CN206492497U - A kind of chlorination safety production system - Google Patents
A kind of chlorination safety production system Download PDFInfo
- Publication number
- CN206492497U CN206492497U CN201720184637.XU CN201720184637U CN206492497U CN 206492497 U CN206492497 U CN 206492497U CN 201720184637 U CN201720184637 U CN 201720184637U CN 206492497 U CN206492497 U CN 206492497U
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- chlorine
- valve
- storage tank
- chlorination
- safety
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Abstract
The utility model discloses a kind of chlorination safety production system, including chlorine storage tank and its top chlorine extraction pipeline, chlorine extraction pipeline is produced provided with chlorine is provided with safe pressure relief device at the top of valve, chlorine storage tank, including the first safety valve, its port of export is communicated with chlorine absorption unit；The confession chlorine valve door of chlorine extraction valve outlet end connection is communicated with chlorine buffer tank by caching magnetic valve, and chlorination kettle is communicated with by reacting magnetic valve；Pressure detector is provided with the top of chlorine storage tank, pressure detector signal is connected with PLC, PLC electrical connection caching magnetic valve and reaction magnetic valve；The second safety valve is set at the top of chlorination kettle, its port of export connection chlorine absorption unit；The port of export of chlorine extraction valve also connects chlorine pipelined processing device by tubular service valve.The utility model has the advantages that high for chlorine and course of reaction safety, chlorine absorption are timely fully, pipeline empties thorough, equipment good seal performance, automaticity.
Description
Technical field
The utility model is related to chlorination appratus technical field, and in particular to a kind of chlorination safety production system.
Background technology
At present, during chlorination, chlorine system pressure is difficult to control, and easily occurs leakage accident, therefore chlorine system
Safety relief device in system is just extremely important.Often occur because of long-term corrosion during the safety valve use of chlorine system
Leakage and can not take-off situation, therefore, for ensure safety in production, be badly in need of in chlorine system superpressure can smoothly pressure release simultaneously exist
The safe pressure relief device closed automatically when pressure recovery is normal.
Similarly, in chlorination kettle, pressure not only causes that for chlorine system reaction can not be normally entered in too high kettle
Device is reacted, while there is also certain potential safety hazard.To ensure to be normally carried out, often safety valve is set to carry out on kettle
Pressure release, the chlorine released out needs rapidly to prevent from causing potential safety hazard by absorption processing in a short time, therefore, chlorine it is quick
Absorption plant, which also seems, to be even more important.
And the chlorine system of production and application is in system overhaul or maintenance process is carried out, inevitably to pipe-line system
The chlorine of presence is emptied.Traditional method is connected by temporary pipeline with liquid caustic soda pond or equipped with liquid caustic soda bucket by chlorine,
Using alkali liquor absorption chlorine until emptying, this method, which exists, operates dangerous, chlorine to be difficult to thorough emptying and emptying time length, dimension
Repair the shortcoming of cycle length.
The content of the invention
For above technological deficiency, it is raw safely that technical problem to be solved in the utility model is to provide a kind of chlorination
Production system, with solve the chlorine storage tank of existing chlorination device, in chlorination kettle pressure it is excessive be unable to safety relief and i.e.
Chlorine emptying is operated when preventing the chlorine of timely safety relief discharge from fully handling in time, and supplying chlorine system overhaul with maintenance
Difficulty is big to have potential safety hazard, and emptying time is long, and maintenance cycle is long, the problems such as chlorine is difficult to thorough emptying.
