47results about How to "Collect clean" patented technology

The invention relates to the technical field of wastewater treatment, and particularly relates to an industrial wastewater treatment device. A first box body is provided with a sewage inlet pipe and asewage discharge pipe; a dosing mechanism is arranged on the first box body; a stirring mechanism is also arranged in the first box body; the sewage discharge pipe is connected with a secondary treatment mechanism; a piston is vertically and movably installed in the dosing cavity, the upper end of a piston rod extends to the outer side of the first box body and is fixedly provided with an adjusting plate, a light rod is movably installed in the guide hole, a floating ball located in the first box body is fixedly installed at the lower end of the light rod, and a limiting plate located above the adjusting plate is fixedly installed at the upper end of the light rod; wastewater is injected into the first box body through the sewage inlet pipe; the floating ball drives the light rod and thelimiting plate to be lifted, then a first electric push rod drives the adjusting plate to move upwards to pump liquid medicine in a medicine supply barrel into the dosing cavity, when the adjusting plate moves upwards to make contact with the lower side of the limiting plate, liquid medicine pumping is stopped, and therefore the liquid medicine is pumped in proportion according to the height of the liquid level of waste water in the first box body.

The invention discloses an adjustable grain collection device in a sunning ground. The adjustable grain collection device comprises a vehicle body, a front plate, a rolling brush, a rear groove, a spiral transport mechanism, a grain absorption device, a control unit and the like, wherein the front plate and the rear groove are installed at the front end of the vehicle body, and the grain absorption device is installed at the rear side of the vehicle body; the vehicle body moves forwards to accumulate grains on the front plate, the accumulated grains are rolled and conveyed to the rear groove through the rolling brush, and then the grains are conveyed to a grain discharge tube to enter a grain bag through a spiral conveying rod; the missed grains are secondarily collected through the grain absorption device; and the forward movement speed of the vehicle body can be adjusted through the control unit according to the thickness of the aired grains, thus realizing high-efficiency grain collection. The device is simple and convenient to operate, capable of being widely used for collecting the grains of corn, sorghum, wheat, beans, rice and the like in the sunning ground, and low in the rate of breakage for the particles of the grains.

The invention relates to the technical field of fruit tree cultivation, in particular to a kiwifruit planting process. The kiwifruit planting process comprises the following steps of (1) collecting seeds, wherein ripe fruit is collected, the fruit is put into a seed collecting device, and rubbing, extruding, crushing, screening are conducted sequentially on the fruit so as to obtain seeds; (2) treating seed; (3) sowing; (4) cultivating seedlings; (5) transplanting. The kiwifruit planting process can improve the working efficiency of seed collection when kiwifruit is planted.

The invention provides a screening system and a combine harvester. The screening system comprises a vibrating screen, a front sealing structure, a grain separating structure and a driving structure. The vibrating screen is provided with an upper screen area and a lower screen area, a lifting structure is arranged at the tail end of a corrugated plate in the upper screen area to increase the fall between the corrugated plate and a scaly screen, two-section lifting is formed in cooperation with a tail screen at the tail end, clustered crops are fully shaken to be scattered and loosened, and waste caused by the fact that crop straw carries grains to be discharged is avoided. Meanwhile, the front sealing structure is arranged at the front end of the corrugated plate to prevent the grains from being thrown out by the vibrating screen. The grain separating structure is arranged at the position, between a grain collecting area and an impurity collecting area, below the vibrating screen, so that clean grains are effectively separated from impurities such as straw, the grains are collected more completely and cleanly, waste is avoided, and the screening efficiency is improved.

The invention relates to the technical field of trichosanthes seed cleaning, and discloses a trichosanthes seed adhesive article separation cleaning device after trichosanthes sectioning. The device comprises a workbench, wherein two support frames are fixedly arranged at the bottom of the workbench, filter boxes are fixedly arranged on the side walls of the support frames correspondingly, filterscreens are fixedly arranged between the inner top walls and the inner bottom walls of the filter boxes correspondingly, a water receiving tank is fixedly arranged between the two filter boxes, the left side wall and the right side wall of the water receiving tank are connected with the two filter boxes correspondingly, an opening is formed on the workbench, a material guiding net is fixedly arranged at the bottom of the workbench through a support, two sliding grooves are formed in the top of the workbench, two support plates are fixedly arranged on the top of the workbench, a first motor isfixedly arranged on the side wall of the support plate positioned on the right side, and a two-way threaded rod is fixedly arranged on an output shaft of the first motor. The device solves the problems that an existing trichosanthes seed cleaning device is too simple in structure, poor in cleaning effect and low in working efficiency.

