CN204896401U - Butyraldehyde storage device - Google Patents
Butyraldehyde storage device Download PDFInfo
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- CN204896401U CN204896401U CN201520663300.8U CN201520663300U CN204896401U CN 204896401 U CN204896401 U CN 204896401U CN 201520663300 U CN201520663300 U CN 201520663300U CN 204896401 U CN204896401 U CN 204896401U
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Abstract
The utility model belongs to chemical production equipment field, concretely relates to butyraldehyde storage device. Storage device includes second butyraldehyde storage tank, and second butyraldehyde storage tank passes through pipeline and high -pressure pump, spray column, reactor, the chimney is consecutive, wherein, second butyraldehyde storage tank still links to each other with third butyraldehyde storage tank, nitrogen gas jar, pressure detection component, first butyraldehyde storage tank respectively through the pipeline, establish the admission valve on the pipeline between nitrogen gas jar and the second butyraldehyde storage tank, establish the bleed valve on the pipeline between second butyraldehyde storage tank and the high -pressure pump, establish the sample point on the pipeline between reactor and the chimney, the reactor still links to each other with ozone generator. The utility model discloses link to each other butyraldehyde storage tank top, realized the gaseous phase cluster and pressed, through pressure detection component control storage tank internal pressure, adjust by PLC control system, reduced the inside material of storage tank and shifted the nitrogen gas that uses to spray exhaust gas mixture in the storage tank through the buck and react with ozone, detect back up to standard and discharge, have good environmental benefit.
Description
Technical field
The utility model belongs to chemical production equipment field, is specifically related to a kind of butyraldehyde memory storage.
Background technology
Butyraldehyde is water white transparency combustible liquid, has asphyxiating aldehyde taste, is slightly soluble in water, can with the multiple immiscible organic solvents such as ethanol, ether, toluene.Inflammable, its steam and air mixing energy form damp, are easily oxidized to butyric acid in atmosphere, can be oxidized, reduce, the reaction such as condensation with strong oxidizer etc., and polymerization generates epoxide, can with alkene, alcohol, ammonia and derivant generation addition reaction thereof.
Butyraldehyde boiling point is lower, highly volatile, and during the charging of butyraldehyde storage tank, pressure raises, and is outwards vented, and containing a certain amount of butyraldehyde gas in discharge gas, be disposed in air, very easily cause environmental pollution, the safe storage how realizing butyraldehyde is extremely important.
Existing butyraldehyde storage tank is mostly by breathing valve control presssure, and each storage tank independent operating, when pressure of storage tank raises, gas is by the outside pressure release of breathing valve, and pressure of storage tank reduces, and breathing valve is air-breathing inwards.A certain amount of butyraldehyde gas is carried secretly, very easily contaminated environment in the outside exhaust process of storage tank.In addition, consume nitrogen between multiple butyraldehyde storage tank during handling material more, the invention provides a kind of butyraldehyde storage tank and be communicated with pressure control device, decrease nitrogen use level, alleviate environmental pollution pressure.
How to realize the equilibrium of pressure of butyraldehyde storage tank, and problem demanding prompt solution is not become to environment.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of butyraldehyde memory storage, can stablize pressure of storage tank, prevents butyraldehyde Leakage Gas to environment.
The utility model solves the technical scheme that its technical matters adopts:
Described butyraldehyde memory storage, comprises the second butyraldehyde storage tank, and the second butyraldehyde storage tank is connected with high pressure pump, spray column, reactor, chimney successively by pipeline; Wherein, the second butyraldehyde storage tank is also connected with the 3rd butyraldehyde storage tank, nitrogen pot, pressure detecting element, the first butyraldehyde storage tank respectively by pipeline; Pipeline between nitrogen pot and the second butyraldehyde storage tank establishes air inlet valve; Pipeline between second butyraldehyde storage tank and high pressure pump establishes aie escape valve; Pipeline between reactor and chimney establishes sample point; Reactor is also connected with ozone generator.
Described air inlet valve, aie escape valve are connected with PLC control system with pressure detecting element, the Stress control air inlet detected according to pressure detecting element or venting.
The first described butyraldehyde storage tank, the second butyraldehyde storage tank are connected with the 3rd butyraldehyde tank top, realize the gas phase string pressure between 3 storage tanks.
Described pressure detecting element is arranged on the top of the second butyraldehyde storage tank, for detecting the gaseous pressure above storage tank.
Described nitrogen pot is connected with the second butyraldehyde tank top.
Described high pressure pump is connected with the second butyraldehyde tank top.
Principle of work and process:
During work, the first butyraldehyde storage tank, the second butyraldehyde storage tank are connected with the 3rd butyraldehyde tank top, and achieve the gas phase string pressure of 3 storage tanks, pressure detecting element detects the pressure of gas phase in the second butyraldehyde storage tank, and institute's pressure measurement force value transfers to PLC control system.When pressure is lower than standard value, PLC control system controls inlet open, and the nitrogen in nitrogen pot enters storage tank ftercompction, and when pressure reaches standard value, PLC control system controls air inlet valve and closes.When pressure is higher than standard value, PLC control system controls aie escape valve and opens, mixture gas in storage tank communicated after high pressure pump supercharging and entered spray column, sour gas in buck spray removing mixing gas phase, then reactor is entered and ozone reacts, at sample point sampling and testing, after meeting effluent standard, through smoke stack emission in air.Ozone in reactor comes from ozone generator.
The beneficial effects of the utility model are:
First butyraldehyde storage tank, the second butyraldehyde storage tank are connected with the 3rd butyraldehyde tank top by the utility model, achieve the string pressure of three storage tanks, through pressure detecting element, tank inner pressure is monitored, the pressure in storage tank is regulated by PLC control system, decrease the nitrogen that the transfer of tank inside material uses, and the mixing gas phase of discharging in storage tank is sprayed and ozone reaction through buck, detect up to standard after discharge again, make the peculiar smell around butyraldehyde storage tank obtain effective control, there is good environmental benefit.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: 1, nitrogen pot; 2, air inlet valve; 3, pressure detecting element; 4, aie escape valve; 5, the first butyraldehyde storage tank; 6, the second butyraldehyde storage tank; 7, the 3rd butyraldehyde storage tank; 8, high pressure pump; 9, spray column; 10, reactor; 11, sample point; 12, chimney; 13, ozone generator.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, described butyraldehyde memory storage, is comprised the second butyraldehyde storage tank 6, second butyraldehyde storage tank 6 and is connected successively with high pressure pump 8, spray column 9, reactor 10, chimney 12 by pipeline; Wherein, the second butyraldehyde storage tank 6 is also connected with the 3rd butyraldehyde storage tank 7, nitrogen pot 1, pressure detecting element 3, first butyraldehyde storage tank 5 respectively by pipeline; Pipeline between nitrogen pot 1 and the second butyraldehyde storage tank 6 establishes air inlet valve 2; Pipeline between second butyraldehyde storage tank 6 and high pressure pump 8 establishes aie escape valve 4; Pipeline between reactor 10 and chimney 12 is established sample point 11; Reactor 10 is also connected with ozone generator 13.
Described air inlet valve 2, aie escape valve 4 are connected with PLC control system with pressure detecting element 3, the Stress control air inlet detected according to pressure detecting element 3 or venting.
The first described butyraldehyde storage tank 5, second butyraldehyde storage tank 6 is connected with the 3rd butyraldehyde storage tank 7 top, realizes the gas phase string pressure between 3 storage tanks.
Described pressure detecting element 3 is arranged on the top of the second butyraldehyde storage tank 6, for detecting the gaseous pressure above storage tank.
Described nitrogen pot 1 is connected with the second butyraldehyde storage tank 6 top.
Described high pressure pump 8 is connected with the second butyraldehyde storage tank 6 top.
During work, the first butyraldehyde storage tank 5, second butyraldehyde storage tank 6 is connected with the 3rd butyraldehyde storage tank 7 top, and achieve the gas phase string pressure of 3 storage tanks, pressure detecting element 3 detects the pressure of gas phase in the second butyraldehyde storage tank 6, and institute's pressure measurement force value transfers to PLC control system.When pressure is lower than standard value, PLC control system controls air inlet valve 2 and opens, and the nitrogen in nitrogen pot 1 enters storage tank ftercompction, and when pressure reaches standard value, PLC control system controls air inlet valve 2 and closes.When pressure is higher than standard value, PLC control system controls aie escape valve 4 and opens, mixture gas in storage tank communicated after high pressure pump 8 supercharging and entered spray column 9, sour gas in buck spray removing mixing gas phase, then enter reactor 10 to react with ozone, at sample point 11 sampling and testing, after meeting effluent standard, be discharged in air through chimney 12.Ozone in reactor 10 comes from ozone generator 13.
Claims (6)
1. a butyraldehyde memory storage, comprise the second butyraldehyde storage tank (6), it is characterized in that: the second butyraldehyde storage tank (6) is connected with high pressure pump (8), spray column (9), reactor (10), chimney (12) successively by pipeline; Wherein, the second butyraldehyde storage tank (6) is also connected with the 3rd butyraldehyde storage tank (7), nitrogen pot (1), pressure detecting element (3), the first butyraldehyde storage tank (5) respectively by pipeline; Pipeline between nitrogen pot (1) and the second butyraldehyde storage tank (6) establishes air inlet valve (2); Pipeline between second butyraldehyde storage tank (6) and high pressure pump (8) establishes aie escape valve (4); Pipeline between reactor (10) and chimney (12) is established sample point (11); Reactor (10) is also connected with ozone generator (13).
2. butyraldehyde memory storage according to claim 1, is characterized in that: air inlet valve (2), aie escape valve (4) are connected with PLC control system with pressure detecting element (3).
3. butyraldehyde memory storage according to claim 1, is characterized in that: the first butyraldehyde storage tank (5), the second butyraldehyde storage tank (6) are connected with the 3rd butyraldehyde storage tank (7) top.
4. butyraldehyde memory storage according to claim 1, is characterized in that: pressure detecting element (3) is arranged on the top of the second butyraldehyde storage tank (6).
5. butyraldehyde memory storage according to claim 1, is characterized in that: nitrogen pot (1) is connected with the second butyraldehyde storage tank (6) top.
6. butyraldehyde memory storage according to claim 1, is characterized in that: high pressure pump (8) is connected with the second butyraldehyde storage tank (6) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520663300.8U CN204896401U (en) | 2015-08-31 | 2015-08-31 | Butyraldehyde storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520663300.8U CN204896401U (en) | 2015-08-31 | 2015-08-31 | Butyraldehyde storage device |
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| Publication Number | Publication Date |
|---|---|
| CN204896401U true CN204896401U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520663300.8U Active CN204896401U (en) | 2015-08-31 | 2015-08-31 | Butyraldehyde storage device |
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| CN (1) | CN204896401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742896A (en) * | 2016-12-30 | 2017-05-31 | 天津市挚信鸿达医疗器械开发有限公司 | A kind of liquid tank insurance system |
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2015
- 2015-08-31 CN CN201520663300.8U patent/CN204896401U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742896A (en) * | 2016-12-30 | 2017-05-31 | 天津市挚信鸿达医疗器械开发有限公司 | A kind of liquid tank insurance system |
| CN106742896B (en) * | 2016-12-30 | 2019-07-12 | 天津市挚信鸿达医疗器械开发有限公司 | A kind of liquid tank insurance system |
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