CN201482374U - Water reducer spraying recovery tower - Google Patents
Water reducer spraying recovery tower Download PDFInfo
- Publication number
- CN201482374U CN201482374U CN200920031486XU CN200920031486U CN201482374U CN 201482374 U CN201482374 U CN 201482374U CN 200920031486X U CN200920031486X U CN 200920031486XU CN 200920031486 U CN200920031486 U CN 200920031486U CN 201482374 U CN201482374 U CN 201482374U
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- tower
- tower body
- water reducer
- spraying
- circulation road
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Abstract
The utility model discloses a water reducer spraying recovery tower which comprises a tower body and a liquid collecting pool which is arranged at the bottom of the tower and is communicated with an inner cavity of the tower, wherein the tower opening at the top end of the tower body is open, the tower body is internally provided with a spraying device and an interlayer air current channel with downward opening, the interlayer air current channel is internally provided with an upper air inlet, and the spraying device is communicated with the liquid collecting pool through a pipeline which is provided with a circulating pump. Recovery liquid is used for circularly spraying the tail gas with little water consumption when the water reducer spraying recovery tower is used for spraying, the air inlets are positioned at the middle and the bottom of the tower body, the tail gas is fully blended with the spraying liquid, therefore, the spraying effect is good, the content of water reducer in the tail gas is less than 0.5 percent, and the environment pollution can be effectively reduced.
Description
Technical field
The utility model belongs to water reducer production equipment technical field, particularly relates to the spray retracting device of a kind of high efficiency water reducing agent oven dry back to tail gas.
Background technology
The solid naphthalene water reducer is convenient to store and transportation, adopts airflow drying in the production usually, product is dried and is separated, thereby make the solid water reducer.In the tail gas after the separation, containing suspensions such as a large amount of water reducer particles, for collecting these suspensions, generally is to reclaim with spray column, but existing spray column, its housing structure is unreasonable, and water consumption is big, the spray weak effect, tail gas easily runs off, and the suspension rate of recovery is little, causes environmental pollution easily.
Summary of the invention
The technical problems to be solved in the utility model provide a kind of rational in infrastructure, water consumption is little, the effective recovery tower of spray.
For solving the problems of the technologies described above, the utility model comprises tower body and is located at the bottom of the tower and the collecting tank that communicates with the tower inner chamber, the tower mouth on tower body top is open, be provided with spray equipment in the tower body, its design feature is to be provided with the interbedded gas circulation road that Open Side Down in the tower body, be provided with air inlet in the interbedded gas circulation road, spray equipment is connected by pipeline with collecting tank, and pipeline is provided with circulating pump.
Described interbedded gas circulation road is the annular gap passage, and it is by tower body and be located at its inner cylindrical shell and form, cylindrical shell top and tower body close proximity, and the tower body of interbedded gas circulation road lower end is provided with down air inlet.
The interbedded gas circulation road is positioned at the tower body Lower Half, and last air inlet is located at interbedded gas circulation road top.
Described spray equipment is a circular spray tube.
Because the utility model tower body is communicated with recovery pond, shower in the tower is connected by carrier pipe with recovery pond, after the circulating pump work, by reclaiming the liquid circulation tail gas is sprayed, water consumption is little, and be provided with the interbedded gas circulation road in the tower body, and channel outlet and following air inlet are positioned at the tower body bottom, and spray liquid sprays from top, tail gas and spray liquid fully blend, spray effectively, water reducer content can effectively reduce environmental pollution less than 0.5% in the tail gas.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, tower body, 2, collecting tank, 3, go up air inlet, 4, the interbedded gas circulation road, 5, spray equipment, 6, Ta Kou, 7, pipeline, 8, circulating pump, 9, air inlet down, 10 cylindrical shells.
