CN201389418Y - Rotary spraying acid fog absorption tower - Google Patents
Rotary spraying acid fog absorption tower Download PDFInfo
- Publication number
- CN201389418Y CN201389418Y CN200920035663U CN200920035663U CN201389418Y CN 201389418 Y CN201389418 Y CN 201389418Y CN 200920035663 U CN200920035663 U CN 200920035663U CN 200920035663 U CN200920035663 U CN 200920035663U CN 201389418 Y CN201389418 Y CN 201389418Y
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- CN
- China
- Prior art keywords
- spray pipe
- tower body
- absorption tower
- acid fog
- fog absorption
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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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- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a rotary spraying acid fog absorption tower, which comprises a cylindrical tower body, wherein the upper end of the tower body is connected with an exhaust pipe; the lower part of the tower body is connected with a water tank; the side wall of the tower body is connected with an air inlet; a steam-water separator, a packing layer, a guide cylinder and a three-level spray pipe are arranged in the tower body from top to bottom; the water tank is communicated with the three-level spray pipe by a connecting pipe and a circulating water pump; the three-level spray pipe consists of an upper spray pipe, a middle spray pipe and a lower spray pipe; the upper spray pipe and the lower spray pipe are respectively communicated with a water distributor; the guide cylinder is arranged between the upper spray pipe and the middle spray pipe; a louver-shaped water containing plate is fixedly connected between the guide cylinder and the tower body; and a water deflector plate. In the acid fog absorption tower, due to the ingenious design for the guide cylinder and the design for the louver-shaped water containing plate, the spraying liquid and the rising harmful gas are fixed in the tower and rotate at high speed, thereby enlarging the gas-liquid contact area and contact time, therefore, the eliminating rate of harmful gas can achieve 100%.
Description
Technical field
The utility model relates to a kind of acid mist and absorbs treatment facility, particularly a kind of rotary spray formula acid fog absorption tower that comprises cylindrical tower body, blast pipe, water tank, air inlet.
Background technology
In the industrial production factory, produce a large amount of acid waste liquids through regular meeting.Acid waste liquid all has very big harm to the equipment of industrial product and environment, and, along with China is more and more higher to the requirement that industry energy conservation reduces discharging, acid waste liquid is removed become to attach most importance to problem.Traditional spray column uses simple neutralisation treatment mode, therefore handles effective clearance of acid mist generally about 85%.There is the water distribution inequality in the tradition absorption tower in being, air-flow liquid contacts inadequate shortcoming, and water distribution manner is simple, and the reaction time does not often reach designing requirement.
Summary of the invention
Goal of the invention: technical problem to be solved in the utility model is at the deficiencies in the prior art, and a kind of rotary spray formula acid fog absorption tower is provided.
Technical scheme: the utility model discloses a kind of rotary spray formula acid fog absorption tower, comprise cylindrical tower body, the tower body upper end is connected with blast pipe, the tower body bottom is connected with water tank, the tower body sidewall is connected with air inlet, is provided with steam-water separator, packing layer, guide shell and three grades of showers from top to bottom in tower body inside; Described water tank is communicated with described three grades of showers by tube connector and water circulating pump, and described three grades of showers are made of upper spray pipe, middle shower, lower spray pipe; Described upper spray pipe and lower spray pipe are communicated with water-locator respectively; Described guide shell is fixedly connected with drip tray between guide shell and tower body between upper spray pipe and middle shower, be provided with the dash girth sheets on guide shell top.
In the utility model, preferably, the described guide shell first half is turned letter heart truncated cone-shaped, and Lower Half is a hollow cylinder.。The buck of shower was through the guide shell diffusion in the middle of this design can guarantee.
In the utility model, preferably, described drip tray open circles plate-like, disk body is provided with the venetian blind type disc space and with angle along radial direction.
In the utility model, preferably, described steam-water separator is several S shape steel plates that is parallel to each other and connects.
In the utility model, preferably, described dash girth sheets is fixedlyed connected with the stiffener that is arranged on the tower body inwall, thereby can strengthen the stability of water-locator.
In the utility model, preferably, described water tank is provided with visor, is convenient to observe buck water level in the water tank thus, adds water in real time.
Beneficial effect: the guide shell design of creating in the acid fog absorption tower described in the utility model, be equipped with the drip tray of the shutter form of certain angle setting, make the spray liquid and the pernicious gas of rising be blended in rotation at a high speed in the tower, strengthen gas-liquid contact area and time, improved the removal efficient of pernicious gas greatly, effective clearance on domestic traditional absorption tower is generally about 85%, and the clearance on this novel absorption tower can reach 100%.
Tower body is composite glass fiber reinforced acid fog absorption tower in the utility model, also can be carbon steel or stainless steel, this equipment has that resistance is little, the saving energy, noise is low, treatment effeciency is high, compact conformation, floor space is little, corrosion-resistant, ageing-resistant performance is good, in light weight, be convenient to characteristics such as installation, transportation, management, maintenance, is the desirable cleaning equipment of desirable waste gas such as processing alkali steam, ammonia, hydrogen chloride, hydrogen fluoride, sulfuric acid mist, alcohol, citric acid, hydrogen sulfide and nitrogen oxide.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is done further to specify, above-mentioned and/or otherwise advantage of the present utility model will become apparent.
Fig. 1 is the utility model structural representation.
Fig. 2 is a guide shell part schematic diagram in the tower body in the utility model.
Fig. 3 is a drip tray schematic diagram in the utility model.
The specific embodiment:
As shown in Figure 1, the utility model has been announced a kind of rotary spray formula acid fog absorption tower, comprise cylindrical tower body 1, the tower body upper end is connected with blast pipe 2, the tower body bottom is connected with water tank 3, the tower body sidewall is connected with air inlet 4, is provided with steam-water separator 5, packing layer 6, guide shell 7 and three grades of showers from top to bottom in tower body inside; Described water tank 3 is communicated with described three grades of showers by tube connector and water circulating pump 8, and described three grades of showers are made of upper spray pipe 9, middle shower 10, lower spray pipe 11; Described upper spray pipe 9 and lower spray pipe 11 are communicated with water-locator 12 respectively; Described guide shell 7 is between upper spray pipe 9 and middle shower 10.As shown in Figure 2, be fixedly connected with drip tray 13 between guide shell 7 and tower body 1, be provided with dash girth sheets 14 on guide shell 7 tops, described guide shell 7 first halves are turned letter heart truncated cone-shaped, and Lower Half is a hollow cylinder.As shown in Figure 3, described drip tray 13 open circles plate-likes, disk body is provided with venetian blind type disc 16 space and with angle along radial direction.Described steam-water separator 5 is several S shape steel plates that is parallel to each other and connects.Described dash girth sheets 14 is fixedlyed connected with the stiffener 15 that is arranged on the tower body inwall.Described water tank 3 is provided with visor 17.Also be provided with upper valve 18, middle valve 19 and bottom valve 20 on described upper spray pipe 9, middle shower 10, the lower spray pipe 11.
This tower is that employing 2-6% sodium hydroxide solution is a neutralizer, handling sulfuric acid mist simultaneously, the gas that citric acid, alcohol produced also is purified simultaneously, and also replaceable neutralizer is used to handle waste gas such as alkali steam, ammonia, hydrogen fluoride, hydrogen sulfide and nitrogen oxide.
The utility model provides a kind of thinking and method of rotary spray formula acid fog absorption tower; the method and the approach of this technical scheme of specific implementation are a lot; the above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.The all available prior art of each component part not clear and definite in the present embodiment is realized.
Claims (6)
1, a kind of rotary spray formula acid fog absorption tower, comprise cylindrical tower body (1), the tower body upper end is connected with blast pipe (2), the tower body bottom is connected with water tank (3), the tower body sidewall is connected with air inlet (4), is provided with steam-water separator (5), packing layer (6), guide shell (7) and three grades of showers from top to bottom in tower body inside; Described water tank (3) is communicated with described three grades of showers by tube connector and water circulating pump (8), and described three grades of showers are made of upper spray pipe (9), middle shower (10), lower spray pipe (11); Described upper spray pipe (9) and lower spray pipe (11) are communicated with water-locator (12) respectively; It is characterized in that described guide shell (7) is positioned between upper spray pipe (9) and the middle shower (10), is fixedly connected with drip tray (13) between guide shell (7) and tower body (1), is provided with dash girth sheets (14) on guide shell (7) top.
2, rotary spray formula acid fog absorption tower according to claim 1 is characterized in that, described guide shell (7) first half is turned letter heart truncated cone-shaped, and Lower Half is a hollow cylinder.
3, rotary spray formula acid fog absorption tower according to claim 1 is characterized in that, described drip tray (13) open circles plate-like, and disk body is provided with venetian blind type disc (16) space and with angle along radial direction.
4, rotary spray formula acid fog absorption tower according to claim 1 is characterized in that, described steam-water separator (5) is several S shape steel plates that is parallel to each other and connects.
5, rotary spray formula acid fog absorption tower according to claim 1 is characterized in that, described dash girth sheets (14) is fixedlyed connected with the stiffener that is arranged on the tower body inwall (15).
6, rotary spray formula acid fog absorption tower according to claim 1 is characterized in that, described water tank (3) is provided with visor (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920035663U CN201389418Y (en) | 2009-03-16 | 2009-03-16 | Rotary spraying acid fog absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920035663U CN201389418Y (en) | 2009-03-16 | 2009-03-16 | Rotary spraying acid fog absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389418Y true CN201389418Y (en) | 2010-01-27 |
Family
ID=41596236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920035663U Expired - Fee Related CN201389418Y (en) | 2009-03-16 | 2009-03-16 | Rotary spraying acid fog absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389418Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794094A (en) * | 2012-08-08 | 2012-11-28 | 内蒙古科技大学 | Rotary spray type filler absorbing device |
| CN103263817A (en) * | 2013-06-03 | 2013-08-28 | 胡乃正 | Gas purification device |
-
2009
- 2009-03-16 CN CN200920035663U patent/CN201389418Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794094A (en) * | 2012-08-08 | 2012-11-28 | 内蒙古科技大学 | Rotary spray type filler absorbing device |
| CN102794094B (en) * | 2012-08-08 | 2014-12-24 | 内蒙古科技大学 | Rotary spray type filler absorbing device |
| CN103263817A (en) * | 2013-06-03 | 2013-08-28 | 胡乃正 | Gas purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20120316 |