VOC waste gas efficient treatment device

Abstract

The utility model discloses an efficient VOC waste gas treatment device and relates to the technical field of waste gas treatment. The VOC waste gas efficient treatment device comprises a waste gas treatment box, an air inlet pipe is fixedly installed at the top of the waste gas treatment box, an air outlet pipe is fixedly installed at the bottom of the waste gas treatment box, the air inlet pipe and the air outlet pipe both extend into the waste gas treatment box, and the VOC waste gas efficient treatment device further comprises an activated carbon storage screen frame and a threaded rod. According to the VOC waste gas efficient treatment device, two groups of activated carbon storage screen frames can be moved through the arrangement of threaded rods, so that when activated carbon in one group of activated carbon storage screen frames is saturated, new activated carbon can be added into the other group of activated carbon storage screen frames, and then the other group of activated carbon storage screen frames is moved into a waste gas treatment box; the replacement mode is simple, operation of workers is facilitated, meanwhile, when the activated carbon storage screen frame is replaced, waste gas conveying does not need to be stopped, the activated carbon storage screen frame can be replaced, and the waste gas treatment efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a VOC waste gas high-efficiency treatment device. Background Art

[0002] The VOC waste gas treatment equipment with announcement number CN218307098U is provided with an electric push rod. After the activated carbon plate is used for a long time, it needs to be replaced. By starting the electric push rod, the cover plate and the first mounting plate are driven up to make the activated carbon plate rise out of the VOC waste gas treatment bin, and then the activated carbon plate is pulled out of the block and replaced with a new activated carbon plate, thereby facilitating the staff to replace the activated carbon plate. By providing a filter net, when the VOC waste gas is discharged again, it passes through the filter net to perform a secondary filtration on the VOC waste gas to filter out the particulate matter in the VOC waste gas. By providing a screw rod, when the filter net is used for a long time, the staff can unscrew the nut from the screw rod and take out the filter frame from the air outlet pipe, so that the staff can clean the filter net in the filter frame conveniently.

[0003] In the process of replacing the activated carbon plate, the above-mentioned VOC waste gas treatment equipment needs to raise the treatment chamber before the activated carbon plate can be replaced. When replacing the activated carbon plate, waste gas treatment cannot be carried out and the waste gas transportation needs to be suspended, which leads to low waste gas treatment efficiency and poor practicality of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a VOC waste gas efficient treatment device, which can solve the problem that when the activated carbon plate is replaced, the waste gas treatment cannot be carried out and the waste gas transportation needs to be suspended, which leads to low waste gas treatment efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a VOC waste gas high-efficiency treatment device, comprising a waste gas treatment box, an air inlet pipe is fixedly installed on the top of the waste gas treatment box, an air outlet pipe is fixedly installed on the bottom of the waste gas treatment box, the air inlet pipe and the air outlet pipe both extend to the interior of the waste gas treatment box, and also comprises an activated carbon storage mesh frame and a threaded rod, the number of the activated carbon storage mesh frames is two groups, one group of the activated carbon storage mesh frames is located inside the waste gas treatment box, and the other group of the activated carbon storage mesh frames is located on one side of the waste gas treatment box;

[0006] The threaded rod is located at the rear side of the exhaust gas treatment box and is used to drive the two sets of activated carbon storage mesh frames to move laterally.

[0007] Preferably, a mounting plate is fixedly installed on the rear side of the exhaust gas treatment box, two groups of fixed plates are fixedly installed on the rear side of the mounting plate, threaded rods are rotatably installed on adjacent side walls of the two groups of fixed plates, guide rods are fixedly installed on adjacent side walls of the two groups of fixed plates, the mounting plate is threadedly installed on the outer wall of the threaded rod, the mounting plate and the guide rod are slidably installed, and a moving block is fixedly installed on the rear side of the mounting plate.

[0008] Preferably, adjacent side walls of the two groups of activated carbon storage net frames on the waste gas treatment box are fixedly installed with connecting baffles, and one side of the two groups of activated carbon storage net frames is fixedly installed with sealing baffles. There are two groups of sealing baffles, and one end of the movable block is fixedly installed on one side of one group of sealing baffles.

[0009] Preferably, two groups of strip plates are fixedly installed at the bottom of the activated carbon storage net frame, adjacent side walls of the two groups of strip plates are provided with grooves, and baffle plates are slidably installed inside the grooves.

[0010] Preferably, a guide plate is fixedly mounted on the inner wall of the activated carbon storage net frame, and the bottom of the guide plate is fixedly mounted on the inner bottom of the activated carbon storage net frame.

