阅读说明：本技术 一种用于生物制药的高效分离纯化装置 (A high-efficient separation and purification device for bio-pharmaceuticals ) 是由 李国印 位会连 孙美清 赵津 张慧娜 于 2021-07-23 设计创作，主要内容包括：一种用于生物制药的高效分离纯化装置,本发明涉及生物制药设备技术领域,它包含支架、进料组件、挤压组件、收集组件,其中支架上固定设置有进料组件、挤压组件、收集组件,其中挤压组件设置在进料组件与收集组件之间,且挤压组件的进口端与进料组件的出口端贯通设置,挤压组件的出口端与收集组件的进口端贯通设置；其设置挤压及刮料装置,进而在进行挤压脱水的同时,能够将渗透的液质原料刮下,避免原料再次吸附在固体废料中。(The invention relates to a high-efficiency separation and purification device for bio-pharmaceuticals, which relates to the technical field of bio-pharmaceutical equipment and comprises a support, a feeding component, an extrusion component and a collection component, wherein the support is fixedly provided with the feeding component, the extrusion component and the collection component; it sets up extrusion and scraping device, and then when carrying out extrusion dehydration, can scrape the liquid matter raw materials of infiltration down, avoids the raw materials to adsorb once more in solid waste.)

1. A high-efficient separation and purification device for bio-pharmaceuticals which characterized in that: the device comprises a support (1), a feeding component (2), an extruding component (3) and a collecting component (4), wherein the feeding component (2), the extruding component (3) and the collecting component (4) are fixedly arranged on the support (1), the extruding component (3) is arranged between the feeding component (2) and the collecting component (4), the inlet end of the extruding component (3) is communicated with the outlet end of the feeding component (2), and the outlet end of the extruding component (3) is communicated with the inlet end of the collecting component (4);

the feeding assembly (2) comprises a feeding fixing seat (2-3), a feeding mounting seat (2-1), a feeding hopper (2-4) and a feeding roller (2-7), wherein the feeding mounting seat (2-1) is fixedly arranged on the support (1), a feeding guide rod (2-2) is fixedly arranged on the feeding mounting seat (2-1), the feeding fixing seat (2-3) is movably sleeved on the feeding guide rod (2-2), the feeding hopper (2-4) is fixedly arranged on the feeding fixing seat (2-3), a feeding vibration motor (2-5) is fixedly arranged on the feeding mounting seat (2-1), and the output end of the feeding vibration motor (2-5) is fixedly arranged on the feeding fixing seat (2-3); a feeding mounting frame (2-6) is fixedly arranged on the feeding mounting seat (2-1), the upper end of the feeding mounting frame (2-6) extends into the lower port of the feeding hopper (2-4), a feeding roller (2-7) is screwed on the feeding mounting frame (2-6) through a bearing, a kidney-shaped hole is arranged on the front side wall of the feeding hopper (2-4), the front end shaft of the feeding roller (2-7) is movably arranged in the kidney-shaped hole of the front side plate of the feeding hopper (2-4), front end shafts of the left and right feeding rollers (2-7) are connected through meshed gears, feeding driving motors (2-8) are fixedly arranged on the feeding mounting frames (2-6), and output shafts of the feeding driving motors (2-8) are in transmission connection with the front end shafts of the left feeding rollers (2-7);

the extrusion component (3) comprises a guide roller set (3-1), filter cloth (3-2) and an extrusion roller (3-3), wherein the support (1) is provided with guide roller sets (3-1) below the feed hoppers (2-4) in a bilateral symmetry way through bearings, the guide roller sets (3-1) on each side are provided with filter cloth (3-2) in a closed and wound way, the support (1) is provided with extrusion rollers (3-3) in a bilateral symmetry way through bearings, the front end shafts of the squeezing rollers (3-3) are connected through meshed gears, the adjacent belt surfaces of the filter cloth (3-2) on the left side and the right side are clamped between the squeezing rollers (3-3) on the left side and the right side, a squeezing driving motor (3-4) is fixedly arranged on the support (1), and the output shaft of the squeezing driving motor (3-4) is in transmission connection with the front end shaft of the squeezing roller (3-3) on the left side;

the collecting assembly (4) comprises a liquid collecting hopper (4-1), a scraper (4-2) and a solid collecting hopper (4-4), wherein the liquid collecting hopper (4-1) is fixedly arranged below the squeezing roller (3-3) on the support (1), the scraper (4-2) is fixedly arranged on the edge of one side of the filter cloth (3-2) of the liquid collecting hopper (4-1), the upper side edge of the scraper (4-2) movably abuts against the filter cloth (3-2), a water outlet pipe (4-3) is fixedly arranged at the lower end of the side wall of the liquid collecting hopper (4-1) in a penetrating manner, the solid collecting hopper (4-4) is fixedly arranged on the support (1), and the guide roller set (3-1) is arranged above the solid collecting hopper (4-4).

