CN104056729A - Self walking type water coal separating machine - Google Patents
Self walking type water coal separating machine Download PDFInfo
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- CN104056729A CN104056729A CN201410304644.XA CN201410304644A CN104056729A CN 104056729 A CN104056729 A CN 104056729A CN 201410304644 A CN201410304644 A CN 201410304644A CN 104056729 A CN104056729 A CN 104056729A
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Abstract
The invention provides a self walking type water coal separating machine, which belongs to the technical field of coal mine underground water disaster prevention and control. The invention aims at solving the technical problem to provide the self walking type water coal separating machine with the advantages that the use is convenient and efficient, and in addition, the underground safety is improved. The self walking type water coal separating machine adopts the technical scheme that a walking mechanism is arranged under a machine frame, a water coal dewatering tube is arranged on the machine frame, and comprises a water coal feeding pipe, a water outlet pipe, an outer sleeve, an inner sleeve and a material pushing auger, a plurality of water seeping holes are densely formed in the inner sleeve, the two ends of the inner sleeve are movably sheathed in the outer sleeve through bearings, the material pushing auger is arranged inside the inner sleeve, in addition, one end of the material pushing auger is fixedly arranged in the feeding opening end of the inner sleeve, the feeding opening end of the inner sleeve is communicated with the outside through the water coal feeding pipe provided with a slurry pump, the discharging opening end of the inner sleeve extends out of the outer sleeve and is connected with an output shaft of an electric motor through a gear transmission device, and the lower part of the outer sleeve is communicated with the water outlet pipe. The self walking type water coal separating machine is mainly used for filtering coal slurry discharged during gas and groundwater drilling.
Description
Technical field
Self-propelled water coal seperator of the present invention, belongs to flood and waterlogging control technical field under coal mine, is specifically related to drill the coal slime filtration of gas and underground water discharge.
Background technology
In mine five the Nature disasters, during floods, threaten one of disaster of mine safety production.Under coal mine, water burst can swept along a large amount of coal in flow process, forms containing coal amount and reaches 10%～20% water coal, in the past, these water coals were directly to enter wellhole without just processing mostly, in sump, through long-time, deposited, the section of sump will reduce, and water-holding capacity will reduce.Along with increasing of silt coal, the coal that partly becomes silted up will be brought into feed pump water sucking mouth by current, has a strong impact on the drainability of water pump.Coal mine standage all must be taked periodic cleaning silt coal in the past for this reason, especially for the tiltedly mine of exploitation of bowing, because of water coal concentration high, sump returns soon and is silted coal and fills up, the work period of digging clearly sump is very short, will certainly increase miner's labour intensity, and have a strong impact on the water resistant calamity ability in colliery.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical problem to be solved is to provide a kind of water coal seperator of running type, by centrifugal rotation, water is got rid of from coal de-ly, easy to use efficient, and has improved downhole safety.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: self-propelled water coal seperator, comprise frame, walking mechanism, water coal dewatering cylinder, motor, gear drive, console, Circuits System and hydraulic system, under frame, walking mechanism is installed, water coal dewatering cylinder is installed above frame;
Water coal dewatering cylinder comprises water coal feed pipe, outlet pipe, outer sleeve, inner sleeve and pusher auger, the intensive a plurality of infiltrations eye that is provided with on described inner sleeve, bearing movable set is passed through in outer sleeve in inner sleeve two ends, pusher auger is arranged on the inside of inner sleeve and the feed inlet end that one end is fixed on inner sleeve, the feed inlet end of described inner sleeve is communicated with outside by water coal feed pipe, on water coal feed pipe, slush pump is installed, the discharge port end of inner sleeve stretches out outer sleeve and the driven pulley of gear drive is housed at end fixed cover, the driving wheel of gear drive is meshed with driven pulley and driving wheel is fixedly connected with the output shaft of motor, described motor is fixedly mounted in frame by bearing, the bottom of described outer sleeve has a plurality of delivery ports and a plurality of delivery port is communicated with outlet pipe,
Console and Circuits System and hydraulic system that power is provided are also installed in frame.
The top of described outer sleeve inside is provided with sparge pipe, and sparge pipe is communicated with by an external water pipe with outer tank, and high-pressure hydraulic pump is installed on external water pipe.
The outer surface of described inner sleeve is coated with one deck filter screen.
Described walking mechanism is crawler type walking mechanism.
The discharge port end of described inner sleeve is communicated with one end of coal output pipe, and the other end of coal output pipe is positioned at coal charge conveyer belt top.
The beneficial effect that the present invention compared with the existing technology had is: the present invention advances pusher auger promotion water coal by the rotation of inner sleeve, and in fill process, water in water coal departs under centrifugal action, coal is from the discharge port end output of inner sleeve, and the water of deviating from flows into shaft sump from delivery port, not only can reduce the concentration of water coal in sump, improve sump utilization ratio, extend digging the cycle clearly of sump, and improved the ability that mine is resisted water disaster, also improved output of coal simultaneously; Owing to being designed to bodywork-type, crawler type walking mechanism can move freely to each operating point it in tunnel, easy to use efficient; The top of outer sleeve inside is provided with sparge pipe, and after being used to complete, sparge pipe draws water from the external world by high-pressure hydraulic pump to drench, on inner sleeve, filter screen and inner sleeve carried out to back flush, avoids the mesh of filter screen and the infiltration eye of inner sleeve blocked.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is plan structure schematic diagram of the present invention.
Fig. 3 is the left view of Fig. 1.
In figure: 1 is frame, 2 is walking mechanism, and 3 is motor, and 4 is gear drive, and 5 is water coal feed pipe, 6 is coal output pipe, and 7 is outlet pipe, and 8 is outer sleeve, and 9 is inner sleeve, and 10 is pusher auger, 11 is console, and 12 is Circuits System, and 13 is hydraulic system, and 14 is sparge pipe.
The specific embodiment
As Figure 1-3, self-propelled water coal seperator of the present invention, comprise frame 1, walking mechanism 2, water coal dewatering cylinder, motor 3, gear drive 4, console 11, Circuits System 12 and hydraulic system 13, frame is provided with walking mechanism 21 time, and water coal dewatering cylinder is installed above frame 1;
Water coal dewatering cylinder comprises water coal feed pipe 5, outlet pipe 7, outer sleeve 8, inner sleeve 9 and pusher auger 10, the intensive a plurality of infiltrations eye that is provided with on described inner sleeve 9, bearing movable set is passed through in outer sleeve 8 in inner sleeve 9 two ends, pusher auger 10 is arranged on the inside of inner sleeve 9 and the feed inlet end that one end is fixed on inner sleeve 9, the feed inlet end of described inner sleeve 9 is communicated with outside by water coal feed pipe 5, on water coal feed pipe 5, slush pump is installed, the discharge port end of inner sleeve 9 stretches out outer sleeve 8 and the driven pulley of gear drive 4 is housed at end fixed cover, the driving wheel of gear drive 4 is meshed with driven pulley and driving wheel is fixedly connected with the output shaft of motor 3, described motor 3 is fixedly mounted in frame 1 by bearing, the bottom of described outer sleeve 8 has a plurality of delivery ports and a plurality of delivery port is communicated with outlet pipe 7,
Console 11 and Circuits System 12 and hydraulic system 13 that power is provided are also installed in frame 1.
The top of described outer sleeve 8 inside is provided with sparge pipe 14, and sparge pipe 14 is communicated with by an external water pipe with outer tank, and high-pressure hydraulic pump is installed on external water pipe.
The outer surface of described inner sleeve 9 is coated with one deck filter screen.
Described walking mechanism 2 is crawler type walking mechanism.
The discharge port end of described inner sleeve 9 is communicated with one end of coal output pipe 6, and the other end of coal output pipe 6 is positioned at coal charge conveyer belt top.
The course of work
The first step, drives the present invention to operating point, and the other end of water coal feed pipe 5 is inserted in coal slime, and coal output pipe 6 ports of export are placed on coal charge conveyer belt top, and the port of export of outlet pipe 7 is communicated with shaft sump or haffir;
Second step, open motor 3 and slush pump, motor 3 drives inner sleeve 9 rotations by gear drive 4, slush pump is input to coal slime in inner sleeve 9 by water coal feed pipe 5, under the rotation of pusher auger 10, coal slime moves to the port of export of inner sleeve 9, because inner sleeve 9 is provided with a plurality of infiltration eyes, due to the centrifugal action of rotating, water in coal slime is separated with coal, the coal of water content≤10% continues advance and be delivered on coal charge conveyer belt and seen off by coal output pipe 6 along pusher auger 10, improved output of coal, water containing coal amount≤2% stores by outlet pipe 7 inflow shaft sumps or haffir, extend digging the cycle clearly of sump, and improved the ability that mine is resisted water disaster,
The 3rd step, after being used to complete, opens high-pressure hydraulic pump, and sparge pipe 14 draws water from outside and drenches on inner sleeve 9, and the coal slime on inner sleeve 9 or filter screen is cleared up, and avoids the mesh of filter screen and the infiltration eye of inner sleeve blocked;
The 4th step, opens the present invention to next operating point, and the coal slime of this operating point is processed, and the course of work as mentioned above.
