102results about How to "Stir fully" patented technology

A concrete mortar mixing device for building construction, including a main body, a mixing bucket is arranged inside the main body, a limit spring is arranged between the mixing bucket and the main body, a number of auxiliary mixing blades and a number of auxiliary mixing blades and a number of Auxiliary cutting blade, the spur rack slides through the body, the left end of the spur rack is fixed with a limit plate, the limit plate is located outside the body, a first return spring is arranged between the limit plate and the body, and a piston is fixedly installed on the body The water-drawing sleeve, the left end of the piston rod is vertically fixed with a piston top plate, the cam is in contact with the right side of the transmission plate, and the cam is in contact with the left side of the piston top plate; the spiral blade arranged at the bottom of the stirring shaft in the present invention will move the bottom of the mixing tank The concrete mortar is turned upwards to make the mixing more complete. Driven by the wire rope, the mixing bucket vibrates up and down, making the concrete mortar shake up and down in the mixing bucket, which promotes the mixing effect of the concrete mortar.

The invention belongs to the technical field of food processing, and particularly discloses poria cocos chilies and a making method thereof. The poria cocos chilies mainly comprise the following raw materials in parts by mass: 50 parts of chilies, 5 parts of garlic, 5 parts of fresh ginger, 5 parts of tender ginger, 2 parts of crystal sugar and 8 parts of poria cocos. The making method of the poria cocos chilies comprises the following steps of (1) treating the raw materials; (2) grinding the poria cocos into poria cocos powder, pounding the garlic, the fresh ginger and the tender ginger to enable the garlic, the fresh ginger and the tender ginger to be broken, then performing drying, cutting up the chilies into chili segments through a chili cutting and stirring device, and mixing and stirring the crystal sugar with the chili segments, the broken garlic obtained through pounding, the broken fresh ginger obtained through pounding and the broken tender ginger obtained through pounding;and (3) canning materials mixed in the step (2), and performing sealing. According to the poria cocos chilies disclosed by the invention, the chilies are cut through the chili cutting and stirring device, and the materials are stirred and mixed, so that the working efficiency can be improved, and hurt to personnel is reduced.

The invention relates to a biological fermentation tank which comprises a motor, a speed reducer, a stirring device, an upper cover, a fermentation bucket and a support. The upper cover is arranged at the upper end of the fermentation bucket and provided with a stirring opening, and the stirring device is arranged in the stirring opening and comprises a stirring shaft and stirring blades arranged on the stirring shaft. The stirring blades comprise the first stirring blade and the second stirring blade, the second stirring blade is arranged at the lower end of the stirring shaft, the first stirring blade is a flood dragon rotary blade, and the second stirring blade is a frame type stirring blade. Coatings are arranged on the outer sides of the stirring blades, the fermentation bucket is provided with an inner barrel body, an outer jacket and a shell in sequence from inside to outside, a heat preservation device is arranged between the outer jacket and the shell, a heating device is arranged between the inner barrel body and the outer jacket, and a sensor is arranged in the heat preservation device. The stirring blades are formed by combining the flood dragon rotary blade and the frame type stirring blade, therefore, reactants can be comprehensively stirred and can be effectively prevented from being pasted to the inner wall of the fermentation bucket, and the reaction rate is increased.

The invention discloses a temperature and humidity controllable tea leaf fermentation device. The temperature and humidity controllable tea leaf fermentation device comprises a bent water guide pipe, stirring fan blades, water feeding tanks and a bottom plate, wherein a motor is mounted at a middle position above the bottom plate; the water feeding tanks are mounted at two sides of the motor; each water feeding tank is internally equipped with a pressurizing pump; one end of each pressurizing pump is connected with one end of the bent water guide pipe; the other end of the bent water guide pipe is connected with one end of a straight pipe; the other end of the straight pipe is connected with the top of a rotary shaft through an adjusting bolt; the straight pipe vertically penetrates into the inner part of the rotary shaft; a material fetching door is mounted at one side, far away from the bent water guide pipe, of a tank body; observation windows are arranged in two sides of the material fetching door. By adopting the temperature and humidity controllable tea leaf fermentation device, temperature sensors and humidity sensors are mounted, and humidity and temperature in the tank body are detected through the temperature sensors and the humidity sensors, so that the humidity and the temperature in a tea leaf fermentation process are convenient to adjust and the fermentation of tea leaves is more perfect.

The invention discloses a continuous bio-fertilizer processing fermentation device. The device comprises a fermentation box, a stirring box is arranged in the fermentation box, a motor is arranged at the top of the fermentation box, a rotating shaft is arranged at the output end of the motor, the rotating shaft penetrates through the fermentation box and the stirring box and extends into the stirring box, a stirring mechanism and a cleaning mechanism are arranged on the rotating shaft, the stirring mechanism and the cleaning mechanism are both located in the stirring box, a reciprocating box is arranged on the rotating shaft and located in the fermentation box, the reciprocating box is located above the stirring box, a push rod is connected to the reciprocating box, and a spraying mechanism is arranged at the other end of the push rod. The stirring mechanism, the cleaning mechanism and the spraying mechanism are all driven by the motor, all the mechanisms can be simultaneously driven by the one motor to stir and spray water to biological fertilizer, and the biological fertilizer attached to the inner wall of the stirring box is scraped and cleaned. The viscosity of the biological fertilizer is adjusted by intermittently spraying water when the biological fertilizer is stirred, the stirring effect of the device is improved, and energy is saved.

The invention discloses a building concrete stirring tank capable of achieving sufficient stirring. The stirring can comprises a bearing device, and an accommodating device is arranged at the top of the bearing device; through cooperation of a supporting device, an ejection device and a triggering device, a drive device is extended, and it is ensured that the driving device can move leftwards under cooperation of the accommodating device; the accommodating device and the driving device move relatively, so the driving device can be used for carrying out secondary stirring on the concrete; it isensured that the concrete stirring tank can be used for comprehensively stirring concrete; rapid and uniform stirring of concrete is accelerated; the uniformity of the concrete is improved; the timefor uniformly stirring the concrete is shortened and the quality of the concrete is improved; meanwhile, the driving device can scrape and stir the concrete adhered to the inner wall of the accommodating device, so that the uniformity of the concrete is further improved, the quality of the concrete is further improved, the improvement of the quality of a building is facilitated, and the practicability of the concrete stirring tank is improved.

The invention discloses a concrete stirring device for construction. The concrete stirring device comprises a stirring tank body and supporting columns, wherein the supporting columns are fixed at thelower end of the stirring tank body, a plurality of first water pipes are arranged on two sides of the stirring tank body, one ends of the first water pipes on the two sides penetrate through the side walls of the stirring tank body and are connected with the inner walls of the stirring tank body, and the other ends of the first water pipes are connected to second water pipes; and the first waterpipes are uniformly distributed on the two sides of the stirring tank body from top to bottom, the second water pipes are connected to booster water pumps through third water pipes, and first and second sieve hole plates are fixed in the positions, connected to the inner wall ends of the stirring tank body, of the first water pipes. According to the concrete stirring device, the plurality of first water pipes are obliquely connected to the two sides of the stirring tank body, and water is simultaneously injected into the upper, middle and lower parts of the stirring tank body through the cooperation of the booster water pump, the third water pipes, the second water pipes and the first water pipes, so that the water is prevented from permeating slowly from top to bottom, the stirring timeis reduced, and the stirring efficiency is improved.

The invention relates to a microalgae sterile culture device and method suitable for mixotrophic culture,and belongs to the field of microalgae culture devices. The culture device comprises a culturetank top cover,a tank body,a base and a light source; the upper and lower bottom surfaces of the tank body are open,the culture tank top cover is detachably arranged at the opening of the upper bottomsurface of the tank body,the lower bottom surface of the tank body is detachably connected with the base,the bottom of the base is of a funnel-shaped structure,and the lower end of the funnel-shapedstructure is provided with a discharging port; the light source is arranged in the tank body and connected with the culture tank top cover,and the tank body is composed of a reflective outer-layer wall and a transparent inner-layer wall; the base is internally laid with an air distribution structure,the air distribution structure is composed of two strip-shaped air distribution plates connected inseries,and one air distribution plate is connected with an air inlet. According to the microalgae sterile culture device and method suitable for the mixotrophic culture,by jointly applying the built-in light source with adjustable intensity and the inner reflection outer-layer wall of the culture tank,the efficiency of utilizing light energy is improved to the greatest degree,the photosynthesis efficiency of microalgae is also improved,and the purposes of saving the cost and increasing the yield are well achieved.