2. The high-efficiency separation and purification device for the bio-pharmaceuticals according to claim 1, wherein: the feeding guide rod (2-2) is movably sleeved with a bearing spring (5) between the feeding mounting seat (2-1) and the feeding fixing seat (2-3), and when the feeding hopper (2-4) is filled with raw materials, the total spring shares the weight of the feeding mounting seat (2-1) for the feeding vibration motor.

3. The high-efficiency separation and purification device for the bio-pharmaceuticals according to claim 1, wherein: the cleaning device is characterized in that a cleaning groove (6) is fixedly arranged on one side, far away from the squeezing roller (3-3), of the support (1) located on the guide roller group (3-1), a supporting roller (7) is arranged in the cleaning groove (6) in a rotating mode through a bearing, the belt surface of the filter cloth (3-2) is movably wound on the supporting roller (7), a pneumatic push rod (8) is fixedly arranged in the cleaning groove (6), a cleaning brush (9) is fixedly arranged on an output shaft of the pneumatic push rod (8), the cleaning brush (9) is movably abutted to the belt surface of the filter cloth (3-2), the filter cloth (3-2) is guided through the supporting roller (7) and passes through the cleaning groove (6), the pneumatic push rod (8) drives the cleaning brush (9) to move back and forth, and back of the filter cloth (3-2) is cleaned by one side surface contacting raw materials.

4. The high-efficiency separation and purification device for the bio-pharmaceuticals according to claim 1, wherein: the discharging vibration motor (10) is fixedly arranged on the support (1), the beating plate (11) is fixedly arranged on an output shaft of the discharging vibration motor (10), the beating plate (11) is movably abutted to the inner side wall of the section, located below the squeezing roller (3-3), of the filter cloth (3-2), and the discharging vibration motor (10) drives the beating plate (11) to beat the filter cloth (3-2) so as to beat solid wastes extruded on the filter cloth (3-2) down.

5. The high-efficiency separation and purification device for the bio-pharmaceuticals according to claim 1, wherein: the side edges of the filter cloth (3-2) are fixedly provided with sealing strips (12), the support (1) is provided with guide plates (13) in a bilateral symmetry mode, the sealing strips (12) on adjacent belt surfaces of the filter cloth (3-2) on the left side and the right side are clamped between the guide plates (13), guide grooves (14) are formed in the sealing strips (12), the guide plates (13) are arranged in the guide grooves (14) in a sliding mode, when the filter cloth (3-2) drives raw materials to enter the guide plates (13), the guide plates (13) clamp the sealing strips (12) tightly, the front side edge and the rear side edge of the filter cloth (3-2) are sealed, and a cylindrical structure is formed between the filter cloth (3-2) on the left side and the right side.

6. The high-efficiency separation and purification device for the bio-pharmaceuticals according to claim 5, wherein: the rollers of the guide roller group (3-1) are sleeved and fixed with a ring plate (15), and the ring plate (15) is movably arranged in the guide groove (14).

7. The operating principle of the high-efficiency separation and purification device for the bio-pharmaceuticals as claimed in claim 1, wherein: raw materials are arranged in a feed hopper (2-4), a feed vibrating motor (2-5) is started to drive a feed mounting seat (2-1) to vibrate up and down, then the feed hopper (2-4) and the raw materials therein vibrate up and down, the raw materials slide down at a crack of a feed roller (2-7), a feed driving motor (2-8) is started, the feed rollers (2-7) on the left side and the right side are driven to synchronously and reversely rotate through meshed gears, then the raw materials are extruded and laid down to a position between filter cloth (3-2) which is symmetrical left and right below, an extrusion driving motor (3-4) is started, the extrusion rollers (3-3) on the left side and the extrusion rollers (3-3) on the right side are driven to synchronously and reversely rotate through meshed gears, then the extrusion rollers (3-3) drive the filter cloth (3-2) to advance, and then the filter cloth (3-2) is guided through a guide roller group (3-1), and the raw materials falling from the upper part are driven to move to the position of the extrusion roller (3-3) for extrusion dehydration, after the dehydration is finished, the liquid in the raw materials permeates to the other side of the filter cloth (3-2), at the moment, the filter cloth (3-2) moves through the scraper (4-2), the liquid is scraped down in the liquid material collecting hopper (4-1) through the scraper (4-2) and is discharged, and the solid waste falls in the solid material collecting hopper (4-4).

Technical Field

The invention relates to the technical field of biological pharmaceutical equipment, in particular to a high-efficiency separation and purification device for biological pharmacy.

Background

The biological pharmacy can culture bacterial colonies through biological organic matters, and when the biological organic matters are extracted and used, a culture medium mixture is crushed and extruded, and bacterial colony liquid is extruded to be processed in the next procedure; in the prior art, when the processing is carried out, the spiral roller is used for extruding and dehydrating, the matrix still contains a large amount of effective components and can not be discharged, and part of liquid substances adhered to equipment can be returned and adsorbed on residues, so that the waste of raw materials is serious during the processing.

Disclosure of Invention

The invention aims to overcome the defects and shortcomings of the prior art and provide a high-efficiency separation and purification device for bio-pharmaceuticals, which is provided with an extruding and scraping device, so that the penetrated liquid raw materials can be scraped while extrusion dehydration is carried out, and the raw materials are prevented from being adsorbed in solid waste again.

In order to achieve the purpose, the invention adopts the following technical scheme:

the device comprises a support, a feeding component, an extruding component and a collecting component, wherein the feeding component, the extruding component and the collecting component are fixedly arranged on the support, the extruding component is arranged between the feeding component and the collecting component, the inlet end of the extruding component is communicated with the outlet end of the feeding component, and the outlet end of the extruding component is communicated with the inlet end of the collecting component;

the feeding assembly comprises a feeding fixing seat, a feeding mounting seat, a feeding hopper and a feeding roller, wherein the feeding mounting seat is fixedly arranged on the bracket, a feeding guide rod is fixedly arranged on the feeding mounting seat, the feeding fixing seat is movably sleeved on the feeding guide rod, the feeding hopper is fixedly arranged on the feeding fixing seat, a feeding vibrating motor is fixedly arranged on the feeding mounting seat, and the output end of the feeding vibrating motor is fixedly arranged on the feeding fixing seat; a feeding mounting frame is fixedly arranged on the feeding mounting seat, the upper end of the feeding mounting frame extends into a lower port of the feeding hopper, a feeding roller is rotatably arranged on the feeding mounting frame through a bearing, a waist-shaped hole is formed in the front side wall of the feeding hopper, a front end shaft of the feeding roller movably penetrates through the waist-shaped hole of the front side plate of the feeding hopper, front end shafts of the feeding rollers on the left side and the right side are connected and arranged through meshed gears, a feeding driving motor is fixedly arranged on the feeding mounting frame, and an output shaft of the feeding driving motor is in transmission connection with the front end shaft of the feeding roller on the left side;

the extrusion assembly comprises guide roller sets, filter cloth and extrusion rollers, wherein the guide roller sets are symmetrically and spirally arranged below the feed hopper on the support through bearings, the filter cloth is wound on the guide roller set on each side in a closed manner, the extrusion rollers are symmetrically and spirally arranged on the support through the bearings, front end shafts of the extrusion rollers are connected and arranged through meshed gears, adjacent belt surfaces of the filter cloth on the left side and the filter cloth on the right side are clamped between the extrusion rollers on the left side and the extrusion rollers on the right side, an extrusion driving motor is fixedly arranged on the support, and an output shaft of the extrusion driving motor is in transmission connection with the front end shaft of the extrusion roller on the left side;

the collecting assembly comprises a liquid material collecting hopper, a scraper and a solid material collecting hopper, wherein the liquid material collecting hopper is fixedly arranged below the extrusion roller on the support, the scraper is fixedly arranged on the edge of one side of the filter cloth of the liquid material collecting hopper, the upper side edge of the scraper is movably abutted to the filter cloth, the lower end of the side wall of the liquid material collecting hopper is fixedly provided with a water outlet pipe in a penetrating manner, the solid material collecting hopper is fixedly arranged on the support, and the guide roller set is arranged above the solid material collecting hopper.

Preferably, the feeding guide rod is movably sleeved with a bearing spring between the feeding mounting seat and the feeding fixing seat, and when the feeding hopper is filled with raw materials, the bearing spring shares the weight of the feeding mounting seat for the feeding vibration motor.

Preferably, the support on lie in the fixed washing tank that is provided with in one side that the guide roller group is kept away from the squeeze roll, be equipped with the backing roll through the bearing soon in the washing tank, the area of filter cloth activity is around establishing on the backing roll, the fixed pneumatic push rod that is provided with in the washing tank, the fixed cleaning brush that is provided with on pneumatic push rod's the output shaft, the cleaning brush activity is supported and is established on the area of filter cloth, the filter cloth leads and passes through in the washing tank through the backing roll, pneumatic push rod drives the cleaning brush back-and-forth movement, scrub a side of contacting the raw materials on the filter cloth.

Preferably, the support on fixedly be provided with discharge vibrating motor, fixedly on discharge vibrating motor's the output shaft be provided with hit the board, hit the board activity and support and establish on the inside wall that the filter cloth is located squeeze roll below section, discharge vibrating motor drives and hits the board and pat the filter cloth, and then with the solid useless impact after the extrusion on the filter cloth fall.

Preferably, the side edges of the filter cloth are fixedly provided with sealing strips, the support is provided with guide plates in a bilateral symmetry mode, the sealing strips on the adjacent belt surfaces of the filter cloth on the left side and the right side are clamped between the guide plates, guide grooves are formed in the sealing strips, the guide plates are arranged in the guide grooves in a sliding mode, when the filter cloth drives raw materials to enter the guide plates, the guide plates clamp the sealing strips tightly, the front side edge and the rear side edge of the filter cloth are sealed, and then a cylindrical structure is formed between the filter cloth on the left side and the right side.

Preferably, the rollers of the guide roller group are sleeved and fixed with a ring plate, and the ring plate is movably arranged in the guide groove.

The working principle of the invention is as follows: the raw materials are loaded in the feed hopper, the feed vibrating motor is started to drive the feed mounting seat to vibrate up and down, further the feed hopper and the raw materials therein vibrate up and down, the raw materials slide down at the crack of the feed rollers, the feed driving motor is started to drive the feed rollers on the left side and the right side to synchronously rotate reversely through the meshed gears, then the raw materials are extruded and laid down between the filter cloth which is symmetrical left and right below, an extrusion driving motor is started, extrusion rollers on the left side and the right side are driven by meshed gears to synchronously rotate reversely, the extrusion roller drives the filter cloth to advance, the filter cloth is guided by the guide roller group and drives the raw material falling from the upper part to move to the extrusion roller for extrusion dehydration, after the dehydration is finished, the liquid in the raw material permeates to the other side of the filter cloth, at the moment, the filter cloth moves through the scraper blade, and the liquid is scraped down by the scraper and falls into the liquid material collecting hopper to be discharged, and the solid waste falls into the solid material collecting hopper.

Compared with the prior art, the invention has the beneficial effects that:

1, a feeding vibration motor drives a feeding mounting seat to vibrate up and down, so that a feeding hopper is driven to vibrate up and down, and a wet raw material is moved to a feeding roller to be extruded and paved, so that the next step of extrusion and dehydration processing is facilitated;

2. the squeeze roll carries out extrusion dehydration processing, and the scraper blade on the liquid material collecting bucket carries out scraping of liquid finished product material, can realize the abundant separation of liquid matter in the raw materials, and prevents simultaneously that liquid material from mixing once more and getting into in the solid material.

Description of the drawings:

fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a sectional view a-a in fig. 2.

FIG. 4 is a schematic view of the feed hopper of the present invention.

FIG. 5 is a schematic view of the construction of the feeder-mounting frame of the present invention.

FIG. 6 is a schematic view of the structure of the guide roller set, the filter cloth, and the seal strip of the present invention.

Description of reference numerals:

the device comprises a support 1, a feeding assembly 2, a feeding mounting seat 2-1, a feeding guide rod 2-2, a feeding fixing seat 2-3, a feeding hopper 2-4, a feeding vibration motor 2-5, a feeding mounting frame 2-6, a feeding roller 2-7, a feeding driving motor 2-8, an extrusion assembly 3, a guide roller set 3-1, filter cloth 3-2, an extrusion roller 3-3, an extrusion driving motor 3-4, a collection assembly 4, a liquid material collection hopper 4-1, a scraping plate 4-2, a water outlet pipe 4-3, a solid material collection hopper 4-4, a bearing spring 5, a cleaning tank 6, a supporting roller 7, a pneumatic push rod 8, a cleaning brush 9, a discharging vibration motor 10, a striking plate 11, a sealing strip 12, a guide plate 13, a guide groove 14 and a ring plate 15.

The specific implementation mode is as follows:

the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 6, the following technical solutions are adopted in the present embodiment:

the device comprises a support 1, a feeding component 2, an extrusion component 3 and a collection component 4, wherein the feeding component 2, the extrusion component 3 and the collection component 4 are fixedly arranged on the support 1, the extrusion component 3 is arranged between the feeding component 2 and the collection component 4, the inlet end of the extrusion component 3 is communicated with the outlet end of the feeding component 2, and the outlet end of the extrusion component 3 is communicated with the inlet end of the collection component 4;

the feeding assembly 2 comprises a feeding fixing seat 2-3, a feeding mounting seat 2-1, a feeding hopper 2-4 and a feeding roller 2-7, wherein the feeding mounting seat 2-1 is riveted on the support 1, a feeding guide rod 2-2 is riveted on the feeding mounting seat 2-1, the feeding fixing seat 2-3 is movably sleeved on the feeding guide rod 2-2, the feeding hopper 2-4 is riveted on the feeding fixing seat 2-3, a feeding vibration motor 2-5 is riveted on the feeding mounting seat 2-1, and the output end of the feeding vibration motor 2-5 is riveted on the feeding fixing seat 2-3; a feeding mounting frame 2-6 is riveted on the feeding mounting seat 2-1, the upper end of the feeding mounting frame 2-6 extends into the lower port of the feeding hopper 2-4, a feeding roller 2-7 is screwed on the feeding mounting frame 2-6 through a bearing, a waist-shaped hole is arranged on the front side wall of the feeding hopper 2-4, the front end shaft of the feeding roller 2-7 is movably penetrated in the waist-shaped hole of the front side plate of the feeding hopper 2-4, the front end shafts of the feeding rollers 2-7 on the left and the right sides are connected through a meshed gear, a feeding driving motor 2-8 is riveted on the feeding mounting frame 2-6, the output shaft of the feeding driving motor 2-8 is in transmission connection with the front end shaft of the feeding roller 2-7 on the left side, a bearing spring 5 is movably sleeved on the feeding guide rod 2-2 and between the feeding mounting seat 2-1 and the feeding fixing seat 2-3, when the feed hopper 2-4 is filled with raw materials, the bearing spring 5 shares the weight on the feed mounting seat 2-1 for the feed vibrating motor 2-5, so that the service life of the feed vibrating motor 2-5 is prolonged;

the extrusion assembly 3 comprises a guide roller set 3-1, filter cloth 3-2 and extrusion rollers 3-3, wherein the guide roller set 3-1 is arranged below a feed hopper 2-4 on a support 1 in a bilateral symmetry mode through a bearing in a rotating mode, the filter cloth 3-2 is arranged on the guide roller set 3-1 on each side in a closed and wound mode, the extrusion rollers 3-3 are arranged on the support 1 in a rotating mode through the bearing in a bilateral symmetry mode, front end shafts of the extrusion rollers 3-3 are arranged in a connected mode through meshed gears, adjacent belt surfaces of the filter cloth 3-2 on the left side and the filter cloth 3-2 on the right side are clamped between the extrusion rollers 3-3 on the left side and the extrusion rollers 3-3 on the left side, extrusion driving motors 3-4 are arranged on the support 1 in a riveted mode, and output shafts of the extrusion driving motors 3-4 are arranged in a transmission mode with the front end shafts of the extrusion rollers 3-3 on the left side;

the collecting assembly 4 comprises a liquid material collecting hopper 4-1, a scraping plate 4-2 and a solid material collecting hopper 4-4, wherein the liquid material collecting hopper 4-1 is riveted below the squeezing roller 3-3 on the support 1, the scraping plate 4-2 is riveted on the edge of the liquid material collecting hopper 4-1 at one side of the filter cloth 3-2, the upper edge of the scraping plate 4-2 movably abuts against the filter cloth 3-2, a water outlet pipe 4-3 is fixedly arranged at the lower end of the side wall of the liquid material collecting hopper 4-1 in a penetrating manner, the solid material collecting hopper 4-4 is riveted on the support 1, and the guide roller set 3-1 is arranged above the solid material collecting hopper 4-4;

