CN212757938U - Nitrogen oxide treatment device - Google Patents
Nitrogen oxide treatment device Download PDFInfo
- Publication number
- CN212757938U CN212757938U CN202021513017.4U CN202021513017U CN212757938U CN 212757938 U CN212757938 U CN 212757938U CN 202021513017 U CN202021513017 U CN 202021513017U CN 212757938 U CN212757938 U CN 212757938U
- Authority
- CN
- China
- Prior art keywords
- tower
- cooling
- spray
- nitrogen oxide
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a nitrogen oxide treatment device, which comprises a bottom plate, a cooling tower is arranged on the upper end surface of the bottom plate, a spray tower is arranged on the upper end of the cooling tower, a tower head is integrally connected on the upper end of the spray tower, an exhaust port is connected on the upper end of the tower head, an air inlet is connected on the left end surface of the spray tower, a cooling device is arranged on the left side of the cooling tower, a spray device is arranged on the right side of the cooling tower, the structure is simple, the structure is clear and easy, nitrogen oxide gas enters from the air inlet, a liquid pump draws out spray liquid in the spray tower, the spray liquid flows along a vertical pipe, a liquid inlet pipe and a horizontal pipe and is sprayed out through the spray head, and the gas is sprayed, in the process, cooling water between a water pump, a water tank and the cooling coil pipe circularly flows, the cooling of the spray liquid, is worthy of popularization.
Description
Technical Field
The utility model relates to an environmental protection processing apparatus field specifically is a nitrogen oxide processing apparatus.
Background
Nitrogen oxides mainly include nitrogen monoxide and nitrogen dioxide, which are one of the main pollutants of the atmosphere. The prevention and control approach is to discharge smoke and denitrify and control the generation of nitrogen oxide. The traditional nitrogen oxide waste gas treatment equipment has poor treatment effect, low efficiency and single function, so a nitrogen oxide treatment device is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nitrogen oxide processing apparatus to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a nitrogen oxide processing apparatus, includes the bottom plate, the cooling tower is installed to bottom plate up end, the spray column is installed to the cooling tower upper end, the integration of spray column upper end is connected with the tower head, tower head upper end is connected with the gas vent, the spray column left end face is connected with the air inlet, cooling device is installed in the cooling tower left side, spray device is installed to the cooling tower right side.
Preferably, install cooling coil in the cooling tower, cooling device includes water tank and water pump, water tank and water pump are installed on the cooling tower left side of bottom plate up end, the water pump output end is connected with the inlet tube with cooling coil one end mouth of pipe, the water pump input end is connected with the outlet pipe with the water tank, cooling coil other end mouth of pipe is connected with the back flow with the water tank.
Preferably, the spraying device comprises a liquid pump, a liquid outlet pipe is connected between the input end of the liquid pump and the bottom of the right end face of the cooling tower, the output end of the liquid pump is connected with a vertical pipe, a horizontal pipe is installed in the spraying tower from top to bottom, a liquid inlet pipe is connected between the vertical pipe and the horizontal pipe, and the bottom end face of the horizontal pipe is connected with a spraying head.
Preferably, the horizontal pipe is provided with three groups, and the rotational flow plates are respectively installed below the three groups of horizontal pipes.
Preferably, a sand filter is arranged between the adjacent transverse pipes.
Preferably, a defogging layer is installed in the tower head, and the defogging layer comprises a corrugated mesh plate and a hollow sphere layer.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear understandable, nitrogen oxide gas gets into from the air inlet, the liquid pump is taken the spray liquid in with the spray column out, spray liquid along the standpipe, feed liquor pipe and violently pipe flow, through the shower head blowout, and spray the processing to gas, at this in-process, a water pump, the cooling water circulation between water tank and the cooling coil flows, realize the cooling of spray liquid, make spray the in-process also can cool off gas, the whirl board is used for slowing down gas flow speed, improve the gas treatment effect, filter through sandstone filtration ware among the gas treatment process, further filter and get rid of the water smoke through removing the fog layer, discharge through the gas vent at last, realize gas treatment, the treatment effect is good, and is worth promoting.