The specific embodiment
With reference to accompanying drawing, this water reducer spray recovery tower comprises tower body 1 and is located at the bottom of the tower and the collecting tank 2 that communicates with the tower inner chamber that the tower mouth 6 on tower body 1 top is open, is provided with spray equipment 5 in the tower body 1, and spray equipment 5 is a circular spray tube in the present embodiment.Be provided with the annular gap gas channel 4 that Open Side Down in the tower body 1, this annular gap gas channel 4 is positioned at tower body 1 Lower Half, it is by tower body 1 and be located at its inner cylindrical shell 10 and form, cylindrical shell 10 tops and tower body 1 close proximity, the tower body 1 of interbedded gas circulation road 4 lower ends is provided with down air inlet 9, the top of interbedded gas circulation road 4 is provided with air inlet 3, and spray equipment 5 is connected by pipeline 7 with collecting tank 2, and pipeline 7 is provided with circulating pump 8.
Because the top of interbedded gas circulation road 4 and lower end are respectively equipped with air inlet 3 and following air inlet 9, the tail gas that enters via last air inlet 3 is gone ahead of the rest and is lowered the temperature along in the process of passage operation downwards, and up again, gas-liquid is fully blended, and sprays effective.
Claims (4)
1. water reducer spray recovery tower, the collecting tank (2) that comprises tower body (1) and be located at the bottom of the tower and communicate with the tower inner chamber, the tower mouth (6) on tower body (1) top is open, be provided with spray equipment (5) in the tower body (1), it is characterized in that being provided with in the tower body (1) the interbedded gas circulation road (4) that Open Side Down, be provided with air inlet (3) in the interbedded gas circulation road (4), spray equipment (5) is connected by pipeline (7) with collecting tank (2), and pipeline (7) is provided with circulating pump (8).
2. according to the described water reducer spray recovery tower of claim 1, it is characterized in that described interbedded gas circulation road (4) is the annular gap passage, it is by tower body (1) and be located at its inner cylindrical shell (10) and form, cylindrical shell (10) top and tower body (1) close proximity, the tower body (1) of interbedded gas circulation road (4) lower end is provided with down air inlet (9).
3. according to the described water reducer spray recovery tower of claim 1, it is characterized in that interbedded gas circulation road (4) is positioned at tower body (1) Lower Half, last air inlet (3) is located at interbedded gas circulation road (4) top.
4. according to the described water reducer spray recovery tower of claim 1, it is characterized in that described spray equipment (5) is a circular spray tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920031486XU CN201482374U (en) | 2009-08-08 | 2009-08-08 | Water reducer spraying recovery tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920031486XU CN201482374U (en) | 2009-08-08 | 2009-08-08 | Water reducer spraying recovery tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482374U true CN201482374U (en) | 2010-05-26 |
Family
ID=42421268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920031486XU Expired - Lifetime CN201482374U (en) | 2009-08-08 | 2009-08-08 | Water reducer spraying recovery tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582157A (en) * | 2015-10-16 | 2017-04-26 | 安徽华尔泰化工股份有限公司 | Device for removing dust after synthesis ammonia raw material gas fine desulfurization |
-
2009
- 2009-08-08 CN CN200920031486XU patent/CN201482374U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582157A (en) * | 2015-10-16 | 2017-04-26 | 安徽华尔泰化工股份有限公司 | Device for removing dust after synthesis ammonia raw material gas fine desulfurization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG WANSHAN CHEMICAL CO., LTD. Free format text: FORMER OWNER: SHANDONG WANSHAN GROUP CO., LTD. Effective date: 20111215 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111215 Address after: 262400 Chengdong Industrial Zone, Changle County, Shandong, Weifang Patentee after: Shandong Wanshan Chemical Co., Ltd. Address before: 262400 Chengdong Industrial Zone, Changle County, Shandong Province Patentee before: Shandong Wanshan Chemical Co., Ltd. |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20190529 Granted publication date: 20100526 |
|
| PP01 | Preservation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
| CX01 | Expiry of patent term | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20190808 Granted publication date: 20100526 |
|
| PD01 | Discharge of preservation of patent |