Chemical fiber micro-plastic digestion equipment

Abstract

The utility model discloses chemical fiber micro-plastic digestion equipment in the technical field of chemical fiber micro-plastic digestion, which comprises a digestion cylinder, a stirring component is mounted in the digestion cylinder, the stirring component comprises a stirring blade, a stirring frame and a driving motor, the stirring blade and the stirring frame are used for stirring, the driving motor is used for driving the stirring blade and the stirring frame, and a taking component is mounted at the bottom of the digestion cylinder. The taking assembly comprises a filter cartridge used for placing articles, a sealing plate used for placing the filter cartridge, and a moving rod and a bayonet lock used for fixing the sealing plate, compared with the prior art, the device disclosed by the utility model has the beneficial effects that the device is convenient for personnel to mount and dismount the filter cartridge, the mounting and dismounting efficiency is improved, the digestion efficiency is improved, and the working efficiency is improved. Meanwhile, impurities in the filter cylinder can be conveniently cleaned by personnel, raw materials in the digestion cylinder can be stirred, the digestion efficiency of the raw materials is improved, and when the raw materials are added, the raw materials can be scattered, so that the problems that the contact range of an alkaline solution and the raw materials is small and the digestion efficiency is low due to accumulation of the raw materials are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical fiber microplastic digestion, in particular to chemical fiber microplastic digestion equipment. Background Art

[0002] Chemical fiber microplastics refer to microplastics produced during the production, use, and disposal of chemical fibers. The diameter of chemical fibers is at the micron, submicron, and nanometer levels. They disintegrate under the influence of physical and chemical conditions and immediately form microplastics. Microplastics have enrichment properties and can enrich toxic and harmful substances in the environment. They enter the body directly or indirectly through water circulation, atmospheric circulation, or biological enrichment. When the environment changes, harmful residual substances are released. Some micron and nanometer-level microplastics can participate in cell material exchange and cause harm to the human body at the cellular level. At present, fiber microplastics have become one of the main components of microplastics in the environment. In the preparation process of chemical fiber microplastics, the raw materials need to be digested, and a digestion device is required for this.

[0003] However, during the use of digestion devices in existing life, the raw materials are poured into the digestion tube and accumulated inside the digestion tube, which causes the alkaline solution to be in contact with the raw materials for a long time and has difficulty penetrating into the raw materials, resulting in low raw material digestion efficiency, which in turn leads to low efficiency in the preparation of chemical fiber microplastics. Utility Model Content

[0004] The purpose of the utility model is to provide a chemical fiber microplastic digestion device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical fiber microplastic digestion device, comprising a digestion cylinder, wherein a stirring assembly is installed inside the digestion cylinder, and the stirring assembly comprises a stirring blade and a stirring frame for stirring and a driving motor for driving the two;

[0006] A pick-up assembly is installed at the bottom of the digestion cylinder. The pick-up assembly includes a filter cylinder for placing items, a closing plate for placing the filter cylinder, and a moving rod and a latch for fixing the closing plate.

[0007] Preferably, a driving motor is fixedly installed on the top of the digestion cylinder, the output shaft of the driving motor is fixedly connected to a stirring shaft, stirring blades are evenly fixedly installed on the outer side of the bottom of the stirring shaft, a belt connecting mechanism is fixedly connected to the outer side of the middle part of the stirring shaft, and a stirring frame is fixedly installed inside one end of the belt connecting mechanism.

[0008] Preferably, a protection box is provided inside the digestion cylinder on the outside of the belt connection mechanism, and the belt connection mechanism is movably installed inside the protection box.

[0009] Preferably, both ends of the top of the protection box are provided with inclined angles.

[0010] Preferably, the belt connection mechanism includes two pulleys and a belt, pulleys are movably installed at both ends of the protection box, the two pulleys are connected by a belt, and pulleys are fixedly connected to the outer side of the stirring shaft and the bottom of the stirring frame.

[0011] Preferably, a feed cylinder is welded through one end of the top of the digestion cylinder, and a discharge cylinder is welded through one end of the digestion cylinder.

[0012] Preferably, the stirring frame and the feed barrel correspond to each other, and the end of the discharge barrel is connected to an electric valve.

[0013] Preferably, a moving cylinder is welded to the outside of the digestion cylinder, a moving rod is slidably connected inside the moving cylinder, a bayonet is embedded and installed inside the moving rod, a closing plate is installed at the bottom of the moving rod by screws, a rubber plate is bonded to the top of the closing plate, and a filter cylinder is bonded to the top of the closing plate.

