CN204941597U - A kind of mine coal slime cleaning plant - Google Patents
A kind of mine coal slime cleaning plant Download PDFInfo
- Publication number
- CN204941597U CN204941597U CN201520735499.0U CN201520735499U CN204941597U CN 204941597 U CN204941597 U CN 204941597U CN 201520735499 U CN201520735499 U CN 201520735499U CN 204941597 U CN204941597 U CN 204941597U
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- CN
- China
- Prior art keywords
- pipe
- slush pump
- coal slime
- removably connect
- cleaning plant
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of mine coal slime cleaning plant, the drain pipe of described first slush pump is removably connected with the first pipe, the other end of the first pipe and the feed tube of the second slush pump removably connect, the drain pipe of the second slush pump and one end of the second pipe removably connect, the other end of the second pipe and one end of gate valve removably connect, the other end of gate valve and one end of non retern valve removably connect, the other end of non retern valve and one end of the 3rd pipe removably connect, and the other end of the 3rd pipe is fixedly connected with main drainage pipeline.Device provided by the utility model effectively solves the cleaning work of mine sump or ditch, tunnel coal slime, this device have structure simple, easy to operate, take up room little, cost of investment is low, greatly reduce the expense of labor cleaning's sump or ditch, tunnel coal slime, also substantially increases the efficiency of cleaning coal slime simultaneously.
Description
Technical field
The utility model relates to mine sump or coal mud clearing field, ditch, tunnel, especially relates to a kind of mine coal slime cleaning plant.
Background technology
Colliery is in recovery process, inevitably produce a large amount of water bursts, the oozing out of underground water when mainly mining and tunnel, a large amount of coal dusts can be mixed in water and dust forms coal slime, minimizing or the blocking tunnel of sump dischargeable capacity can be caused, have a strong impact on proper drainage and safety in production.
The method of digging clearly sump and tunnel at present has two kinds: one is manually dug clearly, and operating personnel stands in black water, with spade and bucket, coal slime is directly loaded in mine car, then is transported to ground by winch.Not only workload is large, labour intensity is high for the method, dig clearly efficiency low, pollute transportation environment, and increase whole mining conveying amount and cost of transportation.Another kind is that existing ZQ series mine sump digs treatment facility clearly automatically, achieve coal mine underground sump fine coal slurry aqueous mixtures and automatically dig process clearly, relieve the heavy labor of manually digging clearly sump, but this equipment volume is large, equipment is many, cost is high, operation sequence is complicated, efficiency is not high, is not suitable for and installs and uses in the narrow and small short tunnel of underground coal mine.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of mine coal slime cleaning plant, comprise the first slush pump, second slush pump, gate valve, non retern valve, main drainage pipeline, the drain pipe of described first slush pump is removably connected with the first pipe, the other end of the first pipe and the feed tube of the second slush pump removably connect, the drain pipe of the second slush pump and one end of the second pipe removably connect, the other end of the second pipe and one end of gate valve removably connect, the other end of gate valve and one end of non retern valve removably connect, the other end of non retern valve and one end of the 3rd pipe removably connect, the other end of the 3rd pipe is fixedly connected with main drainage pipeline.
The power input shaft of the motor of described first slush pump is fixedly connected with suction assisting device, suction assisting device comprises axle sleeve, axle sleeve and power input shaft removably connect, the external surface of described axle sleeve is circumferentially fixedly connected with helical blade, the outside of described helical blade is provided with protective cover, protective cover is provided with eyelet, and the shell of described protective cover and the first slush pump removably connects.
Described first slush pump is that removable miniature is dived mud stock pump; Described second slush pump is the high-lift slush pump of fixing vertical.
Described removable miniature sludge slurry pump lift scope of diving is 10 meters ~ 30 meters; The range of lift of the high-lift slush pump of described fixing vertical is 100 meters ~ 300 meters.
Described first pipe is flexible pipe; Described second pipe is high-voltage tube; Described 3rd pipe is steel pipe.
The gap of 1 ~ 3 millimeter is provided with in radial directions between described protective cover and suction assisting device.
Device provided by the utility model effectively solves the cleaning work of mine sump or ditch, tunnel coal slime, this device have structure simple, easy to operate, take up room little, cost of investment is low, greatly reduce the expense of labor cleaning's sump or ditch, tunnel coal slime, also substantially increases the efficiency of cleaning coal slime simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model mine coal slime cleaning plant structural representation.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and beneficial effect clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
As shown in Figure 1, the utility model provides a kind of mine coal slime cleaning plant, the drain pipe upper end of described first slush pump 1 is removably connected with the first pipe 2, the left end of the first pipe 2 and the feed tube of the second slush pump 3 removably connect, the drain pipe of the second slush pump 3 and the right-hand member of the second pipe 4 removably connect, the left end of the second pipe 4 and the right-hand member of gate valve 5 removably connect, the left end of gate valve 5 and the right-hand member of non retern valve 6 removably connect, the left end of non retern valve 6 and the right-hand member of the 3rd pipe 7 removably connect, and non retern valve 6 can effectively prevent coal slime sewage from flowing backwards.The left end of the 3rd pipe 7 is fixedly connected with main drainage pipeline 8.First slush pump 1 described in the present embodiment to be dived mud stock pump for removable miniature; Described second slush pump 3 is the high-lift slush pump of fixing vertical.Wherein removable miniature sludge slurry pump lift scope of diving is 10 meters ~ 30 meters; The range of lift of the high-lift slush pump of fixing vertical is 100 meters ~ 300 meters.Described in the present embodiment, the first pipe 1 is flexible pipe, coordinates the movement of the first slush pump 1, and described second pipe 2 is high-voltage tube, effectively ensure that the normal use of black water after the supercharging of fixing vertical high-lift slush pump, and described 3rd pipe 7 is steel pipe.
The power input shaft 11 of the motor 13 of described first slush pump 1 is fixedly connected with suction assisting device 9, for improving the suction mud efficiency of the first slush pump 1, is convenient to maintenance.The front end of suction assisting device 9 is provided with a keyway, is connected with impeller 12 key, prevents suction assisting device 9 to skid on power input shaft 11 running.The outer end nut of suction assisting device 9 is fixed on above power input shaft 11.Described suction assisting device 9 comprises axle sleeve 91, axle sleeve 91 and power input shaft 11 removably connect, the external surface of described axle sleeve 91 is circumferentially fixedly connected with helical blade 92, the outside of described helical blade 92 is provided with protective cover 10, it is outside that protective cover 10 is enclosed within suction assisting device 9, removably connects bottom the shell 13 of protective cover 10 and the first slush pump 1.Maintain 1 ~ 3 millimeter of gap between protective cover 10 and suction assisting device 9 in radial directions, be conducive to suction assisting device 9 and stir the cutting of other foreign material in the process of inhaling coal slime, protective cover 10 is provided with and manyly can be applicable to the eyelet that impeller 12 inhales coal slime.Fixed by nut check between axle sleeve 91 outer end of suction assisting device 9 and power input shaft 11.The outer end of power input shaft 11 is fixed on protective cover 10 by bearing; Or be provided with axis hole in the outer end of protective cover 10, outside axis hole, be provided with little axle sleeve, water pump eccentric operating can be prevented.
During use, first the row's of connection water-house coal mud pipeline, then mud stock pump of being dived by removable miniature is placed on sump or black water place, tunnel, start small-sized latent mud stock pump and the high-lift slush pump of fixing vertical, various black water is involved in impeller 12 by protective cover 10 by suction assisting device 9, to be dived the supercharging of mud stock pump by removable miniature, then enters into the high-lift slush pump pressurization of fixing vertical, successively by gate valve 5, non retern valve 6, discharge through mine main drainage pipeline 8.Removable miniature is dived during sludge slurry pump work, by manually to stir or add water that to wash away mixing effect better, can improve clear coal slime effect further.Run into blocking or other situation, can termination of pumping process at any time.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed utility model.The claimed scope of the utility model is defined by appending claims and equivalent.
Claims (5)
1. a mine coal slime cleaning plant, it is characterized in that: comprise the first slush pump, second slush pump, gate valve, non retern valve, main drainage pipeline, the drain pipe of described first slush pump is removably connected with the first pipe, the other end of the first pipe and the feed tube of the second slush pump removably connect, the drain pipe of the second slush pump and one end of the second pipe removably connect, the other end of the second pipe and one end of gate valve removably connect, the other end of gate valve and one end of non retern valve removably connect, the other end of non retern valve and one end of the 3rd pipe removably connect, the other end of the 3rd pipe is fixedly connected with main drainage pipeline,
The power input shaft of the motor of described first slush pump is fixedly connected with suction assisting device, suction assisting device comprises axle sleeve, axle sleeve and power input shaft removably connect, the external surface of described axle sleeve is circumferentially fixedly connected with helical blade, the outside of described helical blade is provided with protective cover, protective cover is provided with eyelet, and the shell of described protective cover and the first slush pump removably connects.
2. mine coal slime cleaning plant according to claim 1, is characterized in that: described first slush pump is that removable miniature is dived mud stock pump; Described second slush pump is the high-lift slush pump of fixing vertical.
3. mine coal slime cleaning plant according to claim 2, is characterized in that: described removable miniature sludge slurry pump lift scope of diving is 10 meters ~ 30 meters; The range of lift of the high-lift slush pump of described fixing vertical is 100 meters ~ 300 meters.
4. mine coal slime cleaning plant according to claim 1, is characterized in that: described first pipe is flexible pipe; Described second pipe is high-voltage tube; Described 3rd pipe is steel pipe.
5. mine coal slime cleaning plant according to claim 1, is characterized in that: the gap being provided with 1 ~ 3 millimeter between described protective cover and suction assisting device in radial directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735499.0U CN204941597U (en) | 2015-09-22 | 2015-09-22 | A kind of mine coal slime cleaning plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735499.0U CN204941597U (en) | 2015-09-22 | 2015-09-22 | A kind of mine coal slime cleaning plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204941597U true CN204941597U (en) | 2016-01-06 |
Family
ID=55009037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520735499.0U Expired - Fee Related CN204941597U (en) | 2015-09-22 | 2015-09-22 | A kind of mine coal slime cleaning plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204941597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306871A (en) * | 2018-12-04 | 2019-02-05 | 山西拓普沃特工程技术有限公司 | A kind of system and method increasing mine sump capacity |
| CN113217088A (en) * | 2021-05-26 | 2021-08-06 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Method for preventing and treating blockage of high-depth draw shaft |
-
2015
- 2015-09-22 CN CN201520735499.0U patent/CN204941597U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306871A (en) * | 2018-12-04 | 2019-02-05 | 山西拓普沃特工程技术有限公司 | A kind of system and method increasing mine sump capacity |
| CN113217088A (en) * | 2021-05-26 | 2021-08-06 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Method for preventing and treating blockage of high-depth draw shaft |
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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: 20160106 Termination date: 20190922 |