CN203069574U - Anti-blocking ore pulp concentration detecting device - Google Patents
Anti-blocking ore pulp concentration detecting device Download PDFInfo
- Publication number
- CN203069574U CN203069574U CN 201320082342 CN201320082342U CN203069574U CN 203069574 U CN203069574 U CN 203069574U CN 201320082342 CN201320082342 CN 201320082342 CN 201320082342 U CN201320082342 U CN 201320082342U CN 203069574 U CN203069574 U CN 203069574U
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- CN
- China
- Prior art keywords
- ore pulp
- horizontal
- stopple coupon
- detecting device
- pulp
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides an anti-blocking ore pulp concentration detecting device. The detecting device comprises a vertical ore-pulp conveying pipe, horizontal sampling pipes, an upper connecting flange, a lower connecting flange and a differential pressure transmitter, wherein the horizontal sampling pipes are respectively arranged on an upper sampling port and a lower sampling port of the vertical ore-pulp conveying pipe; the upper connecting flange and the lower connecting flange are respectively connected with the upper horizontal sampling pipe and the lower horizontal sampling pipe and are provided with diaphragms; and the differential pressure transmitter is connected with the lower connecting flange. The anti-blocking detecting device provided by the utility model has the advantages that ore pulp can not be deposited at the sampling ports, so that the problem that the measuring sensitivity and the measuring accuracy of the differential pressure transmitter are reduced due to blocking of the ore pulp can be avoided; and the structure is simple and the installation is convenient.
Description
Technical field
The utility model relates to a kind of pulp density pick-up unit, and particularly a kind of anticlogging pulp density pick-up unit belongs to checkout equipment design and manufacturing technology field.
Background technology
Existing ore dressing plant adopts the radiation concentration method to measure pulp density mostly, and this method need be used has radioactive isotope as radiation source, therefore must take the radioactive shield measure of various strictnesses when operation.So both increased the weight of the severity of working specification, and brought certain threat also for the healthy of maintainer, so the method that the difference in height of employing vertical pipe is measured concentration just occurs.This method is at vertical ore pulp conveyance conduit two sampled points with difference in height to be set, and at sampled point the sampling calculating that stopple coupon carries out pressure difference transmitter is set.Though this method has been avoided radiological hazard, also brought ore pulp easily in stopple coupon alluvial blocking problem, this will directly influence the sampling precision of pressure difference transmitter.Therefore be necessary prior art is improved.
Summary of the invention
For solving existing pick-up unit with pressure difference transmitter measurement pulp density causes alluvial easily at the stopple coupon place problem, the utility model provides a kind of anticlogging pulp density pick-up unit.
The utility model is finished by following technical proposal: a kind of anticlogging pulp density pick-up unit, comprise vertical ore pulp delivery pipe, be located at the horizontal stopple coupon on the upper and lower sample tap of vertical ore pulp delivery pipe respectively, be with the upper and lower joint flange of diaphragm respectively on its that links to each other with upper and lower horizontal stopple coupon, the differential pressure transmitter that links to each other with following joint flange, the bottom that it is characterized in that horizontal stopple coupon is made as the end, so that by preventing the ore pulp alluvial at the bottom of this inclinations, thereby avoids the sample tap obstruction.
Described horizontal stopple coupon is made as rectangular tube, its base plate is made as high, the inboard low hang plate in the outside, the bottom of forward and backward side plate also is made as high, the inboard low beveled end in the outside, in order to link to each other with inclined floor, thereby when vertical ore pulp delivery pipe stops transfer ore pulp, then the ore pulp in the horizontal stopple coupon in inclined floor slips into vertical ore pulp delivery pipe automatically, is effectively avoided stopping up sample tap because of alluvial under the gravity effect.
The utlity model has following advantage and effect: adopt such scheme, the inclination stopple coupon that in the past adopts is changed into the web member of band ramped bottom surface, make ore pulp can be again in the sample tap alluvial, thereby avoided pressure difference transmitter to stop up the problem that the measurement sensitivity that causes and accuracy reduce because of the ore pulp alluvial.The utlity model has advantages such as simple in structure, easy for installation.Be a desirable anti-clogging pulp density measurement mechanism in fact.
Description of drawings
Fig. 1 is the structural drawing of the utility model;
Fig. 2 is the A-A enlarged drawing of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
The anticlogging pulp density pick-up unit that the utility model provides, comprise vertical ore pulp delivery pipe 8, be located at last horizontal stopple coupon 6 and the following horizontal stopple coupon 9 of the last sample tap 5 of vertical ore pulp delivery pipe 8, following sample tap 1 respectively, be with the last joint flange 4 of diaphragm, following joint flange 3 on its that links to each other with last horizontal stopple coupon 6, following horizontal stopple coupon 9 respectively, the differential pressure transmitter 2 that links to each other with following joint flange 3, the bottom of going up horizontal stopple coupon 6 and following horizontal stopple coupon 9 all is made as the end 7, so that by 7 preventing ore pulp alluvial at the bottom of this inclination, thereby avoid sample tap to stop up.Go up horizontal stopple coupon 6 and be made as rectangular tube 10 with following horizontal stopple coupon 9, the base plate of rectangular tube 10 is made as high, the inboard low hang plate 11 in the outside, the bottom of forward and backward side plate also is made as high, the inboard low beveled end in the outside, in order to link to each other with inclined floor 11, thereby when vertical ore pulp delivery pipe 8 stops transfer ore pulp, then the ore pulp in the horizontal stopple coupon 6,9 is under the gravity effect, in inclined floor 11 slips into vertical ore pulp delivery pipe 8 automatically, effectively avoid stopping up upper and lower sample tap 1,5 because of alluvial, as Fig. 1, Fig. 2.
Claims (2)
1. anticlogging pulp density pick-up unit, comprise vertical ore pulp delivery pipe, be located at the horizontal stopple coupon on the upper and lower sample tap of vertical ore pulp delivery pipe respectively, be with the upper and lower joint flange of diaphragm respectively on its that links to each other with upper and lower horizontal stopple coupon, with the differential pressure transmitter that following joint flange links to each other, it is characterized in that the bottom of horizontal stopple coupon is made as the end.
2. anticlogging pulp density pick-up unit according to claim 1 is characterized in that described horizontal stopple coupon is made as rectangular tube, and its base plate is made as high, the inboard low hang plate in the outside, and the bottom of forward and backward side plate is made as high, the inboard low beveled end in the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320082342 CN203069574U (en) | 2013-02-23 | 2013-02-23 | Anti-blocking ore pulp concentration detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320082342 CN203069574U (en) | 2013-02-23 | 2013-02-23 | Anti-blocking ore pulp concentration detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203069574U true CN203069574U (en) | 2013-07-17 |
Family
ID=48768347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320082342 Expired - Lifetime CN203069574U (en) | 2013-02-23 | 2013-02-23 | Anti-blocking ore pulp concentration detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203069574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594201A (en) * | 2020-12-07 | 2022-06-07 | 中国科学院沈阳自动化研究所 | Non-contact multi-channel ore pulp concentration online detection system and method |
-
2013
- 2013-02-23 CN CN 201320082342 patent/CN203069574U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594201A (en) * | 2020-12-07 | 2022-06-07 | 中国科学院沈阳自动化研究所 | Non-contact multi-channel ore pulp concentration online detection system and method |
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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: 20130717 |
|
| CX01 | Expiry of patent term |