The invention relates to a processing device, in particular to a shoe glue processing device. The invention aims at solving the technical problem of providing a shoe glue processing device which is time-saving, labor-saving and low in labor intensity, can filter a cylinder appearing in a stirring process and does not influence ambient environment. For solving the technical problem, the shoe glue processing device provided by the invention comprises a frame, a placing frame, a cover plate, a hinge, a bolt, a stirring device, a worm and vertical plates; a rotary device is arranged on the inner side surface of the frame, the placing frame is connected between rotating components of the rotary device, the vertical plates are symmetrically arranged at the left side and the right side of the external bottom of the placing frame, the vertical plates are connected with the rotary device, and the stirring device is arranged in the middle of the bottom of the placing frame. The shoe glue processing device provided by the invention has the advantages that shoe glue can be further stirred by virtue of a collection device, so that using effect of shoe glue is better; and an air blowing device can blow air to the shoe glue, so that the shoe glue is more rapidly cooled, and stirring effect is better.

The invention discloses a freeze-drying device for aminated graphene production, comprising a closing mechanism, moving mechanisms for driving the device to move, a storage mechanism and a fixing mechanism. The moving mechanisms are mounted on the two sides of the closing mechanism. By providing a recovery mechanism, condensate water in a closed box enters a collection box through water permeableholes and then enters a water tank through a drain pipe, so that the condensate water can be recycled, and the practicability of the device is improved; by providing a cooling mechanism, the contact area of a circulating pipe and a support table is increased by adopting a U-shaped structure, so that the cooling effect of the device is effectively improved; and by providing a stirring mechanism, afirst motor and a second motor cooperate to drive a stirring rod to perform lifting type stirring, so that the stirring rod can comprehensively stir aminated graphene in a storage box, the aminated graphene can be uniformly freeze-dried, and therefore the time required for complete freeze-drying of the aminated graphene is shortened.

The invention relates to a material-saving optimized type cement pile machine. The material-saving optimized type cement pile machine comprises a grouting machine, a supporting frame, a driving machine, a transmission rod and a drill bit; a flow guiding tube is inserted in a hollow area of the transmission rod in a penetrating mode; a reinforcing ring is arranged outside of the transmission rod ina sleeving mode and is connected to the supporting frame through a supporting rod; the transmission rod can freely rotate relative to the reinforcing ring and the supporting rod; fixing grooves are formed in the outer ring surface of the reinforcing ring at equal intervals, and reinforcing rods are mounted in the fixing grooves; transmission wheels are arranged on the reinforcing rods in a sleeving mode, forming tracks are further arranged outside of the transmission rods and the reinforcing rings in a sleeving mode, and cutting blades are arrayed on the outer circumferences of the forming tracks at equal intervals; and the transmission wheels are correspondingly engaged with the forming tracks and the transmission rods through gears. According to the material-saving optimized type cementpile machine, piling and pile forming can be quick and convenient, the friction area generated between a ground pile and a soil layer is great, the bearing capacity of a single pile is effectively improved, raw materials can be saved, and the construction cost is reduced.

The invention discloses a preparation process of a negative oxygen ion coating, wherein the preparation process comprises the following steps: sequentially and slowly putting a filler and graphene into a sample machine according to a ratio, grinding the filler and the graphene, putting the mixture into a constant-temperature reaction device again after grinding is completed, mixing and stirring in the adding process, raising the temperature to 45-65 DEG C after adding is completed, and continuously mixing and stirring; and after completion, adding a tackifier, an anti-freezing agent, a dispersing agent, a film-forming agent, a defoaming agent and an antioxidant into a stirrer again, mixing and stirring again, continuing to add a pigment into the stirrer, and raising the temperature to 80-100 DEG C again. The hydraulic pressure supplied into elastic circulating pipes is increased, the elastic circulating pipes are expanded and increased, and the adjacent elastic circulating pipes extrude each other, so that the internal volume of the reaction kettle is reduced, the liquid level of a material is quickly raised, and a booster pump is closed after a proper height is reached, so that the material can be in full contact with the elastic circulating pipes at the moment.

