Activated carbon adsorption assembly for waste gas treatment

Abstract

The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment activated carbon adsorption assembly which comprises an adsorber shell, a gas inlet pipe is fixedly connected to one side of the side surface of the adsorber shell, and a first filter plate is fixedly connected to the side, corresponding to the gas inlet pipe, of the interior of the adsorber shell; according to the scheme, waste gas entering from the gas inlet pipe is dried through the honeycomb ceramic and the activated aluminum oxide filter plate, water vapor is prevented from being accumulated in the adsorber shell, meanwhile, the absorbed water vapor is heated through a plurality of heating rods, so that the heat exchange efficiency of the adsorber shell is improved, and the heat exchange efficiency of the adsorber shell is improved. The honeycomb ceramic and the activated aluminum oxide filter plate are arranged in the adsorber shell, so that water vapor absorbed by the honeycomb ceramic and the activated aluminum oxide filter plate is heated and evaporated, the waste gas drying efficiency of the honeycomb ceramic and the activated aluminum oxide filter plate is improved, and the effects of preventing wet waste gas from being accumulated in the adsorber shell for a long time, damaging parts in the adsorber shell and affecting waste gas adsorption are achieved.

Description

Technical Field

[0001] This application relates to the technical field of waste gas treatment, and particularly relates to an activated carbon adsorption component for waste gas treatment. Background Art

[0002] Waste gas refers to the toxic and harmful gases discharged by humans during the production and living processes. Especially in chemical plants, steel plants, pharmaceutical factories, coking plants, and oil refineries, etc., the discharged waste gas has a strong smell, seriously polluting the environment and affecting human health. During the process of treating waste gas, an adsorption treatment step will be involved, and generally activated carbon is needed for adsorption treatment. Activated carbon is made by activating carbon-containing substances such as wood, coal, and fruit shells under high-temperature and oxygen-deficient conditions.

[0003] In the prior art, generally, the internal of waste gas treatment devices does not have moisture treatment equipment. If the moisture content of the waste gas is relatively high, it will cause a significant reduction in the adsorption efficiency of activated carbon, affecting the waste gas treatment efficiency. Moreover, the activated carbon plates in the front are prone to premature saturation and failure, while the activated carbon plates at the back do not come into full contact with the waste gas, resulting in poor utilization rate of the activated carbon plates. Therefore, to solve the above problems, this application provides an activated carbon adsorption component for waste gas treatment. Utility Model Content

[0004] To solve the problems of lacking moisture treatment equipment and poor utilization rate of activated carbon plates, this application provides an activated carbon adsorption component for waste gas treatment.

[0005] An activated carbon adsorption component for waste gas treatment provided by this application includes an adsorber housing. One side of the side surface of the adsorber housing is fixedly connected with an air inlet pipe. Inside the adsorber housing, a first filter plate is fixedly connected corresponding to one side of the air inlet pipe. A honeycomb ceramic is fixedly connected corresponding to one side of the first filter plate inside the adsorber housing. An activated alumina filter plate is fixedly connected corresponding to one side of the honeycomb ceramic inside the adsorber housing. A plurality of heating rods are arranged between the honeycomb ceramic and the activated alumina filter plate inside the adsorber housing.

[0006] Preferably, a connecting rod is rotatably connected to one side inside the adsorber housing, and the connecting rod extends outside the adsorber housing. A plurality of clamping plates are fixedly connected to both sides of the outer wall of the connecting rod. Slots are opened on the opposite sides of the plurality of clamping plates.

[0007] Preferably, a plurality of activated carbon plates are rotatably connected inside the adsorber housing through the plurality of clamping plates and the plurality of slots. A servo motor is fixedly connected to one side of the side surface of the adsorber housing, and the driving end of the servo motor is fixedly connected to one side of the connecting rod.

[0008] Preferably, an opening is provided on one side of the upper surface of the adsorber housing, and a partition is slidably connected to one side inside the opening.

[0009] Preferably, a second filter plate is fixedly connected to the inside of the adsorber housing corresponding to one side of the activated carbon plate, and an air outlet pipe is fixedly connected to one side of the side surface of the adsorber housing.

[0010] In summary, the present application includes the following beneficial technical effects:

[0011] 1. The waste gas entering from the intake pipe is dried by the honeycomb ceramics and the activated alumina filter plate, avoiding the accumulation of water vapor inside the adsorber housing. At the same time, several heating rods are used for heating, so that the water vapor absorbed by the honeycomb ceramics and the activated alumina filter plate is heated and evaporated, thereby improving the drying efficiency of the honeycomb ceramics and the activated alumina filter plate for the waste gas; compared with the prior art, it has the effect of preventing the damp waste gas from accumulating inside the adsorber housing for a long time and damaging the parts inside the adsorber housing and affecting the waste gas adsorption effect.

[0012] 2. The size of the card slots provided on the outer wall of the clamping plate fits the size of the activated carbon plate, so that the activated carbon plate is clamped between the two clamping plates, which facilitates the installation of several activated carbon plates. The servo motor drives the connecting rod to rotate clockwise, which speeds up the air flow and enables the waste gas to come into full contact with the activated carbon plate, thereby driving several activated carbon plates to perform multiple adsorption on the waste gas; compared with the prior art, it has the effect of enabling all the activated carbon plates to evenly absorb and filter the waste gas. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the overall adsorber housing according to an embodiment of the present application;

[0014] Figure 2 is a schematic cross-sectional structural diagram of the adsorber housing according to an embodiment of the present application;

[0015] Figure 3 is a schematic structural diagram of the activated carbon plate according to an embodiment of the application;

[0016] Figure 4 is a schematic top view structural diagram of the adsorber housing according to an embodiment of the application.

[0017] Description of the reference numerals: 1, adsorber housing; 2, intake pipe; 3, partition; 4, air outlet pipe; 5, servo motor; 6, connecting rod; 7, clamping plate; 8, card slot; 9, activated carbon plate; 10, first filter plate; 11, honeycomb ceramics; 12, heating rod; 13, activated alumina filter plate; 14, opening; 15, second filter plate. Detailed Embodiments

[0018] The following is combined with the attachedFigure 1 - Figure 4 Further details of this application are provided below.

[0019] Example 1

[0020] Please refer to Figures 1 - 4 , the present utility model provides a technical solution for an activated carbon adsorption assembly for waste gas treatment:

[0021] An activated carbon adsorption assembly for waste gas treatment, Figures 1 - 4 , on one side of the side surface of the adsorber housing 1, an air inlet pipe 2 is fixedly connected. Through the air inlet pipe 2, waste gas enters the adsorber housing 1 for treatment. On one side of the air inlet pipe 2 inside the adsorber housing 1, a first filter plate 10 is fixedly connected. By installing the first filter plate 10 at a position close to the air inlet pipe 2, the first filter plate 10 conducts a first filtration treatment on the waste gas entering the adsorber housing 1, improving the purification efficiency of the waste gas. On one side of the first filter plate 10 inside the adsorber housing 1, a honeycomb ceramic 11 is fixedly connected. The honeycomb ceramic 11 is a new type of ceramic product with a honeycomb-like structure, which can absorb the water vapor contained in the flue gas. On one side of the honeycomb ceramic 11 inside the adsorber housing 1, an activated alumina filter plate 13 is fixedly connected. The activated alumina is white spherical porous particles with uniform particle size, smooth surface, high mechanical strength, and strong hygroscopicity. Subsequently, the activated alumina filter plate 13 can conduct a secondary absorption on the water vapor contained in the waste gas, enabling the honeycomb ceramic 11 and the activated alumina filter plate 13 to simultaneously conduct a drying treatment on the waste gas, avoiding the influence of water vapor on the subsequent structure's adsorption work on the waste gas and improving the purification efficiency of the waste gas. Inside the adsorber housing 1, between the honeycomb ceramic 11 and the activated alumina filter plate 13, a plurality of heating rods 12 are provided. By installing the plurality of heating rods 12 in the honeycomb ceramic 11 and the activated alumina filter plate 13, when the plurality of honeycomb ceramics 11 are in use, they are all externally connected to a power supply and a control switch, enabling the plurality of honeycomb ceramics 11 to be started to heat the honeycomb ceramic 11 and the activated alumina filter plate 13, heating and evaporating the water vapor absorbed by the honeycomb ceramic 11 and the activated alumina filter plate 13. Subsequently, the drying efficiency of the honeycomb ceramic 11 and the activated alumina filter plate 13 for the waste gas can be improved, achieving the prevention of the long-term accumulation of moist waste gas inside the adsorber housing 1 from damaging the parts inside the adsorber housing 1 and affecting the waste gas adsorption effect.

[0022] Example 2

[0023] Please refer to Figures 1 - 4 , and on the basis of Example 1, it is further obtained that:

[0024] Furthermore, one side inside the adsorber housing 1 is rotatably connected to a connecting rod 6, and the connecting rod 6 extends outside the adsorber housing 1. On both sides of the outer wall of the connecting rod 6, a number of clamping plates 7 are fixedly connected. On the opposite sides of the number of clamping plates 7, clamping grooves 8 are provided. By installing the number of clamping plates 7 on both sides of the outer wall of the connecting rod 6 respectively, the rotation of the connecting rod 6 drives the number of clamping plates 7 to rotate along the inside of the adsorber housing 1.

[0025] Furthermore, a number of activated carbon plates 9 are rotatably connected inside the adsorber housing 1 through a number of clamping plates 7 and a number of clamping grooves 8. On one side of the side surface of the adsorber housing 1, a servo motor 5 is fixedly connected. The model of the servo motor 5 can be preferably HBS57 type. The driving end of the servo motor 5 is fixedly connected to one side of the connecting rod 6. Since the size of the clamping groove 8 provided on the outer wall of the clamping plate 7 matches the size of the activated carbon plate 9, the activated carbon plate 9 can be clamped between two clamping plates 7, which facilitates the installation of the number of activated carbon plates 9. The servo motor 5 drives the connecting rod 6 to rotate clockwise, and the rotation of the connecting rod 6 accelerates the air flow, enabling the waste gas to fully contact with the activated carbon plate 9, thereby driving the number of activated carbon plates 9 to perform multiple adsorption on the waste gas. At the same time, the size of the activated carbon plate 9 matches the size of the adsorber housing 1, so that the number of activated carbon plates 9 can contact the waste gas while rotating, achieving the purpose of facilitating the uniform absorption and filtration of the waste gas by all the activated carbon plates 9 and making full use of each activated carbon plate 9.

[0026] Furthermore, on one side of the upper surface of the adsorber housing 1, an opening 14 is provided. Inside one side of the opening 14, a partition plate 3 is slidably connected. Since a sliding groove is provided inside the opening 14, the partition plate 3 can be installed on the top of the adsorber housing 1. The partition plate 3 can be opened and closed through the handle on the top of the partition plate 3, which facilitates the installation and disassembly of the activated carbon plate 9 installed between two clamping plates 7.

[0027] Furthermore, on one side corresponding to the activated carbon plate 9 inside the adsorber housing 1, a second filter plate 15 is fixedly connected. The second filter plate 15 performs secondary filtration on the treated waste gas. On one side of the side surface of the adsorber housing 1, an air outlet pipe 4 is fixedly connected. The filtered waste gas is discharged from the air outlet pipe 4 through the air outlet pipe 4.

[0028] The implementation principle of an exhaust gas treatment activated carbon adsorption component in an embodiment of the present application is as follows: When the device is in use, the exhaust gas enters the adsorption chamber housing 1 through the intake pipe 2, and is first filtered by the first filter plate 10. The exhaust gas is dried by the honeycomb ceramics 11 and the activated alumina filter plate 13. At the same time, several heating rods 12 between the honeycomb ceramics 11 and the activated alumina filter plate 13 are used for heating to heat and evaporate the water vapor absorbed by the honeycomb ceramics 11 and the activated alumina filter plate 13, so that the honeycomb ceramics 11 and the activated alumina filter plate 13 can absorb excessive water vapor. At the same time, the servo motor 5 drives the connecting rod 6 to rotate. Since the size of the card slots 8 opened on the outer walls of several clamping plates 7 matches the size of the activated carbon plates 9, several activated carbon plates 9 are installed on the outer wall of the connecting rod 6, and then several activated carbon plates 9 are driven to absorb and filter the exhaust gas. The filtered exhaust gas is secondarily filtered by the second filter plate 15, and finally the filtered exhaust gas is discharged from the outlet pipe 4.

[0029] The above text has described an exemplary implementation manner of an exhaust gas treatment activated carbon adsorption component provided by the present disclosure with reference to preferred embodiments. However, those skilled in the art can understand that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above specific embodiments, and various combinations can be made to the various technical features and structures proposed by the present disclosure, without exceeding the protection scope of the present disclosure. The protection scope of the present disclosure is determined by the appended claims.

Claims

1. An activated carbon adsorption component for waste gas treatment, comprising an adsorber housing (1), characterized in that: One side of the side surface of the adsorber housing (1) is fixedly connected with an air inlet pipe (2). Inside the adsorber housing (1), a first filter plate (10) is fixedly connected corresponding to one side of the air inlet pipe (2). Inside the adsorber housing (1), a honeycomb ceramic (11) is fixedly connected corresponding to one side of the first filter plate (10). Inside the adsorber housing (1), an activated alumina filter plate (13) is fixedly connected corresponding to one side of the honeycomb ceramic (11). Inside the adsorber housing (1), a plurality of heating rods (12) are arranged between the honeycomb ceramic (11) and the activated alumina filter plate (13).

2. The activated carbon adsorption assembly for waste gas treatment according to claim 1, wherein: One side inside the adsorber housing (1) is rotatably connected with a connecting rod (6), and the connecting rod (6) extends outside the adsorber housing (1). Both sides of the outer wall of the connecting rod (6) are fixedly connected with a plurality of clamping plates (7), and clamping grooves (8) are formed on the opposite sides of the plurality of clamping plates (7).

3. The activated carbon adsorption assembly for waste gas treatment according to claim 2, characterized in that: A plurality of activated carbon plates (9) are rotatably connected inside the adsorber housing (1) through the plurality of clamping plates (7) and the plurality of clamping grooves (8). One side of the side surface of the adsorber housing (1) is fixedly connected with a servo motor (5), and the driving end of the servo motor (5) is fixedly connected to one side of the connecting rod (6).

4. The activated carbon adsorption component for waste gas treatment according to claim 1, wherein: One side of the upper surface of the adsorber housing (1) is provided with an opening (14), and one side inside the opening (14) is slidably connected with a partition plate (3).

5. The activated carbon adsorption component for waste gas treatment according to claim 3, characterized in that: A second filter plate (15) is fixedly connected inside the adsorber housing (1) corresponding to one side of the activated carbon plate (9). One side of the side surface of the adsorber housing (1) is fixedly connected with an air outlet pipe (4).

Images