CN216537775U

CN216537775U - Industrial waste gas purification treatment device with monitoring function

Info

Publication number: CN216537775U
Application number: CN202122588320.1U
Authority: CN
Inventors: 孙伟光; 余丽莎; 白俊峰; 傅明发; 李天华; 白贵平
Original assignee: Dongguan Daneng Environment Science & Technology Co ltd
Current assignee: Guangdong Daneng Environmental Protection Group Co.,Ltd.
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-17
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses an industrial waste gas purification treatment device with a monitoring function, which relates to the technical field of environmental protection and comprises a purification box, wherein the lower end of the purification box is connected with a circulating water tank, the upper end of the purification box is connected with a circulating storage tank, the top end of the circulating storage tank is connected with an exhaust funnel, a spraying purification unit is arranged on the inner side of the circulating water tank, and a waste gas input fan is arranged on one side of the purification box.

Description

Industrial waste gas purification treatment device with monitoring function

Technical Field

The utility model relates to the technical field of environmental protection, in particular to an industrial waste gas purification treatment device with a monitoring function.

Background

Can produce a large amount of waste gases in the industrial production process of mill, this kind of waste gas direct discharge can influence ecological environment, also can cause great harm to the health of human body, when handling industrial waste gas, use multiple means such as purification of spraying to carry out purification treatment to waste gas usually, but among the prior art, spraying the purification process, the purification liquid of recycling is because the deposit of long-term impurity is piled up, cause the jam of shower nozzle easily, thereby influence the spraying of purification liquid, purifying effect discounts greatly.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an industrial waste gas purification treatment device with a monitoring function, which solves the problem that impurities in a purification liquid can block a purification liquid spray head.

In order to achieve the purpose, the utility model is realized by the following technical scheme: an industrial waste gas purification treatment device with a monitoring function comprises a purification box, wherein the lower end of the purification box is connected with a circulating water tank, the upper end of the purification box is connected with a circulating storage tank, the top end of the circulating storage tank is connected with an exhaust funnel, a spraying purification unit is arranged on the inner side of the circulating water tank, and a waste gas input fan is arranged on one side of the purification box;

the spray purification unit comprises a water pump, the input end of the water pump is connected with an input connecting pipe, the input connecting pipe penetrates through the upper surface of the circulating water tank, the outer surface of the input connecting pipe is provided with a filter box, the output end of the water pump is connected with a spray liquid conveying pipe, and the spray liquid conveying pipe penetrates through the outer surface of the purification tank and is connected with two spray nozzles.

As a further technical scheme of the utility model, the inner side of the purification box is communicated with the inner side of the circulating water tank, the upper end of the inner side wall of the purification box is provided with an activated carbon filter plate, and the inner side walls of the two spray nozzles which are positioned below the two spray nozzles are provided with spray filter boxes.

As a further technical scheme of the utility model, the output end of the waste gas input fan penetrates through the surface of the purification box and is communicated with the inner side of the purification box, a waste gas circulating fan is arranged on one side surface of the purification box, the input end of the waste gas circulating fan is connected with a circulating air pipe, the circulating air pipe is connected with the waste gas input fan, and a gas sensor is arranged above the active carbon filter plate and on the inner side wall of the purification box.

As a further technical scheme of the present invention, a limiting post is installed on the bottom surface of the circulation water tank, a limiting opening is formed in the outer surface of the filter cartridge and corresponds to the limiting post, a connection spring is installed on the outer surface of the input connection pipe, a fixing ring is connected to the lower end of the connection spring, a fixing block is installed on the lower surface of the fixing ring, and a clamping groove is formed in the upper surface of the limiting post and corresponds to the fixing block.

As a further technical scheme of the utility model, the inner side wall of the purification box is respectively provided with a spray filter box under the two spray nozzles, the outer surface of the purification box is provided with two feed inlets, the two feed inlets are communicated with the two spray filter boxes, and the inner sides of the spray filter boxes are provided with multiple-filtration filling materials.

