CN202256317U - Sludge specific resistance determining device - Google Patents
Sludge specific resistance determining device Download PDFInfo
- Publication number
- CN202256317U CN202256317U CN2011203498082U CN201120349808U CN202256317U CN 202256317 U CN202256317 U CN 202256317U CN 2011203498082 U CN2011203498082 U CN 2011203498082U CN 201120349808 U CN201120349808 U CN 201120349808U CN 202256317 U CN202256317 U CN 202256317U
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- CN
- China
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- connector
- pvc
- buchner funnel
- vacuum pump
- specific resistance
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- Expired - Lifetime
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Abstract
The utility model is a sludge specific resistance determining device comprising a graduated flask, a Buchner funnel, a vacuum gauge, an electrically operated valve, a buffering bottle, a vacuum pump and an iron support; and the Buchner funnel is fixed on the graduated flask by a connector, a rubber plug is fixed on the connector, and the connector is connected with the vacuum gauge and the electrically operated valve by a PVC (polyvinyl chloride) connecting device, is further connected with the buffering bottle, and then is connected with the vacuum pump by a PVC pipe. The sludge specific resistance determining device has a simple structure, is small in determining error, convenient to carry and uneasy to broken.
Description
Technical field
This practicality is a kind of novel mud resistivity determinator
Background technology
The mud resistivity at present, used by frequent in each big colleges and universities and R&D institution, but traditional device all is interim collocation as a kind of device that characterizes dewatering performance of sludge, the dismounting trouble, and measuring error is bigger, brings certain difficulty to the experimenter.
Summary of the invention
The purpose of the utility model is that the plant area area is little, portably use conveniently, and measuring accuracy is high.
The novel mud resistivity determinator that this practicality proposes is made up of iron stand 1, tool plug graduated cylinder 2, plug 3, Buchner funnel 4, connector 5, pvc pipe 6, PVC coupling arrangement 7, vacuum meter 8, motorized valve 9, surge flask 10, vacuum pump 11 and worktable 12.Its structure is as shown in Figure 1, and the plug graduated cylinder 2 of wherein having is fixing through iron stand 1, and connector 5 is placed on the tool plug graduated cylinder 2; Through plug 3 fixedly Buchner funnel 4 on connector 5; PVC coupling arrangement 7 one ends stretch into pipe in the connector 5, and the other end connects vacuum meter 8 and motorized valve 9, and surge flask 10 is fixed on the worktable 12; Connect vacuum meter 8 and motorized valve 9 through pvc pipe 6 one ends, the other end connects vacuum pump 11.
The course of work of the utility model is following:
Fixedly have a plug graduated cylinder 2 with iron stand 12, Buchner funnel 4 is fixed on the connector 5 through plug 3, and connector 5 closely contacts with tool plug graduated cylinder 2; In order to guarantee leakproofness; Use the water-wet filter membrane, make its bottom that is close to Buchner funnel 4 and perisporium, PVC coupling arrangement 7 one ends stretch into pipe in the connector 5; The other end connects vacuum meter 8 and motorized valve 9, connects surge flask and vacuum pump through pvc pipe 6.During experiment, pour in the filter membrane of Buchner funnel 4 open vacuum pump 11 into measuring mud mud appearance; With motorized valve the value of vacuum meter 8 is transferred to required measured value, every simultaneously volume at a distance from 10s record tool plug graduated cylinder 2 interior filtratings is when filter cake is drained; Close motorized valve 9, close vacuum pump 11, stop to measure.
The beneficial effect of the utility model is, the experimental provision floor area is little, and good leak tightness portably uses conveniently, and measuring accuracy is high.
Description of drawings
Fig. 1 is the structural diagrams of the utility model.
Number among Fig. 1: 1 is that iron stand, 2 is that tool plug graduated cylinder, 3 is that plug, 4 is that Buchner funnel, 5 is that connector, 6 is that pvc pipe, 7 is that PVC coupling arrangement, 8 is that vacuum meter, 9 is that motorized valve, 10 is that surge flask, 11 is that vacuum pump, 12 is a worktable.
Embodiment
Combine accompanying drawing to further specify the utility model through embodiment below.
Embodiment: tool plug graduated cylinder 2, connector 5, surge flask 10 and worktable 12 are processed by organic glass; Buchner funnel 4 is processed by the polypropylene material, is fixed on the tool plug graduated cylinder 2 through connector 5, and iron stand 1, surge flask 10 and vacuum pump 11 are fixed on the worktable 12; PVC coupling arrangement 7 one ends stretch into pipe in the connector 5; The other end connects vacuum meter 8 and motorized valve 9, and surge flask 10 connects motorized valve 9 through pvc pipe 6 one ends, and the other end connects vacuum pump 11.
Claims (1)
1. mud resistivity determinator; It is characterized in that forming by iron stand (1), tool plug graduated cylinder (2), plug (3), Buchner funnel (4), connector (5), pvc pipe (6), PVC coupling arrangement (7), vacuum meter (8), motorized valve (9), surge flask (10), vacuum pump (11) and worktable (12); The plug graduated cylinder (2) of wherein having is fixing through iron stand (1), and connector (5) is placed on the tool plug graduated cylinder (2), through plug (3) fixedly Buchner funnel (4) on connector (5); Guarantee leakproofness; PVC coupling arrangement (7) one ends stretch into pipe in the connector (5), and the other end connects vacuum meter (8) and motorized valve (9), and surge flask (10) is fixed on the worktable (12); Connect vacuum meter (8) and motorized valve (9) through pvc pipe (6) one ends, the other end connects vacuum pump (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203498082U CN202256317U (en) | 2011-09-19 | 2011-09-19 | Sludge specific resistance determining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203498082U CN202256317U (en) | 2011-09-19 | 2011-09-19 | Sludge specific resistance determining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256317U true CN202256317U (en) | 2012-05-30 |
Family
ID=46117538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203498082U Expired - Lifetime CN202256317U (en) | 2011-09-19 | 2011-09-19 | Sludge specific resistance determining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256317U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106990017A (en) * | 2017-05-19 | 2017-07-28 | 河南工程学院 | Automate sludge specific resistance measurement device and assay method |
| CN107664691A (en) * | 2017-09-22 | 2018-02-06 | 苏州坤阳机械科技有限公司 | A kind of simple controllable measure device of contaminated by diesel oil thing |
| CN108776155A (en) * | 2018-07-13 | 2018-11-09 | 天津科技大学 | A kind of conductance type sludge specific resistance measuring device |
-
2011
- 2011-09-19 CN CN2011203498082U patent/CN202256317U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106990017A (en) * | 2017-05-19 | 2017-07-28 | 河南工程学院 | Automate sludge specific resistance measurement device and assay method |
| CN106990017B (en) * | 2017-05-19 | 2023-04-07 | 河南工程学院 | Automatic sludge specific resistance measuring device and measuring method |
| CN107664691A (en) * | 2017-09-22 | 2018-02-06 | 苏州坤阳机械科技有限公司 | A kind of simple controllable measure device of contaminated by diesel oil thing |
| CN108776155A (en) * | 2018-07-13 | 2018-11-09 | 天津科技大学 | A kind of conductance type sludge specific resistance measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |