63results about How to "Fully squeeze out" patented technology

The invention relates to a multifunctional 3D printing head comprising a heat dissipation mechanism, a spray nozzle, discharging mechanisms arranged on the spray nozzle, a mixing mechanism, switching mechanisms and heaters, wherein the discharging mechanism comprises a feed port, a first discharge port and a first conveying channel; the mixing mechanism comprises a first motor, a screw rod, a second discharge port, a second conveying channel and a third conveying channel; each switching mechanism comprises a second motor, a baffle plate and a rotating shaft; the heat dissipation mechanism comprises a gathering box, a fan and a heat dissipation component; the heat dissipation component comprises a housing and a feed pipe. In the multifunctional 3D printing head, four discharging mechanisms are integrated on one spray nozzle which can introduce four types of raw material filaments at the same time or different times, the raw material filaments can be sprayed out after being molten in the discharging mechanisms or can be sprayed out after entering the mixing mechanism from the discharging mechanisms, the mixing mechanism can achieve extrusion after fully melting raw materials to prevent the spray nozzle from being blocked, and raw material filaments with a variety of colors can be mixed at the same time for color mixing.

An enclosed garbage compressing and transporting apparatus is composed of garbage compressing and baling unit, garbage bale moving and turning-over unit, garbage bales queuing and lifting unit, and a top case for storing garbage bales and loading them on truck.

The invention belongs to the technical field of loose fiber dyeing and relates to cold-pad batch dyeing process for loose fibers. The cold-pad batch dyeing process for loose fibers comprises the steps of soaking and squeezing, rotating type cold-patch treatment, pressing and water squeezing and post-treatment. The loose fibers are soaked and squeezed in a twice soaking and once squeezing mode, the rotating type cold-patch treatment is then conducted, the loose fibers are pressed and water is squeezed out after the rotating type cold-patch treatment is conducted, and after the water and dye in a loose fiber cake or loose fibers are squeezed out, the loose fiber cake or loose fibers are sent for post-treatments of drying and the like. The cold-pad batch dyeing process for loose fibers is applied to cold-pad batch dyeing of the loose fibers and has the advantages of being uniform in dyeing, small in water consumption and the like. In addition, procedures are simple.

The invention relates to a wringer suitable for loose fiber or loose fiber cake dehydration and belongs to the technical field of loose fiber dyeing. The wringer comprises a base, a cylindrical cylinder body and a top plate. The cylindrical cylinder body is arranged on the base. A leakage hole is formed in the cylindrical cylinder body. The top plate is movably connected with the cylindrical cylinder body. The upper portion of the top plate is connected with a pressure component. A power component drives the top plate to carry out piston motion in the cylindrical cylinder body, so that moisture in loose fibers in the cylindrical cylinder body is squeezed out. The wringer is used for loose fiber cold rolling stack dyeing and has the advantages that dyeing is even, the amount of used water is small, and procedures are simple.

The invention discloses a pultrusion device for high-strength FRP materials. The pultrusion device for the high-strength FRP materials is characterized by comprising a yarn collecting part, a glue solution steeping part, a glue squeezing part, a thermal forming part and a traction part. The yarn collecting part comprises a creel, a first yarn collecting plate, a second yarn collecting plate and athird yarn collecting plate. The glue solution steeping part comprises a glue steeping groove, a first heating device, a first yarn pressing cylinder, a second yarn pressing cylinder and a third yarnpressing cylinder. The glue squeezing part comprises a pre-forming mold and a glue collection plate. The thermal forming part comprises a pultrusion mold and a second heating device. A preparation process for the high-strength FRP materials has the advantages that it is ensured that internal fiber of an FRP pultrusion product is not uncrossed, fiber rough yarn is sufficiently steeped with glue andsurplus glue soluting can be sufficiently extruded out, and accordingly preparation of the high-strength FRP materials is achieved.