The invention relates to a multipath stirrer for aluminum paste packaging tanks. The multipath stirrer comprises a bottom plate, a driving motor, a transmission box, a fixed plate and rotary shafts, wherein the transmission box and the fixed plate are respectively fixed at two ends of the bottom plate; the fixed plate is connected with the transmission box through the rotary shafts; a plurality of first belt wheels, pressing wheels, a second belt wheel and a regulating wheel are arranged in the transmission box; the driving motor drives the second belt wheel to rotate; the rotary shafts are parallel to one another; the distance between each two adjacent rotary shafts is equal; an interval between the inner sides of the two adjacent rotary shafts is smaller than the diameter of each aluminum paste packaging tank. The multipath stirrer for the aluminum paste packaging tanks has the advantages that a plurality of groups of aluminum paste packaging tanks can be placed between the two adjacent rotary shafts; a large number of aluminum paste packaging tanks can be stirred during once processing; the processing efficiency is greatly improved; in the stirring process, the aluminum paste packaging tanks do not need to be opened; the phenomenon of waste caused by scattering of aluminum paste out of the tanks is avoided, and the phenomenon of oxidation caused by exposing of the aluminum paste in air during stirring is avoided.

The invention discloses a stirring device for spraying paint raw materials in cable production. The stirring device comprises a base and a box body, supporting columns are fixedly installed at the left end and the right end of the top of the base correspondingly, a cross beam is fixedly installed between the tops of the two supporting columns, a guide rail is fixedly installed on the upper surfaceof the base, and connecting frames are fixedly installed on the left side and the right side of the bottom of the box body correspondingly; each connecting frame is rotatably connected with a rollingshaft, the outer surface of each rolling shaft is fixedly sleeved with a rolling wheel, the two rolling wheels are both in rolling connection with a guide rail, a bottom plate is fixedly installed onthe inner bottom wall of the box body, a through hole is formed in the surface of the bottom plate, and material guiding plates are fixedly installed on the left side and the right side of the bottomplate; and the ends, away from the bottom plate, of the two material guiding plates are fixedly connected with the inner wall of the box body, the bottom of the bottom plate communicates with a discharging pipe, the end, away from the bottom plate, of the discharging pipe penetrates and extends out of the box body, a valve is arranged on the outer surface of the discharging pipe, and a strip-shaped plate is fixedly installed on the right side face of the left supporting column. The device is compact in mechanism and good in stirring effect.

The invention provides an enzyme preparation microbial strain liquid fermentation device and a fermentation process using the same. A horizontal screen is fixedly arranged at a liquid level line abovethe interior of a fermentation tank, a defoaming area is arranged above the horizontal screen, and a stirring area is arranged below the horizontal screen; a vertical screen is fixedly connected to the side wall of a rotating shaft located in the upper defoaming area, and the lower end of the vertical screen is attached to the upper surface of the horizontal screen; a cooling coil sleeves the periphery of the rotating shaft in the lower stirring area, and the water inlet end and the water outlet end of the cooling coil penetrate out of the wall of the fermentation tank; and stirring blades and stirring rods are fixedly connected to the rotating shaft, and the scraping plates are attached to the inner side wall of the fermentation tank. The fermentation process performed by the device solves the problem that the fermentation effect is influenced due to insufficient stirring and non-uniform dissolved oxygen distribution in the fermentation process, and besides, defoaming can be performed under the condition of being free from influencing dissolved oxygen.

