CN205435439U - Cleaning system's tail gas absorbing device is evaporated in full -automatic acid - Google Patents
Cleaning system's tail gas absorbing device is evaporated in full -automatic acid Download PDFInfo
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- CN205435439U CN205435439U CN201620157584.8U CN201620157584U CN205435439U CN 205435439 U CN205435439 U CN 205435439U CN 201620157584 U CN201620157584 U CN 201620157584U CN 205435439 U CN205435439 U CN 205435439U
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- tail gas
- gas absorption
- absorption bottle
- pipeline
- bottle
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Abstract
The utility model provides a cleaning system's tail gas absorbing device is evaporated in full -automatic acid, including first tail gas absorption bottle, second tail gas absorption bottle, third tail gas absorption bottle and vacuum pump, first tail gas absorption bottle and third tail gas absorption bottle are being equipped with the airtight bottle of pure water respectively, the airtight bottle of second tail gas absorption bottle for being equipped with alkaline solution, first tail gas absorption bottle and full -automatic acid evaporate and are equipped with first pipeline between cleaning system's the sour jar, are equipped with the second pipeline between first tail gas absorption bottle and the second tail gas absorption bottle, are equipped with the third pipeline between second tail gas absorption bottle and the third tail gas absorption bottle, are equipped with the fourth pipeline between third tail gas absorption bottle and the vacuum pump. The utility model discloses a design scientific and reasonable, simple structure easily realizes, can the current full -automatic acid of active absorption evaporate the acid tail gas that cleaning system produced in the cleaning process, and protection laboratory personnel's is healthy and safe, and protection sanitation has good practicality.
Description
Technical field
This utility model relates to laboratory tail gas absorption processing means technical field, especially relates to a kind of full-automatic acid and steams the device for absorbing tail gas of purging system.
Background technology
When full-automatic acid steaming purging system works, producing acid vapors after the acid solution heated device heating in system acid cylinder, when full-automatic sour steaming purging system completes to clean, this partially acidic steam will be as vent gas treatment.At present, full-automatic acid is steamed the purging system overwhelming majority and is fitted without device for absorbing tail gas, if a small amount of acid tail gas produced in cleaning process is unprocessed be just emitted on laboratory in or ventilation shaft in; the safety of lab assistant could be produced with environmental health and threaten.
Summary of the invention
Main purpose of the present utility model is to provide a kind of full-automatic acid to steam the device for absorbing tail gas of purging system for prior art problem.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: the device for absorbing tail gas of purging system is steamed in a kind of full-automatic acid, including: purging system heater is steamed in full-automatic acid and purging system acid cylinder is steamed in full-automatic acid, also include the first tail gas absorption bottle, the second tail gas absorption bottle, the 3rd tail gas absorption bottle and vacuum pump, described first tail gas absorption bottle and the 3rd tail gas absorption bottle are respectively equipped with the airtight bottle less than the pure water of respective volume, and described second tail gas absorption bottle is equipped with the airtight bottle less than the alkaline solution of its volume.
The first pipeline being provided with connection effect between purging system acid cylinder and the first tail gas absorption bottle is steamed in described full-automatic acid, one end inserted in acid cylinder of described first pipeline is positioned at more than the liquid level face of acid cylinder liquid, and it inserts in the one end in the first tail gas absorption bottle and is immersed in the pure water in the first tail gas absorption bottle.
The second pipe of connection effect it has been provided with between described first tail gas absorption bottle and the second tail gas absorption bottle, one end inserted in the first tail gas absorption bottle of described second pipe is positioned at more than the liquid level face of the first tail gas absorption bottle pure water, and it inserts in the one end in the second tail gas absorption bottle and is immersed in the alkaline solution in the second tail gas absorption bottle.
The 3rd pipeline of connection effect it has been provided with between described second tail gas absorption bottle and the 3rd tail gas absorption bottle, one end inserted in the second tail gas absorption bottle of described 3rd pipeline is positioned at more than the liquid level face of the second tail gas absorption bottle alkaline solution, and it inserts in the one end in the 3rd tail gas absorption bottle and is immersed in the pure water in the 3rd tail gas absorption bottle.
The 4th pipeline of connection effect it has been provided with between described 3rd tail gas absorption bottle and vacuum pump, one end inserted in the 3rd tail gas absorption bottle of described 4th pipeline is positioned at more than the liquid level face of the 3rd tail gas absorption bottle pure water, and its other end is the air inlet with vacuum pump connects.
Further, described first tail gas absorption bottle, the second tail gas absorption bottle, the 3rd tail gas absorption bottle and the first pipeline, second pipe, the 3rd pipeline, the material of the 4th pipeline are all acid-alkali-corrosive-resisting material.
Preferably, in the first tail gas absorption bottle, the second tail gas absorption bottle and the 3rd tail gas absorption bottle equipped with liquid the volume that volume is each absorption bottle 1/2nd.