The invention discloses a medicine decocting device for traditional Chinese medicine. The device comprises a box body, a medicine placement cylinder, crankshafts, rod journals, a sleeve, a connectionrod, a spiral rod, a spiral sleeve, a first stirring shaft, a press plate, first stirring rods, a second stirring shaft, a second stirring rod and a transmission mechanism. The transmission mechanismcomprises a first inclined gear, a second inclined gear and a third inclined gear. The medicine decocting device is provided with the crankshaft, the spiral rod, the spiral sleeve, the first stirringshaft, the second stirring shaft, the first stirring rod and the second stirring rod, the first stirring rods are driven to move up and down and rotate forward and reversely through cooperation at thesame time, so that the medicine decocting efficiency is improved, and the traditional Chinese medicine is heated more sufficiently and evenly; the transmission mechanism is arranged and drives the medicine placement cylinder to rotate through cooperation, and the rotating direction of the medicine placement cylinder is opposite to the rotating directions of the first stirring shaft and the secondstirring shaft, so that the medicine decocting efficiency is further improved; the press plate is arranged, can sufficiently squeeze effective ingredients in the traditional Chinese medicine in medicine decocting, and meanwhile squeezes out residual medicine liquid in medicine residues and waste is avoided.

The invention provides a liquid sample collecting device which comprises a liquid sample collecting bottle and a sampler, a guide rail which inclines from top to bottom and spirally descends is arranged on the inner wall of the liquid sample collecting bottle, and a guide groove is formed in the lower end of a rod part of the sampler. After the lower end of the rod part of the sampler is inserted into the liquid sample collecting bottle, the guide groove at the lower end of the rod part is matched with the guide rail on the inner wall of the bottle body to guide the lower end of the rod part of the sampler to spirally descend in the liquid sample collecting bottle, so that the liquid drawing part of the sampler is twisted and squeezed. Compared with the prior art, the liquid sample extrusion rate is higher, so that the minimum amount of the liquid sample required by detection is more easily met, and the detection success rate and the accuracy of a detection result are further improved. The kit can be used for detecting new coronal pneumonia.

The invention relates to the field of garbage treatment, in particular to a garbage treatment device, which comprises a flat plate, convex strips, a top plate, first electric telescopic rods, a middlerod, a lifting plate, connecting strips, sliding cylinders, pressing plates, long shafts, a sliding hole rod and a sliding hole. Garbage leachate in garbage can be fully extruded out, and undergroundwater is prevented from being polluted by the garbage leachate. The convex strips are fixedly connected to the front and rear ends of the lower side of the flat plate; the middle rod is fixedly connected to the center of the upper side of the flat plate; the lifting plate is slidably connected to the middle rod; the connecting strips are fixedly connected to the front and rear ends of the lower side of the lifting plate; the sliding cylinders are fixedly connected to the lower ends of the two connecting strips; the upper end of the middle rod is fixedly connected with the top plate; the firstelectric telescopic rods are fixedly connected to the front end and the rear end of the lower side of the top plate correspondingly; the lower ends of the two first electric telescopic rods are fixedly connected to the upper side of the lifting plate; the two pressing plates are symmetrically arranged front and back; the long shafts are arranged at the inner ends of the two pressing plates correspondingly; and the two pressing plates are hinged to the two convex strips through the long shafts correspondingly.

The invention discloses swab sampling apparatus. The swab sampling apparatus comprises a swab stick, a tube body, a cover body and a liquid extrusion component; the swab stick is provided with a sampling part; the cover body is detachably connected with the tube body; the liquid extrusion component is arranged on the tube body or the cover body; and the liquid extrusion component is arranged to extrude a sample on the sampling part when the swab stick moves up and down in the tube body. When the swab sampling apparatus provided by the invention is used, the sample is collected through the sampling part of the swab stick; after sampling is completed, the swab stick is moved up and down during the process of releasing the sample to a sample processing solution so as to make the sampling parttouch the liquid extrusion component; the sampling part and the liquid extrusion component are in contact to squeeze the sampling part to quickly release the sample attached to the sampling part so as to extrude the sample out and keep the sample in the tube body. Compared with a traditional sample eluting method, the swab sampling apparatus can extrude the sample faster and more fully.

