Filtering device for waste gas treatment
By introducing a combination of cooling water curtain, activated carbon plate and intercepting network into the exhaust gas treatment device, the problem of high-temperature waste gas entering the subsequent treatment equipment is solved, effectively cooling and sterilization of waste gas is achieved, and the treatment effect and replacement efficiency are improved.
Patent Information
- Application Number
- CN202420030902.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-08-12
AI Technical Summary
During the existing waste gas treatment process, high-temperature waste gas directly enters the subsequent treatment equipment, resulting in equipment damage and increased treatment costs, and lacks effective cooling treatment methods.
A filter device for waste gas treatment is designed, including an ultraviolet sterilization box, a fan, a placement tank, a treatment unit and a limiting unit. The treatment unit includes a cooling water curtain, an activated carbon plate and an intercepting network. The cooling water curtain is extracted through a water pump to provide high-temperature waste gas. Perform cooling treatment and perform sterilization treatment in the ultraviolet sterilization box.
Effectively cool down the exhaust gas, avoid equipment damage, improve the exhaust gas filtration effect, simplify the replacement and cleaning process of the treatment unit, and reduce the treatment cost.
Smart Images
Figure CN222286698U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of high-temperature waste gas treatment, in particular to a filter device for waste gas treatment. Background Art
[0002] Waste gas is one of the main culprits of polluting the natural environment. It is toxic and harmful gas discharged by people in the process of production and life. It often comes from chemical plants, steel mills, pharmaceutical plants, coking plants and refineries. These factories need to treat the waste gas when they discharge it to reduce the degree of air pollution. Waste gas filtration is one of the main treatment steps.
[0003] At present, the waste gas discharged by existing factories is all high-temperature gas. When people filter it, they do not cool it down. They are directly filtered and discharged into subsequent treatment operations, which can easily cause subsequent treatment equipment to be damaged under continuous high temperature and increase treatment costs, so it needs to be improved. Utility Model Content
[0004] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
[0005] The utility model is a filtering device for waste gas treatment, comprising an ultraviolet sterilization box, a fan and a placement slot are arranged on the ultraviolet sterilization box, the fan is fixedly mounted on the surface of one side of the ultraviolet sterilization box, the placement slot is arranged on the surface of one side of the ultraviolet sterilization box, two slide slots are arranged on the surface of one side of the ultraviolet sterilization box, the two slide slots are adapted to the placement slot, a processing unit is arranged on the ultraviolet sterilization box, and a limited position unit is arranged on the ultraviolet sterilization box;
[0006] The processing unit includes a placement shell, two shunt pipes and two connecting pipes. The placement shell is slidably connected to the placement groove, the two shunt pipes are fixedly connected to the placement shell, and the two connecting pipes are respectively connected to the corresponding shunt pipes.
[0007] Preferably, the processing unit also includes a cooling water curtain, an activated carbon plate and an intercepting net. The cooling water curtain is slidably connected to the placement shell and is compatible with the two diversion pipes. The activated carbon plate is slidably connected to the placement shell, and the activated carbon plate is located on the front side of the cooling water curtain. The intercepting net is slidably connected to the placement shell, and the intercepting net is located on the front side of the activated carbon plate.
[0008] Preferably, the processing unit also includes a water tank and a water pump. The water tank is arranged on one side of the ultraviolet sterilization box, the water tank is connected to the corresponding connecting pipe, and the water pump is fixedly installed on the top of the water tank, and the water pump is connected to the connecting pipe.
[0009] Preferably, the processing unit further includes a water pipe, one end of which is connected to a water pump, and one end of which is away from the water pump is connected to a water tank.
[0010] Preferably, the limiting unit comprises a telescopic tube and a pull ring, the telescopic tube is fixedly connected to the surface of one side of the ultraviolet sterilization box, and the pull ring is arranged on one side of the telescopic tube.
[0011] Preferably, the limiting unit also includes an insert rod and a circular sleeve, the insert rod is slidably connected to the telescopic tube, one end of the insert rod is fixedly connected to the pull ring, the other end of the insert rod is adapted to the placement shell, the circular sleeve is fixedly sleeved on the surface of the insert rod, and the circular sleeve is slidably connected to the telescopic tube.
[0012] Preferably, the limiting unit also includes a telescopic spring, which is slidably sleeved on the surface of the insertion rod, one end of the telescopic spring is fixedly connected to the inner wall of the telescopic cylinder, and the other end of the telescopic spring is fixedly connected to the circular sleeve.
[0013] The utility model has the following beneficial effects:
[0014] 1. The utility model discloses a filtering device for treating waste gas. The intercepting net can preliminarily filter the impurities in the waste gas, and then absorb and purify them through the activated carbon plate. The water pump is started to extract the water source inside the water tank, and the water source is transported to the cooling water curtain from the connecting pipe located above. When the waste gas passes through the cooling water curtain, the high-temperature gas will be cooled to avoid being discharged into the subsequent treatment operation after direct filtration, which is easy to cause the subsequent treatment equipment to be damaged under continuous high temperature and increase the treatment cost. After the cooled waste gas enters the ultraviolet sterilization box, the ultraviolet sterilization box can sterilize the waste gas, thereby improving the filtering effect of the waste gas.
[0015] 2. The utility model provides a filter device for waste gas treatment. When the treatment unit needs to be cleaned or replaced, the pull ring is pulled to drive the insertion rod to retract in the telescopic cylinder. When the insertion rod is completely inserted into the telescopic cylinder, the insertion rod will no longer limit the placement shell, the cooling water curtain, the activated carbon plate and the interception net, which makes it convenient to pull the placement shell out of the placement slot, which is beneficial to improving the replacement efficiency.
[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0018] Figure 1 This is a three-dimensional structural schematic diagram of a filter device for waste gas treatment according to the utility model;
[0019] Figure 2This is a schematic diagram of the split structure of the ultraviolet sterilization box and the processing unit in the utility model;
[0020] Figure 3 It is a schematic diagram of the connection of some structures of the processing unit in the utility model;
[0021] Figure 4 It is a structural schematic diagram of the limiting unit in the utility model.
[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0023] 1. Ultraviolet sterilization box; 2. Fan; 3. Placement slot; 4. Slide; 5. Processing unit; 501. Placement shell; 502. Diverter pipe; 503. Connecting pipe; 504. Cooling water curtain; 505. Activated carbon plate; 506. Intercepting net; 507. Water tank; 508. Water pump; 509. Water pipe; 6. Limiting unit; 601. Telescopic cylinder; 602. Pull ring; 603. Insert rod; 604. Round sleeve; 605. Telescopic spring. DETAILED DESCRIPTION
[0024] 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 of 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.
[0025] See also Figure 1-4 As shown, the utility model is a filtering device for waste gas treatment, comprising an ultraviolet sterilization box 1, on which a fan 2 and a placement slot 3 are arranged, the fan 2 is fixedly mounted on the surface of one side of the ultraviolet sterilization box 1, the placement slot 3 is opened on the surface of one side of the ultraviolet sterilization box 1, and the surface of one side of the ultraviolet sterilization box 1 is opened with two slide slots 4, both of which are adapted to the placement slot 3, a processing unit 5 is arranged on the ultraviolet sterilization box 1, and a limited position unit 6 is arranged on the ultraviolet sterilization box 1;
[0026] Among them, the processing unit 5 includes a placement shell 501, two diversion pipes 502 and two connecting pipes 503. The placement shell 501 is slidably connected to the placement slot 3. The two diversion pipes 502 are fixedly connected to the placement shell 501. The two connecting pipes 503 are respectively connected to the corresponding diversion pipes 502. More specifically, the diversion pipe 502 is connected to the cooling water curtain 504 through a sealing gasket.
[0027] Furthermore, the treatment unit 5 also includes a cooling water curtain 504, an activated carbon plate 505 and an interception net 506. The cooling water curtain 504 is slidably connected to the placement shell 501 and is compatible with the two shunt pipes 502. The activated carbon plate 505 is slidably connected to the placement shell 501, and the activated carbon plate 505 is located on the front side of the cooling water curtain 504. The interception net 506 is slidably connected to the placement shell 501, and the interception net 506 is located on the front side of the activated carbon plate 505. More specifically, with the mutual cooperation of the cooling water curtain 504, the activated carbon plate 505 and the interception net 506, impurities in the exhaust gas can be filtered, absorbed, purified and cooled, thereby improving the subsequent treatment effect.
[0028] Furthermore, the processing unit 5 also includes a water tank 507 and a water pump 508. The water tank 507 is arranged on one side of the ultraviolet sterilization box 1, and the water tank 507 is connected to the corresponding connecting pipe 503. The water pump 508 is fixedly installed on the top of the water tank 507, and the water pump 508 is connected to the connecting pipe 503. More specifically, starting the water pump 508 can extract water from the water tank 507 and transport the water to the cooling water curtain 504 to cool the exhaust gas.
[0029] Furthermore, the processing unit 5 also includes a water pipe 509, one end of the water pipe 509 is connected to the water pump 508, and the end of the water pipe 509 away from the water pump 508 is connected to the water tank 507. More specifically, under the action of the water pipe 509, the water source can be transported to facilitate the provision of water required for the cooling water curtain 504 to work.
[0030] like Figure 1 and Figure 4 As shown, the limiting unit 6 includes a telescopic tube 601 and a pull ring 602. The telescopic tube 601 is fixedly connected to the surface of one side of the ultraviolet sterilization box 1, and the pull ring 602 is arranged on one side of the telescopic tube 601. More specifically, with the cooperation of the telescopic tube 601 and the pull ring 602, the insertion rod 603 can be driven to adjust, thereby fixing and limiting the placement shell 501.
[0031] like Figure 4 As shown, the limiting unit 6 also includes an insert rod 603 and a circular sleeve 604. The insert rod 603 is slidably connected to the telescopic cylinder 601. One end of the insert rod 603 is fixedly connected to the pull ring 602, and the other end of the insert rod 603 is adapted to the placement shell 501. The circular sleeve 604 is fixedly sleeved on the surface of the insert rod 603, and the circular sleeve 604 is slidably connected to the telescopic cylinder 601. More specifically, by controlling the insert rod 603, the filter component on the processing unit 5 can be fixed and limited, and the later disassembly is also relatively convenient, which is conducive to improving the subsequent replacement efficiency.
[0032] like Figure 4As shown, the limiting unit 6 also includes a telescopic spring 605, which is slidably sleeved on the surface of the insertion rod 603, one end of the telescopic spring 605 is fixedly connected to the inner wall of the telescopic cylinder 601, and the other end of the telescopic spring 605 is fixedly connected to the circular sleeve 604. More specifically, after the placement shell 501 is inserted into the placement groove 3, the pull ring 602 is released and under the action of the telescopic spring 605, the insertion rod 603 can be quickly inserted into the limiting openings on the surfaces of the placement shell 501, the cooling water curtain 504, the activated carbon plate 505 and the interception net 506 to quickly complete the fixation of the placement shell 501, thereby facilitating the operation of the above-mentioned filtering assembly.
[0033] A specific application of this embodiment is: when it is necessary to treat the exhaust gas, the fan 2 is started to work. Before the exhaust gas enters the ultraviolet sterilization box 1, it will first pass through the interception net 506, the activated carbon plate 505 and the cooling water curtain 504. The interception net 506 can preliminarily filter the impurities in the exhaust gas, and then absorb and purify it through the activated carbon plate 505. The water pump 508 is started to extract the water source inside the water tank 507, and the water source is transported to the cooling water curtain 504 from the connecting pipe 503 located above. When the exhaust gas passes through the cooling water curtain 504, the high-temperature gas will be cooled to avoid being directly filtered and discharged into the subsequent treatment operation, which is easy to cause The subsequent processing equipment will be damaged under the continuous high temperature, which will increase the processing cost. After the cooled exhaust gas enters the ultraviolet sterilization box 1, the ultraviolet sterilization box 1 can sterilize the exhaust gas, thereby improving the filtering effect of the exhaust gas. When the processing unit 5 needs to be cleaned or replaced, the pull ring 602 is pulled to drive the insertion rod 603 to retract in the telescopic cylinder 601. When the insertion rod 603 completely enters the telescopic cylinder 601, the insertion rod 603 will no longer limit the placement shell 501, the cooling water curtain 504, the activated carbon plate 505 and the interception net 506, which makes it convenient to pull the placement shell 501 out of the placement slot 3, which is beneficial to improving the replacement efficiency.
[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A filter device for waste gas treatment, comprising an ultraviolet sterilization box (1), characterized in that: The ultraviolet sterilization box (1) is provided with a fan (2) and a placement slot (3), the fan (2) is fixedly mounted on the surface of one side of the ultraviolet sterilization box (1), the placement slot (3) is provided on the surface of one side of the ultraviolet sterilization box (1), the surface of one side of the ultraviolet sterilization box (1) is provided with two slide slots (4), the two slide slots (4) are both compatible with the placement slot (3), the ultraviolet sterilization box (1) is provided with a processing unit (5), and the ultraviolet sterilization box (1) is provided with a limiting unit (6); The processing unit (5) comprises a placement shell (501), two shunt pipes (502) and two connecting pipes (503); the placement shell (501) is slidably connected to the placement groove (3); the two shunt pipes (502) are fixedly connected to the placement shell (501); and the two connecting pipes (503) are respectively connected to the corresponding shunt pipes (502).
2. The filter device for waste gas treatment according to claim 1, characterized in that: The processing unit (5) further comprises a cooling water curtain (504), an activated carbon plate (505) and an interception net (506); the cooling water curtain (504) is slidably connected to the placement shell (501) and is compatible with the two shunt pipes (502); the activated carbon plate (505) is slidably connected to the placement shell (501), and the activated carbon plate (505) is located at the front side of the cooling water curtain (504); the interception net (506) is slidably connected to the placement shell (501), and the interception net (506) is located at the front side of the activated carbon plate (505).
3. The filter device for waste gas treatment according to claim 2, characterized in that: The processing unit (5) further comprises a water tank (507) and a water pump (508); the water tank (507) is arranged on one side of the ultraviolet sterilization box (1); the water tank (507) is connected to the corresponding connecting pipe (503); the water pump (508) is fixedly installed on the top of the water tank (507); the water pump (508) is connected to the connecting pipe (503).
4. The filter device for waste gas treatment according to claim 3, characterized in that: The processing unit (5) further comprises a water pipe (509), one end of which is connected to a water pump (508), and one end of which is away from the water pump (508) is connected to a water tank (507).
5. The filter device for waste gas treatment according to claim 1, characterized in that: The limiting unit (6) comprises a telescopic cylinder (601) and a pull ring (602); the telescopic cylinder (601) is fixedly connected to the surface of one side of the ultraviolet sterilization box (1); and the pull ring (602) is arranged on one side of the telescopic cylinder (601).
6. The filter device for waste gas treatment according to claim 5, characterized in that: The limiting unit (6) also includes an insertion rod (603) and a circular sleeve (604); the insertion rod (603) is slidably connected to the telescopic cylinder (601); one end of the insertion rod (603) is fixedly connected to the pull ring (602); the other end of the insertion rod (603) is adapted to the placement shell (501); the circular sleeve (604) is fixedly sleeved on the surface of the insertion rod (603); and the circular sleeve (604) is slidably connected to the telescopic cylinder (601).
7. The filter device for waste gas treatment according to claim 6, characterized in that: The limiting unit (6) also includes a telescopic spring (605), which is slidably sleeved on the surface of the insertion rod (603), one end of the telescopic spring (605) is fixedly connected to the inner wall of the telescopic cylinder (601), and the other end of the telescopic spring (605) is fixedly connected to the circular sleeve (604).