Drawings
FIG. 1 is a schematic front view of a nitrogen oxide treatment apparatus;
FIG. 2 is a schematic cross-sectional view of a nitrogen oxide treatment apparatus.
In the figure: 1-cooling tower, 2-bottom plate, 3-cooling device, 4-air inlet, 5-spray tower, 6-tower head, 7-air outlet, 8-spray device, 9-liquid pump, 10-liquid outlet pipe, 11-cooling coil, 12-water inlet pipe, 13-water pump, 14-water outlet pipe, 15-water tank, 16-return pipe, 17-horizontal pipe, 18-sand filter, 19-rotational flow plate, 20-spray head, 21-demisting layer, 22-liquid inlet pipe, 23-vertical pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a nitrogen oxide processing apparatus, includes bottom plate 2, cooling tower 1 is installed to 2 up end of bottom plate, spray column 5 is installed to 1 upper end of cooling tower, 5 upper end integrations of spray column are connected with tower head 6, 6 upper ends of tower head are connected with gas vent 7, 5 left end faces of spray column are connected with air inlet 4, cooling device 3 is installed in 1 left side of cooling tower, spray device 8 is installed on 1 right side of cooling tower.
The cooling device 3 cools the spray liquid, nitrogen oxide gas enters from the gas inlet 4, and the spraying device 8 sprays waste gas and discharges the waste gas through the gas outlet 7.
Install cooling coil 11 in the cooling tower 1, cooling device 3 includes water tank 15 and water pump 13, water tank 15 and water pump 13 are installed on 1 left side of cooling tower of 2 up ends of bottom plate, water pump 13 output and the 11 one end mouth of pipe of cooling coil are connected with inlet tube 12, water pump 13 input and water tank 15 are connected with outlet pipe 14, 11 other end mouths of pipe of cooling coil are connected with back flow 16 with water tank 15, spray set 8 includes liquid pump 9, be connected with drain pipe 10 between 9 inputs of liquid pump and the 1 right-hand member face bottom of cooling tower, 9 outputs of liquid pump are connected with standpipe 23, from the top down install violently pipe 17 in spray tower 5, standpipe 23 and violently be connected with feed liquor pipe 22 between pipe 17, violently manage 17 bottom end face and be connected with shower head 20.
Nitrogen oxide gas gets into from air inlet 4, and the liquid pump 9 sprays liquid in with spray column 1 is taken out, sprays liquid along standpipe 23, feed liquor pipe 22 and violently manage 17 and flow, through shower head 20 blowout to spray the processing to gas, at this in-process, the cooling water circulation between water pump 13, water tank 15 and the cooling coil 11 flows, realizes the cooling of spraying liquid, makes and sprays the in-process and also can cool off gas.
Violently pipe 17 is provided with three groups, and whirl board 19 is installed respectively to three groups violently pipe 17 below for slow down gaseous flow speed, improve gaseous treatment effect.
Install sand and stone filter 18 between the adjacent violently pipe 17, install defogging layer 21 in the tower head 6, defogging layer 21 includes ripple mesh plate and hollow sphere layer.
In the gas treatment process, the gas is filtered by the sand filter 18, further filtered and removed of water mist by the defogging layer 21, and finally discharged through the gas outlet 7, so that the gas treatment is realized.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A nitrogen oxide treatment apparatus comprising a base plate (2), characterized in that: cooling tower (1) is installed to bottom plate (2) up end, spray column (5) are installed to cooling tower (1) upper end, spray column (5) upper end integration is connected with tower head (6), tower head (6) upper end is connected with gas vent (7), spray column (5) left end face is connected with air inlet (4), cooling device (3) are installed in cooling tower (1) left side, spray set (8) are installed on cooling tower (1) right side.
2. The nitrogen oxide treatment apparatus according to claim 1, wherein: install cooling coil (11) in cooling tower (1), cooling device (3) include water tank (15) and water pump (13), water tank (15) and water pump (13) are installed in cooling tower (1) left side of bottom plate (2) up end, water pump (13) output and cooling coil (11) one end mouth of pipe are connected with inlet tube (12), water pump (13) input and water tank (15) are connected with outlet pipe (14), cooling coil (11) other end mouth of pipe is connected with back flow (16) with water tank (15).
3. The nitrogen oxide treatment apparatus according to claim 2, wherein: spray set (8) include liquid pump (9), be connected with drain pipe (10) between liquid pump (9) input and cooling tower (1) right-hand member face bottom, liquid pump (9) output is connected with standpipe (23), violently manage (17) in spray tower (5) from the top down installs, standpipe (23) and violently manage and be connected with feed liquor pipe (22) between (17), violently manage (17) bottom face and be connected with shower head (20).
4. A nitrogen oxide treatment apparatus according to claim 3, wherein: the horizontal pipes (17) are provided with three groups, and the rotational flow plates (19) are respectively arranged below the three groups of horizontal pipes (17).
5. The nitrogen oxide treatment apparatus according to claim 4, wherein: a sand filter (18) is arranged between the adjacent transverse pipes (17).
6. The nitrogen oxide treatment apparatus according to claim 5, wherein: a defogging layer (21) is arranged in the tower head (6), and the defogging layer (21) comprises a corrugated mesh plate and a hollow sphere layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021513017.4U CN212757938U (en) | 2020-07-27 | 2020-07-27 | Nitrogen oxide treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021513017.4U CN212757938U (en) | 2020-07-27 | 2020-07-27 | Nitrogen oxide treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212757938U true CN212757938U (en) | 2021-03-23 |
Family
ID=75039753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021513017.4U Active CN212757938U (en) | 2020-07-27 | 2020-07-27 | Nitrogen oxide treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212757938U (en) |
-
2020
- 2020-07-27 CN CN202021513017.4U patent/CN212757938U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203991070U (en) | A kind of spray room | |
| CN103263812A (en) | Water curtain type paint mist filter | |
| CN112375859A (en) | Blast furnace quenching slag steam whitening system and method | |
| CN203694832U (en) | Ammonia water dust removing circulating device for coke oven chimney | |
| CN213790609U (en) | Horizontal dust removal spraying system | |
| CN212757938U (en) | Nitrogen oxide treatment device | |
| CN203315918U (en) | Water-screen-type paint mist filter | |
| CN219647060U (en) | Flue gas purifying tower | |
| CN202942776U (en) | Blocking-free salt mist dedusting equipment | |
| CN111265953A (en) | Polishing and dust removing device for die casting | |
| CN210522239U (en) | System for multiple pollutant of integration desorption in coordination is sprayed in tympanic bulla | |
| CN208161296U (en) | A kind of environment-protecting type exhaust air dedusting and purifying device | |
| CN204429029U (en) | Pneumatic type dust catalytic converter | |
| CN206881509U (en) | A kind of dust removal integrated equipment of desulphurization denitration | |
| CN205925316U (en) | Horizontal case that sprays | |
| CN212188402U (en) | Paint spraying waste gas treatment equipment | |
| CN211462539U (en) | Spray adsorption tower of drying and dewatering system with wind power | |
| CN213790695U (en) | Chemical industry flue gas treater | |
| CN211753631U (en) | Waste gas environmental protection treatment facility | |
| CN212017342U (en) | Washing processing system of silicon tetrafluoride in fluorine-containing tail gas | |
| CN203577531U (en) | Novel multifunctional composite waste gas treatment tower | |
| CN212017189U (en) | Polishing and dust removing device for die casting | |
| CN216986942U (en) | A tail gas purification processing system for production of aluminium veneer | |
| CN213828558U (en) | High-efficient collection and processing metal exhaust-gas treatment equipment that polishes | |
| CN204675913U (en) | Coating cloud collects the Water curtain machine of decomposition integration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |