CN206940762U - A kind of peace and quiet system of the hypochlorous acid of acetylene - Google Patents
A kind of peace and quiet system of the hypochlorous acid of acetylene Download PDFInfo
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- CN206940762U CN206940762U CN201720527644.5U CN201720527644U CN206940762U CN 206940762 U CN206940762 U CN 206940762U CN 201720527644 U CN201720527644 U CN 201720527644U CN 206940762 U CN206940762 U CN 206940762U
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- order reaction
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- control valve
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- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 title claims abstract description 43
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000005708 Sodium hypochlorite Substances 0.000 claims abstract description 51
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000012295 chemical reaction liquid Substances 0.000 claims abstract description 45
- 230000001105 regulatory effect Effects 0.000 claims abstract description 26
- 238000003860 storage Methods 0.000 claims abstract description 24
- 239000012086 standard solution Substances 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000005406 washing Methods 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 18
- 239000011550 stock solution Substances 0.000 claims description 18
- 230000001276 controlling effect Effects 0.000 claims description 12
- 230000008676 import Effects 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 6
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical group CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000010924 continuous production Methods 0.000 abstract description 5
- 229960005076 sodium hypochlorite Drugs 0.000 description 41
- 230000000694 effects Effects 0.000 description 8
- 239000012535 impurity Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000005997 Calcium carbide Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- QCJQWJKKTGJDCM-UHFFFAOYSA-N [P].[S] Chemical compound [P].[S] QCJQWJKKTGJDCM-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A kind of peace and quiet system of the hypochlorous acid of acetylene is the utility model is related to, system includes：Preparing tank, slow storage tank, first order reaction tower, second order reaction tower, multiple regulating valves, multiple flowmeters and multiple concentration mensuration instrument；Preparing tank is connected with slow storage tank, and sodium hypochlorite concentration of standard solution analyzer is arranged between the preparing tank and slow storage tank；The slow storage tank is connected with first order reaction tower and second order reaction tower respectively, connecting line is provided with titer flow control valve II, the outlet at bottom of the second order reaction tower is connected with the top entry of first order reaction tower, and connecting line is provided with second order reaction liquid concentration mensuration instrument；The top entry of the first order reaction tower is connected with outlet at bottom by peripheral hardware pipeline, and first order reaction liquid concentration mensuration instrument is provided with the peripheral hardware pipeline.The utility model can be effectively in control tower sodium hypochlorite concentration continuous-stable be maintained in the range of concentration requirement, the continuous production operation that can be achieved to automatically control, reduce the dependence to manpower, improve production efficiency.
Description
Technical field
It the utility model is related to calcium carbide acetylene technical field, and in particular to a kind of peace and quiet system of the hypochlorous acid of acetylene.
Background technology
During calcium carbide acetylene, generally use sodium-hypochlorite process is mixed with to produced acetylene cleaning with removing in acetylene
The impurity such as sulphur, phosphorus and arsenic, so as to obtain the preferable acetylene gas of purity higher quality, but acetylene is entered using hypochlorous acid method
When row is peace and quiet, the concentration of liquor natrii hypochloritis used can not be too high and too low, if concentration easily occurs more than 0.12 %, solution
Blast, if being less than 0.05 %, to acetylene gas just without peace and quiet effect, in addition, liquor natrii hypochloritis has larger damage to human body
Evil, careless manipulation will cause larger injury to personnel.Therefore, how to ensure that liquor natrii hypochloritis is in reasonable concentration and peace
It is complete operate effectively be this area urgent need to resolve technical problem.
Utility model content
The utility model is in view of the shortcomings of the prior art, it is proposed that a kind of peace and quiet system of the hypochlorous acid of acetylene, this practicality are new
Type can effectively control the sodium hypochlorite concentration of the first order reaction liquid and second order reaction liquid in first order reaction tower and second order reaction tower to connect
It is continuous to be stably held in the range of concentration requirement, ensure that peace and quiet effect and safety in production；Meanwhile it can be achieved what is automatically controlled
Continuous production is run, and is reduced the dependence to manpower, is improved production efficiency.
In order to solve the above technical problems, the utility model proposes a kind of peace and quiet system of the hypochlorous acid of acetylene, including：Prepare
Tank, slow storage tank, first order reaction tower, second order reaction tower, multiple regulating valves, multiple flowmeters and multiple concentration mensuration instrument, its feature
It is, the first entrance of the preparing tank is provided with sodium hypochlorite stock solution flow regulating valve and sodium hypochlorite stock solution flow meter, institute
The second entrance for stating preparing tank is provided with feed water stream adjustable valve and feed water stream gauge；The preparing tank and the slow storage tank
It is connected, sodium hypochlorite concentration of standard solution analyzer is arranged between the preparing tank and the slow storage tank；The slow storage tank difference
It is connected with first order reaction tower and second order reaction tower, connecting line is provided with titer flow control valve II, the second order reaction tower
Outlet at bottom be connected with the top entry of the first order reaction tower, connecting line is provided with second order reaction liquid concentration mensuration instrument,
For controlling the titer flow control valve II；The top entry and outlet at bottom of the first order reaction tower pass through peripheral hardware pipeline
It is connected, first order reaction liquid concentration mensuration instrument is provided with the peripheral hardware pipeline, for controlling the tail washings flow of first order reaction tower to adjust
Save valve I and be arranged between first order reaction tower and second order reaction tower, control second order reaction tower Plays liquid and enter first order reaction
The tail washings flow control valve II of tower.
Further, the system also includes：For sodium hypochlorite pipe network system, for raw water pipe network system, the first house steward
Road, bye-pass a1, bye-pass a2, the second main pipe rail, bye-pass b1, bye-pass b2With the 3rd main pipe rail, wherein, the preparing tank
The first import be connected with for sodium hypochlorite pipe network system, sodium hypochlorite stock solution flow regulating valve is provided between its connecting line
With sodium hypochlorite stock solution flow meter；Second import of the preparing tank is connected with for raw water pipe network system, in its connecting line
Between be provided with feed water stream adjustable valve and feed water stream gauge；The outlet of the preparing tank is connected with the inlet of slow storage tank,
Titer flow control valve I and sodium hypochlorite concentration of standard solution analyzer are provided between its connecting line；First house steward
Road one end is connected with the liquid outlet of the slow storage tank, the other end respectively with bye-pass a1With bye-pass a2It is connected, the bye-pass a1
It is connected with the top entry of the second order reaction tower, the bye-pass a2It is connected with the top entry of the first order reaction tower,
Titer flow control valve II and standard flow meters are sequentially provided with first main pipe rail, for controlling the sodium hypochlorite
Stock solution flow regulating valve, feed water stream adjustable valve and titer flow control valve I；Described second main pipe rail one end and described two
The outlet at bottom of order reaction tower is connected, the other end respectively with the bye-pass b1With bye-pass b2It is connected, the bye-pass b1With institute
The top entry for stating second order reaction tower is connected, the bye-pass b2It is connected with the top entry of the first order reaction tower, described
Second order reaction liquid concentration mensuration instrument is provided with second main pipe rail, for controlling the titer flow control valve II；In the branch
Pipeline b2Tail washings flow control valve II is provided with, for adjusting the liquid outlet quantity of the second order reaction tower；In the first order reaction tower
Outlet at bottom be provided with tail washings flow control valve I, the both ends of the 3rd main pipe rail top with the first order reaction tower respectively
Entrance is connected with outlet at bottom, forms circulation loop with the inner chamber of the first order reaction tower, is provided with the 3rd main pipe rail
First order reaction liquid concentration mensuration instrument, for controlling tail washings flow control valve I and tail washings flow control valve II.
Further, the bottom inlet of the second order reaction tower is connected with the top exit of the first order reaction tower, is used for
Acetylene gas in the first order reaction tower after peace and quiet for the first time is passed through in the second order reaction tower.
