Filter pressing device for processing spore powder

Abstract

The utility model discloses a filter pressing device for spore powder processing, and relates to the technical field of spore powder processing. The device comprises a support frame. The top of the material receiving groove extends to the bottom of the leaking groove to enable the leaking groove to be closed, and the blocking piece is solid, so that sewage subjected to filter pressing cannot fall into the material receiving groove when continuously falling, and after the filter pressing assembly ascends again, the sewage cannot fall into the leaking groove. The top rotating rod is driven by the driving device to drive the blocking piece to rotate, then the push plate at the top of the top rotating rod can be driven to automatically push spore powder balls to move towards the leakage groove to be discharged, the outer edge of the push plate is attached to the inner wall of the filter pressing screen, and the push plate can scrape the inner wall of the filter pressing screen while rotating; the spore powder blocks attached to the inner wall of the filter press screen are scraped off along with rotation and fall to the lower portion to be discharged together, the situation that spore powder still having certain humidity after being pressed and filtered adheres to the inner wall of the filter press screen and is difficult to clean is prevented, and the spore powder after being pressed and filtered is separated and discharged under the cooperation effect of the filter press screen and a material receiving groove.

Description

Technical Field

[0001] The utility model belongs to the technical field of spore powder processing, and in particular relates to a filter press device for spore powder processing. Background Art

[0002] In recent years, due to the advancement of science and technology, people have made great progress in the processing and utilization of Ganoderma lucidum spore powder. Broken wall Ganoderma lucidum spore powder is formed by collecting the Ganoderma lucidum spore powder manually and then using a large physical wall-breaking machine to physically crush the wall at low temperature. Of course, breaking the wall of Ganoderma lucidum spore powder is far from as simple as imagined. First of all, it needs to be selected, and the deflated Ganoderma lucidum spores and empty shells of Ganoderma lucidum spores must be screened out and removed, and then rinsed, disinfected, dried and other procedures must be carried out.

[0003] In the prior art, after searching Chinese Patent No. CN218553224U, a filter press device for processing ganoderma lucidum spore powder is disclosed, which relates to the technical field of ganoderma lucidum spore powder processing. The filter press device for processing ganoderma lucidum spore powder comprises a mounting frame and an annular seat, a water leakage plate is slidably connected in the annular seat, a filter cloth is arranged in the annular seat, a pushing device for pushing the water leakage plate is arranged at the bottom of the water leakage plate, an extrusion plate is arranged above the annular seat, a lifting assembly for lifting the extrusion plate is installed at the top of the mounting frame, and a rotating mechanism for rotating the annular seat is installed on the mounting frame; after the ganoderma lucidum spore powder is filtered, the extrusion plate is reset, and the rotating mechanism rotates the annular seat. After the rotation is completed, the pushing assembly moves to push the water leakage plate outward to pour out the ganoderma lucidum spore powder in the annular seat.

[0004] After washing, the spore powder needs to be filtered to remove the moisture and then dried. During the filtration process, the moisture of the spore powder is filtered into relatively moist blocks. The discharge by flipping and dumping in the above scheme may cause some spore powder blocks to adhere to the inner wall of the filter press container and be difficult to clean. In addition, a large amount of sewage will be generated during the filtration process, which is not convenient for centralized discharge. Continuous filtration operation may cause pollution to the working environment.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a filter press device for spore powder processing to overcome the above technical problems existing in the existing related technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a filter press device for processing spore powder, comprising a support frame, a filter press cartridge is arranged on the inner wall of the support frame, an overflow chamber is provided inside the filter press cartridge, a filter press screen is fixedly installed on the inner wall of the filter press cartridge, a bottom filter screen is fixedly connected to the inner wall of the filter press screen, a leakage groove is provided on the upper surface of the bottom filter screen, a driving device is arranged on the bottom of the filter press cartridge, a top rotating rod is threadedly connected to the top of the driving device, and one end of the top rotating rod penetrates the filter press cartridge and extends to the top of the bottom filter screen;

[0009] A baffle is fixedly connected to the outer surface of the top rotating rod, a push plate is fixedly connected to the top of the baffle, a material receiving trough is opened inside the filter press cylinder, the top of the material receiving trough extends to the bottom of the leakage trough, and a filter press assembly is fixedly installed on the top of the support frame.

[0010] Furthermore, the outer surface of the filter press screen is provided with a plurality of through holes, and the plurality of through holes are distributed in a circular array on the outer surface of the filter press screen;

[0011] A water leakage hole is opened at the bottom of the filter press cartridge, a water guide pipe is fixedly installed at the bottom of the filter press cartridge, and the top of the water guide pipe is connected to the water leakage hole.

[0012] Furthermore, the leakage trough and the material receiving trough are both fan-shaped, a discharge hopper is fixedly installed at the bottom of the filter press, the interior of the discharge hopper is connected to the material receiving trough, and the discharge hopper is inclined.

[0013] Furthermore, the driving device comprises a motor, a rotating shaft is fixedly mounted on the output end of the motor, the top of the rotating shaft is threadedly connected to the bottom of the top rotating rod, and a motor box is arranged on the outer surface of the motor.

[0014] Furthermore, the filter press assembly comprises a driving cylinder, a telescopic push rod is arranged at the bottom of the driving cylinder, a bottom sleeve is inserted at the bottom of the telescopic push rod, and a filter press disc is fixedly mounted at the bottom of the bottom sleeve.

[0015] Furthermore, the outer diameter of the filter press disc is the same as the inner diameter of the filter press screen, and a central hole is provided inside the filter press disc;

[0016] The central hole and the top rotating rod are coaxially arranged, and a groove corresponding to the baffle is opened inside the filter press.

[0017] Furthermore, a mounting plate is fixedly mounted on the inner wall of the support frame, and fixing plates are fixedly mounted on both sides of the filter cartridge, the bottom of the fixing plate fits with the upper surface of the mounting plate, and a fixing bolt is threadedly connected to the top of the fixing plate.

[0018] Furthermore, a plurality of side plates are fixedly mounted on the outer surface of the filter press screen, and a fixing rod is threadedly connected to the top of each of the side plates. A bottom plate corresponding to the plurality of side plates is fixedly mounted on the inner wall of the filter press cylinder, and the fixing rod passes through the side plates, extends to the bottom of the bottom plate, and is threadedly connected to the inside of the bottom plate.

[0019] Furthermore, sealing sleeves are provided at the bottom and inside of the filter press, and the sealing sleeves are sleeved on the outside of the rotating shaft.

[0020] Furthermore, a bottom support plate is symmetrically arranged on the inner wall of the support frame, and the top of the bottom support plate is in contact with the bottom of the filter press.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model provides a leakage groove corresponding to the baffle at the bottom of the bottom filter screen. When the water in the spore powder inside the filter screen is filtered by the filter press assembly, the sewage therein flows into the overflow chamber through the bottom filter screen. The top of the receiving groove extends to the bottom of the leakage groove to make it closed, and the baffle is solid, so that when the sewage filtered out continues to fall, it will not fall into the inside of the receiving groove. Therefore, when the filter press assembly rises, the top rotating rod is driven by the driving device to drive the baffle to rotate, which can drive The push plate on the top pushes the spore powder mass to move toward the leakage trough for discharge, and the outer edge of the push plate is close to the inner wall of the filter press. The push plate can scrape the inner wall of the filter press while rotating, so that the spore powder blocks adhering to the inner wall are scraped off as they rotate and fall to the bottom for discharge, preventing the spore powder with a certain humidity after the filtration from adhering to the inner wall of the filter press and making it difficult to clean. The spore powder after the filtration is separated and discharged through the cooperation with the receiving trough, which is convenient for the separation and discharge of sewage.

[0023] 2. According to the utility model, when the filter press assembly moves toward the inside of the filter press screen to squeeze the spore powder, the baffle at the bottom of the inner wall of the filter press screen is closed above the leakage groove. When the filter press assembly rises and leaves the inside of the filter press screen, when the driving device drives the top rotating rod to drive the baffle to rotate, the leakage groove below it is opened and the bottom is connected with the receiving groove. Therefore, the receiving groove and the leakage groove are both fan-shaped and closely connected. When the baffle drives the push plate to rotate and push the spore powder, it gradually moves toward the inside of the leakage groove and completely falls into the inside of the receiving groove, and then does not fall into the inside of the overflow chamber. It is discharged by the discharging hopper, and the spore powder discharging channel is limited by the closed discharging hopper, which is convenient for the operator to collect it in a centralized manner.

[0024] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0027] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the explosion structure of the filter press screen of the utility model;

[0029] Figure 4 This is a schematic diagram of the internal structure of the filter press cartridge of the utility model;

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 1. Support frame; 2. Filter cartridge; 3. Overflow chamber; 4. Filter screen; 5. Bottom filter screen; 6. Leakage trough; 7. Driving device; 8. Top rotating rod; 9. Baffle; 10. Push plate; 11. Material receiving trough; 12. Filter assembly; 13. Through hole; 14. Leakage hole; 15. Water guide pipe; 16. Discharge hopper; 701. Motor; 702. Rotating shaft; 703. Motor box; 1201. Driving cylinder; 1202. Telescopic push rod; 1203. Bottom sleeve; 1204. Filter disc; 1205. Center hole; 1206. Cutting groove; 17. Mounting plate; 18. Fixing plate; 19. Fixing bolt; 20. Side plate; 21. Fixing rod; 22. Bottom plate; 23. Sealing sleeve; 24. Bottom support plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0034] See also Figure 1-Figure 4 As shown, the utility model is a filter press device for spore powder processing, comprising a support frame 1, a filter press cartridge 2 is arranged on the inner wall of the support frame 1, an overflow chamber 3 is provided inside the filter press cartridge 2, a filter press screen 4 is fixedly installed on the inner wall of the filter press cartridge 2, a bottom filter screen 5 is fixedly connected to the inner wall of the filter press screen 4, a leakage groove 6 is provided on the upper surface of the bottom filter screen 5, a driving device 7 is arranged at the bottom of the filter press cartridge 2, a top rotating rod 8 is threadedly connected to the top of the driving device 7, and one end of the top rotating rod 8 passes through the filter press cartridge 2 and extends to the top of the bottom filter screen 5;

[0035] The outer surface of the top rotating rod 8 is fixedly connected with a baffle 9, the top of the baffle 9 is fixedly connected with a push plate 10, the interior of the filter press cylinder 2 is provided with a material receiving groove 11, the top of the material receiving groove 11 extends to the bottom of the leakage groove 6, and the top of the support frame 1 is fixedly installed with a filter press assembly 12.

[0036] When in use, the filter press cartridge 2 is installed on the inner side of the support frame 1. When it is necessary to filter the spore powder, the filter press assembly 12 is started to move downward and gradually approach the inside of the filter press screen 4. After gradually moving, pressure is applied to the top of the agglomerated spore powder inside the filter press screen 4. The spore powder is continuously pressed downward by the filter press assembly 12, and the water contained in it is squeezed out through the bottom of the bottom filter screen 5 and flows out to the inside of the overflow chamber 3. After the extrusion is completed, the filter press assembly 12 is reversely displaced and rises. At this time, the driving device 7 is started to drive the top rotating rod 8 to rotate. The rotation of the top rotating rod 8 drives the baffle 9 to rotate synchronously. At this time, the leakage groove 6 located below the baffle 9 is opened. When the baffle 9 rotates, it drives the push plate 10 on one side of its top to perform a circular motion in the same direction to squeeze the spore powder blocks inside the filter press screen 4. The squeezed spore powder moves toward the leakage groove 6 and falls from the inside to the inside of the receiving trough 11. At the same time, the baffle 9 stops after rotating one circle and closes the leakage groove 6 below again.

