CN203737117U - Concentrated acid automatic-addition device for chemical cleaning agent tanks - Google Patents
Concentrated acid automatic-addition device for chemical cleaning agent tanks Download PDFInfo
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- CN203737117U CN203737117U CN201420136932.4U CN201420136932U CN203737117U CN 203737117 U CN203737117 U CN 203737117U CN 201420136932 U CN201420136932 U CN 201420136932U CN 203737117 U CN203737117 U CN 203737117U
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- chemical cleaning
- chest
- cleaning medicine
- cleaning agent
- medicine
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Abstract
The utility model belongs to the technical field of chemical electroplating wastewater treatment, and relates to a concentrated acid automatic-addition device for chemical cleaning agent tanks, in order to solve the technical problem, the concentrated acid automatic-addition device for the chemical cleaning agent tanks which is high in automation degree is provided. The concentrated acid automatic-addition device for the chemical cleaning agent tanks comprises an acid tank, a lifting pump, a chemical cleaning agent tank system, electromagnetic valves, liquid level sensors and a PLC (programmable logic controller) control system, wherein the acid tank is connected with the chemical cleaning agent tank system through the lifting pump; the electromagnetic valves are arranged between the chemical cleaning agent tanks in the chemical cleaning agent tank system and the lifting pump; the liquid level sensors are arranged on the acid tank and the chemical cleaning agent tanks in the chemical cleaning agent tank system; the lifting pump, each electromagnetic valve and each liquid level sensor are connected with the PLC control system. According to the concentrated acid automatic-addition device for the chemical cleaning agent tanks, effects of time saving, labor saving, high safety, no waste and automatic running during the addition of concentrated acid into the chemical cleaning agent tanks are achieved.
Description
Technical field
The utility model belongs to chemical industry electroplating waste water treatment technology field, is specifically related to a kind of Chemical cleaning medicine-chest automatic powder adding and adds concentrated acid device.
Background technology
Electroplating industry has very important status in industrial society now, corresponding electroplating waste processing equipment is development thereupon also, the today of rising one after another at various electroplating waste water treatment technologies, how to utilize automation equipment to replace manual operations to become a urgent problem.
In order to protect better the service behaviour of ultrafiltration and counter-infiltration system in electroplating wastewater processing; we can be to occurring that dirty stifled ultrafiltration and counter-infiltration system carries out Chemical cleaning; but in cleaning process; extract, topple over concentrated acid and still adopt at present manually-operated mode; not only process is loaded down with trivial details for this kind of mode; and extract, dynamics is difficult to control while toppling over; there is sometimes splashing of concentrated acid; if also may splash because of carelessness on the person or clothes; will corrode people's skin or clothing; there is larger safety issue, also have the problem of waste resource.
Utility model content
(1) technical problem that will solve
The utility model is in order to overcome the shortcoming of wasting time and energy of existing when existing Chemical cleaning medicine-chest concentrated acid adds, poor stability, the wasting of resources, and the technical problems to be solved in the utility model is to provide that a kind of automaticity is high, security good, without the Chemical cleaning medicine-chest concentrated acid adding set of waste.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides so a kind of Chemical cleaning medicine-chest automatic powder adding to add concentrated acid device, include acid tank, elevator pump, Chemical cleaning medicine-chest system, magnetic valve, liquid level sensor and PLC control system, described acid tank is connected with described Chemical cleaning medicine-chest system by described elevator pump, between each Chemical cleaning medicine-chest in described Chemical cleaning medicine-chest system and described elevator pump, be all provided with magnetic valve, on each Chemical cleaning medicine-chest in described acid tank and described Chemical cleaning medicine-chest system, be all provided with liquid level sensor, described elevator pump, described each magnetic valve is all connected with described PLC control system with described each liquid level sensor.
Preferably, described Chemical cleaning medicine-chest system includes containing cyanogen Chemical cleaning medicine-chest, containing chromium Chemical cleaning medicine-chest, fried hook Chemical cleaning medicine-chest, strip Chemical cleaning medicine-chest, comprehensive wastewater Chemical cleaning medicine-chest, contains zinc Chemical cleaning medicine-chest, nickeliferous Chemical cleaning medicine-chest, sour copper Chemical cleaning medicine-chest and burnt copper Chemical cleaning medicine-chest.