Claims (5)
1. self-propelled water coal seperator, it is characterized in that: comprise frame (1), walking mechanism (2), water coal dewatering cylinder, motor (3), gear drive (4), console (11), Circuits System (12) and hydraulic system (13), walking mechanism (2) is installed under frame (1), water coal dewatering cylinder is installed above frame (1);
Water coal dewatering cylinder comprises water coal feed pipe (5), outlet pipe (7), outer sleeve (8), inner sleeve (9) and pusher auger (10), the upper intensive a plurality of infiltration eyes that are provided with of described inner sleeve (9), bearing movable set is passed through in outer sleeve (8) in inner sleeve (9) two ends, pusher auger (10) is arranged on the inside of inner sleeve (9) and the feed inlet end that one end is fixed on inner sleeve (9), the feed inlet end of described inner sleeve (9) is communicated with outside by water coal feed pipe (5), on water coal feed pipe (5), slush pump is installed, the discharge port end of inner sleeve (9) stretches out outer sleeve (8) and the driven pulley of gear drive (4) is housed at end fixed cover, the driving wheel of gear drive (4) is meshed with driven pulley and driving wheel is fixedly connected with the output shaft of motor (3), described motor (3) is fixedly mounted in frame (1) by bearing, the bottom of described outer sleeve (8) has a plurality of delivery ports and a plurality of delivery port is communicated with outlet pipe (7),
Console (11) is also installed in frame (1) and Circuits System (12) and the hydraulic system (13) of power are provided.
2. self-propelled water coal seperator according to claim 1, it is characterized in that: the inner top of described outer sleeve (8) is provided with sparge pipe (14), and sparge pipe (14) is communicated with by an external water pipe with outer tank, and high-pressure hydraulic pump is installed on external water pipe.
3. self-propelled water coal seperator according to claim 1 and 2, is characterized in that: the outer surface of described inner sleeve (9) is coated with one deck filter screen.
4. self-propelled water coal seperator according to claim 1 and 2, is characterized in that: described walking mechanism (2) is crawler type walking mechanism.
5. self-propelled water coal seperator according to claim 1 and 2, is characterized in that: the discharge port end of described inner sleeve (9) is communicated with one end of coal output pipe (6), and the other end of coal output pipe (6) is positioned at coal charge conveyer belt top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410304644.XA CN104056729A (en) | 2014-06-30 | 2014-06-30 | Self walking type water coal separating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410304644.XA CN104056729A (en) | 2014-06-30 | 2014-06-30 | Self walking type water coal separating machine |
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| Publication Number | Publication Date |
|---|---|
| CN104056729A true CN104056729A (en) | 2014-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410304644.XA Pending CN104056729A (en) | 2014-06-30 | 2014-06-30 | Self walking type water coal separating machine |
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| CN (1) | CN104056729A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255003A (en) * | 2020-01-20 | 2020-06-09 | 黑龙江工业学院 | Coal mine underground water bin dredging equipment |
| CN112078682A (en) * | 2020-09-16 | 2020-12-15 | 兰锦明 | Crawler-type coal water separation conveying equipment |
| CN112845556A (en) * | 2021-01-22 | 2021-05-28 | 江苏创新环境工程有限公司 | Harmless recovery system for oil-containing soil |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2822773Y (en) * | 2005-08-12 | 2006-10-04 | 刘起材 | Centrifugal dewaterer for industrial use and having propelling function |
| CN2875600Y (en) * | 2006-03-29 | 2007-03-07 | 魏志玉 | Screen settling type coal mud centrifugal dewatering machine |
| CN2921737Y (en) * | 2006-03-22 | 2007-07-11 | 刘云亭 | Slurry granulation dry dehydrating system |
| CN101054542A (en) * | 2007-05-16 | 2007-10-17 | 张大康 | Application of high water content sludge in moulded coal preparation |
-
2014
- 2014-06-30 CN CN201410304644.XA patent/CN104056729A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2822773Y (en) * | 2005-08-12 | 2006-10-04 | 刘起材 | Centrifugal dewaterer for industrial use and having propelling function |
| CN2921737Y (en) * | 2006-03-22 | 2007-07-11 | 刘云亭 | Slurry granulation dry dehydrating system |
| CN2875600Y (en) * | 2006-03-29 | 2007-03-07 | 魏志玉 | Screen settling type coal mud centrifugal dewatering machine |
| CN101054542A (en) * | 2007-05-16 | 2007-10-17 | 张大康 | Application of high water content sludge in moulded coal preparation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255003A (en) * | 2020-01-20 | 2020-06-09 | 黑龙江工业学院 | Coal mine underground water bin dredging equipment |
| CN112078682A (en) * | 2020-09-16 | 2020-12-15 | 兰锦明 | Crawler-type coal water separation conveying equipment |
| CN112078682B (en) * | 2020-09-16 | 2021-11-30 | 台州市康新电容器有限公司 | Crawler-type coal water separation conveying equipment |
| CN112845556A (en) * | 2021-01-22 | 2021-05-28 | 江苏创新环境工程有限公司 | Harmless recovery system for oil-containing soil |
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Application publication date: 20140924 |
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