122results about How to "Squeeze fully" patented technology

The utility model discloses an energy-saving and environment-friendly dyeing device for knitted fabric production, and belongs to the technical field of fabric dyeing, the energy-saving and environment-friendly dyeing device comprises a dyeing box, two conveying mechanisms are arranged at the top end of the dyeing box, two penetrating holes are formed in the position, between the two conveying mechanisms, of the top of the dyeing box, and a feeding pipe is fixedly installed at the top of the dyeing box; a partition plate is fixedly installed in the dyeing box, a plurality of sets of second conveying rollers are rotationally connected to the position, located on one side of the partition plate, in the dyeing box, two sets of extrusion mechanisms are arranged on the position, located on the other side of the partition plate, in the dyeing box, a penetrating groove is formed in the top of the partition plate, and each extrusion mechanism comprises a first extrusion roller; the first extrusion roller is rotationally connected to the interior of the dyeing box, and a second extrusion roller is rotationally connected to the position, below the first extrusion roller, of the interior of the dyeing box; in the cloth conveying process, the two sets of extrusion mechanisms are driven to automatically extrude cloth, consumption of electric power resources is reduced, economic reduction is facilitated, and more energy conservation and environmental protection are achieved.

The invention relates to the technical field of preparation of silibinin, and discloses a rapid extraction and purification device and process for silibinin. A filter disc; the assembling rod is rotationally mounted on the filtering disc, and an extrusion roller used for extruding the scattered raw materials is rotationally mounted on the assembling rod; and a transmission assembly. After the filter disc ascends, the assembling rod is in butt joint with the stirring shaft through the clamping assembly, the stirring shaft rotates to drive the assembling rod to synchronously rotate, the transmission assembly drives the scattering wheels to rotate, the scattering wheels can scatter raw materials on the filter screen, and then the extrusion roller rotates to the position to roll the scattered raw materials; according to the silybin extraction device, a solution infiltrated in a silybum marianum raw material can be extruded after filtration, a solution which is most fully fused with the silybum marianum raw material is fully extracted, the problems that the solution is wasted due to the fact that the solution is directly removed after filtration, and silybin cannot be fully extracted are solved, and the extraction efficiency of the silybin is greatly improved.

The present invention relates to the field of ultrasonic extraction technology, and specifically to a low-temperature ultrasonic extraction device, comprising a shell, the top outer wall of the shell is fixedly connected with a preliminary processing chamber, the outer wall of the second shaft is fixedly connected with a filter chamber, the filter chamber is located inside the ultrasonic extraction chamber, and the outer wall of the second shaft is provided with a reciprocating extrusion mechanism. The present invention enables a dual-purpose plate to intermittently squeeze plant debris through a reciprocating extrusion mechanism, so that the substances inside it are better integrated into the impregnation liquid; when discharging liquid, the dual-purpose plate is driven by a slag discharge drive mechanism to fully squeeze the plant debris inside the filter chamber, so that it gradually tends to a squeezed dry state, avoiding the loss of plant components, and finally the dual-purpose plate will push the plant debris out of the slag discharge plate, avoiding the need for staff to manually clean up plant residues.

The invention relates to the technical field of circuit board processing, in particular to a cleaning and drying integrated device for circuit board processing, a frame body drives a circuit board to rotate in a reciprocating mode, cleaning liquid collected on the circuit board is poured out, then drying operation is carried out, the drying efficiency is improved, and meanwhile the drying efficiency is improved. The frame body is used for pouring cleaning liquid collected on the upper side surface of the circuit board, and is also used for being matched with the air bag to form an air curtain at the left opening of the frame body, so that hot air in the drying machine can be prevented from penetrating through the frame body and flowing into the cleaning machine, and the heat loss in the drying machine can be greatly reduced; a cleaning and drying integrated device for circuit board processing comprises a frame body, a first partition plate, a second partition plate, an air bag, a first pipeline, a first one-way valve, a second pipeline, a second one-way valve and a driving assembly. The box body is connected with a driving assembly; the driving assembly is connected with a frame body; one side of the box body is fixedly connected with a partition plate I, and the other side of the box body is fixedly connected with a partition plate II; the first partition plate and the second partition plate make contact with the frame body.