Operation principle: the effect of acid tank is the effect of playing a certain amount of acid of storage, when Chemical cleaning medicine-chest automatic powder adding adds the PLC control system work of concentrated acid device, when the liquid level of certain Chemical cleaning medicine-chest is during lower than setting value, PLC control system can be cleaned according to corresponding chemical the signal of liquid level sensor input on medicine-chest, open with corresponding chemical and clean the magnetic valve that medicine-chest is connected, and control elevator pump start acid adding, in the time that acid adding is added to pre-set liquid level, PLC control system can be according to the signal of liquid level sensor input, close with corresponding chemical and clean the magnetic valve that medicine-chest is connected, and control elevator pump and stop acid adding, when the liquid level of acid tank is during lower than predefined height, PLC control system can, according to the signal of liquid level sensor input on acid tank, be sent alarm signal, and alert is toward acid adding in acid tank, thereby realizes the function that Chemical cleaning medicine-chest automatic powder adding adds concentrated acid.
(3) beneficial effect
This Chemical cleaning medicine-chest concentrated acid adding set automaticity is high, realized time saving and energy saving when adding concentrated acid in Chemical cleaning medicine-chest, security good, without waste, the effect of operation automatically.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Being labeled as in accompanying drawing: 1-acid tank, 2-elevator pump, 3-Chemical cleaning medicine-chest system, 4-magnetic valve, 5-liquid level sensor, 6-PLC control system.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
embodiment 1
A kind of Chemical cleaning medicine-chest automatic powder adding adds concentrated acid device, as shown in Figure 1, include acid tank 1, elevator pump 2, Chemical cleaning medicine-chest system 3, magnetic valve 4, liquid level sensor 5 and PLC control system 6, described acid tank 1 is connected with described Chemical cleaning medicine-chest system 3 by described elevator pump 2, between each Chemical cleaning medicine-chest in described Chemical cleaning medicine-chest system 3 and described elevator pump 2, be all provided with magnetic valve 4, on each Chemical cleaning medicine-chest in described acid tank 1 and described Chemical cleaning medicine-chest system 3, be all provided with liquid level sensor 5, described elevator pump 2, described each magnetic valve 4 is all connected with described PLC control system 6 with described each liquid level sensor 5.
Operation principle: the effect of acid tank 1 is the effect of playing a certain amount of acid of storage, when the PLC control system 6 that Chemical cleaning medicine-chest automatic powder adding adds concentrated acid device is worked, when the liquid level of certain Chemical cleaning medicine-chest is during lower than setting value, PLC control system 6 can be cleaned the signal that on medicine-chest, liquid level sensor 5 is inputted according to corresponding chemical, open with corresponding chemical and clean the magnetic valve 4 that medicine-chest is connected, and control elevator pump 2 and start acid adding, in the time that acid adding is added to pre-set liquid level, the signal that PLC control system 6 can be inputted according to liquid level sensor 5, close with corresponding chemical and clean the magnetic valve 4 that medicine-chest is connected, and control elevator pump 2 and stop acid adding, when the liquid level of acid tank 1 is during lower than predefined height, PLC control system 6 can be according to the signal that on acid tank 1, liquid level sensor 5 is inputted, send alarm signal, alert is toward the interior acid adding of acid tank 1, thereby realizes the function that Chemical cleaning medicine-chest automatic powder adding adds concentrated acid.
embodiment 2
A kind of Chemical cleaning medicine-chest automatic powder adding adds concentrated acid device, as shown in Figure 1, include acid tank 1, elevator pump 2, Chemical cleaning medicine-chest system 3, magnetic valve 4, liquid level sensor 5 and PLC control system 6, described acid tank 1 is connected with described Chemical cleaning medicine-chest system 3 by described elevator pump 2, between each Chemical cleaning medicine-chest in described Chemical cleaning medicine-chest system 3 and described elevator pump 2, be all provided with magnetic valve 4, on each Chemical cleaning medicine-chest in described acid tank 1 and described Chemical cleaning medicine-chest system 3, be all provided with liquid level sensor 5, described elevator pump 2, described each magnetic valve 4 is all connected with described PLC control system 6 with described each liquid level sensor 5.
