CN107499754A - 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
- Publication number
- CN107499754A CN107499754A CN201710777634.1A CN201710777634A CN107499754A CN 107499754 A CN107499754 A CN 107499754A CN 201710777634 A CN201710777634 A CN 201710777634A CN 107499754 A CN107499754 A CN 107499754A
- Authority
- CN
- China
- Prior art keywords
- phosphorus trichloride
- storage tank
- skid system
- gas compression
- trichloride storage
- 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.)
- Pending
Links
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 230000006835 compression Effects 0.000 title claims abstract description 14
- 238000007906 compression Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 19
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
- B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
- B65D90/30—Recovery of escaped vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a kind of phosphorus trichloride storage tank to breathe Flash Gas Compression Skid System, including phosphorus trichloride storage tank and automaton, also include storing up tank connected breath device and getter device with phosphorus trichloride respectively by the first pipeline and second pipe, present device is simple, it is practical and convenient, cost is low, getter device solves the moisture brought into storage tank air-breathing body, prevent that phosphorus trichloride is contaminated in storage tank, breath device is efficiently solved due to uncontrollable discharge caused by 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 invention 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 outward appearance is
Colourless transparent liquid, it 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 Changes 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 can impact to environment again, damage people
How member's health, therefore, realize low-cost processes phosphorus trichloride storage tank tidal air, need to solve the problems, such as it into the art
One.
The content of the invention
It is easy to use it is an object of the invention to provide a kind of simple in construction, the air-breathing of phosphorus trichloride storage tank can be handled simultaneously
Flash Gas Compression Skid System is breathed with the phosphorus trichloride storage tank of discharge gas.
The object of the present invention is achieved like this：
A kind of phosphorus trichloride storage tank breathes Flash Gas Compression Skid System, including phosphorus trichloride storage tank and automaton, in addition to passes through
First pipeline and second pipe store up tank connected breath device and getter device with phosphorus trichloride respectively.
First pipeline and second pipe are connected by total pipeline with phosphorus trichloride storage tank, and the total pipeline is provided with pressure
Power transmitter, pressure transmitter are connected with the automaton.
The getter device includes the air-breathing automatic stop valve being arranged on the first pipeline and is connected with the first pipe end
Moisture dryer.
Expiration automatic stop valve that the breath device includes being arranged on second pipe, it is connected with second pipe end
Injector, circulating tank and circulating pump,
The injector includes gas access, liquid inlet and liquid outlet, and the gas access is connected with second pipe end,
The liquid outlet is located in the liquid of circulating tank, and the liquid inlet is connected by circulating pump with circulation pot bottom.
The injector interior is provided with sleeve pipe, 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 invention are as follows：Present device is simple, practical and convenient, and cost is low, and getter device solves storage tank
The moisture brought into air-breathing body, prevent that phosphorus trichloride is contaminated in storage tank, breath device is efficiently solved due to phosphorus trichloride
Uncontrollable discharge caused by storage tank discharge gas, improves work on the spot environment, alleviates environmental protection pressure, expiration automatic stop valve can completely cut off
Aqueous vapor touches phosphorus trichloride, prevents phosphorus trichloride to be contaminated.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of injector；
In figure：Phosphorus trichloride storage tank 1, moisture dryer 2, air-breathing automatic stop valve 3, pressure transmitter 4, injector 5, exhale certainly
Dynamic stop valve 6, circulating tank 7, circulating pump 8, the first pipeline 9, second pipe 10, gas access 11, liquid inlet 12, liquid outlet
13, total pipeline 14.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
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 automatic
Control device, in addition to the breath device being connected respectively with phosphorus trichloride storage tank 1 by the first pipeline 9 and second pipe 10 and suction
Device of air.First pipeline 9 and second pipe 10 are connected by total pipeline 14 with phosphorus trichloride storage tank 1, the total pipeline 14
Pressure transmitter 4 is provided with, pressure transmitter 4 is connected with the automaton.
The getter device includes the air-breathing automatic stop valve being arranged on the first pipeline 9 and 3 and the end of the first pipeline 9 company
The moisture dryer 2 connect, moisture dryer 2 are avoided in the gas of suction with the gas in moisture contamination phosphorus trichloride storage tank.
The breath device includes the expiration automatic stop valve 6 being arranged on second pipe 10 and the end of second pipe 10
Injector 5, circulating tank 7 and the circulating pump 8 of connection, injector 5 include gas access 11, liquid inlet 12 and liquid outlet 13,
The gas access 11 is connected with the end of second pipe 10, and the liquid outlet 13 is located in the liquid of circulating tank 7, the liquid
Entrance 12 is connected by circulating pump 8 with the bottom of circulating tank 7, the air-breathing automatic stop valve 3, expiration automatic stop valve 6 and circulation
Pump 8 is connected with automaton.When phosphorus trichloride 1 exhaled gas of storage tank, the gas of exhalation enters injector 5, simultaneously
Automaton control circulating pump 8 is worked, and the exhaled gas entered in injector 5 is reacted and removed, prevents from polluting
Air.
The inside of the injector 5 is provided with sleeve pipe, and described sleeve pipe port of export horizontal level is less than gas access, be easy to gas with
Liquid is sufficiently mixed.
When the show value of pressure transmitter 4 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 breath device and getter device do not work；Set when the show value of pressure transmitter 4 is higher than
When determining scope, automaton control expiration automatic stop valve 6 is opened, and circulating pump 8 starts, phosphorus trichloride storage tank tidal air dress
Put start-up operation；When the show value of pressure transmitter 4 is less than setting range, air-breathing automatic stop valve 3 is opened, until pressure inverting
The show value of device 4 is in setting range.
Present device is simple, practical and convenient, and cost is low, and getter device solves the moisture brought into storage tank air-breathing body,
Prevent that phosphorus trichloride is contaminated in storage tank, breath device is efficiently solved because phosphorus trichloride storage tank is discharged caused by gas without group
Discharge to be knitted, improves work on the spot environment, alleviates environmental protection pressure, expiration automatic stop valve can completely cut off aqueous vapor and touch phosphorus trichloride,
Phosphorus trichloride is prevented to be contaminated.
Claims (7)
1. a kind of phosphorus trichloride storage tank breathes Flash Gas Compression Skid System, including phosphorus trichloride storage tank（1）And automaton, its feature
It is：Also include passing through the first pipeline（9）And second pipe（10）Respectively with phosphorus trichloride storage tank（1）The breath device of connection and
Getter device.
2. phosphorus trichloride storage tank according to claim 1 breathes Flash Gas Compression Skid System, it is characterised in that：First pipeline
（9）And second pipe（10）Pass through total pipeline（14）With phosphorus trichloride storage tank（1）Connection, the total pipeline（14）It is provided with pressure
Transmitter（4）, pressure transmitter（4）It is connected with the automaton.
3. phosphorus trichloride storage tank according to claim 1 breathes Flash Gas Compression Skid System, it is characterised in that：The getter device bag
Include and be arranged on the first pipeline（9）On air-breathing automatic stop valve（3）With with the first pipeline（9）The moisture dryer of end connection
（2）.
4. phosphorus trichloride storage tank according to claim 1 breathes Flash Gas Compression Skid System, it is characterised in that：The breath device bag
Include and be 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）.
5. phosphorus trichloride storage tank according to claim 4 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.
6. the phosphorus trichloride storage tank breathing Flash Gas Compression Skid System according to claim 4 or 5, it is characterised in that：The injector
（5）Inside is provided with sleeve pipe, and described sleeve pipe port of export horizontal level is less than gas access（11）.
7. the phosphorus trichloride storage tank breathing Flash Gas Compression Skid System according to claim 3 or 4, 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 |
|---|---|---|---|
| CN201710777634.1A CN107499754A (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 |
|---|---|---|---|
| CN201710777634.1A CN107499754A (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 |
|---|---|
| CN107499754A true CN107499754A (en) | 2017-12-22 |
Family
ID=60694717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710777634.1A Pending CN107499754A (en) | 2017-09-01 | 2017-09-01 | A kind of phosphorus trichloride storage tank breathes Flash Gas Compression Skid System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107499754A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1915795A (en) * | 2006-09-06 | 2007-02-21 | 山西佳新能源化工实业有限公司 | Storage equipment in fillingup station of fuel in alcohols |
| CN203345509U (en) * | 2013-06-17 | 2013-12-18 | 浙江优创材料科技股份有限公司 | Antioxidant protecting device for heat transfer oil |
| CN103758616A (en) * | 2014-02-20 | 2014-04-30 | 山东申普交通科技有限公司 | Motor vehicle exhaust purifying device |
| CN203886516U (en) * | 2013-12-24 | 2014-10-22 | 梧州三和新材料科技有限公司 | Jet self-suction type gas and liquid contact reaction device |
| CN106185095A (en) * | 2016-08-25 | 2016-12-07 | 聂麒曌 | In vehicle-mounted groove tank of tank car breather valve tail gas and absorption system |
| CN207417627U (en) * | 2017-09-01 | 2018-05-29 | 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 CN201710777634.1A patent/CN107499754A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1915795A (en) * | 2006-09-06 | 2007-02-21 | 山西佳新能源化工实业有限公司 | Storage equipment in fillingup station of fuel in alcohols |
| CN203345509U (en) * | 2013-06-17 | 2013-12-18 | 浙江优创材料科技股份有限公司 | Antioxidant protecting device for heat transfer oil |
| CN203886516U (en) * | 2013-12-24 | 2014-10-22 | 梧州三和新材料科技有限公司 | Jet self-suction type gas and liquid contact reaction device |
| CN103758616A (en) * | 2014-02-20 | 2014-04-30 | 山东申普交通科技有限公司 | Motor vehicle exhaust purifying device |
| CN106185095A (en) * | 2016-08-25 | 2016-12-07 | 聂麒曌 | In vehicle-mounted groove tank of tank car breather valve tail gas and absorption system |
| CN207417627U (en) * | 2017-09-01 | 2018-05-29 | 漯河市新旺化工有限公司 | A kind of phosphorus trichloride storage tank breathes Flash Gas Compression Skid System |
Non-Patent Citations (1)
| Title |
|---|
| 张玉秀: "《化工仪表及自动化（工艺专业及分析专业适用）》", 30 June 1986, 化学工业出版社, pages: 12 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |