Incinerator purification device

Abstract

The utility model relates to the related technical field of purification devices, in particular to an incinerator purification device which comprises a purifier shell, a filtering mechanism is arranged on the surface of one side of the purifier shell, and a fixing mechanism is arranged on the surface of one side of the purifier shell. According to the incinerator purification device, through the arrangement of the first mounting groove, the frame, the front filter screen, the support, the rear filter screen, the protective shell, the fan and the exhaust hole, when the incinerator is used for incinerating waste gas generated by the incinerator, the fan is turned on, and the waste gas generated by the incinerator can be sucked into the purifier shell through the air inlet hole by the fan; at the moment, the waste gas firstly passes through the front filter screen, large particles contained in the waste gas are adsorbed to the surface of the front filter screen, small particles contained in the preliminarily filtered waste gas are adsorbed to the surface of the rear filter screen through the rear filter screen, and the filtered waste gas is blown out of the purifier shell through the exhaust hole by the fan.

Description

Technical Field

[0001] The utility model relates to the technical field of purification devices, in particular to a purification device for an incinerator. Background Technique

[0002] A purification device generally refers to the purification of sewage or polluted air. The purification device for an incinerator mainly refers to the work of treating the waste gas generated during the operation of the incinerator, such as dust particles, flue gas soot, odor gas, and toxic and harmful gases. The waste gas discharged during the operation of the incinerator often has harmful effects on the environment and human health. Before being discharged into the atmosphere, purification measures should be taken to make it meet the requirements of the waste gas emission standards. In order to better purify the waste gas, therefore, a purification device for an incinerator is particularly needed.

[0003] However, most of the existing purification devices do not have the effect of multiple filtration and purification. Moreover, during long-term operation, the pipe joints may become loose due to high temperature and other reasons, and the loose pipes may cause accidents such as waste gas leakage, which will inevitably affect the work efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a purification device for an incinerator to solve the problems in the above-mentioned background technique that most of the existing purification devices do not have the effect of multiple filtration and purification, and during long-term operation, the pipe joints may become loose due to high temperature and other reasons, and the loose pipes may cause accidents such as waste gas leakage, which will inevitably affect the work efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A purification device for an incinerator, including a purifier housing, a filtration mechanism is arranged on one side surface of the purifier housing, a fixing mechanism is arranged on one side surface of the purifier housing, and an air inlet pipe is installed on one side surface of the purifier housing;

[0006] The filtration mechanism includes a first installation groove, a frame, a pre-filter screen, a bracket, a post-filter screen, a protective shell, a fan, and an exhaust hole. A first installation groove is opened on one side surface of the purifier housing, the inner surface of the first installation groove is fixedly connected with a frame, a pre-filter screen is sleeved on the outer surface of the frame, a bracket is fixedly connected to the inner surface of the frame, a post-filter screen is sleeved on the outer surface of the bracket, a protective shell is installed on the upper surface of the purifier housing, a fan is installed on the inner surface of the protective shell, and an exhaust hole is opened on the upper surface of the protective shell.

[0007] Preferably, the inner wall size of the first installation groove matches the outer wall size of the frame, and the outer wall size of the frame matches the inner wall size of the pre-filter screen.

[0008] Preferably, the inner wall size of the frame matches the outer wall size of the post-filter, and the inner wall size of the post-filter matches the outer wall size of the bracket.

[0009] Preferably, the fixing mechanism includes a first flange, a fixing ring, a limit block, a second flange, a fixing groove, a limit groove, a second mounting groove, and a sealing ring. A first flange is installed on one side surface of the purifier housing, a fixing ring is installed on one side surface of the first flange, a limit block is fixedly connected to an outer surface of the fixing ring, a second flange is fixedly connected to one side surface of the first flange, a fixing groove is provided on one side surface of the second flange, a limit groove is provided on an inner surface of the fixing groove, a second mounting groove is provided on one side surface of the second flange, and a sealing ring is fixedly connected to an inner surface of the second mounting groove.

[0010] Preferably, the outer wall size of the fixing ring matches the inner wall size of the fixing groove, and the limit blocks are installed symmetrically with respect to the central axis of the fixing ring.

[0011] Preferably, the outer wall size of the limiting block matches the inner wall size of the limiting groove, and the limiting groove is symmetrically opened with respect to the central axis of the fixing groove.

[0012] Preferably, the second mounting groove and the fixing groove are both provided on one side surface of the second flange, and the inner wall size of the second mounting groove matches the outer wall size of the sealing ring.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the incinerator purification device, through the arrangement of the first installation slot, the frame, the pre-filter, the bracket, the post-filter, the protective shell, the fan, and the exhaust hole, when in use, when the incinerator is burning the exhaust gas generated, the fan is turned on, and the fan will suck the exhaust gas generated by the incinerator into the interior of the purifier shell through the air inlet hole. At this time, the exhaust gas will first pass through the pre-filter, and the pre-filter will adsorb the larger particles contained in the exhaust gas to the surface of the pre-filter, and the exhaust gas that has been preliminarily filtered will pass through the post-filter, and the post-filter will remove the smaller particles contained in the preliminarily filtered exhaust gas. The particles are adsorbed to the surface of the post-filter, and the filtered exhaust gas will be blown out of the purifier housing through the exhaust hole by the fan. When in use, the exhaust gas generated by the incinerator will enter the interior of the purifier housing through the air inlet pipe. The limit block can fix the air inlet pipe to the outer surface of the purifier housing, and the sealing ring can effectively prevent exhaust gas leakage. This solves the problem of the above-mentioned existing purification devices. Most of the purification devices do not have the effect of multiple filtration and purification, and during long-term operation, the pipe connections may become loose due to high temperature and other reasons. Loose pipes will cause accidents such as exhaust gas leakage, which will inevitably affect work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall external structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the filter mechanism structure of the present utility model;

[0016] Figure 3 is a schematic diagram of the structure of the first flange and the second flange of the present utility model in cooperation;

[0017] Figure 4 of the present utility model Figure 3 is an enlarged schematic diagram of part A in the present utility model.

[0018] In the figure: 1, purifier housing; 2, filter mechanism; 201, first installation groove; 202, frame; 203, pre-filter screen; 204, bracket; 205, post-filter screen; 206, protective shell; 207, fan; 208, exhaust hole; 3, fixing mechanism; 301, first flange; 302, fixing ring; 303, limiting block; 304, second flange; 305, fixing groove; 306, limiting groove; 307, second installation groove; 308, sealing ring; 4, intake pipe; Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-4 , the present utility model provides a technical solution: an incinerator purification device, including a purifier housing 1, a filter mechanism 2 is arranged on one side surface of the purifier housing 1, a fixing mechanism 3 is arranged on one side surface of the purifier housing 1, and an intake pipe 4 is installed on one side surface of the purifier housing 1;

[0021] The filtering mechanism 2 includes a first installation groove 201, a frame 202, a pre-filter net 203, a bracket 204, a post-filter net 205, a protective shell 206, a fan 207, and an exhaust hole 208. A first installation groove 201 is provided on one side surface of the purifier housing 1. The inner surface of the first installation groove 201 is fixedly connected to a frame 202. The outer surface of the frame 202 is sleeved with a pre-filter net 203. The inner surface of the frame 202 is fixedly connected to a bracket 204. The outer surface of the bracket 204 is sleeved with a post-filter net 205. A protective shell 206 is installed on the upper surface of the purifier housing 1. The inner surface of the protective shell 206 is installed with a fan 207, and an exhaust hole 208 is provided on the upper surface of the protective shell 206. Through the settings of the first installation groove 201, the frame 202, the pre-filter net 203, the bracket 204, the post-filter net 205, the protective shell 206, the fan 207, and the exhaust hole 208, during use, the post-filter net 205 is sleeved on the outer surface of the bracket 204, and the bracket 204 is placed inside the frame 202. The pre-filter net 203 is sleeved on the outer side of the frame 202, and the frame 202 is installed inside the first installation groove 201. The fan 207 is installed inside the protective shell 206, and the protective shell 206 is installed on the upper surface of the purifier housing 1. During use, when the incinerator burns the waste gas, the fan 207 is turned on. The fan 207 will suck the waste gas generated by the incinerator into the purifier housing 1 through the intake hole. At this time, the waste gas will first pass through the pre-filter net 203, and the pre-filter net 203 will adsorb the larger particles contained in the waste gas onto the surface of the pre-filter net 203. The waste gas that has been preliminarily filtered will pass through the post-filter net 205, and the post-filter net 205 will adsorb the smaller particles contained in the preliminarily filtered waste gas onto the surface of the post-filter net 205. The filtered waste gas will then be blown out of the purifier housing 1 by the fan 207 through the exhaust hole 208.

[0022] Further, the inner wall size of the first installation groove 201 matches the outer wall size of the frame 202, and the outer wall size of the frame 202 matches the inner wall size of the pre-filter net 203. Through the setting of the frame 202, during use, when the fan 207 is started, the frame 202 can prevent the pre-filter net 203 from being sucked flat, improving the work efficiency.

[0023] Further, the inner wall size of the frame 202 matches the outer wall size of the post-filter net 205, and the inner wall size of the post-filter net 205 matches the outer wall size of the bracket 204. Through the setting of the post-filter net 205, during use, the post-filter net 205 will adsorb the smaller particles contained in the preliminarily filtered waste gas onto the surface of the post-filter net 205.

[0024] Further, the fixing mechanism 3 includes a first flange 301, a fixing ring 302, a limiting block 303, a second flange 304, a fixing groove 305, a limiting groove 306, a second installation groove 307, and a sealing ring 308. A first flange 301 is installed on one side surface of the purifier housing 1. A fixing ring 302 is installed on one side surface of the first flange 301. A limiting block 303 is fixedly connected to the outer side surface of the fixing ring 302. A second flange 304 is fixedly connected to one side surface of the first flange 301. A fixing groove 305 is formed on one side surface of the second flange 304. A limiting groove 306 is formed on the inner side surface of the fixing groove 305. A second installation groove 307 is formed on one side surface of the second flange 304. A sealing ring 308 is fixedly connected to the inner side surface of the second installation groove 307. Through the settings of the first flange 301, the fixing ring 302, the limiting block 303, the second flange 304, the fixing groove 305, the limiting groove 306, the second installation groove 307, and the sealing ring 308, during use, align the fixing ring 302 on the first flange 301 with the fixing groove 305 on the second flange 304, put it in and make the limiting block 303 on the fixing groove 305 turn into the limiting groove 306 to complete the fixation. During use, the waste gas generated by the incinerator will enter the interior of the purifier housing 1 through the intake pipe 4. The limiting block 303 can fix the intake pipe 4 on the outer side surface of the purifier housing 1, and the sealing ring 308 can effectively prevent waste gas leakage.

[0025] Further, the outer wall size of the fixing ring 302 matches the inner wall size of the fixing groove 305. The limiting blocks 303 are symmetrically installed with respect to the central axis of the fixing ring 302. Through the setting of the fixing ring 302, during use, the fixing ring 302 provides necessary space for the installation of the limiting blocks 303 and also simplifies the installation of the second flange 304.

[0026] Further, the outer wall size of the limiting block 303 matches the inner wall size of the limiting groove 306. The limiting grooves 306 are symmetrically formed with respect to the central axis of the fixing groove 305. Through the setting of the limiting groove 306, during use, the limiting groove 306 can cooperate with the limiting block 303 to fix the second flange 304 on one side of the first flange 301.

[0027] Further, both the second installation groove 307 and the fixing groove 305 are formed on one side surface of the second flange 304. The inner wall size of the second installation groove 307 matches the outer wall size of the sealing ring 308. Through the setting of the second installation groove 307, during use, the second installation groove 307 provides necessary space for the installation of the sealing ring 308 and effectively limits the moving space of the sealing ring 308 when it is squeezed.

[0028] Working principle: When in use, the rear filter net 205 is sleeved on the outer surface of the bracket 204, and the bracket 204 is placed inside the frame 202. The front filter net 203 is sleeved on the outside of the frame 202, and the frame 202 is installed inside the first installation groove 201. The fan 207 is installed inside the protective shell 206, and the protective shell 206 is installed on the upper surface of the purifier housing 1. When in use, when the incinerator burns the generated waste gas, the fan 207 is turned on. The fan 207 will suck the waste gas generated by the incinerator into the purifier housing 1 through the air inlet hole. At this time, the waste gas will first pass through the front filter net 203, and the front filter net 203 will adsorb the larger particles contained in the waste gas onto the surface of the front filter net 203. The waste gas after preliminary filtration will pass through the rear filter net 205, and the rear filter net 205 will adsorb the smaller particles contained in the preliminarily filtered waste gas onto the surface of the rear filter net 205. The filtered waste gas will then be blown out of the purifier housing 1 by the fan 207 through the exhaust hole 208. When in use, the waste gas generated by the incinerator will enter the purifier housing 1 through the air inlet pipe 4. The limit block 303 can fix the air inlet pipe 4 on the outer surface of the purifier housing 1, and the sealing ring 308 can effectively prevent the leakage of waste gas.

[0029] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An incinerator purification device, comprising a purifier housing (1), characterized in that: On one side surface of the purifier housing (1), a filtering mechanism (2) is provided. On one side surface of the purifier housing (1), a fixing mechanism (3) is provided. An air inlet pipe (4) is installed on one side surface of the purifier housing (1). The filtering mechanism (2) includes a first installation groove (201), a frame (202), a pre-filter net (203), a bracket (204), a post-filter net (205), a protective shell (206), a fan (207), and an exhaust hole (208). A first installation groove (201) is formed on one side surface of the purifier housing (1). The inner side surface of the first installation groove (201) is fixedly connected to a frame (202). A pre-filter net (203) is sleeved on the outer side surface of the frame (202). The inner side surface of the frame (202) is fixedly connected to a bracket (204). A post-filter net (205) is sleeved on the outer side surface of the bracket (204). A protective shell (206) is installed on the upper surface of the purifier housing (1). A fan (207) is installed on the inner side surface of the protective shell (206). An exhaust hole (208) is formed on the upper surface of the protective shell (206).

2. The purification device for an incinerator according to claim 1, characterized in that: The inner wall size of the first installation groove (201) matches the outer wall size of the frame (202). The outer wall size of the frame (202) matches the inner wall size of the pre-filter net (203).

3. The purification device for an incinerator according to claim 1, characterized in that: The inner wall size of the frame (202) matches the outer wall size of the post-filter net (205). The inner wall size of the post-filter net (205) matches the outer wall size of the bracket (204).

4. The purification device for an incinerator according to claim 1, characterized in that: The fixing mechanism (3) includes a first flange (301), a fixing ring (302), a limiting block (303), a second flange (304), a fixing groove (305), a limiting groove (306), a second installation groove (307), and a sealing ring (308). A first flange (301) is installed on one side surface of the purifier housing (1). A fixing ring (302) is installed on one side surface of the first flange (301). A limiting block (303) is fixedly connected to the outer side surface of the fixing ring (302). A second flange (304) is fixedly connected to one side surface of the first flange (301). A fixing groove (305) is formed on one side surface of the second flange (304). A limiting groove (306) is formed on the inner side surface of the fixing groove (305). A second installation groove (307) is formed on one side surface of the second flange (304). A sealing ring (308) is fixedly connected to the inner side surface of the second installation groove (307).

5. The purification device for an incinerator according to claim 4, wherein: The outer wall size of the fixing ring (302) matches the inner wall size of the fixing groove (305). The limiting blocks (303) are symmetrically installed with respect to the central axis of the fixing ring (302).

6. The purification device for an incinerator according to claim 4, characterized in that: The outer wall size of the limiting block (303) matches the inner wall size of the limiting groove (306). The limiting grooves (306) are symmetrically formed with respect to the central axis of the fixing groove (305).

7. An incinerator purification device according to claim 4, characterized in that: The second mounting groove (307) and the fixing groove (305) are both formed on one side surface of the second flange (304), and the inner wall dimensions of the second mounting groove (307) match the outer wall dimensions of the sealing ring (308).

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