CN212523676U

CN212523676U - Novel circulating exhaust-gas treatment equipment

Info

Publication number: CN212523676U
Application number: CN202021226853.4U
Authority: CN
Inventors: 章海燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-12
Anticipated expiration: 2030-06-29

Abstract

The utility model relates to the technical field of waste gas treatment, in particular to a novel circulating waste gas treatment device, which comprises an absorption tower, wherein the upper end and the lower end in the absorption tower are both provided with a baffle plate, and the baffle plate divides the cavity in the absorption tower into a water delivery cavity, a heat absorption cavity and a water inlet cavity from top to bottom in sequence; the upper end part of the absorption tower is provided with an exhaust port, a plurality of heat absorption pipes communicated with the water delivery cavity and the water inlet cavity are arranged in the heat absorption cavity, and the side walls of the upper end and the lower end of the heat absorption cavity are respectively provided with a water outlet pipe and a water inlet pipe communicated with the heat absorption cavity; an air inlet pipe extending into the water inlet cavity is arranged on the side wall of the upper end part of the water inlet cavity; a water delivery pipeline is arranged between the water inlet cavity and the water delivery cavity, a water pump connected with the water delivery pipeline is arranged in the water inlet cavity, a spray head mounting seat connected with the water delivery pipeline is arranged in the water delivery cavity, and a spray head is arranged on the spray head mounting seat. The utility model discloses not only realized the processing to waste gas to realized the thermal absorption in the waste gas, had the feature of environmental protection of preferred.

Description

Novel circulating exhaust-gas treatment equipment

Technical Field

The utility model relates to a waste gas treatment technical field, specifically speaking relates to a novel circulating exhaust-gas treatment equipment.

Background

The waste gas treatment is also called waste gas purification, and the waste gas treatment refers to the work of pretreating waste gas generated in industrial places and factory workshops before the waste gas is discharged to the outside so as to reach the national standard of the external discharge of the waste gas.

Publication No. CN210699310U discloses a circulating exhaust-gas treatment equipment, including the shell body, one side of waste liquid storage space is provided with filter equipment, one side of filter equipment is provided with the circulation pond, the one end of water pump is provided with the circulation pipe, the lower extreme of shell body is provided with heat abstractor, and the surface of intake pipe is provided with fastener, and the inside of fastener bellying is provided with fastening bolt. Although the utility model discloses a can filter the treatment fluid after using to the circulating water pond through filter equipment, carry out cyclic utilization, when actual use, can't retrieve the heat in the waste gas.

SUMMERY OF THE UTILITY MODEL

The defect that the heat to the waste gas in the ordinary exhaust-gas treatment equipment that exists can't carry out comparatively effectual recycle among the prior art, the utility model provides a novel circulating exhaust-gas treatment equipment. The function of recycling the heat in the waste gas can be realized.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

a novel circulating waste gas treatment device comprises an absorption tower, wherein a cavity is formed in the absorption tower, partition plates fixedly connected with the inner wall are arranged at the upper end and the lower end in the absorption tower, and the cavity in the absorption tower is sequentially divided into a water conveying cavity, a heat absorption cavity and a water inlet cavity from top to bottom by the partition plates; the upper end part of the absorption tower is provided with an exhaust port communicated with the water delivery cavity, the heat absorption cavity is internally provided with a plurality of heat absorption pipes communicated with the water delivery cavity and the water inlet cavity, and the side walls at the upper end and the lower end of the heat absorption cavity are respectively provided with a water outlet pipe and a water inlet pipe communicated with the heat absorption cavity; an air inlet pipe extending into the water inlet cavity is arranged on the side wall of the upper end part of the water inlet cavity; a water conveying pipeline used for communicating the water inlet cavity with the water conveying cavity is arranged between the water inlet cavity and the water conveying cavity, a water pump connected with the water conveying pipeline is arranged in the water inlet cavity, a spray head mounting seat connected with the water conveying pipeline is arranged in the water conveying cavity, and a plurality of spray heads positioned right above the heat absorbing pipes are arranged on the spray head mounting seat.

