Waste treatment device for carbon molecular sieve preparation
By designing a waste treatment device for carbon molecular sieve preparation including a mixing box, a filter box and an operating box, the problem of difficulty in recycling carbon molecular sieve dust in the prior art is solved, effective dust filtration and recycling are achieved, and resource utilization efficiency is improved.
Patent Information
- Application Number
- CN202421299911.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-06-07
AI Technical Summary
Existing dust collection equipment is difficult to achieve effective recycling when processing carbon molecular sieve dust, resulting in waste of precious materials and affecting economic benefits.
A waste treatment device for carbon molecular sieve preparation is designed, including a mixing box, a filter box and an operating box. The filtration and recycling of waste gas and waste is achieved through components such as mixing leaves, dust filters, hit blocks and return springs.
The device can effectively filter and recover carbon molecular sieve dust, improve the efficiency of dust recycling, reduce material waste, and reduce economic losses.
Smart Images
Figure CN222969445U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waste treatment, in particular to a waste treatment device for the preparation of carbon molecular sieve. Background Technique
[0002] Carbon molecular sieve is a new type of adsorbent developed in the 1970s of the 20th century. It is an excellent non-polar carbon material. The nitrogen-producing carbon molecular sieve is used to separate air and enrich nitrogen. It adopts the nitrogen production process at normal temperature and low pressure, which has the advantages of less investment cost, fast nitrogen production speed, and low nitrogen cost compared with the traditional cryogenic high-pressure nitrogen production process.
[0003] At the present stage, the technology of dust collection equipment is not yet perfect, and most of them can achieve the function of filtration; when the dust collection equipment on the market is in processing, some relatively precious materials will be wasted during filtration, and it is very difficult to recycle the carbon molecular sieve dust. And the long-term waste will cause certain losses to the economy.
[0004] Based on this, this scheme proposes a waste treatment device for the preparation of carbon molecular sieve. Content of the Utility Model
[0005] The purpose of the utility model is to provide a waste treatment device for the preparation of carbon molecular sieve to solve the problems put forward in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical scheme: A waste treatment device for the preparation of carbon molecular sieve, including a mixing box,
[0007] A connecting pipe is fixedly installed at the top of the mixing box, and four rotating shafts are rotatably installed in the mixing box. A plurality of stirring blades are fixedly installed on any one of the rotating shafts, and a reciprocating gear is fixedly sleeved at one end of any one of the rotating shafts. An installation frame is fixedly installed on one side of the mixing box close to the reciprocating gear. A first motor is fixedly installed on the installation frame. A reciprocating lead screw is fixedly sleeved on the output shaft of the first motor. A double-sided reciprocating rack is threadedly sleeved on the reciprocating lead screw. Any one of the reciprocating gears is meshed with the double-sided reciprocating rack. A feed pipe and a discharge pipe are fixedly installed on one side of the mixing box;
[0008] The top end of the connecting pipe is fixedly installed with a filter box. Two dust filters are fixedly installed in the filter box. Operation boxes are fixedly installed on both sides of the filter box. Activity holes are opened at the junctions of the two operation boxes and the filter box. Locking bolts are threadedly installed on the mutually remote sides of the two operation boxes. Connecting blocks are rotatably installed at one ends of the two locking bolts close to each other. Receiving boxes adapted to the activity holes are snap-fitted on the mutually close sides of the two connecting blocks.
[0009] Preferably, two metal blocks are fixedly installed on both sides of the filtering box. Through holes are formed in any one of the metal blocks. Vertical rods are movably installed in any one of the through holes. A struck plate and a striking block are fixedly installed at both ends of any one of the vertical rods respectively. A second motor is fixedly installed on one side of the filtering box. Two striking discs adapted to the striking blocks are fixedly sleeved on the output shaft of the second motor. A return spring is sleeved on any one of the vertical rods. One end of any one of the return springs is fixed on the corresponding vertical rod, and the other end is fixed on the inner wall of the corresponding through hole.
