Scrap recovery device for wood fiber board papermaking
By designing a debris recycling device for papermaking in wood fiberboard, using a motor to drive the crushing rod and spiral leaves to uniformly crush and transport the debris, combined with stirring and activated carbon filtration, the inefficiency problem caused by different sizes of debris in the prior art is solved. , achieving efficient debris dissolution and processing quality improvement.
Patent Information
- Application Number
- CN202420863568.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-23
AI Technical Summary
When installed and used, the size of the collected debris is different, resulting in low efficiency during stirring and dissolution, which affects the processing quality.
A debris recycling device for papermaking of wood fiberboard is designed, including a crushing box, crushing rod, gear, screen, water pump, water pipe, mixing barrel and activated carbon plate. The crushing rod and spiral blade are driven by a motor to uniformly crush the debris and Convey, and use a stirring rod and activated carbon plate for cooling and impurity filtration to achieve efficient dissolution of debris.
After uniform crushing and screening, debris can be dissolved into pulp more efficiently, improving processing quality, reducing labor intensity for staff, and improving the practicality and market competitiveness of the equipment.
Smart Images
Figure CN222270649U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of debris recovery devices, in particular to a debris recovery device for wood fiberboard papermaking. Background Art
[0002] Fiberboard, also known as density board, is a man-made board made of wood fiber or other plant fiber as raw materials, with urea-formaldehyde resin or other suitable adhesives applied. The production of fiberboard makes the surface smooth to achieve the desired effect. At the same time, certain debris will be generated during the production operation of fiberboard, which needs to be recycled to avoid air pollution.
[0003] When the existing debris recovery device is installed and used, the debris collected is of different sizes, which makes it inconvenient for the staff to uniformly handle the debris, resulting in insufficient dissolution during the stirring and dissolving process, low efficiency, affecting the processing quality, and bringing certain adverse effects to people's use process. In order to solve the shortcomings of the existing technology, we propose a debris recovery device for wood fiberboard papermaking. Utility Model Content
[0004] The main purpose of the utility model is to provide a debris recovery device for wood fiberboard papermaking, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A debris recovery device for wood fiberboard papermaking comprises a crushing box, a crushing rod is arranged inside the crushing box, a first motor is arranged on the side of the crushing box, a gear is arranged on the outside of the crushing rod, a water storage tank and a first discharge port are arranged on the side of the crushing box, a collecting box is arranged below the first discharge port, a water pump is arranged on the upper surface of the water storage tank, a liquid level gauge is arranged on the side of the water storage tank, a screen is arranged inside the crushing box, and the screen is below the crushing rod, a water pipe is arranged on the inner side of the crushing box, and multiple groups of nozzles are arranged on the side of the water pipe, a feeding pipe is arranged below the crushing box, a second motor is arranged on the left side of the feeding pipe, a spiral blade is arranged inside the feeding pipe, and a stirring barrel is arranged on the right side of the feeding pipe.
[0007] Preferably, a dust cover is provided above the mixing barrel, a third motor and an exhaust port are provided on the upper surface of the dust cover, a cylinder is provided between the dust cover and the mixing barrel, an air pump is provided on the side of the mixing barrel, a second discharge port is provided below the mixing barrel, a control valve is provided above the second discharge port, multiple groups of activated carbon plates are provided inside the exhaust port, a stirring rod is provided inside the mixing barrel, and a fixing groove is provided between the stirring rod and the mixing barrel.
[0008] Preferably, the crushing rod is detachably connected to the crushing box, the gear is detachably connected to the crushing rod, the first motor is detachably connected to the crushing rod, the water storage tank is detachably connected to the crushing box, and the water pump and the liquid level meter are detachably connected to the water storage tank.
[0009] Preferably, the collecting box is detachably connected to the crushing box, the water pipe is detachably connected to the crushing box, the nozzle is detachably connected to the water pipe, the screen is detachably connected to the crushing box, the feed pipe is detachably connected to the crushing box, the second motor is detachably connected to the feed pipe, and the spiral blade is detachably connected to the second motor.
[0010] Preferably, the dust cover is detachably connected to the mixing barrel via a provided cylinder, the third motor is detachably connected to the dust cover, and the air pump is detachably connected to the mixing barrel.
[0011] Preferably, the activated carbon plate is detachably connected to the exhaust port, the stirring rod is detachably connected to the third motor, the stirring rod is detachably connected to the stirring barrel via a fixed groove, and the control valve is detachably connected to the second discharge port.
[0012] Beneficial Effects
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. In the utility model, the first motor and gear are used to control the rotation of the crushing rod, the debris is crushed to make it uniform in size, the crushed debris is screened by the provided screen, and the screened unqualified products are transported to the inside of the collection box through the provided first discharge port, so that the staff can perform secondary crushing on them, the coolant in the water storage tank is transported to the inside of the water pipe through the provided water pump, and is sprayed onto the surface of the crushing rod through the provided nozzle to cool it down, and the provided liquid level meter is used for the staff to observe the storage amount of the coolant.
[0015] 2. In the utility model, the spiral blade is driven to rotate by the second motor to transport the crushed debris to the inside of the mixing barrel, the dust cover is controlled to move up and down by the cylinder, so that the staff can add the treatment liquid to the inside of the mixing barrel conveniently, the stirring rod is driven to rotate by the third motor to stir the debris and dissolve it into pulp, the gas inside the mixing barrel is released to the outside through the exhaust port, and the impurities in the gas are filtered by the activated carbon plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the crushing box of the utility model;
[0018] Figure 3 It is a schematic diagram of the structure of the conveying device of the utility model;
[0019] Figure 4 It is a schematic diagram of the structure of the stirring device of the utility model;
[0020] Figure 5 It is a schematic diagram of the structure of the waste gas treatment device of the utility model.
[0021] In the figure: 1. crushing box; 2. crushing rod; 3. first motor; 4. gear; 5. water storage tank; 6. water pump; 7. first discharge port; 8. collecting box; 9. water pipe; 10. nozzle; 11. screen; 12. liquid level meter; 13. second motor; 14. feed pipe; 15. mixing barrel; 16. spiral blade; 17. dust cover; 18. third motor; 19. cylinder; 20. air pump; 21. second discharge port; 22. control valve; 23. exhaust port; 24. activated carbon plate; 25. stirring rod; 26. fixed groove. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0023] like Figure 1-Figure 5As shown, a wood fiberboard papermaking debris recovery device comprises a crushing box 1, a crushing rod 2 is arranged inside the crushing box 1, a gear 4 is arranged outside the crushing rod 2, a first motor 3 is arranged on the side of the crushing box 1, the crushing rod 2 is controlled to rotate by the first motor 3 and the gear 4, the debris is crushed to make it uniform in size, a screen 11 is arranged inside the crushing box 1, a first discharge port 7 and a collection box 8 are arranged on the side of the crushing box 1, the crushed debris is screened by the screen 11, and the first discharge port 7 and the collection box 8 are arranged. A discharge port 7 conveys unqualified debris to the inside of a collection box 8, so that the staff can perform secondary crushing on it. A water pump 6 is arranged on the upper surface of the water storage tank 5, a water pipe 9 is arranged inside the crushing box 1, and a nozzle 10 is arranged on the side of the water pipe 9. The coolant inside the water storage tank 5 is conveyed to the inside of the water pipe 9 by the arranged water pump 6, and sprayed onto the surface of the crushing rod 2 by the arranged nozzle 10 to cool it down. A conveying pipe 14 is arranged below the crushing box 1, and a second motor 13 is arranged on the side of the conveying pipe 14. A spiral blade 16 is arranged inside the feeding pipe 14, and the spiral blade 16 is driven to rotate by the second motor 13 to transport the debris to the inside of the mixing barrel 15. A dust cover 17 is arranged above the mixing barrel 15, and a third motor 18 and an exhaust port 23 are arranged on the upper surface of the dust cover 17. A cylinder 19 and an air pump 20 are arranged on the side of the mixing barrel 15. The dust cover 17 is lifted up by the cylinder 19 and the air pump 20, which is convenient for the staff to add the treatment liquid into the mixing barrel 15, and convenient for the staff to clean the mixing barrel 15 later. The inner wall is cleaned, a stirring rod 25 is arranged inside the stirring barrel 15, and a fixing groove 26 is arranged below the stirring rod 25. The stirring rod 25 is driven to rotate by the third motor 18 to stir the debris and dissolve it into pulp. The bottom of the stirring rod 25 is fixed by the fixing groove 26 to prevent it from shaking during the stirring process. The gas inside the stirring barrel 15 is discharged to the outside through the exhaust port 23, and the impurities in the gas are filtered by the activated carbon plate 24 to absorb the irritating odor.