[0011] Preferably, a discharge port is provided at the bottom of the activated carbon storage net frame, and the discharge port is located above the mounting plate, so that workers can easily take out the saturated activated carbon particles.

[0012] Preferably, one end of the threaded rod extends to one side of one set of fixed plates and is fixedly mounted with a handle, and a threaded groove matching the threaded rod is provided inside the moving block. The setting of the handle facilitates workers to drive the threaded rod to rotate.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the VOC waste gas high-efficiency treatment device can move two groups of activated carbon storage frames through the setting of threaded rods, so that when the activated carbon inside one group of activated carbon storage frames is saturated, new activated carbon can be added to the inside of the other group of activated carbon storage frames and then moved to the inside of the waste gas treatment box, and this replacement method is relatively simple and convenient for workers to operate. At the same time, when replacing the activated carbon storage frame, there is no need to stop the transportation of waste gas, and the activated carbon storage frame can be replaced, which can improve the efficiency of waste gas treatment, and then through the setting of the baffle plate, the activated carbon particles inside the activated carbon storage frame can be taken out, which is convenient for workers to replace new activated carbon particles later. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2It is a rear view of the utility model;

[0017] Figure 3 It is a cross-sectional view of the exhaust gas treatment box of the present utility model.

[0018] Figure numerals: 1. Waste gas treatment box; 2. Inlet pipe; 3. Outlet pipe; 4. Mounting plate; 5. Fixed plate; 6. Threaded rod; 7. Guide rod; 8. Moving block; 9. Connecting rod; 10. Sealing baffle; 11. Connecting baffle; 12. Activated carbon storage mesh frame; 13. Strip plate; 14. Material baffle plate. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] See also Figure 1-3 The utility model provides a technical solution: a VOC waste gas efficient treatment device, including a waste gas treatment box 1, an air inlet pipe 2 is fixedly installed on the top of the waste gas treatment box 1, and an air outlet pipe 3 is fixedly installed on the bottom of the waste gas treatment box 1, and the air inlet pipe 2 and the air outlet pipe 3 both extend to the interior of the waste gas treatment box 1, and also include an activated carbon storage mesh frame 12 and a threaded rod 6, the number of the activated carbon storage mesh frames 12 is two groups, one group of activated carbon storage mesh frames 12 is located inside the waste gas treatment box 1, and the other group of activated carbon storage mesh frames 12 is located on one side of the waste gas treatment box 1; the threaded rod 6 is located on the rear side of the waste gas treatment box 1 and the threaded rod 6 is used to drive the two groups of activated carbon storage mesh frames 12 to move laterally.

[0021] Furthermore, a mounting plate 4 is fixedly installed on the rear side of the exhaust gas treatment box 1, two groups of fixing plates 5 are fixedly installed on the rear side of the mounting plate 4, threaded rods 6 are rotatably installed on adjacent side walls of the two groups of fixing plates 5, guide rods 7 are fixedly installed on adjacent side walls of the two groups of fixing plates 5, the mounting plate 4 is threadedly installed on the outer wall of the threaded rod 6, the mounting plate 4 and the guide rod 7 are slidably installed, and a moving block 8 is fixedly installed on the rear side of the mounting plate 4.

[0022] Furthermore, connecting baffles 11 are fixedly installed on adjacent side walls of two groups of activated carbon storage frames 12 on the waste gas treatment box 1, and sealing baffles 10 are fixedly installed on one side of the two groups of activated carbon storage frames 12. There are two groups of sealing baffles 10, and one end of the movable block 8 is fixedly installed on one side of one group of sealing baffles 10. Such an arrangement can move the two groups of activated carbon storage frames 12. In this way, when the activated carbon inside one group of activated carbon storage frames 12 is saturated, new activated carbon can be added to the inside of the other group of activated carbon storage frames 12 and then moved to the inside of the waste gas treatment box 1. Such a replacement method is relatively simple and convenient for workers to operate. At the same time, when replacing the activated carbon storage frames 12, there is no need to stop the transportation of the waste gas, and the activated carbon storage frames 12 can be replaced, which can improve the efficiency of waste gas treatment.

[0023] Secondly, two groups of strip plates 13 are fixedly installed at the bottom of the activated carbon storage net frame 12, and adjacent side walls of the two groups of strip plates 13 are provided with grooves, and a baffle plate 14 is slidably installed inside the groove. A guide plate is fixedly installed on the inner wall of the activated carbon storage net frame 12, and the bottom of the guide plate is fixedly installed with the inner bottom of the activated carbon storage net frame 12. A discharge port is provided at the bottom of the activated carbon storage net frame 12, and the discharge port is located above the mounting plate 4. One end of the threaded rod 6 extends to one side of one group of fixed plates 5 and is fixedly installed with a handle. A threaded groove matching the threaded rod 6 is provided inside the moving block 8. This arrangement can take out the activated carbon particles inside the activated carbon storage net frame 12, which is convenient for workers to replace new activated carbon particles later.

[0024] Working principle: When in use, the exhaust gas is transported to the interior of the exhaust gas treatment box 1 through the air inlet pipe 2, and the exhaust gas can be filtered by the activated carbon particles inside the activated carbon storage frame 12. The filtered gas is transported through the exhaust pipe 3. When the activated carbon particles inside one group of activated carbon storage frames 12 are saturated, new activated carbon particles are added to the interior of another group of activated carbon storage frames 12, and then the threaded rod 6 is rotated. The threaded rod 6 rotates to drive the moving block 8 to move, and the movement of the moving block 8 drives the connecting rod 9 to move. The movement of the connecting rod 9 drives the sealing baffle 10 and the activated carbon storage frame 12 to move, so that the other group of activated carbon storage frames 12 can be moved to the interior of the exhaust gas treatment box 1, and then the worker pulls out the baffle plate 14, and the saturated activated carbon particles are discharged through the discharge port at the bottom of the activated carbon storage frame 12.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A VOC waste gas high-efficiency treatment device, comprising a waste gas treatment box (1), an air inlet pipe (2) is fixedly installed on the top of the waste gas treatment box (1), and an air outlet pipe (3) is fixedly installed on the bottom of the waste gas treatment box (1), and the air inlet pipe (2) and the air outlet pipe (3) both extend to the interior of the waste gas treatment box (1), characterized in that: It also includes activated carbon storage net frames (12), the number of activated carbon storage net frames (12) being two groups, one group of activated carbon storage net frames (12) being located inside the exhaust gas treatment box (1), and the other group of activated carbon storage net frames (12) being located on one side of the exhaust gas treatment box (1); A threaded rod (6), the threaded rod (6) is located at the rear side of the exhaust gas treatment box (1) and is used to drive the two sets of activated carbon storage net frames (12) to move laterally.

2. The VOC waste gas efficient treatment device according to claim 1 is characterized by: The exhaust gas treatment box (1) is fixedly mounted with a mounting plate (4) on the rear side, two groups of fixing plates (5) are fixedly mounted on the rear side of the mounting plate (4), threaded rods (6) are rotatably mounted on adjacent side walls of the two groups of fixing plates (5), guide rods (7) are fixedly mounted on adjacent side walls of the two groups of fixing plates (5), the mounting plate (4) is threadedly mounted on the outer wall of the threaded rod (6), the mounting plate (4) and the guide rod (7) are slidably mounted, and a moving block (8) is fixedly mounted on the rear side of the mounting plate (4).

3. A VOC waste gas efficient treatment device according to claim 2, characterized in that: A connecting baffle (11) is fixedly installed on adjacent side walls of two groups of activated carbon storage net frames (12) on the waste gas treatment box (1), and a sealing baffle (10) is fixedly installed on one side of the two groups of activated carbon storage net frames (12). The number of the sealing baffles (10) is two groups, and one end of the moving block (8) is fixedly installed on one side of one group of sealing baffles (10).

4. The VOC waste gas efficient treatment device according to claim 3 is characterized by: Two groups of strip plates (13) are fixedly mounted on the bottom of the activated carbon storage net frame (12), and adjacent side walls of the two groups of strip plates (13) are provided with grooves, and a material blocking plate (14) is slidably mounted inside the grooves.

5. The VOC waste gas efficient treatment device according to claim 4 is characterized in that: A guide plate is fixedly mounted on the inner wall of the activated carbon storage net frame (12), and the bottom of the guide plate is fixedly mounted on the inner bottom of the activated carbon storage net frame (12).

6. The VOC waste gas efficient treatment device according to claim 5 is characterized by: The bottom of the activated carbon storage net frame (12) is provided with a discharge port, which is located above the mounting plate (4).

7. The VOC waste gas efficient treatment device according to claim 6 is characterized by: One end of the threaded rod (6) extends to one side of one set of fixed plates (5) and is fixedly mounted with a handle, and a threaded groove matching the threaded rod (6) is provided inside the moving block (8).

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