Efficient activated carbon adsorption structure for organic waste gas treatment

Abstract

The invention discloses an efficient activated carbon adsorption structure for organic waste gas treatment, which is applied to the technical field of organic waste gas treatment, and is characterized in that organic waste gas entering an adsorption box body is concentrated through an air gathering bin body, enters an air inducing assembly and is uniformly diffused outwards from air holes; a driving ring rotates to drive two guide blocking pieces to circularly shield the upper surface and the lower surface of a guide pipe, left-right repeated switching is carried out on guide of the organic waste gas, and the left-right uniform diffusion effect of the organic waste gas is further effectively improved; the organic waste gas adsorption treatment capacity of the adsorption material placement assembly closer to the gas inlet port area is effectively reduced, so that the left end and the right end of the adsorption material placement assembly uniformly adsorb and treat the organic waste gas, and the utilization rates of honeycomb activated carbon blocks and honeycomb zeolite blocks in the adsorption material placement assembly are kept consistent; the honeycomb activated carbon blocks and the honeycomb zeolite blocks can be synchronously and periodically replaced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of organic waste gas treatment, in particular to a high-efficiency activated carbon adsorption structure for organic waste gas treatment. BACKGROUND

[0002] Organic waste gas pollutants are of various types and characteristics, so the corresponding treatment methods are also different. Commonly used processes mainly include two categories of recovery technology and destruction technology. Organic waste gas adsorption method can thoroughly purify waste gas, that is, deep purification can be performed, and it has greater advantages than other methods for the purification of low-concentration waste gas. For example, the organic waste gas separation treatment device disclosed in Chinese patent CN118594193B. Currently, the treatment amount of the activated carbon assembly near the inlet end of the main pipe is greater than that of the activated carbon assembly far from the inlet end of the main pipe in the organic waste gas adsorption technology. For example, the organic waste gas adsorption and filtration treatment system disclosed in Chinese patent CN119869151B. The activated carbon assembly far from the inlet end cannot be uniformly and reasonably used, and the activated carbon inside the activated carbon assembly near the inlet end is replaced more frequently, which affects the effective utilization rate of the activated carbon assembly. SUMMARY

[0003] The core of the present application is to solve the problem of low utilization rate of the activated carbon assembly due to its position by repeatedly switching and guiding the organic waste gas.

[0004] To solve the above problems, the technical scheme adopted by the present application is as follows.

[0005] A high-efficiency activated carbon adsorption structure for organic waste gas treatment, comprising an adsorption box body arranged in an organic waste gas treatment system, an inlet port and an outlet port arranged at the left and right ends of the adsorption box body, an assembly chamber fixedly connected to the top and bottom of the adsorption box body, the opposite ends of the two assembly chambers being in communication with the inlet port and the outlet port, respectively, and an adsorption material placement assembly placed in the interior of the assembly chamber. A wind collection bin body is fixedly connected between the inlet port and the assembly chamber, and a plurality of air guide assemblies are arranged side by side on one end of the wind collection bin body close to the assembly chamber. The air guide assemblies are composed of guide pipes fixed to the two ends of the assembly chamber. The guide pipes are uniformly provided with air holes on the outside, and a driving ring is rotatably connected between the two guide pipes. The driving ring is fixedly connected with guide baffles at the left and right ends on the outside. The guide baffles are in sliding contact with the outer walls of the guide pipes, and the two guide baffles are arranged in a staggered manner.

[0006] Further, the interior of the adsorption material placement assembly is placed with a honeycomb activated carbon block and a honeycomb zeolite block, and the honeycomb zeolite block is laid on the bottom of the honeycomb activated carbon block.

[0007] Further, the middle part of the driving ring is fixedly connected with a driving shaft, the driving shaft extends to the outlet port, the outside of the outlet port is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with the driving shaft.

[0008] Further, the outside of the driving ring is fixedly connected with a transmission gear ring, and the transmission gear rings are in meshing transmission connection through a chain belt.

[0009] Optionally, the air holes are arranged in a rectangular shape, and adjacent air holes are arranged in an alternating staggered manner, and the inside of each air hole is fixedly connected with a filling brush.

[0010] Further, the inner wall of the guide baffle is equidistantly provided with an air suspension groove, and the filling brush is in sliding contact with the air suspension groove.

[0011] Further, the inside and outside of the driving ring are fixedly connected with a cleaning rod, the outside of the cleaning rod is fixedly connected with a cleaning brush, and the cleaning brush is in sliding contact with the inner wall of the guide pipe.

