Treatment device for cleaning papermaking waste residues

Abstract

The utility model relates to the technical field of papermaking, in particular to a clean papermaking waste residue treatment device which comprises a main body, a material conveying bin is arranged at the top of the main body, a supporting plate is arranged at the top end of the material conveying bin, a lead screw is arranged in the supporting plate and connected with a lead screw nut, and the lead screw nut is connected with a fixing rod. A plurality of limiting grooves are symmetrically formed in the side wall of the inner side of the material conveying bin, battens are arranged in the limiting grooves, positioning blocks are arranged at one ends of the battens, telescopic rods are arranged at the other ends of the battens, and compression springs are arranged outside the telescopic rods; and mounting plates are arranged at the two ends of the telescopic rod, and by means of the structures of the limiting grooves, the battens, the positioning blocks, the telescopic rod, the compressed springs and the mounting plates, the problems that the distance between the battens in the device cannot be changed, the practicability for materials with different diameters is small, and meanwhile secondary filtering is not achieved after smashing are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of papermaking, in particular to a processing device for cleaning papermaking waste residue. Background Art

[0002] A large amount of waste residue is generated during the papermaking process. The direct discharge of waste residue will cause environmental pollution, and the papermaking waste residue needs to be crushed and processed.

[0003] And in the application document with publication number CN221016438U, a recycling treatment device for cleaning papermaking waste is mentioned. When the device is used, the equipment is placed at the processing site through an elevated frame and a connecting rod, and the falling materials are carried by the table and the slats. When the materials fall onto the table and the slats, the sliding rod group on the inner side of the two ends of the bolt slot plate is used to output power to drive the movable block to perform reciprocating operation. When the movable block is in reciprocating operation, the falling materials can be input into the falling chamber through the table through the cleaning rod shaft. After the materials enter the falling chamber, the output power of the output end of the upper chamber body is started to drive the upper valve plate at the output end to open the channel of the falling chamber, and the upper valve block is used to output water, so that the water is output to the inclined plate through the entry valve block, the water distribution pipe, and the nozzle. In this way, the water mixed with the materials can allow the mixture to be input into the wall breaking shell. When the wall breaking shell is filled, the output power of the upper chamber body is then used to drive the output The upper valve plate at the output end closes the channel of the lower chamber, and then the output power of the driving motor is used to drive the output end to operate, and the output power of the driving motor drives the output transmission of the sleeve shaft seat, and the output transmission of the sleeve shaft seat drives the rotating roller and the crushing blade to thoroughly crush and break the wall and stir the waste residue. When the crushing and stirring is completed, the output power of the output end of the lower chamber is started to drive the lower valve plate of the output end to open the channel of the pressing chamber, so that the mixture is input into the pressing chamber, and then the output power of the hydraulic rod is used to drive the output end to extend and retract, and the output power of the hydraulic rod drives the pressing plate to continuously squeeze the mixture. After the squeezing is completed, the water is discharged from the equipment through the precipitation pipe and the drain port. When the material cannot be squeezed, the opening and closing plate is opened to clean the waste, but there are still certain defects, which need to be optimized. The specific defects are as follows: the spacing of the strips in the device cannot be changed, and it is less practical for materials of different diameters. At the same time, there is no secondary filtration after crushing.

[0004] Therefore, it is particularly important to design a processing device for cleaning papermaking waste residue to change the above technical defects and improve overall practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a device for processing clean papermaking waste residue to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A device for processing clean papermaking waste residue comprises a main body, a feeding bin is provided on the top of the main body, a support plate is provided on the top of the feeding bin, a screw rod is provided inside the support plate, the screw rod is connected to a screw rod nut, the screw rod nut is connected to a fixing rod, a guide rod is provided at the other end of the fixing rod, a first cleaning roller is provided on the outside of the fixing rod, a plurality of limiting grooves are symmetrically provided on the inner side wall of the feeding bin, a strip plate is provided inside the limiting groove, a positioning block is provided at one end of the strip plate, a telescopic rod is provided at the other end of the strip plate, a compression spring is provided on the outside of the telescopic rod, and mounting plates are provided at both ends of the telescopic rod;

[0008] A crushing assembly is provided inside the main body, a spray assembly is provided on one side wall of the main body, a filter plate is provided at the bottom of the crushing assembly, a second cleaning roller is provided on the top of the filter plate, a rotating rod is provided inside the second cleaning roller, both ends of the rotating rod are connected to a support frame, the support frame is connected to a push plate, an electric push rod is provided on one side of the support frame, an operation box is provided on one side of the outside of the main body, a first pushing plate is provided inside the operation box, a first electric telescopic rod is provided at the bottom end of the first pushing plate, a second pushing plate is provided on the top of the operation box, a second electric telescopic rod is provided at the bottom end of the second pushing plate, and a compression assembly is provided near the bottom end of the main body.

