Paper pulp recycling and filtering equipment

Abstract

The utility model relates to the technical field of paper pulp recycling, in particular to paper pulp recycling and filtering equipment which comprises a recycling box body, a liquid tank and a waste residue tank are arranged in the recycling box body, and a filtering mechanism is arranged on the upper side of the liquid tank. The filtering mechanism comprises an equipment support, a conveying net belt, a first motor, a feeding box, a first extrusion roller, a second motor, a transmission gear, a first transmission belt, a protective shell, a second extrusion roller, a cleaning roller, a second transmission belt and a discharging box. The equipment support is fixedly connected with the edge of the upper end of the liquid tank. The first extrusion roller performs primary extrusion on paper pulp, the transmission mesh belt moves waste residues generated by extrusion rightwards, the second extrusion roller performs secondary extrusion on the waste residues, and meanwhile, the cleaning roller rotates at a high speed to clean the waste residues subjected to secondary extrusion, so that the waste residues are prevented from being adhered to the surface of the transmission mesh belt, and the paper pulp can be continuously filtered and separated; waste residues can be automatically discharged, the waste residue cleaning time is shortened, and the paper pulp recycling and filtering efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper pulp recycling technical field, concretely relates to a paper pulp recycling filter equipment. BACKGROUND

[0002] In order to reduce the damage to the environment, waste paper recycling is more and more valued, in the process of waste paper recycling, waste paper is broken into pulp, and the impurities in the pulp are separated, and then bleaching and drying papermaking can be carried out.

[0003] Among them, the publication number CN214551564U discloses a kind of waste paper pulp recycling filter device for papermaking, by setting extruding roller, the extrusion of filter cloth bag is realized, effectively improve the filtration of waste paper pulp, realize the rapid separation of liquid and solid in waste paper pulp, by setting drive unit, the driving of extruding roller is realized, by setting transmission unit, the transmission of power is realized, by setting controller, the synchronization of two drive units is realized, solve the problem that the filtration efficiency of existing waste paper pulp recycling filter equipment is relatively low, leading to the separation of paper pulp and liquid in waste paper pulp is more difficult.

[0004] But in actual use, the impurities remaining in the pulp will accumulate in the inside of filter cloth bag, leading to the available space inside filter cloth bag will gradually decrease, and then leading to the filtration amount of pulp will gradually decrease, and the filter cloth bag needs to be cleaned regularly, and then affecting filtration recovery efficiency.

[0005] Therefore, it is necessary to invent a kind of paper pulp recycling filter equipment to solve the above problems. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a kind of paper pulp recycling filter equipment to solve the problem that the impurities remaining in the pulp will accumulate in the inside of filter cloth bag in the prior art, leading to the available space inside filter cloth bag will gradually decrease, and then leading to the filtration amount of pulp will gradually decrease, and the filter cloth bag needs to be cleaned regularly, and then affecting filtration recovery efficiency.

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: a kind of paper pulp recycling filter equipment, including recycling box body, the inside of recycling box body is provided with liquid tank and waste residue groove, the upper side of liquid tank is provided with filter mechanism, filter mechanism includes equipment support, transmission mesh belt, first motor, feed tank, first extruding roller, second motor, transmission gear, first transmission belt, protective shell, second extruding roller, cleaning roller, second transmission belt and discharge box, the equipment support is fixedly connected with the upper end edge of liquid tank.

[0008] Through the above technical scheme, the pulp is poured into the inside of the feeding box, the second motor drives the first extrusion roller to rotate to primary extrude the pulp, so that the solid and liquid are primary separated, the separated liquid seeps into the inside of the liquid tank through the transmission mesh belt, the separated waste residue falls on the surface of the transmission mesh belt, the first motor moves the waste residue to the right in cooperation with the transmission mesh belt, in the moving process, the second extrusion roller secondary extrudes the waste residue to further separate the residual liquid, and finally the transmission mesh belt delivers the waste residue into the inside of the waste residue tank.

[0009] Optionally, a plurality of transmission rollers are rotationally connected to the inner side of the equipment support, the transmission mesh belt is in transmission connection with the transmission rollers, the first motor is fixedly installed at the front left end position of the equipment support, and the output end of the first motor is fixedly connected with the front end of the left transmission roller.

[0010] Through the above technical scheme, the first motor drives the left transmission roller to rotate, and the plurality of transmission rollers drive the transmission mesh belt to rotate in cooperation.

[0011] Optionally, the feeding box is fixedly connected with the left side position of the upper surface of the equipment support, two groups of first extrusion rollers are rotationally connected between the inner walls on the front and back sides of the feeding box, and guide plates are fixedly connected with the inner walls on the left and right sides of the feeding box at positions located above the first extrusion rollers.

[0012] Through the above technical scheme, the guide plates are used for accurately guiding the pulp into between the two groups of first extrusion rollers.

[0013] Optionally, the second motor is fixedly installed on the front surface of the feeding box, the output end of the second motor is fixedly connected with the front end of the left first extrusion roller, the rear ends of the two groups of first extrusion rollers are fixedly connected with transmission gears, and the two groups of transmission gears are in meshing connection.

[0014] Through the above technical scheme, the second motor drives the left first extrusion roller to rotate clockwise, and in cooperation with the two groups of transmission gears, drives the right first extrusion roller to rotate counterclockwise, so that the two groups of first extrusion rollers extrude the pulp to rapidly separate the liquid and the solid in the inside.

[0015] Optionally, the lower side and the left side of the protective shell are fixedly connected with the equipment support and the feeding box respectively, the two ends of the second extrusion roller are rotationally connected with the middle positions of the inner walls on the front and back sides of the protective shell respectively, and the two ends of the cleaning roller are rotationally connected with the right side positions of the inner walls on the front and back sides of the protective shell respectively.

[0016] Through the above technical scheme, the second extrusion roller is used for secondary extruding the pulp waste residue, and the cleaning roller is used for cleaning the waste residue on the surface of the transmission mesh belt.

[0017] Optionally, the front end of the first extrusion roller on the right is fixedly connected with a first transmission disc, the front end of the second extrusion roller is fixedly connected with a second transmission disc, and the first transmission belt is in transmission connection with the first transmission disc and the second transmission disc.

[0018] By adopting the above technical scheme, the first extrusion roller on the right drives the first transmission disc to rotate, and the first transmission disc and the second transmission disc drive the second extrusion roller to rotate in cooperation with the first transmission belt, so that the waste residue is extruded.

[0019] Optionally, the rear end of the second extrusion roller is fixedly connected with a third transmission disc, the rear end of the cleaning roller is fixedly connected with a fourth transmission disc, and the second transmission belt is in transmission connection with the third transmission disc and the fourth transmission disc.

[0020] By adopting the above technical scheme, the second extrusion roller drives the third transmission disc to rotate, and the third transmission disc and the fourth transmission disc drive the cleaning roller to rotate in cooperation with the second transmission belt, so that the waste residue on the surface of the transmission mesh belt is cleaned, and the waste residue is prevented from adhering to the surface of the transmission mesh belt.

[0021] Optionally, the discharge box is fixedly connected with the right end of the protective shell, and the left wall of the discharge box is in abutment with the surface of the transmission mesh belt.

[0022] By adopting the above technical scheme, the discharge box blocks the discharged waste residue, so that the waste residue is prevented from splashing.

[0023] In the above technical scheme, the technical effects and advantages of the utility model are as follows:

[0024] 1. The second motor drives the first extrusion roller to rotate to initially extrude the paper pulp, so that the solid-liquid is initially separated, the separated waste residue falls to the surface of the transmission mesh belt, the first motor cooperates with the transmission mesh belt to move the waste residue to the right, the second extrusion roller further separates the residual liquid in the waste residue by secondary extrusion, and finally the transmission mesh belt delivers the waste residue to the inside of the waste residue groove, so that the paper pulp can be continuously filtered and separated, the waste residue can be automatically discharged, the waste residue cleaning time is reduced, and the paper pulp recycling and filtering efficiency is effectively improved.

[0025] 2. The second extrusion roller drives the third transmission disc to rotate, the third transmission disc and the fourth transmission disc drive the cleaning roller to rotate in cooperation with the second transmission belt, so that the waste residue on the surface of the transmission mesh belt is automatically cleaned, and the waste residue is prevented from adhering to the surface of the transmission mesh belt. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a whole structure schematic view of the utility model;

[0027] Figure 2 It is a recycling box structure schematic view of the utility model;

[0028] Figure 3 It is a filter mechanism structural schematic view of the utility model.

[0029] Figure 4 It is a squeeze roller and cleaning roller structural schematic view of the utility model.

[0030] Mark explanation:

[0031] 1, recycling box; 11, liquid tank; 12, waste residue tank; 2, equipment support; 21, transmission roller; 22, transmission mesh belt; 23, first motor; 3, feed box; 31, guide plate; 32, first squeeze roller; 33, second motor; 34, transmission gear; 35, first transmission disc; 36, first transmission belt; 4, protective shell; 41, second squeeze roller; 42, second transmission disc; 43, third transmission disc; 44, cleaning roller; 45, fourth transmission disc; 46, second transmission belt; 5, discharge box. Specific implementation

[0032] In order to make the technical personnel in the field better understand the technical scheme of the utility model, the utility model will be further introduced in detail below in conjunction with the drawings.

[0033] The utility model provides a kind of paper pulp recycling filter equipment as Figures 1 to 4 As shown in a kind of paper pulp recycling filter equipment, including recycling box 1, recycling box 1 is provided with liquid tank 11 and waste residue tank 12 in its inside, the upper side of liquid tank 11 is provided with filter mechanism, and filter mechanism includes equipment support 2, transmission mesh belt 22, first motor 23, feed box 3, first squeeze roller 32, second motor 33, transmission gear 34, first transmission belt 36, protective shell 4, second squeeze roller 41, cleaning roller 44, second transmission belt 46 and discharge box 5, equipment support 2 is fixedly connected with the upper end edge of liquid tank 11, and the inner side of equipment support 2 is rotatably connected with multiple groups of transmission roller 21, and transmission mesh belt 22 is drivingly connected with transmission roller 21, and first motor 23 is fixedly installed at the left end position of the front side of equipment support 2, and the output end of first motor 23 is fixedly connected with the front end of left transmission roller 21, and feed box 3 is fixedly connected with the left side position of the upper surface of equipment support 2, and the lower side and left side of protective shell 4 are fixedly connected with equipment support 2 and feed box 3 respectively, and discharge box 5 is fixedly connected with the right end of protective shell 4, and the left wall of discharge box 5 is abutted with the surface of transmission mesh belt 22.

[0034] The liquid tank 11 is used for collecting the liquid part of the pulp, and the waste residue tank 12 is used for collecting the solid waste residue in the pulp. During use, the pulp is poured into the inside of the feeding box 3, and the first extrusion roller 32 extrudes the pulp to separate the liquid and the solid in the pulp. The liquid after the first separation is leaked to the inside of the liquid tank 11 through the transmission mesh belt 22, and the solid waste residue after the separation is left on the surface of the transmission mesh belt 22. The output end of the first motor 23 drives the left transmission roller 21 to rotate, and a plurality of transmission rollers 21 drive the transmission mesh belt 22 to rotate clockwise, so that the solid waste residue on the surface of the transmission mesh belt 22 is transported to the right. The second extrusion roller 41 extrudes the solid waste residue again to squeeze out the liquid left inside, thereby improving the separation effect. Then, the cleaning roller 44 rotates at a high speed to clean the solid residue on the surface of the transmission mesh belt 22, so as to avoid the residue from adhering to the surface of the transmission mesh belt 22, improve the cleanliness of the surface of the transmission mesh belt 22, and discharge the cleaned solid residue to the inside of the waste residue tank 12 through the discharge box 5.

[0035] participate Figure 3 and Figure 4 Two groups of first extrusion rollers 32 are rotatably connected between the inner walls on the front and back sides of the feeding box 3. The guide plates 31 are fixedly connected to the inner walls on the left and right sides of the feeding box 3 at positions above the first extrusion rollers 32. The second motor 33 is fixedly installed on the front surface of the feeding box 3. The output end of the second motor 33 is fixedly connected to the front end of the left first extrusion roller 32. The rear ends of the two groups of first extrusion rollers 32 are fixedly connected with the transmission gears 34. The two groups of transmission gears 34 are meshingly connected. The second extrusion roller 41 is rotatably connected to the middle positions of the inner walls on the front and back sides of the protective shell 4. The cleaning roller 44 is rotatably connected to the right positions of the inner walls on the front and back sides of the protective shell 4. The front end of the right first extrusion roller 32 is fixedly connected with the first transmission disc 35. The front end of the second extrusion roller 41 is fixedly connected with the second transmission disc 42. The first transmission belt 36 is in transmission connection with the first transmission disc 35 and the second transmission disc 42. The rear end of the second extrusion roller 41 is fixedly connected with the third transmission disc 43. The rear end of the cleaning roller 44 is fixedly connected with the fourth transmission disc 45. The second transmission belt 46 is in transmission connection with the third transmission disc 43 and the fourth transmission disc 45.

[0036] Specifically, when the pulp is extruded and filtered, the output end of the second motor 33 drives the left first extrusion roller 32 to rotate, the left first extrusion roller 32 drives the rear transmission gear 34 to rotate, and the two sets of transmission gears 34 cooperate to drive the right first extrusion roller 32 to rotate counterclockwise, so that the two sets of first extrusion rollers 32 rotate oppositely, and the guide plate 31 guides the pulp to flow between the two sets of first extrusion rollers 32, the two sets of first extrusion rollers 32 perform primary extrusion and filtration on the pulp, and at the same time, the right first extrusion roller 32 drives the front first transmission disc 35 to rotate, and through the cooperation of the first transmission disc 35, the first transmission belt 36 and the second transmission disc 42, the second extrusion roller 41 is driven to rotate, so that the solid residues on the surface of the transmission mesh belt 22 are subjected to secondary extrusion, and the solid residues subjected to secondary extrusion will adhere to the surface of the transmission mesh belt 22, at this time, the second extrusion roller 41 drives the rear third transmission disc 43 to rotate, and the third transmission disc 43, the fourth transmission disc 45 and the second transmission belt 46 cooperate to drive the cleaning roller 44 to rotate at high speed, so that the solid residues on the surface of the transmission mesh belt 22 are cleaned.

[0037] The working principle of the utility model is: the first extrusion roller 32 is driven to rotate by the second motor 33 to perform primary extrusion on the pulp, so that the solid-liquid is initially separated, the waste residues after separation fall on the surface of the transmission mesh belt 22, the first motor 23 cooperates with the transmission mesh belt 22 to move the waste residues to the right, at the same time, the second extrusion roller 41 performs secondary extrusion on the waste residues, so that the liquid remaining in the waste residues is further separated, finally, the transmission mesh belt 22 transports the waste residues to the inside of the waste residue groove 12, the pulp can be continuously filtered and separated, and the waste residues can be automatically discharged, the waste residue cleaning time is reduced, and the pulp recycling and filtering efficiency is effectively improved; at the same time, the cleaning roller 44 rotates at high speed to automatically clean the waste residues on the surface of the transmission mesh belt 22, so that the waste residues are prevented from adhering to the surface of the transmission mesh belt 22.

[0038] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, the above embodiments and descriptions in the specification are only preferred examples of the utility model, and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A pulp recovery filtering device comprising a recovery tank (1), characterized in that: The inside of the recycling box (1) is provided with a liquid tank (11) and a waste residue tank (12), the upper side of the liquid tank (11) is provided with a filtering mechanism, the filtering mechanism comprises a device support (2), a transmission mesh belt (22), a first motor (23), a feeding box (3), a first extrusion roller (32), a second motor (33), a transmission gear (34), a first transmission belt (36), a protective shell (4), a second extrusion roller (41), a cleaning roller (44), a second transmission belt (46) and a discharge box (5), and the device support (2) is fixedly connected with the upper end edge of the liquid tank (11).

2. A pulp recovery filtering apparatus according to claim 1, characterized in that A plurality of groups of transmission rollers (21) are rotatably connected to the inner side of the device support (2), the transmission mesh belt (22) is in transmission connection with the transmission rollers (21), and the first motor (23) is fixedly installed at the front left end position of the device support (2).

3. A pulp recovery filter apparatus according to claim 1, characterised in that: The feeding box (3) is fixedly connected with the left side position of the upper surface of the device support (2), two groups of first extrusion rollers (32) are rotatably connected between the inner walls on the front and back sides of the feeding box (3), and guide plates (31) are fixedly connected to the positions of the inner walls on the left and right sides of the feeding box (3) and located above the first extrusion rollers (32).

4. A pulp recovery filter apparatus according to claim 1, characterized in that: The second motor (33) is fixedly installed on the front side surface of the feeding box (3), the output end of the second motor (33) is fixedly connected with the front end of the left first extrusion roller (32), the rear ends of the two groups of first extrusion rollers (32) are fixedly connected with transmission gears (34), and the two groups of transmission gears (34) are in meshing connection.

5. A pulp recovery filter apparatus according to claim 1, characterized in that: The lower side and the left side of the protective shell (4) are fixedly connected with the device support (2) and the feeding box (3) respectively, the two ends of the second extrusion roller (41) are rotatably connected with the middle positions of the inner walls on the front and back sides of the protective shell (4) respectively, and the two ends of the cleaning roller (44) are rotatably connected with the right side positions of the inner walls on the front and back sides of the protective shell (4) respectively.

6. A pulp recovery filter apparatus according to claim 1, characterized in that: The front end of the right first extrusion roller (32) is fixedly connected with a first transmission disc (35), the front end of the second extrusion roller (41) is fixedly connected with a second transmission disc (42), and the first transmission belt (36) is in transmission connection with the first transmission disc (35) and the second transmission disc (42).

7. A pulp recovery filter apparatus according to claim 1, characterized in that: The rear end of the second extrusion roller (41) is fixedly connected with a third transmission disc (43), the rear end of the cleaning roller (44) is fixedly connected with a fourth transmission disc (45), and the second transmission belt (46) is in transmission connection with the third transmission disc (43) and the fourth transmission disc (45).

8. A pulp recovery filter apparatus according to claim 1, characterized in that: The discharge box (5) is fixedly connected with the right end of the protective shell (4), and the left wall of the discharge box (5) abuts against the surface of the transmission mesh belt (22).

Images