CN204647853U - Bottled liquid chlorine safety and environmental protection transporting system - Google Patents
Bottled liquid chlorine safety and environmental protection transporting system Download PDFInfo
- Publication number
- CN204647853U CN204647853U CN201520195313.7U CN201520195313U CN204647853U CN 204647853 U CN204647853 U CN 204647853U CN 201520195313 U CN201520195313 U CN 201520195313U CN 204647853 U CN204647853 U CN 204647853U
- Authority
- CN
- China
- Prior art keywords
- valve
- chlorine
- safety
- cylinder
- liquid chlorine
- 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
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- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 230000007613 environmental effect Effects 0.000 title claims abstract description 13
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 44
- 239000000460 chlorine Substances 0.000 claims abstract description 44
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 12
- 238000006386 neutralization reaction Methods 0.000 claims description 11
- 238000005303 weighing Methods 0.000 claims description 10
- 230000008016 vaporization Effects 0.000 abstract description 6
- 238000009834 vaporization Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
Bottled liquid chlorine safety and environmental protection transporting system, relates to Liquid chlorine field; Comprise conveying gas circuit and electric control equipment, described conveying gas circuit comprises liquid chlorine cylinder, measuring apparatus, constant temperature device and uses chlorine reaction vessel, constant temperature device is sleeved on liquid chlorine cylinder, the bottleneck of liquid chlorine cylinder is provided with cylinder valve, the output terminal connection chlorine reaction vessel after cut-off valve, the first manual relief valve, safety check successively of cylinder valve; Described cut-off valve, constant temperature device connect electric control equipment respectively.The utility model provides a kind of bottled liquid chlorine safety and environmental protection transporting system, achieves automatically quantitative, vaporization conveying, ensure that the demand of downstream product.
Description
Technical field
The utility model relates to Liquid chlorine field, is specially a kind of bottled liquid chlorine safety and environmental protection transporting system.
Background technique
Current use liquid chlorine industry conveying chlorine all adopts the traditional approachs such as vaporization tank pressurization, dry air pressurization, Under Water Pumps method, because of instability of vaporizing, output quantity inaccuracy, downstream product quality does not reach predetermined quality target, whole transporting system is easily leaked, and without the counter measure, potential great hidden danger.In liquid chlorine cylinder, chlorine storage volume can not get effective control, can not ensure again filling safety reliability.During replacing liquid chlorine cylinder, chlorine easily flows in air, causes air ambient severe, even causes the generation of casualty accident.
Model utility content
The purpose of this utility model is to provide one and can quantitatively carries, and automaticity is higher, bottled liquid chlorine safety and environmental protection transporting system safe and reliable in course of conveying.
The technological scheme realizing above-mentioned purpose is: bottled liquid chlorine safety and environmental protection transporting system, it is characterized in that: comprise conveying gas circuit and electric control equipment, described conveying gas circuit comprises liquid chlorine cylinder, measuring apparatus, constant temperature device and uses chlorine reaction vessel, constant temperature device is sleeved on liquid chlorine cylinder, the bottleneck of liquid chlorine cylinder is provided with cylinder valve, the output terminal connection chlorine reaction vessel after cut-off valve, the first manual relief valve, safety check successively of cylinder valve; Described cut-off valve, constant temperature device connect electric control equipment respectively.
The second manual relief valve is also serially connected with between described first manual relief valve and safety check.
This transporting system is also provided with gas circuit of finding time, described in gas circuit of finding time comprise the 3rd manual safety valve and be connected with the chlorine neutralization reactor of vacuum pump; Automatic diverter valve is serially connected with between described cut-off valve and the first manual relief valve, the liquid entering hole of automatic diverter valve connects cut-off valve, automatic diverter valve is provided with two liquid outlets, one of them liquid outlet connects the first manual relief valve, and another liquid outlet connects chlorine neutralization reactor through the 3rd manual safety valve; Described vacuum pump is connected electric control equipment respectively with automatic diverter valve.
Electric control equipment comprises PLC, weighing sensor and temperature transducer, weighing sensor, temperature transducer connect PLC respectively by Analog input mModule, the processor of PLC is connected with keyboard display, the output terminal of described PLC connects constant temperature device, cut-off valve, vacuum pump, automatic diverter valve and alarm respectively, constant temperature device, cut-off valve, vacuum pump, automatic diverter valve and be all connected with relay between alarm and the output terminal of PLC; Described weighing sensor is for gathering the metering signal of measuring apparatus, and described temperature transducer is for gathering chlorine temperature signal in liquid chlorine cylinder.
This transporting system also comprises chlorine survey meter, and chlorine survey meter is by the input end of PID model calling at PLC.
Working principle of the present utility model:
During work, close the 3rd manual safety valve, open cylinder valve, the first manual relief valve, the second manual relief valve, then by the keyboard display setting vapourizing temperature of constant temperature device and the quantity delivered of liquid chlorine cylinder, ensure that in liquid chlorine cylinder, liquid chlorine is not by defeated sky; Now PLC control cut-off valve is opened automatically, automatic diverter valve auto-steering conveying gas circuit, and under the effect of conveying chlorine gas pressure, safety check is opened automatically, and chlorine enters uses chlorine reaction vessel.
When the quantity delivered of liquid chlorine cylinder reaches desired value, weighing sensor sends signal, PLC controls cut-off valve and automatically cuts off conveying gas circuit, control constant temperature device stops constant temperature vaporizing simultaneously automatically, automatic diverter valve auto-steering closes conveying gas circuit, and connect gas circuit of finding time, safety check cuts out automatically, alarm prompting is finished using, the steel cylinder more renewed.
Liquid chlorine cylinder is exchanged because of the not defeated sky of measure control before the liquid chlorine cylinder that need more renew, the cylinder valve of former liquid chlorine cylinder need be closed, open the 3rd manual safety valve, start vacuum pump, all find time remaining chlorine in pipeline, the residue chlorine of extraction, carries out neutralization reaction through chlorine neutralization reactor, chlorine is all disappeared, guarantees personal safety.
When remaining chlorine in conveyance conduit and pipeline of finding time and need all finding time, close cylinder valve, the second manual relief valve of liquid chlorine cylinder, open the first manual relief valve, the 3rd manual safety valve, cut-off valve, automatic diverter valve is converted to connection, makes all conveying gas circuits, gas circuit of finding time all connects.Vacuum pump starts, and all find time remaining chlorine in conveying gas circuit and gas circuit of finding time, the residue chlorine of extraction carries out neutralization reaction through chlorine neutralization reactor, chlorine is all disappeared, guarantees personal safety.
When chlorine leakage occurs at input device scene, the chlorine survey meter that control box is built-in with sends signal to PLC, alarm automatic alarm, and stops constant temperature device, and cut-off valve cuts off conveying gas circuit automatically, stops conveying.Execute-in-place work closes cylinder valve in time, stops the generation of accident, can reset use after leakage point is got rid of.
The beneficial effects of the utility model:
The utility model provides a kind of bottled liquid chlorine safety and environmental protection transporting system, achieves automatically quantitative, vaporization conveying, ensure that the demand of downstream product.
Chlorine occurs automatically to stop carrying and reporting to the police when leaking, and has stopped the generation of chlorine casualty accident.
Automatic control liquid chlorine cylinder storage volume, when storage is to the steel cylinder automatically stopping during lower limit carrying vaporization function and alarm more to renew, because of the defeated empty generation negative pressure of liquid chlorine in bottle when avoiding filling again by exchange steel cylinder, and causes steel cylinder explosive incident.
When exchanging steel cylinder, chlorine in pipeline is found time, and chlorine is carried out neutralisation treatment, guarantee that space environment cleans, stop the generation of casualty accident.According to by chlorine unit chlorine dosage demand, multiple linkage can be designed and use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is electric control equipment schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, 2, the utility model comprises conveying gas circuit 1 and electric control equipment 2, conveying gas circuit 1 comprises liquid chlorine cylinder 3, measuring apparatus 4, constant temperature device 5 and with chlorine reaction vessel 6, constant temperature device 5 is sleeved on liquid chlorine cylinder 3, the bottleneck of liquid chlorine cylinder 3 is provided with cylinder valve 7, the output terminal connection chlorine reaction vessel 6 after the manual relief valve 10 of cut-off valve the 8, first manual relief valve 9, second, safety check 11 successively of cylinder valve 7.
This transporting system is also provided with gas circuit 12 of finding time, and gas circuit of finding time 12 comprises the 3rd manual safety valve 13 and is connected with two chlorine neutralization reactors 15 of vacuum pump 14; Automatic diverter valve 16 is serially connected with between cut-off valve 8 and the first manual relief valve 9, the liquid entering hole of automatic diverter valve 16 connects cut-off valve 8, automatic diverter valve 16 is provided with two liquid outlets, one of them liquid outlet connects the first manual relief valve 9, and another liquid outlet connects two chlorine neutralization reactors 15 through the 3rd manual safety valve 13.
