Organic solvent adsorption and recovery device

Abstract

The utility model discloses an organic solvent adsorption and recovery device, which belongs to the technical field of organic solvent recovery and comprises an adsorption box, an input pipe is mounted above the adsorption box, a filter cover component is mounted on the inner side of the adsorption box, and a cleaning component is mounted on the inner side of the adsorption box and positioned on the outer side of the filter cover component. An adsorption layer is mounted on the inner side of the adsorption box and located below the filter cover assembly, a discharge pipe is mounted below the adsorption box, and a storage lifting device is arranged on the outer side of the discharge pipe; according to the device, the storage lifting device is arranged, so that the device can temporarily store a treated solvent through the cooperation of a storage box, a first electric telescopic rod and other structures when needed; and a worker can adjust the height of the adsorption box and other structures to a certain degree through cooperation of a supporting sleeve, a screw and other structures when needed, so that the working requirements under different conditions are better met, and then the working capacity of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of organic solvent recovery, and particularly relates to an organic solvent adsorption and recovery device. Background Art

[0002] Organic solvents are a large class of organic compounds widely used in life and production, with relatively small molecular weights, and they exist in coatings, adhesives, paints and cleaners. Organic solvents such as styrene, perchloroethylene, trichloroethylene, ethylene glycol ether and triethanolamine are often used.

[0003] Chinese Patent Application No. 202320864494.2 discloses an organic solvent adsorption and recovery device, including an adsorption box: an air inlet is opened at the top of the adsorption box, and an exhaust port is opened at the bottom of the adsorption box. An annular plate is horizontally installed in the adsorption box, and an arc-shaped filter cover is horizontally installed in the annular plate. A cleaning component is arranged at the top of the arc-shaped filter cover. A filter box is installed outside the adsorption box, and an adsorption component is arranged in the filter box. The cleaning component includes a mounting plate. A mounting plate is horizontally installed in the adsorption box, and a motor is installed at the top of the mounting plate. The output of the motor penetrates through the mounting plate and is connected to the top of an arc-shaped cleaning brush. In this organic solvent adsorption and recovery device, by starting the motor installed on the mounting plate to drive the arc-shaped cleaning brush to rotate, when the bottom of the arc-shaped cleaning brush rotates on the top of the arc-shaped filter cover, the top of the arc-shaped filter cover is cleaned, preventing too much dust from accumulating on the arc-shaped filter cover.

[0004] 1. The above-mentioned disclosed patent has problems that it cannot temporarily store the treated solvent when needed and it is difficult to adjust the height of structures such as the adsorption box, thus reducing the working ability of the device; 2. The above-mentioned disclosed patent has the problem that it is inconvenient to send solvents in large quantities or in dangerous situations into the device, thereby reducing the practicability of the device. Summary of the Utility Model

[0005] To solve the problems raised in the above background art. The utility model provides an organic solvent adsorption and recovery device, which has the characteristics of high working ability and strong practicability.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An organic solvent adsorption and recovery device, including an adsorption box, an input pipe is installed above the adsorption box, a filter cover assembly is installed inside the adsorption box, a cleaning component is installed inside the adsorption box at a position outside the filter cover assembly, an adsorption layer is installed inside the adsorption box at a position below the filter cover assembly, a discharge pipe is installed below the adsorption box, a storage and lifting device is arranged outside the discharge pipe, and a solvent delivery device is arranged outside the input pipe.

[0007] Preferably, the storage and lifting device includes a support frame, a sealing block, a first electric telescopic rod, a storage box, moving wheels and a lifting assembly. A support frame is installed below the adsorption box and outside the discharge pipe. A storage box is arranged inside the support frame and below the discharge pipe. A plurality of moving wheels are installed below the storage box. The support frame and the storage box are connected by a first electric telescopic rod. A sealing block is installed on the top of the support frame and on one side of the adsorption box through threads. Two lifting assemblies are arranged at the bottom of the support frame.

[0008] Preferably, the height of the inner top surface of the support frame is equal to the height of the outer top surface of the storage box.

[0009] Preferably, the lifting assembly includes threaded holes, screws and support sleeves. Two support sleeves are arranged outside the bottom of the support frame and below the first electric telescopic rod. A screw is installed on one side of the support sleeve near the edge through threads. A plurality of threaded holes are opened on both sides of the support frame.

