Exhaust gas activated carbon adsorption device

Abstract

This utility model discloses an activated carbon adsorption device for waste gas, including a treatment pipe. A drawer is installed on the side wall of the treatment pipe, and an air inlet pipe is connected to one side of the treatment pipe. A fixing rod is fixedly installed inside the air inlet pipe. With the above structure, a motor is located inside the air inlet pipe, with a rotating shaft on one side of the motor and fan blades on the other side of the rotating shaft. A filter membrane is located inside the treatment pipe, with a non-woven fabric filter screen on one side, glass fiber on one side, and carbon fiber on the other side. Two sterilization bags are symmetrically arranged on the carbon fiber side. The sterilization bags are installed on the inner wall of the treatment pipe, resulting in better filtration of waste gas. An activated carbon pack is installed inside the drawer, with a filter plate at the top of the activated carbon pack. Two side plates are symmetrically fixed on both sides of the filter plate, with a rod fixedly installed on one side of each side plate. A slot is connected to the side wall of the drawer, with insertion holes on both sides of the slot for easy replacement of the activated carbon pack.

Description

Technical Field

[0001] This utility model relates to the field of waste gas treatment technology, and in particular to a waste gas activated carbon adsorption device. Background Technology

[0002] Waste gas refers to harmful gases emitted during production and daily life, and is one of the main components causing air pollution. It is mainly divided into industrial waste gas, traffic waste gas, domestic waste gas, etc. Activated carbon has a certain effect on waste gas treatment. In order to improve the waste gas treatment effect, it is necessary to set up a waste gas activated carbon adsorption device.

[0003] In the use of an activated carbon adsorption device for waste gas, the existing technology, such as the activated carbon waste gas adsorption waste gas treatment device proposed in patent CN214075694U, includes a body, which includes an air inlet channel, an installation space, and an air outlet channel. The inner wall of the installation space is symmetrically welded with grid plates, and activated carbon particles are filled between the grid plates. The lower inner wall of the installation space is symmetrically provided with insertion grooves, and a base plate is slidably connected to the inner side of the insertion grooves. A sealing cover is connected to the upper rotating shaft of the body. When the device is in use, a fan draws external air into the air inlet channel and blows it into the installation space, then discharges it from the air outlet channel. Upon entering the air inlet channel, the air is initially filtered by a filter screen. Upon entering the installation space, it is adsorbed by activated carbon particles through the grid plates and finally filtered through a HEPA filter before being discharged, thereby improving the waste gas treatment effect. The base plate can be pulled out along the insertion grooves to discharge the activated carbon particles. Rotating the sealing cover allows activated carbon particles to be added between the grid plates, facilitating the replacement of the activated carbon particles.

[0004] However, due to the relatively simple structure of the waste gas treatment, the effect of waste gas treatment may not meet expectations; and the replacement of activated carbon packs in the existing technology is relatively troublesome, which reduces work efficiency. Utility Model Content

[0005] The purpose of this invention is to provide an activated carbon adsorption device for waste gas, which improves the filtration effect of waste gas and makes the activated carbon pack easy to replace.

[0006] To achieve the above objectives, an activated carbon adsorption device for waste gas is provided, including a treatment pipe, a drawer installed on the side wall of the treatment pipe, an air inlet pipe connected to one side of the treatment pipe, and a fixing rod fixedly installed inside the air inlet pipe.

[0007] According to the aforementioned activated carbon adsorption device for waste gas, two threaded rods are symmetrically fixedly arranged on the side wall of the treatment tube, and a rotating plate is threadedly connected to the side wall of the threaded rods. The rotating plate is installed on the upper end of the drawer.

[0008] According to the aforementioned activated carbon adsorption device for waste gas, a motor is fixedly installed on one side of the fixed rod, a rotating shaft is located on one side of the motor, a fan is fixedly connected to the side wall of the rotating shaft, and the output end of the motor is fixedly connected to one side of the rotating shaft.

[0009] According to the aforementioned activated carbon adsorption device for waste gas, a filter membrane is fixedly installed inside the treatment tube, a non-woven fabric filter screen is fixedly installed on one side of the filter membrane, and glass fiber is fixedly installed on one side of the non-woven fabric filter screen.

[0010] According to the aforementioned activated carbon adsorption device for waste gas, carbon fiber is fixedly arranged on one side of the glass fiber, and two sterilization bags are symmetrically arranged on one side of the carbon fiber, with the sterilization bags installed on the inner wall of the treatment pipe.

[0011] According to the aforementioned activated carbon adsorption device for waste gas, an activated carbon bag is installed inside the drawer, a filter plate is installed on the upper end of the activated carbon bag, and a pull rod is fixedly installed on one side of the filter plate.