[0037] In the utility model, a leakage groove 6 corresponding to the baffle 9 is provided at the bottom of the bottom filter screen 5. After the water in the spore powder inside the filter screen 4 is filtered by the filter press assembly 12, the sewage therein flows into the overflow chamber 3 through the bottom filter screen 5. The top of the receiving trough 11 extends to the bottom of the leakage groove 6 to make it closed, and the baffle 9 is solid, so that when the filtered sewage continues to fall, it will not fall into the inside of the receiving trough 11. Therefore, when the filter press assembly 12 rises, the top rotating rod 8 is driven by the driving device 7 to drive the baffle 9 to rotate. The push plate 10 on the top can be driven to push the spore powder mass toward the leakage groove 6 for discharge, and the outer edge of the push plate is close to the inner wall of the filter press sieve 4. The push plate 10 can scrape the inner wall of the filter press sieve 4 while rotating, so that the spore powder blocks adhered to the inner wall are scraped off and fall to the bottom for discharge together with the rotation, preventing the spore powder with a certain humidity after the filter press from adhering to the inner wall of the filter press sieve 4 and making it difficult to clean. In addition, the spore powder after the filter press is separated and discharged by cooperating with the receiving groove 11, so as to facilitate the separation and discharge of sewage.

[0038] In one embodiment, for the through holes 13, the outer surface of the filter press screen 4 is provided with a plurality of through holes 13, and the plurality of through holes 13 are distributed in a circular array on the outer surface of the filter press screen 4;

[0039] A water leakage hole 14 is opened at the bottom of the filter press cartridge 2 , and a water guide pipe 15 is fixedly installed at the bottom of the filter press cartridge 2 . The top of the water guide pipe 15 is connected to the water leakage hole 14 .

[0040] The inner wall of the filter press screen 4 extends to its outer surface. When the filter press assembly 12 continues to descend to squeeze the spore powder inside it, the height of the spore powder gradually decreases, and part of the squeezed sewage is filtered out along the bottom of the bottom filter screen 5. As the height of the spore powder gradually decreases, part of the sewage flows along the through holes 13 on the inner wall of the filter press screen 4 to the outside, and gradually drips into the overflow chamber 3. The sewage is finally concentrated in the overflow chamber 3 and flows in the direction of the leakage hole 14, and is discharged through the water pipe 15 connected below the leakage hole 14.

[0041] By arranging fine through holes 13 on the inner wall of the lower half of the filter press 4, when the spore powder is squeezed out of the sewage, the sewage is discharged through the through holes 13 and the bottom filter sieve 5 at the same time, thereby increasing the sewage discharge channel, so that the sewage filtered out is concentrated at the inner bottom of the overflow chamber 3, and discharged centrally through the leakage hole 14 and the water pipe 15, thereby improving its discharge efficiency and centrally discharging the sewage to prevent sewage leakage from polluting the working environment.

[0042] In one embodiment, for the above-mentioned material receiving trough 11, the leakage trough 6 and the material receiving trough 11 are both fan-shaped, and a discharge hopper 16 is fixedly installed at the bottom of the filter press 2. The interior of the discharge hopper 16 is connected to the material receiving trough 11, and the discharge hopper 16 is inclined.

[0043] When the filter press assembly 12 moves toward the inside of the filter press screen 4 to squeeze the spore powder, the baffle 9 at the bottom of the inner wall of the filter press screen 4 is closed above the leakage groove 6. When the filter press assembly 12 rises and leaves the inside of the filter press screen 4, when the driving device 7 drives the top rotating rod 8 to drive the baffle 9 to rotate, the leakage groove 6 below it is opened and the bottom is connected with the receiving groove 11. Therefore, the receiving groove 11 and the leakage groove 6 are both fan-shaped and closely connected. When the baffle 9 drives the push plate 10 to rotate and push the spore powder, it gradually moves toward the inside of the leakage groove 6 and completely falls into the inside of the receiving groove 11, and then does not fall into the inside of the overflow chamber 3. It is discharged by the discharge hopper 16, and the spore powder discharge channel is limited by the closed discharge hopper 16, which is convenient for the operator to collect it in a centralized manner.

[0044] In addition, in specific applications, the discharge port of the discharge hopper 16 is opposite to the water outlet of the water pipe 15, so as to facilitate the separation and collection of sewage and spore powder.

[0045] In one embodiment, for the above-mentioned motor 701, the driving device 7 includes a motor 701, a rotating shaft 702 is fixedly installed at the output end of the motor 701, the top of the rotating shaft 702 is threadedly connected to the bottom of the top rotating rod 8, and a motor box 703 is provided on the outer surface of the motor 701.

[0046] The motor 701 is fixed below the filter press cylinder 2 through the motor box 703. When the spore powder needs to be discharged, the motor 701 is started to drive the rotating shaft 702 to rotate, and the rotating shaft 702 drives the top rotating rod 8 to rotate. The rotation of the top rotating rod 8 pushes the blocking piece 9 and the push plate 10 to rotate to open the leakage groove 6 and push the spore powder out of the filter press screen 4. Therefore, the opening and closing of the leakage groove 6 can be controlled by the components such as the motor 701 and the rotating shaft 702, so as to quickly discharge the spore powder after the filtration.

[0047] In one embodiment, for the above-mentioned driving cylinder 1201, the filter press assembly 12 includes a driving cylinder 1201, a telescopic push rod 1202 is provided at the bottom of the driving cylinder 1201, a bottom sleeve 1203 is inserted at the bottom of the telescopic push rod 1202, and a filter press plate 1204 is fixedly installed at the bottom of the bottom sleeve 1203.

[0048] By starting the driving cylinder 1201 to drive the telescopic push rod 1202 to extend and retract, the telescopic push rod 1202 extends and retracts the bottom sleeve 1203 and the filter press plate 1204 to move downward and gradually descend to the inside of the filter press screen 4. The filter press plate 1204 continuously moves downward and moves to the inside of the filter press screen 4 to generate an extrusion force on the spore powder, so that the moisture contained in the spore powder gradually overflows to the inner wall of the through hole 13 on the inner wall of the filter press screen 4 and the bottom of the bottom filter screen 5 to the inside of the overflow chamber 3.

[0049] By driving the cylinder 1201 fixed on the top of the support frame 1, the telescopic push rod 1202 can be driven to repeatedly extend and retract to push the filter press plate 1204 at the bottom to rise and fall, thereby providing the filter press screen 4 with water filtering pressure and automatic recovery and separation function, so as to continuously perform filtration for the filter press screen 4 for multiple times and improve the spore powder filtration processing efficiency.

[0050] In addition, in specific applications, there are two groups of driving cylinders 1201 and telescopic push rods 1202 to provide a balanced driving force for the top of the filter press disc 1204.

[0051] In one embodiment, for the above-mentioned central hole 1205, the outer diameter of the filter press disc 1204 is the same as the inner diameter of the filter press screen 4, and the central hole 1205 is opened inside the filter press disc 1204;

[0052] The center hole 1205 is coaxially arranged with the top rotating rod 8 , and a groove 1206 corresponding to the blocking piece 9 is opened inside the filter press disc 1204 .

[0053] The outer diameter of the filter press disc 1204 is the same as the inner diameter of the filter press screen 4. When the filter press disc 1204 continues to move to the inside of the filter press screen 4, its outer edge fits against the inner wall of the filter press screen 4. At the same time, since the top rotating rod 8 and the push plate 10 extend upward at the bottom of the inside of the filter press screen 4, when the filter press disc 1204 gradually approaches the bottom of the inside of the filter press screen 4, the top rotating rod 8 inside the filter press screen 4 extends upward along the center hole 1205, and the groove 1206 runs through both sides of the baffle 9, so that the baffle 9 extends upward along the inside of the groove 1206.

[0054] By arranging a vertical through-type center hole 1205 and a groove 1206 on the top of the filter press disc 1204 so that they correspond to the top rotating rod 8 and the push plate 10 respectively, when the filter press disc 1204 moves toward the inside of the filter press screen 4, it will not be restricted by the top rotating rod 8 and the push plate 10 and will continue to descend to filter the spore powder, thereby preventing incomplete filtration.

[0055] In addition, in specific applications, after the filter press disc 1204 rises, the baffle 9 drives the push plate 10 to rotate one circle and then returns to its original position. Its top rotating rod 8 and the push plate 10 still correspond to the positions of the center hole 1205 and the cutting groove 1206 on the filter press disc 1204.

[0056] In one embodiment, for the above-mentioned mounting plate 17, the mounting plate 17 is fixedly installed on the inner wall of the support frame 1, and the two side surfaces of the filter cartridge 2 are fixedly installed with fixing plates 18, the bottom of the fixing plate 18 is in contact with the upper surface of the mounting plate 17, and the top of the fixing plate 18 is threadedly connected with a fixing bolt 19.

[0057] The fixing plate 18 is symmetrically fixed on both sides of the filter cartridge 2, and its bottom is in contact with the mounting plate 17 fixed to the inner wall of the support frame 1. The fixing plate 18 and the mounting plate 17 are threadedly locked by the fixing bolt 19, so that the filter cartridge 2 can be fixed to the inner side of the support frame 1. If necessary, the filter cartridge 2 can be disassembled and cleaned by loosening the fixing bolt 19.

[0058] In one embodiment, for the above-mentioned side plates 20, a plurality of side plates 20 are fixedly installed on the outer surface of the filter press screen 4, and a fixing rod 21 is threadedly connected to the top of the plurality of side plates 20, and a bottom plate 22 corresponding to the plurality of side plates 20 is fixedly installed on the inner wall of the filter press cylinder 2, and the fixing rod 21 penetrates the side plates 20 and extends to the bottom of the bottom plate 22 and is threadedly connected to the inside thereof.

[0059] The filter press screen 4 is located at the inner center of the filter press cylinder 2. The side plate 20 and the bottom plate 22 are fixed by the fixing rod 21, which can provide fixed support for the filter press screen 4 around the inner wall of the filter press cylinder 2. At the same time, the filter press screen 4 can be disassembled when necessary for easy cleaning.

[0060] In one embodiment, for the sealing sleeve 23 , the bottom and the interior of the filter press 2 are both provided with sealing sleeves 23 , and the sealing sleeves 23 are both sleeved on the outside of the rotating shaft 702 .

[0061] The sealing sleeve 23 is respectively located at the connection between the bottom of the filter cartridge 2 and the rotating shaft 702 and the connection between the inside of the filter cartridge 2 and the top of the bottom filter screen 5, which can play a role in sealing and preventing sewage leakage.

[0062] In one embodiment, for the above-mentioned bottom support plate 24 , the inner wall of the support frame 1 is symmetrically provided with the bottom support plate 24 , and the top of the bottom support plate 24 is in contact with the bottom of the filter press cylinder 2 .

[0063] The bottom support plate 24 is symmetrically arranged on the inner wall of the support frame 1 and is located below the mounting plate 17 , fitting against the bottom of the filter cartridge 2 but not fixed thereto, and can provide auxiliary support for the bottom of the filter cartridge 2 and reduce the pressure-bearing strength of the filter cartridge 2 .

[0064] In summary, with the aid of the above technical solution of the present invention, the fixing bolt 19 penetrates the fixing plate 18 and the mounting plate 17 to lock and fix them, so that the filter cartridge 2 is located on the inner side of the support frame 1, and the driving cylinder 1201 is fixed to the top of the support frame 1. When it is necessary to filter the cleaned spore powder for water pressure, the spore powder containing water is placed inside the filter press screen 4. Since the inner wall of the filter press screen 4 is provided with tightly connected through holes 13, and the bottom of the bottom filter screen 5 is evenly distributed with pores, by starting the two sets of driving air cylinders 1201, the filter cartridge 2 is located on the inner side of the support frame 1. The cylinder 1201 drives the two sets of telescopic push rods 1202 to move downward and push the bottom filter plate 1204 to move downward, gradually moving toward the inside of the filter screen 4. After continuous movement, its bottom surface squeezes the top of the spore powder. At the same time, the top rotating rod 8 and the push plate 10 extend upward along the inner wall of the center hole 1205 and the groove 1206. The sewage after continuous squeezing is filtered out to the overflow chamber 3 inside the filter cylinder 2 through the through hole 13 and the bottom of the bottom filter screen 5. The sewage flows from the overflow chamber 3 to the leakage hole 14 through the overflow chamber 3. The sewage is discharged through the water pipe 15, thereby the sewage can be discharged in a centralized manner to prevent it from overflowing. After the filter plate 1204 is filtered, the telescopic push rod 1202 is found to be retracted to drive it to rise up. After it is completely separated from the inside of the filter screen 4, the motor 701 starts to drive the rotating shaft 702 to rotate, driving the top rotating rod 8 and the baffle 9 to rotate. After the leakage groove 6 is opened, the spore powder block is pushed to move into the inside of the leakage groove 6 by the push plate 10, and is connected by the receiving groove 11 to the inside of the discharge hopper 16 for discharge. The spore powder after the filter pressing can be automatically pushed out, and the discharge hopper 16 and the water pipe 15 are located at opposite positions at the bottom of the filter press cylinder 2. The discharge of sewage and spore powder will not affect each other, so the sewage and spore powder can be distinguished and collected centrally. After continuous filter pressing operation, the filter press screen 4 can be loosened by disassembling the fixing rod 21, and the top rotating rod 8 is rotated to make it separate from the inside of the rotating shaft 702, so that the filter press screen 4 can be taken out from the inside of the filter press cylinder 2, so that it can be cleaned separately to improve the quality of subsequent filter pressing operation.

[0065] Through the above technical scheme, 1. By opening a leakage groove 6 corresponding to the baffle 9 at the bottom of the bottom filter screen 5, when the water in the spore powder inside the filter press sieve 4 is filtered by the filter press assembly 12, the sewage therein flows into the overflow chamber 3 through the bottom filter screen 5, and the top of the receiving trough 11 extends to the bottom of the leakage groove 6 to make it closed, and the baffle 9 is solid, so that when the sewage filtered out continues to fall, it will not fall into the inside of the receiving trough 11. Therefore, when the filter press assembly 12 rises, the top rotating rod 8 is driven by the driving device 7 to drive the baffle 9 to rotate, and then the push plate 10 at its top can be driven to push the spore powder mass to move toward the leakage groove 6 for discharge, and the outer edge of the push plate is close to the inner wall of the filter press sieve 4. The push plate 10 can scrape the inner wall of the filter press sieve 4 while rotating, so that the spore powder blocks adhered to the inner wall are scraped off and fall to the bottom for discharge together with the rotation, thereby preventing the spore powder with a certain humidity from adhering to the filter press after the filtration. The inner wall of the filter press screen 4 makes it difficult to clean, and the spore powder after the filtration is separated and discharged through the cooperation with the receiving trough 11, which is convenient for separating and discharging the sewage; 2. When the filter press assembly 12 moves toward the inside of the filter press screen 4 to squeeze the spore powder, the baffle 9 at the bottom of the inner wall of the filter press screen 4 is closed above the leakage groove 6. When the filter press assembly 12 rises and leaves the inside of the filter press screen 4, when the driving device 7 drives the top rotating rod 8 to drive the baffle 9 to rotate, the leakage groove 6 below it is opened and the bottom is connected with the receiving trough 11. Therefore, the receiving trough 11 and the leakage groove 6 are both fan-shaped and closely connected. When the baffle 9 drives the push plate 10 to rotate and push the spore powder, it gradually moves toward the inside of the leakage groove 6 and completely falls into the inside of the receiving trough 11, and then will not fall into the inside of the overflow chamber 3. It is discharged by the discharge hopper 16, and the spore powder discharge channel is limited by the closed discharge hopper 16, which is convenient for the operator to collect it in a centralized manner.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0067] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A filter press device for spore powder processing, comprising a support frame (1), characterized in that: The inner wall of the support frame (1) is provided with a filter cartridge (2), an overflow chamber (3) is provided inside the filter cartridge (2), a filter screen (4) is fixedly installed on the inner wall of the filter cartridge (2), a bottom filter screen (5) is fixedly connected to the inner wall of the filter screen (4), a leakage groove (6) is provided on the upper surface of the bottom filter screen (5), a driving device (7) is provided at the bottom of the filter cartridge (2), a top rotating rod (8) is threadedly connected to the top of the driving device (7), and one end of the top rotating rod (8) passes through the filter cartridge (2) and extends to the top of the bottom filter screen (5); The outer surface of the top rotating rod (8) is fixedly connected with a baffle (9), the top of the baffle (9) is fixedly connected with a push plate (10), the interior of the filter press cylinder (2) is provided with a material receiving groove (11), the top of the material receiving groove (11) extends to the bottom of the leakage groove (6), and the top of the support frame (1) is fixedly installed with a filter press assembly (12).

2. A filter press device for spore powder processing according to claim 1, characterized in that: The outer surface of the filter press screen (4) is provided with a plurality of through holes (13), and the plurality of through holes (13) are distributed in a circumferential array on the outer surface of the filter press screen (4); A water leakage hole (14) is provided at the bottom of the filter press cartridge (2), a water guide pipe (15) is fixedly installed at the bottom of the filter press cartridge (2), and the top of the water guide pipe (15) is connected to the water leakage hole (14).

3. A filter press device for spore powder processing according to claim 1, characterized in that: The drain trough (6) and the material receiving trough (11) are both fan-shaped, and a discharge hopper (16) is fixedly installed at the bottom of the filter press cylinder (2). The interior of the discharge hopper (16) is connected to the material receiving trough (11), and the discharge hopper (16) is inclined.

4. A filter press device for spore powder processing according to claim 1, characterized in that: The driving device (7) comprises a motor (701), a rotating shaft (702) is fixedly mounted on the output end of the motor (701), the top of the rotating shaft (702) is threadedly connected to the bottom of the top rotating rod (8), and a motor box (703) is arranged on the outer surface of the motor (701).

5. A filter press device for spore powder processing according to claim 1, characterized in that: The filter press assembly (12) comprises a driving cylinder (1201), a telescopic push rod (1202) is arranged at the bottom of the driving cylinder (1201), a bottom sleeve (1203) is inserted into the bottom of the telescopic push rod (1202), and a filter press disc (1204) is fixedly installed at the bottom of the bottom sleeve (1203).

6. A filter press device for spore powder processing according to claim 5, characterized in that: The outer diameter of the filter press disc (1204) is the same as the inner diameter of the filter press screen (4), and a central hole (1205) is provided inside the filter press disc (1204); The central hole (1205) is coaxially arranged with the top rotating rod (8), and a groove (1206) corresponding to the baffle (9) is provided inside the filter press disc (1204).

7. A filter press device for processing spore powder according to claim 1, characterized in that: A mounting plate (17) is fixedly mounted on the inner wall of the support frame (1), and fixing plates (18) are fixedly mounted on both side surfaces of the filter cartridge (2). The bottom of the fixing plate (18) fits the upper surface of the mounting plate (17), and a fixing bolt (19) is threadedly connected to the top of the fixing plate (18).

8. A filter press device for spore powder processing according to claim 1, characterized in that: A plurality of side plates (20) are fixedly mounted on the outer surface of the filter press screen (4), and a fixing rod (21) is threadedly connected to the top of each of the side plates (20). A bottom plate (22) corresponding to the side plates (20) is fixedly mounted on the inner wall of the filter press cylinder (2), and the fixing rod (21) penetrates the side plates (20) and extends to the bottom of the bottom plate (22) and is threadedly connected to the inside of the bottom plate (22).

9. A filter press device for processing spore powder according to claim 4, characterized in that: The bottom and interior of the filter cartridge (2) are both provided with sealing sleeves (23), and the sealing sleeves (23) are sleeved on the outside of the rotating shaft (702).

10. A filter press device for processing spore powder according to claim 1, characterized in that: The inner wall of the support frame (1) is symmetrically provided with a bottom support plate (24), and the top of the bottom support plate (24) is in contact with the bottom of the filter cartridge (2).

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