The invention discloses a stirring device. The device comprises a base, wherein a pair of supports with the same structure are arranged on the base; external stirring structures are arranged on the supports, and an internal stirring structure is arranged on each external stirring structure; a fixing structure is arranged on the base, the fixing structure is connected to the external stirring structures, and a locking structure is arranged on the base; and each external stirring structure mainly comprises a first rotating shaft, a pair of cams with the same structure, a first servo motor and astirring tank, wherein the first rotating shaft is inserted into the pair of the supports. The stirring device has the beneficial effects that the concrete in the concrete stirring device can flow left and right, the stirring direction is diversified, meanwhile, the internal stirring structures are arranged, multi-position stirring is carried out, stirring is more uniform, rolling into blocks is not prone to occurring, the stirring efficiency is high, the structure is simple, the use is convenient, a plurality of protection structures are arranged, and operation is reliable.

The invention discloses a mixing and stirring device for feed additive production, and relates to the technical field of feed additive mixing equipment, in particularly to the mixing and stirring device for feed additive production. The mixing and stirring device for feed additive production comprises a supporting ring and a sealing cover, a supporting block is arranged above the supporting ring,a positioning plate is arranged in the middle of a supporting column, a connecting ring is arranged in the middle of the positioning plate, a discharging port is formed in the lower end of a main bodyshell, an electric heating wire is arranged in a heating layer, and fixing screws are installed at the left end and the right end of the sealing cover. A rotary shaft drives a sealing shell, a main shaft and an auxiliary shaft to rotate, so that materials in the main body shell are stirred, and the mixing and stirring device adopts an inclined double-shaft structure, so that the mixing and stirring device has a larger stirring range, the materials are stirred more comprehensively in a larger range, and the working efficiency of the mixing and stirring device in use is indirectly improved.

The invention relates to a novel benzotriazole crystallization device. The novel benzotriazole crystallization device comprises a crystallization kettle body, wherein the outer side of the crystallization kettle body is connected with a cooling interlayer, one side of the outer wall of the cooling interlayer is connected with a water inlet pipe, a refrigerating machine is arranged on the water inlet pipe, the other side of the outer wall of the cooling interlayer is connected with a water output pipe, a spiral cooling water pipe is arranged in the crystallization kettle body, two ends of the spiral cooling water pipe run through and are connected with the outer wall of the crystallization kettle body respectively, a charging hole and a driving motor are arranged at the top of the crystallization kettle body, and the bottom of the driving motor is connected with a stirring shaft. The novel benzotriazole crystallization device provided by the invention has the advantages that cold wateris introduced by virtue of the arranged water inlet pipe, the cold water enters the cooling interlayer and the spiral cooling water pipe and circulates, cooling crystallization is carried out on materials in the crystallization kettle body, the cooling interlayer and the spiral cooling water pipe cooperate with each other, and a good cooling effect is achieved, so that efficiency is increased; meanwhile, a secondary stirring blade is arranged in a main stirring blade, the secondary stirring blade rotates in a rectangular hole while the main stirring blade rotates, and the materials are comprehensively stirred.

The invention relates to the technical field of sewage treatment auxiliary devices, particularly to hospital sewage treatment disinfection equipment, which can completely stir a disinfectant and sewage so as to enhance the mixing effect of the disinfectant and the sewage. The hospital sewage treatment disinfection equipment comprises a box body and a first motor, wherein the output end on the bottom portion of the first motor is provided with a first transmission shaft, the lower half area of the outer side wall of the first transmission shaft is provided with plural sets of first stirring blades, the upper half area of the left side wall of the box body is provided with a water inlet, the lower half area of the left side wall of the box body is communicated to a water discharge pipe, thewater discharge pipe is provided with a control valve, the upper half area of the right side wall of the box body is provided with an agent adding port, the equipment further comprises a rotating plate, a second motor, two sets of left installing rods, two sets of right installing rods, a gear ring, a gear and a third motor, the output end on the bottom portion of the second motor is provided witha second transmission shaft, the lower half area of the outer side wall of the second transmission shaft is provided with plural sets of second stirring blades, the output end on the top portion of the third motor is provided with a speed reducer, and the output end on the top portion of the speed reducer is provided with a third transmission shaft.