[0012] Compared with the prior art, the advantages of the present application are that: The present application can effectively purify low-concentration organic waste gas, and has obvious advantages. The driving ring rotates to drive the two guide baffles to cyclically shield the upper and lower surfaces of the guide pipe, repeatedly switch the guidance of the organic waste gas left and right, further effectively improve the left and right uniform diffusion effect of the organic waste gas, effectively reduce the adsorption and treatment amount of the adsorption material placement assembly in the area closer to the air inlet port, make the left and right ends of the adsorption material placement assembly uniformly adsorb and treat the organic waste gas, keep the utilization rate of the honeycomb activated carbon blocks and the honeycomb zeolite blocks in the adsorption material placement assembly consistent, and facilitate the synchronous periodic replacement of the honeycomb activated carbon blocks and the honeycomb zeolite blocks.

[0013] (2) When the guide pipe guides the organic waste gas, the waste gas in the guide pipe fills the air suspension groove through the air holes, the air pressure in the air suspension groove increases, the air suspension state is formed between the guide baffles and the guide pipe, the friction between the guide baffles and the guide pipe is effectively reduced, and the guide baffles are facilitated to rotate and move on the outer wall of the guide pipe. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a whole three-dimensional structure diagram of the present application; Figure 2 is a three-dimensional demonstration diagram of the organic waste gas treatment system of the present application; Figure 3 is a sectional three-dimensional structure diagram of the adsorption box body of the present application; Figure 4 The demonstration diagram of the organic waste gas flow path of the present application; Figure 5 The perspective structural diagram of the wind gathering bin body and the air guiding assembly of the present application; Figure 6 The perspective structural diagram of the air guiding assembly of the present application; Figure 7 The perspective structural diagram of the driving ring and the guiding baffle of the present application; Figure 8 The partial enlarged view of the filling brush and the air suspension tank of the present application; Figure 9 The side view sectional view of the guiding pipe and the guiding baffle of the present application; Figure 10 The perspective structural diagram of the guiding pipe of the present application.

[0015] Explanation of the figure mark: 1 adsorption box, 101 air inlet port, 102 air outlet port, 103 assembly chamber, 104 adsorption material arrangement assembly, 105 honeycomb activated carbon block, 106 honeycomb zeolite block, 201 wind gathering bin body, 202 guiding pipe, 203 air permeable hole, 204 driving ring, 205 guiding baffle, 206 driving shaft, 207 driving motor, 208 transmission gear ring, 209 chain belt, 3 air suspension tank, 301 filling brush, 302 cleaning rod, 303 cleaning brush. DETAILED DESCRIPTION

[0016] The technical solutions will be described clearly and completely below by combining the figures in the embodiments of the present application.

[0017] The first embodiment: Please refer to Figures 1 to 4The utility model provides a kind of high-efficiency activated carbon adsorption structure for organic waste gas treatment, including the adsorption box 1 being arranged in organic waste gas treatment system, the left and right ends of adsorption box 1 are respectively arranged as gas inlet port 101 and gas outlet port 102, the top and bottom of adsorption box 1 are fixedly connected with assembly chamber 103, the end of two assembly chambers 103 opposite to each other is communicated with gas inlet port 101, the end of two assembly chambers 103 away from each other is communicated with gas outlet port 102, organic waste gas enters adsorption box 1 from gas inlet port 101, organic waste gas passes through assembly chamber 103, then, is discharged by gas outlet port 102, completes the adsorption treatment of organic waste gas, and assembly chamber 103 is placed with adsorption material arrangement component 104 inside, adsorption material arrangement component 104 is placed with honeycomb activated carbon block 105 and honeycomb zeolite block 106 inside, honeycomb zeolite block 106 is laid in honeycomb activated carbon block 105 bottom, and honeycomb activated carbon block 105 and honeycomb zeolite block 106 combination form composite adsorption structure, effectively improve the adsorption purification capacity to organic waste gas, and the structural strength of honeycomb zeolite block 106 is higher than that of honeycomb activated carbon block 105, honeycomb activated carbon block 105 is stacked on the top of honeycomb zeolite block 106, effectively reduces the breakage of honeycomb activated carbon block 105; When the adsorption purification treatment of organic waste gas is carried out, organic waste gas enters adsorption box 1 from gas inlet port 101, organic waste gas enters between two assembly chambers 103, so that organic waste gas passes through assembly chamber 103, and adsorption material arrangement component 104 in assembly chamber 103 carries out adsorption purification to organic waste gas, and then the purified organic waste gas is discharged from gas outlet port 102, to complete the adsorption treatment process of organic waste gas, and honeycomb activated carbon block 105 can efficiently purify organic waste gas, and has significant advantages for the purification of low-concentration organic waste gas, especially for the purification of low-concentration organic waste gas, compared with other organic waste gas purification methods, has more significant advantages, and further effectively improves the adsorption purification capacity to organic waste gas in combination with honeycomb zeolite block 106.

