CN203613139U - Automatic acid preparation system - Google Patents
Automatic acid preparation system Download PDFInfo
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- CN203613139U CN203613139U CN201320798900.6U CN201320798900U CN203613139U CN 203613139 U CN203613139 U CN 203613139U CN 201320798900 U CN201320798900 U CN 201320798900U CN 203613139 U CN203613139 U CN 203613139U
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- acid
- pond
- sour water
- move back
- complex
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- 239000002253 acid Substances 0.000 title claims abstract description 298
- 238000002360 preparation method Methods 0.000 title abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 238000005554 pickling Methods 0.000 claims description 49
- 238000004891 communication Methods 0.000 claims description 31
- 230000004087 circulation Effects 0.000 claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract description 46
- 238000000034 method Methods 0.000 abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 11
- 238000007598 dipping method Methods 0.000 abstract 5
- 239000007788 liquid Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 6
- 229920000159 gelatin Polymers 0.000 description 6
- 235000019322 gelatine Nutrition 0.000 description 6
- 108010010803 Gelatin Proteins 0.000 description 5
- 239000008273 gelatin Substances 0.000 description 5
- 235000011852 gelatine desserts Nutrition 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000011260 aqueous acid Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000001828 Gelatine Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000004801 process automation Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Abstract
The utility model provides an automatic acid preparation system. The automatic acid preparation system comprises a concentrated acid pool, an acid withdraw water pool, an acid preparation pool and an acid-dipping device, wherein the concentrated acid pool is communicated with the acid preparation pool through a pipeline; the acid withdraw water pool is communicated with the acid preparation pool through a pipeline; the acid preparation pool is communicated with the acid-dipping device through a pipeline; the acid-dipping device is communicated with the acid withdraw water pool through a pipeline. According to the automatic acid preparation system provided by the utility model, concentration deviation caused by operating personnel during the preparation of diluted hydrochloric acid is reduced, acid preparation precision is improved, automatic preparation is realized, the requirement of uninterruptedly supplying acid in an acid-dipping process is met, and the continuity of acid-dipping production is guaranteed.
Description
Technical field
The utility model relates to gelatin extraction technical field, relates in particular to a kind of automatic acid preparing system.
Background technology
The production of gelatin is the process of extracting gelatin from ox bone grain, master operation in production process has pickling, liming, moves back ash, neutralization washing, put forward glue, ion-exchange, evaporation, dry, mixture etc., aided process comprises skeletal grain processing, complex acid (diluted acid preparation), the preparation of ash breast, reagent preparation etc., production process is loaded down with trivial details, production cycle is grown (from being dosed into out the product time of approximately 60 days), need the processing parameter of control a lot, the variation of these parameters is very large on the impact of quality product.
Pickling is with certain density dilute hydrochloric acid, skeletal grain to be soaked in pickling tank, calcareous and inorganic salt in removal skeletal grain obtain the process of ossein, in production process, must there be concentration stabilize and continuously dilute hydrochloric acid supply, normally carrying out of guarantee manufacturing of gelatin, therefore, the Yield and quality to gelatin product of dilute hydrochloric acid blending process control and production cost play vital effect.
At present conventional diluted acid compound method is according to concentration and the quantity at the volume of concentrated acid concentration, complex acid tank and required diluted acid night, calculate by artificial proportioning, due to operator's difference, the stability of the dilute hydrochloric acid concentration making is difficult to assurance, and the supply of diluted acid is also difficult to meet the continuity of producing.
Therefore, in gelatine production course, need badly and introduce a kind of automated control technology, the production process of each operation is produced in strict accordance with technical process, both normal continuity of producing can be guaranteed, and the automatic acid preparing system of quality product and effective production control cost can be improved and guarantee again.
Utility model content
The problems such as the utility model has overcome complex acid process length consuming time in prior art, labor capacity is large, precision is low, have proposed a kind of automatic acid preparing system.
The utility model proposes a kind of automatic acid preparing system, comprising: concentrated acid pond; Complex acid pond, pipeline communication is passed through in described complex acid pond and described concentrated acid pond; Move back sour water pond, described in move back sour water pond and pipeline communication is passed through in described complex acid pond; Pickling device, described pickling device and described complex acid pond and described in move back sour water pond and pass through pipeline communication.
The automatic acid preparing system the utility model proposes, described concentrated acid pond comprises: concentrated acid outlet, described concentrated acid outlet is passed through pipeline communication with described complex acid pond.