The utility model discloses not only realized the processing to waste gas to realized the thermal absorption in the waste gas, had the feature of environmental protection of preferred.

Preferably, the nozzle mounting seat comprises a base with a cavity inside, a plurality of screw holes are formed in the end face, close to the heat absorbing pipe, of the base, and threads matched with the screw holes are formed in the nozzle.

Through the utility model discloses a setting of shower nozzle mount pad structure, completion that can be comparatively convenient is to the installation of shower nozzle.

Preferably, the side wall of the water inlet cavity is expanded towards one end vertical to the height direction of the absorption tower to form an expansion part, and the upper end part of the expansion part is provided with an opening and a cover plate for sealing the upper opening of the expansion part; be equipped with between expansion portion and the intake antrum and be used for the mounting panel that separates expansion portion and intake antrum, the upper end of mounting panel be equipped with expansion portion inner wall fixed connection's draw-in groove, be equipped with in the draw-in groove with draw-in groove matched with filter screen, the water pump setting is in the expansion portion.

Through the arrangement of the expansion part and the filter screen of the utility model, the catalyst pumped by the water pump can be filtered, and the blockage of the water pump caused by impurities such as dust contained in the catalyst is avoided, so that the stability of the novel circulating waste gas treatment equipment in use is better improved; meanwhile, when the filter screen needs to be cleaned or replaced, the user can open the cover plate to clean or replace the filter screen, so that the filter screen can be conveniently cleaned or replaced.

Preferably, the outer side wall of the opening at the upper end of the expanding part is expanded outwards to form a mounting base, and the cover plate is connected with the mounting base through a bolt.

Through the utility model discloses a setting of installation base station, completion that can be comparatively convenient is to the installation of apron.

Preferably, the water inlet cavity is internally provided with an inclined plate fixedly connected with the upper end part of the mounting plate and the inner wall of the bottom end part of the water inlet cavity, the side wall of the absorption tower is provided with a drain pipe which is positioned on one side of the inclined plate and communicated with the water inlet cavity, and the drain pipe is provided with a valve.

Through the utility model discloses a setting of hang plate, blow off pipe and valve, can be comparatively convenient with the sedimentary particulate matter discharge in the intake antrum.

Drawings

Fig. 1 is a schematic structural view of a novel circulation-type exhaust gas treatment apparatus according to embodiment 1.

Fig. 2 is a sectional view of the novel cyclic exhaust treatment device of fig. 1.

Fig. 3 is an enlarged view of a portion a in fig. 2.

The names of the parts indicated by the numerical references in the drawings are as follows:

110. an absorption tower; 120. an exhaust port; 130. a water outlet pipe; 140. an air inlet pipe; 150. a water delivery pipeline; 160. an expansion section; 161. mounting a base station; 170. a cover plate; 180. mounting a base station; 181. a valve; 210. a partition plate; 220. a water delivery cavity; 230. a heat absorption cavity; 240. a water inlet cavity; 250. a heat absorbing tube; 260. a water inlet pipe; 270. a water pump; 280. a nozzle mounting base; 281. a spray head; 290. mounting a plate; 2100. a card slot; 2110. filtering with a screen; 2120. an inclined plate; 310. a base; 320. a screw hole; 330. and (4) threading.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention only and are not limiting.