[0010] With the above technical solution, by starting the second motor, the rotation of the two striking discs is driven. The striking discs respectively strike the corresponding two struck plates back and forth, so as to drive the up and down reciprocating movement of the corresponding two striking blocks. The striking blocks respectively strike the corresponding dust filters back and forth, so as to shake off the particulate matters on the two dust filters. The return springs facilitate the reset of the vertical rods.
[0011] Preferably, the output shaft of the second motor is located at the eccentric positions of the two striking discs.
[0012] Preferably, cranks are fixedly sleeved at the mutually remote ends of the two locking bolts.
[0013] With the above technical solution, the cranks facilitate the rotation of the locking bolts.
[0014] Preferably, box doors are hingedly installed at the front ends of the two operation boxes. Handles are fixedly installed on the outer sides of the two box doors.
[0015] With the above technical solution, by pulling the two handles to open the two box doors and taking out the two receiving boxes, the dust particles can be taken out and recycled.
[0016] Preferably, a slide rail is fixedly installed on one side of the mixing box close to the double-sided reciprocating rack. A slider fixedly connected to the double-sided reciprocating rack is slidably installed on the slide rail.
[0017] With the above technical solution, the slide rail and the slider facilitate the horizontal movement of the double-sided reciprocating rack.
[0018] Preferably, valves are provided on both the feed pipe and the discharge pipe.
[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows: First, waste gas and waste materials are introduced into the filter box through the intake pipe. The particulate impurities in the waste gas can be filtered by two dust filters in the filter box. The filtered waste gas can enter the mixing box through the connecting pipe. During this period, treatment agents are added into the mixing box through the feed pipe. By starting the first motor, the reciprocating screw rod is driven to rotate. The reciprocating screw rod drives the left and right reciprocating movement of the double-sided reciprocating rack. The double-sided reciprocating rack drives the back-and-forth rotation of the reciprocating gears on both sides, which can drive the back-and-forth rotation of the four rotating shafts, and then drive the back-and-forth rotation of multiple stirring blades, so as to quickly and evenly stir the agent and the waste gas back and forth, increase the stirring efficiency, and increase the treatment efficiency of the remaining waste gas. After the stirring treatment is completed, by opening the discharge pipe, the treated mixture can be exported, which is convenient for subsequent drying treatment. After the wastewater is dried, the particulate matter in the wastewater can be recovered. Then, by inwardly locking and rotating two cranks, the inward rotation of two locking bolts is driven. The two locking bolts push the two receiving boxes to move inward, so that the two receiving boxes both move into the filter box and are both directly below the dust filters. Then, by starting the second motor, the rotation of two striking plates is driven. The striking plates respectively strike the corresponding two struck plates back and forth, which can drive the up-and-down reciprocating movement of the corresponding two striking blocks. The striking blocks respectively strike the corresponding dust filters back and forth, so as to shake off the particulate matter on the two dust filters. The particulate matter finally falls into the two receiving boxes and is centrally collected. Then, rotate the two cranks in the reverse direction, retract the two receiving boxes into the corresponding operation boxes, and then pull two handles to open two box doors, take out the two receiving boxes, and the dust particles can be taken out and recycled. The structure of the present utility model is simple and easy to use. The waste treatment device for preparing carbon molecular sieve is convenient for filtering and recycling the waste gas and waste materials generated during the preparation of carbon molecular sieve, and is convenient for increasing the recycling efficiency of carbon molecular sieve dust. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 is a three-dimensional view of the present utility model;
[0021] Figure 2 is a three-dimensional view of the internal structure of the mixing box of the present utility model;
[0022] Figure 3 is a three-dimensional view of the internal structure of the filter box and the operation box of the present utility model;
[0023] Figure 4 is a schematic diagram of the structure of part A of the present utility model.
[0024] In the figure: 1, mixing box; 2, feed pipe; 3, discharge pipe; 4, first motor; 5, handle; 6, box door; 7, crank; 8, operation box; 9, intake pipe; 10, filter box; 11, second motor; 12, locking bolt; 13, rotating shaft; 14, stirring blade; 15, reciprocating gear; 16, double-sided reciprocating rack; 17, mounting bracket; 18, dust filter screen; 19, connecting pipe; 20, connecting block; 21, moving hole; 22, receiving box; 23, struck plate; 24, return spring; 25, vertical rod; 26, metal block; 27, striking block; 28, reciprocating lead screw; 29, striking disc. Detailed implementation manners
[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.
[0026] Please refer to Figures 1-4, the present utility model provides a technical solution: a waste treatment device for preparing carbon molecular sieve, including a mixing tank 1. A connecting pipe 19 is fixedly installed at the top of the mixing tank 1, and four rotating shafts 13 are rotatably installed in the mixing tank 1. A plurality of stirring blades 14 are fixedly installed on any one of the rotating shafts 13, and a reciprocating gear 15 is fixedly sleeved at one end of any one of the rotating shafts 13. An installation frame 17 is fixedly installed on one side of the mixing tank 1 close to the reciprocating gear 15. A first motor 4 is fixedly installed on the installation frame 17. A reciprocating lead screw 28 is fixedly sleeved on the output shaft of the first motor 4. A double-sided reciprocating rack 16 is threadedly sleeved on the reciprocating lead screw 28. A slide rail is fixedly installed on one side of the mixing tank 1 close to the double-sided reciprocating rack 16. A slider fixedly connected to the double-sided reciprocating rack 16 is slidably installed on the slide rail. A feed pipe 2 and a discharge pipe 3 are fixedly installed on one side of the mixing tank 1. Valves are provided on both the feed pipe 2 and the discharge pipe 3. Any one of the reciprocating gears 15 meshes with the double-sided reciprocating rack 16. The top end of the connecting pipe 19 is fixedly installed with a filtering tank 10. Two dust filters 18 are fixedly installed in the filtering tank 10, and operation boxes 8 are fixedly installed on both sides of the filtering tank 10. Activity holes 21 are opened at the junctions of the two operation boxes 8 and the filtering tank 10. Locking bolts 12 are threadedly installed on the sides of the two operation boxes 8 away from each other. Connecting blocks 20 are rotatably installed at one ends of the two locking bolts 12 close to each other. Receiving boxes 22 adapted to the activity holes 21 are snap-fitted on the sides of the two connecting blocks 20 close to each other. Cranks 7 are fixedly sleeved at the ends of the two locking bolts 12 away from each other. Through the above structural settings, first, the waste gas waste is introduced into the filtering tank 10 through the intake pipe 9. The particulate impurities in the waste gas can be filtered by the two dust filters 18 in the filtering tank 10. The filtered waste gas can enter the mixing tank 1 through the connecting pipe 19. During this period, a treatment agent is added into the mixing tank 1 through the feed pipe 2. By starting the first motor 4, the rotation of the reciprocating lead screw 28 is driven. The reciprocating lead screw 28 drives the left and right reciprocating movement of the double-sided reciprocating rack 16. The double-sided reciprocating rack 16 drives the back-and-forth rotation of the reciprocating gears 15 on both sides, which can drive the back-and-forth rotation of the four rotating shafts 13, and then drive the back-and-forth rotation of the plurality of stirring blades 14, so as to quickly and evenly stir the agent and the waste gas back and forth, improve the stirring efficiency, and improve the treatment efficiency of the remaining waste gas. After the stirring treatment is completed, by opening the discharge pipe 3, the treated mixture can be exported, which is convenient for subsequent drying treatment. After the wastewater is dried, the particulate matter in the wastewater can be recovered.