The invention discloses a glass-to-glass bonding device produced on the basis of a capacitive touch screen. The device comprises a base seat and a bonding platform, the bonding platform is fixedly installed on the top wall of the base seat, two ends of the bonding platform are separately and movably provided with one first movable plate in an insertion manner, opposite ends of the two first movable plates are separately and vertically equipped with one first limiting plate, the two limiting plates are separately equipped with one adjusting bolt, and one end of each adjusting bolt is movably embedded on the bonding platform; and each adjusting bolt is in thread engagement with one corresponding first limiting plate, opposite ends of the two adjusting bolts are separately equipped with one rotary knob, and the outer side walls of two sides of the bonding platform are equidistantly and movably provided with a plurality of second movable panels in an insertion manner. According to the device disclosed in the invention, the high-efficiency and convenient bonding device is provided for the bonding process of a touch screen, the device has a wide application range, and can bond glass withdifferent sizes; and meanwhile the device is simple to operate, flexible and reliable when being used, reduces equipment outlay and improves working efficiency.

The invention discloses an automatic bagged printing ink extruder which comprises a base, a clamping roller assembly and a drive device. The clamping roller assembly comprises a first clamping rollerand a second clamping roller rotatably arranged on the base; the first clamping roller and the second clamping roller can clamp a printing ink bag; and the drive device is arranged on the base and isused for driving the first clamping roller and / or the second clamping roller to rotate so as to enable the clamping roller assembly to move along the printing ink bag, so that printing ink can be extruded out from the printing ink bag. According to the automatic bagged printing ink extruder provided by the invention, the first clamping roller and the second clamping roller can clamp the printing ink bag and can rotate under the drive of the drive device so as to move along the printing ink bag, so that printing ink can be quickly and sufficiently extruded, the production demand of corresponding equipment can be met, the printing ink residues can be effectively reduced, the waste is reduced, the printing ink bag can be conveniently recovered, the environment pollution can be effectively reduced, and the automatic bagged printing ink extruder is simple in structure and convenient to use.

The invention provides cold-pad batch dyeing process of loose fibers. The process comprises following steps: supersonic wave dyeing through pressing extraction, rotary cold-batch, water extraction through pressurization and aftertreatment. In the ultrasonic treatment, dyes are placed into an ultrasonic dyeing machine for increasing temperature. After supersonic waves are started, carboxylic carbon nanospheres and levelling agents are added and stirred for dyeing by putting loose fibers.Due to effect of acoustic cavitation of supersonic waves, loose fibers maintain their smaller particle with dispersibility not affected by temperature control. The manufacturing process is simple and helps save water and cost. Meanwhile, carboxylic carbon nanospheres and physical absorption and hydrogen bond combination performance of dyes as well as chemical effect of active groups of carboxylic carbon nanospheres, combination degree of dyes and loose fibers is increased and therefore dye rate is improved and up to more than 95%.

The invention discloses a high-dryness dewatering device for a filter press and a dewatering method thereof. The high-dryness dewatering device comprises a filter frame matrix, wherein two cavities with the same structure are respectively and symmetrically formed in the two faces of the filter frame matrix, and a hydraulic film, a filter plate, a jacket and a filter cloth are sequentially arranged in each cavity from inside to outside; a hydraulic groove is formed in the bottom of each cavity, and the hydraulic grooves are communicated with each other through a hydraulic oil injection port in the middle of the filter frame matrix; a feed inlet is formed in a border of the filter frame matrix and is communicated with the cavity through a side groove. The filter plate is movably arranged between the hydraulic film and the jacket, and can move towards the filter cloth when being applied by an external thrust. The device has the advantages that the structure is simple, the operation is convenient, and a solid-liquid mixed material between the filter plates is driven by a high-pressure hydraulic oil, so that the extrusion pressure is greatly improved, liquid in the solid-liquid mixed material can be fully extruded out, and the solid content is greatly improved.

