Water spraying treatment device for filament processing waste gas

Abstract

The utility model relates to the technical field of water spraying treatment, and discloses a lamp filament processing waste gas water spraying treatment device which comprises a treatment box, a gas outlet pipe is fixedly installed at the top of the treatment box, a spraying mechanism is arranged on the outer side of the treatment box, and a filtering mechanism is arranged in the treatment box. The spraying mechanism comprises a pre-cleaning assembly and a spraying assembly, and the spraying assembly is arranged on the top of the pre-cleaning assembly. A filter screen I is used for pre-filtering solid particle impurities in the waste gas, so that the impurities in the waste gas are prevented from entering a fan to damage the fan, a scraper blade is used for filtering the filter screen I, and after the waste gas enters a treatment box through a gas inlet pipe, an impeller II drives stirring blades to rotate to turn over the waste gas entering the treatment box; the waste gas can be fully mixed with a sprayed solution, the stirring blades can be rotated by utilizing the energy of the waste gas, the energy introduced by the waste gas is fully utilized, and more energy is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of water spraying treatment, in particular to a water spraying treatment device for filament processing waste gas. Background Art

[0002] Filaments, the high-temperature resistant metal wires in light bulbs or electron tubes, often produce waste gas during the filament processing. When treating the waste gas, a spray device is usually used to treat it. The waste gas is passed into the spray device and sprayed with water.

[0003] According to the description of an exhaust gas spray treatment device disclosed on the patent website (authorization announcement number: CN 220026616 U), "The utility model relates to the field of exhaust gas spray technology, and in particular to an exhaust gas spray treatment device. In view of the background technology, the problem that the existing exhaust gas spray device lacks a pre-treatment structure is proposed, and the following scheme is now proposed, including a treatment shell, an air intake assembly is installed on one side of the treatment shell, and the top of the air intake assembly is connected to the treatment shell, a water tank is installed on the top surface of the treatment shell, and a water pump is installed on the bottom inner wall of the water tank, a connecting box is installed on the top inner wall of the treatment shell, and spray heads distributed at equal distances are arranged on the bottom surface of the connecting box. The utility model is provided with an activated carbon filter in the air intake assembly to pre-treat, absorb and filter the exhaust gas, and then the electric control flow valve can control the exhaust gas to be stably and orderly injected into the treatment shell, the operation of the motor can drive the fixed shaft and multiple stirring blades to rotate, the filter on the stirring blade can filter the exhaust gas, and the exhaust gas flips with it, thereby ensuring that multiple spray heads effectively spray the exhaust gas."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model can drive the fixed shaft and multiple stirring blades to rotate through the operation of the set motor, and the filter on the stirring blades can filter the exhaust gas. However, in actual use, an additional motor is required to rotate the stirring blades, and the energy introduced by the exhaust gas is not effectively utilized. Therefore, it is necessary to improve a water spray treatment device for filament processing exhaust gas to solve the above problem. Utility Model Content

[0006] The utility model aims to provide a water spray treatment device for filament processing waste gas to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: a water spray treatment device for filament processing waste gas, comprising a treatment box, an air outlet pipe is fixedly installed on the top of the treatment box, a spray mechanism is arranged on the outside of the treatment box, and a filtering mechanism is arranged inside the treatment box;

[0008] The spray mechanism comprises a pre-cleaning component and a spray component, and the spray component is arranged on the top of the pre-cleaning component.

[0009] Preferably, the pre-cleaning component includes a fan, which is fixedly installed on the left side of the processing box, an exhaust pipe is fixedly installed on the top of the fan, a fixing frame is fixedly installed inside the exhaust pipe, an impeller 1 is rotatably installed on the right side of the fixing frame, a scraper is fixedly installed on the left side of the impeller 1, a filter screen is fixedly installed inside the exhaust pipe, an air inlet pipe is fixedly installed on the bottom of the fan, an impeller 2 is rotatably installed inside the air inlet pipe, and a stirring blade is fixedly installed on the right side of the impeller 2, so that the exhaust gas can be fully mixed with the sprayed solution and the treatment is more thorough.

[0010] Preferably, the scraper is fitted onto the left side of the filter, a through hole is provided at the corresponding position of the processing box and the air inlet pipe, and the air inlet pipe is fixedly installed inside the through hole, and the filter pre-filters the solid particle impurities in the exhaust gas to prevent the impurities in the exhaust gas from entering the fan.

