Waste incineration tail gas treatment device

Abstract

The utility model belongs to the field of tail gas treatment devices, and particularly relates to a waste incineration tail gas treatment device which comprises a device body, a cleaning device is arranged on the inner wall of the device body and comprises a support, and a motor is fixedly connected to the inner wall of the support. According to the waste incineration tail gas treatment device, through arrangement of a bevel gear, when a motor is started, the motor drives a transmission shaft to rotate, so that a rotating shaft rotates and pushes a transmission assembly to rotate through a fluted disc, and therefore a main gear rotates and drives the bevel gear to rotate; the bevel gear drives the filter screen to incline, so that when the transmission shaft drives the rotary water sprayer to rotationally spray water, sprayed water flow flushes the surface of the filter screen, and flushed pollutants fall into the incineration device, so that the flushed pollutants cannot be attached to the surface of the filter screen; therefore, the cleaning effect of the cleaning device is better.

Description

Technical Field

[0001] The utility model relates to the technical field of tail gas treatment devices, in particular to a waste incineration tail gas treatment device. Background Art

[0002] Waste incineration tail gas treatment device is a device used to treat tail gas generated during waste incineration. Its working principle is mainly to remove harmful pollutants in tail gas through physical, chemical or biological methods to make it meet emission standards.

[0003] At present, in the prior art, when it is necessary to clean the filter screen of the waste incineration exhaust gas treatment device, most of the methods are to remove the filter screen for cleaning, and the danger of removing the filter screen from the chimney is high. When flushing through a water pipe, large particles of pollutants cannot pass through the mesh of the filter screen, so that the large particles of pollutants continue to adhere to the filter screen, resulting in poor cleaning effect. In view of this, we propose a waste incineration exhaust gas treatment device. Utility Model Content

[0004] The main purpose of the utility model is to provide a waste incineration tail gas treatment device, which can solve the problems raised in the above technical background.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes a waste incineration tail gas treatment device, comprising a device body, the inner wall of which is provided with a cleaning device, and the cleaning device comprises:

[0006] A bracket, wherein an electric motor is fixedly connected to the inner wall of the bracket, an output end of the electric motor is fixedly connected to one end of a transmission shaft, the other end of the transmission shaft is fixedly connected to the bottom surface of a cleaning device, a shell is rotatably connected to the surface of the transmission shaft, a frame is rotatably connected to the inner wall of the shell, a filter is fixedly connected to the inner wall of the frame, and a sealing block is fixedly connected to the surface of the shell.

[0007] Preferably, the end surface of the frame is fixedly connected to the back surface of the bevel gear, the surface of the bevel gear is meshed with the surface of the main gear, and the bottom surface of the main gear is fixedly connected to the upper surface of the transmission assembly.

[0008] Preferably, the bottom surface of the transmission assembly is meshed with the upper surface of the toothed disc, the inner wall of the toothed disc is fixedly connected to the surface of the transmission shaft, the inner wall of the outer shell is fixedly connected with a clamping block, the surface of the clamping block is slidingly connected to the inner wall of the slide groove, the clamping block is opened inside the main gear, the upper surface of the main gear is fixedly connected to the output end of the coil spring box, and the inner wall of the main gear is rotationally connected to the surface of the transmission shaft.

[0009] Preferably, the transmission assembly comprises a mounting ring, an inner wall of the mounting ring is hinged with an inclined plate, a surface of the inclined plate is fixedly connected to one end of a spring leaf, and the other end of the spring leaf is fixedly connected to the inner wall of the mounting ring.

[0010] Preferably, the cleaning device comprises a rotary water sprayer, the upper surface of which is fixedly connected with a rotary interface, and the inner wall of the rotary interface is fixedly connected to the surface of the copper water pipe.

[0011] Preferably, the device body comprises a chimney pipe, and a heat-resistant pad is fixedly connected to the upper surface of the chimney pipe.

[0012] Beneficial Effects

[0013] The utility model provides a waste incineration tail gas treatment device, which has the following beneficial effects:

[0014] (1) The waste incineration tail gas treatment device has a helical gear. When the motor is started, the motor drives the transmission shaft to rotate, so that the rotating shaft rotates through the gear plate to push the transmission component to rotate, thereby rotating the main gear. The rotation of the main gear drives the helical gear to rotate, so that the helical gear drives the filter to tilt, so that when the transmission shaft drives the rotating water sprayer to rotate and spray water, the sprayed water flow flushes the surface of the filter, so that the flushed pollutants fall into the interior of the incineration device, so that the flushed pollutants will not adhere to the surface of the filter, so that the cleaning effect of the cleaning device is better.

[0015] (2) The waste incineration tail gas treatment device has a transmission assembly. When the motor drives the transmission shaft to rotate, the rotating shaft rotates through the toothed disc to push the transmission assembly to rotate. When the main gear rotates under force, it drives the coil spring box to store force. When the inside of the slide groove of the main gear is squeezed with the block, the toothed disc continues to rotate, thereby squeezing the inclined plate, causing the inclined plate to retract, thereby disconnecting the output of the toothed disc to the transmission assembly, so that the filter screen maintains an angle of forty-five degrees when the rotary sprinkler rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 the structures shown in these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2This is a schematic diagram of the structure of the cleaning device of the utility model;

[0019] Figure 3 It is a schematic diagram of a partial structure 1 of the cleaning device of the utility model;

[0020] Figure 4 It is a schematic diagram of a partial structure 2 of the cleaning device of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the transmission component of the utility model.

[0022] Explanation of the accompanying drawings: 1. Device body; 2. Cleaning device; 101. Chimney pipe; 102. Heat-resistant pad; 201. Bracket; 202. Motor; 203. Transmission shaft; 204. Housing; 205. Frame; 206. Filter; 207. Sealing block; 208. Bevel gear; 209. Main gear; 210. Transmission assembly; 2101. Mounting ring; 2102. Inclined plate; 2103. Reed; 211. Toothed disc; 212. Slide; 213. Block; 214. Coil spring box; 215. Cleaning device; 2151. Rotating sprinkler; 2152. Rotating interface; 2153. Copper water pipe.

[0023] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. 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 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.

[0025] See also Figure 1-Figure 5 The utility model provides a waste incineration tail gas treatment device, including a device body 1, the device body 1 includes a chimney pipe 101, and a heat-resistant pad 102 is fixedly connected to the upper surface of the chimney pipe 101.

[0026] In the example process of the utility model, the inner wall of the device body 1 is provided with a cleaning device 2, and the cleaning device 2 comprises: a bracket 201, the inner wall of the bracket 201 is fixedly connected with a motor 202, the output end of the motor 202 is fixedly connected with one end of a transmission shaft 203, the other end of the transmission shaft 203 is fixedly connected with the bottom surface of a cleaning device 215, the cleaning device 215 comprises a rotating water sprayer 2151, the upper surface of the rotating water sprayer 2151 is fixedly connected with a rotating interface 2152, the inner wall of the rotating interface 2152 is fixedly connected with the surface of a copper water pipe 2153, the surface of the transmission shaft 203 is rotatably connected with a shell 204, the inner wall of the shell 204 is rotatably connected with a frame 205, and the The inner wall of the frame 205 is fixedly connected with a filter 206, the surface of the shell 204 is fixedly connected with a sealing block 207, the end face of the frame 205 is fixedly connected with the back of a bevel gear 208, the surface of the bevel gear 208 is meshed with the surface of the main gear 209, and through the bevel gear 208, when the motor 202 is started, the motor 202 drives the transmission shaft 203 to rotate, so that the rotation shaft 203 rotates through the toothed disc 211 to push the transmission assembly 210 to rotate, thereby rotating the main gear 209, and the rotation of the main gear 209 drives the bevel gear 208 to rotate, so that the bevel gear 208 drives the filter 206 to tilt, so that the transmission shaft 203 drives the rotating sprinkler 2151 to rotate. When the water is sprayed in rotation, the sprayed water flow rinses the surface of the filter 206, so that the pollutants washed down fall into the interior of the incineration device, so that the pollutants washed will not adhere to the surface of the filter 206, so that the cleaning effect of the cleaning device 215 is better. The bottom surface of the main gear 209 is fixedly connected to the upper surface of the transmission component 210. Through the transmission component 210, when the motor 202 drives the transmission shaft 203 to rotate, the rotating shaft 203 rotates through the toothed disc 211 to push the transmission component 210 to rotate. When the main gear 209 rotates and is subjected to force, it drives the coil spring box 214 to store force. When the inside of the slide groove 212 of the main gear 209 is squeezed by the block 213, the toothed disc 211 continues to move. The rotating water sprayer 2151 rotates to squeeze the inclined plate 2102, so that the inclined plate 2102 is retracted, thereby disconnecting the output of the toothed disc 211 to the transmission component 210, so that the filter screen 206 maintains an angle of forty-five degrees when the rotating water sprayer 2151 rotates. The transmission component 210 includes a mounting ring 2101, the inner wall of which is hinged with the inclined plate 2102, the surface of the inclined plate 2102 is fixedly connected to one end of the reed 2103, and the other end of the reed 2103 is fixedly connected to the inner wall of the mounting ring 2101, the bottom surface of the transmission component 210 is meshed with the upper surface of the toothed disc 211, the inner wall of the toothed disc 211 is fixedly connected to the surface of the transmission shaft 203, and the inner wall of the housing 204 is fixedly connected with a block 213.The surface of the block 213 is slidably connected to the inner wall of the slide slot 212. The block 213 is disposed inside the main gear 209. The upper surface of the main gear 209 is fixedly connected to the output end of the coil spring box 214. The inner wall of the main gear 209 is rotatably connected to the surface of the transmission shaft 203.

[0027] In the present invention, when the motor 202 is in use, the motor 202 drives the transmission shaft 203 to rotate, so that the rotation shaft 203 rotates through the toothed disc 211 to push the transmission assembly 210 to rotate, thereby causing the main gear 209 to rotate, and the main gear 209 rotates to drive the bevel gear 208 to rotate, so that the bevel gear 208 drives the filter screen 206 to tilt, so that the transmission shaft 203 drives the rotating sprinkler 2151 to rotate and spray water, and the sprayed water flow washes the surface of the filter screen 206. When the driving transmission shaft 203 rotates, the rotating shaft 203 rotates through the toothed disc 211 to push the transmission assembly 210 to rotate. When the main gear 209 rotates under force, it drives the coil spring box 214 to store force. When the inside of the slide groove 212 of the main gear 209 is squeezed with the block 213, the toothed disc 211 continues to rotate, thereby squeezing the inclined plate 2102, so that the inclined plate 2102 is retracted, thereby disconnecting the output of the toothed disc 211 to the transmission assembly 210, so that the filter screen 206 maintains an angle of forty-five degrees when the rotating sprinkler 2151 rotates.

[0028] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A waste incineration tail gas treatment device, comprising a device body (1), characterized in that: The inner wall of the device body (1) is provided with a cleaning device (2), and the cleaning device (2) comprises: A bracket (201), wherein the inner wall of the bracket (201) is fixedly connected to a motor (202), the output end of the motor (202) is fixedly connected to one end of a transmission shaft (203), the other end of the transmission shaft (203) is fixedly connected to the bottom surface of a cleaning device (215), the surface of the transmission shaft (203) is rotatably connected to a housing (204), the inner wall of the housing (204) is rotatably connected to a frame (205), the inner wall of the frame (205) is fixedly connected to a filter (206), and the surface of the housing (204) is fixedly connected to a sealing block (207).

2. A waste incineration tail gas treatment device according to claim 1, characterized in that: The end surface of the frame (205) is fixedly connected to the back surface of the bevel gear (208), the surface of the bevel gear (208) is meshed with the surface of the main gear (209), and the bottom surface of the main gear (209) is fixedly connected to the upper surface of the transmission assembly (210).

3. A waste incineration tail gas treatment device according to claim 2, characterized in that: The bottom surface of the transmission assembly (210) meshes with the upper surface of the toothed disc (211); the inner wall of the toothed disc (211) is fixedly connected to the surface of the transmission shaft (203); a clamping block (213) is fixedly connected to the inner wall of the housing (204); the surface of the clamping block (213) is slidably connected to the inner wall of the slide groove (212); the clamping block (213) is arranged inside the main gear (209); the upper surface of the main gear (209) is fixedly connected to the output end of the coil spring box (214); and the inner wall of the main gear (209) is rotatably connected to the surface of the transmission shaft (203).

4. A waste incineration tail gas treatment device according to claim 3, characterized in that: The transmission assembly (210) comprises a mounting ring (2101), the inner wall of the mounting ring (2101) being hinged with an inclined plate (2102), the surface of the inclined plate (2102) being fixedly connected to one end of a leaf spring (2103), and the other end of the leaf spring (2103) being fixedly connected to the inner wall of the mounting ring (2101).

5. A waste incineration tail gas treatment device according to claim 4, characterized in that: The cleaning device (215) comprises a rotating water sprayer (2151), the upper surface of which is fixedly connected to a rotating interface (2152), and the inner wall of the rotating interface (2152) is fixedly connected to the surface of a copper water pipe (2153).

6. The waste incineration tail gas treatment device according to claim 1, characterized in that: The device body (1) comprises a chimney pipe (101), and a heat-resistant pad (102) is fixedly connected to the upper surface of the chimney pipe (101).

Images