Spraying device for organic waste gas treatment

Abstract

The utility model relates to the technical field of waste gas treatment, and discloses a spraying device for organic waste gas treatment, which comprises a box body, support legs are arranged at the front and rear ends of the left and right sides of the bottom of the box body, and a spray head is arranged on the inner top wall of the box body. The right side of the top of the box body is provided with a conveying assembly with one end penetrating through the top and fixedly connected with the spray head. According to the spraying device for organic waste gas treatment, two sliding blocks and two limiting blocks are driven to move upwards by pulling two pull rings, so that the two limiting blocks are moved out of the interiors of two limiting grooves correspondingly, position limitation on two positioning blocks is relieved, then two hand wheels can be screwed to drive the two positioning blocks to move oppositely, and the two positioning blocks are moved out of the limiting grooves correspondingly. The two positioning blocks are moved out from the interiors of the two positioning grooves respectively, so that fixation of the rectangular frame body is relieved, the sealing box door is opened immediately, the rectangular frame body is pulled forwards to be disassembled, and then cleaning operation on the filter screen is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste gas treatment technical field, concretely is a kind of spray device for organic waste gas treatment. BACKGROUND

[0002] Organic waste gas is a common air pollutant, generated in paint production, chemical fiber industry, metal coating, chemical coating, shoemaking and leather making, plywood manufacturing and tire manufacturing industries, and there are formaldehyde, dimethylbenzene, acetone, butanone, acetic acid and ethyl ester components in organic waste gas, and part of organic waste gas is often removed by spraying method when being treated, so spraying device is usually used, but the existing spraying device is inconvenient to use in actual use process, in order to recycle water after spraying, filter screen is usually installed in the internal of device to filter the particulate matter in spraying water, and since filter screen in device is mostly fixed installation, it is inconvenient to disassemble, leading to inconvenient cleaning operation of filter screen, so it is not conducive to use, and therefore a spraying device for organic waste gas treatment is proposed. SUMMARY

[0003] (I) technical problem solved

[0004] In view of the deficiencies of prior art, the utility model provides a spraying device for organic waste gas treatment, which has the advantages of convenient disassembly of filter screen, solves the problem that the existing spraying device is inconvenient to use in actual use process, in order to recycle water after spraying, filter screen is usually installed in the internal of device to filter the particulate matter in spraying water, and since filter screen in device is mostly fixed installation, it is inconvenient to disassemble, leading to inconvenient cleaning operation of filter screen, so it is not conducive to use.

[0005] (II) technical scheme

[0006] In order to achieve the above-mentioned convenient to dismount the filter screen purpose, the utility model provides the following technical scheme: A kind of spray device for organic waste gas treatment, including box, the front and rear ends of the left and right sides of the bottom of the box are provided with support feet, the inner top wall of the box is provided with spray head, the top right side of the box is provided with one end and the top of its top and the fixed connection of spray head conveying assembly, the other end of the conveying assembly penetrates the bottom of the box and extends to the inside of the box, the right side top of the inner wall of the box is provided with one end extending to its right side air inlet pipe, the left side top of the inner wall of the box is provided with one end extending to its left side air outlet pipe, the inner wall of the air outlet pipe is provided with vertical plate between the upper and lower sides, the right side of the vertical plate is provided with U-shaped plate, the right side of the U-shaped plate is provided with one end extending to its inside and with vertical plate right side movable connection shaft, the right side of the shaft is provided with suction fan blade, the top of the air outlet pipe is provided with one end extending to the inside of U-shaped plate and with the fixed connection of the outer side of shaft driving assembly, the left side of the top of the box is provided with controller, the left and right sides of the inner wall of the box are provided with two installation plates, and the two installation plates are symmetrically distributed, between left two the installation plate is provided with one end extending to the between right two installation plate rectangular frame, the left and right sides of the rectangular frame are movably connected with the left and right sides of the inner wall of the box respectively, and the rear side of the rectangular frame is attached with the rear side of the inner wall of the box, the inside of the rectangular frame is provided with filter screen, the front side of the box is provided with one end and the front side of the rectangular frame is attached sealing box door, the left and right sides of the box are provided with rectangular block, the opposite sides of the two rectangular blocks are provided with rectangular slot, the left and right sides of the rectangular frame are provided with positioning slot, the inside of the two rectangular slots is provided with one end respectively extending to the inside of two positioning slots positioning block, the opposite sides of the two rectangular blocks are provided with one end respectively extending to the inside of two rectangular slots and respectively with two positioning blocks opposite side movable connection traction assembly, the top of the two rectangular blocks is provided with U-shaped block, the inner wall left and right sides of the two U-shaped blocks are provided with sliding block, the top of the two positioning blocks is provided with limiting slot, the bottom of the two sliding blocks is provided with one end respectively extending to the inside of two limiting slots limiting block, the top of the two U-shaped blocks is provided with one end extending to its inside and respectively with two sliding blocks top fixed connection pull rod, the top of the two sliding blocks is provided with respectively located two pull rod outer side and one end respectively with two U-shaped block inner top wall fixed connection limiting spring, the top of the two pull rods is provided with pull ring.