The utility model relates to the technical field of lithium battery recovery, and discloses an electrolyte collecting device for lithium battery recovery, which comprises a bottom plate, a rotating drum is rotatably arranged at the upper end of the bottom plate, support rods are fixedly connected to four sides of the upper end of the bottom plate, a base plate is fixedly connected between two support rods, and a crushing box is fixedly connected to the upper ends of the support rods. Extrusion plates are symmetrically arranged in the crushing box, an annular plate is fixedly connected to the lower end of the crushing box, a notch is formed in the annular plate, a gear ring is slidably arranged in the notch, the gear ring is meshed with a gear, a fixing rod is arranged at the upper end of the bottom plate and penetrates through the lower end of the rotary drum, swing rods are fixedly connected to the two sides of the upper end of the fixing rod, and a liquid outlet pipe is arranged on the outer surface of the rotary drum. An electromagnetic valve is arranged at the front end of the liquid outlet pipe. According to the electrolyte collecting device for recycling the lithium battery, electrolyte in the lithium battery is fully extruded out through the extrusion plate, and the electrolyte can be thoroughly decomposed through the second filter screen, so that the recycling effect is achieved.

The invention relates to the technical field of aluminum plate cleaning, in particular to an aluminum plate cleaning device for aluminum plate strip machining, which comprises a base and a digital display control panel, and two triangular cleaning roller assemblies which are opposite in the vertical direction and are used for simultaneously cleaning the two surfaces penetrating through an aluminum plate strip are arranged above the base; a distance adjusting assembly used for adjusting the distance between the two triangular cleaning roller assemblies is arranged between the two triangular cleaning roller assemblies. The distance adjusting assembly is provided with an overturning driving structure used for driving the two triangular cleaning roller assemblies to rotate. The triangular cleaning roller assembly comprises two triangular end plates which are distributed in parallel, cleaning roller structures are rotationally arranged among three corresponding corners of the two triangular end plates correspondingly, and the triangular cleaning roller assembly, the cleaning housing, the flushing pipeline assembly, the rotary driving assembly, the distance adjusting assembly and the like cooperate and cooperate with one another; and automatic replacement and flushing cleaning of the cleaning roller structure can be rapidly achieved, and therefore the cleaning efficiency of the aluminum plate strip is not affected.

The invention relates to the technical field of pharmaceutical transportation, in particular to a transportation device for pharmaceutical production. The conveying device for pharmaceutical production comprises a conveying belt conveying assembly, a lifting assembly, a stacking assembly, a clamping and fixing assembly, a limiting assembly, a transferring assembly and a warehouse-out assembly. The device can automatically and quickly collect, transport, place, store and stack traditional Chinese medicines, especially pills, in a production site, realizes stable fixation and smooth transportation of the medicine transport plate, performs automatic transportation and transfer, improves the transport efficiency and accuracy, reduces manual operation and errors, and meanwhile, reduces the labor intensity of workers. By means of stacking and clamping, sealed storage and good supporting of medicine in the medicine grooves are guaranteed, the medicine is prevented from being squeezed and affected with damp during transportation, space is saved, the transportation efficiency is improved, automation and high efficiency of pharmaceutical production and transportation are achieved, and the efficiency and accuracy of medicine transportation are improved.

The invention relates to the technical field of sludge separation, and discloses a sewage and sludge separation device which comprises a main body, the top of the main body is in bolted connection with a top cover, the outer surface of the main body is fixedly connected with a water outlet pipe, a discharge port is formed in the outer wall of the main body, a discharge door is hinged to the interior of the discharge port, and a spring rod is rotationally connected to the side, close to the main body, of the discharge door. The ends, away from the discharging door, of the spring rods are rotationally connected with blocking doors. At the moment, sludge becomes a sludge cake after being extruded, residual water in the sludge can be discharged outwards through filtering holes in an inner sleeve, when sludge and water are separated through centrifugal force generated by extrusion of a lower top plate and rotation of a conical barrel, a double filtering system is formed, and the speed of water passing through a filtering net and a filtering plate is increased; and compared with a traditional gravity precipitation separation mode, the separation time is greatly shortened, so that the separation efficiency of sewage and sludge is integrally improved.

