Refined cotton wool recovery processing equipment

Abstract

The invention relates to the technical field of cotton fiber recovery equipment, and discloses refined cotton fiber recovery processing equipment which comprises a first processing box, a separation barrel is arranged on one side of the first processing box, and the top of the first processing box communicates with the top of the separation barrel through a first conveying pipeline; the second treatment box is arranged on the rear side of the separation barrel, and the middle of the rear side of the second treatment box communicates with the interior of the second treatment box through a second conveying pipeline; and the solid impurity stripping mechanism is arranged in the treatment box I and is used for stripping solid impurities contained in the used refined cotton from cotton fibers of the refined cotton. By adding and arranging the oil stain separation mechanism, when the refined cotton fiber is recycled, the mechanism utilizes steam to conduct electricity on the cotton fiber, combines argon and plasma technologies, destroys the molecular structure of the oil stain in a low-temperature environment, can degrade the oil stain without adding chemical agents, and solves the problem of agent pollution in the traditional process.

Description

Technical Field

[0001] The invention relates to the technical field of cotton lint recovery equipment, in particular to refined cotton lint recovery and processing equipment. Background Art

[0002] Refined cotton is a high-purity cellulose material made from cotton linters, chemically treated to remove lignin, hemicellulose, and impurities. It is a uniform, loose, white, flocculent material. Its primary component is cellulose, which is highly hydrophilic, absorbent, and chemically stable, and is soluble in copper-ammonia solutions.

[0003] In the industrial sector, waste generated after refined cotton use often contains complex contaminants, posing a challenge to its recycling. These contaminants primarily fall into two categories: mechanically incorporated solid impurities such as sand, metal debris, plastic fibers, and wood chips, ranging in size from micron-sized dust to millimeter-sized particles; and chemical contaminants, including residual mineral oils, synthetic oils, dye auxiliaries, and unreacted modifiers from the preparation of cellulose ethers and esters. These contaminants bind to cotton fibers through physical adsorption or chemical crosslinking, making traditional recycling and disposal difficult.

[0004] Currently, the industry generally uses a soaking and washing method to treat this type of waste. This process involves placing waste refined cotton into a steel washing tank, injecting an alkaline chemical solution, and then mechanically stirring and fluffing it before soaking it. However, this treatment method not only produces a large amount of wastewater, thereby wasting water resources, but also contains a large amount of chemicals. Direct discharge of the cleaning wastewater generated by this treatment method can easily cause ecological problems such as water alkalinization and soil compaction. Therefore, those skilled in the art have proposed a refined cotton lint recovery and processing equipment to solve the above-mentioned technical problems. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides a refined cotton lint recovery and processing device, which solves the problem that the prior refined cotton soaking treatment easily causes waste of water resources and easily leads to environmental pollution.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a refined cotton lint recovery and processing device, comprising The first processing box has a separation cylinder on one side, and the top of the first processing box is connected to the top of the separation cylinder through the first delivery pipe; The second treatment box is arranged at the rear side of the separation cylinder, and the middle part of the rear side of the second treatment box is connected to the interior of the second treatment box through the second delivery pipe; The solid impurity stripping mechanism is arranged inside the processing box 1 and is used to strip the solid impurities and refined cotton lint contained in the used refined cotton; The oil-dirt separation mechanism is arranged inside the separation cylinder and is used to separate the refined cotton wool processed by the solid-dirt stripping mechanism from the oil dirt contained therein; A jet cleaning mechanism is provided in the second processing box and is used to clean the refined cotton wool after being processed by the oil-stain separation mechanism; The multi-stage collecting mechanism is arranged in the second processing box and is used for multi-stage collecting and processing the refined cotton wool after being processed by the jet cleaning mechanism.

[0007] Preferably, the solid-impurity stripping mechanism includes a feeding box, a feeding box is provided on one side of the processing box one, a stripping chamber is opened inside the processing box one, and the interior of the stripping chamber is connected with the interior of the feeding box, the interior of the feeding box is slidably connected with a counterweight pressure seat, a grid partition plate is provided at the middle and lower part of the inner side of the stripping chamber, the middle and lower part of the rear side of the processing box one is connected with one end of the return pipe, and a control valve one is provided on the conveying pipe one.

[0008] Preferably, the solid-impurity stripping mechanism also includes a rotating seat 1, which is rotatably connected to a rotating seat 1 on one side of the middle and lower part of the stripping chamber, and an electrostatic adsorption layer is provided on the outer wall of the rotating seat 1, and a plurality of separation rods are arranged in a circular array on the outer wall of the rotating seat 1, and a mounting roller is rotatably connected to the other side of the middle and lower part of the stripping chamber, and a plurality of elastic comb teeth are arranged in a circular array on the outer wall of the mounting roller, and a driving motor 2 and a driving motor 3 are respectively provided on both sides of the middle and lower part of the front end of the processing box 1, and the output end of the driving motor 2 passes through the processing box 1 and is connected to the middle part of the rotating seat 1, and the output end of the driving motor 3 passes through the processing box 1 and is connected to the middle part of the mounting roller.

[0009] Preferably, the oil separation mechanism includes a steam generator, and the steam generator is provided in the lower middle part of one side of the separation cylinder. The steam exhaust port of the steam generator is connected with the interior of the separation cylinder through a connecting pipe, and the argon discharge end is provided in the upper middle part of one side of the separation cylinder, and the control valve 2 is provided on the delivery pipeline 2.

[0010] Preferably, the oil separation mechanism also includes a barrier yarn seat, a barrier yarn seat is provided in the lower middle part of the inner side of the separation cylinder, an insulating mounting sleeve is provided in the middle part of the inner bottom end of the separation cylinder, an electrode rod is provided in the middle part of the inner side of the insulating mounting sleeve, and a voltage frequency regulator is provided in the upper middle part of the front side of the separation cylinder.

[0011] Preferably, the jet cleaning mechanism includes a processing chamber, a processing chamber is opened inside the processing box 2, a spray row is provided on the top side of the processing chamber, an installation box is provided on the top side of the processing box 2, the internal rotation of the installation box is connected to the rotating seat 2, and a plurality of mixing chambers are arranged in a circular array on the outer wall of the rotating seat 2. A driving motor 1 is provided in the middle of one side of the installation box, and the output end of the driving motor 1 passes through the installation box and is connected to the middle of the rotating seat 2. The bottom of the installation box is connected to the various liquid inlets of the spray row through the internal flow channel, and a high-pressure water inlet end and a high-pressure air inlet end are provided on both sides of the middle of the top of the installation box.

[0012] Preferably, the jet cleaning mechanism also includes a sliding groove, and sliding grooves are provided in the middle and upper parts of both sides of the inner wall of the processing chamber, and a mobile collecting seat is slidably connected between the sliding grooves. A plurality of gauze plates with decreasing apertures from top to bottom are equidistantly arranged inside the mobile collecting seat, and a grading chamber is formed between adjacent gauze plates. Two cylinders are equidistantly arranged in the middle and upper part of the side of the processing box 2 close to the separation cylinder, and the rod body of the cylinder passes through the processing box 2 and is connected to the corresponding position of the mobile collecting seat.

[0013] Preferably, the multi-stage collection mechanism includes a side box, a side box is provided in the lower middle part of one side of the processing box 2, a plurality of mounting rods are equidistantly provided inside the side box, and heating wires are provided on the mounting rods, an air pump is provided in the upper middle part of one side of the processing box 2, and the exhaust end of the air pump is connected to the interior of the side box through a connecting pipe.

[0014] Preferably, the multi-stage collecting mechanism further includes a drainage hood, and the drainage hood is provided at the lower middle portion of one side of the processing chamber, and the interior of the drainage hood is communicated with the interior of the side box.

[0015] Preferably, the multi-stage collection mechanism also includes a closing cover, and the closing cover is threadedly connected to one side of the middle part of the top of the processing box 2. The interior of the closing cover is provided with multiple collection mesh plates with decreasing apertures from bottom to top, and the middle part of the top of the closing cover is connected to one end of the return pipe.

[0016] Working principle: When the used refined cotton is recycled, the solid impurity stripping mechanism is started first, and the staff places the refined cotton to be processed in the feeding box. After the staff has placed the refined cotton, the staff will reset the counterweight press seat in the feeding box. On the one hand, the counterweight press seat presses down the refined cotton in the feeding box to make it move, so as to facilitate its subsequent processing. On the other hand, the refined cotton to be processed can be sealed and protected to prevent the refined cotton from being scattered in the surrounding environment during the processing and causing pollution to the surrounding air environment. Then the drive motor three and the drive motor two on the processing box one are started synchronously. At the same time, the drive motor three and the drive motor two are started and the stripping chamber is respectively pressed down. The rotating seat 1 and the mounting roller are driven, so that the rotating seat 1 and the mounting roller produce relative rotational motion. While the rotating seat 1 rotates, the electrostatic adsorption layer and the separation rod thereon cooperate to pick and separate the ball-like refined cotton in the feeding box in sequence. At the same time, the elastic comb teeth on the mounting roller separate the small pieces of refined cotton separated by the electrostatic adsorption layer and the separation rod on the rotating seat 1 from the rotating seat 1, and the solid impurities in the refined cotton are picked and separated from the cotton wool in the refined cotton, so that the solid impurities after being stripped from the refined cotton are guided by the elastic comb teeth and fall onto the grid partition plate at the bottom of the stripping chamber. At the same time, the control valve 1 on the conveying pipe 1 is opened briefly, and the bottom of the stripping chamber is returned to the bottom by the return The high-pressure gas refluxed from the flow pipe drives the refined cotton wool separated from the stripping chamber to move, and enters the separation cylinder through the conveying pipe 1, thereby completing the stripping of the refined cotton wool and the solid impurities inside it during the refined cotton recovery process; then the oil separation mechanism is started, and when the airflow carries the refined cotton wool stripped by the solid impurity stripping mechanism into the interior of the separation cylinder, the control valve 1 on the conveying pipe 1 and the control valve 2 on the conveying pipe 2 are both in a closed state, and then the steam generator on the separation cylinder injects water vapor into the interior of the separation cylinder, and the argon generating equipment simultaneously injects argon into the interior of the separation cylinder through the argon discharge end. At this time, the refined cotton wool entering the interior of the separation cylinder and the steam generator input The refined cotton wool inside the separation cylinder is in a conductive state, and the barrier yarn seat inside the separation cylinder is used as a barrier medium to prevent the refined cotton in contact with the water vapor in the separation cylinder from adhering to the electrode rod in the insulating installation sleeve. Then the staff adjusts the voltage and frequency of the electrode rod in the insulating installation sleeve through the voltage and frequency regulator on the separation cylinder. Under the low temperature condition in the separation cylinder, plasma is generated among the argon gas, cotton wool and water vapor inside the separation cylinder. The molecular structure of the oily chemical pollutants attached to the surface of the cotton wool is destroyed by the plasma, thereby degrading and separating the oily chemical pollutants attached to the surface of the cotton wool, thereby completing the degradation and separation of the oily chemical pollutants on the surface of the refined cotton wool;Then the jet cleaning mechanism is started. After the oil separation mechanism separates the oil and chemical pollutants attached to the refined cotton wool, the control valve 1 on the conveying pipe 1 and the control valve 2 on the conveying pipe 2 are opened again. The treated refined cotton wool is guided and driven by the internal airflow to enter the processing box 2. After the refined cotton wool enters the processing box 2, the control valve 1 on the conveying pipe 1 and the control valve 2 on the conveying pipe 2 are closed again. At this time, the high-pressure water and high-pressure gas are respectively discharged into the corresponding mixing chamber on the rotating seat 2 through the high-pressure water inlet end and the high-pressure air inlet end on the installation box, so that a high-pressure state of coexistence of gas and liquid is formed in the mixing chamber. Then the drive motor 1 on the installation box is started. At the same time, the drive motor 1 drives the rotating seat 2 therein to rotate synchronously. When the mixing chamber in the gas-liquid coexistence state rotates to the bottom of the installation box, the high-pressure gas and high-pressure water therein are discharged into the jet discharge in the processing chamber through the internal flow channel in the installation box. The air is then passed through the filter bag and the filter bag is then filtered and collected layer by layer through a plurality of filter screens with different apertures, and the above-mentioned jet spraying state is circulated, thereby cleaning the refined cotton wool entering the processing chamber in turn, and then the refined cotton wool after multiple jet cleaning is collected by the grading chamber in the movable collecting seat, and the cleaning water mixed with the refined cotton wool after cleaning falls into the processing chamber in the processing box 2 for collection, and then the movable collecting seat after the refined cotton wool collection is completed is pushed by the cylinder rod body on the processing box 2, and the cylinder rod body on the processing box 2 is pushed out while driving the movable collecting seat in the sliding groove to move synchronously, and then the bottom of the movable collecting seat after the movement is overlapped with the drainage cover, thereby completing the gas-liquid mixed jet cleaning process for the refined cotton wool;Finally, the multi-stage collection mechanism is started. First, the air pump on the second processing box is started. When the air pump is started, high-pressure gas is injected into the side box through the connecting pipe. The high-pressure gas entering the side box is heated by the heating wire on the mounting rod. Then, the heated high-pressure gas enters the drainage hood. The high-pressure gas entering the drainage hood is discharged upward through its guidance. The high-pressure gas discharged upward dries the refined cotton wool collected in each grading cavity in the mobile collection seat after cleaning and drives it to flow upward. Then the high-pressure gas flowing upward The high-pressure gas then enters the closed cover on the treatment box 2. After entering the closed cover and being cleaned and dried, the refined cotton wool is collected in sequence by multiple collection mesh plates in the closed cover. At the same time, the collection mesh plates also separate the refined cotton wool in the gas. After separation, the high-pressure gas is then injected into the treatment box 1 through the reflux guide of the rotating seat 2 for recycling. After the staff completes the processing, they open the closed cover on the treatment box 2 and the processed refined cotton wool can be recycled again, thus completing the multi-stage collection and treatment of refined cotton wool.