Described Chemical cleaning medicine-chest system 3 includes containing cyanogen Chemical cleaning medicine-chest, containing chromium Chemical cleaning medicine-chest, fried hook Chemical cleaning medicine-chest, strip Chemical cleaning medicine-chest, comprehensive wastewater Chemical cleaning medicine-chest, contains zinc Chemical cleaning medicine-chest, nickeliferous Chemical cleaning medicine-chest, sour copper Chemical cleaning medicine-chest and burnt copper Chemical cleaning medicine-chest.
Operation principle: the effect of acid tank 1 is the effect of playing a certain amount of acid of storage, when the PLC control system 6 that Chemical cleaning medicine-chest automatic powder adding adds concentrated acid device is worked, when the liquid level of certain Chemical cleaning medicine-chest is during lower than setting value, PLC control system 6 can be cleaned the signal that on medicine-chest, liquid level sensor 5 is inputted according to corresponding chemical, open with corresponding chemical and clean the magnetic valve 4 that medicine-chest is connected, and control elevator pump 2 and start acid adding, in the time that acid adding is added to pre-set liquid level, the signal that PLC control system 6 can be inputted according to liquid level sensor 5, close with corresponding chemical and clean the magnetic valve 4 that medicine-chest is connected, and control elevator pump 2 and stop acid adding, when the liquid level of acid tank 1 is during lower than predefined height, PLC control system 6 can be according to the signal that on acid tank 1, liquid level sensor 5 is inputted, send alarm signal, alert is toward the interior acid adding of acid tank 1, thereby realizes the function that Chemical cleaning medicine-chest automatic powder adding adds concentrated acid.
The above embodiment has only expressed preferred embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (2)
1. a Chemical cleaning medicine-chest automatic powder adding adds concentrated acid device, it is characterized in that, include acid tank (1), elevator pump (2), Chemical cleaning medicine-chest system (3), magnetic valve (4), liquid level sensor (5) and PLC control system (6), described acid tank (1) is connected with described Chemical cleaning medicine-chest system (3) by described elevator pump (2), between each Chemical cleaning medicine-chest in described Chemical cleaning medicine-chest system (3) and described elevator pump (2), be all provided with magnetic valve (4), on each Chemical cleaning medicine-chest in described acid tank (1) and described Chemical cleaning medicine-chest system (3), be all provided with liquid level sensor (5), described elevator pump (2), described each magnetic valve (4) is all connected with described PLC control system (6) with described each liquid level sensor (5).
2. a kind of Chemical cleaning medicine-chest automatic powder adding according to claim 1 adds concentrated acid device, it is characterized in that, described Chemical cleaning medicine-chest system (3) includes containing cyanogen Chemical cleaning medicine-chest, containing chromium Chemical cleaning medicine-chest, fried hook Chemical cleaning medicine-chest, strip Chemical cleaning medicine-chest, comprehensive wastewater Chemical cleaning medicine-chest, contains zinc Chemical cleaning medicine-chest, nickeliferous Chemical cleaning medicine-chest, sour copper Chemical cleaning medicine-chest and burnt copper Chemical cleaning medicine-chest.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420136932.4U CN203737117U (en) | 2014-03-25 | 2014-03-25 | Concentrated acid automatic-addition device for chemical cleaning agent tanks |
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CN201420136932.4U CN203737117U (en) | 2014-03-25 | 2014-03-25 | Concentrated acid automatic-addition device for chemical cleaning agent tanks |
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CN203737117U true CN203737117U (en) | 2014-07-30 |
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CN201420136932.4U Expired - Fee Related CN203737117U (en) | 2014-03-25 | 2014-03-25 | Concentrated acid automatic-addition device for chemical cleaning agent tanks |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108031393A (en) * | 2017-12-14 | 2018-05-15 | 大连通亚重工有限公司 | A kind of liquid manure hybrid control system |
-
2014
- 2014-03-25 CN CN201420136932.4U patent/CN203737117U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108031393A (en) * | 2017-12-14 | 2018-05-15 | 大连通亚重工有限公司 | A kind of liquid manure hybrid control system |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20200325 |