The utility model discloses portable elevator detection equipment, which comprises a box body, storage chambers, a tool placing chamber and a magnetoelectric equipment placing chamber are arranged in the box body, the storage chambers are arranged at two sides of the magnetoelectric equipment placing chamber, second sliding chutes are arranged at the bottoms of the two groups of storage chambers, and second telescopic frames are arranged in the second sliding chutes in a sliding manner. The other end of the second telescopic frame is fixedly connected with a storage plate, a first sliding groove is formed in the bottom of the tool containing chamber, a first telescopic frame is installed in the first sliding groove in a sliding mode, and a tool containing plate is welded to the other end of the first telescopic frame. In addition, due to the arrangement of the multiple sets of telescopic frames, the stability of the detection tools in the box is higher, the telescopic frames are in a compressed state due to the pressing effect of the top cover during storage, the top cover is opened and binding force is weakened during use, at the moment, the telescopic frames can ascend, the tool containing plate and the containing plate are promoted to ascend, and detection workers can take the tools conveniently.

The utility model discloses an integrated guide rail type die special for an upper cover plate and a lower cover plate. Comprising a handle support, an upper pressing plate arranged at the bottom of the handle support and connected with the handle support, a grooving device arranged at the bottom of the upper pressing plate, an elastic pressing plate arranged on one side of the grooving device through an elastic device, and a mold pressing plate arranged on a fixed base corresponding to the grooving device. The multifunctional cover plate mold machining device is formed, the working efficiency is improved, and the use cost is reduced.

The present invention discloses a flexible rolling device suitable for a square-shell lithium battery coating machine. The flexible rolling device of the square-shell lithium battery coating machine of the present invention has concave-shaped covers at both ends of the roller, a layer of elastic lining is wrapped on the surface of the rigid roller, the lining is flush with the concave-shaped cover, a layer of modified nylon mesh is stretched between the covers at both ends, and a layer of silicone foam layer is coated on the outer layer of the nylon mesh. Through the structural form of the flexible roller itself, the battery shell and the flexible roller are closely fitted, and the force is evenly applied, so that the flexible silicone foam layer can be closely fitted on the coated battery, fully squeezing the blue film and the battery aluminum shell, and the gas between the two is rolled out, and finally the battery coating is free of bubbles and wrinkles.

The present invention discloses a PET plastic bottle crushing and processing device, which specifically relates to the field of crushing and processing technology, including a support frame, a protective shell is fixedly connected to the inner cavity of the support frame, a crushing group is arranged in the inner cavity of the protective shell, a motor is fixedly connected to the middle part of the front end of the protective shell, a hydraulic cylinder is fixedly connected to the upper part of the left end of the protective shell, a feeding group is fixedly connected to the left part of the hydraulic cylinder, and a support group is fixedly connected to the lower part of the hydraulic cylinder. The PET plastic bottle crushing and processing device described in the present invention squeezes the plastic bottle through a nail head pressure plate, a nail hole pressure plate and an elastic rod to puncture its surface, and the plastic bottle will be pushed out by the pulling group after squeezing to achieve the purpose of automatic unloading, and the purpose of compressing the plastic bottles in batches is achieved by the nail head pressure plate in conjunction with the tooth plate, with the assistance of the J-shaped frame and the toothed disc assembly, and the motor and the transmission wheel are combined with the belt to make the unqualified fragments pass through the material conveying device to enter the crushing device again and be crushed again.

The invention relates to the technical field of reprocessed plastic processing, and discloses a crusher for reprocessed plastic processing, comprising: a crushing box, the bottom of which is provided with a rectangular opening; the bottom of the crushing box communicates with the top surface of the crushing box; the crushing assembly is mounted on the crushing box; the extrusion assembly is connected with the crushing assembly, and the extrusion assembly is arranged in the feeding box; and the circulating crushing assembly is installed in the crushing box, and the circulating crushing assembly is arranged at the position below the extrusion assembly. And supporting legs are fixedly mounted at the bottom of the crushing box, and the number of the supporting legs is four. According to the plastic crushing device, a screen frame can be extruded in the rotating process through an arranged cam, then the screen frame has the vertical vibration effect under the arrangement of a second spring, crushed plastic meeting the condition can be discharged from the bottom of the screen frame, and meanwhile plastic not meeting the condition can be upwards vibrated open due to vibration, makes contact with a crushing cutter and then is crushed; therefore, the crushing efficiency is enhanced.

The application relates to a swing granulator seven-star roller and a mounting structure thereof. The swing granulator seven-star roller and the mounting structure thereof comprise a seven-star roller body, the seven-star roller body is in a cylindrical working surface structure, seven convex granulation corners are uniformly arranged on the outer peripheral wall of the seven-star roller body, the working surfaces of the granulation corners are all arranged in arc structures, and the arc structures are matched with a screen of the swing granulator; a roller mounting mechanism, which comprises a rack, a bearing seat, a bearing arranged in the bearing seat and a rotating shaft penetrating through the bearing, the rotating shaft is connected with an end shaft of the seven-star roller body, the bearing seat is mounted on the rack, a material seepage discharge port is formed in the rack at the bottom of the bearing seat; and a sealing assembly, which is sleeved on the rotating shaft and located at the opening end of the bearing seat. The material can be more fully and uniformly extruded, the hardness of wet particles is effectively improved, the generation of fine powder after drying is reduced, the quality of granular products is improved, the dead angle residual of the material in the equipment is reduced, and the material waste is reduced.

The present application relates to wastewater aeration technical field, specifically disclose a kind of aeration device for wastewater treatment, including: split piece one, split piece two and driving part, split piece one includes the split net of being able to intercept large bubble, split net is installed in aeration tank, split piece two includes the brush part one and brush part two rotationally connected in aeration tank, driving part is connected on aeration tank, driving part can drive brush part one and brush part two reverse rotation, to split into small bubble with large bubble, brush part one and brush part two are all in contact with split net, to make brush part one and brush part two can exert pressure to the large bubble that split net intercepts, to make large bubble pass through split net and split into small bubble;The aeration device for wastewater treatment of the present application can improve the aeration efficiency of wastewater, while through brush part one, brush part two and split net can extend the residence time of bubble in wastewater, further improve the aeration efficiency of wastewater.

The utility model discloses a closed cooling tower box structure convenient to disassemble and assemble, and belongs to the technical field of cooling towers. Comprising a square frame composed of an upper beam, a lower beam and a stand column, the upper end and the lower end of the stand column are connected with the upper beam and the lower beam respectively, the sections of the upper beam, the lower beam and the stand column are each of a C-shaped structure with an opening in one side, the side portion of the opening of each C-shaped structure is connected with the surface of a wall plate in a sealed mode, and the joints of the C-shaped structures and the wall plate are connected and fixed through penetrating fasteners. The utility model has the beneficial effects that the wall plates are arranged on the outer side of the box body frame, the sealing effect is achieved by adopting a rear patch mode, the beams, the columns and the wall plates do not need to be synchronously arranged so as to fully extrude the sealing rubber strips, and the installation difficulty and the maintenance difficulty such as later maintenance are greatly reduced.

The invention relates to the technical field of crushing devices, in particular to a front-end decoction piece crushing device for processing brewing traditional Chinese medicine superfine powder. Comprising a bottom frame, the upper side of the bottom frame is fixedly connected with a mounting seat, the upper side of the mounting seat is fixedly connected with a containing tank, and the upper side of the containing tank is fixedly connected and communicated with a discharging part; and the fan-shaped protection pieces are fixedly connected into the containing tank, the fan-shaped protection pieces are connected with Y-shaped frames in a sliding mode, the Y-shaped frames are rotationally connected with connecting rods, and the connecting rods are fixedly connected with pressing rollers. By changing the crushing position and improving the millstone structure, the large-particle-size mineral traditional Chinese medicine is limited by the limiting part on the millstone when falling into the millstone, and the grinding rollers, the millstone and the limiting part can extrude the mineral traditional Chinese medicine at the same time, so that the large-particle-size mineral traditional Chinese medicine is kept relatively static in the crushing process; and it is ensured that when large-particle-size mineral traditional Chinese medicine is crushed, materials cannot move at will, and the materials can be effectively crushed in the first time.