a cleaning groove 6 is riveted on one side, which is far away from the squeezing roller 3-3, of the guide roller group 3-1 on the support 1, a supporting roller 7 is screwed in the cleaning groove 6 through a bearing, the belt surface of the filter cloth 3-2 is movably wound on the supporting roller 7, a pneumatic push rod 8 is riveted in the cleaning groove 6, a cleaning brush 9 is riveted on an output shaft of the pneumatic push rod 8, the cleaning brush 9 is movably abutted against the belt surface of the filter cloth 3-2, the filter cloth 3-2 is guided by the supporting roller 7 and passes through the cleaning groove 6, the pneumatic push rod 8 drives the cleaning brush 9 to move back and forth, and one side surface, which is in contact with the raw material, of the filter cloth 3-2 is cleaned; a discharging vibration motor 10 is riveted on the support 1, a beating plate 11 is riveted on an output shaft of the discharging vibration motor 10, the beating plate 11 is movably abutted to the inner side wall of the lower section of the extrusion roller 3-3 of the filter cloth 3-2, the discharging vibration motor 10 drives the beating plate 11 to beat the filter cloth 3-2, so that solid waste squeezed on the filter cloth 3-2 is beaten down, the filter cloth 3-2 is cleaned in a beating and washing mode, and the waste is prevented from being adhered to the filter cloth 3-2 after extrusion processing;

the side edge of the filter cloth 3-2 is riveted with a sealing strip 12, the support 1 is riveted with guide plates 13 in bilateral symmetry, the sealing strips 12 on the adjacent belt surfaces of the filter cloth 3-2 on the left side and the right side are clamped between the guide plates 13, the guide grooves 14 are formed in the sealing strips 12, the guide plates 13 are arranged in the guide grooves 14 in a sliding mode, when the filter cloth 3-2 drives raw materials to enter the guide plates 13, the guide plates 13 clamp the sealing strips 12 tightly, the front side edge and the rear side edge of the filter cloth 3-2 are sealed, a cylindrical structure is formed between the filter cloth 3-2 on the left side and the right side, a ring plate 15 is fixedly sleeved on a roller of the guide roller group 3-1, the ring plate 15 is movably arranged in the guide grooves 14, and the side edge of the filter cloth 3-2 is sealed through the sealing strips 12, so that the raw materials are prevented from overflowing when extrusion dehydration is carried out.

The working principle of the specific embodiment is as follows: raw materials are loaded in a feed hopper 2-4, a feed vibrating motor 2-5 is started to drive a feed mounting seat 2-1 to vibrate up and down, then the feed hopper 2-4 and the raw materials therein vibrate up and down, the raw materials slide down at a crack of a feed roller 2-7, a feed driving motor 2-8 is started, the feed rollers 2-7 on the left side and the right side are driven to synchronously and reversely rotate through meshed gears, further the raw materials are extruded and paved to fall between filter cloth 3-2 which is symmetrical left and right below, an extrusion driving motor 3-4 is started, extrusion rollers 3-3 on the left side and the right side are driven to synchronously and reversely rotate through meshed gears, further the extrusion rollers 3-3 drive the filter cloth 3-2 to advance, further the filter cloth 3-2 is guided through a guide roller group 3-1, and the raw materials falling above are driven to move to the extrusion rollers 3-3 for extrusion dehydration, after the dehydration is finished, the liquid in the raw material permeates to the other side of the filter cloth 3-2, at the moment, the filter cloth 3-2 moves through the scraper 4-2, the liquid is scraped down by the scraper 4-2 and falls into the liquid collecting hopper 4-1 to be discharged, and the solid waste falls into the solid collecting hopper 4-4.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1, a feeding vibration motor 2-5 drives a feeding mounting seat 2-1 to vibrate up and down, so that a feeding hopper 2-4 is driven to vibrate up and down, and the wet raw materials are moved to a feeding roller 2-7 to be extruded and paved, thereby facilitating the next extrusion dehydration processing;

2. the squeezing roller 3-3 carries out squeezing and dewatering processing, and the scraper 4-2 on the liquid material collecting hopper 4-1 carries out scraping of liquid finished materials, so that the liquid material in the raw materials can be fully separated, and meanwhile, the liquid material is prevented from being mixed again and entering the solid material.

It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the invention.