[0027] Combined with Figures 1-4As shown in the figure, two metal blocks 26 are fixedly installed on both sides of the filter box 10. Through holes are formed in any one of the metal blocks 26. A vertical rod 25 is movably installed in any one of the through holes. A struck plate 23 and a striking block 27 are fixedly installed at both ends of any one of the vertical rods 25 respectively. A second motor 11 is fixedly installed on one side of the filter box 10. Two striking discs 29 adapted to the striking blocks 27 are fixedly sleeved on the output shaft of the second motor 11. A return spring 24 is sleeved on any one of the vertical rods 25. One end of any one of the return springs 24 is fixed on the corresponding vertical rod 25, and the other end is fixed on the inner wall of the corresponding through hole. The output shaft of the second motor 11 is located at the eccentric positions of the two striking discs 29. Through the above structural settings, by rotating the two cranks 7 inwardly and locking them, the two locking bolts 12 are driven to rotate inwardly. The two locking bolts 12 push the two receiving boxes 22 to move inwardly, so that the two receiving boxes 22 both move into the filter box 10 and are both directly below the dust filter net 18. Then, by starting the second motor 11, the two striking discs 29 are driven to rotate. The striking discs 29 respectively strike the corresponding two struck plates 23 back and forth, which can drive the corresponding two striking blocks 27 to reciprocate up and down. The striking blocks 27 respectively strike the corresponding dust filter nets 18 back and forth, so that the particulate matters on the two dust filter nets 18 can be shaken off. The particulate matters finally fall into the two receiving boxes 22 and are collected centrally.
[0028] Combined with Figures 1-4 As shown in the figure, box doors 6 are hingedly installed at the front ends of the two operation boxes 8. Handles 5 are fixedly installed on the outer sides of the two box doors 6. Through the above structural settings, by rotating the two cranks 7 in the reverse direction, the two receiving boxes 22 are retracted into the corresponding operation boxes 8. Then, by pulling the two handles 5 to open the two box doors 6 and taking out the two receiving boxes 22, the dust particles can be taken out and recycled.
[0029] Working principle of the utility model: Firstly, waste gas and waste materials are introduced into the filter box 10 through the air inlet pipe 9. The particulate impurities in the waste gas can be filtered by two dust filters 18 in the filter box 10. The filtered waste gas can enter the mixing box 1 through the connecting pipe 19. During this period, treatment agents are added into the mixing box 1 through the feed pipe 2. By starting the first motor 4, the rotation of the reciprocating screw rod 28 is driven. The reciprocating screw rod 28 drives the left and right reciprocating movement of the double-sided reciprocating rack 16. The double-sided reciprocating rack 16 drives the back-and-forth rotation of the reciprocating gears 15 on both sides, which can drive the back-and-forth rotation of the four rotating shafts 13, and then drive the back-and-forth rotation of a plurality of stirring blades 14, so as to quickly and evenly stir the agent and the waste gas back and forth, increase the stirring efficiency, and increase the treatment efficiency of the remaining waste gas. After the stirring treatment is completed, by opening the discharge pipe 3, the treated mixture can be exported, which is convenient for subsequent drying treatment. For the wastewater after drying treatment, the particulate matter in the wastewater can be recovered. Then, by inwardly locking and rotating two cranks 7, the inward rotation of two locking bolts 12 is driven. The two locking bolts 12 push the two receiving boxes 22 to move inward, so that the two receiving boxes 22 both move into the filter box 10 and are both directly below the dust filters 18. Then, by starting the second motor 11, the rotation of the two striking plates 29 is driven. The striking plates 29 respectively strike the corresponding two struck plates 23 back and forth, which can drive the up-and-down reciprocating movement of the corresponding two striking blocks 27. The striking blocks 27 respectively strike the corresponding dust filters 18 back and forth, so as to shake off the particulate matter on the two dust filters 18. The particulate matter finally falls into the two receiving boxes 22 and is centrally collected. Then, rotate the two cranks 7 in the reverse direction to retract the two receiving boxes 22 into the corresponding operation boxes 8. Then, pull two handles 5 to open two box doors 6, and take out the two receiving boxes 22, so as to take out and recycle the dust particles. The utility model has a simple structure and is easy to use. The waste material treatment device for preparing carbon molecular sieve is convenient for filtering and recycling the waste gas and waste materials generated in the preparation of carbon molecular sieve, and is convenient for increasing the recycling efficiency of carbon molecular sieve dust.
[0030] The content not detailedly described in this specification belongs to the prior art well-known to those skilled in the art. Although the embodiments of the utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A waste treatment device for preparing carbon molecular sieves, comprising a mixing box (1), characterized in that: A connecting pipe (19) is fixedly installed on the top of the mixing box (1) and four rotating shafts (13) are rotatably installed in the mixing box (1), a plurality of stirring blades (14) are fixedly installed on any rotating shaft (13) and a reciprocating gear (15) is fixedly sleeved on one end of any rotating shaft (13), a mounting frame (17) is fixedly installed on one side of the mixing box (1) close to the reciprocating gear (15), a first motor (4) is fixedly installed on the mounting frame (17), a reciprocating screw (28) is fixedly sleeved on the output shaft of the first motor (4), a double-sided reciprocating rack (16) is threadedly sleeved on the reciprocating screw (28), any reciprocating gear (15) is meshed with the double-sided reciprocating rack (16), and a feed pipe (2) and a discharge pipe (3) are fixedly installed on one side of the mixing box (1); A filter box (10) is fixedly mounted on the top of the connecting pipe (19), two dust filters (18) are fixedly mounted in the filter box (10), and operation boxes (8) are fixedly mounted on both sides of the filter box (10), movable holes (21) are provided at the junctions between the two operation boxes (8) and the filter box (10), locking bolts (12) are threadedly mounted on the sides of the two operation boxes (8) away from each other, and connecting blocks (20) are rotatably mounted on the ends of the two locking bolts (12) close to each other, and receiving boxes (22) adapted to the movable holes (21) are snap-fitted and mounted on the sides of the two connection blocks (20) close to each other.
2. A waste treatment device for preparing carbon molecular sieves according to claim 1, characterized in that: Two metal blocks (26) are fixedly mounted on both sides of the filter box (10), a through hole is provided on any one of the metal blocks (26), a vertical rod (25) is movably mounted in any one of the through holes, a struck plate (23) and a striking block (27) are respectively fixedly mounted on both ends of any one of the vertical rods (25), a second motor (11) is fixedly mounted on one side of the filter box (10), two striking disks (29) matched with the striking block (27) are fixedly sleeved on the output shaft of the second motor (11), a return spring (24) is sleeved on any one of the vertical rods (25), one end of any one of the return springs (24) is fixed on the corresponding vertical rod (25), and the other end is fixed on the inner wall of the corresponding through hole.
3. A waste treatment device for preparing carbon molecular sieves according to claim 2, characterized in that: The output shaft of the second motor (11) is located eccentrically of the two striking discs (29).
4. The waste treatment device for preparing carbon molecular sieve according to claim 1, characterized in that: The ends of the two locking bolts (12) that are away from each other are both fixedly sleeved with a crank handle (7).
5. The waste treatment device for preparing carbon molecular sieve according to claim 1, characterized in that: Box doors (6) are hingedly mounted at the front ends of the two operating boxes (8), and handles (5) are fixedly mounted on the outer sides of the two box doors (6).
6. The waste treatment device for preparing carbon molecular sieve according to claim 1, characterized in that: A slide rail is fixedly installed on one side of the mixing box (1) close to the double-sided reciprocating rack (16), and a sliding block fixedly connected to the double-sided reciprocating rack (16) is slidably installed on the slide rail.
7. The waste treatment device for preparing carbon molecular sieve according to claim 1, characterized in that: The feed pipe (2) and the discharge pipe (3) are both provided with valves.