The automatic acid preparing system the utility model proposes, described concentrated acid pond further comprises: concentrated acid under meter, described concentrated acid under meter is arranged on the pipeline that described concentrated acid pond is connected with described complex acid pond; Concentrated acid tank gage, described concentrated acid tank gage is arranged on the top in described concentrated acid pond.
The automatic acid preparing system the utility model proposes, described in move back sour water pond and comprise: move back sour water outlet, described in move back sour water outlet and pass through pipeline communication with described complex acid pond; Move back sour water entrance, described in move back sour water entrance and described pickling device passes through pipeline communication.
The automatic acid preparing system the utility model proposes, described in move back sour water pond and further comprise: move back sour water under meter, described in move back sour water under meter and move back described in being arranged on the pipeline that sour water pond is connected with described complex acid pond; Move back sour water tank gage, described in move back sour water tank gage and move back described in being arranged on the top in sour water pond.
The automatic acid preparing system the utility model proposes, described complex acid pond comprises complex acid tank, described complex acid tank comprises: acid inlet, pipeline communication is passed through in described acid inlet and described concentrated acid pond; Water-in, described water-in with described in move back sour water pond and pass through pipeline communication; Acid mouth, described acid mouth and described pickling device pass through pipeline communication; Circulation port, described circulation port and described acid mouth are passed through pipeline communication.
The automatic acid preparing system the utility model proposes, described complex acid tank further comprises: diluted acid under meter, described diluted acid under meter is arranged on the pipeline that described acid mouth is connected with described pickling device; Diluted acid tank gage, described diluted acid tank gage is arranged on the top of described complex acid tank.
The automatic acid preparing system the utility model proposes, described complex acid pond further comprises: complex acid tank described in two or more, is arranged in parallel between complex acid tank described in two or more.Preferably, two described complex acid tanks are set in described complex acid pond, between two described complex acid tanks, are arranged in parallel.
The automatic acid preparing system the utility model proposes, described pickling device comprises: pickling pond group, the quantity of described pickling pond group is one or more, between the group of multiple described picklings pond, is arranged in parallel.
The automatic acid preparing system the utility model proposes, further comprises: acid-base concentration meter, described acid-base concentration meter be arranged on described concentrated acid pond and described in move back on the output channel in sour water pond; Automation control system, described automation control system respectively with described concentrated acid pond, described in move back sour water pond, described complex acid pond and described pickling device and be connected.
The beneficial effects of the utility model are: 1, reduced the concentration deviation that preparation dilute hydrochloric acid is caused by operator, improved complex acid precision, be conducive to the control of pickling technique; 2, automatization preparation has realized on-line continuous preparation, has met pickling procedure and has uninterruptedly supplied sour requirement, has guaranteed the continuity that pickling is produced; 3, move back the recycling of sour water, saved the consumption of complex acid water consumption and concentrated hydrochloric acid, reduced production cost, realize pickling procedure wastewater zero discharge completely, meet the requirement of environmental protection; 4, reduce labour intensity, cut payroll to improve efficiency, saved manpower; 5, stably manufactured technique, improves the quality of products; 6, improve Working environment, reduced the corrodibility of acid mist to equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model automatic acid preparing system.
Fig. 2 is the structural representation in concentrated acid pond in the utility model automatic acid preparing system.
Fig. 3 is the structural representation that moves back sour water pond in the utility model automatic acid preparing system.
Fig. 4 is the structural representation of complex acid tank in the utility model automatic acid preparing system.
Fig. 5 is the structural representation of the recycle system in the utility model automatic acid preparing system.
Embodiment
In conjunction with following specific embodiments and the drawings, the utility model is described in further detail.Implement process of the present utility model, condition, experimental technique etc., except the content of mentioning specially below, be universal knowledege and the common practise of this area, the utility model is not particularly limited content.
In Fig. 1 to Fig. 2, the dense salt pond of 1-, the outlet of 11-concentrated acid, 12-concentrated acid under meter, 13-concentrated acid tank gage, 2-moves back sour water pond, 21-moves back sour water outlet, 22-moves back sour water entrance, 23-moves back sour water under meter, 24-moves back sour water tank gage, 3-complex acid pond, 31-complex acid tank, 311-acid inlet, 312-water-in, 313-acid mouth, 314-circulation port, 315-diluted acid under meter, 316-diluted acid tank gage, 4-pickling device, 41-pickling pond group, 5-acid-base concentration meter, VA1～VA8-magnetic valve, VH1～VH17-manual valve, D1-makes sour pump, D2-beats back sour water pump, S1～S2-Send out pump,
As shown in Figure 1, the utility model proposes a kind of automatic acid preparing system, comprising: concentrated acid pond 1, complex acid pond 3, move back sour water pond 2 and pickling device 4.
Wherein, complex acid pond 3, is moved back sour water pond 2 and is passed through pipeline communication with complex acid pond 3 by pipeline communication with concentrated acid pond 1, and pickling device 4 passes through pipeline communication with complex acid pond 3.
In the automatic acid preparing system the utility model proposes, concentrated acid pond 1 is used for storing the concentrated hydrochloric acid without allotment, and it comprises: concentrated acid outlet 11, concentrated acid under meter 12 and concentrated acid tank gage 13.
Wherein, concentrated acid outlet 11 is with complex acid pond 3 by pipeline communication, and it is used for exporting concentrated hydrochloric acid.Concentrated acid under meter 12 is arranged on the pipeline that concentrated acid pond 1 is connected with complex acid pond 3, the consumption of concentrated hydrochloric acid when it is used for metering preparation dilute acid soln.Concentrated acid tank gage 13 is arranged on the top in concentrated acid pond 1, and it is used for measuring the liquid level of concentrated hydrochloric acid in concentrated acid pond 1.
In the automatic acid preparing system the utility model proposes, move back the water needing when sour water pond 2 is used for providing complex acid for complex acid pond 3, be also used for collecting the weary acid that pickling device 4 ejects, it comprises simultaneously: move back sour water outlet 21, move back sour water entrance 22, move back sour water under meter 23 and move back sour water tank gage 24.
Wherein, move back sour water outlet 21 and pass through pipeline communication with complex acid pond 3, it is used for exporting and contains light aqueous acid.Move back sour water entrance 22 and pass through pipeline communication with pickling device 4, it is used for collecting the weary acid that pickling device 4 ejects.Move back sour water under meter 23 and be arranged on and move back on the pipeline that sour water pond 2 is connected with complex acid pond 3, when it is used for metering preparation dilute acid soln, move back sour water.Move back sour water tank gage 24 and be arranged on the top of moving back sour water pond 2, it is used for measuring the liquid level of moving back acidic aqueous solution in sour water pond 2.
In the automatic acid preparing system the utility model proposes, complex acid pond 3 comprises that two or more complex acid tanks 31 are arranged in parallel, complex acid tank 31 is used for preparing the hydrochloric acid that meets production technique, it comprises: acid inlet 311, water-in 312, acid mouth 313, circulation port 314, diluted acid under meter 315 and diluted acid tank gage 316.
Wherein, acid inlet 311 is with concentrated acid pond 1 by pipeline communication, and it is used for inputting concentrated acid in complex acid tank 31.Water-in 312 with move back sour water pond 2 by pipeline communication, it is used for containing light aqueous acid to input in complex acid tank 31.Acid mouth 313 is with pickling device 4 by pipeline communication, and it is used for consuming hydrochloric acid.Circulation port 314 is with acid mouth 313 by pipeline communication, and it uses the hydrochloric acid in circulation complex acid tank 31.Diluted acid under meter 315 is arranged on the pipeline that acid mouth 313 is connected with pickling device 4, and it is used for the dilute acid soln consumption that metering prepares.Diluted acid tank gage 316 is arranged on the top of complex acid tank 31, and it is used for measuring the liquid level in complex acid tank 31.
In the automatic acid preparing system the utility model proposes, pickling device 4 comprises: one or more pickling pond group 41, between multiple picklings pond group 41, be arranged in parallel, and it is used for to material pickling.
In the automatic acid preparing system the utility model proposes, further comprise: acid-base concentration meter 5, acid-base concentration meter 5 is arranged on concentrated acid pond 1 and moves back on the output channel in sour water pond 2, and it is used for detecting the concentration of dense acid strength and the dilute acid soln preparing.
In the automatic acid preparing system the utility model proposes, further comprise: automation control system, automation control system and automation control system respectively with concentrated acid pond 1, move back sour water pond 2, complex acid pond 3 and pickling device 4 and be connected, it comprises: main control box, field control case, concentrated hydrochloric acid frequency conversion case, move back sour water frequency conversion case, industrial computer and power supply.
Wherein, main control box, move back sour water frequency conversion case, industrial computer and power supply and be arranged in the operation room at scene, pickling workshop, field control case and concentrated hydrochloric acid frequency conversion case are arranged near watch-keeping cubicle complex acid tank 31 and concentrated acid pond 1.Between field control case and main control box, be to be connected by PROFIBUS-DP fieldbus.