To solve above technical problem, the technical solution adopted in the utility model is：
A kind of chlorination safety production system, including chlorine storage tank and the chlorine that is arranged at the top of the chlorine storage tank are adopted
Go out on pipeline, the chlorine extraction pipeline and be provided with chlorine extraction valve,
Safe pressure relief device is provided with the top of the chlorine storage tank；The safe pressure relief device includes the first safety valve, institute
The port of export for stating the first safety valve is communicated with chlorine absorption unit；
The port of export of the chlorine extraction valve is communicated with for chlorine valve door, and the confession chlorine valve door is communicated with by caching magnetic valve
Chlorine buffer tank；The confession chlorine valve door is communicated with chlorination kettle by reacting magnetic valve；
Pressure detector is provided with the top of the chlorine storage tank, the pressure detector signal is connected with PLC, institute
State the signal output part electrical connection caching magnetic valve and the reaction magnetic valve of PLC；
The second safety valve is provided with the top of the chlorination kettle, the port of export of second safety valve connects the chlorine
Aspiration receiving apparatus；
The port of export of the chlorine extraction valve is also communicated with tubular service valve, and the tubular service valve connects chlorine tube
Line processing unit.
As an improvement scheme, the safe pressure relief device includes relief tube and the institute being connected with the chlorine storage tank
The first safety valve is stated, antiarch shape rupture disk and clamper are provided between the relief tube and first safety valve, it is described quick-fried
The outer surface of fragmentation and the clamper is provided with lining tetrafluoro corrosion-inhibiting coating.
As an improvement scheme, the chlorine pipelined processing device includes setting in liquid caustic soda storage tank, the liquid caustic soda storage tank
There is lye pump, the port of export of the lye pump is communicated with jet pump, and the side of the jet pump is communicated with the tubular service valve
Door, the port of export of the jet pump is extend into the liquid caustic soda storage tank.
As an improvement scheme, the chlorine absorption unit includes chlorine gas absorption tower and liquid caustic soda storage box, the chlorine
The bottom on absorption tower is provided with chlorine inlet, the chlorine gas absorption tower and is staggeredly equipped with multiple companies above the chlorine inlet
Lead on the shower of the liquid caustic soda storage box, the shower and be provided with the spray head of multiple tapers；On the chlorine gas absorption tower
The side in portion is additionally provided with gas outlet.
As an improvement scheme, the bottom of the chlorination kettle is provided with low head, the bottom of the low head is set
It is equipped with discharge nozzle, the discharge nozzle and is provided with threeway, the lower end orifice of the threeway has the first tetrafluoro ball valve, described three
Logical side interface passes sequentially through the first tetrafluoro check-valves, the second tetrafluoro ball valve, the second tetrafluoro check-valves connection reaction electricity
Magnet valve.
As an improvement being provided with pH meter on scheme, the liquid caustic soda storage tank, the side of bottom is provided with the net valve of emptying.
By adopting the above-described technical solution, the beneficial effects of the utility model are：
Due to a kind of chlorination safety production system that the utility model is provided, including chlorine storage tank and it is arranged at chlorine
It is provided with the chlorine extraction pipeline of tank top, chlorine extraction pipeline at the top of chlorine extraction valve, chlorine storage tank and is provided with safety
Pressure relief device；Safe pressure relief device includes the first safety valve, and the port of export of the first safety valve is communicated with chlorine absorption unit；Chlorine
The port of export of extraction valve is communicated with for chlorine valve door, and chlorine buffer tank is communicated with by caching magnetic valve for chlorine valve door；For chlorine valve door
Chlorination kettle is communicated with by reacting magnetic valve；Pressure detector is provided with the top of chlorine storage tank, pressure detector signal connects
It is connected to PLC, the signal output part electrical connection caching magnetic valve and reaction magnetic valve of PLC；Chlorination kettle
Top is provided with the second safety valve, the port of export connection chlorine absorption unit of the second safety valve；The port of export of chlorine extraction valve is also
It is communicated with tubular service valve, tubular service valve connection chlorine pipelined processing device.Above-mentioned technical proposal makes the utility model
There is advantages below compared with prior art:
First, safe pressure relief device, including the first safety valve are provided with the top of chlorine storage tank, the port of export of the first safety valve connects
Chlorine absorption unit is connected with, when this structure makes the hypertonia in chlorine storage tank, pressure release, the chlorine of discharge are carried out by the first safety valve
Gas is absorbed through chlorine absorption unit, it is ensured that the pressure in chlorine storage tank maintains safe range, while making the chlorine after pressure release
Gas is effectively addressed, and has a safety feature.
2nd, the port of export of chlorine extraction valve is communicated with for chlorine valve door, and chlorine is communicated with by caching magnetic valve for chlorine valve door
Buffer tank；For chlorine valve door chlorination kettle is communicated with by reacting magnetic valve；Pressure detector is provided with the top of chlorine storage tank, is pressed
Force detector signal is connected with PLC, the signal output part electrical connection caching magnetic valve and reaction electromagnetism of PLC
Valve；This structure is detected in real time by pressure detector to the pressure in chlorine storage tank, and the pressure value detected is transferred to
PLC, by PLC is to confessing control that the chlorine where chlorine valve door on pipeline is flowed to, when pressure is excessive
When, PLC reacts closed electromagnetic valve by controlling caching magnetic valve to open, and chlorine enters buffer tank by caching magnetic valve
Pressure release is carried out, both ensure that the chlorine gas pressure on chlorine-supplying tube line maintained safe range, and the chlorine after pressure release is collected
It is standby, economize on resources；When detecting pressure in normal range (NR), PLC control caching closed electromagnetic valve reacts magnetic valve
Open, chlorine enters reaction circuit and carries out chlorination, so as to ensure the safety of whole system and realize Automated condtrol.
3rd, the second safety valve, the port of export connection chlorine absorption dress of the second safety valve are provided with the top of chlorination kettle
Put, when can make hypertonia in chlorination kettle, pressure release is carried out by safety valve, the chlorine of extraction is quickly inhaled by chlorine absorption unit
Receipts processing, it is ensured that the pressure of chlorination kettle is rapidly reached normal value, the safety of maintenance reaction system in a short time.
4th, the port of export of chlorine extraction valve is also communicated with tubular service valve, tubular service valve connection chlorine pipeline
Device is managed, this structure can be carried out to chlorine system in system overhaul or maintenance process is carried out to the chlorine that pipe-line system is present
Emptying, and absorption processing is carried out by chlorine pipelined processing device to the chlorine of extraction, it is ensured that to the emptying of pipeline thoroughly, chlorine is inhaled
Receive high treating effect.
Due to the utility model provide a kind of chlorination safety production system, its safe pressure relief device include with it is described
Relief tube and the first safety valve that chlorine storage tank is connected, be provided between relief tube and the first safety valve antiarch shape rupture disk and
Clamper, when this structure can make the system pressure in chlorine storage tank be more than the set-pressure of safety valve, rupture disk moment opening is let out
Power is bled off pressure, without causing the corrosion to safety valve, it is ensured that sealing effectiveness, the outer surface of rupture disk and clamper is provided with lining four
Fluorine corrosion-inhibiting coating, corrosion when being effectively reduced chlorine pressure release to rupture disk and clamper outer surface, effectively improves equipment and uses
Life-span.
Due to a kind of chlorination safety production system that the utility model is provided, its chlorine pipelined processing device includes liquid
Lye pump is provided with alkali storage tank, liquid caustic soda storage tank, the port of export of lye pump is communicated with jet pump, and the side of jet pump is communicated with pipe
Road overhauls valve, and the port of export of jet pump is extend into liquid caustic soda storage tank, when this structure makes chlorine pipeline needs overhaul or repair, by
Liquid caustic soda in liquid caustic soda storage tank is pumped into the jet pump of outlet by lye pump, and the negative pressure formed by jet pump makes the chlorine from chlorine pipeline
Gas can smoothly enter jet pump and liquid caustic soda mixed dissolution, the problem of solving chlorine compression power restriction, and improve chlorine and exist
Dissolving in liquid caustic soda, is conducive to uniformly being reacted with chlorine.
Due to a kind of chlorination safety production system that the utility model is provided, its chlorine absorption unit is inhaled including chlorine
Tower and liquid caustic soda storage box are received, the bottom of chlorine gas absorption tower is provided with the top friendship of chlorine inlet in chlorine inlet, chlorine gas absorption tower
Mistake is provided with the spray head that multiple tapers are provided with the shower of multiple connection liquid caustic soda storage boxes, shower；Chlorine gas absorption tower
The side on top is additionally provided with gas outlet.This structure realizes the quick absorption of chlorine using chlorine and liquid caustic soda counter current contacting, reaches
Chlorine storage tank and the purpose of chlorination kettle quick pressure releasing, meanwhile, the setting of shower and spray head can be such that chlorine is filled with liquid caustic soda
Tap is touched, it is ensured that reaction is fully carried out.
Due to a kind of chlorination safety production system that the utility model is provided, the bottom of its chlorination kettle is provided with
Low head, the bottom of low head, which is provided with discharge nozzle, discharge nozzle, is provided with threeway, and the lower end orifice of threeway has the one or four
Fluorine ball valve, the side interface of threeway passes sequentially through the first tetrafluoro check-valves, the second tetrafluoro ball valve, the connection of the second tetrafluoro check-valves instead
Magnetic valve is answered, this structure makes the chlorine of chlorination enter from autoclave body bottom, it is to avoid chlorination tube insertion kettle at the top of kettle
The black xanthochromia material being mixed with the material that the logical chlorine mode of interior liquid internal is caused influences the defect of finished product quality, side interface
Check-valves, ball valve, the check-valves of setting can effectively prevent chlorine suck-back from entering chlorine-supplying tube road, it is ensured that reaction is normally carried out.
Due to a kind of chlorination safety production system that the utility model is provided, pH meter is provided with its liquid caustic soda storage tank,
This structure can be used for the emptying terminal for determining chlorine pipeline, show still there is chlorine when detecting the pH value in storage tank and still declining
Absorbed from the extraction of chlorine pipeline, when detecting pH stable, show to have reached thorough emptying.The one of liquid caustic soda tank bottom
Side is provided with the net valve of emptying, after the absorbing by liquid caustic soda chlorine in liquid caustic soda storage tank reaches saturation, after the net valve of opening emptying is emptied
Again pour into new liquid caustic soda and carry out chlorine absorption, liquid enters qualified discharge after sewage plant processing.
In summary, a kind of chlorination safety production system that the utility model is provided solves existing chlorination dress
Even if pressure is excessive in the chlorine storage tank put, chlorination kettle is unable to safety relief and the chlorine of safety relief discharge in time can not
Pipeline, which in time, can not be emptied thoroughly, when fully handling in time, and supplying chlorine system overhaul with maintenance brings certain potential safety hazard
Defect, with for chlorine and course of reaction safety, chlorine absorption in time fully, pipeline emptying thoroughly, equipment good seal performance, from
The high advantage of dynamicization degree.
Brief description of the drawings
Fig. 1 is a kind of structural representation for chlorination safety production system that the utility model is provided；
In figure：1. chlorine storage tank, 2. chlorine extraction pipeline, 3. chlorine extraction valve, 4. relief tubes, 5. first safety valves, 6.
Rupture disk, 7. clampers, 8. chlorine gas absorption towers, 9. chlorine inlets, 10. showers, 11. spray heads, 12. gas outlets, 13. supply chlorine
Valve, 14. caching magnetic valves, 15. chlorine buffer tanks, 16. reaction magnetic valves, 17. chlorination kettles, 18. low heads, 19. go out
Expects pipe, 20. threeways, 21. first tetrafluoro ball valves, 22. first tetrafluoro check-valves, 23. second tetrafluoro ball valves, 24. second tetrafluoros stop
Return valve, 25. pressure detectors, 26.PLC controllers, 27. second safety valves, 28. tubular service valves, 29. liquid caustic soda storage tanks, 30.