This utility model has the advantage that and provides the benefit that: made the tail gas in acid cylinder pass sequentially through the first pipeline by vacuum pump generation negative pressure, first tail gas absorption bottle, second pipe, second tail gas absorption bottle, 3rd pipeline, 3rd tail gas absorption bottle, 4th pipeline is also finally discharged from the gas outlet of vacuum pump, during this period, acidic materials in tail gas the dissolving of pure water can react with the neutralization of alkaline solution in the second tail gas absorption bottle and consume in the first tail gas absorption bottle, and and then the alkaline matter taken out of in the second tail gas absorption bottle also can be dissolved in the pure water of the 3rd tail gas absorption bottle, it is achieved thereby that existing full-automatic acid to be steamed effective absorption of the acid tail gas that purging system produces in cleaning process.This utility model has a useful effect to the healthy and safe of Protection room personnel and protection environmental health, and design science is reasonable, simple in construction, is easily achieved, and has good practicality.
Accompanying drawing explanation
Fig. 1 is the structural representation that the device for absorbing tail gas of purging system is steamed in full-automatic acid.
In figure: purging system heater is steamed in 1-automatically acid, purging system acid cylinder, 3-the first tail gas absorption bottle, 4-the second tail gas absorption bottle are steamed in 2-automatically acid, 5-the 3rd tail gas absorption bottle, 6-vacuum pump, 7-the 4th pipeline, 8-the 3rd pipeline, 9-second pipe, 10-the first pipeline.
Detailed description of the invention
Below in conjunction with the accompanying drawings specific embodiment of the utility model is elaborated.
As shown in the figure, this utility model provides a kind of full-automatic acid to steam the device for absorbing tail gas of purging system, steam purging system heater 1 including full-automatic acid and purging system acid cylinder 2 is steamed in full-automatic acid, also include the first tail gas absorption bottle the 3, second tail gas absorption bottle the 4, the 3rd tail gas absorption bottle 5 and vacuum pump 6, described first tail gas absorption bottle 3 and the 3rd tail gas absorption bottle 5 are respectively equipped with the airtight bottle less than the pure water of respective volume, and described second tail gas absorption bottle 4 is equipped with the airtight bottle less than the alkaline solution of its volume.
The first pipeline 10 being provided with connection effect between purging system acid cylinder 2 and the first tail gas absorption bottle 3 is steamed in described full-automatic acid, one end inserted in acid cylinder 2 of described first pipeline 10 is positioned at more than the liquid level face of acid cylinder 2 liquid, and it inserts in the one end in the first tail gas absorption bottle 3 and is immersed in the pure water in the first tail gas absorption bottle 3.
The second pipe 9 of connection effect it has been provided with between described first tail gas absorption bottle 3 and the second tail gas absorption bottle 4, one end inserted in the first tail gas absorption bottle 3 of described second pipe 9 is positioned at more than the liquid level face of the first tail gas absorption bottle 3 pure water, and it inserts in the one end in the second tail gas absorption bottle 4 and is immersed in the alkaline solution in the second tail gas absorption bottle 4.
The 3rd pipeline 8 of connection effect it has been provided with between described second tail gas absorption bottle 4 and the 3rd tail gas absorption bottle 5, one end inserted in the second tail gas absorption bottle 4 of described 3rd pipeline 8 is positioned at more than the liquid level face of the second tail gas absorption bottle 4 alkaline solution, and it inserts in the one end in the 3rd tail gas absorption bottle 5 and is immersed in the pure water in the 3rd tail gas absorption bottle 5.
The 4th pipeline 7 of connection effect it has been provided with between described 3rd tail gas absorption bottle 5 and vacuum pump 6, one end inserted in the 3rd tail gas absorption bottle 5 of described 4th pipeline 7 is positioned at more than the liquid level face of the 3rd tail gas absorption bottle 5 pure water, and its other end is the air inlet with vacuum pump 6 connects.
Specifically, the material of described first tail gas absorption bottle the 3, second tail gas absorption bottle the 4, the 3rd tail gas absorption bottle 5 and the first pipeline 10, second pipe the 9, the 3rd pipeline the 8, the 4th pipeline 7 is all acid-alkali-corrosive-resisting material.Preferably, in first tail gas absorption bottle the 3, second tail gas absorption bottle 4 and the 3rd tail gas absorption bottle 5 equipped with liquid the volume that volume is each absorption bottle 1/2nd, the circulation of tail gas during so design is the device for absorbing tail gas both having considered described full-automatic acid steaming purging system, it is contemplated that the liquid capacity for tail gas of dissolution in each tail gas absorption bottle.
Described vacuum pump 6 is used for extracting air and produces negative pressure, so that the acid tail gas produced in full-automatic sour steaming purging system acid cylinder 2 passes sequentially through each device in the device for absorbing tail gas of described full-automatic acid steaming purging system.First, tail gas is entered the first tail gas absorption bottle 3 by the first pipeline 10 and is sufficiently mixed with pure water therein, makes the partially acidic material in tail gas be dissolved in pure water.Then, residue urosome is entered the second tail gas absorption bottle 4 by second pipe 9 and is sufficiently mixed with alkaline solution therein, acid-base neutralization reaction occurs, neutralizes remaining acidic materials in tail gas.And then, residual exhaust is entered the 3rd tail gas absorption bottle 5 by the 3rd pipeline 8 and is sufficiently mixed with pure water therein so that the alkaline matter taken out of from the second tail gas absorption bottle 4 is substantially dissolved in pure water.Finally, clean tail gas is entered vacuum pump 6 by the 4th pipeline 7 and is finally discharged.
