CN211098114U - Boiler flue gas washing tank - Google Patents
Boiler flue gas washing tank Download PDFInfo
- Publication number
- CN211098114U CN211098114U CN201921696476.8U CN201921696476U CN211098114U CN 211098114 U CN211098114 U CN 211098114U CN 201921696476 U CN201921696476 U CN 201921696476U CN 211098114 U CN211098114 U CN 211098114U
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- CN
- China
- Prior art keywords
- flue gas
- baffle
- boiler flue
- air
- washing tank
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a waste gas purification device, in particular to a boiler flue gas washing tank, which comprises a tank body, wherein both ends of the top of the tank body are respectively provided with an air inlet and an air outlet, the top of the inner side of the tank body is provided with a downward baffle plate, the upper part of the baffle plate and the inner wall of the tank body are provided with air deflectors, the lower part of the tank body is fixedly provided with an upward baffle plate, liquid with a certain liquid level height is arranged inside the tank body, and one end of the tank body is; the utility model has the advantages that: the boiler flue gas washing tank comprises a plurality of baffle plates and baffle plates which are arranged in a staggered manner, so that flue gas passes through liquid for a plurality of times, and the washing efficiency is improved; the baffle plate is provided with an air deflector which increases the turbulent flow effect and guides the airflow into the liquid; inclined air deflectors are arranged on the lower portion of the partition plate and the upper portion of the baffle plate, so that the air flow guiding effect is enhanced; compared with the existing water washing tank, the unique structural design improves the water washing efficiency by more than 30 percent.
Description
Technical Field
The utility model relates to a waste gas purification device, in particular to a boiler flue gas washing tank.
Background
At present, most boilers adopt simpler treatment methods such as wet methods (water bath and water films) and cyclone dust removal, but the emission standard of new atmospheric pollutants is more and more strict, simple flue gas treatment equipment cannot meet the requirements of the new emission standard, and multiple waste gas purification equipment are generally required to be combined for use, wherein a water washing tank is important treatment equipment.
The Chinese patent library discloses a washing box (CN201310658819.2) of a washing type air purifier, which comprises a washing box, and an air inlet pipe, an air outlet pipe and a drain pipe which are arranged on the washing box, wherein an aeration box and an air pump which is arranged in the aeration box are arranged in the washing box, the periphery of the aeration box is composed of aeration stones, and the aeration box is dissociated in water in the washing box; and the air inlet pipe of the water washing tank is connected with the dust filter plate. According to the invention, the aeration box in a free state is arranged in the washing tank, and the air pump is arranged in the aeration box, so that the problem that the whole purifier is driven to vibrate by the operation of the air pump to generate noise is solved; the air is aerated into tiny bubbles through the aeration stone, so that the air is fully cleaned; the ozone generator is arranged in the aeration box, so that the water in the washing tank can be sterilized and deodorized, and the purified air is ensured to be sterile and free from peculiar smell; the washing case intake-tube connection dust filter board can filter the large granule thing in the air, can prevent that the aeration stone from being blocked by large granule debris.
The original washing tank has too simple structure and poor washing effect.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a boiler flue gas washing case designs according to boiler flue gas characteristics, and washing effect is better.
In order to achieve the above object, the present invention adopts the following technical solutions
Boiler flue gas washing case, including the box, box top both ends are provided with air inlet, gas outlet respectively, the inboard top of box is provided with decurrent baffle, be provided with the aviation baffle on baffle upper portion and the box inner wall, the box lower part is fixed and is provided with ascending baffle, the inside liquid that is provided with certain liquid level height of box, box one end is provided with the access hole.
Preferably, the air inlet and the air outlet are rectangular air ports and are provided with connecting flanges, and the air inlet and the air outlet are higher than the upper surface of the box body.
Preferably, a defogging net is arranged on the air outlet.
Preferably, the partition plates and the baffle plates are arranged at equal intervals, the distance between every two adjacent partition plates is the same, and the distance between every two adjacent baffle plates is the same.
Preferably, the baffles and the baffle plates are arranged in a staggered mode.
Preferably, the angle between the baffle plate and the air deflector is 45 degrees.
Preferably, the partition comprises an upper fixed portion and a lower adjustable portion.
Preferably, the baffle includes a lower vertical portion and an upper inclined portion.
Preferably, the height of the lower end of the partition is lower than or equal to the height of the upper end of the baffle.