This utility model relates to the field of tea processing and discloses a tea-frying and flattening device, including a base. A main support frame is fixedly connected to the outer wall of the base, and a tea-frying cylinder is rotatably connected to the inner wall of the main support frame. A support frame A is fixedly connected to the top of the tea-frying cylinder. A transmission mechanism is provided inside the tea-frying cylinder. The transmission mechanism includes a motor, the top of which is fixedly connected to the outer wall of the support frame A. A transmission rod is fixedly connected to the output end of the motor. A stirring blade is fixedly connected to the outer wall of the slider, and a bolt A is threadedly connected to the outer wall of the slider. In this utility model, the motor drives the transmission rod to rotate through the transmission mechanism. The transmission rod cooperates with the slider through a groove, causing the rhomboid-shaped and symmetrically staggered stirring blades to rotate. At the same time, the slider can be fixed in position by the bolt A to adjust the density of the stirring blades. The multiple contact points of the rhomboid blades can better grasp and disperse the tea leaves, achieving efficient tea-frying.

The invention relates to the field of edible oil processing, in particular to green edible oil and a processing method thereof. The method comprises the following steps: step 1, cleaning edible oil processing raw materials and then fully airing the edible oil processing raw materials; step 2, fully frying the aired raw materials; 3, the fried raw materials are added into a processing barrel through a feeding frame to be squeezed, and edible oil processing is completed; and step 4, pushing the raw materials after the edible oil is squeezed to move reversely and discharging the raw materials from the feeding frame for next processing of the edible oil. The green edible oil comprises the following components in parts by weight: 50-60 parts of soybeans; 6-8 parts of rapeseeds; 6-8 parts of white sesame seeds; 6-8 parts of sunflower seeds; and 4-8 parts of salt. Raw materials can be pushed to move in the axial direction of the container for oil pressing through rotation of the spiral blades with the gradually-changed screw pitches, meanwhile, the raw materials in the container and the raw materials pushed by the spiral blades are pushed to move relatively, the raw materials are dispersed more sufficiently for multiple times for oil pressing, and the oil pressing efficiency of the raw materials is improved.

The invention relates to the technical field of sewage treatment, and specifically to a multi-stage flotation treatment device for domestic sewage, comprising a pool body, wherein an aeration device is arranged at the bottom of the pool body; and an extrusion mechanism is also arranged for centrally squeezing out sewage from floating debris in the pool body, wherein the extrusion mechanism comprises an inclined plate fixedly mounted at the upper left side of the pool body, a scraper is arranged on the right side of the inclined plate, and the lower ends of the inclined plate and the scraper both extend below the water surface at the upper end of the pool body, and the lower end of the scraper is higher than the lower end of the inclined plate. In the invention, when the lower end of the scraper contacts the upper end inclined surface of the inclined plate, as the scraper continues to move to the left, the scraper drives the guide rod to slide upward on the movable plate adaptively, compressing a spring until the left end of the scraper is fitted with the left end of the inclined plate, so as to facilitate squeezing out sewage in the debris, and the squeezed sewage flows back into the pool body along the inclined plate, which is also convenient for centrally scooping out the debris, avoiding wasting water resources and improving the sewage treatment efficiency.

The present invention provides an advertising panel transmission device, including a front plate and a rear plate, wherein a drying mechanism, a flattening mechanism and a wiping mechanism are sequentially arranged between the front plate and the rear plate along the transmission direction of the advertising panel, and a plurality of transmission rollers are arranged between the front plate and the rear plate, wherein the drying mechanism includes a support member and a blowing member, wherein the flattening mechanism includes an upper flattening member and a lower flattening member, and wherein the wiping mechanism includes a wiping roller, a wiping front plate and a wiping rear plate. The beneficial effects of the present invention are as follows: the support member can support the advertising panel to the position of the blowing member, and temporarily stop the transmission of the advertising panel to achieve a better drying effect; the advertising panel can be fully squeezed by the action of the upper flattening member and the lower flattening member, and the lower pressing plate and the upper pressing plate are both made of rubber material to avoid indentation on the advertising panel; the wiping mechanism is arranged to wipe the dust on the surface of the advertising panel.

The utility model relates to walnut processing equipment technical field discloses a kind of self-cleaning intelligent walnut green skin step-by-step pressing solid-liquid separation equipment, including rack, the rack right side outer wall is fixedly connected with driving motor, the rack top is fixedly connected with protective housing, the protective housing inside is rotatably connected with screw shaft by bearing, the screw shaft outer wall is fixedly connected with helical blade, the protective housing inside is fixedly connected with filter screen, the driving motor output end and the screw shaft outer wall between are connected by belt pulley, the protective housing top is provided with cleaning assembly, the protective housing outer wall is provided with extrusion component. In the utility model, adopt three-step-by-step pressing structure, through the design of screw shaft diameter increment and helical blade pitch decrease, gradually enhance pressing pressure, fully extrude walnut green skin material. After juice is efficiently separated by filter screen, juice extraction rate is significantly improved, and residue dryness is greatly reduced, to ensure that juice extraction is complete.

The invention discloses a production process of camellia oil rich in highly unsaturated fatty acids, and belongs to the technical field of camellia oil production. Comprising four treatment steps of fruit selection, husking, grinding and squeezing, and through multiple links of raw material selection, impurity removal, fine processing, refining and the like, high quality, safety and health of the camellia oil are ensured. The finally obtained finished product camellia oil is rich in nutrition and pure in taste. By arranging the oil pressing device, automation of tea cake pressing is achieved, and the tea cake pressing efficiency is improved. In the squeezing process, only each tea cake needs to be pushed into the linear rail through the head end of the main body base table, and the tea cakes are squeezed for multiple times through the cooperation of the feeding assembly and the pushing and pressing assembly. In the squeezing process, an outer lug plate on the squeezing assembly is stirred through an outer rack, so that the squeezing assembly slides towards the tail end of the main body base table and is matched with the pushing assembly to apply pressure to the whole squeezing assembly, and therefore tea cakes are squeezed while the squeezing assembly is fed.

The invention discloses a dehydration device for organic fertilizer production and processing, and particularly relates to the technical field of organic fertilizer production, the dehydration device comprises a mounting shell, a mounting block and an extrusion device, the mounting shell is internally provided with a mounting cavity, the mounting block is fixedly connected with the mounting shell, and the upper end of the mounting block is provided with a placement block; a rotating device is arranged on the rear portion of the upper end of the placing block, a collecting assembly is arranged on the right portion of the upper end of the rotating device, and a filtering assembly is arranged at the upper end of the collecting assembly. According to the dewatering device for organic fertilizer production and processing, the collecting assembly and the filtering assembly can intermittently rotate through the arranged rotating assembly, meanwhile, the rotating assembly is started, fertilizer on the upper surface of a filtering plate is sufficiently extruded while intermittently rotating, and therefore the dewatering effect is better; the driven assembly can work, so that the fertilizer on the upper surface of the tiled block is preliminarily broken, and the situation that the dehydration effect is affected due to caking is prevented.

The invention discloses cold-pressing extraction equipment for camellia oil production, and relates to the technical field of camellia oil production, the cold-pressing extraction equipment comprises a cold-pressing frame and an arch bar, and the cold-pressing frame is provided with a feeding pipe and a control device; the cold pressing device further comprises a partition plate arranged in the cold pressing frame, an oil outlet pipe arranged on the surface, away from the feeding pipe, of the partition plate, a cold pressing part arranged on the arch plate, an opening and closing mechanism arranged on the cold pressing frame and a scattering mechanism arranged on the partition plate. The device is provided with the scattering mechanism, so that the device can scatter squeezed camellia oil raw materials, the camellia oil raw materials which are not sufficiently squeezed and the camellia oil raw materials which are relatively sufficiently squeezed are uniformly mixed, and the subsequent squeezing block can sufficiently squeeze the camellia oil raw materials which are not sufficiently squeezed; therefore, the squeezing effect and the oil yield of the device on the camellia oil raw material are improved.