Lye pump, 31. jet pumps, 32.pH meters, the 33. net valves of emptying, 34. liquid caustic soda storage boxes.
Embodiment
With reference to the accompanying drawings and examples, the utility model is expanded on further.
As shown in figure 1, a kind of chlorination safety production system that the utility model is provided, including chlorine storage tank 1 and set
It is placed on the chlorine extraction pipeline 2 at the top of chlorine storage tank 1, chlorine extraction pipeline 2 and is provided with chlorine extraction valve 3.Chlorine storage tank 1 is pushed up
Portion is additionally provided with safe pressure relief device, including the safety valve 5 of relief tube 4 and first being connected with chlorine storage tank 1, the He of relief tube 4
It is provided with antiarch shape rupture disk 6 and clamper 7 between first safety valve 5, the outer surface of rupture disk 6 and clamper 7 is provided with lining
Tetrafluoro corrosion-inhibiting coating.When system pressure is more than the set-pressure of the first safety valve 5, the take-off of the first safety valve 5, by the chlorine of superpressure
Gas is released in safe equipment, without making the unconfined leakage of chlorine.And added after rupture disk 6 and clamper 7, chlorine
Energy smoothly pressure release during system overpressure, while being closed automatically when pressure recovery is normal, chlorine will not be revealed in process of production, be kept away
Exempted from because produced by the corrosion failure of the first safety valve 5 can not take-off the problem of, it is simple in construction, it is easy for installation, use safety.
As shown in figure 1, the port of export of the first safety valve 5 is communicated with chlorine absorption unit, including chlorine gas absorption tower 8 and liquid caustic soda
Storage box 34, the bottom of chlorine gas absorption tower 8 is provided with spiral on chlorine inlet 9, the side wall of chlorine gas absorption tower and is provided with connection liquid
The top of chlorine inlet 9 is staggeredly equipped with the logical alkali liquor pipe of multiple connections in the logical alkali liquor pipe of alkali storage box 34, chlorine gas absorption tower 8
The spray head 11 of multiple tapers is provided with shower 10, shower 10；The side on the top of chlorine gas absorption tower 8 is additionally provided with outlet
Mouth 12.The quick absorption of chlorine is realized using chlorine and liquid caustic soda counter current contacting, reaches that chlorine storage tank 1 and chlorination kettle 17 are quick
The purpose of pressure release, meanwhile, shower 10 can be such that chlorine is fully contacted with liquid caustic soda with the setting of spray head 11, it is ensured that reaction is fully entered
OK.
As shown in figure 1, the port of export of chlorine extraction valve 3 is communicated with for chlorine valve door 13, for chlorine valve door 13 by caching electromagnetism
Valve 14 is communicated with chlorine buffer tank 15, and chlorination kettle 17 is communicated with by reacting magnetic valve 16.The top of chlorine storage tank 1 is provided with
Pressure detector 25, the signal of pressure detector 25 is connected with PLC 26, the signal output part electrical connection of PLC 26
Cache magnetic valve 14 and reaction magnetic valve 16.This structure is examined in real time by pressure detector 25 to the pressure in chlorine storage tank 1
Survey, and the pressure value detected is transferred to PLC 26, chlorine valve 13 place pipelines of door are confessed by 26 pairs of PLC
On the control that is flowed to of chlorine, when pressure is excessive, PLC 26 is reacted by controlling caching magnetic valve 14 to open
Magnetic valve 16 is closed, and chlorine enters buffer tank by caching magnetic valve 14 and carries out pressure release, both ensure that the chlorine pressure on chlorine-supplying tube line
Power maintains safe range, and the chlorine after pressure release is collected standby, economizes on resources；When detecting pressure in normal range (NR)
When, the control caching magnetic valve 14 of PLC 26 is closed, and reaction magnetic valve 16 is opened, and chlorine enters reaction circuit and carries out chloro
Reaction, so as to ensure the safety of whole system and realize Automated condtrol.
As shown in figure 1, the bottom of chlorination kettle 17 is provided with low head 18, the bottom of low head 18 is provided with discharge nozzle
19, threeway 20 is provided with discharge nozzle 19, and the lower end orifice of threeway 20 has the first tetrafluoro ball valve 21, and the side of threeway 20 connects
Mouth passes sequentially through the first tetrafluoro check-valves 22, the second tetrafluoro ball valve 23, the second tetrafluoro check-valves 24 connection reaction magnetic valve 16 such as
Shown in Fig. 1, the top of chlorination kettle 17 is provided with the second safety valve 27, the port of export connection chlorine absorption of the second safety valve 27
Device.This structure makes the chlorine of chlorination enter from autoclave body bottom, it is to avoid chlorination tube liquid in insertion kettle at the top of kettle
The black xanthochromia material being mixed with the material that the logical chlorine mode in internal portion is caused influences the defect of finished product quality, and side interface is set
Check-valves, ball valve, check-valves can effectively prevent chlorine suck-back from entering chlorine-supplying tube road, it is ensured that reaction is normally carried out.
As shown in figure 1, the port of export of chlorine extraction valve 3 is also communicated with tubular service valve 28, tubular service valve 28 connects
Logical chlorine pipelined processing device, chlorine pipelined processing device includes being provided with lye pump 30 in liquid caustic soda storage tank 29, liquid caustic soda storage tank 29,
The port of export of lye pump 30 is communicated with jet pump 31, and the side of jet pump 31 is communicated with tubular service valve 28, jet pump 31
The port of export is extend into liquid caustic soda storage tank 29.Using fiberglass lye tank (vat) and water flow jet pump 31, by the lye pump 30 in lye tank (vat)
In the jet pump 31 that PPR materials are squeezed into by stainless steel submerged pump, jet pump 31 flows to form vacuum by alkali lye, jet pump 31
Side is connected with chlorine system, when system needs to overhaul or repaired, starts the system, opens corresponding maintenance maintenance valve,
Under the suction function of the formation of jet pump 31, the chlorine thoroughly in evacuation system, simple to operate rapidly, is carried out using negative pressure mode
The evacuation of chlorine pipeline, safety rapidly, evacuates thoroughly, improves maintenance maintenance efficiency, reduce potential safety hazard.
As shown in figure 1, being provided with pH meter 32 on liquid caustic soda storage tank 29, available for the emptying terminal for determining chlorine pipeline, work as inspection
Measure the pH value in storage tank still shows still to have chlorine to be absorbed from the extraction of chlorine pipeline when declining, when detecting pH stable
When, show to have reached thorough emptying.The side of the bottom of liquid caustic soda storage tank 29 is provided with the net valve 33 of emptying, the liquid in liquid caustic soda storage tank 29
Alkali absorption chlorine is reached after saturation, is opened and is poured into new liquid caustic soda progress chlorine absorption, liquid after the net valve 33 of emptying is emptied again
Body enters qualified discharge after sewage plant processing.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New spirit and scope are defined.Therefore, on the premise of the utility model setting design is not departed from, this area ordinary people
The all variations and modifications that member makes to the technical solution of the utility model, all should drop into protection domain of the present utility model,
The claimed technology contents of the utility model, have all been recorded in detail in the claims.
Claims (6)
1. a kind of chlorination safety production system, including chlorine storage tank and be arranged at the top of the chlorine storage tank chlorine extraction
Chlorine extraction valve is provided with pipeline, the chlorine extraction pipeline, it is characterised in that：
Safe pressure relief device is provided with the top of the chlorine storage tank；The safe pressure relief device includes the first safety valve, described the
The port of export of one safety valve is communicated with chlorine absorption unit；
The port of export of the chlorine extraction valve is communicated with for chlorine valve door, and the confession chlorine valve door is communicated with chlorine by caching magnetic valve
Buffer tank；The confession chlorine valve door is communicated with chlorination kettle by reacting magnetic valve；
Pressure detector is provided with the top of the chlorine storage tank, the pressure detector signal is connected with PLC, described
The signal output part electrical connection caching magnetic valve of PLC and the reaction magnetic valve；
The second safety valve is provided with the top of the chlorination kettle, the port of export of second safety valve connects the chlorine and inhaled
Receiving apparatus；
The port of export of the chlorine extraction valve is also communicated with tubular service valve, the tubular service valve connection chlorine pipeline
Manage device.
2. a kind of chlorination safety production system according to claim 1, it is characterised in that：The safe pressure relief device
Including the relief tube and first safety valve being connected with the chlorine storage tank, the relief tube and first safety valve it
Between be provided with antiarch shape rupture disk and clamper, the outer surface of the rupture disk and the clamper is provided with lining tetrafluoro anti-corrosion and applied
Layer.
3. a kind of chlorination safety production system according to claim 2, it is characterised in that：The chlorine pipeline
Device includes being provided with lye pump in liquid caustic soda storage tank, the liquid caustic soda storage tank, and the port of export of the lye pump is communicated with jet pump, institute
The side for stating jet pump is communicated with the tubular service valve, and the port of export of the jet pump is extend into the liquid caustic soda storage tank.
4. a kind of chlorination safety production system according to claim 3, it is characterised in that：The chlorine absorption unit
Including chlorine gas absorption tower and liquid caustic soda storage box, the bottom of the chlorine gas absorption tower is provided with chlorine inlet, the chlorine gas absorption tower
It is staggeredly equipped with the shower of multiple connection liquid caustic soda storage boxes, the shower and sets above the interior chlorine inlet
There is the spray head of multiple tapers；The side on the chlorine gas absorption tower top is additionally provided with gas outlet.
5. a kind of chlorination safety production system according to claim 4, it is characterised in that：The chlorination kettle
Bottom is provided with low head, and the bottom of the low head, which is provided with discharge nozzle, the discharge nozzle, is provided with threeway, the threeway
Lower end orifice have the first tetrafluoro ball valve, the side interface of the threeway passes sequentially through the first tetrafluoro check-valves, the two or four
Fluorine ball valve, the second tetrafluoro check-valves connect the reaction magnetic valve.
6. a kind of chlorination safety production system according to claim 5, it is characterised in that：Set on the liquid caustic soda storage tank
PH meter is equipped with, the side of bottom is provided with the net valve of emptying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720184637.XU CN206492497U (en) | 2017-02-28 | 2017-02-28 | A kind of chlorination safety production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720184637.XU CN206492497U (en) | 2017-02-28 | 2017-02-28 | A kind of chlorination safety production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206492497U true CN206492497U (en) | 2017-09-15 |
Family
ID=59806770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720184637.XU Expired - Fee Related CN206492497U (en) | 2017-02-28 | 2017-02-28 | A kind of chlorination safety production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206492497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110734421A (en) * | 2019-12-06 | 2020-01-31 | 广东省肇庆华格生物科技有限公司 | Safety production device for maltol |
| CN110790738A (en) * | 2019-12-06 | 2020-02-14 | 广东省肇庆华格生物科技有限公司 | Safe production method of maltol |
-
2017
- 2017-02-28 CN CN201720184637.XU patent/CN206492497U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110734421A (en) * | 2019-12-06 | 2020-01-31 | 广东省肇庆华格生物科技有限公司 | Safety production device for maltol |
| CN110790738A (en) * | 2019-12-06 | 2020-02-14 | 广东省肇庆华格生物科技有限公司 | Safe production method of maltol |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 |
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| CF01 | Termination of patent right due to non-payment of annual fee |