The invention discloses an attapulgite purifying device, and relates to the technical field of attapulgite processing. The device comprises an outer barrel and an inner barrel arranged in the outer barrel. The outer barrel and the inner barrel share a same axial lead and both have a horizontally arranged cylindrical structure. The inner barrel has a front opening and a rear opening. The front opening and the rear opening are fixedly connected to the internal wall of the outer barrel. The device can purify attapulgite, is applied to the primary processing of attapulgite, is convenient to use, is simple to operate, and is very practical and flexible.

The invention discloses a variable-frequency box-pump integrated water supply system, and belongs to the technical field of water supply. According to the scheme, water is introduced into a high-risewater storage tank through a water pump, an electromagnetic valve is controlled through a single chip microcomputer, the flow of water entering the high-rise water storage tank is calculated by virtueof a water flow sensor and rises gradually along with the liquid level, therefore, a part of air is promoted to enter a built-in storage cavity, the air and the reducing iron powder in the built-in storage cavity are promoted to react with each other, a floating elastic cleaning ring can be promoted to expand by means of heat released in the reaction process, magnetic shielding of the magnetic metal balls in the floating elastic cleaning ring is relieved, and under the attraction effect of the magnetic metal balls on magnetic end balls, main cleaning burrs are promoted to be bent into an arcshape, auxiliary cleaning burrs on the outer sides of the main cleaning burrs make contact with the inner wall of the high-rise storage water tank, and therefore scale on the inner wall of the high-rise storage water tank is slightly brushed in the floating process of the floating elastic cleaning ring.

The invention relates to a biological fermentation tank which comprises a motor, a speed reducer, a stirring device, an upper cover, a fermentation bucket and a support. The upper cover is arranged at the upper end of the fermentation bucket and provided with a stirring opening, and the stirring device is arranged in the stirring opening and comprises a stirring shaft and stirring blades arranged on the stirring shaft. The stirring blades comprise the first stirring blade and the second stirring blade, the second stirring blade is arranged at the lower end of the stirring shaft, the first stirring blade is a flood dragon rotary blade, and the second stirring blade is a frame type stirring blade. Coatings are arranged on the outer sides of the stirring blades, the fermentation bucket is provided with an inner barrel body, an outer jacket and a shell in sequence from inside to outside, a heat preservation device is arranged between the outer jacket and the shell, a heating device is arranged between the inner barrel body and the outer jacket, and a sensor is arranged in the heat preservation device. The stirring blades are formed by combining the flood dragon rotary blade and the frame type stirring blade, therefore, reactants can be comprehensively stirred and can be effectively prevented from being pasted to the inner wall of the fermentation bucket, and the reaction rate is increased.

The invention discloses a comprehensive grinding linkage type stone-like coating stirrer which comprises a stirrer body, a stirring cavity is formed in the stirrer body, a feeding port and a discharging port are formed in the stirrer body, a rotating mechanism is arranged in the stirring cavity, and a transverse stirring mechanism capable of transversely stirring materials is connected to the rotating mechanism. A vertical stirring mechanism capable of vertically stirring materials is arranged on the transverse stirring mechanism, and an autorotation structure capable of driving the vertical stirring mechanism to autorotate when the transverse stirring mechanism rotates is connected between the vertical stirring mechanism and the stirring cavity. According to the invention, defects existing in an existing vertical stone-like coating stirrer are solved, the stirring effect is obvious, the stirring is uniform, the stirring rod can comprehensively stir the stone-like coating material in the stirrer, the stirring is more comprehensive, the stirring quality is greatly improved, the structure is simple, and the use is convenient.

The invention discloses an apparatus for processing asphalt after petroleum refining. The apparatus comprises a support frame, a material outlet, a processing and stirring box, a control panel, and afeed inlet. The support frame is arranged on the external surface of the processing and stirring box; and the support frame and the processing and stirring box are welded together. A support base is fixed on the bottom end of the support frame through welding. By controlling an electromagnetic device, a magnetic transmission mechanism is driven to drive a grinding mechanism to grind asphalt particles; the asphalt can be better mixed and stirred; by starting a motor, a transmission rod mechanism drives a mixing transmission mechanism rapidly, the asphalt is mixed and rolled; through a stirringdevice, asphalt is more fully stirred and better mixed without manual operation; the asphalt is more comprehensively and uniformly stirred, and the safety is guaranteed during the stirring process.

