69results about How to "Improve turnover" patented technology

The invention discloses a colloid mixing and stirring device for producing a lead-acid battery. The colloid mixing and stirring device comprises a colloid mixing box, a driving motor, a special-shapedgear, stirring devices, a magnet A and a push rod. The colloid mixing box is slidably mounted on a slide rail, a stirring shaft is rotatably mounted on a horizontal plate through a bearing, groups ofstirring devices are fixedly mounted on the stirring shaft, the magnet A is arranged on the outer side of a stirring blade, and a magnet B is further arranged on the inner wall of the colloid mixingbox. The colloid stirring device can stir the colloid in the colloid mixing box more fully through alternate clockwise and counterclockwise rotation of the stirring devices to increase the flow rate of the colloid in the colloid mixing box and prevent coagulation; moreover, the magnet A and the magnet B on the stirring blade have same polarity, so that the stirring blade shrinks toward the stirring shaft, the change of the stirring range can be realized on the one hand and the colloid mixing box can be prevented from being broken after the stirring blade collides with the inner wall of the colloid mixing box during movement on the other hand.

The invention discloses a swinging type high-efficiency washing device for edible fungi. The swinging type high-efficiency washing device comprises a bottom seat, a washing tank, a washing liquid accommodating tank, a driving motor, a swinging basal seat, a fungus accommodating tank and a driving motor, wherein the washing tank is arranged on the bottom seat; a main shaft is vertically arranged upwards; the washing liquid accommodating tank is arranged at the upper end of the main shaft; the swinging basal seat is welded to the upper side inner wall of the inner part of the washing tank; and the fungus accommodating tank is rotataby mounted on the swinging basal seat through a rotating shaft. According to the swinging type high-efficiency washing device disclosed by the invention, throughthe clockwise and anticlockwise rotation of the washing liquid accommodating tank, the inner part of the fungus accommodating tank is washed, so that the flow rate of washing liquid in the fungus accommodating tank is increased, the exchange of the washing liquid between the fungus accommodating tank and the washing liquid accommodating tank is facilitated, and the washing effect is greatly improved; and the fungus accommodating tank swings left and right along the swinging basal seat, and edible fungi in the fungus accommodating tank overturn in the fungus accommodating tank, so that the situation that the washing of the fungi in the middle position is not thorough is effectively avoided.

Provided is an intelligent shopping guide and payment system based on a wireless network, relating to a shopping guide and payment system, and aiming to solve the problem that a current supermarket or market needs a large number of shopping guide staff members and the cost is high. The system comprises a wireless sensing network system composed of all wireless router nodes in an area, wherein the wireless router nodes are distributed on shelves, and are corresponding to respective address number; a wireless AP node used for mutual communication among the sensing network system, a database server and a wireless intelligent interactive terminal; the intelligent interactive terminal used for displaying the name detailed information of the goods to be purchased by a customer, automatically programming a goods shortest guiding route, and calculating the total price of the goods selected by the customer and paying for the goods; and the database server used for inputting and storing the goods and position information corresponding to each address number, updating the current goods quantity in stock in real time, and inputting and storing the detailed information of each type of goods. The intelligent shopping guide and payment system is used for supermarket or market shopping guide.

The invention discloses a physical flow system for bank cash box management. The system is mainly composed of a cash box (1), a mobile terminal (3) connected with the money box (1) through a network, and a server (2) connected with the mobile terminal (3) through the network. The system is characterized in that the cash box (1) is provided with a radio frequency identification tag (13), and a sealing piece (11) provided with a barcode (12) and used for sealing a keyhole of the cash box (1) is arranged on the keyhole. The invention further discloses a physical flow method of the physical flow system for bank cash box management. In the process of cash box transfer, people, box, lock and task binding can be realized, and a backend server carries out monitoring in a unified way. Therefore, manual record of warehousing-in and warehousing-out information is avoided, the safety is improved, and the manpower cost is reduced.

The invention discloses a cleaning liquid swinging type filtering device for new material cleaning. The cleaning liquid swinging type filtering device for new material cleaning comprises a base, a filtering box, a vibrating filtering box and a driving motor, the filtering box is fixedly installed on the base, a primary filter screen is horizontally and fixedly installed in the filtering box, the vibrating filtering box is slidably installed in the filtering box, a rotating base is fixedly installed on the inner wall of the left side of the filtering box, and a fine filtering box is fixedly connected to the right side of the rotating box through a connecting rod. Lead screws are indirectly driven to rotate by driving a double-shaft motor to intermittently rotate forwards and reversely, thelead screws are matched with translation sliding blocks in a threaded mode, lifting of the translation sliding blocks is achieved according to the rotating direction of the double-shaft motor, therefore, the filtering box is indirectly driven to vibrate vertically, and the secondary filtering speed of cleaning liquid is greatly increased; and through intermittent cooperation of an oblique pushingblock and a matching stopping block, left-right swinging type filtering of the fine filtering box is achieved, the flow rate of the cleaning liquid on a fine filter screen is further increased, and the filtering speed of the cleaning liquid is greatly increased.

The invention discloses a grain drying and screening integrated device. The grain drying and screening integrated device comprises a case, a spreading device, an air heater, a screening box and an impurity box. The spreading device is arranged in the case. Two horizontal sliding rods are arranged in the case. The two ends of each sliding rod are welded to the inner wall of the case. The screeningbox is slidably mounted between the two sliding rods. A first screen, a second screen and a third screen are sequentially arranged in the screening box from top to bottom. Compared with an ordinary spreading device, a flat spreading plate is indirectly driven by a driving motor to move left and right so that grain can be evenly spread on a conveying belt, the situation that the grain is accumulated in the feeding process, and consequentially, the drying effect is affected is prevented; the screening box moves left and right in the screening process, so that the flow rate of the grain in the screening box is improved, and the screening speed is improved; and meanwhile, a first screen, a second screen and a third screen are arranged in the screening box, so that grain with various sizes is separated, secondary operation is not needed, and the screening time is shortened.

The invention provides a river sewage treatment method. An aeration device, a bottom net, connecting ropes and a floating net are matched to finish the operation. The problems that the growth of planktons is inhibited, the ecological environment of rivers is destroyed, the water quality is further deteriorated, the flowing of water is possibly limited by the random production of aquatic plants andthe like due to insufficient illumination of the water body, stinking and reduction of the oxygen content in the water caused by the fact that a large number of aquatic plants breed and occupy a river channel are easy to occur when aquatic plants are randomly put into a river channel during riverway treatment without control, can be solved by the method.

This invention provides lateral flow filters with pore size gradients and with features to prevent peripheral flows around the filter. The filters can be laminated composites of two or more planar filter layers. Cartridges employing the filters can include a filtration chamber configured to retain the lateral flow filters including a port for sample application and a capillary channel for filtrate egress. The fluid egress port can be positioned to receive filtrate from one filter layer but not another.

The invention discloses a casting processing sand mixer with a self-cleaning function and an application method and relates to the technical field of sand mixers. The casting processing sand mixer comprises a fine mixing tank and a coarse mixing tank. The fine mixing tank is internally provided with a coarse mixing cavity. The coarse mixing tank is internally provided with a fine mixing cavity. The bottom end of the coarse mixing cavity fixedly communicates with the fine mixing cavity. The top surface of the fine mixing cavity is fixedly connected with a set of damping and buffering parts distributed in a circular array mode. The top surface of the fine mixing tank is fixedly connected with the coarse mixing tank through connection of the damping and buffering parts. The bottom surface ofthe coarse mixing tank is fixedly connected with two vibration motors arranged symmetrically. Through the design of a turnover mechanism, the coarse mixing cavity and the fine mixing cavity, traditional single-stage crushing and mixing of sand is changed to double-stage crushing and mixing. During material processing, the casting processing sand mixer can conduct coarse mixing and fine mixing andcan effectively enhance the crushing and mixing effects through grade-by-grade crushing and mixing. Through the design of the turnover mechanism, traditional static single-time crushing is changed tocyclic multiple-time crushing.

The invention discloses a novel unit truss type concrete frame structure formwork supporting system and a construction method thereof. The structure system comprises a beam bottom supporting part (2)and a floor supporting part (1); the floor supporting part (1) is formed through pin jointing of spliced truss beams used as main ridges and rectangular steel pipes used as secondary ridges; accordingto the truss beams, modularly-designed unit truss pieces (4) are connected in a hinged manner through connecting pins comprising male and female connectors (7) to form the main ridges of a floor formwork support; the beam bottom supporting part (2) is arranged along the beams and is formed through splicing of unit truss pieces (3); and the beam bottom supporting part (2) is connected and fixed through oppositely-pulled rods (5) and inclined supporting rods (6). The supporting system is easy to operate, assembling and greening of project construction are improved, the construction speed is increased, meanwhile, most construction space at the lower part of a cast-in-place floor is saved, simultaneous construction by various work types is facilitated, and the total construction time of the project can be further shortened.

The invention discloses a rotary drum vacuum filtering type water supply industrial waste water treatment device, which structurally comprises a support table seat, a fixed groove plate, a vacuum filtering brushing and washing device, a rotating shaft, a motor, an electric control box and a power supply wire, wherein the bottom end of the fixed groove plate is fixedly connected onto the top end ofthe support table seat in an electric welding mode; one end of the rotating shaft is arranged inside the vacuum filtering brushing and washing device in an embedded mode; the other end of the rotating shaft is arranged at one end, near the vacuum filtering brushing and washing device, of the motor in an embedded way. A water flow flushing press brushing and washing mechanism controlled by the automatic brushing and washing mechanism is mainly used to be automatically and mutually matched with the automatic ejection cleaning mechanism to solve the problem of inside filtering tube blockage phenomenon of the rotary drum vacuum filtering tube due to low-time passing; the automatic brushing and washing is matched in an intermittent way, so that the goals of dredging the blocked filtering tubeand maintaining the smoothness of the filtering tube to a great degree are achieved, so that the filtering efficiency is ensured; a conventional cleaning method is changed; the labor and materials aregreatly saved.

A solenoid gas valve having a solenoid assembly and inlet 2 and outlet 3 fittings is installed inside a tube. The opening and closing of the valve is operated by the pressure difference with an aid of the magnetic field. A compression spring 5 is attached to the support cylindrical body 4 and held against the inlet end fitting 2 while a moving solenoid assembly 6 is located inside the support cylindrical body 4. The moving solenoid assembly 6 that consists of a stop 9, a flange 10, a sleeve 8 and an electrical coil 11, is held by a second compression spring 12 that is attached to the inside of the support cylindrical body 4. A small moving magnetic rod 15 slides inside the sleeve 8 of the solenoid assembly 6. Acted by a third compression spring 17, the magnetic rod 15 seals the gas outlet through the bleed orifice 33 on the flange 10 of the solenoid assembly 6.

The invention provides rapid honey pressurizing and filtering equipment for a bee breeding site, and belongs to the technical field of honey processing. The rapid honey pressurizing and filtering equipment comprises a damping support; a vibration seat is fixedly connected to the top end of the damping support, two symmetrically-arranged vibration motors are fixedly mounted on the bottom face of the vibration seat, an electric control assembly is fixedly mounted on the bottom face of the damping support, and a fixed shell and a support are fixedly mounted on the top face of the vibration seat; and a pressurizing assembly is fixedly mounted on the inner wall of the fixed shell, the top face of the fixed shell fixedly communicates with a feeding hopper, the peripheral side face of the fixed shell is rotationally connected with a transmission sleeve through a bearing, and a servo motor is fixedly mounted on the peripheral side face of the fixed shell. Through the design of a filtering rotary cylinder and a wall cleaning assembly, the device can efficiently complete field filtering operation of honey, the device changes a static filtering structure of a traditional filtering device into a rotary filtering structure during filtering, and through the rotary filtering structure, the filtering rate of the device can be effectively improved.

The invention discloses agricultural seed draining equipment based on a vibration structure, and relates to the technical field of seed processing. The draining equipment comprises an equipment body, the equipment body comprises a supporting frame, a centrifugal mechanism, a shifting mechanism and a conveying mechanism are sequentially and fixedly installed between the inner surfaces of the supporting frame from left to right, a hot air generating mechanism is fixedly installed on the end face of the supporting frame, and one end of a feeding port of the centrifugal mechanism fixedly communicates with the shifting mechanism through a hose; and one end of a discharge port of the centrifugal mechanism fixedly communicates with the conveying mechanism through a return pipe, one end of a feed port of the shifting mechanism fixedly communicates with the conveying mechanism through a hose, and the centrifugal mechanism comprises a centrifugal tank. According to the draining equipment, through the design of the centrifugal mechanism, the conveying mechanism and the shifting mechanism, the equipment can rapidly complete the draining and drying operation of cleaned seeds in an automatic mode, and during draining, the equipment changes a static draining structure of traditional draining equipment into a flowing draining structure.

The invention relates to the technical field of automobile accessories. The invention discloses a cleaning fluid filtering device for automobile accessories based on an inclined translation principle.The cleaning fluid filtering device comprises a mounting column, the lower end of the mounting column is movably connected with a base; the middle part of the inner wall of the base is movably connected with a double-shaft motor; rotating shafts are movably connected to the left end and the right end of the double-shaft motor; the right end of the rotating shaft on the right side is movably connected with a bevel gear, wherein the upper end of the base is movably connected with a filtering box; the bottom end of the right side of the filtering box is movably connected with a discharging opening; the cleaning fluid filtering device for the automobile accessories based on the inclined translation principle comprises the base, the double-shaft motor is driven to rotate forwards and backwardsintermittently, so that the effect that cleaning liquid flows quickly is achieved, the purity of the filtered cleaning liquid is greatly improved through three times of filtration, the effect of highfiltration purity is achieved, and the effect of high recovery rate is achieved through translational motion of a translation block.

The invention discloses a method for recycling silver in high oil-bearing sludge. The steps of oil removing, reducing, oxidizing and reducing again are adopted. Because oils, elemental silver, combined silver and the like are contained in the sludge, the oils in the high oil-bearing sludge are removed firstly to reduce the stickiness of the high oil-bearing sludge, then, a reducing agent is used for reducing the combined silver to the elemental silver, the elemental silver in the sludge is oxidized and dissolved into silver ions to enter a solution through strong acid, and drawing and filtering are conducted to obtain a silver ion containing filtrate. Finally, the silver ions are deposited from the filtrate to obtain silver chloride, and the silver chloride is reduced through the reducing agent to obtain silver powder. According to the technical scheme, the higher recycling rate can be achieved, and 97% of the silver in the high oil-bearing sludge can be recycled to obtain the silver powder with the purity being 99.8%, and therefore, the turnover rate of the silver in the sludge is improved and the economical loss caused by the cheap sale of the sludge is reduced.

The invention discloses a rack-matching lifting weeding pesticide mixing device for farming. The device comprises a base, an outer frame, sliding columns, a mixing box, stirring blades and spoilers, wherein the mixing box is arranged between lifting sliding blocks located on the two sides, gears are in interference fit with the centers of stirring shafts, the stirring blades are arranged on the two sides of each gear and installed on the stirring shafts, a screw is rotatably installed between the two sets of stirring shafts above and below through bearings, translational sliding blocks are installed on the left and right threads of the screw through the threads respectively, and the spoilers are installed on the upper and lower sides of the translational sliding blocks in an embedded moderespectively. By driving the mixing box to move upwards, vertical movement of the mixing box is achieved, thus the flow rate of pesticide in the mixing box is improved, and the pesticide is mixed moreevenly; the screw rotates and moves in the positive and negative directions to drive the translational sliding blocks on the two sides to move towards the middle or the two sides simultaneously, so that the spoilers move towards the middle or the two sides simultaneously, the spoilers play a part in turbulence, and thus a better mixing effect is achieved.