An exhaust gas treatment device

Abstract

The utility model discloses a kind of waste gas treatment equipment, comprising: main unit, it includes spray tower, the exhaust port is fixedly arranged on the top surface of spray tower, the main unit further includes air inlet assembly;Filtering unit is arranged in the inside of main unit, it includes control part and the filter part located at its side, the filtering unit is used to filter and replace filtering device for waste gas;Spray unit is arranged at the side of main unit, it includes water storage part and the spray part located at its top surface, the spray unit is used to spray treatment for waste gas.The utility model is cooperated by being provided with control part and filter part, so that when carrying out long-term waste gas treatment work, two device plates can be quickly removed, and Laxi ring above the placing net is cleaned and replaced in time, so that during subsequent waste gas treatment, it will not appear that maintenance time is too long, maintenance cost is too large, greatly improve the efficiency of subsequent treatment.

Description

Technical Field

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

[0002] Waste gas treatment is a technical system for pre-treating waste gas emitted from industrial production, laboratories, and other places. Its main purpose is to convert pollutants into non-toxic or low-toxic substances before emission, ensuring compliance with environmental protection standards.

[0003] The existing technology includes a swirl column located inside the spray tower body, a water supply pipe connected to one end of a spray branch pipe, the other end of the spray branch pipe located inside the spray tower body, and a spray connector rotatably fitted onto the other end of the spray branch pipe. A spray limiting groove is set on the spray branch pipe, and the spray pipe in the spray tower can rotate during the spraying process, resulting in more thorough spraying of the exhaust gas.

[0004] The existing technology also has the following drawbacks: When treating waste gas, it is necessary to use a spray tower for spray purification and filter device for filtration. However, long-term operation can easily lead to clogging of the filter device. Cleaning the filter device still requires personnel to enter the spray tower, which is cumbersome and affects the efficiency of waste gas treatment. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] In view of the problems existing in the above-mentioned waste gas treatment equipment, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a waste gas treatment device that solves the problem that when waste gas is treated, it is necessary to use a spray tower for spray purification and a filter device for filtration. However, the filter device is prone to clogging after long-term operation, and cleaning still requires personnel to enter the spray tower for cleaning, which is cumbersome and affects the efficiency of waste gas treatment.

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a waste gas treatment device, comprising:

[0009] The main unit includes a spray tower, on which an exhaust port is fixedly and continuously provided on the top surface of the spray tower, and the main unit also includes an air intake assembly;

[0010] The filter unit, which is located inside the main unit, includes a control unit and a filter unit located on its side. The filter unit is used for filtering exhaust gas and replacing the filter device.

[0011] A spray unit located on the side of the main unit includes a water storage section and a spray section located on its top surface. The spray unit is used for spraying and treating exhaust gas.

[0012] As a preferred embodiment of the waste gas treatment equipment described in this utility model, the air intake component includes an air intake pipe fixedly connected to the left end of the spray tower, the surface of the air intake pipe is fixedly provided with a threaded groove, and three observation chambers are evenly fixedly arranged on the front of the spray tower.

[0013] In a preferred embodiment of the waste gas treatment equipment described in this utility model, the control unit includes a fixed block fixedly connected to the left side of the spray tower, a hydraulic cylinder rotatably connected to the inner wall of the fixed block, and a connecting frame fixedly provided on the back of the output rod of the hydraulic cylinder.

[0014] In a preferred embodiment of the waste gas treatment equipment described in this utility model, the filter section includes two device plates fixedly connected to the front of the upper and lower ends of the connecting frame. The side of the device plate and the inner wall of the spray tower are hinged by a hinge rod. A connecting block is rotatably connected to the inner wall of the device plate, and a connecting rod is slidably connected to the inner wall of the connecting block.

[0015] In a preferred embodiment of the waste gas treatment equipment described in this utility model, a mesh is fixedly provided on the inner wall of the connecting rod, and the side of the connecting rod slides in contact with the inner wall of the spray tower.

[0016] In a preferred embodiment of the waste gas treatment equipment described in this utility model, the water storage section includes a water storage tank fixedly connected to the right side of the spray tower, an inlet pipe fixedly and through the front of the water storage tank, a cover plate hinged to the inner wall of the water storage tank, and a hidden handle fixedly provided on the inner wall of the cover plate.

[0017] In a preferred embodiment of the waste gas treatment equipment described in this utility model, the spraying unit includes a working pump fixedly connected to the top surface of the water storage tank, a connecting pipe fixedly and through the front of the working pump, the surface of the connecting pipe being fixedly connected to the inner wall of the water storage tank, and an output pipe fixedly and through the back of the working pump.

[0018] In a preferred embodiment of the waste gas treatment equipment described in this utility model, two spray pipes are fixedly and continuously arranged on the left side of the upper and lower ends of the output pipe, the surface of the output pipe is fixedly connected to the inner wall of the spray tower, and a control valve is fixedly and continuously arranged on the inner wall of the middle end of the output pipe.

[0019] The beneficial effects of this utility model are as follows: By having a control unit and a filter unit working together, the two device plates can be quickly removed during long-term exhaust gas treatment, and the Raschig rings placed above the screen can be cleaned and replaced in a timely manner. This avoids excessive maintenance time and costs during subsequent exhaust gas treatment, and greatly improves the efficiency of subsequent treatment. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1 This is a schematic diagram of the overall structure of a waste gas treatment device proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the filter unit structure of a waste gas treatment device proposed in this utility model;

[0023] Figure 3 This is a schematic diagram of the spray unit structure of a waste gas treatment device proposed in this utility model.

[0024] Figure Descriptions: 100, Main Unit; 101, Spray Tower; 102, Air Inlet Assembly; 1021, Observation Chamber; 1022, Air Inlet Pipe; 200, Filtration Unit; 201, Control Unit; 202, Filtration Unit; 201a, Fixing Block; 201b, Hydraulic Cylinder; 201c, Connecting Frame; 202a, Device Plate; 202b, Placement Net; 202c, Connecting Rod; 202d, Connecting Block; 300, Spray Unit; 301, Water Storage Unit; 302, Spray Unit; 301a, Water Storage Tank; 301b, Cover Plate; 301c, Water Inlet Pipe; 302a, Working Pump; 302b, Connecting Pipe; 302c, Output Pipe; 302d, Control Valve; 302e, Spray Pipe. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0029] Example 1

[0030] Reference Figure 1 and Figure 2 This is the first embodiment of the present utility model. This embodiment provides a waste gas treatment device that can quickly remove the two device plates 202a and promptly clean and replace the Raschig ring above the placement net 202b. This avoids excessive maintenance time and costs during subsequent waste gas treatment. The device includes a main unit 100, a filter unit 200, and a spray unit 300.

[0031] The main unit 100 includes a spray tower 101, with an exhaust port fixedly and through the top surface of the spray tower 101. The main unit 100 also includes an air intake assembly 102.

[0032] The filter unit 200, which is installed inside the main unit 100, includes a control unit 201 and a filter unit 202 located on its side. The filter unit 200 is used for filtering exhaust gas and replacing the filter device.

[0033] The spray unit 300, which is provided on the side of the main unit 100, includes a water storage part 301 and a spray part 302 located on its top surface. The spray unit 300 is used for spraying and treating exhaust gas.

[0034] During use, waste gas is introduced into the spray tower 101 through the air intake component 102, and water is simultaneously transported by the water storage unit 301, so that the spray unit 302 sprays the waste gas. The waste gas is then quickly filtered by the filter unit 202 and discharged through the exhaust port at the top of the spray tower 101. During long-term operation, the Raschig ring inside the filter unit 202 can be cleaned and replaced in a timely manner through the control unit 201.

[0035] Example 2

[0036] Reference Figure 2 and Figure 3This is the second embodiment of the present invention. Unlike the previous embodiment, the air intake assembly 102 includes an air intake pipe 1022 that is fixedly connected to the left end of the spray tower 101. The surface of the air intake pipe 1022 is fixedly provided with a threaded groove, and three observation chambers 1021 are evenly fixedly provided on the front side of the spray tower 101.

[0037] Specifically, the control unit 201 includes a fixing block 201a fixedly connected to the left side of the spray tower 101. A hydraulic cylinder 201b is rotatably connected to the inner wall of the fixing block 201a. A connecting frame 201c is fixedly installed on the back of the output rod of the hydraulic cylinder 201b.

[0038] In addition, the filter unit 202 includes two device plates 202a fixedly connected to the front of the upper and lower ends of the connecting frame 201c. The side of the device plate 202a and the inner wall of the spray tower 101 are hinged by a hinge rod. A connecting block 202d is rotatably connected to the inner wall of the device plate 202a. A connecting rod 202c is slidably connected to the inner wall of the connecting block 202d. A placement net 202b is fixedly installed on the inner wall of the connecting rod 202c. The side of the connecting rod 202c is in sliding contact with the inner wall of the spray tower 101.

[0039] During use, the hydraulic cylinder 201b is activated. The rotational connection between the hydraulic cylinder 201b and the fixed block 201a causes the connecting frame 201c to drive the two device plates 202a to hinge and rotate along the hinge rod. Combined with the rotational connection between the connecting block 202d and the device plate 202a, and the sliding of the connecting block 202d on the surface of the connecting rod 202c, the placement net 202b is quickly removed. The used Raschig rings and filter materials inside are then cleaned and replaced. Specifically, this removal is performed using a giant robotic arm. It is worth noting that the inner wall of the device plate 202a is wedge-shaped and made of a sealed, airtight material. Combined with the internal sealing strip and the externally fixed sealing strip, this ensures that the device plate 202a will not leak during the sealing process of the spray tower 101.

[0040] The water storage unit 301 includes a water storage tank 301a fixedly connected to the right side of the spray tower 101. A water inlet pipe 301c is fixedly and continuously installed on the front of the water storage tank 301a. A cover plate 301b is hinged to the inner wall of the water storage tank 301a. A hidden handle is fixedly installed on the inner wall of the cover plate 301b.

[0041] In addition, the spray unit 302 includes a working pump 302a fixedly connected to the top surface of the water storage tank 301a. A connecting pipe 302b is fixedly installed through the front of the working pump 302a. The surface of the connecting pipe 302b is fixedly connected to the inner wall of the water storage tank 301a. An output pipe 302c is fixedly installed through the back of the working pump 302a. Two spray pipes 302e are fixedly installed through the left side of the upper and lower ends of the output pipe 302c, respectively. The surface of the output pipe 302c is fixedly connected to the inner wall of the spray tower 101. A control valve 302d is fixedly installed through the inner wall of the middle end of the output pipe 302c.

[0042] When in use, grasp the hidden handle and flip the cover plate 301b along the hinge rod to add cleaning water into the water storage tank 301a, or use the inlet pipe 301c to introduce cleaning water. After adding, start the working pump 302a and open the control valve 302d, so that the cleaning water moves through the connecting pipe 302b to the output pipe 302c and enters the two spray pipes 302e for rapid atomization and spraying. Together with the adsorbent material placed above the placement net 202b and the Raschig ring, it purifies the exhaust gas and harmful gases. It is worth mentioning that the model of the working pump 302a is 50CLT23.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A waste gas treatment device, characterized in that, include: The main unit (100) includes a spray tower (101), the top surface of which is fixedly provided with an exhaust port, and the main unit (100) also includes an air intake assembly (102); A filter unit (200) is provided inside the main unit (100), which includes a control unit (201) and a filter unit (202) located on its side. The filter unit (200) is used for filtering exhaust gas and replacing the filter device. A spray unit (300) is provided on the side of the main unit (100), which includes a water storage part (301) and a spray part (302) located on its top surface. The spray unit (300) is used for spraying waste gas.

2. The waste gas treatment equipment according to claim 1, characterized in that: The air intake assembly (102) includes an air intake pipe (1022) that is fixedly connected to the left end of the spray tower (101). The surface of the air intake pipe (1022) is fixedly provided with a threaded groove. Three observation chambers (1021) are evenly fixedly arranged on the front side of the spray tower (101).

3. The waste gas treatment equipment according to claim 1, characterized in that: The control unit (201) includes a fixed block (201a) fixedly connected to the left side of the spray tower (101). A hydraulic cylinder (201b) is rotatably connected to the inner wall of the fixed block (201a). A connecting frame (201c) is fixedly provided on the back of the output rod of the hydraulic cylinder (201b).

4. The waste gas treatment equipment according to claim 3, characterized in that: The filter section (202) includes two device plates (202a) fixedly connected to the front of the upper and lower ends of the connecting frame (201c). The side of the device plate (202a) and the inner wall of the spray tower (101) are hinged by a hinge rod. A connecting block (202d) is rotatably connected to the inner wall of the device plate (202a), and a connecting rod (202c) is slidably connected to the inner wall of the connecting block (202d).

5. The waste gas treatment equipment according to claim 4, characterized in that: A net (202b) is fixedly installed on the inner wall of the connecting rod (202c), and the side of the connecting rod (202c) slides in contact with the inner wall of the spray tower (101).

6. The waste gas treatment equipment according to claim 1, characterized in that: The water storage unit (301) includes a water storage tank (301a) fixedly connected to the right side of the spray tower (101). A water inlet pipe (301c) is fixedly and continuously provided on the front of the water storage tank (301a). A cover plate (301b) is hinged to the inner wall of the water storage tank (301a). A hidden handle is fixedly provided on the inner wall of the cover plate (301b).

7. The waste gas treatment equipment according to claim 6, characterized in that: The spray unit (302) includes a working pump (302a) fixedly connected to the top surface of the water storage tank (301a). A connecting pipe (302b) is fixedly provided through the front of the working pump (302a). The surface of the connecting pipe (302b) is fixedly connected to the inner wall of the water storage tank (301a). An output pipe (302c) is fixedly provided through the back of the working pump (302a).

8. The waste gas treatment equipment according to claim 7, characterized in that: Two spray pipes (302e) are fixedly installed on the left side of the upper and lower ends of the output pipe (302c). The surface of the output pipe (302c) is fixedly connected to the inner wall of the spray tower (101). A control valve (302d) is fixedly installed on the inner wall of the middle end of the output pipe (302c).

Images