[0012] According to the aforementioned activated carbon adsorption device for waste gas, two sliding grooves are symmetrically arranged on both sides of the treatment pipe, and a slot is provided at the upper end of the sliding groove. Insertion holes are symmetrically arranged on both sides of the slot, and the slots are connected to each other on the side wall of the drawer.

[0013] According to the aforementioned activated carbon adsorption device for waste gas, two side plates are symmetrically fixedly arranged on the side wall of the filter plate, and a rod is fixedly arranged on one side of each side plate. The filter plate is installed inside the slot, and the rod is installed inside the insertion hole.

[0014] Beneficial effects:

[0015] 1. An air inlet pipe is connected to one side of the treatment pipe. A fixed rod is fixedly installed inside the air inlet pipe. A motor is fixedly installed on one side of the fixed rod. A rotating shaft is fixedly connected to one side of the motor. A fan blade is fixedly installed on one side of the rotating shaft. A filter membrane is fixedly installed inside the treatment pipe. A non-woven filter screen is fixedly installed on one side of the filter membrane. Glass fiber is fixedly installed on one side of the non-woven filter screen. Carbon fiber is fixedly installed on one side of the glass fiber. Two sterilization bags are symmetrically arranged on one side of the carbon fiber. The sterilization bags are installed on the inner wall of the treatment pipe to improve the filtration effect of the exhaust gas.

[0016] 2. Two threaded rods are symmetrically fixed to the side wall of the treatment tube. A rotating plate is threaded to the side wall of the threaded rod. A drawer is installed on one side of the treatment tube. An activated carbon bag is installed inside the drawer. A filter plate is installed on the upper end of the activated carbon bag. Two side plates are symmetrically fixed to both sides of the filter plate. An insertion rod is fixed to one side of the side plate. A slot is connected to the side wall of the drawer. Insertion holes are provided on both sides of the slot. The filter plate is installed inside the slot, and the insertion rod is installed inside the insertion hole, so that the activated carbon bag can be easily replaced.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a perspective view of an activated carbon adsorption device for waste gas proposed in this utility model;

[0020] Figure 2 This is a cross-sectional view of an activated carbon adsorption device for waste gas proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the drawer of the activated carbon adsorption device for waste gas proposed in this utility model;

[0022] Figure 4 The present utility model proposes Figure 1 Enlarged view of point A in the middle.

[0023] Legend:

[0024] 1. Processing pipe; 2. Drawer; 3. Air inlet pipe; 4. Fixing rod; 5. Motor; 6. Rotating shaft; 7. Fan; 8. Filter membrane; 9. Non-woven filter screen; 10. Glass fiber; 11. Carbon fiber; 12. Sterilization bag; 13. Slide groove; 14. Slot; 15. Insertion hole; 16. Activated carbon bag; 17. Side panel; 18. Insert rod; 19. Filter plate; 20. Pull rod; 21. Threaded rod; 22. Rotating plate. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] Reference Figure 1-4 This utility model provides an activated carbon adsorption device for waste gas, which includes a treatment pipe 1, a drawer 2 installed on the side wall of the treatment pipe 1, an air inlet pipe 3 connected to one side of the treatment pipe 1, and a fixing rod 4 fixedly installed inside the air inlet pipe 3.

[0027] Specifically: the treatment pipe 1 is used to treat the exhaust gas, the drawer 2 makes it easy to replace the activated carbon pack 16, the air inlet pipe 3 is the inlet for the exhaust gas, and the fixing rod 4 is used to fix the motor 5.

[0028] Two threaded rods 21 are symmetrically fixed on the side wall of the processing tube 1. A rotating plate 22 is threadedly connected to the side wall of the threaded rod 21 and is installed on the upper end of the drawer 2.

[0029] Specifically: Rotate the rotating plate 22, which rotates on the side wall of the threaded rod 21 to move it away from the surface of the drawer 2, so that the drawer 2 can move.

[0030] A motor 5 is fixedly installed on one side of the fixed rod 4, and a rotating shaft 6 is located on one side of the motor 5. A fan 7 is fixedly connected to the side wall of the rotating shaft 6, and the output end of the motor 5 is fixedly connected to one side of the rotating shaft 6.

[0031] Specifically: Motor 5 drives shaft 6 to rotate, and the rotation of shaft 6 drives fan 7 to rotate.

[0032] A filter membrane 8 is fixedly installed inside the treatment tube 1. A non-woven fabric filter screen 9 is fixedly installed on one side of the filter membrane 8. A glass fiber 10 is fixedly installed on one side of the non-woven fabric filter screen 9.

[0033] Specifically: the filter membrane 8 is a membrane material used to separate and filter impurities, particles or solutes in a fluid; the non-woven filter screen 9 is used for primary filtration of impurities in exhaust gas; and the glass fiber 10 makes the exhaust gas filtration effect better.

[0034] A carbon fiber 11 is fixedly installed on one side of the glass fiber 10, and two sterilization bags 12 are symmetrically arranged on one side of the carbon fiber 11. The sterilization bags 12 are installed on the inner wall of the treatment tube 1.

[0035] Specifically: The unique physicochemical properties of carbon fiber 11 make adsorption filtration, catalytic filtration, and special environment purification more effective. The antibacterial bag 12 achieves the capture and adsorption of bacteria, viruses, odors and harmful particles through multiple mechanisms such as physical interception, electrostatic adsorption, chemical antibacterial, and bio-affinity.

[0036] An activated carbon pack 16 is installed inside the drawer 2. A filter plate 19 is installed on the upper end of the activated carbon pack 16. A pull rod 20 is fixedly installed on one side of the filter plate 19.

[0037] Specifically: Activated carbon pack 16 is an adsorption product with activated carbon as the main raw material. It utilizes the porous structure and adsorption characteristics of activated carbon and is widely used in air purification, deodorization, moisture prevention and other scenarios. Filter plate 19 blocks impurities through pore size and is suitable for separating particulate or colloidal pollutants.

[0038] Two symmetrical grooves 13 are provided on both sides of the processing tube 1. A slot 14 is provided at the upper end of the groove 13. Insertion holes 15 are provided on both sides of the slot 14. The slot 14 is connected to the side wall of the drawer 2.

[0039] Specifically: the socket 15 is used to install the insert rod 18, and the slot 14 is used to install the filter plate 19.

[0040] Two side plates 17 are symmetrically fixed on the side wall of the filter plate 19. A rod 18 is fixedly installed on one side of the side plate 17. The filter plate 19 is installed inside the slot 14, and the rod 18 is installed inside the insertion hole 15.

[0041] Specifically: Side plate 17 is used to fix the insertion rod 18.

[0042] Working principle: First, start motor 5. Motor 5 drives shaft 6 to rotate. At this time, fan 7 rotates through the rotation of shaft 6, so that exhaust gas enters the treatment pipe 1 through air inlet pipe 3. The exhaust gas is filtered through filter membrane 8, non-woven filter screen 9, glass fiber 10, carbon fiber 11 and sterilization bag 12 inside treatment pipe 1, which facilitates the next step of treatment. When it is necessary to replace activated carbon bag 16, rotate rotating plate 22. Rotating plate 22 rotates on the side wall of threaded rod 21 to make it move away from the surface of drawer 2. Then, drawer 2 is pulled out. The filter plate 19 is pulled out from drawer 2 through pull rod 20, so that activated carbon bag 16 can be easily replaced.

[0043] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An exhaust gas activated carbon adsorption apparatus comprising a treatment tube (1), characterized by: A drawer (2) is installed on the side wall of the processing tube (1), and an air inlet pipe (3) is provided on one side of the processing tube (1). A fixing rod (4) is fixedly installed inside the air inlet pipe (3). The processing tube (1) has two threaded rods (21) symmetrically fixed on its side wall. The side wall of the threaded rods (21) is threadedly connected to a rotating plate (22), which is installed on the upper end of the drawer (2). An activated carbon pack (16) is installed inside the drawer (2). A filter plate (19) is installed on the upper end of the activated carbon pack (16). A pull rod (20) is fixedly installed on one side of the filter plate (19). The processing tube (1) has two symmetrically arranged sliding grooves (13) on both sides. The upper end of the sliding groove (13) is provided with a slot (14). The slot (14) is provided with symmetrically arranged insertion holes (15) on both sides. The slot (14) is connected to the side wall of the drawer (2). The filter plate (19) has two side plates (17) fixedly and symmetrically arranged on its side wall. A plug rod (18) is fixedly arranged on one side of the side plate (17). The filter plate (19) is installed inside the slot (14), and the plug rod (18) is installed inside the socket (15).

2. The exhaust gas activated carbon adsorption apparatus according to claim 1, characterized by A motor (5) is fixedly installed on one side of the fixed rod (4), and a rotating shaft (6) is located on one side of the motor (5). A fan (7) is fixedly connected to the side wall of the rotating shaft (6), and the output end of the motor (5) is fixedly connected to one side of the rotating shaft (6).

3. The exhaust gas activated carbon adsorption apparatus according to claim 1, characterized by A filter membrane (8) is fixedly installed inside the processing tube (1). A non-woven filter screen (9) is fixedly installed on one side of the filter membrane (8). Glass fiber (10) is fixed on one side of the non-woven filter screen (9).

4. The exhaust gas activated carbon adsorption apparatus according to claim 3, characterized by A carbon fiber (11) is fixedly disposed on one side of the glass fiber (10), and two sterilization bags (12) are symmetrically disposed on one side of the carbon fiber (11). The sterilization bags (12) are installed on the inner wall of the treatment tube (1).

Images