[0011] Preferably, the spray assembly includes a water tank, which is fixedly installed on the right side of the treatment box, a water inlet pipe is fixedly installed on the top of the water tank, a water pump is fixedly installed on the top of the water tank, a water outlet pipe is fixedly installed on the front of the water pump, a water spray box is fixedly installed on the end of the water outlet pipe away from the water pump, a circulating water pump is fixedly installed on the right side of the treatment box, and a circulating water pipe is fixedly installed on the right side of the circulating water pump, so that the solution is reused, thereby saving more energy.

[0012] Preferably, the water pump and the water tank are fixedly installed via a connecting pipe, through holes are opened at positions corresponding to the treatment box and the water outlet pipe, and the water outlet pipe passes through the through hole and is fixedly installed on the water spray box, and one end of the circulating water pipe away from the circulating water pump is fixedly installed on the water tank, and the circulating water pump pumps the solution into the water tank.

[0013] Preferably, the filtering mechanism includes a fixed frame, which is fixedly installed on the front side of the processing box, a spring is fixedly installed inside the fixed frame, a sliding block is fixedly installed on the end of the spring away from the fixed frame, a pull rod is fixedly installed on the front side of the sliding block, an insertion block is fixedly installed on the bottom of the sliding block, a filter screen 2 is slidably installed inside the processing box, and a plug-in frame is fixedly installed on the front side of the filter screen 2 to clean impurities on the top of the filter screen 2 to prevent subsequent impurities from clogging the filter screen 2, thereby preparing for subsequent processing.

[0014] Preferably, a slide groove is opened at the corresponding position of the processing box and the second filter, and the second filter is slidably installed inside the slide groove, the sliding block is slidably installed inside the fixed frame, and slots are opened at the corresponding positions of the plug-in frame and the plug-in block, and the plug-in block is plugged into the slot, and the second filter will perform secondary filtering on the impurities in the sprayed solution.

[0015] Compared with the prior art, the utility model provides a water spray treatment device for filament processing waste gas, which has the following beneficial effects:

[0016] 1. The water spray treatment device for filament processing waste gas has a spray mechanism. During use, the filter screen 1 pre-filters the solid particle impurities in the waste gas to prevent the impurities in the waste gas from entering the fan and causing damage to the fan. The scraper performs filtering operation on the filter screen 1. After the waste gas enters the treatment box through the air inlet pipe, it blows the impeller 2, and the impeller 2 drives the stirring blade to rotate, thereby turning the waste gas entering the treatment box, so that the waste gas can be fully mixed with the sprayed solution, so that the treatment is more thorough, and the stirring blade can be rotated by utilizing the energy of the waste gas, so that the energy introduced by the waste gas is fully utilized, which saves more energy.

[0017] 2. The water spray treatment device for filament processing waste gas has a filtering mechanism set up. During use, the filter screen 2 performs secondary filtering on the impurities in the sprayed solution, so that the plug-in block is separated from the plug-in range of the plug-in frame, and then the filter screen 2 is removed to clean the impurities on the top of the filter screen 2 to prevent subsequent impurities from clogging the filter screen 2, thereby preparing for subsequent treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the exploded structure of the pre-cleaning component of the utility model;

[0022] Figure 4 This is a schematic diagram of the appearance structure of the spray assembly of the utility model;

[0023] Figure 5 It is a schematic diagram of the decomposition structure of the filtering mechanism of the utility model.

[0024] In the figure: 1. treatment box; 2. spray mechanism; 21. pre-cleaning component; 211. fan; 212. exhaust pipe; 213. fixed frame; 214. impeller 1; 215. filter 1; 216. scraper; 217. air inlet pipe; 218. impeller 2; 219. stirring blade; 22. spray assembly; 221. water tank; 222. water inlet pipe; 223. water pump; 224. water outlet pipe; 225. water spray box; 226. circulating water pump; 227. circulating water pipe; 3. filtering mechanism; 31. fixed frame; 32. spring; 33. sliding block; 34. pull rod; 35. plug-in block; 36. filter 2; 37. plug-in frame; 4. air outlet pipe. DETAILED DESCRIPTION

[0025] 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0027] See also Figure 1-4 The utility model provides a technical solution: a water spray treatment device for filament processing waste gas, comprising a treatment box 1, an air outlet pipe 4 is fixedly installed on the top of the treatment box 1, a spray mechanism 2 is arranged outside the treatment box 1, and a filtering mechanism 3 is arranged inside the treatment box 1;

[0028] The spray mechanism 2 includes a pre-cleaning component 21 and a spray component 22 , and the spray component 22 is arranged on the top of the pre-cleaning component 21 .

[0029] Furthermore, the pre-cleaning component 21 includes a fan 211, which is fixedly installed on the left side of the processing box 1, an exhaust pipe 212 is fixedly installed on the top of the fan 211, a fixing frame 213 is fixedly installed inside the exhaust pipe 212, an impeller 214 is rotatably installed on the right side of the fixing frame 213, a scraper 216 is fixedly installed on the left side of the impeller 214, a filter 215 is fixedly installed inside the exhaust pipe 212, an air inlet pipe 217 is fixedly installed on the bottom of the fan 211, an impeller 218 is rotatably installed inside the air inlet pipe 217, and a stirring blade 219 is fixedly installed on the right side of the impeller 218, so that the exhaust gas can be fully mixed with the sprayed solution and the treatment is more thorough.

[0030] Furthermore, the scraper 216 is fitted onto the left side of the filter 215, through holes are provided at corresponding positions of the processing box 1 and the air inlet pipe 217, and the air inlet pipe 217 is fixedly installed inside the through hole, and the filter 215 pre-filters the solid particle impurities in the exhaust gas to prevent the impurities in the exhaust gas from entering the fan 211.

[0031] Furthermore, the spray assembly 22 includes a water tank 221, which is fixedly installed on the right side of the treatment box 1. A water inlet pipe 222 is fixedly installed on the top of the water tank 221, a water pump 223 is fixedly installed on the top of the water tank 221, a water outlet pipe 224 is fixedly installed on the front of the water pump 223, and a water spray box 225 is fixedly installed on the end of the water outlet pipe 224 away from the water pump 223. A circulating water pump 226 is fixedly installed on the right side of the treatment box 1, and a circulating water pipe 227 is fixedly installed on the right side of the circulating water pump 226, so that the solution is reused, thereby saving more energy.

[0032] Furthermore, the water pump 223 is fixedly installed to the water tank 221 via a connecting pipe, through holes are opened at corresponding positions of the treatment box 1 and the water outlet pipe 224, and the water outlet pipe 224 passes through the through hole and is fixedly installed to the water spray box 225, and one end of the circulating water pipe 227 away from the circulating water pump 226 is fixedly installed to the water tank 221, and the circulating water pump 226 pumps the solution into the water tank 221. Example

[0033] See also Figure 5 In combination with the first embodiment, it is further obtained that the filtering mechanism 3 includes a fixed frame 31, the fixed frame 31 is fixedly installed on the front of the processing box 1, a spring 32 is fixedly installed inside the fixed frame 31, a sliding block 33 is fixedly installed on the end of the spring 32 away from the fixed frame 31, a pull rod 34 is fixedly installed on the front of the sliding block 33, and an insert block 35 is fixedly installed on the bottom of the sliding block 33. A filter screen 36 is slidably installed inside the processing box 1, and a plug-in frame 37 is fixedly installed on the front of the filter screen 36 to clean the impurities on the top of the filter screen 36 to prevent subsequent impurities from clogging the filter screen 36, so as to prepare for subsequent processing.

[0034] Furthermore, a slide groove is opened at the corresponding position of the processing box 1 and the filter screen 36, and the filter screen 36 is slidably installed inside the slide groove, the sliding block 33 is slidably installed inside the fixed frame 31, and a slot is opened at the corresponding position of the plug-in frame 37 and the plug-in block 35, and the plug-in block 35 is plugged into the slot, and the filter screen 36 performs secondary filtering on the impurities in the sprayed solution.

[0035] In actual operation, when the device is used, the exhaust pipe 212 is installed inside the filament processing device, and the fan 211 is started. The output end of the fan 211 draws the exhaust gas of the filament processing device into the processing box 1 through the exhaust pipe 212. The exhaust gas passes through the filter screen 215. The filter screen 215 pre-filters the solid particle impurities in the exhaust gas to prevent the impurities in the exhaust gas from entering the fan 211 and causing harm to the fan 211, thereby extending the service life of the fan 211. After the impeller 214 is driven, the impeller 214 is rotated, and the rotation of the impeller 214 drives the scraper 216 to rotate, and then the scraper 216 filters the filter screen 215. After the exhaust gas enters the processing box 1 through the air inlet pipe 217, it blows the impeller 218, and the impeller 218 drives the stirring blade 21 9 rotates, thereby causing the waste gas entering the treatment box 1 to be turned over, so that the waste gas can be fully mixed with the sprayed solution, so that the treatment is more thorough, and the energy of the waste gas can be used to rotate the stirring blade 219, so that the energy introduced by the waste gas is fully utilized, and energy is saved. The filter screen 236 performs a secondary filtration on the impurities in the sprayed solution, and the circulating water pump 226 is started. The circulating water pump 226 pumps the solution into the water tank 221, and the solution is reused, thereby saving energy. After the treatment is completed, the pull rod 34 is pushed upward, and the pull rod 34 uses the sliding block 33 to make the plug-in block 35 out of the plug-in range of the plug-in frame 37, and then the filter screen 236 is removed, and the impurities on the top of the filter screen 236 are cleaned to prevent subsequent impurities from clogging the filter screen 236, so as to prepare for subsequent treatment.

[0036] 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 statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A water spray treatment device for filament processing waste gas, comprising a treatment box (1), characterized in that: An air outlet pipe (4) is fixedly mounted on the top of the processing box (1), a spray mechanism (2) is arranged on the outside of the processing box (1), and a filtering mechanism (3) is arranged inside the processing box (1); The spray mechanism (2) comprises a pre-cleaning component (21) and a spray component (22), wherein the spray component (22) is arranged on top of the pre-cleaning component (21).

2. The water spray treatment device for filament processing waste gas according to claim 1, characterized in that: The pre-cleaning component (21) comprises a fan (211), the fan (211) being fixedly mounted on the left side of the processing box (1), an exhaust pipe (212) being fixedly mounted on the top of the fan (211), a fixing frame (213) being fixedly mounted inside the exhaust pipe (212), an impeller 1 (214) being rotatably mounted on the right side of the fixing frame (213), a scraper (216) being fixedly mounted on the left side of the impeller 1 (214), a filter screen 1 (215) being fixedly mounted inside the exhaust pipe (212), an air inlet pipe (217) being fixedly mounted on the bottom of the fan (211), an impeller 2 (218) being rotatably mounted inside the air inlet pipe (217), and a stirring blade (219) being fixedly mounted on the right side of the impeller 2 (218).

3. The water spray treatment device for filament processing waste gas according to claim 2, characterized in that: The scraper (216) is fitted to the left side of the filter screen 1 (215); a through hole is provided at a position corresponding to the processing box (1) and the air intake pipe (217); and the air intake pipe (217) is fixedly mounted inside the through hole.

4. The water spray treatment device for filament processing waste gas according to claim 1, characterized in that: The spray assembly (22) comprises a water tank (221), the water tank (221) being fixedly mounted on the right side of the treatment box (1), a water inlet pipe (222) being fixedly mounted on the top of the water tank (221), a water pump (223) being fixedly mounted on the top of the water tank (221), a water outlet pipe (224) being fixedly mounted on the front of the water pump (223), a water spray box (225) being fixedly mounted on one end of the water outlet pipe (224) away from the water pump (223), a circulating water pump (226) being fixedly mounted on the right side of the treatment box (1), and a circulating water pipe (227) being fixedly mounted on the right side of the circulating water pump (226).

5. The water spray treatment device for filament processing waste gas according to claim 4, characterized in that: The water pump (223) and the water tank (221) are fixedly mounted via a connecting pipe, through holes are provided at positions corresponding to the treatment box (1) and the water outlet pipe (224), and the water outlet pipe (224) passes through the through hole and is fixedly mounted on the water spray box (225), and one end of the circulating water pipe (227) away from the circulating water pump (226) is fixedly mounted on the water tank (221).

6. The water spray treatment device for filament processing waste gas according to claim 1, characterized in that: The filtering mechanism (3) comprises a fixed frame (31), the fixed frame (31) being fixedly mounted on the front face of the processing box (1), a spring (32) being fixedly mounted inside the fixed frame (31), a sliding block (33) being fixedly mounted on one end of the spring (32) away from the fixed frame (31), a pull rod (34) being fixedly mounted on the front face of the sliding block (33), an inserting block (35) being fixedly mounted on the bottom of the sliding block (33), a filter screen 2 (36) being slidably mounted inside the processing box (1), and an inserting frame (37) being fixedly mounted on the front face of the filter screen 2 (36).

7. The water spray treatment device for filament processing waste gas according to claim 6, characterized in that: A slide groove is provided at a position corresponding to the processing box (1) and the second filter screen (36), and the second filter screen (36) is slidably mounted inside the slide groove, the sliding block (33) is slidably mounted inside the fixed frame (31), and a slot is provided at a position corresponding to the plug-in frame (37) and the plug-in block (35), and the plug-in block (35) is plugged into the slot.

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