CN203806435U - Storing and conveying system for hydrochloric acid storage tank - Google Patents
Storing and conveying system for hydrochloric acid storage tank Download PDFInfo
- Publication number
- CN203806435U CN203806435U CN201420213039.7U CN201420213039U CN203806435U CN 203806435 U CN203806435 U CN 203806435U CN 201420213039 U CN201420213039 U CN 201420213039U CN 203806435 U CN203806435 U CN 203806435U
- Authority
- CN
- China
- Prior art keywords
- hydrochloric acid
- acid tank
- tank
- transmission pump
- storage tank
- 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.)
- Expired - Fee Related
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 311
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 37
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000013022 venting Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model provides a storing and conveying system for a hydrochloric acid storage tank. The storing and conveying system comprises the hydrochloric acid storage tank and a hydrochloric acid conveying pump. The storing and conveying system is technically characterized in that an inlet of the hydrochloric acid conveying pump is connected with a liquid outlet of a hydrochloric acid tank wagon, an outlet of the hydrochloric acid conveying pump is connected with an inlet in the upper portion of the hydrochloric acid storage tank, a drain opening of the hydrochloric acid storage tank can be connected with a venting port of the hydrochloric acid tank wagon, hydrochloric acid in the hydrochloric acid tank wagon is pumped into the hydrochloric acid storage tank through the hydrochloric acid conveying pump, the connecting portion of the drain opening of the hydrochloric acid storage tank and external air is provided with a check valve, a liquid outlet of the lower portion of the hydrochloric acid storage tank is connected with the inlet of the hydrochloric acid conveying pump, and the hydrochloric acid conveying pump can be utilized for conveying the hydrochloric acid in the hydrochloric acid storage tank to equipment using the hydrochloric acid. The storing and conveying system for the hydrochloric acid storage tank can thoroughly solve the problem of emission of hydrochloric acid tail gas and have the advantages of being simple in technological process, convenient to operate, high in safety performance and the like, absorbing is not needed, and therefore waste of the hydrochloric acid tail gas can be avoided.
Description
Technical field
The utility model relates to material storage and transportation art.
Background technology
In the storage and course of conveying of the effumabilities such as hydrochloric acid and acid strong liquid, the leakage of acidic gas, easily causes equipment corrosion, and worsen working space, and ambient environment will be subject to gross pollution.If these tail gas with severe corrosive, strong and stimulating can not get dealing carefully with, will serious harm staff healthy.Along with being more and more subject to people, environment and safety problem pay close attention to, in design and actual application, and the necessary problems that utilizes prior art to solve.
Summary of the invention
The utility model provides a kind of storage and delivery system of hydrochloric acid tank, thoroughly to avoid the emission problem of the hydrochloric acid tail gas in storage and the course of conveying of hydrochloric acid tank, improves the storage of existing hydrochloric acid tank and the safety and environment protection performance of delivery system.
The utility model is achieved by the following technical solution: a kind of storage of hydrochloric acid tank and delivery system, comprise hydrochloric acid tank and hydrochloric acid transmission pump, its technical characteristics is that the entrance of hydrochloric acid transmission pump connects hydrochloric acid tank car liquid outlet, its outlet is connected with hydrochloric acid tank upper entrance, hydrochloric acid tank evacuation port can connect the drain of hydrochloric acid tank car, the hydrochloric acid in hydrochloric acid tank car is squeezed into hydrochloric acid tank with hydrochloric acid transmission pump; Boiler check valve is equipped with in the evacuation port of hydrochloric acid tank and extraneous air junction, and its underpart liquid outlet is connected with the entrance of hydrochloric acid transmission pump, can utilize hydrochloric acid transmission pump to export the hydrochloric acid in hydrochloric acid tank to use equipment;
Hydrochloric acid transmission pump is squeezed into hydrochloric acid tank from tank car, and the hydrochloric acid gas in hydrochloric acid tank is directed at tank car by external pipe;
In hydrochloric acid course of conveying, utilize hydrochloric acid transmission pump to export from hydrochloric acid tank, extraneous air enters in hydrochloric acid tank through check valve.This check valve is ball core type or disc-type check valve, and installation direction is for from bottom to up;
Hydrochloric acid transmission pump entrance is connected by ball valve (F-7 and F-10), filter (F-6) and pipeline with hydrochloric acid tank car liquid outlet; The outlet of hydrochloric acid transmission pump is connected by ball valve (F-1), boiler check valve (F-11) and pipeline with hydrochloric acid tank; The outlet of hydrochloric acid transmission pump is connected by ball valve (F-2), boiler check valve (F-11) and pipeline with hydrochloric acid use equipment; The outlet of hydrochloric acid tank upper gas is connected by ball valve (F-3 and F-4) and pipeline with hydrochloric acid tank car gas drain; Hydrochloric acid tank upper gas entrance is connected by boiler check valve (F-12), ball valve (F-3) and pipeline with extraneous air; The outlet of hydrochloric acid tank lower liquid is connected by filter (F-10), ball valve (F-5 and F-6) and pipeline with hydrochloric acid transmission pump entrance.
