CN207417627U - A kind of phosphorus trichloride storage tank breathes Flash Gas Compression Skid System - Google Patents
A kind of phosphorus trichloride storage tank breathes Flash Gas Compression Skid System Download PDFInfo
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- CN207417627U CN207417627U CN201721112846.XU CN201721112846U CN207417627U CN 207417627 U CN207417627 U CN 207417627U CN 201721112846 U CN201721112846 U CN 201721112846U CN 207417627 U CN207417627 U CN 207417627U
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- phosphorus trichloride
- storage tank
- pipe
- trichloride storage
- skid system
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Abstract
The utility model discloses a kind of phosphorus trichloride storage tanks to breathe Flash Gas Compression Skid System, including phosphorus trichloride storage tank and automaton, it further includes and tank connected discharge gas device and sucking gas device is stored up with phosphorus trichloride by first pipe and second pipe respectively, the utility model device is simple, it is practical and convenient, it is at low cost, sucking gas device solves the moisture brought into storage tank air-breathing body, prevent that phosphorus trichloride is contaminated in storage tank, discharge gas device efficiently solves the uncontrollable discharge generated due to phosphorus trichloride storage tank discharge gas, improve work on the spot environment, alleviate environmental protection pressure, expiration automatic stop valve can completely cut off aqueous vapor and touch phosphorus trichloride, phosphorus trichloride is prevented to be contaminated.
Description
Technical field
The utility model belongs to chemical field, and in particular to a kind of phosphorus trichloride storage tank breathes Flash Gas Compression Skid System.
Background technology
Phosphorus trichloride, relative molecular weight 137.33, density 1.574, fusing point are -112 DEG C, 76 DEG C of boiling point, and appearance is
Colourless transparent liquid is dissolved in benzene, ether, carbon disulfide, carbon tetrachloride.Phosphorus trichloride meets water and plays hydrolysis, and phosphorus trichloride exists
Salt acid mist can be generated in air, has stimulation corrosiveness to skin, mucous membrane.
When temperature Change, material transfer, volume change can occur phosphorus trichloride storage tank for the gas-phase space in storage tank, cause
Gas pressure changes in storage tank, may cause the flat tank of storage tank or quick-fried tank.Due to the tri-chlorination of storage tank internal respiration discharge
Phosphorus gas is less, and treating capacity is small, if a set of elution Tower System of independent configuration, construction cost is higher, and utilization rate is not again high, increases
Construction cost and operating cost are added, but if without processing, phosphorus trichloride gas again can impact environment, damage people
How member's health, therefore, realize low-cost processes phosphorus trichloride storage tank tidal air, it need to be solved the problems, such as into the art
One.
The content of the invention
The purpose of this utility model be to provide it is a kind of simple in structure, it is easy to use, phosphorus trichloride storage tank can be handled simultaneously
The phosphorus trichloride storage tank breathing Flash Gas Compression Skid System of air-breathing and discharge gas.
What the purpose of this utility model was realized in：
A kind of phosphorus trichloride storage tank breathes Flash Gas Compression Skid System, including phosphorus trichloride storage tank and automaton, further includes
Tank connected discharge gas device and sucking gas device are stored up with phosphorus trichloride by first pipe and second pipe respectively, it is described
First pipe and second pipe are connected by total pipeline with phosphorus trichloride storage tank, and the total pipeline is equipped with pressure transmitter, pressure
Power transmitter is connected with the automaton.
The sucking gas device include being arranged on air-breathing automatic stop valve in first pipe and with first pipe end
The moisture dryer of connection.
The discharge gas device includes the expiration automatic stop valve being arranged on second pipe, connects with second pipe end
Injector, circulating tank and the circulating pump connect,
The injector includes gas access, liquid inlet and liquid outlet, the gas access and second pipe end
Connection, the liquid outlet are located in the liquid of circulating tank, and the liquid inlet is connected by circulating pump with Xun Huan pot bottom.
The injector interior is equipped with casing, and described sleeve pipe port of export horizontal level is less than gas access.
The air-breathing automatic stop valve, expiration automatic stop valve and circulating pump are connected with automaton.
The beneficial effects of the utility model are：The utility model device is simple, practical and convenient, at low cost, sucking gas dress
The moisture for solving and being brought into storage tank air-breathing body is put, prevents that phosphorus trichloride is contaminated in storage tank, discharge gas device effectively solves
It has determined due to the uncontrollable discharge of phosphorus trichloride storage tank discharge gas generation, has improved work on the spot environment, alleviate environmental protection pressure, exhale
Automatic stop valve can completely cut off aqueous vapor and touch phosphorus trichloride, and phosphorus trichloride is prevented to be contaminated.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of injector；
In figure：Phosphorus trichloride storage tank 1, moisture dryer 2, air-breathing automatic stop valve 3, pressure transmitter 4, injector 5 are exhaled
Gas automatic stop valve 6, circulating tank 7, circulating pump 8, first pipe 9, second pipe 10, gas access 11, liquid inlet 12, liquid
Outlet 13, total pipeline 14.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of phosphorus trichloride storage tank breathing Flash Gas Compression Skid System, including phosphorus trichloride storage tank 1 and automatically
Control device further includes the discharge gas device being connected respectively with phosphorus trichloride storage tank 1 by first pipe 9 and second pipe 10
With sucking gas device.The first pipe 9 and second pipe 10 are connected by total pipeline 14 with phosphorus trichloride storage tank 1, described
Total pipeline 14 is equipped with pressure transmitter 4, and pressure transmitter 4 is connected with the automaton.
The sucking gas device is last with first pipe 9 including the air-breathing automatic stop valve being arranged in first pipe 9 and 3
The moisture dryer 2 of connection is held, moisture dryer 2 is avoided in the gas of sucking with the gas in moisture contamination phosphorus trichloride storage tank
Body.
The discharge gas device includes the expiration automatic stop valve 6 being arranged on second pipe 10 and second pipe 10
Injector 5, circulating tank 7 and the circulating pump 8 of end connection, injector 5 include gas access 11, liquid inlet 12 and liquid outlet
13, the gas access 11 is connected with 10 end of second pipe, and the liquid outlet 13 is located in the liquid of circulating tank 7, described
Liquid inlet 12 is connected by circulating pump 8 with 7 bottom of circulating tank, the air-breathing automatic stop valve 3,6 and of expiration automatic stop valve
Circulating pump 8 is connected with automaton.When phosphorus trichloride 1 exhaled gas of storage tank, the gas of exhalation enters injector 5,
8 work of automaton control loop pump simultaneously will be reacted and removed into the exhaled gas in injector 5, prevented
Pollute air.
The injector 5 is internally provided with casing, and described sleeve pipe port of export horizontal level is less than gas access, convenient for gas and
Liquid is sufficiently mixed.
When 4 show value of pressure transmitter is in setting range, expiration automatic stop valve 6 and air-breathing automatic stop valve 3 are equal
In dissengaged positions, phosphorus trichloride storage tank discharge gas device and sucking gas device do not work；When pressure transmitter 4 is shown
When value is higher than setting range, automaton control expiration automatic stop valve 6 is opened, and circulating pump 8 starts, phosphorus trichloride storage tank
It breathes and starts to work into gas device；When 4 show value of pressure transmitter is less than setting range, air-breathing automatic stop valve 3 is opened,
Until 4 show value of pressure transmitter is in setting range.
The utility model device is simple, practical and convenient, at low cost, and sucking gas device solves brings into storage tank air-breathing body
Moisture, prevent that phosphorus trichloride is contaminated in storage tank, discharge gas device efficiently solve due to phosphorus trichloride storage tank discharge
The uncontrollable discharge that gas generates improves work on the spot environment, alleviates environmental protection pressure, and expiration automatic stop valve can completely cut off aqueous vapor contact
To phosphorus trichloride, phosphorus trichloride is prevented to be contaminated.
Claims (6)
1. a kind of phosphorus trichloride storage tank breathes Flash Gas Compression Skid System, including phosphorus trichloride storage tank（1）And automaton, feature
It is：It further includes and passes through first pipe（9）And second pipe（10）Respectively with phosphorus trichloride storage tank（1）The discharge gas dress of connection
Put and suck gas device, the first pipe（9）And second pipe（10）Pass through total pipeline（14）With phosphorus trichloride storage tank（1）
Connection, the total pipeline（14）It is equipped with pressure transmitter（4）, pressure transmitter（4）It is connected with the automaton.
2. phosphorus trichloride storage tank according to claim 1 breathes Flash Gas Compression Skid System, it is characterised in that：The sucking gas dress
It puts including being arranged on first pipe（9）On air-breathing automatic stop valve（3）With with first pipe（9）The moisture drying of end connection
Device（2）.
3. phosphorus trichloride storage tank according to claim 1 breathes Flash Gas Compression Skid System, it is characterised in that：The discharge gas dress
It puts including being arranged on second pipe（10）On expiration automatic stop valve（6）With second pipe（10）The injector of end connection
（5）, circulating tank（7）And circulating pump（8）.
4. phosphorus trichloride storage tank according to claim 3 breathes Flash Gas Compression Skid System, it is characterised in that：The injector（5）
Including gas access（11）, liquid inlet（12）And liquid outlet（13）, the gas access（11）With second pipe（10）End
End connection, the liquid outlet（13）Positioned at circulating tank（7）Liquid in, the liquid inlet（12）Pass through circulating pump（8）With
Circulating tank（7）Bottom connects.
5. the phosphorus trichloride storage tank breathing Flash Gas Compression Skid System according to claim 3 or 4, it is characterised in that：The injector
（5）Casing is internally provided with, described sleeve pipe port of export horizontal level is less than gas access（11）.
6. the phosphorus trichloride storage tank breathing Flash Gas Compression Skid System according to Claims 2 or 3, it is characterised in that：The air-breathing is certainly
Dynamic stop valve（3）, expiration automatic stop valve（6）And circulating pump（8）It is connected with automaton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112846.XU CN207417627U (en) | 2017-09-01 | 2017-09-01 | A kind of phosphorus trichloride storage tank breathes Flash Gas Compression Skid System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112846.XU CN207417627U (en) | 2017-09-01 | 2017-09-01 | A kind of phosphorus trichloride storage tank breathes Flash Gas Compression Skid System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207417627U true CN207417627U (en) | 2018-05-29 |
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ID=62315433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721112846.XU Active CN207417627U (en) | 2017-09-01 | 2017-09-01 | A kind of phosphorus trichloride storage tank breathes Flash Gas Compression Skid System |
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|---|---|
| CN (1) | CN207417627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499754A (en) * | 2017-09-01 | 2017-12-22 | 漯河市新旺化工有限公司 | A kind of phosphorus trichloride storage tank breathes Flash Gas Compression Skid System |
-
2017
- 2017-09-01 CN CN201721112846.XU patent/CN207417627U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499754A (en) * | 2017-09-01 | 2017-12-22 | 漯河市新旺化工有限公司 | A kind of phosphorus trichloride storage tank breathes Flash Gas Compression Skid System |
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