CN202638336U - Automatic medicine adding device for pure water station - Google Patents
Automatic medicine adding device for pure water station Download PDFInfo
- Publication number
- CN202638336U CN202638336U CN2012202842513U CN201220284251U CN202638336U CN 202638336 U CN202638336 U CN 202638336U CN 2012202842513 U CN2012202842513 U CN 2012202842513U CN 201220284251 U CN201220284251 U CN 201220284251U CN 202638336 U CN202638336 U CN 202638336U
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- pipeline
- motor
- pipe
- valve
- batch meter
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Abstract
The utility model relates to an automatic medicine adding device for a pure water station. The automatic medicine adding device comprises a metering box, wherein a motor is arranged on the metering box; the motor is used for controlling a stirring device; the stirring device is placed in the metering box; the metering box is connected with a storage tank; the storage tank is connected with a water inlet pipe and a medicine inlet pipe; the metering box is also connected with a second pipeline; a safe valve is arranged in the second pipeline; the second pipeline is communicated with a third pipeline; one end of the third pipeline is connected with a pulsation damper; one end of the third pipeline is connected with a mechanical diaphragm metering pump; a valve is arranged at a position in the third pipeline and close to the diaphragm metering pump; the third pipeline is also communicated with a medicine outlet pipeline; a back pressure valve and a fourth electric valve are arranged in the medicine outlet pipeline; a fourth pipeline is arranged between the metering box and the diaphragm metering pump; the diaphragm metering pump is connected with a control cabinet; the metering box is also connected with a blow-off pipe; and a sixth electric valve is arranged in the blow-off pipe. The automatic medicine adding device has the advantages of simple structure, convenience for operation and long service life.
Description
Technical field:
The utility model relates to a kind of water purification station automatic medicine adding apparatus, is used for containing the dosing processing of coal waste water.
Background technology:
At present, chemicals dosing plant is mainly used in the processing such as the feedwater, stove water, recirculated water, waste water of power plant, need to add the various medicaments such as flocculating agent, flocculation aid, dehydrating agent in these treatment systems, common conveying equipment is diaphragm type mechanically actuated diaphragm metering pump, plunger type mechanically actuated diaphragm metering pump, since add medicament and generally be corrosive, contain particulate matter, easily cause the damage of mechanically actuated diaphragm metering pump to lose efficacy, leak material, obstruction, mechanical failure etc.
Summary of the invention:
The purpose of this utility model is in order to overcome above deficiency, and the water purification station automatic medicine adding apparatus in a kind of simple in structure, easy to operate, service life is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of water purification station automatic medicine adding apparatus, comprise batch meter, batch meter is provided with motor, the Electric Machine Control agitating device, agitating device places batch meter, batch meter is connected with basin by the first pipeline, be provided with the first motor-driven valve in the first pipeline, basin is connected with water inlet pipe and drug-feeding tube, be provided with the second motor-driven valve in the water inlet pipe, be provided with the 3rd motor-driven valve in the drug-feeding tube, also be connected to second pipe on the batch meter, be provided with safety valve in the second pipe, second pipe communicates with the 3rd pipeline, one end of the 3rd pipeline is connected with ripple damper, one end of the 3rd pipeline is connected with mechanically actuated diaphragm metering pump, be provided with valve near the mechanically actuated diaphragm metering pump place in the 3rd pipeline, the 3rd pipeline also communicates with the drug pipeline, be provided with counterbalance valve and the 4th motor-driven valve in the drug pipeline, be provided with the 4th pipeline between batch meter and the mechanically actuated diaphragm metering pump, be provided with the 5th motor-driven valve and y-type filter in the 4th pipeline, mechanically actuated diaphragm metering pump links to each other with switch board, also be connected with blow-off pipe on the batch meter, be provided with the 6th motor-driven valve in the blow-off pipe.
Further improvement of the utility model is: motor is connected with frequency converter.
Further improvement of the utility model is: basin is provided with tank gage.
The utility model compared with prior art has the following advantages: measuring pump adopts mechanically actuated diaphragm metering pump, has the barrier film leak detecting and alarming device, and measuring pump does not have damage, long service life; Motor is received Frequency Converter Control, can control the amount of dosing, can prevent that medicament is too much in the batch meter, damages mixing plant; Counterbalance valve can ensure measuring pump stable operation, improve and add precision, prevent high-order liquid medicine self flowing, when the filling point height is lower than measuring pump, prevent the siphon gravity flow, also can prevent the too fast liquid " suction gravity flow " that causes of filling point flow rate of liquid, can prevent that also the filling point variation in water pressure from causing more greatly the filling precise decreasing; When safety valve can prevent that excess pressure appears in locking system, automatically drainage can also make protection system not affected by excess pressure; Ripple damper can be regulated balanced measuring pump and import and export flow, reduces liquid to the pulse shock of pipeline, the protection pipe-line system; Filter can prevent that the impurity in the batch meter from flowing into pipeline, prevents that measuring pump is blocked.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Number in the figure: 1-batch meter, the 2-motor, the 3-agitating device, 4-the first pipeline, the 5-basin, 6-the first motor-driven valve, the 7-water pipe, the 8-drug-feeding tube, 9-the second motor-driven valve, 10-the 3rd motor-driven valve, the 11-second pipe, the 12-safety valve, 13-the 3rd pipeline, the 14-ripple damper, the 15-mechanically actuated diaphragm metering pump, the 16-valve, 17-drug pipeline, the 18-counterbalance valve, 19-the 4th motor-driven valve, 20-the 4th pipeline, 21-the 5th motor-driven valve, the 22-Y type filter, the 23-switch board, the 24-blow-off pipe, 25-the 6th motor-driven valve, the 26-frequency converter, the 27-tank gage.
The specific embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining the utility model, does not consist of the restriction to the utility model protection domain.
Show a kind of embodiment of the utility model water purification station automatic medicine adding apparatus such as Fig. 1, comprise batch meter 1, batch meter 1 is provided with motor 2, motor 2 is connected with frequency converter 26, motor 2 control agitating devices 3, agitating device 3 places batch meter 1, batch meter 1 is connected with basin 5 by the first pipeline 4, basin 5 is provided with tank gage 27, be provided with the first motor-driven valve 6 in the first pipeline 4, basin 5 is connected with water inlet pipe 7 and drug-feeding tube 8, be provided with the second motor-driven valve 9 in the water inlet pipe 7, be provided with the 3rd motor-driven valve 10 in the drug-feeding tube 8, also be connected to second pipe 11 on the batch meter 1, be provided with safety valve 12 in the second pipe 11, second pipe 11 communicates with the 3rd pipeline 13, one end of the 3rd pipeline 13 is connected with ripple damper 14, one end of the 3rd pipeline 13 is connected with mechanically actuated diaphragm metering pump 15, be provided with valve 16 near mechanically actuated diaphragm metering pump 15 places in the 3rd pipeline 13, the 3rd pipeline 13 also communicates with drug pipeline 17, be provided with counterbalance valve 18 and the 4th motor-driven valve 19 in the drug pipeline 17, be provided with the 4th pipeline 20 between batch meter 1 and the mechanically actuated diaphragm metering pump 15, be provided with the 5th motor-driven valve 21 and y-type filter 22 in the 4th pipeline 20, mechanically actuated diaphragm metering pump 15 links to each other with switch board 23, also be connected with blow-off pipe 24 on the batch meter 1, be provided with the 6th motor-driven valve 25 in the blow-off pipe 24.
Measuring pump adopts mechanically actuated diaphragm metering pump, has the barrier film leak detecting and alarming device, and measuring pump does not have damage, long service life; Motor is received Frequency Converter Control, can control the amount of dosing, can prevent that medicament is too much in the batch meter, damages mixing plant; Counterbalance valve can ensure measuring pump stable operation, improve and add precision, prevent high-order liquid medicine self flowing, when the filling point height is lower than measuring pump, prevent the siphon gravity flow, also can prevent the too fast liquid " suction gravity flow " that causes of filling point flow rate of liquid, can prevent that also the filling point variation in water pressure from causing more greatly the filling precise decreasing; When safety valve can prevent that excess pressure appears in locking system, automatically drainage can also make protection system not affected by excess pressure; Ripple damper can be regulated balanced measuring pump and import and export flow, reduces liquid to the pulse shock of pipeline, the protection pipe-line system; Filter can prevent that the impurity in the batch meter from flowing into pipeline, prevents that measuring pump is blocked.
Claims (3)
1. water purification station automatic medicine adding apparatus, comprise batch meter (1), it is characterized in that: described batch meter (1) is provided with motor (2), described motor (2) control agitating device (3), described agitating device (3) places described batch meter (1), described batch meter (1) is connected with basin (5) by the first pipeline (4), be provided with the first motor-driven valve (6) in described the first pipeline (4), described basin (5) is connected with water inlet pipe (7) and drug-feeding tube (8), be provided with the second motor-driven valve (9) in the described water inlet pipe (7), be provided with the 3rd motor-driven valve (10) in the described drug-feeding tube (8), also be connected to second pipe (11) on the described batch meter (1), be provided with safety valve (12) in the described second pipe (11), described second pipe (11) communicates with the 3rd pipeline (13), one end of described the 3rd pipeline (13) is connected with ripple damper (14), one end of described the 3rd pipeline (13) is connected with mechanically actuated diaphragm metering pump (15), locate to be provided with valve (16) near described mechanically actuated diaphragm metering pump (15) in described the 3rd pipeline (13), described the 3rd pipeline (13) also communicates with drug pipeline (17), be provided with counterbalance valve (18) and the 4th motor-driven valve (19) in the described drug pipeline (17), be provided with the 4th pipeline (20) between described batch meter (1) and the described mechanically actuated diaphragm metering pump (15), be provided with the 5th motor-driven valve (21) and y-type filter (22) in described the 4th pipeline (20), described mechanically actuated diaphragm metering pump (15) links to each other with switch board (23), also be connected with blow-off pipe (24) on the described batch meter (1), be provided with the 6th motor-driven valve (25) in the described blow-off pipe (24).
2. described water purification station automatic medicine adding apparatus according to claim 1, it is characterized in that: described motor (2) is connected with frequency converter (26).
3. described water purification station automatic medicine adding apparatus according to claim 1, it is characterized in that: described basin (5) is provided with tank gage (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202842513U CN202638336U (en) | 2012-06-18 | 2012-06-18 | Automatic medicine adding device for pure water station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202842513U CN202638336U (en) | 2012-06-18 | 2012-06-18 | Automatic medicine adding device for pure water station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202638336U true CN202638336U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202842513U Expired - Fee Related CN202638336U (en) | 2012-06-18 | 2012-06-18 | Automatic medicine adding device for pure water station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202638336U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624076A (en) * | 2013-11-14 | 2015-05-20 | 宁夏中远天晟科技有限公司 | Combined automatic chemical dosing sledge for pretreatment of raw water of power plants |
| CN106669983A (en) * | 2017-02-27 | 2017-05-17 | 中国矿业大学 | Flotation reagent moving intelligent adding system for coal flotation coal preparation process |
| CN106738974A (en) * | 2017-01-04 | 2017-05-31 | 天津长荣印刷设备股份有限公司 | Capsule and pill manufacturing system and method |
| CN107053693A (en) * | 2017-01-04 | 2017-08-18 | 天津长荣印刷设备股份有限公司 | Capsule and pill manufacturing system and method |
| CN108105114A (en) * | 2017-12-27 | 2018-06-01 | 合肥新沪屏蔽泵有限公司 | A kind of backwash type canned motor pump with metering pump for pumping the medium containing particulate matter |
-
2012
- 2012-06-18 CN CN2012202842513U patent/CN202638336U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624076A (en) * | 2013-11-14 | 2015-05-20 | 宁夏中远天晟科技有限公司 | Combined automatic chemical dosing sledge for pretreatment of raw water of power plants |
| CN106738974A (en) * | 2017-01-04 | 2017-05-31 | 天津长荣印刷设备股份有限公司 | Capsule and pill manufacturing system and method |
| CN107053693A (en) * | 2017-01-04 | 2017-08-18 | 天津长荣印刷设备股份有限公司 | Capsule and pill manufacturing system and method |
| CN106738974B (en) * | 2017-01-04 | 2023-04-14 | 天津长荣科技集团股份有限公司 | System and method for making capsules |
| CN106669983A (en) * | 2017-02-27 | 2017-05-17 | 中国矿业大学 | Flotation reagent moving intelligent adding system for coal flotation coal preparation process |
| CN108105114A (en) * | 2017-12-27 | 2018-06-01 | 合肥新沪屏蔽泵有限公司 | A kind of backwash type canned motor pump with metering pump for pumping the medium containing particulate matter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |