CN204943041U - The application system of a kind of pair of deckered stock chest system in slurry concentrating - Google Patents
The application system of a kind of pair of deckered stock chest system in slurry concentrating Download PDFInfo
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- CN204943041U CN204943041U CN201520715809.2U CN201520715809U CN204943041U CN 204943041 U CN204943041 U CN 204943041U CN 201520715809 U CN201520715809 U CN 201520715809U CN 204943041 U CN204943041 U CN 204943041U
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Abstract
The utility model discloses the application system of a kind of pair of deckered stock chest system in slurry concentrating, it comprises low grade ore pulp delivery duct, high grade ore pulp delivery duct, 22 meters of deckered stock chests, 20 meters of deckered stock chests and stirring chests, described low grade ore pulp delivery duct is connected with 20 meters of deckered stock chests and 22 meters of deckered stock chests respectively, described high grade ore pulp delivery duct is connected with 20 meters of deckered stock chests and 22 meters of deckered stock chests respectively, the outlet end of described 20 meters of deckered stock chests and 22 meters of deckered stock chests is provided with discharge nozzle, and residing discharge nozzle is connected with stirring chest.The purpose of this utility model is intended to provide a kind of and alleviates the secondary pollution of deckered stock chest overflow water to whole ring water system, thorough overhaul is provided to the application system of two deckered stock chest systems in slurry concentrating ensured reliably.
Description
Technical field
The utility model belongs to the concentrated field of Cemented filling ore pulp, especially relates to Cemented filling head end website concentrating the low density ore pulp that ore dressing plant produces, specifically relates to the application system of a kind of pair of deckered stock chest system in slurry concentrating.
Background technique
The ore pulp of Cemented filling supplies by selecting factory, deliver to deckered stock chest, due to iron ore concentrate pipeline transportation concentration scope (weight concentration) between 65%---68%, and select factory's feed ore concentration about 20%, pipe transportation technology requirement can not be met, carry out concentrating to reach, so deckered stock chest plays very important effect in Cemented filling ore pulp.But a deckered stock chest more and more can not meet pulp conveying work complicated gradually.The product such as selecting factory to produce cannot realize the concentrated of thoroughly separation by a deckered stock chest with grade concentrate; If not only Cemented filling cannot carry out when the fault being difficult to repair in the short time appears in deckered stock chest, select even whole factory all must shut down, so just cause very large loss; When elected factory yielding capacity strengthens, a deckered stock chest is just difficult to realize efficient concentrated effect, causes deckered stock chest overflow water large, mine-containing amount mainly with and diffuse out the major accidents such as deckered stock chest; When running into great maintenance, need whole deckered stock chest to empty could realize some overhauling project.If only have a deckered stock chest, supply after the high-concentration ore slurry meeting Cemented filling bottom deckered stock chest is extracted into stirring chest by underflow pump main pump by Cemented filling after, in deckered stock chest, remaining most of low density ore pulp and water also temporarily stored in other stirring chest, can only draw back deckered stock chest again after waiting deckered stock chest to overhaul.So not only occupy limited stirring chest, also waste electric power resource.
Model utility content
For above-mentioned deficiency of the prior art, the purpose of this utility model is intended to provide a kind of and is moved towards by various pipeline and related valve device achieves the efficient concentration of the ore pulp meeting Cemented filling, significantly reduce the secondary pollution of deckered stock chest overflow water to whole ring water system, saved electric power resource and also thorough overhaul has been provided to the application system of two deckered stock chest systems in slurry concentrating ensured reliably.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: the application system of a kind of pair of deckered stock chest system in slurry concentrating, it comprises low grade ore pulp delivery duct, high grade ore pulp delivery duct, 22 meters of deckered stock chests, 20 meters of deckered stock chests and stirring chest, described low grade ore pulp delivery duct is connected with 20 meters of deckered stock chests and 22 meters of deckered stock chests respectively, the ore slurry pipeline that described low grade ore pulp delivery duct and connecting tube and the low grade ore pulp delivery duct of 20 meters of deckered stock chests are connected with 22 meters of deckered stock chests is provided with valve, described high grade ore pulp delivery duct is connected with 20 meters of deckered stock chests and 22 meters of deckered stock chests respectively, the ore slurry pipeline that described high grade ore pulp delivery duct and connecting tube and the high grade ore pulp delivery duct of 20 meters of deckered stock chests are connected with 22 meters of deckered stock chests is provided with valve, the outlet end of described 20 meters of deckered stock chests and 22 meters of deckered stock chests is provided with discharge nozzle, residing discharge nozzle is connected with stirring chest.
Preferably, described 20 meters of deckered stock chests are provided with delivery pipe, the outlet end of described delivery pipe is connected with 22 meters of deckered stock chests, and described delivery pipe is provided with valve; Described 22 meters of deckered stock chests are provided with connecting tube, and the outlet end of described connecting tube is connected with 20 meters of deckered stock chests, and described connecting tube is provided with valve.
Preferably, the quantity of described stirring chest is at least one, and the described discharge nozzle be connected with stirring chest is provided with valve.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Wherein, 1 to 20-valve; A, B, C, D, E-5 stirring chest; F-22 meter deckered stock chest;
G-20 meter deckered stock chest.
Embodiment
Embodiment 1
As shown in Figure 1, the application system of a kind of pair of deckered stock chest system in slurry concentrating, opens valve 1 time different grade ore pulp (high grade and low grade) under elected factory and closes 2; Open 4 closedowns 3, allow high grade ore deposit enter 22 meters of deckered stock chests, 20 meters of deckered stock chests are entered in grade ore deposit, the end.Thus realize the separately concentrated of the different grade concentrate of height, for adequate preparation is carried out in pipeline classification conveying; If 22 meters of deckered stock chests break down and can not enter ore deposit in short-term and concentrate in normal course of operation, then closing 1 by opening valve 2, temporarily allowing high grade ore pulp enter 20 meters of deckered stock chests, and can not Bi Tingxuan factory produce.If 20 meters of deckered stock chests break down and can not enter ore deposit in short-term and concentrate, then closing 4 by opening valve 3, temporarily allowing low grade ore pulp enter 22 meters of deckered stock chests, and can not Bi Tingxuan factory produce; Elected factory yielding capacity strengthens, 20 meters of deckered stock chests or 22 meters of deckered stock chests occur running mixed, then carry out the heavier deckered stock chest of respite load by the aperture of regulating valve 1,2,3,4 when running ore deposit, as far as possible when ensureing to allow deckered stock chest overflow water become clear when producing; When running into great overhauling project, such as 22 meters of deckered stock chests: supply after the high-concentration ore slurry meeting Cemented filling bottom deckered stock chest is extracted into stirring chest by underflow pump main pump by Cemented filling after, in deckered stock chest, remaining most of low density ore pulp and water are then extracted in 20 meters of deckered stock chests by underflow pump and again concentrate.Concrete steps: start underflow pump, open valve 6 and close 5.Then only need start underflow pump when 20 meters of deckered stock chests will empty, open valve 13 and close 14.
Claims (3)
1. the two application system of deckered stock chest system in slurry concentrating, it is characterized in that, comprise low grade ore pulp delivery duct, high grade ore pulp delivery duct, 22 meters of deckered stock chests, 20 meters of deckered stock chests and stirring chest, described low grade ore pulp delivery duct is connected with 20 meters of deckered stock chests and 22 meters of deckered stock chests respectively, the ore slurry pipeline that described low grade ore pulp delivery duct and connecting tube and the low grade ore pulp delivery duct of 20 meters of deckered stock chests are connected with 22 meters of deckered stock chests is provided with valve, described high grade ore pulp delivery duct is connected with 20 meters of deckered stock chests and 22 meters of deckered stock chests respectively, the ore slurry pipeline that described high grade ore pulp delivery duct and connecting tube and the high grade ore pulp delivery duct of 20 meters of deckered stock chests are connected with 22 meters of deckered stock chests is provided with valve, the outlet end of described 20 meters of deckered stock chests and 22 meters of deckered stock chests is provided with discharge nozzle, residing discharge nozzle is connected with stirring chest.
2. the application system of a kind of pair of deckered stock chest system according to claim 1 in slurry concentrating, is characterized in that, described 20 meters of deckered stock chests are provided with delivery pipe, and the outlet end of described delivery pipe is connected with 22 meters of deckered stock chests, and described delivery pipe is provided with valve; Described 22 meters of deckered stock chests are provided with connecting tube, and the outlet end of described connecting tube is connected with 20 meters of deckered stock chests, and described connecting tube is provided with valve.
3. the application system of a kind of pair of deckered stock chest system according to claim 1 and 2 in slurry concentrating, it is characterized in that, the quantity of described stirring chest is at least one, and the described discharge nozzle be connected with stirring chest is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715809.2U CN204943041U (en) | 2015-09-16 | 2015-09-16 | The application system of a kind of pair of deckered stock chest system in slurry concentrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715809.2U CN204943041U (en) | 2015-09-16 | 2015-09-16 | The application system of a kind of pair of deckered stock chest system in slurry concentrating |
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| CN204943041U true CN204943041U (en) | 2016-01-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114811A (en) * | 2015-09-16 | 2015-12-02 | 云南大红山管道有限公司 | Application system of double-thickening-tank system in ore pulp thickening |
-
2015
- 2015-09-16 CN CN201520715809.2U patent/CN204943041U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114811A (en) * | 2015-09-16 | 2015-12-02 | 云南大红山管道有限公司 | Application system of double-thickening-tank system in ore pulp thickening |
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