CN203123631U - Efficient coal slurry water concentrating device - Google Patents
Efficient coal slurry water concentrating device Download PDFInfo
- Publication number
- CN203123631U CN203123631U CN 201320156137 CN201320156137U CN203123631U CN 203123631 U CN203123631 U CN 203123631U CN 201320156137 CN201320156137 CN 201320156137 CN 201320156137 U CN201320156137 U CN 201320156137U CN 203123631 U CN203123631 U CN 203123631U
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- CN
- China
- Prior art keywords
- coal slurry
- inclined tube
- slurry water
- sedimentation tank
- concentrating device
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Abstract
The utility model provides an efficient coal slurry water concentrating device belonging to the technical field of coal slurry water concentrating devices. The efficient coal slurry water concentrating device comprises reaction tanks and an inclined tube sedimentation tank, wherein the reaction tanks are communicated with the inclined tube sedimentation tank; penetrating holes are formed in the upper parts in the reaction tanks; a feeding tube is arranged in the middle of one reaction tank; discharge tubes are arranged on the bottoms of the reaction tanks; overflow weirs are arranged on the upper part in the inclined tube sedimentation tank; the discharge tubes are arranged on the bottom of the inclined tube sedimentation tank; the bottoms of the reaction tank and the inclined tube sedimentation tank are both provided with taper angles. By utilizing the efficient coal slurry water concentrating device, power is not needed, the energy-saving effect is obvious, the failures are few, the efficiency is high, a back-up system is not needed, the use of funds is saved, and the operation cost of an enterprise is reduced. By utilizing the efficient coal slurry water concentrating device, the concentration of clear water fully meets the needs of coal preparation process, the condition that a coal preparation plant realizes first-level wash water closed cycle, environment pollution does not exist, and perfect unity of enterprise benefit and social benefit is achieved.
Description
Technical field
The utility model relates to a kind of efficient black water enrichment facility, belongs to black water enrichment facility technical field.
Background technology
Black water enrichment facility at present commonly used is generally thickener, and adopt thickener to carry out black water and concentrate and have following shortcoming: 1, equipment investment is big; 2, back-up system need be arranged.
Summary of the invention
The purpose of this utility model is in order to solve the problem that above-mentioned prior art exists, and namely adopts thickener to carry out black water and concentrates and have the problem that equipment investment is big, back-up system need be arranged.And then provide a kind of efficient black water enrichment facility.
The purpose of this utility model is achieved through the following technical solutions:
A kind of efficient black water enrichment facility, comprise: reaction tank and tube settler, described reaction tank and tube settler are connected, top in the reaction tank is provided with perforation, and the middle part of reaction tank is provided with feeding pipe, and the bottom of reaction tank is provided with drainage conduit, top in the described tube settler is provided with downflow weir, middle and upper part in the tube settler is provided with inclined tube, and the bottom of tube settler is provided with drainage conduit, and the bottom of described reaction tank and tube settler is equipped with cone angle.
The utility model need not power, and energy-saving effect is obvious and fault is few, efficient is high; Need not back-up system, economize on the use of funds, reduced the enterprise operation cost.
Primary water concentration of the present utility model satisfies the coal preparation technique needs fully, guarantees that coal preparation plant realizes the closed cycle of one-level wash water, and non-environmental-pollution is realized the performance of enterprises and social benefit perfect unity.
Description of drawings
Fig. 1 is the cross-sectional view of the efficient black water enrichment facility of the utility model;
Fig. 2 is the plan structure schematic diagram of the efficient black water enrichment facility of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail: present embodiment has provided detailed embodiment being to implement under the prerequisite with technical solutions of the utility model, but protection domain of the present utility model is not limited to following embodiment.
As depicted in figs. 1 and 2, a kind of efficient black water enrichment facility that present embodiment is related, comprise: reaction tank 1 and tube settler 2, described reaction tank 1 and tube settler 2 are connected, top in the reaction tank 1 is provided with perforation 6, the middle part of reaction tank 1 is provided with feeding pipe 3, the bottom of reaction tank 1 is provided with drainage conduit 8, top in the described tube settler 2 is provided with downflow weir 4, middle and upper part in the tube settler 2 is provided with inclined tube 5, the bottom of tube settler 2 is provided with drainage conduit 8, and the bottom of described reaction tank 1 and tube settler 2 is equipped with cone angle 7.
The Chi Dizhuijiao of described reaction tank 1 and tube settler 2 is 25～40.。Strengthen Chi Dizhuijiao, guarantee that the post precipitation coal slime is compiled and discharge smoothly.
Described inclined tube 5 is the lightweight material inclined tube, can reduce investment like this and also be convenient to change.
The above; it only is the preferable specific embodiment of the utility model; these specific embodiment all are based on the different implementations under the utility model general idea; and protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (3)
1. efficient black water enrichment facility, comprise: reaction tank (1) and tube settler (2), described reaction tank (1) and tube settler (2) are connected, it is characterized in that, top in the reaction tank (1) is provided with perforation (6), the middle part of reaction tank (1) is provided with feeding pipe (3), the bottom of reaction tank (1) is provided with drainage conduit (8), top in the described tube settler (2) is provided with downflow weir (4), middle and upper part in the tube settler (2) is provided with inclined tube (5), the bottom of tube settler (2) is provided with drainage conduit (8), and the bottom of described reaction tank (1) and tube settler (2) is equipped with cone angle (7).
2. efficient black water enrichment facility according to claim 1 is characterized in that, the Chi Dizhuijiao of described reaction tank (1) and tube settler (2) is 25～40 °.
3. efficient black water enrichment facility according to claim 1 is characterized in that, described inclined tube (5) is the lightweight material inclined tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320156137 CN203123631U (en) | 2013-03-22 | 2013-03-22 | Efficient coal slurry water concentrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320156137 CN203123631U (en) | 2013-03-22 | 2013-03-22 | Efficient coal slurry water concentrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203123631U true CN203123631U (en) | 2013-08-14 |
Family
ID=48931661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320156137 Expired - Fee Related CN203123631U (en) | 2013-03-22 | 2013-03-22 | Efficient coal slurry water concentrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203123631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588200A (en) * | 2015-01-21 | 2015-05-06 | 中国矿业大学(北京) | Double-faced coal slurry grading device by utilizing variable tilt angle sloping plates |
-
2013
- 2013-03-22 CN CN 201320156137 patent/CN203123631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588200A (en) * | 2015-01-21 | 2015-05-06 | 中国矿业大学(北京) | Double-faced coal slurry grading device by utilizing variable tilt angle sloping plates |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20210322 |