As a further technical scheme of the utility model, the outer surface of the filter box is provided with a plurality of filter holes, the inner side wall of the limiting opening is provided with a fixed groove corresponding to the rotating path of the fixed block, one side of the circulating water tank is provided with a wastewater outlet, the surface of the purifying tank is provided with a mounting groove corresponding to the active carbon filter plate, and the inner side of the exhaust funnel is provided with an electromagnetic valve.

As a further technical scheme of the present invention, the limit post and the fixing block are both L-shaped, the inner diameter of the limit opening is matched with the outer diameter of the limit post, the inner diameter of the fixing groove is matched with the outer diameter of the fixing block, and the fixing ring is slidably connected to the outer surface of the input connecting pipe.

Advantageous effects

The utility model provides an industrial waste gas purification treatment device with a monitoring function. Compared with the prior art, the method has the following beneficial effects:

1. the industrial waste gas purifying treatment device with monitoring function has the advantages that the bottom end of the purifying box is provided with the circulating water tank communicated with the purifying box, the upper surface of the circulating water tank is provided with the water pump, the output end of the water pump is connected with the spray liquid conveying pipe, the spray liquid conveying pipe penetrates through the surface of the purifying box and is connected with the two spray nozzles, the spray filter boxes are arranged below the two spray nozzles, the input end of the water pump is connected with the input connecting pipe, the outer surface of the input connecting pipe is connected with the filter box, the outer surface of the filter box is provided with a plurality of filter holes, after the water pump conveys the purifying liquid to the spray nozzles to spray and purify waste gas, the purifying liquid flows into the circulating water tank along with the two spray filter boxes after being filtered, then the purifying liquid is input to the spray nozzles by the water pump again to be purified and sprayed again after being filtered by the filter boxes, the purifying liquid is saved, meanwhile, the blockage caused after impurities deposited and accumulated for a long time are conveyed to the spray nozzle by a water pump can be prevented.

2. The utility model provides an industrial waste gas purification processing apparatus with monitoring function, install spacing post through the bottom surface at circulating water tank, the surface of filter cartridge corresponds with spacing post and has seted up spacing mouth, surface mounting at the input connection pipe has coupling spring, coupling spring's lower extreme is connected with solid fixed ring, gu fixed ring sliding connection is in the surface of input connection pipe, and gu fixed ring's lower surface is connected with the fixed block, the fixed slot has been seted up with the fixed block correspondence in the inside wall of spacing mouth, through spacing post, fixed block and fixed slot can be convenient for carry out nimble dismantlement and installation to the filter cartridge, and in time clear up the impurity of filter cartridge surface, strengthen its filtering quality.

Drawings

FIG. 1 is a schematic view showing the construction of an industrial waste gas purification treatment apparatus having a monitoring function;

FIG. 2 is a left side view of an industrial waste gas purification treatment apparatus having a monitoring function;

fig. 3 is a sectional view a-a in fig. 2 of an industrial exhaust gas purification treatment device having a monitoring function;

FIG. 4 is an exploded view of a spray cleaning unit of the industrial waste gas cleaning device with monitoring function;

fig. 5 is an enlarged view of a in fig. 4 of an industrial waste gas purification treatment apparatus having a monitoring function.

In the figure: 1. a purification box; 11. an activated carbon filter plate; 12. a feed inlet; 13. spraying a filter box; 2. a circulating water tank; 21. a wastewater outlet; 3. waste gas is input into a fan; 4. a circulating storage tank; 5. an exhaust funnel; 6. a spray purification unit; 61. a water pump; 62. a spray liquid delivery pipe; 63. a spray nozzle; 65. an input connecting pipe; 66. a filter cartridge; 67. a limiting column; 68. a limiting port; 69. a fixing ring; 601. a fixed block; 602. a connecting spring; 603. a clamping groove; 604. a fixing groove; 7. an exhaust gas recirculation fan; 71. a circulating air duct; 8. a gas sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution of an industrial waste gas purification device with monitoring function: the utility model provides an industrial waste gas purification processing apparatus with monitoring function, including purifying box 1, the lower extreme of purifying box 1 is connected with circulation tank 2, the upper end of purifying box 1 is connected with circulation bin 4, circulation bin 4's top is connected with aiutage 5, circulation tank 2's inboard is installed and is sprayed purification unit 6, waste gas input fan 3 is installed to one side of purifying box 1, it includes water pump 61 to spray purification unit 6, water pump 61's input even has input connecting pipe 65, input connecting pipe 65 runs through in circulation tank 2's upper surface, input connecting pipe 65's externally mounted has filter box 66, water pump 61's output is connected with sprays liquid conveyer pipe 62, it has two shower nozzles 63 to spray liquid conveyer pipe 62 and run through in purifying box 1's surface connection.

The inboard of purifying box 1 is linked together with circulation tank 2's inboard, activated carbon filter 11 is installed to the upper end of purifying box 1 inside wall, the inside wall that just is located purifying box 1 in the below of two shower nozzles 63 all installs and sprays filter box 13, the inside wall of purifying box 1 just is located two shower nozzles 63 respectively and installs under and sprays filter box 13, purifying box 1's surface is provided with two feed inlets 12, two feed inlets 12 are linked together with two filter box 13 that spray, the inboard that sprays filter box 13 is equipped with multiple filtration filler material, waste gas carries out dual purification through the scavenging solution that sprays filter box 13 and shower nozzle 63 and spray, and simultaneously, can spray filter box 13 to two through feed inlet 12 and carry out purifying material's replenishment.

The output end of the waste gas input fan 3 penetrates through the surface of the purifying box 1 and is communicated with the inner side of the purifying box 1, a waste gas circulating fan 7 is installed on one side surface of the purifying box 1, the input end of the waste gas circulating fan 7 is connected with a circulating air pipe 71, the circulating air pipe 71 is connected with the waste gas input fan 3, a gas sensor 8 (the model adopts ASAIRAO-09, how to monitor gas through the gas sensor 8 is a known technology in the field, and the detailed description is omitted), the waste gas after primary purification can be monitored by the gas sensor 8, the waste gas which does not reach the standard can be sent back to the purifying box 3 through the waste gas circulating fan 7 and the circulating air pipe again to be purified again.

The bottom surface of the circulating water tank 2 is provided with a limit post 67, the outer surface of the filter box 66 is provided with a limit port 68 corresponding to the limit post 67, the outer surface of the input connecting pipe 65 is provided with a connecting spring 602, the lower end of the connecting spring 602 is connected with a fixing ring 69, the lower surface of the fixing ring 69 is provided with a fixing block 601, the upper surface of the limit post 67 is provided with a clamping groove 603 corresponding to the fixing block 601, the limit post 67 and the fixing block 601 are both L-shaped, the inner diameter size of the limit port 68 is matched with the outer diameter size of the limit post 67, the inner diameter size of the fixing groove 604 is matched with the outer diameter size of the fixing block 601, the fixing ring 69 is connected to the outer surface of the input connecting pipe 65 in a sliding manner, the outer surface of the filter box 66 is provided with a plurality of filter holes, the inner side wall of the limit port 68 is provided with a fixing groove 604 corresponding to the rotating path of the fixing block 601, one side of the circulating water tank 2 is provided with a waste water outlet 21, and the surface of the purifying box 1 is provided with a mounting groove corresponding to the active carbon filter plate 11, the inner side of the exhaust funnel 5 is provided with an electromagnetic valve, and the filter box 66 arranged on the outer surface of the input connecting pipe 65 can filter impurities in the purified liquid, so that the spray nozzle 63 is prevented from being blocked due to long-term accumulation.

The working principle of the utility model is as follows: when the device is used, the waste gas input fan 3 conveys the waste gas to the inner side of the purification box 1 and upwards rises through the spraying filter box 13, the water pump 61 is started, the purification liquid in the circulating water tank 2 sprays and purifies the waste gas through the spraying liquid conveying pipe 62 and the spraying nozzle 63, the waste gas after twice spraying is filtered through the activated carbon filter plate 11 and then enters the circulating storage box 4, meanwhile, the gas sensor 8 detects the gas, the purification liquid which does not reach the standard is conveyed into the purification box 1 through the waste gas input fan 3 again through the waste gas circulating fan 7 and the circulating air pipe 71 for secondary purification, and the purification liquid after spraying the waste gas flows into the circulating water tank 2 again through the spraying filter box 13 and is sprayed again after being filtered through the filter box 66;

when the filter cartridge 66 needs to be cleaned, the fixing ring 69 is rotated counterclockwise, the fixing block 601 connected to the lower surface of the fixing ring 69 slides into the engaging groove 603 along the fixing groove 604, slides upward along the input connecting pipe 65 along with the pulling of the connecting spring 602, and then the filter cartridge 66 is taken down along the limiting column 67, so that the filter cartridge can be cleaned.

Claims

1. The industrial waste gas purification treatment device with the monitoring function comprises a purification box (1) and is characterized in that the lower end of the purification box (1) is connected with a circulating water tank (2), the upper end of the purification box (1) is connected with a circulating storage box (4), the top end of the circulating storage box (4) is connected with an exhaust funnel (5), a spraying purification unit (6) is installed on the inner side of the circulating water tank (2), and a waste gas input fan (3) is installed on one side of the purification box (1);

spray purification unit (6) and include water pump (61), the input of water pump (61) even has input connecting pipe (65), input connecting pipe (65) run through in the upper surface of circulating water tank (2), the surface mounting of input connecting pipe (65) has filter box (66), the output of water pump (61) is connected with sprays liquid conveyer pipe (62), it is connected with two spray nozzles (63) to spray liquid conveyer pipe (62) and run through the surface in purifying box (1).

2. The industrial waste gas purification treatment device with the monitoring function according to claim 1, wherein the inside of the purification box (1) is communicated with the inside of the circulation water tank (2), the upper end of the inner side wall of the purification box (1) is provided with an activated carbon filter plate (11), and the inner side wall of the purification box (1) below the two spray nozzles (63) is provided with a spray filter box (13).

3. The industrial waste gas purification treatment device with the monitoring function according to claim 2, wherein the output end of the waste gas input fan (3) penetrates through the surface of the purification box (1) and is communicated with the inner side of the purification box (1), a waste gas circulating fan (7) is installed on one side surface of the purification box (1), the input end of the waste gas circulating fan (7) is connected with a circulating air pipe (71), the circulating air pipe (71) is connected with the waste gas input fan (3), and a gas sensor (8) is installed above the activated carbon filter plate (11) and on the inner side wall of the purification box (1).

4. The industrial waste gas purification treatment device with the monitoring function according to claim 1, wherein a limiting column (67) is installed on the bottom surface of the circulating water tank (2), a limiting opening (68) is formed in the outer surface of the filter box (66) corresponding to the limiting column (67), a connecting spring (602) is installed on the outer surface of the input connecting pipe (65), a fixing ring (69) is connected to the lower end of the connecting spring (602), a fixing block (601) is installed on the lower surface of the fixing ring (69), and a clamping groove (603) is formed in the upper surface of the limiting column (67) corresponding to the fixing block (601).

5. The industrial waste gas purification treatment device with the monitoring function according to claim 2, wherein the inner side wall of the purification box (1) is provided with two spray filter boxes (13) respectively located under the two spray nozzles (63), the outer surface of the purification box (1) is provided with two feed inlets (12), and the two feed inlets (12) are communicated with the two spray filter boxes (13).

6. The industrial waste gas purification treatment device with the monitoring function according to claim 4, wherein a plurality of filter holes are formed in the outer surface of the filter box (66), a fixing groove (604) is formed in the inner side wall of the limiting opening (68) corresponding to the rotation path of the fixing block (601), a waste water outlet (21) is installed on one side of the circulating water tank (2), and an installation groove is formed in the surface of the purification tank (1) corresponding to the activated carbon filter plate (11).

7. The industrial waste gas purification treatment device with the monitoring function as claimed in claim 6, wherein the limiting post (67) and the fixing block (601) are both L-shaped, the inner diameter of the limiting opening (68) is matched with the outer diameter of the limiting post (67), the inner diameter of the fixing groove (604) is matched with the outer diameter of the fixing block (601), and the fixing ring (69) is slidably connected to the outer surface of the input connecting pipe (65).