Wherein, the main website of PLC S7-300 is installed in main control box; be the core of whole Controlling System, mainly complete the automation functions such as data gathering, arithmetical operation, logic control, data storage, Communication Control, trouble diagnosis and system protection in complex acid process.By software programming, can realize the functions such as manual complex acid, automatic mixing acid, complex acid output, online complex acid and output, have and stop in emergency and accident treatment function.
Wherein, the substation, ET-200 remote I/0 of PLC being installed in field control case, is the main interface of Controlling System data gathering, is also the main interface of Controlling System control field apparatus.A SIMATIC HMI man-machine interface (high-performance touch-screen) is installed on the door-plate of field control case, can observes intuitively at the scene running status and the operating parameter of each equipment in whole Controlling System.
Wherein, a MICROMASTER440 frequency transformer is installed in concentrated hydrochloric acid frequency conversion case, is mainly used in controlling the rotating speed of concentrated hydrochloric acid pump motor, thereby regulate the proportioning of concentrated hydrochloric acid, for the preparation of dilute hydrochloric acid solution.The speed preset value of frequency transformer is from the control of PLC system, and the speed actual value of frequency transformer inside and current actual value feed back to PLC system, and the run signal of frequency transformer and trouble signal also feed back to PLC system.Concentrated hydrochloric acid pump has two kinds of control modes to select, and is respectively variable frequency control mode and industrial frequency control mode, on the door-plate that system selector switch is thought in master control.Under variable frequency control mode, can realize the dilute acid soln of on-line automatic preparation desired concn, and under power frequency mode, the direct start and stop of concentrated hydrochloric acid pump, can only be used for manual complex acid.
Wherein, move back in sour water frequency conversion case a MICROMASTER440 frequency transformer is installed, be mainly used in controlling the rotating speed that moves back sour water pump motor, thereby regulate the proportioning of moving back sour water, for the preparation of dilute acid soln.The speed preset value of frequency transformer is from the control of PLC system, and the speed actual value of frequency transformer inside and current actual value feed back to PLC system, and the run signal of frequency transformer and trouble signal also feed back to PLC system.Moving back sour water pump has two kinds of control modes to select, and is respectively variable frequency control mode and industrial frequency control mode, on the door-plate that system selector switch is thought in master control.Under variable frequency control mode, can realize the dilute acid soln of on-line automatic preparation desired concn, and under power frequency mode, move back the direct start and stop of sour water pump, can only be used for manual complex acid.
In the automatic acid preparing system the utility model proposes, the preparation of complex acid operation diluted acid is the dilute hydrochloric acid solution for pickling procedure preparation desired concn.Because the dilute acid soln that pickling procedure is used (concentration can be set) is uninterruptedly supply of requirement, complex acid process is also on-line continuous preparation.Diluted acid compound method is that concentrated hydrochloric acid solution is joined and moved back in sour water, is mixed with the dilute acid soln that sets concentration, and process for preparation closed-loop control is accurate to guarantee the concentration of dilute acid soln.
In the automatic acid preparing system the utility model proposes, concentrated hydrochloric acid is obtained by outsourcing, is stored in concentrated acid pond 1, and concentrated acid pond comprises two subpools, between two subpools, is connected with manual valve by pipeline.It is be convenient to the maintenance in concentrated acid pond 1 and guarantee continuous production that concentrated acid pond 1 is set to two pond main purposes, if one of them subpool breaks down, hydrochloric acid in out of order subpool can be poured in another subpool by pipeline, out of order subpool is keeped in repair, so both can keep in repair concentrated acid pond 1, also can guarantee the continuity of producing.
Moving back sour water is the acidic solution that pickling procedure produces, contains very low concentrations, is provided with a underground sour water pond of moving back in pickling workshop.The preparation of dilute acid soln is carried out in two complex acid tanks 31, and the effect of two complex acid tanks 31 is to join a use.Complex acid operation is provided with an operation room, and complex acid process automation Controlling System completes diluted acid preparation operation according to the complex acid technological process of production.In squeezing in complex acid tank 31 and moving back sour water and concentrated hydrochloric acid, more even in order to make to mix, need to start agitating function, namely to 31 dozens of circulations of complex acid tank, agitating function is completed by magnetic valve and Send out pump, opens magnetic valve and Send out pump, has just entered and has beaten circulatory function.
In the automatic acid preparing system the utility model proposes, be divided into two kinds of operator schemes of manual preparation and automatic preparation, and manually preparation and automatic preparation mode can be switched arbitrarily as required.
Embodiment
Manually preparation:
Open magnetic valve VA1, start and beat sour water pump D2, start to beat back sour water in complex acid tank 31.
Open magnetic valve VA3, start and beat sour pump D1, start to beat concentrated acid in complex acid tank 31.
Open magnetic valve VA5, start Send out pump S1, carry out and beat circulation (stirring action) function.
Observe concentration displayed value and the liquid level displayed value of complex acid tank 31 on industrial computer picture, can relevant pump, the valve of start-stop, make the dilute acid soln concentration of complex acid tank 31 reach the value of setting.
Stop pump, the valve opened, the dilute acid soln preparing is waited to export.
Automatic preparation:
Open magnetic valve VA1, start and beat sour water pump D2, start to beat back sour water in complex acid tank 31.
While getting to a certain amount of (calculated amount 70%), open magnetic valve VA3, start and beat sour pump D1, beginning is beaten concentrated acid in complex acid tank 31.
Meanwhile, open magnetic valve VA5, start Send out pump S1, carry out and beat circulation (stirring action) function.
Move back sour water and be totally lost after (the sour water amount of moving back of calculating), stop beating sour water pump D2, shut electromagnetic valve VA1.
The surplus system closed-loop control (PID) of control, until dilute acid soln concentration reaches set(ting)value in complex acid tank 31, then after suitable time-delay, stops beating sour pump D1, shut electromagnetic valve VA3.
Continue to carry out and beat circulatory function, reasonable time, stops Send out pump S1, shut electromagnetic valve VA5.
So far, the complex acid of complex acid tank 31 finishes, and the dilute acid soln preparing is waited to export.
Open magnetic valve VA6, start Send out pump S1, the dilute acid soln that complex acid tank 31 is prepared transfers to pickling device 4.
When the liquid level of complex acid tank 31 reaches lower limit, stop Send out pump S1, shut electromagnetic valve VA6,
The output of preparating acid:
In the present embodiment, complex acid pond 3 arranges 31, two complex acid tanks 31 1 of two complex acid tanks and joins a use, and all prepare the manually or automatically prescribed concentration dilute acid soln of (setting on industrial computer picture).
Suppose that First complex acid tank 31 carries out " complex acid output ", in the time that the liquid level of First complex acid tank 31 arrives 0.8m place, send the order of " playing circulation " to second complex acid tank 31, second complex acid tank 31 carried out " playing circulation " function, carrying out appropriate time finishes automatically, object is before the 31 complex acid outputs of second complex acid tank, and the dilute acid soln in it is stirred.
In the time that the liquid level of First complex acid tank 31 arrives lower limit, stop Send out pump S1, shut electromagnetic valve VA6.Start second complex acid tank 31 " complex acid output " simultaneously and start First complex acid tank 31 " automatic mixing acids ".
First complex acid tank 31 is carried out automatic mixing acid function, and completes complex acid before being totally lost prior to second complex acid tank 31.
In the time that the liquid level of second complex acid tank 31 arrives 0.8m place, send the order that First complex acid tank 31 " is played circulation ", First complex acid tank 31 is carried out " playing circulation " function, carries out appropriate time and automatically finishes.
In the time that the liquid level of second complex acid tank 31 arrives lower limit, stop Send out pump S2, shut electromagnetic valve VA8, starts First complex acid tank 31 " complex acid output " simultaneously and starts second complex acid tank 31 " automatic mixing acid ".
By above-mentioned steps, move in circles, carry out online complex acid and output, the dilute acid soln that assurance pickling workshop pickling is used is uninterruptedly supplied.
Protection content of the present utility model is not limited to above embodiment.Do not deviating under the spirit and scope of utility model design, variation and advantage that those skilled in the art can expect are all included in the utility model, and take appending claims as protection domain.
Claims (10)
1. an automatic acid preparing system, is characterized in that, comprising:
Concentrated acid pond (1);
Complex acid pond (3), pipeline communication is passed through with described concentrated acid pond (1) in described complex acid pond (3);
Move back sour water pond (2), described in move back sour water pond (2) and described complex acid pond (3) and pass through pipeline communication;
Pickling device (4), described pickling device (4) and described complex acid pond (3) and described in move back sour water pond (2) and pass through pipeline communication.
2. automatic acid preparing system as claimed in claim 1, is characterized in that, described concentrated acid pond (1) comprising:
Concentrated acid outlet (11), described concentrated acid outlet (11) is passed through pipeline communication with described complex acid pond (3).
3. automatic acid preparing system as claimed in claim 1, is characterized in that, described concentrated acid pond (1) further comprises:
Concentrated acid under meter (12), described concentrated acid under meter (12) is arranged on the pipeline that described concentrated acid pond (1) is connected with described complex acid pond (3);
Concentrated acid tank gage (13), described concentrated acid tank gage (13) is arranged on the top in described concentrated acid pond (1).
4. automatic acid preparing system as claimed in claim 1, is characterized in that, described in move back sour water pond (2) and comprising:
Move back sour water outlet (21), described in move back sour water outlet (21) and pass through pipeline communication with described complex acid pond (3);
Move back sour water entrance (22), described in move back sour water entrance (22) and described pickling device (4) and pass through pipeline communication.
5. automatic acid preparing system as claimed in claim 1, is characterized in that, described in move back sour water pond (2) and further comprise:
Move back sour water under meter (23), described in move back sour water under meter (23) and move back described in being arranged on the pipeline that sour water pond (2) is connected with described complex acid pond (3);
Move back sour water tank gage (24), described in move back sour water tank gage (24) and move back described in being arranged on the top of sour water pond (2).
6. automatic acid preparing system as claimed in claim 1, is characterized in that, described complex acid pond (3) comprises complex acid tank (31), and described complex acid tank (31) comprising:
Acid inlet (311), described acid inlet (311) passes through pipeline communication with described concentrated acid pond (1);
Water-in (312), described water-in (312) with described in move back sour water pond (2) and pass through pipeline communication;
Acid mouth (313), described acid mouth (313) is passed through pipeline communication with described pickling device (4);
Circulation port (314), described circulation port (314) passes through pipeline communication with described acid mouth (313).
7. automatic acid preparing system as claimed in claim 6, is characterized in that, described complex acid tank (31) further comprises:
Diluted acid under meter (315), described diluted acid under meter (315) is arranged on the pipeline that described acid mouth (313) is connected with described pickling device (4);
Diluted acid tank gage (316), described diluted acid tank gage (316) is arranged on the top of described complex acid tank (31).
8. automatic acid preparing system as claimed in claim 6, is characterized in that, described complex acid pond (3) further comprises:
Complex acid tank (31) described in two or more, is arranged in parallel between complex acid tank (31) described in two or more.
9. automatic acid preparing system as claimed in claim 1, is characterized in that, described pickling device (4) comprising:
Pickling pond group (41), the quantity of described pickling pond group (41) is one or more, between multiple described picklings pond groups (41), is arranged in parallel.
10. automatic acid preparing system as claimed in claim 1, is characterized in that, further comprises:
Acid-base concentration meter (5), described acid-base concentration meter (5) be arranged on described concentrated acid pond (1) and described in move back on the output channel of sour water pond (2);
Automation control system, described automation control system respectively with described concentrated acid pond (1), described in move back sour water pond (2), described complex acid pond (3) and described pickling device (4) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798900.6U CN203613139U (en) | 2013-12-05 | 2013-12-05 | Automatic acid preparation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798900.6U CN203613139U (en) | 2013-12-05 | 2013-12-05 | Automatic acid preparation system |
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| Publication Number | Publication Date |
|---|---|
| CN203613139U true CN203613139U (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320798900.6U Expired - Lifetime CN203613139U (en) | 2013-12-05 | 2013-12-05 | Automatic acid preparation system |
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| CN (1) | CN203613139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514445A (en) * | 2015-12-31 | 2016-04-20 | 淄博鑫旭电源科技有限公司 | Full-automatic pickling system |
| CN110128951A (en) * | 2019-04-25 | 2019-08-16 | 宁夏鑫浩源生物科技股份有限公司 | A kind of gelatin bone meal automatic blending and pickling control system and technique |
-
2013
- 2013-12-05 CN CN201320798900.6U patent/CN203613139U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514445A (en) * | 2015-12-31 | 2016-04-20 | 淄博鑫旭电源科技有限公司 | Full-automatic pickling system |
| CN110128951A (en) * | 2019-04-25 | 2019-08-16 | 宁夏鑫浩源生物科技股份有限公司 | A kind of gelatin bone meal automatic blending and pickling control system and technique |
| CN110128951B (en) * | 2019-04-25 | 2021-12-28 | 宁夏鑫浩源生物科技股份有限公司 | Gelatin bone meal automatic blending and pickling control system and process |
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