[0009] As a preferred solution of the present invention, the telescopic rod includes a large sleeve and a small sleeve, one end of the small sleeve is provided with a limit block, the small sleeve can slide in the large sleeve, the two ends of the compression spring are respectively fixedly connected to the mounting plate, and the mounting plate is fixedly connected to one end of the strip plate.

[0010] As a preferred solution of the present invention, the crushing assembly includes two groups of symmetrically arranged drive motors and crushing rollers, and the spraying assembly includes a water tank, a water pump, and a water spray pipe, and the water spray pipe is arranged through the main body.

[0011] As a preferred solution of the present invention, the output end of the electric push rod is fixedly connected to the support frame, the side wall of the main body is provided with a slot, the inside of the slot is provided with a baffle, the top of the baffle is connected to a torsion spring, and one side wall of the main body is provided with a feeding channel.

[0012] As a preferred solution of the present invention, the compression assembly includes a compression chamber, a pressure plate, a third electric telescopic rod, a fixed plate, a rotating motor, a fixed shaft, a support block, and a fourth electric telescopic rod. The inner side wall of the compression chamber is symmetrically provided with a pressure plate, the pressure plate is fixedly connected to the third electric telescopic rod, the output shaft of the rotating motor is connected to the fixed shaft, the fixed shaft is fixedly connected to the fixed plate, and the support block is arranged at the bottom of the fixed plate.

[0013] As a preferred solution of the present invention, the contact ends of the two fixing plates fit together, the output shaft of the fourth electric telescopic rod is fixedly connected to the support block, and the support block is arc-shaped.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. In the utility model, a processing device for cleaning papermaking waste is set up, and the structure of limit grooves, strips, positioning blocks, telescopic rods, compression springs and mounting plates is utilized. The strips can be disassembled and replaced by setting the spacing between several strips, which has more practicality. At the same time, the filter plate is used to filter the crushed material, and the qualified material is conveyed to the compression chamber. The unqualified material is pushed to the first pushing plate by the push plate and the second cleaning roller. After the first pushing plate and the second pushing plate cooperate, it is conveyed to the crushing roller for secondary crushing, which solves the problem that the spacing between the strips in the device cannot be changed, the practicality is small for materials of different diameters, and there is no secondary filtration after crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a planar structural diagram of the entire utility model;

[0017] Figure 2 This is a schematic diagram of the feed bin assembly of the utility model;

[0018] Figure 3 This is a structural diagram of the filter plate assembly of the utility model.

[0019] In the figure: 1. Main body; 101. Feed bin; 102. Support plate; 103. Screw; 104. Screw nut; 105. Fixing rod; 106. Guide rod; 107. First cleaning roller; 2. Limiting groove; 201. Strip plate; 202. Positioning block; 203. Telescopic rod; 204. Compression spring; 205. Mounting plate; 3. Crushing assembly; 301. Spray assembly; 4. Filter plate; 401. Second cleaning roller; 402. Rotating rod; 4 03. Support frame; 404. Push plate; 405. Electric push rod; 5. Operation box; 501. First push plate; 502. First electric telescopic rod; 503. Second push plate; 504. Second electric telescopic rod; 6. Compression assembly; 601. Compression chamber; 602. Pressing plate; 603. Third electric telescopic rod; 604. Fixed plate; 605. Rotating motor; 606. Fixed shaft; 607. Support block; 608. Fourth electric telescopic rod. DETAILED DESCRIPTION

[0020] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. Several embodiments of the present invention are provided. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0025] The top of the feeding bin 101 is provided with a supporting plate 102, the top of the feeding bin 101 is provided with a screw rod 103, the screw rod 103 is connected to the screw rod nut 104, the screw rod nut 104 is connected to the fixing rod 105, the other end of the fixing rod 105 is provided with a guide rod 106, the outside of the fixing rod 105 is provided with a first cleaning roller 107, the inner side wall of the feeding bin 101 is symmetrically provided with a plurality of limiting grooves 2, the inside of the limiting groove 2 is provided with a strip plate 201, one end of the strip plate 201 is provided with a positioning block 202, the other end of the strip plate 201 is provided with a telescopic rod 203, the outside of the telescopic rod 203 is provided with a compression spring 204, and both ends of the telescopic rod 203 are provided with mounting plates 205. The waste residue is first evenly transported into the interior of the main body 1 by driving the first cleaning roller 109 through the screw transmission mechanism at the top of the feeding bin 101. At the same time, the strip plate 201 can be disassembled and replaced for a different spacing, which has more practicality.

[0026] The telescopic rod 203 includes a large sleeve and a small sleeve. A limit block is provided at one end of the small sleeve, and the small sleeve can slide in the large sleeve. The two ends of the compression spring 204 are fixedly connected to the mounting plate 205 respectively, and the mounting plate 205 is fixedly connected to one end of the strip board 201, which is convenient for quick concealed rotation and disassembly of the strip board.

[0027] In this embodiment, please refer to Figure 2 and Figure 3401 , a plurality of filter rollers 401 are installed on the bottom of the main body 1, and a plurality of filter rollers 401 are installed on the top of the filter plate 4. A plurality of filter rollers 401 are installed on the bottom of the main body 1, and a plurality of filter rollers 401 are installed on the top of the filter plate 4. A plurality of filter rollers 401 are installed on the bottom of the main body 1, and a plurality of filter rollers 401 are installed on the top of the filter plate 401. The filter plate 4 is on the plate 4 and because the filter plate 4 is set obliquely, it will filter by gravity. The second cleaning roller 401 and the rotating rod 402, the support frame 403 and the electric push rod 405 structure inside it further disperse the waste residue for filtration. The qualified material falls into the interior of the compression chamber 601, and the unqualified material passes through the second cleaning roller 401 and the push plate 404 through the push of the electric push rod 405 and is directly sent to the top of the first push plate 501. Subsequently, the first push plate 501 and the second push plate are pushed by the second electric telescopic rod 504 and the third electric telescopic rod 603 to be transported to the crushing component 3 for crushing again. The qualified waste residue enters the compression component 6 and is compressed by the two pressing plates 602 in the compression chamber 601. The moisture at the squeezed part is freely discharged through the gap of the pressing plate. At the same time, the fixed plate 604 driven by the rotating motor 605 opens and closes and cooperates with the fourth electric telescopic rod 608 to control the position of the support block 607 to complete the collection and discharge of the compressed finished products.

[0028] The crushing assembly 3 includes two sets of symmetrically arranged drive motors and crushing rollers, the spray assembly 301 includes a water tank, a water pump, and a water spray pipe, and the water spray pipe is set through the main body 1. The spray assembly 301 and the crushing assembly 3 are existing mature technologies. The purpose is to facilitate the entry of materials into the compression chamber while performing preliminary crushing and dust reduction. The output end of the electric push rod 405 is fixedly connected to the support frame 403. The side wall of the main body 1 is provided with a slot, and a baffle is provided inside the slot. The top of the baffle is connected to a torsion spring. A feeding channel is provided on one side wall of the main body 1 to prevent qualified materials from entering the interior of the operating box together. The compression assembly 6 includes a compression chamber 601, a pressing plate 602, a third electric telescopic rod 603, and a fixed plate 6 04, rotating motor 605, fixed shaft 606, support block 607, fourth electric telescopic rod 608, the inner side wall of the compression chamber 601 is symmetrically provided with a pressure plate 602, the pressure plate 602 is fixedly connected to the third electric telescopic rod 603, the output shaft of the rotating motor 605 is connected to the fixed shaft 606, the fixed shaft 606 is fixedly connected to the fixed plate 604, the support block 607 is arranged at the bottom of the fixed plate 604, the contact ends of the two fixed plates 604 fit each other, the output shaft of the fourth electric telescopic rod 608 is fixedly connected to the support block 607, the support block 607 is arc-shaped, the material is compressed by the two pressure plates, and the compressed finished material is collected by opening and closing the fixed plate 604.