[0024] How it works
[0025] It should be noted that the utility model is a chip recovery device for wood fiberboard papermaking. When in use, the first motor 3 and the gear 4 are used to control the rotation of the crushing rod 2 to crush the chips to make them uniform in size, the crushed chips are screened by the screen 11, and the unqualified chips are transported to the inside of the collection box 8 through the first discharge port 7, so that the staff can perform secondary crushing on them. The coolant in the water storage tank 5 is transported to the inside of the water pipe 9 through the water pump 6, and is sprayed onto the surface of the crushing rod 2 through the nozzle 10 to cool it down. The spiral blade 16 is driven to rotate by the second motor 13 to transport the chips to the inside of the mixing barrel 15, and the chips are transported to the inside of the mixing barrel 15 through the cylinder 19 and The air pump 20 lifts the dust cover 17 to facilitate the staff to add treatment liquid to the inside of the mixing barrel 15, and to facilitate the staff to clean the inner wall of the mixing barrel 15 later. The stirring rod 25 is driven by the third motor 18 to rotate, and the debris is stirred to dissolve it into pulp. The bottom of the stirring rod 25 is fixed by the fixed groove 26 to prevent it from shaking during the stirring process. The gas inside the mixing barrel 15 is discharged to the outside through the exhaust port 23. The impurities in the gas are filtered through the activated carbon plate 24, and the irritating odor is adsorbed, which greatly reduces the labor intensity of the staff, facilitates the workers' operation, improves the practicability of the equipment, reduces the investment cost, and improves the market competitive advantage.
[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A chip recovery device for wood fiberboard papermaking, comprising a crushing box (1), characterized in that: A crushing rod (2) is arranged inside the crushing box (1), a first motor (3) is arranged on the side of the crushing box (1), a gear (4) is arranged on the outside of the crushing rod (2), a water storage tank (5) and a first discharge port (7) are arranged on the side of the crushing box (1), a collecting box (8) is arranged below the first discharge port (7), a water pump (6) is arranged on the upper surface of the water storage tank (5), a liquid level meter (12) is arranged on the side of the water storage tank (5), and the crushing box (1) is provided with a plurality of motors (3) and a gear (4) on the outside of the crushing box (2). ) is provided with a screen (11) inside, the screen (11) is below the crushing rod (2), a water pipe (9) is provided inside the crushing box (1), a plurality of nozzles (10) are provided on the side of the water pipe (9), a feed pipe (14) is provided below the crushing box (1), a second motor (13) is provided on the left side of the feed pipe (14), a spiral blade (16) is provided inside the feed pipe (14), and a stirring barrel (15) is provided on the right side of the feed pipe (14).
2. A wood fiberboard papermaking debris recovery device according to claim 1, characterized in that: A dust cover (17) is arranged above the mixing barrel (15), a third motor (18) and an exhaust port (23) are arranged on the upper surface of the dust cover (17), a cylinder (19) is arranged between the dust cover (17) and the mixing barrel (15), an air pump (20) is arranged on the side of the mixing barrel (15), a second discharge port (21) is arranged below the mixing barrel (15), a control valve (22) is arranged above the second discharge port (21), a plurality of groups of activated carbon plates (24) are arranged inside the exhaust port (23), a stirring rod (25) is arranged inside the mixing barrel (15), and a fixing groove (26) is arranged between the stirring rod (25) and the mixing barrel (15).
3. The device for recovering wood fiberboard papermaking debris according to claim 1, characterized in that: The crushing rod (2) is detachably connected to the crushing box (1), the gear (4) is detachably connected to the crushing rod (2), the first motor (3) is detachably connected to the crushing rod (2), the water storage tank (5) is detachably connected to the crushing box (1), and the water pump (6) and the liquid level meter (12) are detachably connected to the water storage tank (5).
4. The device for recovering wood fiberboard papermaking debris according to claim 1, characterized in that: The collecting box (8) is detachably connected to the crushing box (1), the water pipe (9) is detachably connected to the crushing box (1), the nozzle (10) is detachably connected to the water pipe (9), the screen (11) is detachably connected to the crushing box (1), the feed pipe (14) is detachably connected to the crushing box (1), the second motor (13) is detachably connected to the feed pipe (14), and the spiral blade (16) is detachably connected to the second motor (13).
5. The device for recovering wood fiberboard papermaking debris according to claim 2, characterized in that: The dust cover (17) is detachably connected to the stirring barrel (15) via a provided air cylinder (19), the third motor (18) is detachably connected to the dust cover (17), and the air pump (20) is detachably connected to the stirring barrel (15).
6. The device for recovering wood fiberboard papermaking debris according to claim 2, characterized in that: The activated carbon plate (24) is detachably connected to the exhaust port (23), the stirring rod (25) is detachably connected to the third motor (18), the stirring rod (25) is detachably connected to the stirring barrel (15) via a fixed groove (26), and the control valve (22) is detachably connected to the second discharge port (21).