Example 1

As shown in fig. 1-3, the present embodiment provides a novel circulating waste gas treatment apparatus, which includes an absorption tower 110 having a cavity therein, wherein partition plates 210 fixedly connected to the inner wall are disposed at both upper and lower ends of the absorption tower 110, and the cavity inside the absorption tower 110 is divided into a water delivery cavity 220, a heat absorption cavity 230 and a water inlet cavity 240 by the partition plates 210 from top to bottom; the upper end of the absorption tower 110 is provided with an air outlet 120 communicated with the water delivery cavity 220, the heat absorption cavity 230 is internally provided with a plurality of heat absorption pipes 250 communicated with the water delivery cavity 220 and the water inlet cavity 240, and the side walls of the upper end and the lower end of the heat absorption cavity 230 are respectively provided with a water outlet pipe 130 and a water inlet pipe 260 communicated with the heat absorption cavity 230; an air inlet pipe 140 extending into the water inlet cavity 240 is arranged on the side wall of the upper end part of the water inlet cavity 240; a water pipe 150 for communicating the water inlet cavity 240 with the water delivery cavity 220 is arranged between the water inlet cavity 240 and the water delivery cavity 220, a water pump 270 connected with the water pipe 150 is arranged in the water inlet cavity 240, a nozzle mounting seat 280 connected with the water pipe 150 is arranged in the water delivery cavity 220, and a plurality of nozzles 281 positioned right above the heat absorbing pipe 250 are arranged on the nozzle mounting seat 280.

When the novel circulating type exhaust gas treatment device in the embodiment is used, the catalyst is firstly injected into the water inlet cavity 240 through the air inlet pipe 140, then the exhaust gas is blown into the water inlet cavity 240 through the air inlet pipe 140, and the exhaust gas is discharged from the exhaust port 120 through the heat absorption pipe 250 and the water delivery cavity 220. Normal temperature water flow is slowly fed into the heat absorption cavity 230 through the water inlet pipe 260 and the water outlet pipe 130, and when the exhaust gas flows in the heat absorption pipe 250, heat in the exhaust gas is transferred to the water flow in the heat absorption cavity 230 to heat the water flow; when the power of the water pump 270 is turned on while blowing the exhaust gas into the inlet chamber 240, the catalyst in the inlet chamber 240 flows into the shower head mount 280 through the water pipe 150, and is finally sprayed out through the shower head 281. When the catalyst drops to the water inlet chamber 240 through the heat absorption pipe 250, the catalyst reacts with the toxic substances in the exhaust gas and washes impurities such as dust in the exhaust gas. Compared with the circulating waste gas treatment equipment in the comparison document, the novel circulating waste gas treatment equipment in the embodiment not only realizes the treatment of waste gas, but also realizes the absorption of heat in the waste gas, so that the novel circulating waste gas treatment equipment in the embodiment has better environmental protection performance.

In this embodiment, the nozzle mounting base 280 includes a base 310 having a cavity therein, a plurality of screw holes 320 are formed on an end surface of the base 310 near the heat absorbing pipe, and a screw 330 engaged with the screw holes 320 is formed on the nozzle 281.

By the arrangement of the structure of the nozzle mounting base 280 in this embodiment, the nozzle 281 can be conveniently mounted.

In this embodiment, the sidewall of the inlet chamber 240 is expanded toward one end perpendicular to the height direction of the absorption tower 110 to form an expanded portion 160, and the upper end of the expanded portion 160 is provided with an opening and a cover plate 170 for sealing the opening on the expanded portion 160; an installation plate 290 for separating the expansion part 160 and the water inlet cavity 240 is arranged between the expansion part 160 and the water inlet cavity 240, a clamping groove 2100 fixedly connected with the inner wall of the expansion part 160 is arranged at the upper end part of the installation plate 290, a filter screen 2110 matched with the clamping groove 2100 is arranged in the clamping groove 2100, and the water pump 270 is arranged in the expansion part 160.

Through the arrangement of the expansion part 160 and the filter screen 2110 in the embodiment, the catalyst extracted by the water pump 270 can be filtered, so that the water pump 270 is prevented from being blocked by impurities such as dust contained in the catalyst, and the stability of the novel circulating type waste gas treatment equipment in use is improved better; meanwhile, when the filter screen 2110 needs to be cleaned or replaced, a user can open the cover plate 170 to clean or replace the filter screen 2110, so that the filter screen 2110 can be conveniently cleaned or replaced.

In this embodiment, the outer sidewall of the opening at the upper end of the expanding portion 160 is expanded outward to form an installation base 161, and the cover plate 170 is connected to the installation base 161 by bolts.

By the installation of the installation base 161 in this embodiment, the installation of the cover plate 170 can be completed more conveniently.

In this embodiment, the inlet chamber 240 is provided with an inclined plate 2120 fixedly connected to the upper end of the mounting plate 290 and the inner wall of the bottom end of the inlet chamber 240, the side wall of the absorption tower 110 is provided with a drainage pipe 180 located on one side of the inclined plate 2120 and communicated with the inlet chamber 240, and the drainage pipe 180 is provided with a valve 181.

Through the arrangement of the inclined plate 2120 in the embodiment, deposited particles in the water inlet cavity 240 can be moved to the end, close to the sewage drainage pipe 180, of the water inlet cavity 240; through the arrangement of the sewage draining pipe 180 and the valve 181, the valve 181 can be opened to discharge the particles deposited in the water inlet cavity 240.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. A novel circulating exhaust-gas treatment equipment which characterized in that: the absorption tower comprises an absorption tower (110) with a cavity inside, wherein the upper end and the lower end in the absorption tower (110) are respectively provided with a partition plate (210) fixedly connected with the inner wall, and the cavity inside the absorption tower (110) is sequentially divided into a water conveying cavity (220), a heat absorption cavity (230) and a water inlet cavity (240) from top to bottom by the partition plates (210); the upper end part of the absorption tower (110) is provided with an exhaust port (120) communicated with the water delivery cavity (220), the heat absorption cavity (230) is internally provided with a plurality of heat absorption pipes (250) communicated with the water delivery cavity (220) and the water inlet cavity (240), and the side walls of the upper end and the lower end of the heat absorption cavity (230) are respectively provided with a water outlet pipe (130) and a water inlet pipe (260) communicated with the heat absorption cavity (230); an air inlet pipe (140) extending into the water inlet cavity (240) is arranged on the side wall of the upper end part of the water inlet cavity (240); a water conveying pipeline (150) used for communicating the water inlet cavity (240) and the water conveying cavity (220) is arranged between the water inlet cavity (240) and the water conveying cavity (220), a water pump (270) connected with the water conveying pipeline (150) is arranged in the water inlet cavity (240), a sprayer mounting seat (280) connected with the water conveying pipeline (150) is arranged in the water conveying cavity (220), and a plurality of sprayers (281) located right above the heat absorbing pipes (250) are arranged on the sprayer mounting seat (280).

2. The novel circulating type exhaust gas treatment device according to claim 1, wherein: the spray head mounting seat (280) comprises a base (310) with a cavity inside, a plurality of screw holes (320) are formed in the end face, close to the heat absorbing pipe, of the base (310), and threads (330) matched with the screw holes (320) are formed in the spray head (281).

3. The novel circulating type exhaust gas treatment device according to claim 1, wherein: the side wall of the water inlet cavity (240) is expanded towards one end vertical to the height direction of the absorption tower (110) to form an expansion part (160), and the upper end part of the expansion part (160) is provided with an opening and a cover plate (170) for sealing the upper opening of the expansion part (160); an installation plate (290) used for separating the expansion part (160) and the water inlet cavity (240) is arranged between the expansion part (160) and the water inlet cavity (240), a clamping groove (2100) fixedly connected with the inner wall of the expansion part (160) is arranged at the upper end part of the installation plate (290), a filter screen (2110) matched with the clamping groove (2100) is arranged in the clamping groove (2100), and the water pump (270) is arranged in the expansion part (160).

4. The novel circulating type exhaust gas treatment device according to claim 3, wherein: the outer side wall of the opening at the upper end of the expansion part (160) expands outwards to form an installation base (161), and the cover plate (170) is connected with the installation base (161) through bolts.

5. The novel circulating type exhaust gas treatment device according to claim 3, wherein: an inclined plate (2120) fixedly connected with the upper end of the mounting plate (290) and the inner wall of the bottom end of the water inlet cavity (240) is arranged in the water inlet cavity (240), a sewage discharge pipe (180) which is positioned on one side of the inclined plate (2120) and communicated with the water inlet cavity (240) is arranged on the side wall of the absorption tower (110), and a valve (181) is arranged on the sewage discharge pipe (180).