CN204255808U - A kind of on-line continuous measures the device of coking sludge bulk index - Google Patents
A kind of on-line continuous measures the device of coking sludge bulk index Download PDFInfo
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- CN204255808U CN204255808U CN201420798011.4U CN201420798011U CN204255808U CN 204255808 U CN204255808 U CN 204255808U CN 201420798011 U CN201420798011 U CN 201420798011U CN 204255808 U CN204255808 U CN 204255808U
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- mlss
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- stopple coupon
- echelette
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Abstract
A kind of on-line continuous measures the device of coking sludge bulk index, comprise aeration tank, delivery pipe, it is equipped with peristaltic pump on delivery pipe, MLss stopple coupon, and MLss stopple coupon is equipped with solenoid valve one, waste water storage tanks is connected with MLss stopple coupon, waste water storage tanks is popped one's head in built with MLss, and the upper end of MLss probe connects MLss analyser by signal wire, and MLss analyser is connected with SVI analyser by signal wire; Delivery pipe connects SV stopple coupon, connected electromagnetic valve two on SV stopple coupon; SV stopple coupon is connected with glass storage sample device; At the side of glass storage sample device dress echelette transmitter, opposite side dress echelette receiver, echelette transmitter is connected with SV analyser with echelette receiver, and SV analyser is connected with SVI analyser.The on-line continuous that the utility model not only can realize SVI is measured, and the promptness instructing water technology to adjust is strong, and eliminates human factor and interference, and testing result is accurate, timely, and labour intensity is low.
Description
Technical field
The utility model relates to a kind of pick-up unit, specifically belongs to a kind of device measuring coking sludge bulk index, definitely for on-line continuous measures the device of coking sludge bulk index.
Background technology
After sludge volume index (SVI) refers to static 30 min of aeration tank mixed liquor, the wet sludge volume that the dry mud of per unit mass is formed, it is the biologically active and the biodeposition performance index that represent active sludge.When SVI is low, the settling property of active sludge is good, but biologically active is poor.During SVI height, biologically active is high, but settling property is bad, well can not control mud-water separation.
At present, after the measuring method of sludge volume index generally adopts 1L graduated cylinder natural subsidence 30min, obtain settled sludge volume (SV) by artificial observation mud face height, then carry out calculating sludge volume index (SVI) with the suspended sediment concentration (MLSS) of waste water.Which is adopted to carry out detection sludge volume index (SVI), its deficiency existed: one is will by artificial now to on-site sampling, cause with duration, its testing result can not the biologically active of reflection active sludge promptly and accurately and biodeposition performance index, and need executable operations personnel to carry manual time-keeping; But because artificial observation, measured result is still inaccurate, relevant with tester's experience; Three is that labour intensity is relatively large; Four are measuring processes is discontinuous off-line measurement, and measuring period is longer.The measurement result of which and actual conditions differ greatly in a word, cause Instructing manufacture and scientific research irrelevance larger.
The present invention is online sludge volume measurement mechanism continuously, instructs water technology to adjust in time, and automatically detects the workload that can reduce waste water processing station chemical examination work.
Utility model content
The purpose of this utility model is the deficiency overcoming prior art existence, a kind of on-line continuous that not only can realize SVI is provided to measure, the promptness instructing water technology to adjust is strong, eliminate human factor and interference, accurately, in time, and the low on-line continuous of labour intensity measures the device of coking sludge bulk index to testing result.
Realize the technical measures of above-mentioned purpose:
A kind of on-line continuous measures the device of coking sludge bulk index, comprise aeration tank, the delivery pipe be communicated with aeration tank, it is: on delivery pipe, peristaltic pump is housed, and the delivery pipe after peristaltic pump connects MLss stopple coupon, and on MLss stopple coupon, solenoid valve one is housed, waste water storage tanks is connected with MLss stopple coupon, pop one's head in built with MLss in waste water storage tanks, the upper end of MLss probe is connected with MLss analyser by signal wire, and MLss analyser is connected with SVI analyser by signal wire; Delivery pipe after MLss stopple coupon connects SV stopple coupon, SV stopple coupon is connected with solenoid valve two; SV stopple coupon is connected with glass storage sample device, in the side of glass storage sample device, echelette transmitter is housed, at the opposite side of glass storage sample device, echelette receiver is housed, echelette transmitter is connected with SV analyser with the signal wire of echelette receiver by respective lower end, and SV analyser is connected with SVI analyser by signal wire.