The utility model has the advantages that: the boiler flue gas washing tank comprises a plurality of baffle plates and baffle plates which are arranged in a staggered manner, so that flue gas passes through liquid for a plurality of times, and the washing efficiency is improved; the baffle plate is provided with an air deflector which increases the turbulent flow effect and guides the airflow into the liquid; inclined air deflectors are arranged on the lower portion of the partition plate and the upper portion of the baffle plate, so that the air flow guiding effect is enhanced; compared with the existing water washing tank, the unique structural design improves the water washing efficiency by more than 30 percent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic external structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 is a front view of the present invention;
in the figure, 1, a box body, 2, an air inlet, 3, an air outlet, 4, a partition plate, 5, an air deflector, 6, a baffle and 7, an access hole are arranged.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the embodiments of the present invention or the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, the boiler flue gas washing tank comprises a tank body 1, wherein both ends of the top of the tank body 1 are respectively provided with a gas inlet 2 and a gas outlet 3, flue gas enters from the gas inlet 2, is washed for multiple times by liquid in the tank body 1, and is finally discharged from the gas outlet 3; a downward baffle 4 is arranged at the top of the inner side of the box body 1, air deflectors 5 are arranged on the upper part of the baffle 4 and the inner wall of the box body 1, an upward baffle 6 is fixedly arranged at the lower part of the box body 1, the box body 1 is divided into a plurality of small washing spaces by the baffle 4, smoke circulates in the liquid and the small washing spaces, the air deflectors 5 are used for guiding airflow to enable the airflow to flow downwards, the baffle 6 divides the liquid into a plurality of spaces, and the baffle 6 is used for stopping the airflow and enabling the airflow to flow upwards; the inside liquid that is provided with certain liquid level height of box 1, 1 one end of box is provided with access hole 7, and access hole 7 is used for observing and maintains.
The gas inlet 2 and the gas outlet 3 are rectangular gas ports and are provided with connecting flanges, the gas inlet 2 and the gas outlet 3 are higher than the upper surface of the box body 1, the gas inlet 2 can be connected with a flue gas collecting device, and the gas outlet 3 is connected with a next purifying device; and a demisting net is arranged on the gas outlet 3, and removes water mist in the gas, so that the moisture in the gas is reduced, and the following flue gas purification is facilitated.
As an embodiment, the partition boards 4 and the baffle plates 6 are arranged equidistantly, the distance between the adjacent partition boards 4 is the same, the distance between the adjacent baffle plates 6 is the same, and as another embodiment, the distance between the partition boards 4 and the baffle plates 6 is gradually reduced from the air inlet end to the air outlet end.
The partition plates 4 and the baffle plates 6 are arranged in a staggered manner, so that the smoke can circulate from liquid and air for many times; the included angle between the partition plate 4 and the air deflector 5 is 45 degrees; the partition plate 4 comprises an upper fixed part and a lower adjustable part, and the direction of the lower adjustable part can be manually adjusted according to the conditions of flue gas concentration and the like; the baffle 6 comprises a vertical part at the lower part and an inclined part at the upper part, the vertical part at the lower part is used for blocking the airflow in the liquid from flowing forwards and guiding the airflow to flow upwards, and the inclined part at the upper part is used for guiding the airflow to flow towards the outlet end; the height of the lower end of the clapboard 4 is lower than or equal to the height of the upper end of the baffle 6, so that the smoke can enter the liquid for washing.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Finally, it should be noted that the above-mentioned preferred embodiments of the present invention are only provided to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. Boiler flue gas washing case, including the box, its characterized in that: the air inlet and the air outlet are respectively arranged at two ends of the top of the box body, the downward baffle is arranged at the top of the inner side of the box body, air deflectors are arranged on the upper portion of each baffle and the inner wall of the box body, the upward baffle is fixedly arranged at the lower portion of the box body, liquid with a certain liquid level height is arranged in the box body, and an access hole is formed in one end of the box body.
2. The boiler flue gas washing tank of claim 1, characterized in that: the air inlet and the air outlet are rectangular air ports and are provided with connecting flanges, and the air inlet and the air outlet are higher than the upper surface of the box body.
3. The boiler flue gas water wash tank of claim 2, characterized in that: and a demisting net is arranged on the air outlet.
4. The boiler flue gas washing tank of claim 1, characterized in that: the partition plates and the baffle plates are arranged at equal intervals, the distance between every two adjacent partition plates is the same, and the distance between every two adjacent baffle plates is the same.
5. The boiler flue gas washing tank of claim 4, wherein: the baffle plates and the baffle plates are arranged in a staggered mode.
6. The boiler flue gas washing tank of claim 5, characterized in that: the included angle between the baffle plate and the air guide plate is 45 degrees.
7. The boiler flue gas washing tank of claim 6, characterized in that: the baffle includes an upper fixed portion and a lower adjustable portion.
8. The boiler flue gas washing tank of claim 5, characterized in that: the baffle includes a lower vertical portion and an upper inclined portion.
9. The boiler flue gas washing tank of claim 5, characterized in that: the height of the lower end of the clapboard is lower than or equal to the height of the upper end of the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921696476.8U CN211098114U (en) | 2019-10-11 | 2019-10-11 | Boiler flue gas washing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921696476.8U CN211098114U (en) | 2019-10-11 | 2019-10-11 | Boiler flue gas washing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211098114U true CN211098114U (en) | 2020-07-28 |
Family
ID=71711406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921696476.8U Expired - Fee Related CN211098114U (en) | 2019-10-11 | 2019-10-11 | Boiler flue gas washing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211098114U (en) |
-
2019
- 2019-10-11 CN CN201921696476.8U patent/CN211098114U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20201011 |