The invention discloses a road roller for rolling and compacting roads. The road roller comprises a roller body, a driving cab, a front road rolling wheel, a rear road rolling wheel, an infrared integrated camera and an infrared imager, wherein the front road rolling wheel is provided with convex road rolling strips; all the convex road rolling strips are uniformly arranged on the front road rolling wheel; the driving cab is arranged behind the front road rolling wheel; a driving chair and a steering wheel are arranged in the driving cab; a video monitor is arranged in the middle of the steering wheel, and is connected with the steering wheel through fixing rods; the rear road rolling wheel is arranged at the rear position of the roller body; a mud scraping board is arranged at a connected position between the rear position of the rear road rolling wheel and the roller body; the infrared integrated camera is arranged at a position in front of the front road rolling wheel, on the roller body; the infrared imager is arranged behind the infrared integrated camera. The road roller for rolling and compacting roads can sufficiently squeeze the air out of the earth, so that the construction quality is guaranteed, the construction efficiency is improved, and the safety of the road roller is improved.

The present invention relates to a sludge treatment plant, specifically discloses a sludge condensation dewatering all-in-one machine, and belongs to the technical field of environmental protection equipment. The sludge condensation dewatering all-in-one machine comprises a housing, a concentration section and a press filter section, the upper part of the housing is provided with the concentration section, the concentration section includes a concentration section drive roller and a concentration section driven roller which are respectively arranged on the two sides of the upper part of the housing, a concentration section filter belt sleeves between the concentration section drive roller and the concentration section driven roller, and one side of the concentration section filter belt is provided with a first rinse nozzle. The lower part in the housing is provided with the press filter section, the filter belt side above the press filter section is provided with a second rinse nozzle, and the filter belt side below the press filter section is provided with a third rinse nozzle. The sludge condensation dewatering all-in-one machine is simple, reasonable and compact in structure, stable and reliable in working, can fully press the water out of the sludge, improves the sludge dewatering efficiency and dewatering quality, and reduces operating costs.

The invention relates to boring device with an operation table clearing function. The boring device comprises a base, a support rod, a transverse rod, an operation table, a boring mechanism, a water spraying mechanism and a clearing mechanism. According to the boring device with the operation table clearing function disclosed by the invention, boring is realized through the boring mechanism, a workpiece is cooled by the water spraying mechanism, and waste recycling and water adsorbing are realized through the clearing mechanism, so that a filter screen is prevented from being rusted, and the service life of the filter screen is prolonged; compared with an existing boring device, the boring device has the advantages that the water spraying mechanism only can spray water during boring by linking the water spraying mechanism and the clearing mechanism with a movable assembly, so that water resources are saved; moreover, the boring device is processed once, and the clearing mechanism can clear waste and water to keep an operation table clean; and compared with an existing clearing mechanism, the clearing mechanism performs multi-time extrusion wringing operation on a brush head througha limiting assembly, a wringing assembly and a pressure block, so that water in the brush head is sufficiently extruded, and therefore, clearing effect is improved.

The invention relates to a filter band mechanism, specifically relates to a sludge filter-press filter band mechanism and belongs to the technical field of environment-friendly equipment. The sludge filter-press filter band mechanism comprises a shell, wherein an upper driving roller and an upper driven roller are respectively arranged on the two sides in the shell; an upper filter band is sleeved between the upper driving roller and the upper driven roller; an upper correcting mechanism is arranged at the upper end of the upper filter band; the upper filter band is pressed by the upper correcting mechanism; a lower driving roller is arranged under the upper driving roller; a lower driven roller is arranged under the upper driven roller; a lower filter band is sleeved between the lower driving roller and the lower driven roller; a lower correcting mechanism is arranged at the lower end of the lower filter band; the lower filter band is pressed by the lower correcting mechanism. The sludge filter-press filter band mechanism has a simple, compact and reasonable structure; water in the sludge can be fully pressed and extruded under the interaction between the upper and lower filter bands and the pressing wheel; the dewatering efficiency and the dewatering quality of the sludge are increased; the running cost is lowered.

The invention provides a collection bottle for collecting a liquid sample, which comprises a bottle body with an opening at one end, the bottle body comprises an inner wall and an outer wall, the inner wall comprises a cylinder part, and the collection bottle is characterized in that the cylinder part of the inner wall of the bottle body is provided with a guide groove extending downwards from the opening, and the guide groove comprises a part inclining and spirally descending from top to bottom. Compared with the prior art, the liquid sample extrusion rate is higher, so that the minimum amount of the liquid sample required by detection is more easily met, and the detection success rate and the accuracy of a detection result are further improved. The kit can be used for detecting new coronal pneumonia.

The present invention relates to a sludge treatment plant, specifically relates to sludge condensation dewatering treatment equipment, and belongs to the technical field of environmental protection equipment. The sludge condensation dewatering treatment equipment includes a conveyor, a sludge condensation dewatering machine, a deodorizing device, a mixer, a sludge pump, a flushing pump, a water tank, a medicine dosage box, a medicine dosing pump and a dry powder machine, a sludge condensation dewatering machine feed inlet is connected with the mixer through a feed pipe, a first feed end of the mixer is connected with a discharge end of the sludge pump, a discharge port of the sludge condensation dewatering machine is provided with the conveyor, a second feed end of the mixer is connected with a discharge end of the medicine dosing pump by a medicine dosing pipe, a feed end of the medicine dosing pump is connected with the medicine dosage box, the medicine dosage box is provided with the dry powder machine, and a water inlet of the sludge condensation dewatering machine is connected with the flushing pump by a water inlet pipe. The sludge condensation dewatering treatment equipment is simple, reasonable and compact in structure, stable and reliable in working, and low in cost, can fully press the water out of the sludge, and improves the sludge dewatering efficiency and sludge dewatering quality.

The invention relates to an oil-removing washing / soft finishing device for jacquard yarn-dyed fabric. The device comprises an oil-removing washing mechanism and a soft finishing mechanism which are sequentially arranged along a fabric advancing direction, wherein the soft finishing mechanism comprises a soft finishing box body, and a soft finishing pool filled with a softening agent arranged in the flexible finishing box body; and a first steering roller is arranged in the soft finishing pool, a first feed roller component and a first discharge roller component suspended above the soft finishing pool are arranged at two sides of the soft finishing pool, wherein the first discharge roller component comprises a first driving press roller, a first driven press roller, a driven press roller mounting frame, a driven press roller mounting seat and an elastomer. Compared with the prior art, extrusion gaps with appropriate spacing and the extrusion force can be selected according to materialsof different jacquard yarn-dyed fabrics, and then the soft finishing effect of the jacquard fabric can be effectively guaranteed.

The invention discloses automobile paint spraying equipment. The automobile paint spraying equipment comprises a side-placed box body, an accommodating cavity is formed in the side-placed box body, aside-sliding box body is slidably arranged in the side-placed box body, putty strips are arranged in the accommodating cavity and the side-sliding box body, an inner cavity with an opening is formed in the side-sliding box body, a plurality of moving extruding devices for extruding putty in the putty strips, a matching mobile clamping device which is located in the side-placed box body and used for clamping the putty strips to prevent displacement and improving the extruding stability of the putty is arranged on one side of the accommodating cavity. According to the automobile paint spraying equipment, the structure is simple, a method that an aluminum bottle filled with the putty can be placed in the equipment, and the putty can be extruded efficiently by using an extrusion roller is adopted, so that personnel can evenly apply the putty on the surface of an automobile sheet metal without wasting much effort, so as to facilitate the use of paint spraying.

The invention relates to the technical field of lubricating oil, in particular to fully-synthesized wind power main gearbox lubricating oil which is prepared from the following raw materials in parts by weight: 80-95 parts of poly-alpha olefin base oil, 5-15 parts of synthetic ester base oil, 0.3-3 parts of an extreme pressure anti-wear agent, 0.3-3 parts of an antioxidant, 0.1-3 parts of an anti-rust agent, 0.1-3 parts of a demulsifying agent and 0.005-0.3 part of an anti-foaming agent. The invention further provides production equipment for synthesizing the wind power main gear box lubricating oil. The production equipment comprises a barrel body and a filtering module, the invention also provides a preparation method of the synthetic wind power main gear box lubricating oil, which comprises the following steps: S1, adding the base oil, and heating; s2, adding an antioxidant, heating and stirring; and S3, adding the rest raw materials, cooling and filtering. According to the invention, the extreme pressure anti-wear agent, the antioxidant and the antirust agent are added into the base oil, so that the performance of the lubricating oil is better.

The invention aims at providing a donkey-hide processing apparatus for producing donkey-hide gelatin, which is used for solving the technical problem about processing the donkey hide in the donkey-hide gelatin production procedure. The donkey-hide processing apparatus comprises a control system, as well as a thawing heat treatment system, a feeding system, a perforating system and a pulping extruding system which are electrically connected with the control system. The donkey-hide processing apparatus has the beneficial effects that the thawing heat treatment system can thaw and cook the donkeyhide, and the thawing effect is good; the feeding system can realize the uniform laying and transportation of the donkey hide by transporting the donkey hide; the perforating system can perforate thedonkey hide, so that the donkey hide can be better pulped; and the pulping system can sufficiently pulp and extrude the donkey hide.

The invention discloses a Mesona chinensis benth liquid extraction device. The device comprises an outer cylinder, a driving screw and a water tank, the driving screw is arranged in an accommodating cavity, and the driving screw is sequentially provided with a first feeding section, a first dispersing section, a second feeding section, a grinding section, a third feeding section, a second dispersing section and a discharging section in the length direction of the driving screw; the water tank is annularly arranged on the peripheral wall of the outer barrel, and the water tank and the outer barrel jointly define a sealed water storage cavity; and a receding groove is annularly formed in the peripheral wall of the first dispersing section, a plurality of stirring rods are arranged in the receding groove, a guide ring is arranged on the inner wall of the outer barrel, a first grinding disc is arranged on the grinding section, and a second grinding disc parallel to the first grinding discis arranged on the inner wall of the outer barrel. The device for extracting a Mesona chinensis benth liquid through screw extrusion has the advantages of high extraction speed, high automation degree, few procedures, continuousness in running, high energy utilization rate, facilitation of large-scale industrial production, small damages to active substances in Mesona chinensis benth, no concentration after extraction, and convenience for transportation to a consumption place and use after dilution.

The invention discloses a stainless steel pipe anti-corrosion process, which belongs to the technical field of stainless steel pipes. The invention can push the degreasing ring to migrate at high speed and force it to be synchronized by inserting a matching degreasing ring into the stainless steel pipe and relying on high-temperature steam flow. The degreasing liquid and gas are released. The degreasing liquid can fully contact the grease on the inner wall of the stainless steel, and can penetrate well under the assisted action of the gas. While improving the degreasing effect, it can fully squeeze out the deep grease of the stainless steel pipe, which is similar to the existing Compared with the state-of-the-art dipping method, the present invention converts the original passive infiltration into active infiltration, which not only greatly improves the degreasing efficiency, but also can effectively treat the deep layer of oil, thereby significantly improving the degreasing effect, ensuring the treatment quality of the subsequent process, and effectively Improve the anti-corrosion effect of stainless steel pipes.

The invention discloses foot soaking equipment for traditional Chinese medicine foot soaking nursing. The equipment comprises an outer barrel, an inner barrel is installed in the outer barrel, the lower end of the inner barrel is through, the lower end of the inner barrel is connected with a medicine containing barrel, a fixing net plate is embedded in the bottom of the medicine containing barrel,and a sleeve is fixedly embedded in the center of the fixing net plate; a rotatable rotary disc is arranged on the inner side of the inner barrel, second through holes are evenly formed in the rotarydisc, two openings are symmetrically formed in the position, close to the center, of the rotary disc, massage rods are evenly distributed on the upper disc face of the rotary disc, a soft cushion located above the massage rods is fixedly connected to the inner wall of the inner barrel, and first through holes are evenly formed in the soft cushion. Four telescopic rods are connected to the lower end of the rotary disc in the circumferential direction of the rotary disc at equal intervals. According to the foot soaking equipment, foot bottom massage can be conducted during traditional Chinese medicine foot soaking, medicine juice of traditional Chinese medicine can be fully squeezed out and dissolved in foot soaking water, meanwhile, rushing and flowing of the foot soaking water are promoted, and the traditional Chinese medicine foot soaking effect is improved.