[0017] The present invention provides a refined cotton lint recovery and processing device, which has the following beneficial effects: 1. The present invention adds and sets a solid-impurity stripping mechanism. When the refined cotton wool is recycled, the mechanism can not only press the cotton wool down through the counterweight pressure seat and close the loading box to realize automatic loading, but also prevent the cotton wool from spilling during the processing and causing pollution to the processing environment. The relative rotation of the rotating seat and the mounting roller cooperates with the electrostatic adsorption layer, the separation rod and the elastic comb teeth to separate the lumpy cotton wool into small pieces, and at the same time cooperates with the mechanical stripping method to strip and separate the solid impurities, avoiding the fiber damage of the traditional soaking process. At the same time, the grid partition plate is linked with the high-pressure airflow of the return pipe to efficiently separate impurities and cotton wool, providing clean raw materials for subsequent processing.

[0018] The present invention adds and sets an oil separation mechanism. When the refined cotton wool is recycled, the mechanism uses steam to make the cotton wool conductive, combines argon and plasma technology, destroys the molecular structure of the oil stains in a low-temperature environment, and can degrade the oil stains without adding chemical agents, thereby solving the problem of chemical pollution in traditional processes. In addition, the design of the barrier yarn seat and the electrode rod prevents the cotton wool from adhering, ensuring that the plasma acts evenly on the fiber surface, achieving deep separation of the oil stains while protecting the cellulose molecular structure, promoting the recycling of the refined cotton wool while also improving its quality during subsequent reuse.

[0019] The present invention adds and sets an oil-pollution separation mechanism. When the refined cotton wool is recycled, the mechanism forms a gas-liquid jet in a mixing chamber through high-pressure water and gas, and alternately sprays high-pressure water and gas through a jet row, replacing traditional soaking with pulse cleaning, which greatly reduces water consumption and reduces the waste of water resources in the treatment process of refined cotton. Then, in conjunction with the subsequent mobile collection seat with a mesh plate with decreasing aperture, graded filtration of cotton wool can be achieved, so that the classified collection of fibers of different particle sizes can be completed simultaneously during the cleaning process, thereby improving the utilization efficiency of recycled materials.

[0020] The present invention adds and sets a multi-stage collection mechanism. When the refined cotton wool is recycled, the mechanism generates hot air through the cooperation of the air pump and the heating wire to dry the cleaned cotton wool. The hot air flow drives the cotton wool to move upward, and multi-stage screening is achieved through the collection mesh plate in the closed cover. This treatment method not only shortens the drying time, but also can collect fibers according to their length. In addition, the hot air recycling design reduces the energy consumption of the refined cotton during recycling, and the separated gas can be returned to the treatment box for repeated use, forming a resource closed loop, thereby reducing energy consumption while improving resource utilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the front structure of the present invention; Figure 2 It is a schematic diagram of the rear structure of the present invention; Figure 3 This is a schematic cross-sectional view of the internal structure of a processing box according to the present invention; Figure 4 It is a schematic diagram of the local structure of the separation cylinder of the present invention; Figure 5 It is a schematic cross-sectional view of the internal structure of the separation cylinder of the present invention; Figure 6 It is a schematic cross-sectional view of the internal structure of the installation box of the present invention; Figure 7 This is a schematic cross-sectional view of the internal structure of the second processing box of the present invention; Figure 8 This is a schematic cross-sectional view of the internal structure of the mobile collecting seat of the present invention; Figure 9 It is a schematic cross-sectional view of the internal structure of the sealing cover of the present invention; Figure 10 It is a schematic diagram of the internal structure of the side box of the present invention.

[0022] Among them, 1. Processing box 1; 2. Feeding box; 3. Counterweight pressure seat; 4. Conveying pipeline 1; 5. Control valve 1; 6. Control valve 2; 7. High-pressure water inlet; 8. High-pressure air inlet; 9. Closure cover; 10. Installation box; 11. Drive motor 1; 12. Side box; 13. Cylinder; 14. Processing box 2; 15. Conveying pipeline 2; 16. Argon gas discharge end; 17. Steam generator; 18. Separation cylinder; 19. Voltage and frequency regulator; 20. Drive motor 2; 21. Drive motor 3; 22. Air pump; 2 3. Reflux pipe; 24. Electrostatic adsorption layer; 25. Separation rod; 26. Rotating seat 1; 27. Grid partition plate; 28. Mounting roller; 29. ​​Elastic comb teeth; 30. Stripping chamber; 31. Barrier yarn seat; 32. Electrode rod; 33. Insulating mounting sleeve; 34. Rotating seat 2; 35. Mixing chamber; 36. Injection row; 37. Mobile collecting seat; 38. Processing chamber; 39. Drainage hood; 40. Sliding groove; 41. Gauze plate; 42. Grading chamber; 43. Collecting mesh plate; 44. Mounting rod; 45. Heating wire. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Please see the attached Figure 1 -Attached Figure 2 The embodiment of the present invention provides a refined cotton lint recovery and processing device, comprising a processing box 1, a separation cylinder 18 is provided on one side of the processing box 1, and the top of the processing box 1 is connected to the top of the separation cylinder 18 through a conveying pipe 14; a processing box 2 14 is provided on the rear side of the separation cylinder 18, and the middle part of the rear side of the processing box 2 14 is connected to the interior of the processing box 2 14 through a conveying pipe 2 15; Please see the attached Figure 3 , solid impurities stripping mechanism, which is arranged inside the processing box 1, for stripping the solid impurities and refined cotton lint contained in the used refined cotton; The solid-impurity stripping mechanism includes a feeding box 2. The feeding box 2 is provided on one side of the processing box 1. A stripping chamber 30 is opened inside the processing box 1, and the interior of the stripping chamber 30 is connected to the interior of the feeding box 2. A counterweight pressure seat 3 is slidably connected to the interior of the feeding box 2. A grid partition plate 27 is provided at the middle and lower part of the inner side of the stripping chamber 30. The middle and lower part of the rear side of the processing box 1 is connected to one end of the return pipe 23, and a control valve 5 is provided on the conveying pipeline 4.

[0025] When the solid-impurity stripping mechanism is started, the staff places the refined cotton to be processed into the feeding box 2. After the staff has placed the refined cotton, the staff will reset the counterweight pressure seat 3 in the feeding box 2. On the one hand, the counterweight pressure seat 3 presses down the refined cotton in the feeding box 2 to make it move, thereby facilitating its subsequent processing. On the other hand, the refined cotton to be processed can also be sealed and protected, thereby preventing the refined cotton from spilling in the surrounding environment during the processing and causing pollution to the surrounding air environment.

[0026] The solid-impurity stripping mechanism also includes a rotating seat 26, which is rotatably connected to one side of the middle and lower part of the stripping chamber 30, and an electrostatic adsorption layer 24 is provided on the outer wall of the rotating seat 26. A plurality of separation rods 25 are arranged in a circular array on the outer wall of the rotating seat 26, and a mounting roller 28 is rotatably connected to the other side of the middle and lower part of the stripping chamber 30, and a plurality of elastic comb teeth 29 are arranged in a circular array on the outer wall of the mounting roller 28. A driving motor 20 and a driving motor 3 21 are respectively provided on both sides of the middle and lower part of the front end of the processing box 1, and the output end of the driving motor 20 passes through the processing box 1 and is connected to the middle part of the rotating seat 26, and the output end of the driving motor 3 21 passes through the processing box 1 and is connected to the middle part of the mounting roller 28.

[0027] Then, the drive motor three 21 and the drive motor two 20 on the processing box one 1 are started synchronously. When the drive motor three 21 and the drive motor two 20 are started, they respectively drive the rotating seat one 26 and the mounting roller 28 in the stripping chamber 30, so that the rotating seat one 26 and the mounting roller 28 produce relative rotational motion. While the rotating seat one 26 rotates, the electrostatic adsorption layer 24 and the separation rod 25 thereon assist in cooperating to pick up and separate the clumping refined cotton in the feeding box 2 in turn.

[0028] At the same time, the elastic comb teeth 29 on the mounting roller 28 separate the small pieces of refined cotton separated from the rotating seat 26 by the electrostatic adsorption layer 24 and the separation rod 25, and at the same time, the solid impurities in the refined cotton are picked out and separated from the cotton wool in the refined cotton, so that the solid impurities after being stripped from the refined cotton are guided by the elastic comb teeth 29 and fall onto the grid partition plate 27 at the bottom of the stripping chamber 30. At the same time, the control valve 5 on the conveying pipe 4 is briefly opened, and the high-pressure gas refluxed from the bottom of the stripping chamber 30 through the reflux pipe 23 drives the refined cotton wool separated from the stripping chamber 30 to move, and enters the separation cylinder 18 through the conveying pipe 4, thereby completing the stripping process of the refined cotton wool and its solid impurities in the refined cotton recovery process.

[0029] Please see the attached Figure 4 -Attached Figure 5, an oil-dirt separation mechanism, which is arranged inside the separation cylinder 18 and is used to separate the refined cotton wool processed by the solid-impurity stripping mechanism from the oil dirt contained therein; The oil separation mechanism includes a steam generator 17, which is provided in the middle and lower part of one side of the separation cylinder 18. The steam exhaust port of the steam generator 17 is connected to the interior of the separation cylinder 18 through a connecting pipe. An argon discharge end 16 is provided in the middle and upper part of one side of the separation cylinder 18, and a control valve 26 is provided on the conveying pipeline 2 15.

[0030] When the oil separation mechanism is started, when the airflow carries the refined cotton wool stripped by the solid impurity stripping mechanism into the separation cylinder 18, the control valve 15 on the conveying pipe 14 and the control valve 26 on the conveying pipe 2 15 are both in a closed state, and then the steam generator 17 on the separation cylinder 18 injects water vapor into the interior of the separation cylinder 18, and the argon generation equipment simultaneously injects argon into the interior of the separation cylinder 18 through the argon discharge end 16.

[0031] The oil separation mechanism also includes a blocking yarn seat 31, a blocking yarn seat 31 is provided in the middle and lower part of the inner side of the separation cylinder 18, an insulating mounting sleeve 33 is provided in the middle part of the inner bottom end of the separation cylinder 18, an electrode rod 32 is provided in the middle part of the inner side of the insulating mounting sleeve 33, and a voltage and frequency regulator 19 is provided in the middle and upper part of the front side of the separation cylinder 18.

[0032] At this time, the refined cotton wool entering the separation cylinder 18 comes into contact with the water vapor input into it by the steam generator 17, so that the refined cotton wool inside the separation cylinder 18 is in a conductive state. At the same time, the barrier yarn seat 31 inside the separation cylinder 18 serves as a barrier medium to prevent the refined cotton in the separation cylinder 18 that comes into contact with the water vapor from adhering to the electrode rod 32 in the insulating mounting sleeve 33.

[0033] Then the staff adjusts the voltage and frequency of the electrode rod 32 in the insulating mounting sleeve 33 through the voltage and frequency regulator 19 on the separation cylinder 18. Under the low temperature condition in the separation cylinder 18, plasma is generated between the argon gas, cotton wool and water vapor inside the separation cylinder 18. The plasma destroys the molecular structure of the oily chemical pollutants attached to the surface of the cotton wool, thereby degrading and separating the oily chemical pollutants attached to the surface of the cotton wool, thereby completing the degradation and separation of the oily chemical pollutants on the surface of the refined cotton wool.

[0034] Please see the attached Figure 6 -Attached Figure 8 , a jet cleaning mechanism, which is arranged in the processing box 2 14, is used to clean the refined cotton wool after being processed by the oil separation mechanism; The jet cleaning mechanism includes a processing chamber 38, a processing chamber 38 is opened inside the processing box 14, a spray row 36 is provided on the top side of the processing chamber 38, and an installation box 10 is provided on the top side of the processing box 14. The internal rotation of the installation box 10 is connected to the rotating seat 34, and a plurality of mixing chambers 35 are arranged in a circular array on the outer wall of the rotating seat 34. A driving motor 11 is provided in the middle of one side of the installation box 10, and the output end of the driving motor 11 passes through the installation box 10 and is connected to the middle of the rotating seat 34. The bottom of the installation box 10 is connected to the various liquid inlets of the spray row 36 through the internal flow channel, and a high-pressure water inlet end 7 and a high-pressure air inlet end 8 are provided on both sides of the middle of the top of the installation box 10.

[0035] When the jet cleaning mechanism is started, after the oil separation mechanism separates the oily chemical pollutants attached to the refined cotton wool, the control valve 15 on the conveying pipe 14 and the control valve 26 on the conveying pipe 2 15 are opened again, and the treated refined cotton wool is guided and driven by the internal airflow to enter the processing box 2 14. Then, after the refined cotton wool enters the processing box 2 14, the control valve 15 on the conveying pipe 14 and the control valve 26 on the conveying pipe 2 15 are closed again.

[0036] At this time, the high-pressure water and high-pressure gas are respectively discharged into the corresponding mixing chamber 35 on the rotating seat 2 34 through the high-pressure water inlet end 7 and the high-pressure air inlet end 8 on the installation box 10, so that a high-pressure state of coexistence of gas and liquid is formed in the mixing chamber 35. Then, the drive motor 11 on the installation box 10 is started. When the drive motor 11 is started, the rotating seat 2 34 therein is driven to rotate synchronously. When the mixing chamber 35 in the gas-liquid coexistence state rotates to the bottom of the installation box 10, the high-pressure gas and high-pressure water therein are discharged into the injection row 36 in the processing chamber 38 through the internal flow channel in the installation box 10, and then a section of high-pressure water and a section of high-pressure gas are sprayed out through the injection row 36.

[0037] The jet cleaning mechanism also includes a sliding groove 40. Sliding grooves 40 are provided in the middle and upper parts of both sides of the inner wall of the processing chamber 38. A mobile collecting seat 37 is slidably connected between the sliding grooves 40. A plurality of gauze plates 41 with decreasing apertures from top to bottom are equidistantly arranged inside the mobile collecting seat 37. A grading chamber 42 is formed between adjacent gauze plates 41. Two cylinders 13 are equidistantly arranged in the middle and upper part of the side of the processing box 2 14 close to the separation cylinder 18, and the rod body of the cylinder 13 passes through the processing box 2 14 and is connected to the corresponding position of the mobile collecting seat 37.

[0038] Then, through the jet injection of this high-pressure water and high-pressure gas, the gas carrying refined cotton wool entering the bottom of the injection row 36 is sprayed onto the mesh plate 41 in the movable collecting seat 37, and is filtered and collected layer by layer through multiple mesh plates 41 with different apertures. The above-mentioned jet injection state is circulated, so that the refined cotton wool entering the processing chamber 38 is cleaned in turn, and then the refined cotton wool after multiple jet cleaning is collected by the grading chamber 42 in the movable collecting seat 37, and the cleaning water mixed with the refined cotton wool after cleaning falls into the processing chamber 38 in the processing box 2 14 for collection.

[0039] After that, the mobile collection seat 37 that has collected the refined cotton wool is pushed by the rod body of the cylinder 13 on the processing box 2 14. While the rod body of the cylinder 13 on the processing box 2 14 is pushed out, the mobile collection seat 37 in the sliding groove 40 is driven to move synchronously. After the movement is completed, the bottom of the mobile collection seat 37 overlaps with the drainage cover 39, thereby completing the gas-liquid mixed jet cleaning treatment of the refined cotton wool.

[0040] Please see the attached Figure 9 -Attached Figure 10 The multi-stage collecting mechanism is arranged in the processing box 14 and is used for multi-stage collecting and processing the refined cotton wool after being processed by the jet cleaning mechanism.

[0041] The multi-stage collection mechanism includes a side box 12, and a side box 12 is arranged at the lower middle part of one side of the processing box 2 14. A plurality of mounting rods 44 are equidistantly arranged inside the side box 12, and heating wires 45 are arranged on the mounting rods 44. An air pump 22 is arranged at the upper middle part of one side of the processing box 2 14, and the exhaust end of the air pump 22 is connected to the interior of the side box 12 through a connecting pipe.

[0042] When the multi-stage collection mechanism is started, the air pump 22 on the processing box 2 14 is started first. At the same time, the air pump 22 injects high-pressure gas into the side box 12 through the connecting pipe. The high-pressure gas entering the side box 12 is heated by the heating wire 45 on the mounting rod 44. The heated high-pressure gas then enters the drainage hood 39. The high-pressure gas entering the drainage hood 39 is then discharged upward through its guidance. The high-pressure gas discharged upward dries the refined cotton wool that is collected in each grading cavity 42 in the mobile collection seat 37 after cleaning, and drives it to flow upward.

[0043] The multi-stage collection mechanism further includes a drainage hood 39 . The drainage hood 39 is provided at the lower middle portion of one side of the processing chamber 38 . The interior of the drainage hood 39 is communicated with the interior of the side box 12 .

[0044] The multi-stage collection mechanism also includes a closed cover 9, which is threadedly connected to one side of the middle part of the top of the processing box 2 14. The inside of the closed cover 9 is provided with multiple collection mesh plates 43 with decreasing apertures from bottom to top. The middle part of the top of the closed cover 9 is connected to one end of the return pipe 23.

[0045] Then the high-pressure gas flowing upward enters the closed cover 9 on the processing box 2 14, and the refined cotton wool that has been cleaned and dried in the closed cover 9 is collected in turn by multiple collecting meshes 43 in the closed cover 9. At the same time, the refined cotton wool in the gas is also separated by the collecting mesh 43. Then, the high-pressure gas after separation is injected into the processing box 1 through the reflux guide of the rotating seat 2 34 for recycling. After the staff finishes the processing, they open the closed cover 9 on the processing box 2 14, and the refined cotton wool that has been processed can be recycled again, thereby completing the multi-stage collection and processing of the refined cotton wool.

[0046] While embodiments of the present invention have been shown and described, it will be appreciated 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 invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A refined cotton lint recovery and processing equipment, characterized in that: include A processing box (1) is provided with a separation cylinder (18) on one side, and the top of the processing box (1) is connected to the top of the separation cylinder (18) through a conveying pipe (4); The second processing box (14) is arranged at the rear side of the separation cylinder (18), and the middle part of the rear side of the second processing box (14) is connected to the interior of the second processing box (14) through the second conveying pipe (15); A solid impurity stripping mechanism is provided inside the processing box (1) and is used to strip the solid impurities and refined cotton lint contained in the used refined cotton; An oil-dirt separation mechanism is provided inside the separation cylinder (18) and is used to separate the refined cotton wool processed by the solid-dirt stripping mechanism from the oil dirt contained therein; A jet cleaning mechanism, which is arranged in the second processing box (14), is used to clean the refined cotton wool after being processed by the oil separation mechanism; The multi-stage collecting mechanism is arranged in the second processing box (14) and is used for collecting and processing the refined cotton wool after being processed by the jet cleaning mechanism in a multi-stage manner.

2. The refined cotton lint recovery and processing equipment according to claim 1, characterized in that: The solid impurity stripping mechanism includes a loading box (2), a loading box (2) is provided on one side of the processing box (1), a stripping chamber (30) is provided inside the processing box (1), and the interior of the stripping chamber (30) is communicated with the interior of the loading box (2), a counterweight pressure seat (3) is slidably connected to the interior of the loading box (2), a grid partition plate (27) is provided at the middle and lower part of the inner side of the stripping chamber (30), the middle and lower part of the rear side of the processing box (1) is communicated with one end of the return pipe (23), and a control valve (5) is provided on the conveying pipe (4).

3. The refined cotton lint recovery and processing equipment according to claim 2, characterized in that: The solid impurity stripping mechanism also includes a rotating seat (26), a rotating seat (26) is rotatably connected to one side of the middle and lower part of the stripping chamber (30), an electrostatic adsorption layer (24) is provided on the outer wall of the rotating seat (26), a plurality of separation rods (25) are arranged in a circumferential array on the outer wall of the rotating seat (26), a mounting roller (28) is rotatably connected to the other side of the middle and lower part of the stripping chamber (30), a plurality of elastic comb teeth (29) are arranged in a circumferential array on the outer wall of the mounting roller (28), a driving motor (20) and a driving motor (21) are respectively provided on both sides of the middle and lower part of the front end of the processing box (1), the output end of the driving motor (20) passes through the processing box (1) and is connected to the middle part of the rotating seat (26), and the output end of the driving motor (21) passes through the processing box (1) and is connected to the middle part of the mounting roller (28).

4. The refined cotton lint recovery and processing equipment according to claim 1, characterized in that: The oil separation mechanism includes a steam generator (17), which is provided at the middle and lower part of one side of the separation cylinder (18). The steam outlet of the steam generator (17) is connected to the interior of the separation cylinder (18) through a connecting pipe. An argon gas discharge port (16) is provided at the middle and upper part of one side of the separation cylinder (18), and a control valve 2 (6) is provided on the second delivery pipeline (15).

5. The refined cotton lint recovery and processing equipment according to claim 1, characterized in that: The oil-dirt separation mechanism further comprises a blocking yarn seat (31), a blocking yarn seat (31) is provided at the middle and lower portion of the inner side of the separation cylinder (18), an insulating mounting sleeve (33) is provided at the middle portion of the inner bottom end of the separation cylinder (18), an electrode rod (32) is provided at the middle portion of the inner side of the insulating mounting sleeve (33), and a voltage-frequency regulator (19) is provided at the middle and upper portion of the front side of the separation cylinder (18).

6. The refined cotton lint recovery and processing equipment according to claim 1, characterized in that: The jet cleaning mechanism includes a processing chamber (38), a processing chamber (38) is opened inside the processing box 2 (14), a spray row (36) is provided on the top side of the processing chamber (38), a mounting box (10) is provided on the top side of the processing box 2 (14), the interior of the mounting box (10) is rotatably connected to the rotating seat 2 (34), a plurality of mixing chambers (35) are arranged in a circular array on the outer wall of the rotating seat 2 (34), a driving motor 1 (11) is provided in the middle of one side of the mounting box (10), and the output end of the driving motor 1 (11) passes through the mounting box (10) and is connected to the middle of the rotating seat 2 (34), the bottom of the mounting box (10) is connected to each liquid inlet of the spray row (36) through an internal flow channel, and a high-pressure water inlet end (7) and a high-pressure air inlet end (8) are provided on both sides of the middle of the top of the mounting box (10).

7. The refined cotton lint recovery and processing equipment according to claim 7, characterized in that: The jet cleaning mechanism also includes a sliding groove (40), and a sliding groove (40) is provided in the middle and upper parts of both sides of the inner wall of the processing chamber (38), and a mobile collecting seat (37) is slidably connected between the sliding grooves (40), and a plurality of mesh plates (41) with decreasing apertures from top to bottom are equidistantly arranged inside the mobile collecting seat (37), and a grading chamber (42) is formed between adjacent mesh plates (41), and two cylinders (13) are equidistantly arranged in the middle and upper part of the side of the processing box 2 (14) close to the separation cylinder (18), and the rod body of the cylinder (13) passes through the processing box 2 (14) and is connected to the corresponding position of the mobile collecting seat (37).

8. The refined cotton lint recovery and processing equipment according to claim 1, characterized in that: The multi-stage collection mechanism includes a side box (12), a side box (12) is provided at the middle and lower part of one side of the second processing box (14), a plurality of mounting rods (44) are equidistantly provided inside the side box (12), and heating wires (45) are provided on each of the mounting rods (44), an air pump (22) is provided at the middle and upper part of one side of the second processing box (14), and an exhaust end of the air pump (22) is connected to the interior of the side box (12) through a connecting pipe.

9. The refined cotton lint recovery and processing equipment according to claim 8, characterized in that: The multi-stage collection mechanism further comprises a drainage hood (39), and a drainage hood (39) is provided at a lower middle portion of one side of the processing chamber (38), and the interior of the drainage hood (39) is communicated with the interior of the side box (12).

10. The refined cotton lint recovery and processing equipment according to claim 9, characterized in that: The multi-stage collection mechanism further comprises a sealing cover (9), and a sealing cover (9) is threadedly connected to one side of the middle portion of the top end of the second processing box (14). A plurality of collecting screens (43) with decreasing apertures are sequentially arranged inside the sealing cover (9) from bottom to top, and the middle portion of the top end of the sealing cover (9) is connected to one end of the return pipe (23).

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