Electric control equipment 2 comprises PLC16, weighing sensor 17, temperature transducer 18 and chlorine survey meter 19, weighing sensor 17, temperature transducer 18 connects PLC16 respectively by Analog input mModule 27, chlorine survey meter 19 connects PLC16 by PID module 28, the processor of PLC16 is connected with keyboard display 20, the output terminal of described PLC16 connects constant temperature device 21 respectively, cut-off valve 22, vacuum pump 23, automatic diverter valve 24 and alarm 25, constant temperature device 21, cut-off valve 22, vacuum pump 23, automatic diverter valve 24 and be all connected with relay 26 between alarm 25 and the output terminal of PLC16, weighing sensor 17 is for gathering the metering signal of measuring apparatus 4, and temperature transducer 18 is for gathering chlorine temperature signal in liquid chlorine cylinder 3.
Claims (5)
1. bottled liquid chlorine safety and environmental protection transporting system, it is characterized in that: comprise conveying gas circuit and electric control equipment, described conveying gas circuit comprises liquid chlorine cylinder, measuring apparatus, constant temperature device and uses chlorine reaction vessel, constant temperature device is sleeved on liquid chlorine cylinder, the bottleneck of liquid chlorine cylinder is provided with cylinder valve, the output terminal connection chlorine reaction vessel after cut-off valve, the first manual relief valve, safety check successively of cylinder valve; Described cut-off valve, constant temperature device connect electric control equipment respectively.
2. bottled liquid chlorine safety and environmental protection transporting system according to claim 1, is characterized in that: be also serially connected with the second manual relief valve between described first manual relief valve and safety check.
3. bottled liquid chlorine safety and environmental protection transporting system according to claim 1, is characterized in that: this transporting system is also provided with gas circuit of finding time, described in gas circuit of finding time comprise the 3rd manual safety valve and be connected with the chlorine neutralization reactor of vacuum pump; Automatic diverter valve is serially connected with between described cut-off valve and the first manual relief valve, the liquid entering hole of automatic diverter valve connects cut-off valve, automatic diverter valve is provided with two liquid outlets, one of them liquid outlet connects the first manual relief valve, and another liquid outlet connects chlorine neutralization reactor through the 3rd manual safety valve; Described vacuum pump is connected electric control equipment respectively with automatic diverter valve.
4. bottled liquid chlorine safety and environmental protection transporting system according to claim 3, it is characterized in that: electric control equipment comprises PLC, weighing sensor and temperature transducer, weighing sensor, temperature transducer connect PLC respectively by Analog input mModule, the processor of PLC is connected with keyboard display, the output terminal of described PLC connects constant temperature device, cut-off valve, vacuum pump, automatic diverter valve and alarm respectively, constant temperature device, cut-off valve, vacuum pump, automatic diverter valve and be all connected with relay between alarm and the output terminal of PLC; Described weighing sensor is for gathering the metering signal of measuring apparatus, and described temperature transducer is for gathering chlorine temperature signal in liquid chlorine cylinder.
5. bottled liquid chlorine safety and environmental protection transporting system according to claim 4, is characterized in that: this transporting system also comprises chlorine survey meter, and chlorine survey meter is by the input end of PID model calling at PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520195313.7U CN204647853U (en) | 2015-04-02 | 2015-04-02 | Bottled liquid chlorine safety and environmental protection transporting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520195313.7U CN204647853U (en) | 2015-04-02 | 2015-04-02 | Bottled liquid chlorine safety and environmental protection transporting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204647853U true CN204647853U (en) | 2015-09-16 |
Family
ID=54100602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520195313.7U Expired - Fee Related CN204647853U (en) | 2015-04-02 | 2015-04-02 | Bottled liquid chlorine safety and environmental protection transporting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204647853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545749A (en) * | 2016-12-20 | 2017-03-29 | 上海至纯洁净系统科技股份有限公司 | A kind of liquid source supply device |
-
2015
- 2015-04-02 CN CN201520195313.7U patent/CN204647853U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545749A (en) * | 2016-12-20 | 2017-03-29 | 上海至纯洁净系统科技股份有限公司 | A kind of liquid source supply device |
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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: 20150916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |