Adsorber for a zeolite wheel

Abstract

The utility model discloses a kind of adsorbers for zeolite runner, it includes: zeolite runner adsorption area, the left and right two surfaces of zeolite runner adsorption area are respectively provided with gas guide pipe and heating regeneration area;Square section, the square section is set in the air inlet end of gas guide pipe located zeolite runner adsorption area;Screen, the screen is inserted square section from top to bottom, and the screen is composed of three layers of steel wire mesh with aperture 100, 150, 200;Spray head, the spray head is fixed in the upper end of screen;Rhombic bottom shell, the rhombic bottom shell is installed in the lower surface of square section in the way of socket joint;Baffle, the baffle is fixed in the inside of rhombic bottom shell, and the upper surface of the baffle is in contact with the lower surface of screen. Impurities and moisture carried by gas flow are directly intercepted by screen, reduce the influence of impurities and moisture on zeolite runner, while fixed point concentrates impurities and liquid intercepted, reduce the cleaning and maintenance difficulty of adsorber.

Description

Technical Field

[0001] This utility model relates to the field of zeolite rotor technology, and in particular to an adsorber for zeolite rotors. Background Technology

[0002] Zeolite rotor adsorbers are used to treat waste gas containing organic compounds (VOCs). The waste gas often contains a large amount of solid impurities such as dust, paint mist, and tar, as well as moisture. Solid impurities can easily clog the zeolite channels, while water vapor will compete with VOCs for zeolite adsorption sites. Both will significantly reduce the adsorption capacity and adsorption efficiency of the zeolite, leading to increased difficulty in cleaning and maintaining the adsorber and increasing the cost of using the adsorber. Summary of the Invention

[0003] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a zeolite rotor adsorber that improves the convenience of treating impurities and moisture carried by the gas flow, extends the service life of the zeolite rotor, and reduces the operating cost of the zeolite rotor adsorber.

[0004] This utility model also provides an adsorber for a zeolite rotor, comprising: a zeolite rotor adsorption zone, wherein a gas guide pipe and a heating regeneration zone are respectively provided on the left and right surfaces of the zeolite rotor adsorption zone; a square section, wherein the square section is located at the gas inlet end of the gas guide pipe in the zeolite rotor adsorption zone; a screen, wherein the screen is inserted into the square section from top to bottom, and the screen is composed of three layers of steel wire mesh with apertures of 100, 150, and 200; a nozzle, wherein the nozzle is fixed to the upper end of the screen; a rhomboid bottom shell, wherein the rhomboid bottom shell is installed on the lower surface of the square section by a socket; and a baffle, wherein the baffle is fixed inside the rhomboid bottom shell, and the upper surface of the baffle is in contact with the lower surface of the screen.

[0005] According to the present invention, a zeolite rotor adsorber is provided, wherein a support frame is fixedly connected to both the adsorption zone of the zeolite rotor and the lower surface of the square section of the gas guide pipe, and the height of the support frame is greater than the height of the rhomboid bottom shell. This improves the stability of the adsorber.

[0006] According to the zeolite rotor adsorber of this utility model, a sealing plate is fixedly connected to the upper surface of the mesh, and the sealing plate completely covers the through opening of the mesh on the upper surface of the square section, thereby improving the sealing effect of the square section.

[0007] According to the present invention, a zeolite rotor adsorber has a water storage tank fixedly connected to the upper surface of the square section, and a water distribution block is fixedly connected to the outlet end of the water storage tank. This improves the stability of the water supply.

[0008] According to the zeolite rotor adsorber of this utility model, sealing gaskets are fixedly connected to the lower surface of the screen and the upper surface of the baffle, and the sealing gaskets between the screen and the baffle are in close contact. This improves the sealing performance after the screen and the baffle come into contact.

[0009] According to the zeolite rotor adsorber of this utility model, the surface of the wire mesh in the barrier is rough, and the mesh openings of the three layers of wire mesh with different apertures are staggered. This improves the effectiveness of the barrier.

[0010] According to the zeolite rotor adsorber of this utility model, the portion of the rhombic bottom shell inserted into the square segment and the left and right surfaces of the square segment are provided with screw holes. When using the adsorber, the rhombic bottom shell is reinforced with bolts, thereby improving the stability of the rhombic bottom shell during operation.

[0011] According to the present invention, in an adsorber for a zeolite rotor, the width of the filter screen is greater than the width of the gas flow space in the square section, and a sealing strip is provided at the portion where the filter screen and the square section are inserted. This improves the effectiveness of the filter screen. Beneficial effects

[0012] The zeolite rotor adsorber in this technical solution directly blocks impurities, oil, and moisture carried by the gas through a barrier formed by inserting a square section of steel wire mesh with three different aperture sizes. This reduces the impact of impurities on the zeolite rotor. At the same time, the diamond-shaped shell directly below the barrier collects the impurities and liquids blocked by the mesh in real time. The socket-and-detachable structure of the diamond-shaped shell and the square section further improves the convenience of cleaning impurities and liquids. In addition, the method of spraying water onto the barrier through nozzles improves the convenience of temporary cleaning of the barrier and reduces the difficulty of cleaning and maintaining the adsorber. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a right-side structural view of an adsorber for a zeolite rotor according to the present invention; Figure 2 This is a left view of the structure of an adsorber for a zeolite rotor according to the present invention; Figure 3 This is a bottom view of the structure of an adsorber for a zeolite rotor according to the present invention; Figure 4 This utility model relates to an adsorber for a zeolite rotor. Figure 2 Enlarged structural diagram at point A in the middle; Figure 5 This utility model relates to an adsorber for a zeolite rotor. Figure 2 Enlarged structural diagram at point B in the middle.

[0014] Legend: 1. Zeolite rotor adsorption zone; 2. Air guide pipe; 3. Heating regeneration zone; 4. Square section; 5. Barrier; 6. Sealing plate; 7. Nozzle; 8. Water storage tank; 9. Water distribution block; 10. Rhomboid bottom shell; 11. Baffle; 12. Support frame; 13. Sealing gasket. Detailed Implementation

[0015] 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.

[0016] Reference Figure 1-5 This utility model discloses an adsorber for a zeolite rotor, comprising: a zeolite rotor adsorption zone 1, wherein a gas guide pipe 2 and a heating regeneration zone 3 are respectively provided on the left and right surfaces of the zeolite rotor adsorption zone 1; a square section 4, wherein the square section 4 is located at the gas inlet end of the gas guide pipe 2 at the zeolite rotor adsorption zone 1; a baffle 5, wherein the baffle 5 is inserted into the square section 4 from top to bottom, and the baffle 5 is composed of three layers of steel wire mesh with apertures of 100, 150, and 200; a nozzle 7, wherein the nozzle 7 is fixed to the upper end of the baffle 5; a rhomboid bottom shell 10, wherein the rhomboid bottom shell 10 is installed on the lower surface of the square section 4 by means of a socket; and a baffle 11, wherein the baffle 11 is fixed inside the rhomboid bottom shell 10, and the upper surface of the baffle 11 is in contact with the lower surface of the baffle 5.

[0017] There are two nozzles 7, which are fixed at an angle on the left and right sides of the barrier net 5 to accurately provide cleaning water to the barrier net 5.

[0018] The lower surfaces of the zeolite rotor adsorption zone 1 and the square section 4 of the gas guide pipe 2 are both fixedly connected to a support frame 12. The height of the support frame 12 is greater than the height of the rhombic bottom shell 10. The support frame 12 is used to increase the overall stability of the zeolite rotor adsorber, while ensuring that the rhombic bottom shell 10 has sufficient space for disassembly and assembly.

[0019] A sealing plate 6 is fixedly connected to the upper surface of the barrier 5. The sealing plate 6 completely covers the passage opening of the barrier 5 on the upper surface of the square segment 4. The sealing plate 6 is used to seal the opening on the upper surface of the square segment 4 and improve the sealing effect of the square segment 4.

[0020] A water storage tank 8 is fixedly connected to the upper surface of the square segment 4. A water distribution block 9 is fixedly connected to the water outlet end of the water storage tank 8. The water storage tank 8 and the water distribution block 9 work together to provide sufficient water for the nozzle 7.

[0021] Sealing gaskets 13 are fixedly connected to the lower surface of the net 5 and the upper surface of the baffle 11. The sealing gaskets 13 between the net 5 and the baffle 11 are in close contact. The sealing gaskets 13 use a flexible contact method to reduce the gap between the net 5 and the baffle 11 and prevent exhaust gas from passing through the gap between the net 5 and the baffle 11.

[0022] The surface of the wire mesh in the barrier net 5 is rough, and the meshes of the three layers of wire mesh with different apertures are staggered. The rough surface of the barrier net 5 is used to increase the barrier net 5's interception effect on impurities and water vapor. The first layer of 100-mesh wire mesh intercepts large dust particles, the second layer of 150-mesh wire mesh intercepts medium particles, and the third layer of 200-mesh wire mesh intercepts fine particles.