The invention discloses a high-moisture biomass fuel granulator, and relates to the field of fuel particle processing, the high-moisture biomass fuel granulator comprises a bottom plate, the bottom plate is arranged on the working ground, a driving motor is arranged on the bottom plate, the driving motor is connected with a gearbox, the gearbox is connected with a base, a steering gear is arranged in the base, and a working assembly is arranged at the upper part of the base; a collecting opening is formed in the working assembly, and a collecting assembly is arranged on the lower portion of the collecting opening, arranged on the bottom plate and arranged on the side face of the base. Through precise design of the working assembly and cooperative work of the working main shaft, the working shaft, the extrusion gear, the ring die and other parts, materials can be fully stirred and extruded, and the processing quality of biomass fuel particles is ensured. Meanwhile, parts of special models are adopted, the high-moisture raw material processing device can be suitable for processing of high-moisture raw materials, resources are saved, the application range of the high-moisture raw material processing device can be enlarged, and the high-moisture raw material processing device is suitable for processing of the high-moisture raw materials.

The invention relates to the technical field of ultrasonic extraction, in particular to low-temperature ultrasonic extraction equipment which comprises a shell, a primary treatment cavity is fixedly connected to the outer wall of the top of the shell, a filtering cavity is fixedly connected to the outer wall of a second shaft rod, and the filtering cavity is located in an ultrasonic extraction cavity. And a reciprocating extrusion mechanism is arranged on the outer wall of the second shaft rod. By means of the reciprocating extrusion mechanism, the dual-purpose plate can intermittently extrude plant debris, so that substances in the plant debris can be better blended into dip dyeing liquid; during liquid discharging, a residue discharging driving mechanism is linked with an automatic residue discharging mechanism to drive a dual-purpose plate to sufficiently extrude plant fragments in a filtering cavity, so that the plant fragments gradually tend to be in a dry-squeezing state, loss of plant components is avoided, finally, the plant fragments are pushed out by the dual-purpose plate and fall off from a residue discharging plate, and the plant fragments are completely discharged. And the situation that workers need to manually clean plant residues is avoided.

The utility model relates to the field of composite boards, in particular to a light composite board for environment-friendly decoration. The composite board comprises a composite board body, a mounting box is arranged in one side of the composite board body, a plurality of sliding grooves are formed in one side of the composite board body, a plurality of extrusion assemblies are arranged in the mounting box, each extrusion assembly comprises two rotary discs which are oppositely arranged up and down, the rotary discs are rotationally connected into the mounting box, and each rotary disc is provided with two arc-shaped sliding grooves; the two arc-shaped sliding grooves are symmetrically distributed, and sliding blocks are arranged in the arc-shaped sliding grooves. A plurality of discharging pipes are arranged on one side of the composite board body and communicate with one side of the storage box. Through extrusion of the two composite board bodies, an additional seam beautifying agent smearing step is not needed, it is ensured that the seam beautifying agent can be completely filled into the seams of the composite board bodies, and then the problem that the seams of an existing light composite board for decoration are not fully filled with the seam beautifying agent can be effectively solved.

The present invention relates to the technical field of river channel management, and specifically to a sludge discharge device for river channel environment management, comprising a support frame, a feed component is fixedly connected to the upper surface of the support frame, a drying component is rotatably connected to the inside of the feed component, a processing component is fixedly connected to the right side of the support frame, and a support frame is fixedly connected to the inner side of the support frame and below the feed component. By setting an extrusion belt, the water content inside the sludge can be further separated before discharge, so that the sludge can be more convenient for the next step of treatment, and the energy consumption of treating excess water during the treatment process can be reduced. By setting a transition piece, the sludge can be turned over after one extrusion during the extrusion process and the agglomerated sludge can be dispersed, so that some water contained in the sludge that cannot be separated in time can be released.