Further, in addition to：Acetylene gas network management system, its respectively with the bottom inlet of the first order reaction tower and described
The top exit of second order reaction tower is connected.
Further, it is sequentially provided with first main pipe rail to standard liquid pump, titer flow control valve II and mark
Quasi- flow meters；In the bye-pass a2In be provided with regulating valve.
Further, secondary cycle pump and second order reaction liquid concentration mensuration instrument are sequentially provided with second main pipe rail；
First order reaction liquid concentration mensuration instrument, primary cycle pump and regulating valve are sequentially provided with the 3rd main pipe rail.
The beneficial effects of the utility model are：, can be effective by the peace and quiet system of the hypochlorous acid of acetylene described in the utility model
Control first order reaction tower and first order reaction liquid in second order reaction tower and the concentration continuous-stable of second order reaction liquid are maintained at concentration
In claimed range, peace and quiet effect and safety in production are ensured that；Meanwhile the continuous production operation automatically controlled, drop can be achieved
The low dependence to manpower, improve production efficiency.
Brief description of the drawings
Fig. 1 is system architecture sketch of the present utility model.
Fig. 2 is system structure diagram of the present utility model.
Wherein：Preparing tank 1, sodium hypochlorite stock solution flow regulating valve 101, sodium hypochlorite stock solution flow meter 102, feed water stream
Adjustable valve 103, feed water stream gauge 104, titer flow control valve I 105, sodium hypochlorite concentration of standard solution analyzer 106；
Slow storage tank 2, the first main pipe rail a, bye-pass a1, bye-pass a2, to standard liquid pump 201, titer flow control valve II 202, standard
Flow meters 203；First order reaction tower 3, the 3rd main pipe rail c, primary cycle pump 301, first order reaction liquid concentration mensuration instrument 302, tail
The bottom inlet 304 of liquid stream adjustable valve I 303, first order reaction tower；Second order reaction tower 4, the second main pipe rail b, bye-pass b1, branch
Pipeline b2, secondary cycle pump 401, second order reaction liquid concentration mensuration instrument 402, tail washings flow control valve II 403；Regulating valve 5.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to specific embodiment
The utility model is described in further detail.The embodiments described below is exemplary, is only used for explaining that this practicality is new
Type, and it is not intended that to limitation of the present utility model.Unreceipted particular technique or condition in embodiment, according in the art
Document described by technology or condition or carried out according to product description.
Thick acetylene gas of the utility model using impurity contents such as peace and quiet 500 kg/h, sulphur phosphorus as 5 ppm is instantiation
Elaborate the technical solution of the utility model.
According to embodiment of the present utility model, Fig. 1 is system architecture sketch of the present utility model, and Fig. 2 is the utility model
System structure diagram, it is shown referring to Figures 1 and 2, the utility model proposes a kind of peace and quiet system of the hypochlorous acid of acetylene, bag
Include：For sodium hypochlorite pipe network system, for raw water pipe network system, acetylene gas network management system, preparing tank 1, sodium hypochlorite stoste stream
Adjustable valve 101, sodium hypochlorite stock solution flow meter 102, feed water stream adjustable valve 103, feed water stream gauge 104, titer
Flow control valve I 105, sodium hypochlorite concentration of standard solution analyzer 106；Slow storage tank 2, the first main pipe rail a, bye-pass a1, branch pipe
Road a2, to standard liquid pump 201, titer flow control valve II 202, standard flow meters 203；First order reaction tower 3, the 3rd house steward
Road c, primary cycle pump 301, first order reaction liquid concentration mensuration instrument 302, tail washings flow control valve I 303, the bottom of first order reaction tower
Entrance 304；Second order reaction tower 4, the second main pipe rail b, bye-pass b1, bye-pass b2, secondary cycle pump 401, second order reaction liquid concentration
Analyzer 402, tail washings flow control valve II 403；Regulating valve 5.