[0023] The part of the rhomboid base shell 10 that is inserted into the square segment 4 and the left and right surfaces of the square segment 4 are provided with screw holes. When using the adsorber, the rhomboid base shell 10 is reinforced by bolts. The screw holes provide additional reinforcement for the rhomboid base shell 10, improving the stability of the rhomboid base shell 10 during operation.

[0024] The width of the barrier net 5 is greater than the width of the gas flow space in the square section 4, and the part where the barrier net 5 and the square section 4 are inserted is provided with a sealing strip. The structure of the barrier net 5 itself and the setting of the sealing strip are used to close the gap between the square section 4 and the barrier net 5, and limit the flow range of gas and impurities.

[0025] Working principle: When the exhaust gas flows in the air guide pipe 2, it collides directly with the screen 5. Due to the misalignment of the three layers of wire mesh in the screen 5, the contact area between the gas carrying impurities and the wire mesh is increased.

[0026] After a period of use, the steel wire mesh of the adsorber needs to be cleaned simply. First, stop the delivery of exhaust gas. Then, the water tank 8 provides water to the nozzle 7. The water is sprayed directly onto the surface of the first and third layers of steel wire mesh of the screen 5. Some of the water passes through the mesh and comes into contact with the second layer of steel wire mesh. This way, the impurities on the surface of the screen 5 are simply cleaned by the natural downward flow of the water. The impurities fall with the water flow and are concentrated by the influence of the rhomboid bottom shell 10. At the same time, the fluidity of the impurities originally concentrated in the rhomboid bottom shell 10 is increased. At this time, the contact bolt restricts the rhomboid bottom shell 10, and the rhomboid bottom shell 10 can be pulled down and removed. Then, the staff can deal with the impurities concentrated by the rhomboid bottom shell 10.

[0027] 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 adsorber for a zeolite rotor, characterized in that, include: Zeolite rotor adsorption zone (1), with gas guide pipe (2) and heating regeneration zone (3) respectively provided on the left and right surfaces of the zeolite rotor adsorption zone (1). Square segment (4), the square segment (4) is set at the air inlet end of the air guide pipe (2) located in the zeolite rotor adsorption zone (1); A barrier net (5) is inserted from top to bottom into a square segment (4), and the barrier net (5) is composed of three layers of wire mesh with apertures of 100, 150 and 200. The nozzle (7) is fixed to the upper end of the barrier net (5); A rhomboid bottom shell (10) is installed on the lower surface of the square segment (4) by means of a socket; A baffle (11) is fixed inside the rhomboid bottom shell (10), and the upper surface of the baffle (11) is in contact with the lower surface of the net (5).

2. The zeolite rotor adsorber according to claim 1, characterized in that, The zeolite rotor adsorption zone (1) and the lower surface of the square section (4) of the gas guide pipe (2) are both fixedly connected to a support frame (12), and the height of the support frame (12) is greater than the height of the rhomboid bottom shell (10).

3. The zeolite rotor adsorber according to claim 1, characterized in that, A sealing plate (6) is fixedly connected to the upper surface of the barrier net (5), and the sealing plate (6) completely covers the passage opening of the barrier net (5) on the upper surface of the square segment (4).

4. The zeolite rotor adsorber according to claim 1, characterized in that, A water storage tank (8) is fixedly connected to the upper surface of the square segment (4), and a water distribution block (9) is fixedly connected to the water outlet end of the water storage tank (8).

5. The zeolite rotor adsorber according to claim 1, characterized in that, The lower surface of the barrier net (5) and the upper surface of the baffle (11) are both fixedly connected with sealing gaskets (13), and the sealing gaskets (13) between the barrier net (5) and the baffle (11) are in close contact.

6. The zeolite rotor adsorber according to claim 1, characterized in that, The wire mesh in the barrier (5) has a rough surface, and the mesh of the three layers of wire mesh with different apertures is staggered.

7. The zeolite rotor adsorber according to claim 1, characterized in that, The part of the rhomboid bottom shell (10) inserted into the square segment (4) and the left and right surfaces of the square segment (4) are provided with screw holes. When using the adsorber, the rhomboid bottom shell (10) is reinforced by bolts.

8. The zeolite rotor adsorber according to claim 1, characterized in that, The width of the barrier net (5) is greater than the width of the gas flow space in the square segment (4), and the part of the barrier net (5) that is inserted into the square segment (4) is provided with a sealing strip.

Images