CN204224350U - Multifunction automatic chemical waste fluid treatment facility - Google Patents
Multifunction automatic chemical waste fluid treatment facility Download PDFInfo
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- CN204224350U CN204224350U CN201420488078.8U CN201420488078U CN204224350U CN 204224350 U CN204224350 U CN 204224350U CN 201420488078 U CN201420488078 U CN 201420488078U CN 204224350 U CN204224350 U CN 204224350U
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Abstract
The utility model discloses a kind of multifunction automatic chemical waste fluid treatment facility, it comprises quantitative add-on system, reactive system and corresponding supporting pipeline.Wherein, quantitative add-on system comprises some peristaltic pumps, some reagent bottles, transition container, volume pump, reactive system comprise reaction vessel and in and container; One end pipe of peristaltic pump inserts in reagent bottle, and in the other end pipe insertion reaction container, transition container one end is connected with reaction vessel by magnetic valve, the other end by volume pump with in be connected with container, in be connected with reagent bottle by peristaltic pump with container; In and be provided with liquid level sensor and PH meter in container, during magnetic valve is arranged on and the bottom of container.This novel by and container in increase liquid level sensor, in can effectively controlling and liquid in containers amount number, and simultaneously by feedback that PH counts, in time in and liquid in container carry out discharging after process makes it up to standard, both ensure that the safety of result turn improves the efficiency of process.
Description
Technical field
The utility model belongs to chemical waste fluid treatment unit field, and more particularly, relate to more complicated to composition and measure the treatment unit of little chemical waste fluid, this device is particularly useful for the Pollution Source Monitoring station of chemical laboratory and various places.
Background technology
Day by day serious along with environmental pollution, the increasing of National Environmental supervision, various places environmental administration all requires that Online monitoring of pollution sources equipment (monitoring COD, ammonia nitrogen, pH etc.) is installed by enterprise, and the waste liquid that these on-line monitoring equipment itself produce is mostly containing harmful heavy metal ion, directly enter water drain if not treated, cause serious secondary pollution.Meanwhile, although the every secondary amounts of waste liquid that the chemical laboratory of research and teaching unit produces is little, concentration is higher, enters in water drain or field environment, accumulates over a long period and can cause serious secondary pollution.The complicated component of above-mentioned two kinds of liquid and amount is less, therefore the large-scale instrument and equipment of inapplicable factory carries out centralized and unified improvement to it.Way relatively more current at present reclaims poisonous and harmful waste liquid, deliver to professional waste liquid treatment station after concentrating and carry out process of dissolving, this kind of method will spend a large amount of manpower, financial resources, because the expense required for poisonous and harmful waste liquid of process identical weight is sometimes taller than buying new chemical reagent expense.
Although market has also occurred successively some carry out the device processed for aforesaid liquid, but these devices are some common shortcoming all: the throw out 1, produced in the reaction is merely by settling tank natural sedimentation, very consuming time: need the finely ground particles precipitation that reaction could be allowed for standing more than two hours to generate; 2, because reaction tank, settling tank, neutralization tank three are directly connected by pipeline, the throw out of settling tank can be made when the liquid in reaction tank enters into settling tank like this to raise up and to enter supernatant liquor neutralization tank by pipeline, therefore can throw out containing poisonous and objectionable impurities and contaminate environment in last in supernatant liquor neutralization tank ejecta, do not have the effect of process at all; 3, device is all on pipeline, arrange simple control valve control, in the process of reaction, therefore automatically cannot control the add-on of medicament at all, thus uncontrollable last reaction result, waste man power and material; 4, only having simple PH to count in neutralization tank, when finding that result is improper by PH meter, by manually going to control chemical feeding quantity, wasting time and energy; Meanwhile, cannot know amount of liquid in neutralization tank number, need manually constantly to go to see, otherwise likely liquid diffuses out neutralization tank.In sum, existing device is from the structure of device itself or carrying out control aspect to it all has larger shortcoming, cannot effectively ensure last result, cause the process of sewage very unsatisfactory.