[0010] Preferably, the solvent delivery device includes a hose, a pump body and a delivery pipe. A pump body is arranged on one side of the adsorption box. A hose is installed below the liquid inlet end of the pump body. A delivery pipe is installed above the liquid outlet end of the pump body.

[0011] Preferably, the solvent delivery device further includes a second electric telescopic rod. The adsorption box and the pump body are connected by a second electric telescopic rod.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By setting the storage and lifting device, the device can temporarily store the treated solvent through the cooperation of structures such as the storage box and the first electric telescopic rod when needed, and the staff can adjust the height of structures such as the adsorption box to a certain extent through the cooperation of structures such as the support sleeve and the screw when needed, so as to better meet the working needs in different situations, and thus improve the working ability of the device.

[0014] 2. By setting the solvent delivery device, the device can send a large amount of solvents or solvents in dangerous situations into the device through the cooperation of structures such as the pump body and the hose when needed, thereby reducing the working difficulty of the staff, reducing the labor burden of the staff, and thus improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional view of the present utility model;

[0016] Figure 2 is a three-dimensional sectional view of the present utility model;

[0017] Figure 3 This is a three-dimensional sectional view of the storage and lifting device of the present utility model;

[0018] Figure 4 This is a three-dimensional sectional view of the solvent delivery device of the present utility model.

[0019] In the figure: 1, adsorption box; 2, input pipe; 3, cleaning component; 4, filter cover component; 5, storage and lifting device; 51, support frame; 52, closing block; 53, first electric telescopic rod; 54, storage box; 55, moving wheel; 56, lifting component; 561, threaded hole; 562, screw; 563, support sleeve; 6, discharge pipe; 7, adsorption layer; 8, solvent delivery device; 81, second electric telescopic rod; 82, hose; 83, pump body; 84, delivery pipe. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment 1

[0022] Please refer to Figures 1-4 , the present utility model provides the following technical solutions: an organic solvent adsorption and recovery device, including an adsorption box 1, an input pipe 2 is installed above the adsorption box 1, a filter cover component 4 is installed inside the adsorption box 1, a cleaning component 3 is installed inside the adsorption box 1 and at a position outside the filter cover component 4, an adsorption layer 7 is installed inside the adsorption box 1 and at a position below the filter cover component 4, a discharge pipe 6 is installed below the adsorption box 1, a storage and lifting device 5 is arranged outside the discharge pipe 6, and a solvent delivery device 8 is arranged outside the input pipe 2.

[0023] Specifically, the storage and lifting device 5 includes a support frame 51, a closing block 52, a first electric telescopic rod 53, a storage box 54, moving wheels 55 and a lifting component 56. A support frame 51 is installed below the adsorption box 1 and at a position outside the discharge pipe 6. A storage box 54 is arranged inside the support frame 51 and at a position below the discharge pipe 6. A plurality of moving wheels 55 are installed below the storage box 54. The support frame 51 and the storage box 54 are connected by a first electric telescopic rod 53. A closing block 52 is installed at the top of the support frame 51 and at a position on one side of the adsorption box 1 by means of threading. Two lifting components 56 are arranged at the bottom of the support frame 51.

[0024] By adopting the above technical solution, the device can temporarily store the processed solvent through the cooperation of structures such as the storage tank 54 and the first electric telescopic rod 53 when needed, thus better meeting the working requirements in different situations.

[0025] Specifically, the height of the inner top surface of the support frame 51 is equal to the height of the outer top surface of the storage tank 54.

[0026] By adopting the above technical solution, the device can ensure that the inner top surface of the support frame 51 is in close contact with the outer top surface of the storage tank 54, thereby preventing accidental leakage of the solvent in the storage tank 54 and better meeting the working requirements.

[0027] Specifically, the lifting assembly 56 includes a threaded hole 561, a screw 562, and a support sleeve 563. Two support sleeves 563 are provided at the outer bottom of the support frame 51 and below the first electric telescopic rod 53. A screw 562 is threadedly installed at a position near the edge on one side of the support sleeve 563, and a plurality of threaded holes 561 are provided on both sides of the support frame 51.

[0028] By adopting the above technical solution, the staff can adjust the height of structures such as the adsorption box 1 to a certain extent through the cooperation of structures such as the support sleeve 563 and the screw 562 when needed, thus better meeting the working requirements in different situations.

[0029] When this embodiment is in use, when it is necessary to use the device to adsorb and recover organic solvents, the organic solvents are sent into the adsorption box 1 through the input pipe 2. The filter cover assembly 4 filters the organic solvents. At the same time, the staff can start the cleaning assembly 3 to clean the surface of the filter cover assembly 4. Then, the organic solvents are adsorbed by the adsorption layer 7. The adsorbed organic solvents pass through the discharge pipe 6 and then fall into the storage tank 54 in the storage lifting device 5, thereby temporarily storing the organic solvents. If temporary storage is not required, the staff can start the first electric telescopic rod 53 on the support frame 51, thereby driving the storage tank 54 away from below the discharge pipe 6 and then moving it below the closing block 52. The organic solvents can directly pass through the discharge pipe 6 and be discharged. And the staff can unscrew the closing block 52 to take out the organic solvents in the storage tank 54 for use. The moving wheels 55 play an auxiliary moving role. When it is necessary to adjust the height of structures such as the adsorption box 1, the staff rotates the screws 562 in the two lifting assemblies 56 to disengage them from the threaded holes 561 on the support frame 51, and then pulls the support frame 51 to move it and the structures such as the adsorption box 1 to the required height. Then, the screws 562 on the two support sleeves 563 are rotated in the reverse direction to connect them with the corresponding threaded holes 561, and the adjustment is completed, thus better meeting the working requirements in different situations.

[0030] Embodiment 2

[0031] The difference between this embodiment and Embodiment 1 lies in that: the solvent delivery device 8 includes a hose 82, a pump body 83, and a delivery pipe 84. A pump body 83 is provided on one side of the adsorption box 1. The hose 82 is installed below the liquid inlet end of the pump body 83, and the delivery pipe 84 is installed above the liquid outlet end of the pump body 83.

[0032] By adopting the above technical solution, the device can send a large amount of solvents or solvents in dangerous situations into the device through the cooperation of structures such as the pump body 83 and the hose 82 when needed, thereby reducing the working difficulty of the staff and lightening the labor burden of the staff.

[0033] Specifically, the solvent delivery device 8 further includes a second electric telescopic rod 81. The adsorption box 1 and the pump body 83 are connected by the second electric telescopic rod 81.

[0034] By adopting the above technical solution, the device can move the pump body 83 and its upper structures through the second electric telescopic rod 81, thereby preventing structures such as the delivery pipe 84 from affecting the progress of the work and better meeting the work requirements.

[0035] When this embodiment is in use, when a large amount of solvents or solvents in dangerous situations need to be sent into the device, the staff manipulates the second electric telescopic rod 81 in the solvent delivery device 8, thereby driving the movement of structures such as the pump body 83 until the end of the delivery pipe 84 is aligned with the input pipe 2, inserting the end of the hose 82 into the organic solvent, starting the pump body 83, and the pump body 83 extracts the organic solvent through the hose 82 and transports it to the input pipe 2 through the delivery pipe 84, thereby reducing the working difficulty of the staff and lightening the labor burden of the staff.

[0036] In the present utility model, the structure and principle of the adsorption box 1 and its upper structures, the cleaning component 3 composed of an arc-shaped cleaning brush, a motor, a protective cover, and a mounting plate, the filter cover component 4 composed of an arc-shaped filter cover, an annular plate, a fan blade, and an annular storage groove, and the adsorption layer 7 have been disclosed in an organic solvent adsorption and recovery device with a Chinese patent application number of 202320864494.2. Its working principle is that when it is necessary to clean the dust on the arc-shaped filter cover, the motor installed on the mounting plate is started to drive the arc-shaped cleaning brush to rotate, and when the bottom of the arc-shaped cleaning brush rotates on the top of the arc-shaped filter cover, the top of the arc-shaped filter cover is cleaned. When it is necessary to clean the dust in the annular storage groove, the fan is started to suck the dust in the annular storage groove into the filter box, and then the dust is blocked and filtered by the filter net in the filter box. When the dust in the filter box needs to be cleaned, the installation door on the outside of the filter box is opened to clean the dust on the filter net in the filter box. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0037] The working principle and usage process of the present utility model are as follows: When it is necessary to use the device to adsorb and recover organic solvents, the organic solvents are sent into the adsorption box 1 through the input pipe 2. The filter cover assembly 4 filters the organic solvents. At the same time, the staff can start the cleaning assembly 3 to clean the surface of the filter cover assembly 4. Then, the organic solvents are adsorbed by the adsorption layer 7. The adsorbed organic solvents pass through the discharge pipe 6 and then fall into the storage box 54 in the storage lifting device 5, so as to temporarily store the organic solvents. If temporary storage is not required, the staff can start the first electric telescopic rod 53 on the support frame 51, so as to drive the storage box 54 away from the lower part of the discharge pipe 6 and then move it to the lower part of the closing block 52. The organic solvents can directly pass through the discharge pipe 6 and be discharged. And the staff can unscrew the closing block 52 to take out the organic solvents in the storage box 54 for use. The moving wheels 55 play an auxiliary moving role. When it is necessary to adjust the height of structures such as the adsorption box 1, the staff rotates the screws 562 in the two lifting assemblies 56 to disengage them from the threaded holes 561 on the support frame 51, and then pulls the support frame 51 to move it and the structures such as the adsorption box 1 to the required height. Then, the screws 562 on the two support sleeves 563 are rotated in the reverse direction to connect them with the corresponding threaded holes 561. After the adjustment is completed, it can better meet the working needs in different situations; When it is necessary to send a large amount or dangerous solvents into the device, the staff operates the second electric telescopic rod 81 in the solvent delivery device 8, so as to drive the structures such as the pump body 83 to move until the end of the delivery pipe 84 is aligned with the input pipe 2. The end of the hose 82 is inserted into the organic solvents. The pump body 83 is started. The pump body 83 extracts the organic solvents through the hose 82 and transports them to the input pipe 2 through the delivery pipe 84, thus reducing the working difficulty of the staff and alleviating the labor burden of the staff.

[0038] Although the embodiments of the present 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 present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An organic solvent adsorption recovery device, comprising an adsorption box (1), an inlet pipe (2) is installed above the adsorption box (1), a filter cover assembly (4) is installed inside the adsorption box (1), a cleaning assembly (3) is installed inside the adsorption box (1) and at a position outside the filter cover assembly (4), an adsorption layer (7) is installed inside the adsorption box (1) and at a position below the filter cover assembly (4), and a discharge pipe (6) is installed below the adsorption box (1), characterized in that: A storage lifting device (5) is arranged on the outside of the discharge pipe (6), and a solvent conveying device (8) is arranged on the outside of the input pipe (2).

2. The organic solvent adsorption recovery device according to claim 1, characterized in that: The storage lifting device (5) comprises a support frame (51), a closing block (52), a first electric telescopic rod (53), a storage box (54), moving wheels (55) and a lifting assembly (56); the support frame (51) is installed below the adsorption box (1) and at a position outside the discharge pipe (6); the storage box (54) is arranged inside the support frame (51) and below the discharge pipe (6); a plurality of moving wheels (55) are installed below the storage box (54); the support frame (51) and the storage box (54) are connected via the first electric telescopic rod (53); a closing block (52) is installed via a thread at the top of the support frame (51) and at a position on one side of the adsorption box (1); and two lifting assemblies (56) are arranged at the bottom of the support frame (51).

3. The organic solvent adsorption recovery device according to claim 2, characterized in that: The height of the inner top surface of the support frame (51) is equal to the height of the outer top surface of the storage box (54).

4. The organic solvent adsorption recovery device according to claim 2, characterized in that: The lifting assembly (56) comprises a threaded hole (561), a screw (562) and a support sleeve (563); two support sleeves (563) are arranged on the outside of the bottom of the support frame (51) and below the first electric telescopic rod (53); a screw (562) is threadedly installed on one side of the support sleeve (563) at an edge position; and a plurality of threaded holes (561) are provided on both sides of the support frame (51).

5. The organic solvent adsorption recovery device according to claim 1, characterized in that: The solvent delivery device (8) comprises a hose (82), a pump body (83) and a delivery pipe (84); the pump body (83) is arranged on one side of the adsorption box (1); the hose (82) is installed below the liquid inlet end of the pump body (83); and the delivery pipe (84) is installed above the liquid outlet end of the pump body (83).

6. The organic solvent adsorption recovery device according to claim 5, characterized in that: The solvent delivery device (8) further comprises a second electric telescopic rod (81), and the adsorption box (1) and the pump body (83) are connected via the second electric telescopic rod (81).

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