[0018] Please refer to Figures 5 to 7The air inlet port 101 is fixedly connected with the air collection body 201 between the assembly chamber 103, and the end close to the assembly chamber 103 of the air collection body 201 is provided with a plurality of air guide assemblies arranged side by side. The air collection body 201 is used to concentrate the organic waste gas entering the adsorption box body 1, so that the organic waste gas enters the air guide assembly. The air guide assembly is composed of guide pipes 202 fixed at both ends of the assembly chamber 103. The guide pipes 202 are uniformly provided with air permeable holes 203 on the outside. The organic waste gas entering the guide pipes 202 uniformly diffuses outward from the air permeable holes 203, so that the organic waste gas uniformly disperses into the assembly chamber 103. The driving ring 204 is rotatably connected between the two guide pipes 202. The left and right ends of the outer portion of the driving ring 204 are fixedly connected with guide baffles 205. The guide baffles 205 are in sliding contact with the outer wall of the guide pipe 202, and the two guide baffles 205 are arranged in an up-down staggered manner. The rotation of the driving ring 204 drives the two guide baffles 205 to cyclically shield the upper and lower surfaces of the guide pipe 202, repeatedly switch the guidance of the organic waste gas left and right, and further effectively improve the left and right uniform diffusion effect of the organic waste gas, so that the left and right ends of the adsorbent material placement assembly 104 uniformly adsorb and process the organic waste gas. The use degree of the honeycomb activated carbon block 105 and the honeycomb zeolite block 106 inside the adsorbent material placement assembly 104 is kept consistent, and the honeycomb activated carbon block 105 and the honeycomb zeolite block 106 are synchronously replaced periodically. The middle portion of the driving ring 204 is fixedly connected with a driving shaft 206, which extends towards the air outlet port 102. The outer portion of the air outlet port 102 is fixedly connected with a driving motor 207. The output end of the driving motor 207 is fixedly connected with the driving shaft 206. The outer portion of the driving ring 204 is fixedly connected with a transmission gear ring 208. The transmission gear rings 208 are meshingly and transmissionally connected through a chain belt 209. The driving motor 207 drives the driving shaft 206 to realize the automatic rotation of the driving ring 204. The driving ring 204 is meshingly and transmissionally connected through the transmission gear ring 208 and the chain belt 209, so as to realize the synchronous rotation of the driving ring 204 arranged side by side. When the adsorption box 1 is used for adsorbing and purifying organic waste gas, the air inlet compartment 201 concentrates the organic waste gas entering the adsorption box 1, so that the organic waste gas enters the air inlet assembly and is uniformly diffused from the air holes 203 to the outside, so that the organic waste gas is uniformly dispersed into the assembly chamber 103. The driving ring 204 rotates to drive the two guide baffles 205 to cyclically block the upper and lower surfaces of the guide pipe 202 and repeatedly switch the left and right directions of the organic waste gas guidance, thereby further effectively improving the left and right uniform diffusion effect of the organic waste gas. Specifically, when the guide baffle 205 blocks the air holes 203 of the lower half of the guide pipe 202, the organic waste gas is more deeply guided into the lower half of the guide pipe 202, effectively reducing the adsorption treatment amount of the organic waste gas in the area closer to the air inlet port 101 of the adsorption material arrangement assembly 104, so that the adsorption material arrangement assembly 104 uniformly adsorbs and treats the organic waste gas, and the use degree of the honeycomb activated carbon block 105 and the honeycomb zeolite block 106 is kept consistent, thereby facilitating the periodic replacement of the honeycomb activated carbon block 105 and the honeycomb zeolite block 106.

[0019] Second embodiment: Compared with the first embodiment, the gas suspension tank 3 is mainly added, and the specific added structure is as follows, and the remaining structure is consistent with the first embodiment.

[0020] Please refer to Figures 7 to 10 The air holes 203 are arranged in a rectangular shape, and adjacent air holes 203 are arranged in a staggered and alternating manner. One end of the air hole 203 is fixedly connected with the filling brush 301, so that the filling brush 301 in the air hole 203 is also arranged in a staggered and alternating manner, and the filling brush 301 can clean the inner wall of the guide baffle 205. The inner wall of the guide baffle 205 is equally provided with the gas suspension tank 3. The organic waste gas discharged from the air hole 203 is filled into the gas suspension tank 3, so that the gas pressure in the gas suspension tank 3 is increased, the gas suspension state is formed between the guide baffle 205 and the guide pipe 202, the friction between the guide baffle 205 and the guide pipe 202 is effectively reduced, the guide baffle 205 rotates on the outer wall of the guide pipe 202, the filling brush 301 is in sliding contact with the gas suspension tank 3, and the filling brush 301 blocks the two ends of the gas suspension tank 3 while cleaning the gas suspension tank 3, effectively blocking the discharge of the organic waste gas in the gas suspension tank 3, further enhancing the gas suspension effect between the guide baffle 205 and the guide pipe 202, and the left and right ends of the driving ring 204 are fixedly connected with the cleaning rod 302. The cleaning brush 303 is fixedly connected to the outside of the cleaning rod 302. The cleaning brush 303 is in sliding contact with the inner wall of the guide pipe 202, and the cleaning rod 302 cleans the inner wall of the guide pipe 202 by using the cleaning brush 303 to sweep the dust in the guide pipe 202 into the air hole 203, effectively avoiding the accumulation of dust on the inner wall of the guide pipe 202; Compared with the first embodiment, when the guide pipe 202 guides the organic waste gas, the organic waste gas in the guide pipe 202 fills into the gas suspension tank 3 from the air hole 203, the internal gas pressure of the gas suspension tank 3 is increased, the gas suspension between the guide baffle 205 and the guide pipe 202 is formed, the friction between the guide baffle 205 and the guide pipe 202 is effectively reduced, and the rotation of the guide baffle 205 on the outer wall of the guide pipe 202 is facilitated. The driving ring 204 drives the cleaning rod 302 to rotate, the cleaning rod 302 cleans the inner wall of the guide pipe 202 by using the cleaning brush 303, and the dust on the inner wall of the guide pipe 202 is swept into the air hole 203, so that the dust accumulation on the inner wall of the guide pipe 202 is effectively avoided.

[0021] The above is only a preferred specific embodiment of the present application; all the protection scopes of the present application are included, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the improved concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A high-efficiency activated carbon adsorption structure for organic waste gas treatment, comprising an adsorption box (1) arranged in an organic waste gas treatment system, characterized in that: The left and right ends of the adsorption box body (1) are respectively provided with an air inlet port (101) and an air outlet port (102), the top and bottom of the adsorption box body (1) are fixedly connected with an assembly chamber (103), the air inlet port (101) is in communication with the ends of the two assembly chambers (103) facing each other, the air outlet port (102) is in communication with the ends of the two assembly chambers (103) away from each other, and the inside of the assembly chamber (103) is placed with an adsorption material placing assembly (104). The air inlet port (101) and the assembly chamber (103) are fixedly connected with a wind collecting bin body (201), the end of the wind collecting bin body (201) close to the assembly chamber (103) is provided with a plurality of air guide assemblies arranged side by side, the air guide assemblies are composed of guide pipes (202) fixed at both ends of the assembly chamber (103), the outside of the guide pipes (202) is uniformly provided with air permeation holes (203), and the driving rings (204) are rotatably connected between the two guide pipes (202), the outside of the driving rings (204) is fixedly connected with guide baffles (205) at both ends, the guide baffles (205) are in sliding contact with the outer walls of the guide pipes (202), and the two guide baffles (205) are arranged in a staggered manner.

2. The high-efficiency activated carbon adsorption structure for organic waste gas treatment according to claim 1, characterized in that: The inside of the adsorption material placing assembly (104) is placed with a honeycomb activated carbon block (105) and a honeycomb zeolite block (106), and the honeycomb zeolite block (106) is laid on the bottom of the honeycomb activated carbon block (105).

3. The high-efficiency activated carbon adsorption structure for organic waste gas treatment according to claim 1, characterized in that: The middle of the driving ring (204) is fixedly connected with a driving shaft (206), the driving shaft (206) extends towards the air outlet port (102), the outside of the air outlet port (102) is fixedly connected with a driving motor (207), and the output end of the driving motor (207) is fixedly connected with the driving shaft (206).

4. The high-efficiency activated carbon adsorption structure for organic waste gas treatment according to claim 1, characterized in that: The outside of the driving ring (204) is fixedly connected with a transmission gear ring (208), and the transmission gear rings (208) are meshingly and transmissionally connected through a chain belt (209).

5. The high-efficiency activated carbon adsorption structure for organic waste gas treatment according to claim 1, characterized in that: The air permeation holes (203) are arranged in a rectangular shape, and adjacent air permeation holes (203) are arranged in a staggered manner, and one end of the inside of the air permeation hole (203) is fixedly connected with a filling brush (301).

6. The high-efficiency activated carbon adsorption structure for organic waste gas treatment according to claim 5, characterized in that: The inner wall of the guide baffle (205) is equally provided with air suspension grooves (3), and the filling brush (301) is in sliding contact with the air suspension grooves (3).

7. The high-efficiency activated carbon adsorption structure for organic waste gas treatment according to claim 1, characterized in that: The inside of the driving ring (204) is fixedly connected with a cleaning rod (302) at both ends, the outside of the cleaning rod (302) is fixedly connected with a cleaning brush (303), and the cleaning brush (303) is in sliding contact with the inner wall of the guide pipe (202).

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