Utility model content
Problem to be solved in the utility model is to provide a kind of multifunction automatic chemical waste fluid treatment facility, it carries out harmless treatment thoroughly after the chemical waste fluid of short run can being collected in time, be suitable for the process of the Pollution Source Monitoring station waste liquid of chemical laboratory and various places, only need operating in a key, without the need to waste of manpower.
A kind of multifunction automatic chemical waste fluid of the utility model treatment facility, it comprises quantitative add-on system, reactive system and corresponding supporting pipeline.Wherein, quantitative add-on system comprises some peristaltic pumps, some reagent bottles, transition container, volume pump, reactive system comprise reaction vessel and in and container; One end pipe of peristaltic pump inserts in reagent bottle, and in the other end pipe insertion reaction container, transition container one end is connected with reaction vessel by magnetic valve, the other end by volume pump with in be connected with container, in be connected with reagent bottle by peristaltic pump with container; In and be provided with liquid level sensor and PH meter in container, during magnetic valve is arranged on and the bottom of container.
The function of the utility model treatment facility is implemented as follows: the reagent in several reagent bottle successively quantitatively (proportioning according to certain) is drawn in reaction vessel according to certain order and carries out hybrid reaction by (one), peristaltic pump respectively, between the reaction period, pneumatic pump continues air-blowing to promote sufficient reacting to reaction vessel, and the absorption amount of reagent of peristaltic pump within the unit time can adjust according to demand, (2), color sensor sends light beam to reaction vessel, by differentiating that colour-change judges medicament whether complete reaction, can ensure that medicament fully reacts and not residual, after medicament fully reacts, color sensor is to system feedback opens solenoid valve, and the mixed solution containing solid particulate matter of reacted rear generation is discharged in transition container, (3), mixed solution in transition container through volume pump carry out quantitatively extracting enter after height two class precision metre filter in and in container, after liquid level sensor detects that liquid level reaches set(ting)value, PH meter is to the pH value detected by system feedback, if pH value is up to standard, can opens solenoid valve discharge, if pH value is not up to standard, namely open reagent in peristaltic pump pumps reagent bottle in and carry out neutralization reaction in container, between this reaction period pneumatic pump in and container continue air-blowing to promote sufficient reacting, when PH meter to detected by system feedback pH value up to standard after namely stop N-process, and opens solenoid valve is discharged.
This novel by and container in add liquid level sensor, in can effectively controlling and liquid in containers amount number, and simultaneously by feedback that PH counts, in time in and liquid in container carry out discharging after process makes it up to standard, both ensure that the safety of result turn improves the efficiency of process.
Accompanying drawing explanation
Fig. 1 is the stereographic map of this new chemical waste liquor treatment equipment;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the principle schematic (in figure, arrow indication is flow direction) of this new chemical waste liquor treatment equipment;
Fig. 4 is this novel PLC module control chart.
Embodiment
From Fig. 1, Fig. 2, Fig. 3, a kind of multifunction automatic chemical waste fluid of the utility model treatment facility, it comprises quantitative add-on system, reactive system and corresponding supporting pipeline.
Wherein, quantitative add-on system comprises some peristaltic pumps, some reagent bottles, transition container 6, volume pump 7, reactive system comprise reaction vessel 3 and in and container 12; One end pipe of peristaltic pump 1-1 inserts in reagent bottle 2-1, in the other end pipe insertion reaction container 3, transition container 6 one end is connected with reaction vessel 3 by magnetic valve 5, the other end pass through volume pump 7 with in be connected with container 12, in be connected with reagent bottle 2-2 by peristaltic pump 1-2 with container 12; In and be provided with liquid level sensor 14 and PH meter 13 in container 12, during magnetic valve 15 is arranged on and the bottom of container 12.(several reaction reagent required in pending chemical waste fluid and treating processes and neutralization reagent are housed in reagent bottle, and the quantitative proportioning realizing various reaction reagent for different laboratory waste liquid concentration makes it to react completely.）
In order to ensure medicament and waste water reaction vessel 3 and in and can fully react in container 12, as a kind of improved procedure that this is novel, reactive system also comprises pneumatic pump 16, and a pneumatic pump 16 is connected with reaction vessel 3, another pneumatic pump 16 with in be connected with container 12.So during reaction by pneumatic pump 16 can to reaction vessel 3, in and container 12 continue air-blowing to promote sufficient reacting.
As the improved procedure that this is novel, reactive system also comprises color sensor 4, and color sensor 4 is arranged on the side of reaction vessel 3.The effect of color sensor 4 judges medicament whether complete reaction by the colour-change of liquid in identification container 3, can ensure that medicament fully reacts not residual.
As the improved procedure that this is novel, this new chemical waste liquor treatment equipment also comprises filtering system, filtering system comprises height two class precision strainers 10,11, grade one filter 10 and secondary filter 11 be linked in sequence volume pump 7 and in and between container 12, be connected with both respectively by pipeline, filtering system can guarantee the filtering accuracy being not less than 0.1 micron, the deleterious particle thing produced in effective filtering reaction process.PP is all adopted to fold millipore filtration filter core in two-stage filter, foldable filter element filtration area is large, mud containing amount is large, can the complete filtering by the solid particulate matter produced in reaction process, like this when the liquid in reaction vessel 3 is by transition container 6, when volume pump 7 enters into filtering system, filtering system effectively can ensure that throw out in mixed solution and small-particle are attracted on filtering net film and can not enter into and container 12, therefore can not containing throw out that is poisonous and objectionable impurities in the ejecta that equipment is last, thus further ensure last result, protect ecotope.Meanwhile, can collect that the filter core PP material of solid particulate matter is harmless can not produce secondary pollution.In addition, because the throw out produced in reaction can directly be removed by filtering system, instead of the simple settling tank that leans on staticly settles naturally, has greatly saved the reacted waiting time, has improve the efficiency of process.
As a kind of improved procedure that this is novel, filtering system also comprises manual ball valve 9, and manual ball valve 9 is separately positioned on the both sides of grade one filter 10, secondary filter 11.Like this, just close manual ball valve switch 9 when strainer 10,11 occurs that blocking needs to change, in case when changing strainer in pipeline liquid flow out contaminate environment.
As a kind of improved procedure that this is novel, this novel filtering system also comprises pressure transmitter 8, and pressure transmitter 8 is arranged between volume pump 7 and manual ball valve 9.Like this, when blocking too much appears in strainer because of the throw out collected, pressure can raise, and pressure transmitter 8 detects that system pressure can feed back to electrical system when rising to set(ting)value, then system prompt more renew cartridge.
As this novel a kind of improved procedure, this new chemical waste liquor treatment equipment also comprises electric control system, can the running condition of automated monitor; Peristaltic pump 1, color sensor 4, liquid level sensor 14, PH meter 13, pressure transmitter 8, volume pump 7, pneumatic pump 16, magnetic valve 5 are all connected with PLC control module by control line with 15, processing signals and data transmission on touch panel, are realized one-touch process by PLC control module; The detection signals that PLC control module reception color sensor 4, pressure transmitter 8, liquid level sensor 14, PH meter 13 feed back, and carry out analysis and Control according to system program, meanwhile, PLC control module controls (as shown in Figure 4) volume pump 7, peristaltic pump 1, pneumatic pump 16, magnetic valve 5 and 15 according to system program.
The control method of this new chemical waste liquor treatment equipment is: the reagent in several reagent bottle 2-1 successively quantitatively (proportioning according to certain) is drawn in reaction vessel 3 according to certain order and carries out hybrid reaction by (one), peristaltic pump 1-1 respectively, between the reaction period, pneumatic pump 16 continues air-blowing to promote sufficient reacting to reaction vessel 3, and the absorption amount of reagent of peristaltic pump 1 within the unit time can adjust according to demand, (2), color sensor 4 sends light beam to reaction vessel 3, by differentiating that colour-change judges medicament whether complete reaction, can ensure that medicament fully reacts and not residual, after medicament fully reacts, color sensor 4 is to system feedback opens solenoid valve 5, and the mixed solution containing solid particulate matter of reacted rear generation is discharged in transition container 6, (3), mixed solution in transition container 6 carries out quantitatively extracting through height two class precision strainers 10 through volume pump 7, in entering after 11 filtrations and in container 12, after liquid level sensor 14 detects that liquid level reaches set(ting)value, PH meter 13 is to the pH value detected by system feedback, if pH value is up to standard, can opens solenoid valve 15 discharge, if pH value is not up to standard, namely open peristaltic pump 1-2 extract reagent in reagent bottle 2-2 in and carry out neutralization reaction in container 12, between this reaction period pneumatic pump 16 in and container 12 continue air-blowing to promote sufficient reacting, namely N-process is stopped after PH meter 13 is up to standard to the pH value detected by system feedback, and opens solenoid valve 15 is discharged.
The advantage of this novel appts is: the quantitative proportioning 1, being realized various reaction reagent by integrated form peristaltic pump, and the dosing reaction times is allocated by the rotating speed of peristaltic pump and color sensor is determined; 2, fold millipore filtration to realize by PP contaminant particle in reaction process is effectively filtered, collect solid particulate matter; 3, the processing efficiency of multiple chemical waste liquor treatment equipment is controlled by the flow velocity size of pressure transmitter control volume pump; 4, in being monitored by PH sensor and the pH value of liquid in containers, determine that whether neutralization reaction is complete, to ensure qualified discharge; 5, run by PLC control module Controlling System, touch screen module and detection alarm system realize the one-touch manipulation of various waste liquid.
Therefore, this New Energy processes the number of chemical waste liquid containing harmful metal ion quickly and efficiently, achieve the whole-course automation examination and controlling (detection of volume pump top hole pressure in treating processes each stage, in and container pH value detect), early warning (in and container overflow warning) can be made to the unforeseen circumstances in reaction process, Automated condtrol is carried out to the process of whole equipment.The manageable waste liquid a wider range of this novel appts, needs to add plurality of reagents and all can use this equipment to generate precipitation by metallic ion with the waste liquid reaching processing intent as long as relate in reaction process.
Claims (9)
1. a multifunction automatic chemical waste fluid treatment facility, is characterized in that: it comprises quantitative add-on system, reactive system and corresponding supporting pipeline; Quantitative add-on system comprises some peristaltic pumps, some reagent bottles, transition container (6), volume pump (7), reactive system comprise reaction vessel (3) and in and container (12); One end pipe of peristaltic pump (1-1) inserts in reagent bottle (2-1), in the other end pipe insertion reaction container (3), transition container (6) one end is connected with reaction vessel (3) by magnetic valve (5), the other end by volume pump (7) with in be connected with container (12), in be connected with reagent bottle (2-2) by peristaltic pump (1-2) with container (12); In and be provided with liquid level sensor (14) and PH meter (13) in container (12), with the bottom of container (12) during magnetic valve (15) is arranged on.
2. chemical waste fluid treatment facility according to claim 1, is characterized in that: reactive system also comprises pneumatic pump (16), and a pneumatic pump (16) is connected with reaction vessel (3), another pneumatic pump (16) with in be connected with container (12).
3. chemical waste fluid treatment facility according to claim 2, is characterized in that: reactive system also comprises color sensor (4), and color sensor (4) is arranged on the side of reaction vessel (3).
4. the chemical waste fluid treatment facility according to the arbitrary claim of claim 1-3, it is characterized in that: chemical waste fluid treatment facility also comprises filtering system, filtering system comprises height two class precision strainers (10), (11), grade one filter (10) and secondary filter (11) be linked in sequence volume pump (7) and in and between container (12), be connected with both respectively by pipeline, filtering system can guarantee the filtering accuracy being not less than 0.1 micron, the deleterious particle thing produced in effective filtering reaction process.
5. chemical waste fluid treatment facility according to claim 4, it is characterized in that: filtering system also comprises manual ball valve (9), manual ball valve (9) is separately positioned on the both sides of grade one filter (10), secondary filter (11), when strainer occurs that blocking needs to change, first close manual ball valve in order to avoid liquid outflow in pipeline.
6. chemical waste fluid treatment facility according to claim 4, is characterized in that: filtering system also comprises pressure transmitter (8), and pressure transmitter (8) is arranged between volume pump (7) and manual ball valve (9).
7. chemical waste fluid treatment facility according to claim 5, is characterized in that: filtering system also comprises pressure transmitter (8), and pressure transmitter (8) is arranged between volume pump (7) and manual ball valve (9).
8. chemical waste fluid treatment facility according to claim 6, is characterized in that: chemical waste fluid treatment facility also comprises electric control system, can the running condition of automated monitor; Peristaltic pump (1), color sensor (4), liquid level sensor (14), PH meter (3), pressure transmitter (8), volume pump (7), pneumatic pump (16), magnetic valve (5 and 15) are all connected with PLC control module by control line, processing signals and data transmission on touch panel, are realized one-touch process by PLC control module; The detection signal that PLC control module reception color sensor (4), pressure transmitter (8), liquid level sensor (14), PH meter (13) feed back, and carry out analysis and Control according to system program, meanwhile, PLC control module controls volume pump (7), peristaltic pump (1), pneumatic pump (16), magnetic valve (5 and 15) according to system program.
9. chemical waste fluid treatment facility according to claim 7, is characterized in that: chemical waste fluid treatment facility also comprises electric control system, can the running condition of automated monitor; Peristaltic pump (1), color sensor (4), liquid level sensor (14), PH meter (3), pressure transmitter (8), volume pump (7), pneumatic pump (16), magnetic valve (5 and 15) are all connected with PLC control module by control line, processing signals and data transmission on touch panel, are realized one-touch process by PLC control module; The detection signal that PLC control module reception color sensor (4), pressure transmitter (8), liquid level sensor (14), PH meter (13) feed back, and carry out analysis and Control according to system program, meanwhile, PLC control module controls volume pump (7), peristaltic pump (1), pneumatic pump (16), magnetic valve (5 and 15) according to system program.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420488078.8U CN204224350U (en) | 2014-08-28 | 2014-08-28 | Multifunction automatic chemical waste fluid treatment facility |
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| CN201420488078.8U CN204224350U (en) | 2014-08-28 | 2014-08-28 | Multifunction automatic chemical waste fluid treatment facility |
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| CN204224350U true CN204224350U (en) | 2015-03-25 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104211216A (en) * | 2014-08-28 | 2014-12-17 | 马鞍山市桓泰环保设备有限公司 | Multifunctional automatic chemical waste liquid treatment device and control method thereof |
| CN107445348A (en) * | 2017-09-18 | 2017-12-08 | 嘉兴新璞环保科技有限公司 | A kind of water-based ink waste water sewage-treatment plant |
| CN108168950A (en) * | 2018-01-12 | 2018-06-15 | 杭州启绿科技有限公司 | Sample liquid definite value sampling apparatus based on magnetic conductance sensing |
-
2014
- 2014-08-28 CN CN201420488078.8U patent/CN204224350U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104211216A (en) * | 2014-08-28 | 2014-12-17 | 马鞍山市桓泰环保设备有限公司 | Multifunctional automatic chemical waste liquid treatment device and control method thereof |
| CN107445348A (en) * | 2017-09-18 | 2017-12-08 | 嘉兴新璞环保科技有限公司 | A kind of water-based ink waste water sewage-treatment plant |
| CN108168950A (en) * | 2018-01-12 | 2018-06-15 | 杭州启绿科技有限公司 | Sample liquid definite value sampling apparatus based on magnetic conductance sensing |
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