Shown referring to Figures 1 and 2 according to embodiment of the present utility model, the first import of the preparing tank 1 is with supplying time chlorine
Sour sodium pipe network system is connected, and sodium hypochlorite stock solution flow regulating valve 101 and sodium hypochlorite stoste are provided between its connecting line
Flowmeter 102；Second import of the preparing tank is connected with for raw water pipe network system, and raw material is provided between its connecting line
Water flow adjusting valve 103 and feed water stream gauge 104；The outlet of the preparing tank is connected with the inlet of slow storage tank, in its company
Adapter is provided with titer flow control valve I 105 and sodium hypochlorite concentration of standard solution analyzer 106 between road.
According to embodiment of the present utility model, acetylene gas network management system described in the utility model respectively with the first order reaction
The bottom inlet of tower is connected with the top exit of the second order reaction tower, for providing the acetylene after thick acetylene gas and collection and purification
Gas.
It is shown referring to Figures 1 and 2 according to embodiment of the present utility model, described first main pipe rail a one end and the slow storage
The liquid outlet of tank 2 is connected, the other end respectively with bye-pass a1With bye-pass a2It is connected, the bye-pass a1With the second order reaction
The top entry of tower 4 is connected, the bye-pass a2It is connected with the top entry of the first order reaction tower 3, and in the bye-pass a2
In be provided with regulating valve 5, be sequentially provided with first main pipe rail to standard liquid pump 201, the and of titer flow control valve II 202
Standard flow meters 203, for controlling the sodium hypochlorite stock solution flow regulating valve 101, feed water stream adjustable valve 103 and mark
Quasi- liquid stream adjustable valve I 105.
It is shown referring to Figures 1 and 2 according to embodiment of the present utility model, described second main pipe rail b one end and the two level
The outlet at bottom of reaction tower 4 is connected, the other end respectively with the bye-pass b1With bye-pass b2It is connected, the bye-pass b1With institute
The top entry for stating second order reaction tower is connected, the bye-pass b2It is connected with the top entry of the first order reaction tower 3, described
Secondary cycle pump 401 and second order reaction liquid concentration mensuration instrument 402 are sequentially provided with second main pipe rail, for controlling the titer
Flow control valve II 202；In the bye-pass b2Tail washings flow control valve II 403 is provided with, for adjusting the second order reaction
The liquid outlet quantity of tower；Wherein, the second main pipe rail b, the bye-pass b1One is formed with the inner chamber of the second order reaction tower 4 to follow
Loop back path.
It is shown referring to Figures 1 and 2 according to embodiment of the present utility model, the bottom inlet of the second order reaction tower 4 and institute
The top exit for stating first order reaction tower 3 is connected, for the acetylene gas in the first order reaction tower after peace and quiet for the first time to be passed through into institute
State in second order reaction tower.
It is shown referring to Figures 1 and 2 according to embodiment of the present utility model, set in the outlet at bottom of the first order reaction tower 3
There is a tail washings flow control valve I 303, the both ends of the 3rd main pipe rail c top entry with the first order reaction tower 3 and bottom respectively
Portion outlet is connected, and forms circulation loop with the inner chamber of the first order reaction tower, one-level is sequentially provided with the 3rd main pipe rail c
Reaction solution concentration analyzer 302, primary cycle pump 301 and regulating valve 5, for controlling tail washings flow control valve I 303 and tail washings stream
Adjustable valve II 403.
In another aspect of the present utility model, it is proposed that a kind of peace and quiet system of hypochlorous acid using above-mentioned acetylene carries out peace and quiet
Method, it is shown referring to Figures 1 and 2 according to embodiment of the present utility model, specifically include following steps：Step（1）For：Open
It is dynamic to supply sodium hypochlorite pipe network system and supply raw water pipe network system, adjusted through sodium hypochlorite stock solution flow regulating valve and raw water flow
Section valve is passed through the sodium hypochlorite stoste and 10.9 t raw waters that 0.1 t levels are 13% into preparing tank, passes through hypochlorous acid
The sodium hypochlorite stoste and the amount of raw water that sodium stock solution flow meter and the control of feed water stream gauge are passed through, make the two by setting ratio
It is passed through into the preparing tank, 11 t sodium hypochlorite standard liquids is formed after being thoroughly mixed, then start titer
The sodium hypochlorite titer prepared is passed through standby in slow storage tank by flow control valve I, and is surveyed by concentration of standard solution analyzer
The concentration of the fixed titer.
It is shown referring to Figures 1 and 2 according to embodiment of the present utility model, step（2）：It is clear to thick acetylene gas when needing
When net, start and give standard liquid pump, by the titer in slow storage tank through the first main pipe rail, bye-pass a1With bye-pass a2Respectively to one
1 t titer is passed through in order reaction tower and second order reaction tower respectively as first order reaction liquid and second order reaction liquid, is started simultaneously
Primary cycle pump and secondary cycle pump, make the first order reaction liquid and second order reaction liquid respectively in first order reaction tower and second order reaction
Circulated sprinkling in tower.
It is shown referring to Figures 1 and 2 according to embodiment of the present utility model, step（3）：Meanwhile start acetylene gas webmaster system
System, be passed through into the first order reaction tower impurity contents such as 500 kg/h, sulphur phosphorus be 5 ppm thick acetylene gas carry out it is peace and quiet, clearly
When net reaction starts, close into bye-pass a2In regulating valve, and no longer added by the pipeline into the first order reaction tower
Titer, during peace and quiet, with the progress of peace and quiet reaction, the sodium hypochlorite concentration in the first order reaction liquid gradually reduces,
When its concentration is down to 0.05 %, becomes tail washings discharge due to the too low peace and quiet effect unobvious of sodium hypochlorite concentration, pass through institute
First order reaction liquid concentration mensuration instrument is stated to determine the change in concentration of the first order reaction liquid and control the aperture of tail washings regulating valve I to increase,
Make more tail washings discharge by the outlet at bottom of the first order reaction tower and be used as waste liquid to be handled, meanwhile, pass through described one
The aperture of tail washings regulating valve II increase of second order reaction tower described in order reaction liquid concentration mensuration instrument control system, by the sodium hypochlorite of high concentration
Second order reaction liquid is passed into the first order reaction tower and supplemented, and the sodium hypochlorite concentration of first order reaction liquid is raised again,
When the sodium hypochlorite concentration in first order reaction liquid rises to 0.08 %, pass through the first order reaction liquid concentration mensuration instrument control tail washings
Regulating valve I and the aperture of tail washings regulating valve II reduce, and make the sodium hypochlorite concentration of first order reaction liquid stable in highest and minimum critical
Between value, it is ensured that it has peace and quiet effect to thick acetylene gas；It is miscellaneous that the thick acetylene gas after peace and quiet becomes sulphur, phosphorus etc.
Matter content is about the first peace and quiet acetylene gas of 1 ppm low impurity content, and is entered from the top exit of the first order reaction tower
The second order reaction tower, caused 0.05 % low concentration sodium hypochlorite tail washings passes through the outlet at bottom row of first order reaction tower after peace and quiet
Go out.
It is shown referring to Figures 1 and 2 according to embodiment of the present utility model, step（4）：The first peace and quiet acetylene gas enters
Enter and carry out peace and quiet, the impurity in removing acetylene gas in the second order reaction tower again, until the content of acetylene gas reaches setting,
It is discharged into by peace and quiet into impurity contents such as sulphur, phosphorus for 0.1 ppm high purity acetylene gas and from the top exit of the second order reaction tower
Acetylene gas network management system carries out deposit and used as product gas；During peace and quiet, with the progress of peace and quiet reaction, second order reaction liquid
Sodium hypochlorite concentration gradually reduce, when being down to sodium hypochlorite 0.08 % of concentration of second order reaction liquid, pass through second order reaction liquid
The aperture of concentration mensuration instrument control titer flow control valve II increases, and improves the amount that titer is supplied into the second order reaction tower,
When the sodium hypochlorite concentration of second order reaction liquid is higher than 0.12 %, pass through second order reaction liquid concentration mensuration instrument control standard flow quantity
The aperture of regulating valve II diminishes, and reduces the amount that titer is supplied into second order reaction tower, makes the sodium hypochlorite concentration position of second order reaction liquid
Between lowest critical value and highest critical value, there is peace and quiet effect to acetylene gas.
It is shown referring to Figures 1 and 2 according to embodiment of the present utility model, step（5）：When titer is constantly postponed storage tank
When being passed through the second order reaction tower, sodium hypochlorite stock solution flow is controlled to adjust by standard flow meters and concentration of standard solution analyzer
The aperture of valve and feed water stream adjustable valve is saved, feed flow makes titer into preparing tank, and controls titer Flow-rate adjustment
Valve I, the sodium hypochlorite titer prepared in preparing tank is passed through in slow storage tank and supplements consumption.
By embodiment, the first order reaction liquid and second order reaction liquid in first order reaction tower and second order reaction tower can be effectively controlled
Concentration continuous-stable is maintained in the range of 0.05 %-0.08 % and 0.08 %-0.12 % concentration requirement respectively, so that it is guaranteed that
Peace and quiet effect and safety in production；Meanwhile the continuous production operation automatically controlled can be achieved, the dependence to manpower is reduced, is improved
Production efficiency.
Inventor has found, by the peace and quiet system of the hypochlorous acid of acetylene described in the utility model, can effectively control first order reaction
The concentration continuous-stable of first order reaction liquid and second order reaction liquid in tower and second order reaction tower is maintained in the range of concentration requirement, from
And it ensure that peace and quiet effect and safety in production；Meanwhile the continuous production operation that can be achieved to automatically control, reduce to manpower according to
Rely, improve production efficiency.
In the utility model, unless otherwise clearly defined and limited, the term such as term " connected ", " connection " should be done extensively
Reason and good sense solution, for example, it may be fixedly connected or be detachably connected, or integrally；Can mechanically connect, can also
It is electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two element internals connection or
The interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
Concrete meaning of the term in the utility model.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
Identical embodiment or example need not be directed to by stating.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff can be carried out the different embodiments or example and the feature of different embodiments or example described in this specification
With reference to and combination.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification, meanwhile, for those of ordinary skill in the art, foundation
The thought of the application, in specific embodiments and applications there will be changes.
Claims (6)
1. a kind of peace and quiet system of the hypochlorous acid of acetylene, including：It is preparing tank, slow storage tank, first order reaction tower, second order reaction tower, multiple
Regulating valve, multiple flowmeters and multiple concentration mensuration instrument, it is characterised in that
First entrance of the preparing tank is provided with sodium hypochlorite stock solution flow regulating valve and sodium hypochlorite stock solution flow meter, described
Second entrance of preparing tank is provided with feed water stream adjustable valve and feed water stream gauge；The preparing tank and the slow storage tank phase
Even, sodium hypochlorite concentration of standard solution analyzer is arranged between the preparing tank and the slow storage tank；
The slow storage tank is connected with first order reaction tower and second order reaction tower respectively, and connecting line is provided with titer flow control valve
II, the outlet at bottom of the second order reaction tower is connected with the top entry of the first order reaction tower, and connecting line is provided with two level
Reaction solution concentration analyzer, for controlling the titer flow control valve II；
The top entry of the first order reaction tower is connected with outlet at bottom by peripheral hardware pipeline, and one is provided with the peripheral hardware pipeline
Order reaction liquid concentration mensuration instrument, for controlling the tail washings flow control valve I of first order reaction tower and being arranged at first order reaction tower and two
Between order reaction tower, control second order reaction tower Plays liquid enters the tail washings flow control valve II of first order reaction tower.
2. the peace and quiet system of the hypochlorous acid of acetylene according to claim 1, it is characterised in that the system also includes：For secondary
Sodium chlorate pipe network system, for raw water pipe network system, the first main pipe rail, bye-pass a1, bye-pass a2, the second main pipe rail, bye-pass
b1, bye-pass b2With the 3rd main pipe rail, wherein,
First import of the preparing tank is connected with for sodium hypochlorite pipe network system, and sodium hypochlorite is provided between its connecting line
Stock solution flow regulating valve and sodium hypochlorite stock solution flow meter；Second import of the preparing tank is with supplying raw water pipe network system phase
Even, feed water stream adjustable valve and feed water stream gauge are provided between its connecting line；The outlet of the preparing tank and slow storage
The inlet of tank is connected, and titer flow control valve I is provided between its connecting line and sodium hypochlorite concentration of standard solution determines
Instrument；
Described first main pipe rail one end is connected with the liquid outlet of the slow storage tank, the other end respectively with bye-pass a1With bye-pass a2
It is connected, the bye-pass a1It is connected with the top entry of the second order reaction tower, the bye-pass a2With the first order reaction tower
Top entry is connected, and is sequentially provided with titer flow control valve II and standard flow meters in first main pipe rail, is used for
Control sodium hypochlorite stock solution flow regulating valve, feed water stream adjustable valve and the titer flow control valve I；
Described second main pipe rail one end is connected with the outlet at bottom of the second order reaction tower, the other end respectively with the bye-pass b1
With bye-pass b2It is connected, the bye-pass b1It is connected with the top entry of the second order reaction tower, the bye-pass b2With described one
The top entry of order reaction tower is connected, and second order reaction liquid concentration mensuration instrument is provided with second main pipe rail, for controlling
State titer flow control valve II；In the bye-pass b2Tail washings flow control valve II is provided with, it is anti-for adjusting the two level
Answer the liquid outlet quantity of tower；
Be provided with tail washings flow control valve I in the outlet at bottom of the first order reaction tower, the both ends of the 3rd main pipe rail respectively with
The top entry of the first order reaction tower is connected with outlet at bottom, and circulation loop is formed with the inner chamber of the first order reaction tower,
3rd main pipe rail is provided with first order reaction liquid concentration mensuration instrument, for controlling tail washings flow control valve I and tail washings flow to adjust
Save valve II.
3. the peace and quiet system of the hypochlorous acid of acetylene according to claim 2, it is characterised in that the bottom of the second order reaction tower
Portion's import is connected with the top exit of the first order reaction tower, for by the first order reaction tower through it is first it is peace and quiet after acetylene
Gas is passed through in the second order reaction tower.
4. the peace and quiet system of the hypochlorous acid of acetylene according to claim 2, it is characterised in that also include：Acetylene gas webmaster system
System, it is connected with the bottom inlet of the first order reaction tower and the top exit of the second order reaction tower respectively.
5. the peace and quiet system of the hypochlorous acid of acetylene according to claim 2, it is characterised in that in first main pipe rail
It is sequentially provided with to standard liquid pump, titer flow control valve II and standard flow meters；In the bye-pass a2In be provided with regulation
Valve.
6. the peace and quiet system of the hypochlorous acid of acetylene according to claim 2, it is characterised in that on second main pipe rail
It is sequentially provided with secondary cycle pump and second order reaction liquid concentration mensuration instrument；First order reaction liquid is sequentially provided with the 3rd main pipe rail
Concentration mensuration instrument, primary cycle pump and regulating valve.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720527644.5U CN206940762U (en) | 2017-05-12 | 2017-05-12 | A kind of peace and quiet system of the hypochlorous acid of acetylene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720527644.5U CN206940762U (en) | 2017-05-12 | 2017-05-12 | A kind of peace and quiet system of the hypochlorous acid of acetylene |
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| CN206940762U true CN206940762U (en) | 2018-01-30 |
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| CN201720527644.5U Active CN206940762U (en) | 2017-05-12 | 2017-05-12 | A kind of peace and quiet system of the hypochlorous acid of acetylene |
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| Country | Link |
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| CN (1) | CN206940762U (en) |
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2017
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