[0007] Preferably, the conveying assembly includes a water pump, the water pump is fixedly installed on the top right side of the box, the water outlet end of the water pump is fixedly installed with a water delivery pipe, one end of the water delivery pipe penetrates the top of the box and is fixedly connected with the spray head, a water suction pipe is fixedly installed on the bottom of the box, one end of the water suction pipe extends to the inside of the box, and the other end of the water suction pipe is fixedly connected with the water inlet end of the water pump.

[0008] Preferably, the drive assembly includes a drive motor, the top of the air outlet pipe is fixedly mounted with the drive motor, the output shaft of the drive motor extends into the interior of the U-shaped plate and is fixedly mounted with a drive bevel gear, and the outer side of the rotating shaft is fixedly mounted with a driven bevel gear located inside the U-shaped plate and meshing with the drive bevel gear at one end.

[0009] Preferably, the traction assembly includes threaded sleeves, and each of the two rectangular blocks has a threaded sleeve fixedly installed on its opposite sides, with one end extending into the interior of the two rectangular grooves respectively. The interior of each of the two threaded sleeves is threadedly connected to a threaded rod with one end extending to its opposite side and the other end extending to its opposite side, and movably connected to the opposite side of the two positioning blocks respectively. A handwheel is fixedly installed on the opposite side of each of the two threaded rods.

[0010] Preferably, the right side of the U-shaped plate has a mounting hole adapted to the rotating shaft, and the right side of the vertical plate is fixedly installed with a first bearing located inside the U-shaped plate, and the rotating shaft is rotatably connected to the right side of the vertical plate through the first bearing.

[0011] Preferably, a second bearing is fixedly installed on the opposite sides of both positioning blocks, and the threaded rod is rotatably connected to the positioning block through the second bearing.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides a spray device for treating organic waste gas, which has the following beneficial effects:

[0014] This spray device for treating organic waste gas moves two sliders and two limiting blocks upward by pulling two rings, causing the two limiting blocks to move out of their respective limiting slots, thus releasing the positional restriction on the two positioning blocks. Then, turning two handwheels rotates two threaded rods, causing the two positioning blocks to move in opposite directions, thus moving them out of their respective positioning slots and releasing the rectangular frame from its fixation. The sealed door can then be opened, and the rectangular frame can be pulled forward to disassemble it, ultimately facilitating the removal and cleaning of the filter screen. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a front view of the present utility model;

[0017] Figure 3 This utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 4 This utility modelFigure 1 Enlarged view at B.

[0019] In the figure: 1 box, 2 support feet, 3 spray head, 4 delivery assembly, 41 water pump, 42 water delivery pipe, 43 water suction pipe, 5 air inlet pipe, 6 air outlet pipe, 7 vertical plate, 8 U-shaped plate, 9 rotating shaft, 10 suction fan blade, 11 drive assembly, 111 drive motor, 112 drive bevel gear, 113 driven bevel gear, 12 controller, 13 mounting plate, 14 rectangular frame, 15 filter screen, 16 sealed box door, 17 rectangular block, 18 rectangular groove, 19 positioning groove, 20 positioning block, 21 traction assembly, 211 threaded sleeve, 212 threaded rod, 213 hand wheel, 22 U-shaped block, 23 sliding block, 24 limiting groove, 25 limiting block, 26 pull rod, 27 limiting spring, 28 pull ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-4 The present application provides a technical solution: a spraying device for organic waste gas treatment, comprising a box 1, support feet 2 are fixedly installed at the front and rear ends of the left and right sides of the bottom of the box 1, a spray head 3 is fixedly installed on the inner top wall of the box 1, a delivery assembly 4 is fixedly installed at the top right side of the box 1, one end of the delivery assembly 4 penetrates through the top of the box 1 and is fixedly connected with the spray head 3, the other end of the delivery assembly 4 penetrates through the bottom of the box 1 and extends into the box 1, the delivery assembly 4 comprises a water pump 41, the water pump 41 is fixedly installed at the top right side of the box 1, the model of the water pump 41 can be HQB-2000, a water delivery pipe 42 is fixedly installed at the water outlet of the water pump 41, one end of the water delivery pipe 42 penetrates through the top of the box 1 and is fixedly connected with the spray head 3, a water suction pipe 43 is fixedly installed at the bottom of the box 1, one end of the water suction pipe 43 extends into the box 1 and the other end is fixedly connected with the water inlet of the water pump 41.

[0022] The inner wall of the box body 1 is fixedly installed with an air inlet pipe 5 extending to the right side thereof at the top of the right side, and an air outlet pipe 6 extending to the left side thereof at the top of the left side, and a vertical plate 7 is fixedly installed between the upper and lower sides of the inner wall of the air outlet pipe 6, a U-shaped plate 8 is fixedly installed on the right side of the vertical plate 7, a rotating shaft 9 extending to the inside of the U-shaped plate 8 and movably connected with the right side of the vertical plate 7 is movably installed on the right side of the U-shaped plate 8, and a mounting hole matched with the rotating shaft 9 is formed in the right side of the U-shaped plate 8, a first bearing is fixedly installed in the U-shaped plate 8 on the right side of the vertical plate 7, the rotating shaft 9 is rotatably connected with the right side of the vertical plate 7 through the first bearing, a suction fan blade 10 is fixedly installed on the right side of the rotating shaft 9, a driving assembly 11 extending to the inside of the U-shaped plate 8 and fixedly connected with the outer side of the rotating shaft 9 is fixedly installed at the top of the air outlet pipe 6, the driving assembly 11 comprises a driving motor 111, the driving motor 111 is fixedly installed at the top of the air outlet pipe 6, the model of the driving motor 111 can be Y355, the output shaft of the driving motor 111 extends to the inside of the U-shaped plate 8 and is fixedly installed with a driving bevel gear 112, a driven bevel gear 113 located in the U-shaped plate 8 and meshing with one end of the driving bevel gear 112 is fixedly installed on the outer side of the rotating shaft 9, a controller 12 is fixedly installed at the top of the left side of the box body 1, and all the electrical components are electrically connected with the controller 12 and 220V mains.

[0023] The inner wall of the box body 1 is fixedly installed with two mounting plates 13 symmetrically distributed above and below, a rectangular frame 14 extending to the right side between the two mounting plates 13 is movably installed between the left two mounting plates 13, the left and right sides of the rectangular frame 14 are movably connected with the inner walls of the left and right sides of the box body 1 respectively, the rear side of the rectangular frame 14 is fitted with the rear side of the inner wall of the box body 1, a filter screen 15 is fixedly installed in the inside of the rectangular frame 14, and a sealing box door 16 fitted with one end of the front side of the rectangular frame 14 is movably installed on the front side of the box body 1.

[0024] Both left and right sides of the box body 1 are fixedly installed with rectangular blocks 17, opposite sides of the two rectangular blocks 17 are both provided with rectangular grooves 18, both left and right sides of the rectangular frame body 14 are provided with positioning grooves 19, the inside of the two rectangular grooves 18 are both movably installed with positioning blocks 20 which extend into the inside of the two positioning grooves 19 respectively, the opposite sides of the two rectangular blocks 17 are both fixedly installed with traction assemblies 21 which extend into the inside of the two rectangular grooves 18 respectively and are movably connected with the opposite sides of the two positioning blocks 20 respectively, the traction assembly 21 comprises a threaded sleeve 211, the opposite sides of the two rectangular blocks 17 are both fixedly installed with threaded sleeves 211 which extend into the inside of the two rectangular grooves 18 respectively, the inside of the two threaded sleeves 211 are both screw-connected with threaded rods 212 which extend into the opposite sides thereof and are movably connected with the opposite sides of the two positioning blocks 20 respectively, the opposite sides of the two positioning blocks 20 are both fixedly installed with second bearings, the threaded rods 212 are rotatably connected with the positioning blocks 20 through the second bearings, the opposite sides of the two threaded rods 212 are both fixedly installed with hand wheels 213.

[0025] The top of the two rectangular blocks 17 are both fixedly installed with U-shaped blocks 22, the inside wall of the two U-shaped blocks 22 are both movably installed with sliding blocks 23 between the left and right sides, the top of the two positioning blocks 20 are both provided with limiting grooves 24, the bottom of the two sliding blocks 23 are both fixedly installed with limiting blocks 25 which extend into the inside of the two limiting grooves 24 respectively, the top of the two U-shaped blocks 22 are both movably installed with pull rods 26 which extend into the inside thereof and are fixedly connected with the top of the two sliding blocks 23 respectively, the top of the two sliding blocks 23 are both fixedly installed with limiting springs 27 which are located outside of the two pull rods 26 and are fixedly connected with the inner top wall of the two U-shaped blocks 22 respectively, the top of the two pull rods 26 are both fixedly installed with pull rings 28.

[0026] In use, first add a certain amount of water to the inside of the box 1, and then the organic waste gas can be introduced into the inside of the box 1 through the inlet pipe 5, and the water pump 41 and the drive motor 111 are started by the controller 12, wherein the water pump 41 will deliver the water in the box 1 to the inside of the spray head 3 through the water suction pipe 43 and the water delivery pipe 42, and then sprayed out through the spray head 3, so as to spray the organic waste gas, so that the particles in the waste gas are separated out by the spray water, and the filter screen 15 filters the spray water during the falling process, so as to recycle the spray water, and the particles and dirt adhere to the filter screen 15, the drive motor 111 drives the drive bevel gear 112 to rotate, and then drives the rotating shaft 9 and the suction fan blade 10 to rotate through the driven bevel gear 113, to promote the flow of gas, so that the sprayed waste gas can be discharged along the outlet pipe 6, when it is necessary to clean the filter screen 15, the two sliding blocks 23 and the two limiting blocks 25 are moved upward by pulling the two pull rings 28, so that the two limiting blocks 25 are moved out of the two limiting grooves 24 respectively, so as to release the position limitation of the two positioning blocks 20, then the two hand wheels 213 are twisted to rotate the two threaded rods 212, so as to move the two positioning blocks 20 away from each other, so that the two positioning blocks 20 are moved out of the two positioning grooves 19 respectively, so as to release the fixation of the rectangular frame body 14, then the sealed door 16 is opened, and the rectangular frame body 14 can be disassembled by pulling it forward, so as to facilitate the cleaning of the filter screen 15.

[0027] In summary, the spray device for treating organic waste gas, by pulling the two pull rings 28 to move the two sliding blocks 23 and the two limiting blocks 25 upward, so that the two limiting blocks 25 are moved out of the two limiting grooves 24 respectively, so as to release the position limitation of the two positioning blocks 20, then the two hand wheels 213 are twisted to rotate the two threaded rods 212, so as to move the two positioning blocks 20 away from each other, so that the two positioning blocks 20 are moved out of the two positioning grooves 19 respectively, so as to release the fixation of the rectangular frame body 14, then the sealed door 16 is opened, and the rectangular frame body 14 can be disassembled by pulling it forward, so as to achieve the purpose of facilitating the disassembly of the filter screen 15, and facilitate the cleaning of the filter screen 15, solve the problem that the existing spray device is not convenient to use in actual use, in order to recycle the spray water, the filter screen is usually installed in the device to filter the particles in the spray water, but the filter screen in the device is usually fixedly installed, which is not convenient to disassemble, resulting in the problem that it is not convenient to clean the filter screen.

[0028] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0029] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A spray device for treating organic waste gas, comprising a housing (1), wherein support feet (2) are provided at both the front and rear ends of the left and right sides of the bottom of the housing (1), a nozzle (3) is provided on the inner top wall of the housing (1), a conveying assembly (4) is provided on the top right side of the housing (1), one end of which penetrates the top and is fixedly connected to the nozzle (3), the other end of which penetrates the bottom of the housing (1) and extends into the interior of the housing (1), an air inlet pipe (5) is provided on the top right side of the inner wall of the housing (1), an air outlet pipe (6) is provided on the top left side of the inner wall of the housing (1), a vertical plate (7) is provided between the upper and lower sides of the inner wall of the air outlet pipe (6), a U-shaped plate (8) is provided on the right side of the vertical plate (7), and a rotating shaft (9) is provided on the right side of the U-shaped plate (8), one end of which extends into the interior and is movably connected to the right side of the vertical plate (7). A suction fan blade (10) is provided on the right side of the rotating shaft (9). A drive assembly (11) is provided at the top of the air outlet pipe (6), extending into the U-shaped plate (8) and fixedly connected to the outside of the rotating shaft (9). A controller (12) is provided on the top left side of the housing (1). Two mounting plates (13) are provided on both the left and right sides of the inner wall of the housing (1) and are symmetrically distributed vertically. A rectangular frame (14) is provided between the two mounting plates (13) on the left side, extending into the space between the two mounting plates (13) on the right side. The left and right sides of the rectangular frame (14) are movably connected to the left and right sides of the inner wall of the housing (1), and the rear side of the rectangular frame (14) is attached to the rear side of the inner wall of the housing (1). A filter screen (15) is provided inside the rectangular frame (14). A sealed door (16) is provided on the front side of the housing (1), with one end attached to the front side of the rectangular frame (14). The characteristic is that: The box (1) has rectangular blocks (17) on both its left and right sides, and rectangular grooves (18) on opposite sides of the two rectangular blocks (17). The rectangular frame (14) has positioning grooves (19) on both its left and right sides. Each of the two rectangular grooves (18) has a positioning block (20) with one end extending into the two positioning grooves (19). Each of the two rectangular blocks (17) has a traction component (21) on its opposite sides, with one end extending into the two rectangular grooves (18) and movably connected to the opposite sides of the two positioning blocks (20). Each of the two rectangular blocks (17) has a U-shaped block (22) on its top. The top of each of the two U-shaped blocks (22) has... A slider (23) is provided between the left and right sides of the inner wall. A limiting groove (24) is provided on the top of each of the two positioning blocks (20). A limiting block (25) is provided at the bottom of each of the two sliders (23), with one end extending into the two limiting grooves (24). A pull rod (26) is provided at the top of each of the two U-shaped blocks (22), with one end extending into its interior and fixedly connected to the top of each of the two sliders (23). A limiting spring (27) is provided at the top of each of the two sliders (23), located on the outside of each of the two pull rods (26) and fixedly connected at one end to the inner top wall of each of the two U-shaped blocks (22). A pull ring (28) is provided at the top of each of the two pull rods (26).

2. The spray device for treating organic waste gas according to claim 1, characterized in that: The conveying assembly (4) includes a water pump (41). The water pump (41) is fixedly installed on the top right side of the housing (1). A water delivery pipe (42) with one end penetrating the top of the housing (1) and fixedly connected to the nozzle (3) is fixedly installed at the water outlet end of the water pump (41). A water suction pipe (43) with one end extending into the interior and the other end fixedly connected to the water inlet end of the water pump (41) is fixedly installed at the bottom of the housing (1).

3. The spray device for treating organic waste gas according to claim 1, characterized in that: The drive assembly (11) includes a drive motor (111), the top of the air outlet pipe (6) is fixedly mounted with the drive motor (111), the output shaft of the drive motor (111) extends into the interior of the U-shaped plate (8) and is fixedly mounted with a drive bevel gear (112), and the outer side of the rotating shaft (9) is fixedly mounted with a driven bevel gear (113) located inside the U-shaped plate (8) and one end meshing with the drive bevel gear (112).

4. The spray device for treating organic waste gas according to claim 1, characterized in that: The traction assembly (21) includes a threaded sleeve (211). Each of the two rectangular blocks (17) has a threaded sleeve (211) with one end extending into the interior of each of the two rectangular slots (18). The interior of each of the two threaded sleeves (211) is threadedly connected to a threaded rod (212) with one end extending into its opposite side and the other end extending into its opposite side, and movably connected to the opposite side of each of the two positioning blocks (20). Each of the two threaded rods (212) has a handwheel (213) fixedly installed on its opposite side.

5. The spray device for treating organic waste gas according to claim 1, characterized in that: The right side of the U-shaped plate (8) is provided with an installation hole that matches the rotating shaft (9). The right side of the vertical plate (7) is fixedly installed with a first bearing located inside the U-shaped plate (8). The rotating shaft (9) is rotatably connected to the right side of the vertical plate (7) through the first bearing.

6. The spray device for treating organic waste gas according to claim 4, characterized in that: The two positioning blocks (20) are each fixedly mounted with a second bearing on their opposite sides, and the threaded rod (212) is rotatably connected to the positioning block (20) through the second bearing.

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