The storage of the hydrochloric acid tank that the utility model provides and delivery system, can thoroughly avoid the emission problem of hydrochloric acid tail gas, has technological process simple, easy to operate, safety performance advantages of higher, and without absorption, also avoided the waste of hydrochloric acid tail gas.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
In accompanying drawing, identify F-valve, LI-liquidometer.
As shown in Figure 1, the storage of this hydrochloric acid tank and delivery system, comprise hydrochloric acid tank and hydrochloric acid transmission pump 2, the entrance of hydrochloric acid transmission pump connects hydrochloric acid tank car liquid outlet 4, its outlet is connected with hydrochloric acid tank upper entrance, hydrochloric acid tank evacuation port can connect the drain 3 of hydrochloric acid tank car, the hydrochloric acid in hydrochloric acid tank car is squeezed into hydrochloric acid tank with hydrochloric acid transmission pump; Boiler check valve is equipped with in the evacuation port of hydrochloric acid tank and extraneous air junction, and its underpart liquid outlet is connected with the entrance of hydrochloric acid transmission pump, can utilize hydrochloric acid transmission pump that the hydrochloric acid in hydrochloric acid tank is exported to 5 to use equipment;
Hydrochloric acid transmission pump is squeezed into hydrochloric acid tank from tank car, and the hydrochloric acid gas in hydrochloric acid tank is directed at tank car by external pipe;
In hydrochloric acid course of conveying, utilize hydrochloric acid transmission pump to export from hydrochloric acid tank, extraneous air enters in hydrochloric acid tank through check valve.This check valve is ball core type or disc-type check valve, and installation direction is for from bottom to up;
Hydrochloric acid transmission pump entrance is connected by ball valve (F-7 and F-10), filter (F-6) and pipeline with hydrochloric acid tank car liquid outlet; The outlet of hydrochloric acid transmission pump is connected by ball valve (F-1), boiler check valve (F-11) and pipeline with hydrochloric acid tank; The outlet of hydrochloric acid transmission pump is connected by ball valve (F-2), boiler check valve (F-11) and pipeline with hydrochloric acid use equipment; The outlet of hydrochloric acid tank upper gas is connected by ball valve (F-3 and F-4) and pipeline with hydrochloric acid tank car gas drain; Hydrochloric acid tank upper gas entrance is connected by boiler check valve (F-12), ball valve (F-3) and pipeline with extraneous air; The outlet of hydrochloric acid tank lower liquid is connected by filter (F-10), ball valve (F-5 and F-6) and pipeline with hydrochloric acid transmission pump entrance.
The concrete step that uses is as follows:
(1) open before process system, guarantee that all valves are in closure state.
(2) storage operation of hydrochloric acid: flexible pipe is connected to hydrochloric acid tank car gas drain and liquid outlet, open valve F-1, F-3, F-4, F-6 and F-7, utilize the automatic pump priming of liquid height in hydrochloric acid tank car, then open hydrochloric acid transmission pump, hydrochloric acid is squeezed into hydrochloric acid tank from tank car.Treat that in tank car, hydrochloric acid conveying is complete, first close F-7 and hydrochloric acid transmission pump, then close F-1, F-4 and F-6, take flexible pipe apart.
(3) conveying operations of hydrochloric acid: open valve F-5, F-6 and F-2, start hydrochloric acid transmission pump, the hydrochloric acid in hydrochloric acid tank is transferred out.After completing, first close F-2, then close hydrochloric acid transmission pump, finally close F-5 and F-6.
Claims (4)
1. the storage of a hydrochloric acid tank and delivery system, comprise hydrochloric acid tank and hydrochloric acid transmission pump, the entrance that it is characterized in that hydrochloric acid transmission pump connects hydrochloric acid tank car liquid outlet, its outlet is connected with hydrochloric acid tank upper entrance, hydrochloric acid tank evacuation port can connect the drain of hydrochloric acid tank car, the hydrochloric acid in hydrochloric acid tank car is squeezed into hydrochloric acid tank with hydrochloric acid transmission pump; Boiler check valve is equipped with in the evacuation port of hydrochloric acid tank and extraneous air junction, and its underpart liquid outlet is connected with the entrance of hydrochloric acid transmission pump, can utilize hydrochloric acid transmission pump to export the hydrochloric acid in hydrochloric acid tank to use equipment.
2. the storage of a kind of hydrochloric acid tank as claimed in claim 1 and delivery system, is characterized in that hydrochloric acid transmission pump squeezes into hydrochloric acid tank from tank car, and the hydrochloric acid gas in hydrochloric acid tank is directed at tank car by external pipe.
3. the storage of a kind of hydrochloric acid tank as claimed in claim 1 and delivery system, is characterized in that in hydrochloric acid course of conveying, utilizes hydrochloric acid transmission pump to export from hydrochloric acid tank, and extraneous air enters in hydrochloric acid tank through check valve; This check valve is ball core type or disc-type check valve, and installation direction is for from bottom to up.
4. the storage of a kind of hydrochloric acid tank as claimed in claim 1 and delivery system, is characterized in that hydrochloric acid transmission pump entrance is connected by ball valve (F-7 and F-10), filter (F-6) and pipeline with hydrochloric acid tank car liquid outlet; The outlet of hydrochloric acid transmission pump is connected by ball valve (F-1), boiler check valve (F-11) and pipeline with hydrochloric acid tank; The outlet of hydrochloric acid transmission pump is connected by ball valve (F-2), boiler check valve (F-11) and pipeline with hydrochloric acid use equipment; The outlet of hydrochloric acid tank upper gas is connected by ball valve (F-3 and F-4) and pipeline with hydrochloric acid tank car gas drain; Hydrochloric acid tank upper gas entrance is connected by boiler check valve (F-12), ball valve (F-3) and pipeline with extraneous air; The outlet of hydrochloric acid tank lower liquid is connected by filter (F-10), ball valve (F-5 and F-6) and pipeline with hydrochloric acid transmission pump entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213039.7U CN203806435U (en) | 2014-04-29 | 2014-04-29 | Storing and conveying system for hydrochloric acid storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213039.7U CN203806435U (en) | 2014-04-29 | 2014-04-29 | Storing and conveying system for hydrochloric acid storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203806435U true CN203806435U (en) | 2014-09-03 |
Family
ID=51445227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420213039.7U Expired - Fee Related CN203806435U (en) | 2014-04-29 | 2014-04-29 | Storing and conveying system for hydrochloric acid storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203806435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110694341A (en) * | 2019-10-10 | 2020-01-17 | 唐山三友硅业有限责任公司 | Hydrogen-containing silicone oil hydrolyzate treatment device and treatment process |
-
2014
- 2014-04-29 CN CN201420213039.7U patent/CN203806435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110694341A (en) * | 2019-10-10 | 2020-01-17 | 唐山三友硅业有限责任公司 | Hydrogen-containing silicone oil hydrolyzate treatment device and treatment process |
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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 |
Granted publication date: 20140903 Termination date: 20170429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |