CN102145237A - Complete equipment for recycling coal water - Google Patents
Complete equipment for recycling coal water Download PDFInfo
- Publication number
- CN102145237A CN102145237A CN2011101091894A CN201110109189A CN102145237A CN 102145237 A CN102145237 A CN 102145237A CN 2011101091894 A CN2011101091894 A CN 2011101091894A CN 201110109189 A CN201110109189 A CN 201110109189A CN 102145237 A CN102145237 A CN 102145237A
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- water
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- coal
- receiving bucket
- inlet pipe
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Abstract
The invention provides complete equipment for recycling coal water. A water inlet pipe is fixed on an end plate of the complete equipment; a drive shaft is fixed on the outer side of a slag blocking plate; the drive shaft is cooperated with a mounted ball bearing, and a bearing seat is cooperated with the water inlet pipe to support rotation of a screen; a water receiving bucket is fixed below the screen; the filtered and separated clean mine water is discharged through the water receiving bucket; one end of the end plate is provided with a protective cover and a flushing device; a slag receiving bucket is fixed on the lower side of the slag blocking plate; and the coal slime intercepted by the slag blocking plate is discharged through the slag receiving bucket. According to the invention, the motor total power of a coal water separation device is about 4 kW, and the energy consumption is remarkably reduced in comparison with the traditional filtering and separation equipment; the service life of the complete equipment for recycling coal water can be prolonged to more than 20 years; through the invention, the filtering/separation machinery is applied to the mine water pretreatment stage for the first time; and in the filtering and separation process, chemical coagulants and flocculants are not added, and various shortcomings of the existing coal water separation equipment are solved.
Description
Technical field
The present invention relates to a kind of coal water and recycle complete set of equipments, belong to the solid-liquid separation technique field of coal water.
Background technology
Coal is a kind of important basic energy resource and raw material, and mining needs simultaneously to externally drained, various water sources contact with coal, rock in the exploitation process, the mine water that series reaction takes place and produce is the maximum waste water of discharging in the coal production process, and this a part of water resource is because technical limitations and understanding are not enough, being considered to water damage is is for a long time prevented and treated, major part is wasted and is not fully utilized, so the coal mine recycling of water resource is the key that solves Sustainable Development in Mining Areas.
Because suspended solids content is higher in the mine water, conventional process is a dosing coagulant, and again through precipitation process, this just need add a large amount of medicaments, and disposal ability is limited, in sewage disposal system mechanical breakdown more than 80% be since in the coal water bulky grain material and various metalwork, rubble etc. cause.In the mine water processing procedure, the preliminary treatment of coal water cinder is the technical barrier of whole technical process, and pretreating effect is directly connected to economic benefit, social benefit and the service life of equipment of mine water treatment system.
Present most of mine water is handled and is all adopted traditional coal water cinder pretreatment mode, have in running that operating cost is too high, floor space is big, service life of equipment is short, equipment maintenance cost is high and safeguard problems such as loaded down with trivial details, and all to stop production during the annual maintenance of equipment, cause waste water directly to efflux.
Summary of the invention
The purpose of this invention is to provide a kind of practical, simple to operate, automaticity is high, operating cost is low, the coal water of long service life is recycled complete set of equipments.
The objective of the invention is to be achieved through the following technical solutions:
The present invention includes: support, water inlet pipe, bearing block, end plate, screen cloth, slag trap, driving shaft, the ball bearing of usheing to seat, dreg-accepting hopper, guard shield and flusher and water receiving bucket, usher to seat ball bearing and bearing block all is fixed on the support, one end of screen cloth is connected with end plate, be fixed with water inlet pipe on the end plate, the other end of screen cloth is connected with slag trap, the outside of slag trap is fixed with driving shaft, driving shaft matches with the ball bearing of usheing to seat, bearing block matches with water inlet pipe and is used for the rotation of mesh support screen, the water receiving bucket be fixed on screen cloth below, clean mine water after separating is after filtration discharged by the water receiving bucket, one side of end plate is equipped with guard shield and flusher, the downside of slag trap is fixed with dreg-accepting hopper, and the coal slime under slag trap is held back is discharged through dreg-accepting hopper.
Beneficial effect of the present invention: recycle complete set of equipments as can be seen by the coal water that the invention described above provides, about 4kW, energy consumption significantly reduces than the traditional filtering separation equipment moisture content of coal from the motor general power of installing; The service life that coal water is recycled complete set of equipments can reach more than 20 years; The present invention first with the filtration/separation machine applications in the mine water pretreatment stage, in the isolated by filtration process, need not to add chemical coagulator and flocculant, many shortcomings that present moisture content of coal exists from equipment have been solved, have practical, simple to operate, automaticity is high, operating cost is low, the advantage of long service life, this equipment just brings the significant social economic benefit, has important practical significance and promotional value.
Description of drawings
Fig. 1 is the structural representation that the coal water that provides of the specific embodiment of the invention is recycled complete set of equipments;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1.
The specific embodiment
A kind of coal water that the specific embodiment of the invention provides is recycled complete set of equipments and (is seen Fig. 1～Fig. 3), comprise: support 1, water inlet pipe 2, bearing block 4, end plate 5, screen cloth 6, slag trap 7, driving shaft 8, the ball bearing 9 of usheing to seat, dreg-accepting hopper 12, guard shield and flusher 14 and water receiving bucket 15, usher to seat ball bearing 9 and bearing block 4 all is fixed on the support 1, one end of screen cloth 6 is connected with end plate 5, be fixed with water inlet pipe 2 on the end plate 5, the other end of screen cloth 6 is connected with slag trap 7, the outside of slag trap 7 is fixed with driving shaft 8, driving shaft 8 matches with the ball bearing 9 of usheing to seat, bearing block 4 matches with water inlet pipe 2 and is used for the rotation of mesh support screen 6, water receiving bucket 15 be fixed on screen cloth 6 below, clean mine water after separating is after filtration discharged by water receiving bucket 15, one side of end plate 5 is equipped with guard shield and flusher 14, the downside of slag trap 7 is fixed with dreg-accepting hopper 12, and the coal slime under slag trap 7 is held back is discharged through dreg-accepting hopper 12.On the support 1 of driving shaft 8 one sides, also be fixed with reductor 11, be connected with the operation of shaft coupling 10 between reductor 11 and the driving shaft 8 with control screen cloth 6; On the support 1 of bearing block 4 one sides, also be fixed with bearing 3 and be used to support water inlet pipe 2; The lower end of described water receiving bucket 15 also is connected with drainpipe 13.The aperture of described screen cloth 6 meshes is 0.3～0.8mm, guarantees at moisture content of coal in process, will separate greater than the coal slime of above-mentioned particle diameter respectively, and mesh does not have obstruction.
The above; only for the preferable specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.
Claims (5)
1. a coal water is recycled complete set of equipments, it is characterized in that, comprise: support, water inlet pipe, bearing block, end plate, screen cloth, slag trap, driving shaft, the ball bearing of usheing to seat, dreg-accepting hopper, guard shield and flusher and water receiving bucket, usher to seat ball bearing and bearing block all is fixed on the support, one end of screen cloth is connected with end plate, be fixed with water inlet pipe on the end plate, the other end of screen cloth is connected with slag trap, the outside of slag trap is fixed with driving shaft, driving shaft matches with the ball bearing of usheing to seat, bearing block matches with water inlet pipe and is used for the rotation of mesh support screen, the water receiving bucket be fixed on screen cloth below, clean mine water after separating is after filtration discharged by the water receiving bucket, one side of end plate is equipped with guard shield and flusher, and the downside of slag trap is fixed with dreg-accepting hopper, and the coal slime under slag trap is held back is discharged through dreg-accepting hopper.
2. coal water according to claim 1 is recycled complete set of equipments, it is characterized in that, also is fixed with reductor on the support of driving shaft one side, is connected with the operation of shaft coupling with the control screen cloth between reductor and the driving shaft.
3. coal water according to claim 2 is recycled complete set of equipments, it is characterized in that, also is fixed with bearing on the support of bearing block one side and is used to support water inlet pipe.
4. coal water according to claim 3 is recycled complete set of equipments, it is characterized in that the lower end of described water receiving bucket also is connected with drainpipe.
5. recycle complete set of equipments according to any described coal water of claim 1 to 4, it is characterized in that the aperture of described screen cloth mesh is 0.3～0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101091894A CN102145237A (en) | 2011-04-26 | 2011-04-26 | Complete equipment for recycling coal water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101091894A CN102145237A (en) | 2011-04-26 | 2011-04-26 | Complete equipment for recycling coal water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102145237A true CN102145237A (en) | 2011-08-10 |
Family
ID=44419830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101091894A Pending CN102145237A (en) | 2011-04-26 | 2011-04-26 | Complete equipment for recycling coal water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102145237A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097218A (en) * | 2018-10-29 | 2020-05-05 | 林州市振晨重工装备制造有限公司 | Rotary coal-water separator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2680329Y (en) * | 2004-04-05 | 2005-02-23 | 北京能泰高科环保技术有限公司 | Coarse particle separating device |
| CN2875600Y (en) * | 2006-03-29 | 2007-03-07 | 魏志玉 | Screen settling type coal mud centrifugal dewatering machine |
| CN101134150A (en) * | 2006-08-29 | 2008-03-05 | 黄伟飞 | Screening and sieving apparatus for water treatment |
| CN201719894U (en) * | 2010-07-08 | 2011-01-26 | 邹本禹 | Variable-dip-angle auger mud-water separator |
-
2011
- 2011-04-26 CN CN2011101091894A patent/CN102145237A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2680329Y (en) * | 2004-04-05 | 2005-02-23 | 北京能泰高科环保技术有限公司 | Coarse particle separating device |
| CN2875600Y (en) * | 2006-03-29 | 2007-03-07 | 魏志玉 | Screen settling type coal mud centrifugal dewatering machine |
| CN101134150A (en) * | 2006-08-29 | 2008-03-05 | 黄伟飞 | Screening and sieving apparatus for water treatment |
| CN201719894U (en) * | 2010-07-08 | 2011-01-26 | 邹本禹 | Variable-dip-angle auger mud-water separator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097218A (en) * | 2018-10-29 | 2020-05-05 | 林州市振晨重工装备制造有限公司 | Rotary coal-water separator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGYANG DINGXIN ENVIRONMENTAL PROTECTION CO., LTD Effective date: 20120214 Owner name: SHANXI LU AN ENVIRONMENTAL ENERGY DEVELOPMENT CO., Free format text: FORMER OWNER: QINGYANG DINGXIN ENVIRONMENTAL PROTECTION CO., LTD. Effective date: 20120214 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 745000 QINGYANG, GANSU PROVINCE TO: 046011 CHANGZHI, SHAANXI PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20120214 Address after: 046011 No. 65 Chengbei street, hi tech Development Zone, Shanxi, Changzhi Applicant after: Shanxi Lu'an Environmental Energy Development Co., Ltd. Co-applicant after: Qingyang Dingxin Environmental Protection Co., Ltd. Address before: 745000 Changqing South Road, Xifeng District, Gansu, Qingyang Applicant before: Qingyang Dingxin Environmental Protection Co., Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110810 |