Cleaning device for carbon molecular sieve base material

Abstract

The utility model is applicable to the technical field of cleaning devices, and provides a carbon molecular sieve base material cleaning device which comprises a cleaning pool, a plurality of screening and cleaning frames are horizontally arranged in the cleaning pool, each screening and cleaning frame is filled with a molecular sieve base material used for cleaning treatment, rotating shafts are fixedly installed at the two ends of each screening and cleaning frame, and the screening and cleaning frames are arranged in the cleaning pool. The screening and washing frames are rotationally connected into the cleaning pool through rotating shafts on the two sides, the swing assembly is movably connected into the cleaning pool and connected with the multiple screening and washing frames, when the output end of the electric push rod stretches out and draws back, a driving rack can be driven to do horizontal reciprocating motion, the driving rack is used for controlling multiple driving gears to rotate, and due to the fact that the driving gears are fixedly connected with the rotating shafts, the screening and washing effect is improved. Therefore, the multiple screening and washing frames can be driven to deflect and rotate, base materials in the washing frames are controlled to move in multiple directions, the situation that the base materials cannot move or are inconvenient to move due to accumulation is avoided, and impurity removal and washing are conducted on the base materials in cooperation with washing water above.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning devices, in particular to a cleaning device for carbon molecular sieve base material. Background Art

[0002] Carbon molecular sieves are primarily composed of elemental carbon and appear as black, columnar solids. Because they contain numerous micropores with a diameter of 4 angstroms, these micropores have a strong instantaneous affinity for oxygen molecules and can be used to separate oxygen and nitrogen from the air. After prolonged use, carbon molecular sieves require cleaning with a cleaning device.

[0003] The Chinese utility model patent with announcement number CN219597494U, a molecular sieve cleaning device, includes a base, a molecular sieve cleaning chamber is fixed on the top of the base, a cleaning mechanism is installed inside the molecular sieve cleaning chamber, the cleaning mechanism includes a motor fixed to the side wall of the molecular sieve cleaning chamber, the output end of the motor is fixedly connected to a transmission rod, the outer rotation of the transmission rod is connected to a mounting plate, the outer sleeve of the transmission rod is provided with a connecting rod, and the end of the connecting rod is hinged with a connecting rod. The molecular sieve cleaning device provided by the utility model starts the motor to drive the transmission rod to rotate, so that the connecting rod at the end of the connecting rod rotates and drives the slider at the bottom of the connecting block to slide up and down inside the block, so that the side wall of the slide rod is fixed by the fixed plate installed by the mounting rod. As the transmission rod rotates around the circle, the cleaning frame driven by it realizes up and down reciprocating cleaning, so that the molecular sieve in the cleaning frame is completely cleaned and not easily damaged, thereby improving the cleaning effect.

[0004] However, the above device has the following technical problems when actually used:

[0005] 1. The above-mentioned device places the base material in the cleaning chamber, and uses the longitudinal shaking of the cleaning chamber and the cleaning water sprayed from the spray mechanism above to clean the base material. However, when the base material storage volume placed in the cleaning chamber is too large, the base material will accumulate. During the longitudinal shaking process of the cleaning chamber, the base material is too heavy, resulting in the base material being unable to be effectively shaken, which easily causes the accumulation of impurities and affects the actual cleaning effect.

[0006] Secondly, in addition, in the above device, since all the base materials are piled up in the cleaning chamber, not only a large amount of water resources are consumed in the actual cleaning process, but also the gaps between the piled base materials for water to flow are small, which affects the normal flow of the cleaning water. Utility Model Content

[0007] The utility model provides a cleaning device for carbon molecular sieve base material, which aims to solve the problem mentioned in the above-mentioned background technology that when the amount of base material placed in the cleaning bin is too much, the base material will accumulate, and the cleaning bin cannot be effectively shaken during the longitudinal shaking process due to the excessive weight of the base material, which easily causes the accumulation of impurities and affects the actual cleaning effect. In addition, in the above-mentioned device, since all the base materials are accumulated in the cleaning bin, not only more water resources are needed in the actual cleaning process, but also the gaps between the accumulated base materials for water circulation are small, which affects the normal circulation of the cleaning water.

[0008] The utility model is implemented as follows: a cleaning device for a carbon molecular sieve base material comprises: a cleaning pool, in which a plurality of sieve washing frames are horizontally arranged, each of the sieve washing frames is filled with molecular sieve base material for cleaning, both ends of each sieve washing frame are fixedly mounted with a rotating shaft, and the sieve washing frame is rotatably connected to the cleaning pool through the rotating shafts on both sides, a swing component is movably connected to the cleaning pool and connects a plurality of the sieve washing frames, and the swing component is used to synchronously control the multi-angle swing of the plurality of the sieve washing frames, and a spray mechanism is arranged above the cleaning pool and connected to an external water supply device, and a movement control component is provided on the spray mechanism, through which the movement control The component drives the spray mechanism to move back and forth horizontally on the multiple screening frames; in this scheme, the device arranges multiple screening frames in the cleaning tank, and each screening frame is rotatably connected to the inside of the cleaning tank. At the same time, the driving gear and the driving rack on the rotating shaft on one side of each screening frame are engaged. When the output end of the electric push rod moves telescopically, it will drive the driving rack to move back and forth horizontally, and the driving rack is used to control the rotation of multiple driving gears. Since the driving gear and the rotating shaft are fixedly connected, the multiple screening frames will be driven to rotate eccentrically, thereby controlling the base material in the cleaning frame to move in multiple directions, avoiding the accumulation of base material causing the inability to move or inconvenience in moving, and cooperating with the cleaning water above to remove impurities and clean the base material.

[0009] In addition, when the screening frame in this device performs an eccentric motion, the base material inside it will move. During the movement, the distance between the base material and other base materials will continuously change, thereby facilitating the subsequent circulation of cleaning water and making it easier for the cleaning water to flush and clean the impurities contained in the base material.

[0010] Preferably, the screening and washing frame includes: a frame body, which is provided with a cleaning cavity for accommodating molecular sieve base material, the two rotating shafts are symmetrically fixed to the outer walls on both sides of the frame body, and at least one feeding port is provided on the top wall of the frame body, a sliding door is movably connected to the feeding port, and water filter holes are provided on each side wall of the frame body and the sliding door; in this scheme, when placing the base material, the device opens the sliding door on the top of the frame body, so that the sliding door is separated from the feeding port, and then the base material is fed into the cleaning cavity along the feeding port, and when the base material is fed, the sliding door is re-sealed and connected to the feeding port to prevent the base material from overflowing from the feeding port when the screening and washing frame moves in an eccentric manner.

[0011] It needs to be explained that the purpose of providing water filter holes on the sliding door and the top wall of the frame body in this device is to facilitate the stable flow of cleaning water sprayed from above into the cleaning chamber and contact with the base material. At the same time, water filter holes are provided on the other side walls of the frame body to facilitate the discharge of impurities carried by the cleaning water.

[0012] Preferably, the swing assembly includes: a connecting plate fixedly mounted on the inner wall of one side of the cleaning tank, a sliding plate slidably connected to the connecting plate, a driving rack fixedly mounted on the sliding plate, an electric push rod fixedly connected to the outer wall of the cleaning tank on one side, its output end is fixedly connected to one end of the sliding plate, and a driving gear is fixedly mounted on the outer wall of the rotating shaft on each side of the screening frame corresponding to the driving rack, and the driving gear is meshed with the driving rack; in this scheme, when the output end of the electric push rod telescopically moves, it pushes (pull) the sliding plate to move back and forth horizontally on the connecting plate, and the sliding plate drives the driving rack to displace synchronously. Since the driving rack is meshed with the driving gears fixed on the outer walls of multiple rotating shafts, the multiple driving gears can be controlled to rotate synchronously through the driving rack, and the driving gear and the rotating shaft are used to control the screening frame to perform yaw motion.

[0013] Preferably, the spraying mechanism includes: a fixed plate arranged parallel to the top of the cleaning pool, a water tank is fixedly connected to the bottom wall of the fixed plate, the water tank and the external water supply equipment are connected through a water supply pipe, a nozzle is also connected on the bottom wall of the water tank, and a control valve is provided between the nozzle and the water tank; in this scheme, the water pump assembly in the external water supply equipment pumps the cleaning water into the water tank through the water supply pipe. When the spraying operation is required, the control valve above each nozzle is opened, so that the cleaning water in the water tank evenly enters each nozzle, and then is sprayed along the nozzle to the cleaning cavity in the screen frame to contact the base material.

[0014] Preferably, there are multiple nozzles, and the multiple nozzles are spaced apart along the length direction of the bottom wall of the water tank, and the multiple nozzles are correspondingly arranged above the screen washing frame; in this scheme, by setting multiple nozzles, the spraying range of the cleaning water can be increased, and at the same time, the total length of the multiple nozzles arranged in sequence is consistent with the length of the screen washing frame. The purpose is to set a nozzle at each designated position above the screen washing frame, and use the nozzle to spray the cleaning water into the cleaning cavity to complete the cleaning of the base material.

[0015] Preferably, the movement control component includes: vertical plates symmetrically fixed to the top walls on both sides of the cleaning pool, a mounting seat is horizontally fixed between the top ends of the vertical plates on both sides, and a moving groove is opened on the bottom wall of the mounting seat along its length, an adjusting screw is rotatably connected in the moving groove, a driving motor is fixed to the vertical plate on one side, and its output end is fixed to one end of the adjusting screw, and a moving block that is threadedly engaged with the adjusting screw is also slidably connected in the moving groove, and the bottom end of the moving block is fixed to the fixed plate; in this scheme, when the output end of the driving motor rotates, it will control the rotation of the adjusting screw, and the adjusting screw controls the moving block threadedly connected thereto to move horizontally in the moving groove, and the lateral movement of the moving block drives the fixed plate (spraying mechanism) to move horizontally, so that the spraying mechanism moves back and forth above multiple screening frames in sequence, and sprays the cleaning water into the cleaning cavity set inside each screening frame.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: a cleaning device for a carbon molecular sieve base material of the present invention:

[0017] 1. This device sets up multiple screening frames in the cleaning tank. Each screening frame is rotatably connected to the inside of the cleaning tank. At the same time, the driving gear and driving rack on the rotating shaft on one side of each screening frame are engaged. When the output end of the electric push rod telescopes, it will drive the driving rack to move back and forth horizontally. The driving rack is used to control the rotation of multiple driving gears. Since the driving gear and the rotating shaft are fixed, it will drive multiple screening frames to rotate eccentrically, thereby controlling the base material in the cleaning frame to move in multiple directions, avoiding the accumulation of base material causing the base material to be unable to move or inconvenient to move, and cooperating with the cleaning water above to remove impurities and clean the base material.

[0018] 2. In this device, when the screen washing frame performs oscillating motion, the base material inside it will move. During the movement, the distance between the base material and other base materials will continuously change, so as to facilitate the circulation of subsequent cleaning water and facilitate the cleaning water to flush and clean the impurities contained in the base material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a side sectional view of the utility model;

[0020] Figure 2This is a top view of the cleaning pool in the utility model;

[0021] Figure 3 This is a front cross-sectional view of the present invention (the screen washing frame is not shown);

[0022] In the picture:

[0023] 1. Cleaning pool;

[0024] 2. Screening and washing frame; 21. Rotating shaft; 22. Frame body; 23. Feeding port; 24. Sliding door; 25. Water filter hole;

[0025] 3. Swing assembly; 31. Connecting plate; 32. Sliding plate; 33. Driving rack; 34. Electric push rod; 35. Driving gear;

[0026] 4. Spray mechanism; 41. Movable control assembly; 411. Vertical plate; 412. Mounting seat; 413. Movable slot; 414. Adjusting screw; 415. Driving motor; 416. Movable block; 42. Fixed plate; 43. Water tank; 44. Sprinkler head; 45. Control valve. DETAILED DESCRIPTION

[0027] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention.

[0029] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0030] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0032] See also Figure 1-3 The utility model provides a technical solution: a cleaning device for a carbon molecular sieve base material, comprising: a cleaning pool 1, in which a plurality of screening frames 2 are horizontally arranged, each screening frame 2 is filled with a molecular sieve base material for cleaning, both ends of each screening frame 2 are fixedly installed with a rotating shaft 21, and the screening frame 2 is rotatably connected to the cleaning pool 1 through the rotating shafts 21 on both sides, a swing component 3, which is movably connected to the cleaning pool 1 and connects a plurality of screening frames 2, and the swing component 3 is used to synchronously control the multi-angle swing of the plurality of screening frames 2, and a spray mechanism 4, which is arranged above the cleaning pool 1 and connected to an external water supply device, and a movement control component 41 is provided on the spray mechanism 4, which is driven by the movement control component 41 to move back and forth horizontally on the plurality of screening frames 2.

[0033] Specifically, in this device, the inner bottom wall of the cleaning pool 1 can be provided with an inclined slope, and a discharge port is also provided on the side wall of the cleaning pool 1 at the lowest position corresponding to the slope. A discharge port is provided on the side wall of each frame body 22, and a sealing door is slidingly provided on the discharge port. When the base material is cleaned, the staff can slide the sealing door to discharge the base material through the discharge port. The discharged base material falls onto the slope and rolls down the slope to the discharge port position for discharge.

[0034] It should be explained that a water reservoir is also provided in the cleaning pool 1 below the slope, and a plurality of drainage holes connected to the water reservoir are provided along the length of the slope. When cleaning is carried out, the cleaning water is discharged along the filter holes 25 on the screen washing frame 2. The discharged cleaning water contains impurities, which fall along the cleaning water onto the slope and are discharged into the water reservoir along the drainage holes for storage, so that they can be subsequently cleaned uniformly and reused for the second time.

[0035] Furthermore, the screening and washing frame 2 includes: a frame body 22, in which a cleaning chamber for accommodating molecular sieve base material is provided, two rotating shafts 21 are symmetrically fixed to the outer walls on both sides of the frame body 22, and at least one feeding port 23 is provided on the top wall of the frame body 22, and a sliding door 24 is movably connected to the feeding port 23, and water filter holes 25 are provided on each side wall of the frame body 22 and the sliding door 24.

[0036] Specifically, to ensure that the device can normally complete the cleaning work of the base material, when filling the base material in the cleaning chamber, the base material storage capacity is approximately between one half and two thirds of the total capacity of the cleaning chamber, so that the base material can move normally when the subsequent screening frame 2 swings.

[0037] At the same time, one end of each sliding door 24 can be hinged to the frame body 22 by a hinge, and a damper can be set on the hinge to limit the free movement of the sliding door 24. At the same time, a handle can be installed on the top wall of the other end of the sliding door 24 away from the hinge, which facilitates manual grasping and driving the sliding door 24 to open and close.

[0038] Furthermore, the swing assembly 3 includes: a connecting plate 31 fixedly mounted on the inner wall of one side of the cleaning tank 1, a sliding plate 32 slidably connected to the connecting plate 31, a driving rack 33 fixedly mounted on the sliding plate 32, an electric push rod 34 fixedly connected to the outer wall of one side of the cleaning tank 1, the output end of which is fixedly connected to one end of the sliding plate 32, and a driving gear 35 fixedly mounted on the outer wall of the rotating shaft 21 on one side of each screening frame 2 corresponding to the driving rack 33, and the driving gear 35 is meshed with the driving rack 33.

[0039] Specifically, in order to control the swing angle of the screen washing frame 2, each driving gear 35 can be set to a half gear structure.

[0040] Furthermore, the spraying mechanism 4 includes: a fixed plate 42 arranged parallel to the top of the cleaning pool 1, a water tank 43 is fixedly connected to the bottom wall of the fixed plate 42, the water tank 43 is connected to the external water supply equipment through a water supply pipe, and a nozzle 44 is also connected to the bottom wall of the water tank 43, and a control valve 45 is provided between the nozzle 44 and the water tank 43.

[0041] Furthermore, a plurality of nozzles 44 are provided, and the plurality of nozzles 44 are spaced apart along the length direction of the bottom wall of the water tank 43 , and the plurality of nozzles 44 are correspondingly provided above the screening frame 2 .

[0042] Furthermore, the mobile control component 41 includes: vertical plates 411 symmetrically fixed to the top walls on both sides of the cleaning tank 1, a mounting seat 412 fixed horizontally between the top ends of the vertical plates 411 on both sides, a movable groove 413 is opened on the bottom wall of the mounting seat 412 along its length, an adjusting screw 414 is rotatably connected in the movable groove 413, a driving motor 415 is fixed on one side of the vertical plate 411, and its output end is fixed to one end of the adjusting screw 414, a movable block 416 threadedly engaged with the adjusting screw 414 is also slidably connected in the movable groove 413, and the bottom end of the movable block 416 is fixed to the fixed plate 42.

[0043] The working principle and use process of this utility model:

[0044] Manually open the sliding door 24, and put the base material into the frame body 22 through the feeding port 23, and then close the sliding door 24;

[0045] The output end of the electric push rod 34 telescopic motion controls the sliding plate 32 to move horizontally back and forth on the connecting plate 31. At the same time, the sliding plate 32 drives the driving rack 33 to move synchronously. The driving rack 33 controls the rotation of multiple driving gears 35 meshing with it, and the driving gears 35 are used to control the yaw rotation of multiple screen washing frames 2.

[0046] At the same time, the control valve 45 is opened so that the cleaning water in the water tank 43 is sprayed out along the nozzle 44, and the cleaning water enters the inside of the screen washing frame 2 along the water filter hole 25 and fully contacts the base material to clean the base material. At the same time, the output end of the driving motor 415 controls the rotation of the adjusting screw 414, and the adjusting screw 414 controls the moving block 416 screwed thereto to move horizontally in the moving groove 413. The moving block 416 drives the spray mechanism 4 to move back and forth horizontally on multiple screen washing frames 2 so as to spray the cleaning water into each cleaning cavity.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cleaning device for carbon molecular sieve substrate, characterized in that: include: A cleaning pool (1) is provided with a plurality of sieve washing frames (2) arranged horizontally therein, each of the sieve washing frames (2) being filled with a molecular sieve base material for cleaning; A rotating shaft (21) is fixedly mounted on both ends of each of the sieve-washing frames (2), and the sieve-washing frames (2) are rotatably connected to the cleaning tank (1) via the rotating shafts (21) on both sides; A swing assembly (3) is movably connected in the cleaning tank (1) and is connected to a plurality of the screening frames (2). The swing assembly (3) is used to synchronously control the multi-angle swinging of the plurality of screening frames (2); And, a spray mechanism (4), which is arranged above the cleaning pool (1) and is connected to an external water supply device, and a movement control component (41) is provided on the spray mechanism (4), and the movement control component (41) drives the spray mechanism (4) to move horizontally back and forth on the plurality of screening frames (2).

2. The carbon molecular sieve substrate cleaning device according to claim 1, characterized in that: The screening and washing frame (2) comprises: The frame body (22) is provided with a cleaning cavity for accommodating the molecular sieve base material, and the two rotating shafts (21) are symmetrically fixed to the outer walls on both sides of the frame body (22); At least one feeding port (23) is also provided on the top wall of the frame body (22), and a sliding door (24) is movably connected to the feeding port (23); Water filtering holes (25) are provided on each side wall of the frame body (22) and the sliding door (24).

3. The carbon molecular sieve substrate cleaning device according to claim 1, characterized in that: The swing assembly (3) comprises: A connecting plate (31) is fixedly mounted on an inner wall of one side of the cleaning tank (1), a sliding plate (32) is slidably connected to the connecting plate (31), and a driving rack (33) is fixedly mounted on the sliding plate (32); An electric push rod (34) is fixedly connected to the outer wall of the cleaning tank (1) on one side, and its output end is fixedly connected to one end of the sliding plate (32). A driving gear (35) is fixedly installed on the outer wall of the rotating shaft (21) on one side of each screening frame (2) corresponding to the driving rack (33), and the driving gear (35) and the driving rack (33) are meshed and connected.

4. The carbon molecular sieve substrate cleaning device according to claim 1, characterized in that: The spraying mechanism (4) comprises: A fixed plate (42) is arranged parallel to the top of the cleaning tank (1), a water tank (43) is fixedly connected to the bottom wall of the fixed plate (42), and the water tank (43) is connected to an external water supply device through a water supply pipe; A nozzle (44) is also provided on the bottom wall of the water tank (43), and a control valve (45) is provided between the nozzle (44) and the water tank (43).

5. The carbon molecular sieve substrate cleaning device according to claim 4, characterized in that: There are multiple nozzles (44), and the multiple nozzles (44) are spaced apart along the length direction of the bottom wall of the water tank (43). The multiple nozzles (44) are correspondingly arranged above the screening frame (2).

6. The carbon molecular sieve substrate cleaning device according to claim 4, characterized in that: The movement control component (41) comprises: The vertical plates (411) are symmetrically fixed to the top walls of both sides of the cleaning tank (1); a mounting seat (412) is horizontally fixed between the top ends of the vertical plates (411) on both sides; a movable groove (413) is provided on the bottom wall of the mounting seat (412) along its length; an adjusting screw (414) is rotatably connected in the movable groove (413); A driving motor (415) is fixedly connected to the vertical plate (411) on one side, and the output end of the driving motor (415) is fixedly connected to one end of the adjusting screw (414); A moving block (416) threadedly engaged with the adjusting screw (414) is also slidably connected in the moving groove (413), and the bottom end of the moving block (416) is fixedly connected to the fixing plate (42).

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