The invention belongs to the field of black liquor treatment in the papermaking industry, and particularly relates to a system for treating black liquor and a process for treating the black liquor bythe system. The process includes sequentially passing raw material waste liquid in a papermaking process through a first black liquor press and a second black liquor press to obtain diluted black liquor; injecting the diluted black liquor into a sedimentation tank and adding calcium hydroxide; injecting supernatant liquid, as a desulfurizing agent, of the sedimentation tank into a vulcanization tower to obtain the desulfurized waste liquid; collecting the desulfurized waste liquid by a diluted black liquid tank, allowing the desulfurized waste liquid to enter a black liquor five-effect evaporator for evaporation, and collecting condensates in the evaporation process; drying the condensates by a drying tower to obtain finished solids. The black liquor is treated by the process based on a device, and the COD is reduced to a composite discharge standard; the resulting solids can be used as fertilizer to achieve waste utilization; the problems concerning the black liquor treatment in the current paper industry are solved.

The application provides a loose fiber dehydration process, and belongs to the technical field of liquid-phase continuous treatment of textile materials. To-be-treated loose fibers are conveyed by a guide belt, extrusion water drainage is completed when the loose fibers pass through the space between rollers arranged in pairs, drain holes are formed in the guide belt, extruded water is drained through the drain holes, each pair of rollers comprises an upper roller and a lower roller, the rollers are driven by an oil cylinder, and at least one of the upper roller and the lower roller is provided with a buffer device. The corresponding rollers are driven to deform when the surface pressure of the loose fibers reaches a certain range, and the corresponding upper roller and / or lower roller are / is pulled to move until the distance between the upper roller and the lower roller is proper. The loose fiber dehydration process disclosed by the application is applied to loose fiber dehydration and has the advantages of being high in dehydration efficiency, timely in drainage, good in loose fiber spinnability and the like.

The invention discloses an X-axis reciprocating vibration motor used for a mixing tank, relates to the technical field of motors, and includes an electromagnet mechanism, the electromagnet mechanism is connected with a permanent magnet through a sliding shaft, and the sliding shaft is fixedly installed On the side of the permanent magnet, the bottom of the electromagnet mechanism is provided with a base, the electromagnet mechanism includes a casing, and a side chute is drilled through the side panel of the casing, and the sliding shaft rod is slidably set In the side chute, the inner two ends of the casing are respectively connected with the two ends of the electromagnet body through the mounting base. The invention converts the kinetic energy of the permanent magnet through the designed buffer, so that the gas in the buffer can be ejected under high pressure. This design allows the invention to automatically blow the dust in the internal gap It achieves the effect of self-cleaning and reduces the probability of problems such as heat generation and power reduction caused by excessive dust accumulation in the casing.

The invention belongs to the technical field of ball bearing lubricating grease replacement equipment, and particularly relates to a ball bearing maintenance device. Comprising a U-shaped supporting frame, guide columns, grease squeezing devices and grease injection devices, wherein the guide columns are symmetrically fixed to the two ends of the U-shaped supporting frame, and center shafts of the guide columns are collinear; the grease squeezing devices are symmetrically installed on the two guide columns and used for squeezing out lubricating grease in a ball bearing; the grease injection devices are installed on the grease squeezing devices and used for injecting the lubricating grease to be replaced; through combination of the grease squeezing device and the grease injection device, simultaneous replacement in the ball bearing in the cleaning process of the lubricating grease is achieved, the problem of environmental pollution caused by traditional injection of a large amount of organic solvent is avoided, meanwhile, electric equipment is adopted for replacement of the lubricating grease, manual operation is not needed, and efficiency is high.