The invention discloses a high-efficient Chinese medicine grinding machine. The high-efficient Chinese medicine grinding machine comprises a grinding chamber and a collecting chamber, wherein the collecting chamber is positioned at the bottom end of the grinding chamber, and a feed inlet is formed in the middle part of the top end of the grinding chamber; a fixed shaft is arranged at the top end of the grinding chamber, and a plurality of groups of cutting devices are arranged on the fixed shaft; the cutting devices comprise first gears, second gears and third gears, wherein the fixed shaft issleeved with the first gears and the second gears, and the third gears matched with the first gears and the second gears are arranged on the middle parts of the first gears and the second gears; a first motor is arranged in the fixed shaft, and a rotating shaft of the first motor is rotatably connected with the third gears; and cutters are symmetrically arranged on both sides of the first gears and the second gears, a conveying belt is arranged at the bottom end of the grinding chamber, and a plurality of filtering holes are uniformly formed in the conveying belt. The high-efficient Chinese medicine grinding machine has the beneficial effects that Chinese medicinal materials are cut and grinded in the grinding chamber from various directions, so that the grinding accuracy can be greatly ensured, and a dust collecting plate and a cleaning brush can thoroughly clean and collect the residual Chinese medicinal materials in a storage box and simultaneously reduce residual impurities.

The invention discloses an unmanned street sweeper vehicle-mounted dustbin automatic cleaning system and method. The system comprises an unmanned street sweeper dustbin and a buried garbage station, and the method comprises the following steps that a park map is automatically collected by using an unmanned street sweeper, and the unmanned street sweeper heads for the garbage recycling station along a pre-planned path; after the sweeper enters the garbage recycling station, the automatic connection between the unmanned street sweeper and the buried garbage recycling station is realized by utilizing an AI visual inspection technology; after connection is successful, a top bin door of the buried garbage station is automatically opened towards the two sides, the unmanned street sweeper automatically opens a dustbin door located at the bottom of a hopper, and garbage dumping is completed; and after dumping is completed, the garbage recycling station bin door and the unmanned street sweeper dustbin door are automatically closed, and the sweeper returns to the operation pause point according to the planned path to continue to start sweeping work. The intelligent degree of the unmanned street sweeper is improved, and the labor intensity of sanitation workers is reduced.

Disclosed is a disposable drain device for containing seepage from a pipe-joint coupling as the coupling is broken open. The drain device has a wrap member made of a sheet material sufficiently pliant to be wrapped around the circumference of the pipe-joint coupling and resistant to the seepage composition. A drain means is disposed on the wrap member, having a drain port passing through the surfaces of the wrap member and a drain neck. The drain neck is disposed to direct seepage out of the installed wrap member. After use, the drain device can be disposed of as solid waste, rather than needing to be cleaned if the seepage was a hazardous material. The drain device being “disposable” allows the avoidance of creating an additional hazardous waste stream.

The invention relates to means and methods of producing at least two antibodies. Methods may include providing cells with nucleic acid that encodes the antibodies; culturing said cells; collecting the antibodies from the culture; and separating produced antibodies from half antibodies by ion exchange chromatography (IEX). In some embodiments the antibodies exhibit IEX retention times that that deviate by 10% or less from the average of the retention times of the individual antibodies under the IEX conditions used. The invention also relates to compositions of antibodies thus produced. In some aspects the invention relates to compositions comprising 2-10 recombinant antibodies characterized in that the IEX retention times of at least two of said antibodies deviate by 10% or less from the average of the retention times of the individual antibodies under the IEX conditions. It also relates to compositions comprising 2-10 recombinant antibodies characterized in that the pI of at least two of said antibodies differ by 0.4 units or less from the average pI of said at least two antibodies.

The invention discloses a rice hull carbonizing and collecting device comprising an air inlet pipe, wherein the air inlet pipe is communicated with the upper part of an unloader; the top of the unloader is communicated with an air inlet of a draught fan through a blast pipe; an air outlet of the draught fan is also communicated with a cloth bag deduster; a collecting port of the air inlet pipe is located at a deslagging position of a rice hull carbonizing boiler; the air inlet of the draught fan is connected with the unloader to suck the carbonized rice hull; and the air discharged by the draught fan is supplied to the cloth bag deduster. The rice hull carbonizing and collecting device has the characteristics of reduction of cost, high working efficiency, cleanness in collecting and reduction of environment pollution.

The invention discloses a rainwater automatic filtering purifier which comprises a purifier body, a swan neck, a cylindrical filtering screen, a funnel-shaped garbage receiving and discharging structure and an umbrella-shaped rainwater distribution structure, wherein the purifier body is provided with a water outlet; the inner end of the swan neck extends into the purifier body and is downward, and the outer end of the swan neck is positioned out of the purifier body and forms a rainwater inlet; the upper end of the cylindrical filter screen is connected with the inner end of the swan neck; the funnel-shaped garbage receiving and discharging structure is provided with a sewage discharge port positioned out of the purifier body; the umbrella-shaped rainwater distribution structure is arranged in the filtering screen, and a garbage channel is formed between the lower end of the umbrella-shaped rainwater distribution structure and the filtering screen. So, pollutants in rainwater are distributed automatically by inventively utilizing the characteristic of automatic flowing because of rainwater gravity, and cleaner rainwater is collected.

The invention discloses a multi-functional paper scrap processing device. The device comprises a machine frame, a cleaning device and a processing device which are arranged in the machine frame, wherein the machine frame is provided with a receiving hopper and a draught fan storage chamber, the cleaning device, a buffer roller and a paper crushing gear are arranged below the receiving hopper fromtop to bottom sequentially, the processing device comprises a mounting roller and blades detachably arranged on the mounting roller, each blade is a compression blade or agitating blade, and the rightside of the processing device is provided with a compression device. The multi-functional paper scrap processing device can be arranged on any paper processing equipment, recyclable paper and unrecyclable paper are processed simultaneously, the position of a suction fan can be adjusted at will, the paper scrap on the processing equipment is collected in all directions, the multi-functional paperscrap processing device can be taken as a paper scrap recovery device alone, under the buffer of the cleaning device and buffer roller, the paper scrap processing device can effectively prevent the paper scrap from stuffing up the equipment.

The invention discloses grape picking equipment. The grape picking equipment comprises a mounting frame and support plates fixedly mounted on the mounting frame; the bottom part of the mounting frameis fixedly provided with a motor and a plurality of traveling wheels; the motor is covered inside by a machine case; an output shaft of the motor passes through the mounting frame and is fixedly connected with steering gears; the mounting frame is provided with symmetric picking mechanisms; each picking mechanism includes a plurality of picking units; two drive shafts are mounted on the support plates; the two drive shafts are each provided with a conveying roller; a conveying belt for transferring grapes is arranged on the conveying rollers; and a collection box fixed onto the mounting frameis arranged at the end part of the conveying belt. Picking boards beat the grapes and beat the grapes off vines; mechanized grape picking can be realized, and the efficiency of grape picking is increased so as to meet the needs of large-scale production; and after three times of cleaning, cleaner grapes can be collected in the collection box.

The invention discloses a traditional Chinese medicine processing device capable of being fully cleaned, and relates to the field of traditional Chinese medicine processing devices. The traditional Chinese medicine processing device comprises a processing box, wherein a mounting plate is fixedly connected to the outer wall of one side of the processing box, a conveying motor is fixedly connected to the top of the mounting plate, an output shaft is fixedly connected to the output end of the conveying motor, two first pulleys fixedly sleeve the output shaft, two rotating shafts are rotationally connected to the outer wall of one side of the processing box, and second pulleys fixedly sleeve the two rotating shafts. According to the traditional Chinese medicine processing device, traditional Chinese medicines can be automatically conveyed through a traditional Chinese medicine conveying unit, so that the traditional Chinese medicines do not need to be manually conveyed in the processing process; and a traditional Chinese medicine cleaning unit, a traditional Chinese medicine drying unit, a traditional Chinese medicine cutting unit, a traditional Chinese medicine crushing unit and a traditional Chinese medicine collecting unit are arranged, so that the traditional Chinese medicines can be automatically cleaned, dried, cut, crushed and collected, and a large amount of manual processing of the traditional Chinese medicines is avoided.