It is: the delivery pipe after SV stopple coupon is equipped with decompressor, and decompressor is connected with aeration tank by delivery pipe; Be connected with delivery pipe one in mud storage tanks lower end, and on delivery pipe one, solenoid valve three be housed; Be connected with delivery pipe two in the lower end of glass storage sample device, delivery pipe two is equipped with solenoid valve four; Delivery pipe one and delivery pipe two are connected with decompressor.
Feature of the present utility model: the on-line continuous that not only can realize SVI is measured, and the promptness instructing water technology to adjust is strong, and eliminates human factor and interference, testing result is accurate, timely, and labour intensity is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-aeration tank, 2-delivery pipe, 3-peristaltic pump, 4-MLss stopple coupon, 5-solenoid valve one, 6-waste water storage tanks, 7-MLss pops one's head in, 8-signal wire, 9-MLss analyser, 10-SVI analyser, 11-SV stopple coupon, 12-delivery pipe two, 13-solenoid valve two, 14-glass storage sample device, 15-echelette transmitter, 16-echelette receiver, 17-magnet valve four, 18-SV analyser, 19-decompressor, 20-delivery pipe one, 21-solenoid valve three.
Embodiment
Be described further below in conjunction with accompanying drawing:
A kind of on-line continuous measures the device of coking sludge bulk index, comprise aeration tank 1, the delivery pipe 2 be communicated with aeration tank 1, it is provided with peristaltic pump 3 on delivery pipe 2, delivery pipe 2 after peristaltic pump 3 connects MLss stopple coupon 4, and on MLss stopple coupon 4, solenoid valve 1 is installed, waste water storage tanks 6 is connected with MLss stopple coupon 4, in waste water storage tanks 6 built with MLss probe 7, the upper end of MLss probe 7 is connected with MLss analyser 9, MLss analyser 9 by signal wire 8 and is connected with SVI analyser 10 by signal wire 8; Delivery pipe 2 after MLss stopple coupon 4 connects SV stopple coupon 11, SV stopple coupon 11 is connected with solenoid valve 2 13; SV stopple coupon 11 is connected with glass storage sample device 14, in the side of glass storage sample device 14, echelette transmitter 15 is housed, at the opposite side of glass storage sample device 14, echelette receiver 16 is housed, echelette transmitter 15 is connected with SV analyser 18 with the signal wire 8 of echelette receiver 16 by respective lower end, and SV analyser 18 is connected with SVI analyser 10 by signal wire 8.
In order to after detection terminates, especially empty in waste water storage tanks 6 and glass storage sample device 14 this device, therefore delivery pipe 2 after SV stopple coupon 11 is equipped with decompressor 19, decompressor 19 is connected with aeration tank 1 by delivery pipe 2; Be welded to connect delivery pipe 1 in mud storage tanks 6 lower end, and on delivery pipe 1, solenoid valve 3 21 be housed; Be welded to connect delivery pipe 2 12 in the lower end of glass storage sample device 14, delivery pipe 2 12 has been equipped with solenoid valve 4 17; Delivery pipe 1 and delivery pipe 2 12 adopt with decompressor 19 and are welded to connect.
Operating principle:
MLSS measures: when solenoid valve 1 is opened, and closed by solenoid valve 2 13, now, coking chemical waste water enters waste water storage tanks 6 through peristaltic pump 3 and delivery pipe 2; In waste water storage tanks 6 MLSS pop one's head in 7 to coking chemical waste water in suspended sediment concentration measure, and by signal wire 17 is sent into MLSS analyser 9.After measurement completes, closed by solenoid valve 1, opened by solenoid valve 2 13, under the operation of decompressor 19, the liquid in waste water storage tanks 6 enters aeration tank 1 by delivery pipe 1.After mud storage tanks 6 is emptying, solenoid valve 1 is opened, and solenoid valve 2 13 cuts out, and enters next measuring period.
SV measures: opens solenoid valve 3 21, and closed by solenoid valve 4 17, coking chemical waste water enters glass storage sample device 14 through peristaltic pump 3 and delivery pipe 2.After liquid level arrives echelette transmitter 15 and echelette receiver 16 measuring height, closed by solenoid valve 3 21, solenoid valve 3 21 cuts out.After 30 min, recorded the mud face height in glass storage sample device 14 by the echelette transmitter 15 of glass storage sample device 14 both sides and echelette receiver 16, the signal of measurement sends into SV analyser 18 by signal wire 8.After measurement completes, solenoid valve 3 21 is kept closed condition, opened by solenoid valve 4 17, under the operation of decompressor 19, the liquid in glass storage sample device 14 enters aeration tank 1 by delivery pipe 2 22.After emptying in glass storage sample device 14, solenoid valve 1 is opened, and solenoid valve 2 13 cuts out, and enters next measuring period.
SV analyser: the energy loss of between echelette transmitter 15 and echelette receiver 16 more than 70% counts mud face, and mud face is highly respectively H on grating
1, calculate SV=H
1× S.S is that rectangular glass tube section amasss.
This embodiment is only the best and exemplifies, the restricted enforcement not to technical solutions of the utility model.
Claims (2)
1. the device of an on-line continuous measurement coking sludge bulk index, comprise aeration tank, the delivery pipe be communicated with aeration tank, it is characterized in that: on delivery pipe, peristaltic pump is housed, delivery pipe after peristaltic pump connects MLss stopple coupon, and on MLss stopple coupon, solenoid valve one is housed, waste water storage tanks is connected with MLss stopple coupon, pop one's head in built with MLss in waste water storage tanks, the upper end of MLss probe is connected with MLss analyser by signal wire, and MLss analyser is connected with SVI analyser by signal wire; Delivery pipe after MLss stopple coupon connects SV stopple coupon, SV stopple coupon is connected with solenoid valve two; SV stopple coupon is connected with glass storage sample device, in the side of glass storage sample device, echelette transmitter is housed, at the opposite side of glass storage sample device, echelette receiver is housed, echelette transmitter is connected with SV analyser with the signal wire of echelette receiver by respective lower end, and SV analyser is connected with SVI analyser by signal wire.
2. a kind of on-line continuous as claimed in claim 1 measures the device of coking sludge bulk index, it is characterized in that: the delivery pipe after SV stopple coupon is equipped with decompressor, and decompressor is connected with aeration tank by delivery pipe; Be connected with delivery pipe one in mud storage tanks lower end, and on delivery pipe one, solenoid valve three be housed; Be connected with delivery pipe two in the lower end of glass storage sample device, delivery pipe two is equipped with solenoid valve four; Delivery pipe one and delivery pipe two are connected with decompressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798011.4U CN204255808U (en) | 2014-12-17 | 2014-12-17 | A kind of on-line continuous measures the device of coking sludge bulk index |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798011.4U CN204255808U (en) | 2014-12-17 | 2014-12-17 | A kind of on-line continuous measures the device of coking sludge bulk index |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204255808U true CN204255808U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420798011.4U Active CN204255808U (en) | 2014-12-17 | 2014-12-17 | A kind of on-line continuous measures the device of coking sludge bulk index |
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| CN (1) | CN204255808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557266A (en) * | 2020-12-04 | 2021-03-26 | 天津大拇指环境工程有限公司 | SV automatic detection device, SV automatic detection system, SV automatic detection method and sewage treatment device |
| CN114459970A (en) * | 2022-01-26 | 2022-05-10 | 海若斯（北京）环境科技有限公司 | Device, method and system for automatically measuring sludge settlement ratio |
-
2014
- 2014-12-17 CN CN201420798011.4U patent/CN204255808U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557266A (en) * | 2020-12-04 | 2021-03-26 | 天津大拇指环境工程有限公司 | SV automatic detection device, SV automatic detection system, SV automatic detection method and sewage treatment device |
| CN114459970A (en) * | 2022-01-26 | 2022-05-10 | 海若斯（北京）环境科技有限公司 | Device, method and system for automatically measuring sludge settlement ratio |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170714 Address after: 430083 Qingshan District, Hubei, Wuhan factory before the door No. 2 Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Wuhan, Hubei Friendship Road, No. 999, Wuchang Patentee before: Wuhan Iron & Steel (Group) Corp. |