A device for treating pulp damage during the medical cold-sealing paper making process.

Abstract

A device for treating waste pulp in the papermaking process of medical cold-sealed paper, relating to the field of resource recycling technology, includes a mixing and stirring mechanism and a dust removal and pulverizing mechanism. The dust removal and pulverizing mechanism is located above the soaking and mixing and stirring mechanism. The dust removal and pulverizing mechanism includes a housing with a bottom plate fixedly installed at the lower end. A symmetrical quadrilateral guide block is fixedly installed in the middle of the inner side of the housing. Mesh plates are symmetrically arranged on both sides of the inner side of the housing, with the mesh plates being stepped and inclined along the outer side of the lower part of the quadrilateral guide block. A pulverizing chamber is located inside the housing and below the mesh plates, with a pulverizing roller rotating inside the pulverizing chamber. An electrostatic precipitator plate is located inside the housing and outside the mesh plates. This invention achieves automatic intermittent loading and unloading of waste paper, which not only improves work efficiency but also ensures that the waste paper is fully pulverized. The opening and closing of the mesh plates helps to remove dust adhering to the waste paper, further enhancing the dust removal effect.

Description

Technical Field

[0001] This invention relates to the field of resource recycling technology, specifically to a device for treating pulp waste during the papermaking process of medical cold-sealed paper. Background Technology

[0002] In the production of medical cold-sealing paper, the handling of waste paper is a crucial step. Due to its special purpose, medical cold-sealing paper requires extremely high cleanliness. However, in existing production processes, waste paper is often accumulated over a long period before being disposed of collectively. This method has many shortcomings, the most significant being that dust easily accumulates on the surface of the waste paper.

[0003] Over time, accumulated waste paper, due to its exposure to air, inevitably absorbs a large amount of dust and impurities. This dust and impurities not only affect the reuse of waste paper but also negatively impact subsequent pulp production and paper quality. In the production of medical cold-sealed paper, even the smallest impurities can lead to a decline in product quality, thus failing to meet the stringent requirements of the medical industry.

[0004] In addition, existing waste paper processing methods are inefficient. These methods often involve simple crushing and mixing, which is insufficient to effectively remove dust and impurities from the surface of the waste paper, thus affecting its reuse. Summary of the Invention

[0005] The purpose of this invention is to provide a device for treating waste pulp during the papermaking process of medical cold-sealing paper, so as to solve the problems of poor reuse effect and low processing efficiency caused by dust accumulation on the surface of waste paper during the papermaking process of medical cold-sealing paper.

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

[0007] A device for treating pulp waste during the papermaking process of medical cold-sealing paper includes a mixing and stirring mechanism and a dust removal and pulverizing mechanism. The dust removal and pulverizing mechanism is located above the soaking and mixing and stirring mechanism. The device is characterized in that: the dust removal and pulverizing mechanism includes a box body; an inlet is provided at the upper end of the box body; a bottom plate is fixedly provided at the lower end of the box body; an outlet is provided on the bottom plate; symmetrical quadrilateral guide blocks are fixedly provided at the middle position of the inner side of the box body; symmetrical wire mesh plates are provided on both sides of the inner side of the box body, located below the quadrilateral guide blocks; the wire mesh plates are stepped and inclined along the outer side of the lower side of the quadrilateral guide blocks; a feeding channel is provided between the wire mesh plates and the lower side of the quadrilateral guide blocks; the box body... A crushing chamber is located inside the body and below the mesh plate. A crushing inlet is located on the upper side of the crushing chamber, corresponding to the lower end of the feeding channel. A crushing outlet is located on the lower side of the crushing chamber, corresponding to the discharge outlet. A crushing roller is rotatably mounted inside the crushing chamber. A crushing motor is driven to the outer side of the end of the crushing roller. The crushing motor is fixedly mounted on the outer side of the box. An electrostatic precipitator is located inside the box and outside the mesh plate. The electrostatic precipitator is parallel to the lower side of the quadrilateral guide block. The outer side of the crushing roller and the inner side of the crushing chamber are provided with cooperating crushing teeth. Dust outlets are located on both sides of the box and corresponding to the outer ends of the bottom plate.

[0008] In a preferred embodiment, the box body is provided with sliding grooves on both sides, and the upper end of the screen plate is horizontally slidably connected to the two sides of the box body through the sliding grooves. The crushing chamber is symmetrically divided into a left chamber and a right chamber. The outer sides of the left and right chambers are slidably connected to the inner sides of the box body through elastic guide sleeve assemblies. The inner sides of the left and right chambers are elliptical arc surfaces. The upper ends of the left and right chambers are connected to the lower ends of the screen plate. The crushing inlet is located between the upper ends of the left and right chambers, and the crushing outlet is located between the lower ends of the left and right chambers. The crushing roller has an elliptical end.

[0009] In a preferred embodiment, the upper ends of the left and right cavities are fixedly provided with sliding blocks, the lower end of the mesh plate is fixedly provided with a moving block, the moving block is slidably mounted on the sliding block via a sliding groove and a slider, a compression spring is provided between one end of the slider and the sliding groove, the electrostatic precipitator plate is mounted on the inner side of the housing via a guide plate, the electrostatic precipitator plate is slidably connected to the guide plate, a guide rod is fixedly provided on the lower side of the electrostatic precipitator plate, the lower end of the guide rod is slidably connected to the upper outer side of the left and right cavities, the upper outer side of the left and right cavities is an arc-shaped surface or an inclined surface, and the left and right cavities are slidably mounted on the upper side of the base plate.

[0010] In a preferred embodiment, the slide groove is disposed on the lower side of the movable block, the slider is fixedly disposed on the upper side of the slide block, and the compression spring is disposed between the outer side of the slider and the inner end of the slide groove.

[0011] In a preferred embodiment, a water mist nozzle is fixedly installed on the upper lower side of the mesh plate and above the electrostatic precipitator plate.

[0012] In a preferred embodiment, the elastic guide sleeve assembly includes a slide rod fixedly disposed on the outer side of the left cavity and the right cavity, and a sliding sleeve fixedly disposed on the inner side of the box corresponding to the position of the slide rod. The outer end of the slide rod is slidably disposed inside the sliding sleeve, and a return spring is disposed on the outer side of the slide rod and between the inner side of the box and the outer side of the left cavity and the right cavity.

[0013] In a preferred embodiment, the mixing and stirring mechanism includes a bottom support, a mixing tank fixedly mounted on the upper side of the bottom support, a stirring shaft rotatably mounted on the inner side of the mixing tank, stirring blades fixedly mounted on the upper side of the stirring shaft, a stirring motor fixedly mounted on the front end of the bottom support, the stirring motor being connected to the stirring shaft via a reducer, a fixing plate fixedly mounted on the upper front end of the mixing tank, a dust removal and pulverizing mechanism fixedly mounted on the upper side of the fixing plate, and a mixing outlet provided on the lower end of the mixing tank.

[0014] In a preferred embodiment, the stirring shaft is provided in two sets, and the stirring blades are auger blades, with the auger blades on different stirring shafts having opposite spiral directions.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] High-efficiency dust removal and pulverization: This invention can efficiently handle waste paper generated during the medical cold-sealing papermaking process. The waste paper's falling speed is slowed and vibration is increased by the stepped wire mesh, which facilitates dust dispersion and subsequent electrostatic precipitator treatment. The electrostatic precipitator can efficiently adsorb dust through the mesh, while the pulverizing roller and pulverizing teeth on the pulverizing chamber can cut or grind the waste paper, providing convenience for subsequent pulp production.

[0017] Automated control: The left and right chambers in the device open and close continuously under the action of the elliptical crushing roller and the elastic guide sleeve assembly, realizing the intermittent loading and unloading of waste paper. This automated control method not only improves work efficiency but also ensures that the waste paper is fully crushed. At the same time, the opening and closing of the screen plate helps to remove dust adhering to the waste paper, further enhancing the dust removal effect.

[0018] Easy to maintain and clean: The design of this device takes into account the need for easy maintenance and cleaning. The dust outlet on the bottom plate facilitates the removal of accumulated dust; the opening and closing movement of the left and right chambers can scrape the bottom plate, which helps to remove the dust accumulated on the upper side of the bottom plate; the water mist nozzles can continuously spray water mist to form a water film on the surface of the electrostatic precipitator plate, which not only enhances the dust removal capacity, but also helps to remove dust under the action of the mesh plate.

[0019] Optimizing the pulp production process: The mixing and agitation mechanism is designed to ensure that pulverized waste paper is evenly mixed with other raw materials and ingredients, and then water is added to produce pulp. Two symmetrically arranged auger-shaped agitator blades enhance the mixing effect, ensuring the uniformity and quality of the pulp. This optimized process not only improves pulp production efficiency but also reduces production costs.

[0020] Improved resource utilization: This device effectively utilizes waste paper, reducing resource waste. Furthermore, it is also suitable for processing other types of waste paper or fiber materials, further expanding its application scope and resource utilization rate. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a three-dimensional structural schematic diagram from another perspective of the present invention;

[0023] Figure 3 This is a three-dimensional structural diagram of the dust removal and pulverizing mechanism of the present invention;

[0024] Figure 4 This is a cross-sectional view of the dust removal and pulverizing mechanism of the present invention when the feeding channel is closed;

[0025] Figure 5 For the present invention Figure 4 A magnified structural diagram of part A;

[0026] Figure 6 This is a cross-sectional view of the dust removal and pulverizing mechanism of the present invention when the feeding channel is open;

[0027] Figure 7 This is a schematic diagram of the elastic guide sleeve assembly structure of the present invention;

[0028] Figure 8 This is a schematic diagram of the mesh structure of the present invention;

[0029] The attached diagram lists the components represented by each number as follows:

[0030] In the diagram: 1. Mixing and stirring mechanism; 2. Dust removal and pulverizing mechanism; 21. Box body; 22. Feed inlet; 23. Bottom plate; 24. Discharge outlet; 25. Quadrilateral guide block; 26. Mesh plate; 27. Feeding channel; 28. Pulverizing chamber; 29. ​​Pulverizing feed inlet; 210. Pulverizing discharge outlet; 211. Pulverizing roller; 212. Pulverizing motor; 213. Electrostatic precipitator plate; 214. Slide groove; 215. Elastic guide sleeve assembly; 216. Slide seat; 217. Moving block; 2 18. Slide rail; 219. Slider; 220. Compression spring; 221. Guide plate; 222. Guide rod; 223. Water mist nozzle; 224. Dust outlet; 281. Left cavity; 282. Right cavity; 2151. Slide rod; 2152. Sliding sleeve; 2153. Return spring; 11. Bottom support; 12. Mixing tank; 13. Stirring shaft; 14. Stirring blade; 15. Stirring motor; 16. Reducer; 17. Fixing plate; 18. Mixing outlet. Detailed Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0032] like Figure 1-8As shown, a device for treating waste pulp in the papermaking process of medical cold-sealing paper includes a mixing and stirring mechanism 1 and a dust removal and pulverizing mechanism 2. The dust removal and pulverizing mechanism 2 is located above the soaking and mixing and stirring mechanism 1. The device is characterized in that: the dust removal and pulverizing mechanism 2 includes a housing 21, with an inlet 22 at the upper end of the housing 21, a bottom plate 23 fixedly installed at the lower end of the housing 21, and an outlet 24 on the bottom plate 23. A symmetrical quadrilateral guide block 25 is fixedly installed at the middle position of the inner side of the housing 21. A wire mesh 26 is symmetrically installed on both sides of the housing 21, below the quadrilateral guide block 25. The wire mesh 26 is stepped and inclined along the outer side of the lower side of the quadrilateral guide block 25. A feeding channel 27 is provided between the wire mesh 26 and the lower side of the quadrilateral guide block 25. A crushing chamber 28 is provided below the mesh plate 26. A crushing inlet 29 is provided on the upper side of the crushing chamber 28 corresponding to the lower end of the feeding channel 27. A crushing outlet 210 is provided on the lower side of the crushing chamber 28 corresponding to the outlet 24. A crushing roller 211 is rotatably arranged inside the crushing chamber 21. A crushing motor 212 is drivenly connected to the outer side of the end of the crushing roller 211. The crushing motor 212 is fixedly arranged on the outer side of the box 21. An electrostatic precipitator 213 is provided inside the box 21 and on the outer side of the mesh plate 26. The electrostatic precipitator 213 is arranged parallel to the lower side of the quadrilateral guide block 25. The outer side of the crushing roller 211 and the inner side of the crushing chamber 28 are provided with mutually cooperating crushing teeth. Dust outlets 224 are provided on both sides of the box 21 and on the outer side of the bottom plate 23.

[0033] like Figure 4 , 5 As shown in Figure 6, the two sides of the housing 21 are provided with sliding grooves 214. The upper end of the screen plate 26 is horizontally slidably connected to the two sides of the housing 21 through the sliding grooves 214. The crushing chamber 28 is symmetrically divided into a left chamber 281 and a right chamber 282. The outer sides of the left chamber 281 and the right chamber 282 are slidably connected to the inner sides of the housing 21 through elastic guide sleeve assemblies 215. The inner sides of the left chamber 281 and the right chamber 282 are elliptical arc surfaces. The upper ends of the left chamber 281 and the right chamber 282 are connected to the lower end of the screen plate 26. The crushing inlet 29 is located between the upper ends of the left chamber 281 and the right chamber 282. The crushing outlet 210 is located between the lower ends of the left chamber 281 and the right chamber 282. The crushing roller 211 has an elliptical end.

[0034] like Figure 4 , 5As shown in Figure 6, a slide block 216 is fixedly installed at the upper end of the left cavity 281 and the right cavity 282, and a moving block 217 is fixedly installed at the lower end of the mesh plate 26. The moving block 217 is slidably installed on the slide block 216 through the slide groove 218 and the slider 219. A compression spring 220 is installed between the slider 219 and one end of the slide groove 218. The electrostatic precipitator plate 213 is installed inside the box 21 through the guide plate 221. The electrostatic precipitator plate 213 is slidably connected to the guide plate 221. A guide rod 222 is fixedly installed on the lower side of the electrostatic precipitator plate 213. The lower end of the guide rod 222 is slidably connected to the upper outer side of the left cavity 281 and the right cavity 282. The upper outer side of the left cavity 281 and the right cavity 282 is an arc surface or an inclined surface. The left cavity 281 and the right cavity 282 are slidably installed on the upper side of the base plate 23.

[0035] like Figure 5 As shown, the slide groove 218 is disposed on the lower side of the moving block 217, the slider 219 is fixedly disposed on the upper side of the slide block 216, and the compression spring 220 is disposed between the outer side of the slider 219 and the inner end side of the slide groove 218.

[0036] like Figure 4 and 6 As shown, a water mist nozzle 223 is fixedly installed on the lower part of the mesh plate 26 and above the electrostatic precipitator plate 213.

[0037] like Figure 4 and 7 As shown, the elastic guide sleeve assembly 215 includes a slide rod 2151 fixedly disposed on the outside of the left cavity 281 and the right cavity 282. Slide sleeves 2152 are fixedly disposed on both sides of the housing 21 at positions corresponding to the slide rod 2151. The outer end of the slide rod 2151 is slidably disposed inside the slide sleeve 2152. A return spring 2153 is disposed on the outside of the slide rod 2151 and between the inside of the housing 21 and the outside of the left cavity 281 and the right cavity 282.

[0038] like Figure 1 and 2 As shown, the mixing and stirring mechanism 1 includes a bottom support 11, a mixing tank 12 fixedly mounted on the upper side of the bottom support 11, a stirring shaft 13 rotatably mounted inside the mixing tank 12, stirring blades 14 fixedly mounted on the upper side of the stirring shaft 13, a stirring motor 15 fixedly mounted on the front end of the bottom support 11, and the stirring motor 15 is connected to the stirring shaft 13 via a reducer 16. A fixing plate 17 is fixedly mounted on the upper front end of the mixing tank 12, and a dust removal and pulverizing mechanism 2 is fixedly mounted on the upper side of the fixing plate 17. A mixing outlet 18 is provided on the lower end of the mixing tank 12. Two sets of stirring shafts 13 are provided, and the stirring blades 14 are auger blades, with the auger blades on different stirring shafts 13 having opposite spiral directions.

[0039] The housing 21 of this invention serves as the main body of the dust removal and pulverizing mechanism 2. Its robust structure allows it to withstand various workloads. An inlet 22 is located at the upper end of the housing to receive dried waste paper to be processed. A base plate 23 is fixed at the lower end, with an outlet 24 for discharging the waste paper after dust removal and pulverization. Dust outlets 224 are also located on both sides of the housing to facilitate the removal of accumulated dust. A quadrilateral guide block 25 is fixed in the middle of the inner side of the housing 21 to guide the flow of waste paper, ensuring it smoothly enters the subsequent pulverizing chamber 28. The screen plate 26 has a stepped design and is inclinedly positioned on the outer side of the lower part of the quadrilateral guide block 25. A feeding channel 27 is formed between the screen plate 26 and the quadrilateral guide block 25, used to transport the waste paper from the inlet 22 to the pulverizing chamber 28. The stepped design slows down the rate at which waste paper falls and increases the vibration of the waste paper during rolling or sliding, which is beneficial for dust dispersion and subsequent electrostatic precipitator treatment (the flat screen 26 is prone to waste paper clogging the mesh). The electrostatic precipitator plate 213 is located inside the housing 21, outside the screen 26. The electrostatic precipitator plate 213 is parallel to the lower side of the quadrilateral guide block 25, and can adsorb dust through the mesh of the screen 26. A guide rod 222 is fixed to the lower side of the electrostatic precipitator plate 213, and the lower end of the guide rod is slidably connected to the upper outer side of the left and right cavities. The slide groove 214, slide seat 216, moving block 217, compression spring 220 and other components together constitute the sliding adjustment mechanism of the screen 26. Through the cooperation of the slide groove 214 and the slide seat 216, and the elastic force of the compression spring 220, the screen 26 can slide horizontally within the housing 21, thereby realizing the opening and closing control of the feeding channel.

[0040] like Figure 1-8As shown, the working process of the present invention is as follows: Dry waste paper is fed into the box 21 through the feed inlet 22 and enters the crushing chamber 28 through the feeding channel 27. The stepped screen 26 can slow down the time when the waste paper falls, increase the vibration when the waste paper rolls or slides on the steps, and increase the space for dust to float (when the screen 26 is flat, the waste paper is easy to block the mesh of the screen 26). This makes it easier for the electrostatic precipitator 213 to adsorb the dust through the mesh of the screen 26. After dust removal, the waste paper enters the crushing chamber 28 and is cut or ground by the crushing roller 211 and the crushing teeth on the crushing chamber 28. Then it enters the soaking, mixing and stirring mechanism 1 to mix with other raw materials and ingredients and add water to make pulp. The crushing chamber 28 is divided into a left chamber 281 and a right chamber 282. Under the action of the elliptical crushing roller 211 and the elastic guide sleeve assembly 215, the left chamber 281 and the right chamber 282 will continuously open and close, thereby driving the opening and closing of the two screen plates 26. This controls the opening and closing of the feeding channel 27, as well as the opening and closing of the crushing inlet 29 and the crushing outlet 210, thus realizing the intermittent feeding and unloading of waste paper. The continuous opening and closing and shaking of the screen plates 26 can drive the shaking of the waste paper inside the feeding channel 27, which is conducive to the removal of dust adhering to the waste paper and the dust removal of the electrostatic precipitator plate 213. When the left chamber 281 and the right chamber 282 open outwards, the screen plates 26 are driven to open to both sides first. When the screen plates 26 contact the electrostatic precipitator plate, they stop moving, while the left chamber 281 and the right chamber 282 continue to open to both sides. At this time, the upper sides of the left chamber 281 and the right chamber 282 open. Initially, the left cavity 281 and right cavity 282 contact the lower end of the guide rod 222, causing the electrostatic precipitator plate 213 to slide upwards along the guide plate 221 via the guide rod 222. This allows the two sides of the stepped mesh plate 26 to scrape the inner surface of the dust removal plate 213, facilitating the falling of dust adsorbed on the dust removal plate 213 onto the bottom plate 23 at the bottom of the housing 21. When the left cavity 281 and right cavity 282 move inwards, the electrostatic precipitator plate 213... As gravity returns to its initial state, the screen plate 26 moves inward and closes again. The left cavity 281 and right cavity 282, which open and close to both sides, can scrape the upper side of the bottom plate 23, facilitating the discharge of dust accumulated on the upper side of the bottom plate 23 from the dust outlet 224. The water mist nozzle 223 can continuously spray water mist, which forms a water film on the surface of the electrostatic precipitator plate 213, which is beneficial to the dust removal capacity of the electrostatic precipitator plate and also helps to remove dust under the action of the screen plate 26. The function of the mixing and stirring mechanism 1 is to make pulp from the crushed waste paper. Appropriate water and other raw materials are added as required. The stirring blades 14 rotate and stir under the drive of the stirring motor 15 to form pulp. The two sets of stirring blades 14, which are symmetrically arranged in the shape of an auger, are beneficial to increase the stirring effect and the discharge of the pulp after it is made.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for treating waste pulp during the papermaking process of medical cold-sealed paper, comprising a mixing and stirring mechanism and a dust removal and pulverizing mechanism, wherein the dust removal and pulverizing mechanism is disposed above the soaking, mixing, and stirring mechanism, characterized in that... The dust removal and pulverizing mechanism includes a housing. A feed inlet is located at the upper end of the housing, and a bottom plate is fixedly installed at the lower end of the housing. A discharge outlet is located on the bottom plate. A symmetrical quadrilateral guide block is fixedly installed at the center of the inner side of the housing. Mesh plates are symmetrically installed on both sides of the inner side of the housing, below the quadrilateral guide blocks. The mesh plates are stepped and inclined along the outer side of the lower side of the quadrilateral guide blocks. A feeding channel is provided between the mesh plates and the lower side of the quadrilateral guide blocks. A pulverizing chamber is located inside the housing, below the mesh plates. The upper side of the pulverizing chamber corresponds to… A crushing inlet is provided at the lower end of the feeding channel, and a crushing outlet is provided on the lower side of the crushing chamber corresponding to the outlet. A crushing roller is rotatably installed inside the crushing chamber, and a crushing motor is driven to the outer side of the end of the crushing roller. The crushing motor is fixedly installed on the outer side of the box. An electrostatic precipitator is provided inside the box and on the outer side of the mesh plate. The electrostatic precipitator is arranged parallel to the lower side of the quadrilateral guide block. The outer side of the crushing roller and the inner side of the crushing chamber are provided with mutually cooperating crushing teeth. Dust outlets are provided on both sides of the box and on the outer side of the bottom plate. The box body is provided with sliding grooves on both sides. The upper end of the screen plate is horizontally slidably connected to the two sides of the box body through the sliding grooves. The crushing chamber is symmetrically divided into a left chamber and a right chamber. The outer sides of the left chamber and the right chamber are slidably connected to the inner sides of the box body through elastic guide sleeve assemblies. The inner sides of the left chamber and the right chamber are elliptical arc surfaces. The upper ends of the left chamber and the right chamber are connected to the lower ends of the screen plate. The crushing inlet is located between the upper ends of the left chamber and the right chamber. The crushing outlet is located between the lower ends of the left chamber and the right chamber. The end side of the crushing roller is elliptical. The upper ends of the left and right cavities are fixedly equipped with sliding blocks, and the lower end of the mesh plate is fixedly equipped with a moving block. The moving block is slidably mounted on the sliding block via a sliding groove and a slider. A compression spring is provided between the slider and one end of the sliding groove. The electrostatic precipitator plate is mounted on the inner side of the housing via a guide plate. The electrostatic precipitator plate is slidably connected to the guide plate. A guide rod is fixedly mounted on the lower side of the electrostatic precipitator plate. The lower end of the guide rod is slidably connected to the upper outer side of the left and right cavities. The upper outer side of the left and right cavities is an arc-shaped surface or an inclined surface. The left and right cavities are slidably mounted on the upper side of the base plate.

2. The device for treating pulp waste during the medical cold-sealing papermaking process according to claim 1, characterized in that: The groove is located on the lower side of the moving block, the slider is fixedly located on the upper side of the slide block, and the compression spring is located between the outer side of the slider and the inner end of the groove.

3. The device for treating pulp waste during the medical cold-sealing papermaking process according to claim 1, characterized in that: A water mist nozzle is fixedly installed on the upper lower side of the mesh plate and above the electrostatic precipitator plate.

4. The device for treating pulp waste during the medical cold-sealing papermaking process according to claim 1, characterized in that: The elastic guide sleeve assembly includes a slide rod fixedly disposed on the outside of the left cavity and the right cavity. Slide sleeves are fixedly disposed on the inside of both sides of the housing corresponding to the position of the slide rod. The outer end of the slide rod is slidably disposed inside the slide sleeve. A return spring is disposed on the outside of the slide rod and between the inside of the housing and the outside of the left cavity and the right cavity.

5. A device for treating pulp waste during the medical cold-sealing papermaking process according to any one of claims 1-4, characterized in that: The mixing and stirring mechanism includes a bottom support, a mixing tank fixedly mounted on the upper side of the bottom support, a stirring shaft rotatably mounted on the inner side of the mixing tank, stirring blades fixedly mounted on the upper side of the stirring shaft, a stirring motor fixedly mounted on the front end of the bottom support, the stirring motor being connected to the stirring shaft via a reducer, a fixing plate fixedly mounted on the upper front end of the mixing tank, a dust removal and pulverizing mechanism fixedly mounted on the upper side of the fixing plate, and a mixing outlet located on the lower end of the mixing tank.

6. The device for treating pulp damage during the medical cold-sealing papermaking process according to claim 5, characterized in that: The stirring shaft is provided in two sets, and the stirring blades are auger blades, with the auger blades on different stirring shafts having opposite spiral directions.

Images