Waste gas spray tower equipment for waste gas treatment

Abstract

The utility model relates to waste gas spray tower equipment for waste gas treatment, which comprises a spray tower body, and a filter filler fixing structure is arranged in the spray tower body. And the filter filler fixing structure comprises a sliding seat, a filler box body, a fixed screen plate, a mounting block, a mounting screw rod, a limiting insertion cylinder, a fixed block, a limiting sleeve, a tension spring, a pull rod, a sealing door and an insertion rod. According to the waste gas spray tower equipment for waste gas treatment, when a sealing door is opened, a pull rod and an inserting rod are pulled upwards to be separated from a limiting sleeve, and then a filler box body is pulled outwards, the filler box body can be taken out from the interior of the spray tower body, and the filler box body can be taken out by rotating a mounting screw rod and enabling the bottom of the mounting screw rod to be separated from a mounting block; one of the fixed screen plates is detached from the top of the filler box body, the filler in the filler box body can be replaced, the whole process is rapid and simple, the replacement work of the filler layer can be rapidly completed, and the operation efficiency of the waste gas treatment system is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of spray towers, in particular to waste gas spray tower equipment used for waste gas treatment. Background Art

[0002] The waste gas spray tower is an environmentally friendly equipment used for industrial waste gas treatment. It purifies waste gas by gas-liquid contact. The spray tower fully contacts the waste gas with liquid (usually water or other liquids) and uses the solubility of gas in water or chemical reactions to reduce the concentration of pollutants, thereby converting the waste gas into clean gas that meets emission standards, thereby effectively reducing pollutants in the waste gas and protecting the environment from pollution.

[0003] The packing used for clean gas in the exhaust gas spray tower needs to be replaced regularly to ensure the purification efficiency and the stability of the equipment operation. The packing layer inside the spray tower is usually composed of multiple components, such as packing support plates, liquid distributors, gas-water separators, etc. These components need to be precisely assembled together to maintain the stability of the packing layer and effective mass transfer. However, since the packing layer is usually placed in an intricate manner on the support plate, multiple components may need to be disassembled when replacing the packing, which is not only time-consuming but may also require professional tools and technicians. If the replacement of the packing layer cannot be completed quickly, it may affect the operating efficiency of the entire exhaust gas treatment system, especially when the packing needs to be replaced frequently. Therefore, an exhaust gas spray tower device for exhaust gas treatment is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an exhaust gas spray tower device for exhaust gas treatment, which has the advantage of facilitating the replacement of packing in the exhaust gas spray tower, and solves the problem that since the packing layers are usually intricately placed on a support plate, multiple parts may need to be disassembled when replacing the packing, which is not only time-consuming but may also require professional tools and technicians. If the replacement of the packing layer cannot be completed quickly, it may affect the operating efficiency of the entire exhaust gas treatment system, especially when the packing needs to be replaced frequently.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an exhaust gas spray tower device for exhaust gas treatment, comprising a spray tower body, an exhaust gas inlet pipe port is fixedly installed on the left side of the spray tower body, an air outlet is fixedly installed on the top of the spray tower body, a spray pipe is fixedly installed inside the spray tower body, a water pipe is fixedly installed outside the spray tower body, and a filter filler fixing structure is arranged inside the spray tower body;

[0008] The filter packing fixing structure includes a sliding seat, a packing box body, a fixed mesh plate, a mounting block, a mounting screw, a limiting insert, a fixed block, a limiting sleeve, a tension spring, a pull rod, a sealing door and a plug-in rod. The inner wall of the spray tower body is fixedly installed with a sliding seat, the top of the sliding seat is slidably connected with the packing box body, the top of the packing box body is movably installed with a fixed mesh plate, the inner wall of the packing box body is fixedly installed with a mounting block, the internal thread of the mounting block is connected with a mounting screw, the top of the mounting screw is fixedly installed with a limiting insert, the inner wall of the spray tower body is fixedly installed with a fixed block, the top of the fixed block is fixedly installed with a limiting sleeve, the inside of the limiting sleeve is fixedly installed with a tension spring, the top of the limiting sleeve is movably installed with a pull rod, the front of the spray tower body is movably installed with a sealing door, and the bottom of the pull rod is fixedly installed with a plug-in rod.

[0009] Furthermore, the number of the fixed mesh plates is two, one of which is movably mounted on the top of the stuffing box body, and the other fixed mesh plate is fixedly mounted on the bottom of the stuffing box body.

[0010] Furthermore, the inner left wall and the inner right wall of the spray tower body are fixedly installed with sliding seats, and the bottom of the other fixed mesh plate is fixedly installed with two sliding blocks which are slidably connected to the two sliding seats respectively.

[0011] Furthermore, the inner left wall and the inner right wall of the stuffing box body are both fixedly mounted with mounting blocks, the inner left wall and the inner right wall of the spray tower body are both fixedly mounted with fixing blocks, and the number of the mounting screws is two.

[0012] Furthermore, the bottoms of the two mounting screws pass through one of the fixed mesh plates and are respectively threadedly connected to the two mounting blocks, and the tops of the two mounting screws are fixedly installed with limited insertion cylinders.

[0013] Furthermore, a limiting sleeve is fixedly installed on the top of the two fixing blocks, and a tension spring is fixedly installed inside the two limiting sleeves, and the number of the pull rods is two.

[0014] Furthermore, a connecting ring is fixedly installed at the bottom of the two pull rods, and the bottoms of the two connecting rings are respectively fixedly connected to the tops of the two tension springs, and the bottoms of the two connecting rings are fixedly installed with a plug-in rod which is respectively plugged into the two limiting plug-ins.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] The waste gas spray tower equipment for waste gas treatment has a filter packing fixing structure. When the sealing door is opened and the pull rod is pulled upward, the plug-in rod is disengaged from the limiting sleeve, and then the packing box body is pulled outward, the packing box body can be taken out from the interior of the spray tower body, and the packing inside the packing box body can be replaced by rotating the mounting screw rod and disengaging the bottom of the mounting screw rod from the mounting block and removing one of the fixed mesh plates from the top of the packing box body. The whole process is fast and simple, and there is no need to disassemble multiple parts, and no professional tools and technicians are required. Therefore, the packing layer can be replaced quickly to ensure the operating efficiency of the waste gas treatment system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the planar structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 A is an enlarged schematic diagram.

[0021] In the figure: 1. spray tower body; 2. exhaust gas inlet; 3. air outlet; 4. spray pipe; 5. water pipe; 6. filter filler fixing structure; 601. sliding seat; 602. filler box body; 603. fixed mesh plate; 604. mounting block; 605. mounting screw; 606. limit plug; 607. fixing block; 608. limit sleeve; 609. tension spring; 610. pull rod; 611. sealing door; 612. plug-in rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 In this embodiment, a waste gas spray tower device for waste gas treatment includes a spray tower body 1, a waste gas inlet pipe 2 is fixedly installed on the left side of the spray tower body 1, an air outlet 3 is fixedly installed on the top of the spray tower body 1, a spray pipe 4 is fixedly installed inside the spray tower body 1, a water pipe 5 is fixedly installed outside the spray tower body 1, and a filter filler fixing structure 6 is arranged inside the spray tower body 1;

[0024] The filter packing fixing structure 6 includes a sliding seat 601, a packing box body 602, a fixed mesh plate 603, a mounting block 604, a mounting screw 605, a limiting plug 606, a fixing block 607, a limiting sleeve 608, a tension spring 609, a pull rod 610, a sealing door 611 and a plug-in rod 612. The inner wall of the spray tower body 1 is fixedly installed with a sliding seat 601, the top of the sliding seat 601 is slidably connected with the packing box body 602, the top of the packing box body 602 is movably installed with a fixed mesh plate 603, and the inner wall of the packing box body 602 is fixedly installed. There is a mounting block 604, the internal thread connection of the mounting block 604 is connected with a mounting screw 605, the top of the mounting screw 605 is fixedly installed with a limiting plug sleeve 606, the inner wall of the spray tower body 1 is fixedly installed with a fixing block 607, the top of the fixing block 607 is fixedly installed with a limiting sleeve 608, the interior of the limiting sleeve 608 is fixedly installed with a tension spring 609, the top of the limiting sleeve 608 is movably installed with a pull rod 610, the front of the spray tower body 1 is movably installed with a sealing door 611, and the bottom of the pull rod 610 is fixedly installed with a plug rod 612.

[0025] Specifically, the waste gas enters the interior of the spray tower body 1 through the waste gas inlet pipe 2. During the rising process of the waste gas inside the spray tower body 1, it meets the filler in the filler box 602 and the liquid sprayed from the spray pipe (4), thereby achieving gas-liquid two-phase contact. The pollutants in the waste gas are absorbed by the liquid or undergo a chemical reaction and are converted into a liquid phase, thereby achieving gas purification. The purified waste gas continues to rise and is finally discharged from the spray tower through the air outlet (3).

[0026] Specifically, the stuffing box 602 is used to place the stuffing for waste gas treatment. Common stuffing includes activated carbon, ceramic stuffing, plastic stuffing, etc. These stuffings have a large specific surface area and good adsorption performance, and can effectively remove pollutants in the waste gas. In order to ensure the normal operation of the spray tower and the waste gas treatment effect, it is necessary to select the appropriate stuffing type according to the specific waste gas composition and usage conditions.

[0027] In summary, the waste gas spray tower equipment for waste gas treatment, through the set filtering filler fixing structure 6, when the sealing door 611 is opened and the pull rod 610 is pulled upward, the plug rod 612 is disengaged from the limiting sleeve 608, and then the filler box body 602 is pulled outward, the filler box body 602 can be taken out from the inside of the spray tower body 1, and by rotating the mounting screw 605 and making the bottom of the mounting screw 605 disengaged from the mounting block 604, one of the fixed mesh plates 603 is removed from the top of the filler box body 602, and the filler inside the filler box body 602 can be replaced. The whole process is fast and simple, without the need to disassemble multiple parts, and without the need for professional tools and technicians. Therefore, the replacement of the filler layer can be completed quickly to ensure the operating efficiency of the waste gas treatment system, and the problem that the filler layer is usually placed in an intricate manner on the support plate, so multiple parts may need to be disassembled when replacing the filler, which is not only time-consuming but also may require professional tools and technicians. If the replacement of the filler layer cannot be completed quickly, it may affect the operating efficiency of the entire waste gas treatment system, especially when the filler needs to be replaced frequently.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste gas spray tower device for waste gas treatment, comprising a spray tower body (1), characterized in that: An exhaust gas inlet pipe opening (2) is fixedly installed on the left side of the spray tower body (1), an air outlet (3) is fixedly installed on the top of the spray tower body (1), a spray pipe (4) is fixedly installed inside the spray tower body (1), a water pipe (5) is fixedly installed outside the spray tower body (1), and a filter filler fixing structure (6) is arranged inside the spray tower body (1); The filter packing fixing structure (6) comprises a sliding seat (601), a packing box body (602), a fixed mesh plate (603), a mounting block (604), a mounting screw (605), a limiting plug cylinder (606), a fixing block (607), a limiting sleeve (608), a tension spring (609), a pull rod (610), a sealing door (611) and a plug-in rod (612); the sliding seat (601) is fixedly installed on the inner wall of the spray tower body (1); the top of the sliding seat (601) is slidably connected to the packing box body (602); the top of the packing box body (602) is movably installed with a fixed mesh plate (603); the inner wall of the packing box body (602) is fixedly installed A mounting block (604) is provided, wherein the internal thread of the mounting block (604) is connected to a mounting screw (605), a limiting plug sleeve (606) is fixedly installed on the top of the mounting screw (605), a fixing block (607) is fixedly installed on the inner wall of the spray tower body (1), a limiting sleeve (608) is fixedly installed on the top of the fixing block (607), a tension spring (609) is fixedly installed inside the limiting sleeve (608), a pull rod (610) is movably installed on the top of the limiting sleeve (608), a sealing door (611) is movably installed on the front of the spray tower body (1), and a plug-in rod (612) is fixedly installed on the bottom of the pull rod (610).

2. The waste gas spray tower equipment for waste gas treatment according to claim 1, characterized in that: There are two fixed mesh plates (603), one of which is movably mounted on the top of the stuffing box body (602), and the other fixed mesh plate (603) is fixedly mounted on the bottom of the stuffing box body (602).

3. The waste gas spray tower equipment for waste gas treatment according to claim 2, characterized in that: The inner left wall and the inner right wall of the spray tower body (1) are both fixedly mounted with sliding seats (601), and the bottom of another fixed mesh plate (603) is fixedly mounted with two sliding blocks which are slidably connected to the two sliding seats (601) respectively.

4. The waste gas spray tower equipment for waste gas treatment according to claim 1, characterized in that: The inner left wall and the inner right wall of the stuffing box body (602) are both fixedly mounted with mounting blocks (604), the inner left wall and the inner right wall of the spray tower body (1) are both fixedly mounted with fixing blocks (607), and the number of the mounting screws (605) is two.

5. The waste gas spray tower equipment for waste gas treatment according to claim 1, characterized in that: The bottoms of the two mounting screw rods (605) pass through one of the fixed mesh plates (603) and are respectively threadedly connected to the two mounting blocks (604), and the tops of the two mounting screw rods (605) are fixedly mounted with a limiting insert (606).

6. The waste gas spray tower equipment for waste gas treatment according to claim 1, characterized in that: A limiting sleeve (608) is fixedly installed on the top of each of the two fixing blocks (607), and a tension spring (609) is fixedly installed inside each of the two limiting sleeves (608), and the number of the pull rods (610) is two.

7. The waste gas spray tower equipment for waste gas treatment according to claim 1, characterized in that: The bottoms of the two pull rods (610) are fixedly installed with connecting rings, the bottoms of the two connecting rings are respectively fixedly connected to the tops of the two tension springs (609), and the bottoms of the two connecting rings are fixedly installed with plug-in rods (612) respectively plugged into the two limiting plug cylinders (606).

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