Design science of the present utility model is reasonable, simple in construction, it is easy to accomplish, can effectively absorb existing full-automatic acid and steam the acid tail gas that purging system produces in cleaning process, Protection room personnel's is healthy and safe, protects environmental health, has good practicality.
Above an embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All impartial changes made according to this utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. the device for absorbing tail gas of a full-automatic acid steaming purging system, purging system heater (1) is steamed including full-automatic acid, purging system acid cylinder (2) is steamed in full-automatic acid, it is characterized in that: also include the first tail gas absorption bottle (3), second tail gas absorption bottle (4), 3rd tail gas absorption bottle (5) and vacuum pump (6), described first tail gas absorption bottle (3) and the 3rd tail gas absorption bottle (5) are respectively equipped with the airtight bottle less than the pure water of respective volume content, described second tail gas absorption bottle (4) is equipped with the airtight bottle less than the alkaline solution of its volume content；
The first pipeline (10) being provided with connection effect between purging system acid cylinder (2) and the first tail gas absorption bottle (3) is steamed in described full-automatic acid, one end inserted in acid cylinder (2) of described first pipeline (10) is positioned at more than the liquid level face of acid cylinder (2) liquid, and it inserts in the one end in the first tail gas absorption bottle (3) and is immersed in the pure water in the first tail gas absorption bottle (3)；
The second pipe (9) of connection effect it has been provided with between described first tail gas absorption bottle (3) and the second tail gas absorption bottle (4), one end inserted in the first tail gas absorption bottle (3) of described second pipe (9) is positioned at more than the liquid level face of the first tail gas absorption bottle (3) pure water, and it inserts in the one end in the second tail gas absorption bottle (4) and is immersed in the alkaline solution in the second tail gas absorption bottle (4)；
The 3rd pipeline (8) of connection effect it has been provided with between described second tail gas absorption bottle (4) and the 3rd tail gas absorption bottle (5), one end inserted in the second tail gas absorption bottle (4) of described 3rd pipeline (8) is positioned at more than the liquid level face of the second tail gas absorption bottle (4) alkaline solution, and it inserts in the one end in the 3rd tail gas absorption bottle (5) and is immersed in the pure water in the 3rd tail gas absorption bottle (5)；
The 4th pipeline (7) of connection effect it has been provided with between described 3rd tail gas absorption bottle (5) and vacuum pump (6), one end inserted in the 3rd tail gas absorption bottle (5) of described 4th pipeline (7) is positioned at more than the liquid level face of the 3rd tail gas absorption bottle (5) pure water, and its other end is the air inlet with vacuum pump (6) connects.
The device for absorbing tail gas of purging system is steamed in full-automatic acid the most according to claim 1, it is characterised in that: described first tail gas absorption bottle (3), the second tail gas absorption bottle (4), the 3rd tail gas absorption bottle (5) and the first pipeline (10), second pipe (9), the 3rd pipeline (8), the material of the 4th pipeline (7) are all acid-alkali-corrosive-resisting material.
The device for absorbing tail gas of purging system is steamed in full-automatic acid the most according to claim 1, it is characterised in that: the first tail gas absorption bottle (3), the second tail gas absorption bottle (4) and the 3rd tail gas absorption bottle (5) middle equipped with liquid the volume that volume is each absorption bottle 1/2nd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157584.8U CN205435439U (en) | 2016-03-02 | 2016-03-02 | Cleaning system's tail gas absorbing device is evaporated in full -automatic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157584.8U CN205435439U (en) | 2016-03-02 | 2016-03-02 | Cleaning system's tail gas absorbing device is evaporated in full -automatic acid |
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| Publication Number | Publication Date |
|---|---|
| CN205435439U true CN205435439U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620157584.8U Expired - Fee Related CN205435439U (en) | 2016-03-02 | 2016-03-02 | Cleaning system's tail gas absorbing device is evaporated in full -automatic acid |
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| CN (1) | CN205435439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670629A (en) * | 2017-11-09 | 2018-02-09 | 大丰鑫源达化工有限公司 | A kind of device that salt is analysed using tail gas acid gas |
-
2016
- 2016-03-02 CN CN201620157584.8U patent/CN205435439U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670629A (en) * | 2017-11-09 | 2018-02-09 | 大丰鑫源达化工有限公司 | A kind of device that salt is analysed using tail gas acid gas |
| CN107670629B (en) * | 2017-11-09 | 2023-08-22 | 大丰鑫源达化工有限公司 | Device for separating salt from acid gas by utilizing tail gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160810 Termination date: 20170302 |