[0029] The working process of the present utility model is as follows: when using the processing device for cleaning papermaking waste residue, the waste residue is first evenly transported into the interior of the main body 1 by driving the first cleaning roller 109 through the screw transmission mechanism on the top of the feeding bin 101. At the same time, the strip plate 201 can be disassembled and the spacing can be changed, which is more practical. Subsequently, the waste residue is preliminarily crushed by the crushing component 3 and dust-reduced by the spray component 301. The wet waste residue is easier to be processed later. The crushed waste residue falls on the filter plate 4 and because the filter plate 4 is set obliquely, it will be filtered by gravity. The second cleaning roller 401 and its internal rotating rod 402, support frame 403 and electric push rod 405 structure further disperse the waste residue for filtration. Qualified materials fall into the compression chamber 601, and unqualified materials will be pushed by the second cleaning roller 401 and the push plate 404 through the electric push rod 405 and directly sent to the top of the first push plate 501. Then the first push plate 501 and the second push plate are pushed and coordinated by the second electric telescopic rod 504 and the third electric telescopic rod 603 to be transported to the crushing component 3 for further crushing. Qualified waste residues enter the compression component 6 and are compressed by the two pressing plates 602 in the compression chamber 601. The moisture at the squeezed area is freely discharged through the gaps in the pressing plates. At the same time, the fixed plate 604 driven by the rotating motor 605 opens and closes and cooperates with the fourth electric telescopic rod 608 to control the position of the support block 607 to complete the collection and discharge of the compressed products.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for cleaning papermaking waste residue, comprising a main body (1), characterized in that: A feeding bin (101) is provided on the top of the main body (1), a support plate (102) is provided on the top of the feeding bin (101), a screw rod (103) is provided inside the support plate (102), the screw rod (103) is connected to a screw rod nut (104), the screw rod nut (104) is connected to a fixing rod (105), a guide rod (106) is provided at the other end of the fixing rod (105), a first cleaning roller (107) is provided outside the fixing rod (105), a plurality of limiting grooves (2) are symmetrically provided on the inner side wall of the feeding bin (101), a strip plate (201) is provided inside the limiting groove (2), a positioning block (202) is provided at one end of the strip plate (201), a telescopic rod (203) is provided at the other end of the strip plate (201), a compression spring (204) is provided outside the telescopic rod (203), and mounting plates (205) are provided at both ends of the telescopic rod (203); A crushing assembly (3) is provided inside the main body (1), a spray assembly (301) is provided on one side wall of the main body (1), a filter plate (4) is provided at the bottom of the crushing assembly (3), a second cleaning roller (401) is provided at the top of the filter plate (4), a rotating rod (402) is provided inside the second cleaning roller (401), both ends of the rotating rod (402) are connected to a support frame (403), the support frame (403) is connected to a push plate (404), a side surface of the support frame (403) is provided with an electric push rod (405), an operating box (5) is provided on an external side surface of the main body (1), a first push plate (501) is provided inside the operating box (5), a first electric telescopic rod (502) is provided at the bottom end of the first push plate (501), a second push plate (503) is provided at the top end of the operating box (5), a second electric telescopic rod (504) is provided at the bottom end of the second push plate (503), and a compression assembly (6) is provided near the bottom end of the main body (1).

2. The device for treating clean papermaking waste according to claim 1, characterized in that: The telescopic rod (203) comprises a large sleeve and a small sleeve. A limit block is provided at one end of the small sleeve so that the small sleeve can slide on the large sleeve. Both ends of the compression spring (204) are fixedly connected to the mounting plate (205), and the mounting plate (205) is fixedly connected to one end of the strip plate (201).

3. The device for treating clean papermaking waste according to claim 1, characterized in that: The crushing assembly (3) comprises two sets of symmetrically arranged drive motors and crushing rollers, and the spraying assembly (301) comprises a water tank, a water pump, and a water spray pipe, wherein the water spray pipe is arranged through the main body (1).

4. The device for cleaning papermaking waste residue according to claim 1, characterized in that: The output end of the electric push rod (405) is fixedly connected to the support frame (403), a slot is provided on the side wall of the main body (1), a baffle is provided inside the slot, a torsion spring is connected to the top end of the baffle, and a feeding channel is provided on one side wall of the main body (1).

5. The device for cleaning papermaking waste residue according to claim 1, characterized in that: The compression assembly (6) comprises a compression chamber (601), a pressure plate (602), a third electric telescopic rod (603), a fixed plate (604), a rotating motor (605), a fixed shaft (606), a support block (607), and a fourth electric telescopic rod (608). The inner side wall of the compression chamber (601) is symmetrically provided with a pressure plate (602), the pressure plate (602) is fixedly connected to the third electric telescopic rod (603), the output shaft of the rotating motor (605) is connected to the fixed shaft (606), the fixed shaft (606) is fixedly connected to the fixed plate (604), and the support block (607) is arranged at the bottom of the fixed plate (604).

6. The device for treating clean papermaking waste according to claim 5, characterized in that: The contacting ends of the two fixing plates (604) fit together, and the output shaft of the fourth electric telescopic rod (608) is fixedly connected to the support block (607), and the support block (607) is arc-shaped.

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