The invention discloses a chemical raw material mixing device which comprises a shell, wherein supporting legs are fixedly arranged at the bottom of the shell; a feeding hole is formed in the right side of the top of the shell; a motor is arranged in the middle of the top end of the shell; fixing brackets are arranged on left and right sides of the motor; a tip end of the motor is rotationally connected with a transfer shaft; a fixing rod is fixedly connected to the lower side of the transfer shaft; rotating shafts are rotationally connected to the lower side of the fixing rod; lower ends of the three rotating shafts are fixedly connected with supporting rods; stirrers are arranged around the outer sides of the three supporting rods; the three supporting rods extend to the bottom of the stirrer; the three stirrers are of irregular hollow structures and are conical. The chemical raw material mixing device disclosed by the invention is used for being conveniently and repeatedly used, complete mixing can be realized, and the mixing speed is effectively improved.

The invention provides a cement pool stirring device. The cement pool stirring device comprises a stirring pool, a stirring tank and a bottom tank, and the stirring pool is composed of the stirring tank and the bottom tank; the inner surface of the bottom of the stirring tank is provided with a plurality of water injection holes, a plurality of longitudinal stirring columns are perpendicularly arranged in the stirring tank is perpendicularly provided with, the tops of the longitudinal stirring columns are provided with transverse stirring columns, and the surfaces of cylinders of the longitudinal stirring columns and the transverse stirring columns are both sleeved with stirring blades; a servo motor is installed in the bottom tank, the bottoms of the longitudinal stirring columns penetrate through the stirring tank to be connected with the servo motor, and one end of each transverse stirring column penetrates through the stirring tank to be connected with a motor. According to the cement pool stirring device, all-directional stereoscopic cement stirring is performed through the longitudinal stirring columns and the transverse stirring columns which are perpendicular to each other, cement is fully and completely stirred in the stirring pool to be more uniform and finer and smoother, and therefore the product quality is improved; meanwhile, vibration motors are additionally arranged on the stirring columns to prevent cement from being gathered on the stirring columns, and therefore the cement can be sprinkled and dropped into the stirring pool through vibration.

The invention discloses a joint filling adhesive for expanded perlite product insulation work and a preparation method of the joint filling adhesive. The joint filling adhesive comprises the followingcomponents in parts by mass: 40-50 parts of expanded perlite particles, 15-30 parts of an inorganic adhesive, 20-40 parts of an inorganic filler, 1-5 parts of an additive, 0.2-0.5 part of a plasticizer and 0.2-0.3 part of an assistant. The preparation method comprises the following steps: (a) burdening; (b) stirring; (c) discharging; and (d) packaging. The joint filling adhesive has the advantages of high temperature resistance, low temperature resistance, difficulty in aging, high tensile strength, strong impermeability, convenience in construction, long service life and easiness in transportation and storage; and the preparation method is simple in process and high in automation degree, fixed-point and timed feeding of workers is not needed, the labor intensity of workers is reduced, materials are fully and uniformly mixed, and the quality of the finished joint filling adhesive is high.

The invention discloses mixing equipment used for building concrete mixing. The mixing equipment comprises a machine body, wherein a rotary cavity I is arranged in the machine body; a driven mixing box which can rotate clockwise is rotatably arranged in the rotary cavity I; a mixing cavity for cement mixing is arranged in the mixing box; a rotary cavity II is arranged in the left side wall body ofthe rotary cavity I; and a gearbox which is fixedly equipped with the mixing box is rotatably arranged in the rotary cavity II. A water supply device is arranged, so that the equipment can perform building construction under a water-deficient condition, and therefore, work efficiency is indirectly improved; and a gear set is arranged, and a gear I, a gear IV and a planetary gear of a gear box areconnected to control longitudinal mixing and transverse mixing of a first mixing device and a second mixing device, and the mixing box further can be turned over, so that cement is sufficiently and completely mixed, and therefore, mixing efficiency is effectively improved.