[0014] Preferably, a positioning groove is provided on the top surface of the closing plate, a positioning column is inserted and connected into the positioning groove, and the filter cartridge is fixedly mounted on the positioning column.

[0015] Preferably, the outer side of the filter cylinder contacts the inner wall of the digestion cylinder, and the end face of the bayonet contacts the end face of the moving cylinder.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] It is convenient for personnel to install and disassemble the filter cartridge, improve the efficiency of installation and disassembly, improve the efficiency of digestion, and at the same time, it is convenient for personnel to clean the impurities inside the filter cartridge. The raw materials inside the digestion cartridge can be stirred to speed up the efficiency of raw material digestion. When adding raw materials, the raw materials can be broken up to avoid the accumulation of raw materials, resulting in a small contact range between the alkaline liquid and the raw materials, resulting in low digestion efficiency. The digestion effect can be improved by stirring, making the digestion more thorough. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the taking component of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Digestion cylinder;

[0024] 2. stirring assembly; 201. driving motor; 202. stirring shaft; 203. stirring blade; 204. belt connecting mechanism; 205. stirring frame; 206. protection box;

[0025] 3. Pick-up assembly; 301. Moving cylinder; 302. Moving rod; 303. Bayonet; 304. Closing plate; 305. Rubber plate; 306. Filter cylinder;

[0026] 4. Feed barrel; 5. Discharge barrel. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0028] See also Figure 1-3 The utility model provides a technical solution: a chemical fiber microplastic digestion device, comprising a digestion cylinder 1, a stirring assembly 2 is installed inside the digestion cylinder 1, and the stirring assembly 2 comprises a stirring blade 203 and a stirring frame 205 for stirring and a driving motor 201 for driving the two;

[0029] A pick-up assembly 3 is installed at the bottom of the digestion cylinder 1 , and the pick-up assembly 3 includes a filter cylinder 306 for placing items, a closing plate 304 for placing the filter cylinder 306 , and a moving rod 302 and a latch 303 for fixing the closing plate 304 .

[0030] A driving motor 201 is fixedly installed on the top of the digestion cylinder 1, and a stirring shaft 202 is fixedly connected to the output shaft of the driving motor 201. Stirring blades 203 are evenly fixedly installed on the outer side of the bottom of the stirring shaft 202. A belt connecting mechanism 204 is fixedly connected to the outer side of the middle part of the stirring shaft 202. A protection box 206 is arranged inside the digestion cylinder 1 on the outer side of the belt connecting mechanism 204. Both ends of the top of the protection box 206 are provided with an inclination angle to prevent the problem of raw materials piling up on the top of the protection box 206. The belt connecting mechanism 204 is movably installed inside the protection box 206, which can ensure the belt connecting mechanism 204 and ensure the stable operation of the belt connecting mechanism 204. A stirring frame 205 is fixedly installed at one end of the belt connecting mechanism 204. The belt connecting mechanism 204 includes two pulleys and a belt. Pulleys are movably installed at both ends of the protection box 206, and the two pulleys are connected by a belt. Pulleys are fixedly connected to the outer side of the stirring shaft 202 and the bottom of the stirring frame 205, which is convenient for driving the stirring shaft 202 and the stirring frame 205 to rotate.

[0031] A feed cylinder 4 is welded through one end of the top of the digestion cylinder 1 , and a discharge cylinder 5 is welded through one end of the digestion cylinder 1 . The stirring frame 205 corresponds to the feed cylinder 4 , and an electric valve is connected to the end of the discharge cylinder 5 .

[0032] A moving cylinder 301 is welded to the outside of the digestion cylinder 1, and a moving rod 302 is slidably connected inside the moving cylinder 301, and a pin 303 is embedded and installed inside the moving rod 302. A closing plate 304 is installed at the bottom of the moving rod 302 by screws, and a rubber plate 305 is bonded to the top of the closing plate 304. A positioning groove is opened on the top surface of the closing plate 304, and a positioning column is inserted and connected inside the positioning groove. The filter cylinder 306 is fixedly installed on the positioning column to facilitate the positioning of the filter cylinder 306, and then to facilitate the installation of the filter cylinder 306. The outer side of the filter cylinder 306 contacts with the inner wall of the digestion cylinder 1, and the end face of the pin 303 contacts with the end face of the moving cylinder 301 to ensure the stability of the filter cylinder 306. The filter cylinder 306 is bonded to the top of the closing plate 304.

[0033] When personnel need to digest chemical fiber microplastics, they place the filter cartridge 306 on the top of the closing plate 304, and then place the filter cartridge 306 inside the digestion cartridge 1, and use the rubber plate 305 to enhance the sealing between the closing plate 304 and the digestion cartridge 1. Then, the personnel fix the moving rod 302 through the bayonet 303, and then fix the closing plate 304, and then place the filter cartridge 306 inside the digestion cartridge 1, which is convenient for personnel to install and disassemble the filter cartridge 306, improve the efficiency of installation and disassembly, improve the efficiency of digestion, and facilitate personnel to clean impurities inside the filter cartridge 306;

[0034] After placing the filter cartridge 306 inside the digestion cartridge 1, turn on the drive motor 201 to drive the stirring shaft 202 to rotate, and the stirring blade 203 and the stirring frame 205 are driven to rotate by the rotation of the stirring shaft 202. Then, pour the alkaline liquid into the digestion cartridge 1, and then put the raw materials into the digestion cartridge 1, and stir the raw materials inside the digestion cartridge 1 to speed up the digestion efficiency of the raw materials. When adding the raw materials, the raw materials can be broken up to avoid the accumulation of the raw materials, which results in a small contact range between the alkaline liquid and the raw materials and a low digestion efficiency. The digestion effect can be improved by stirring, and the digestion can be more thorough.

[0035] 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.

[0036] 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 chemical fiber microplastic digestion device, comprising a digestion cylinder (1), characterized in that: A stirring assembly (2) is installed inside the digestion cylinder (1), and the stirring assembly (2) comprises a stirring blade (203) and a stirring frame (205) for stirring, and a driving motor (201) for driving the two. A pick-up assembly (3) is installed at the bottom of the digestion cylinder (1), and the pick-up assembly (3) comprises a filter cylinder (306) for placing items, a closing plate (304) for placing the filter cylinder (306), and a moving rod (302) and a locking pin (303) for fixing the closing plate (304).

2. The chemical fiber microplastic digestion equipment according to claim 1 is characterized in that: A driving motor (201) is fixedly mounted on the top of the digestion cylinder (1); an output shaft of the driving motor (201) is fixedly connected to a stirring shaft (202); stirring blades (203) are evenly fixedly mounted on the outer side of the bottom of the stirring shaft (202); a belt connecting mechanism (204) is fixedly connected to the outer side of the middle of the stirring shaft (202); and a stirring frame (205) is fixedly mounted inside one end of the belt connecting mechanism (204).

3. The chemical fiber microplastic digestion equipment according to claim 2 is characterized in that: A protection box (206) is provided inside the digestion cylinder (1) and outside the belt connection mechanism (204), and the belt connection mechanism (204) is movably installed inside the protection box (206).

4. The chemical fiber microplastic digestion equipment according to claim 3 is characterized in that: Both ends of the top of the protection box (206) are provided with inclined angles.

5. The chemical fiber microplastic digestion equipment according to claim 3 is characterized in that: The belt connection mechanism (204) comprises two pulleys and a belt. Pulleys are movably mounted at both ends of the interior of the protection box (206). The two pulleys are connected by a belt. The outer side of the stirring shaft (202) and the bottom of the stirring frame (205) are fixedly connected with pulleys.

6. The chemical fiber microplastic digestion equipment according to claim 2 is characterized in that: A feed cylinder (4) is welded through one end of the top of the digestion cylinder (1), and a discharge cylinder (5) is welded through one end of the digestion cylinder (1).

7. The chemical fiber microplastic digestion equipment according to claim 6 is characterized in that: The stirring frame (205) corresponds to the feed cylinder (4), and the end of the discharge cylinder (5) is connected to an electric valve.

8. The chemical fiber microplastic digestion equipment according to claim 1 is characterized in that: A moving cylinder (301) is welded to the outside of the digestion cylinder (1), a moving rod (302) is slidably connected inside the moving cylinder (301), a bayonet (303) is embedded inside the moving rod (302), a closing plate (304) is installed at the bottom of the moving rod (302) by screws, a rubber plate (305) is bonded to the top of the closing plate (304), and a filter cylinder (306) is bonded to the top of the closing plate (304).

9. The chemical fiber microplastic digestion equipment according to claim 8, characterized in that: The top surface of the closing plate (304) is provided with a positioning groove, a positioning column is inserted and connected inside the positioning groove, and the filter cartridge (306) is fixedly mounted on the positioning column.

10. The chemical fiber microplastic digestion equipment according to claim 8, characterized in that: The outer side of the filter cylinder (306) contacts the inner wall of the digestion cylinder (1), and the end surface of the latch (303) contacts the end surface of the moving cylinder (301).

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