CN104083916B - A kind of use for laboratory coal slurry dewatering system - Google Patents
A kind of use for laboratory coal slurry dewatering system Download PDFInfo
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- CN104083916B CN104083916B CN201410334937.2A CN201410334937A CN104083916B CN 104083916 B CN104083916 B CN 104083916B CN 201410334937 A CN201410334937 A CN 201410334937A CN 104083916 B CN104083916 B CN 104083916B
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Abstract
The invention discloses a kind of use for laboratory coal slurry dewatering system, comprise storage sizing device and the coal slurry in storage sizing device is carried out the destarch device of destarch; Wherein, storage sizing device comprises: slurry storage tank, for storing coal slurry; Stock line, stock line is connected with slurry storage tank, for inputing in slurry storage tank by coal slurry; And destarch device comprises: vavuum pump, for providing subnormal ambient; Staving, staving is connected with vavuum pump by pipeline, for storing the coal slurry after destarch; First ceramic wafer, the first ceramic wafer is connected with staving by pipeline, and the first ceramic wafer can extend bottom slurry storage tank.According to use for laboratory coal slurry dewatering system of the present invention, small-sized dehydration experiment can be carried out to coal slurry, also can carry out small test to other ore pulp, thus save research cost, improve Efficiency.
Description
Technical field
The present invention relates to mechanical field, particularly relate to a kind of use for laboratory coal slurry dewatering system.
Background technology
Dehydration is there is in ore pulp process integrated artistic, the equipment of application is all for the pulp dewatering equipment in large-scale mine, but in field, laboratory, does not have corresponding simple machine, the coal slurry dewatering system in laboratory is not specifically designed to, to promote the research work of carrying out in laboratory yet.
Summary of the invention
For this reason, the present invention proposes a kind of use for laboratory coal slurry dewatering system that can solve the problem or partly solve the problem.
According to an aspect of the present invention, provide a kind of use for laboratory coal slurry dewatering system, comprise storage sizing device and the coal slurry in described storage sizing device is carried out the destarch device of destarch; Wherein,
Described storage sizing device comprises:
Slurry storage tank, for storing coal slurry;
Stock line, described stock line is connected with described slurry storage tank, for being inputed to by coal slurry in described slurry storage tank; And,
Described destarch device comprises:
Vavuum pump, for providing subnormal ambient;
Staving, described staving is connected with described vavuum pump by pipeline, for storing the coal slurry after destarch;
First ceramic wafer, described first ceramic wafer is connected with described staving by pipeline, and described first ceramic wafer can extend bottom described slurry storage tank.
Alternatively, according to use for laboratory coal slurry dewatering system of the present invention, bottom described slurry storage tank, magnetic stirring apparatus is set.
Alternatively, according to use for laboratory coal slurry dewatering system of the present invention, setting pressure table on described staving.
Alternatively, according to use for laboratory coal slurry dewatering system of the present invention, described destarch device comprises the second ceramic wafer further, and described second ceramic wafer to be connected with described staving by pipeline and to be positioned at the outside of described slurry storage tank.
Alternatively, according to use for laboratory coal slurry dewatering system of the present invention, the connecting pipe of described staving and described first ceramic wafer arranges three-way flow regulating valve.
Alternatively, according to use for laboratory coal slurry dewatering system of the present invention, described destarch device comprises water-supply-pipe further.
Alternatively, according to use for laboratory coal slurry dewatering system of the present invention, described water-supply-pipe is three-port structure, the first end connected with water faucet of described water-supply-pipe, and staving described in the second termination and the connecting pipe between described first ceramic wafer, the 3rd end is connected with described vavuum pump.
Alternatively, according to use for laboratory coal slurry dewatering system of the present invention, this system comprises sewage discharge device further, wherein,
Described sewage discharge device comprises:
Main line, for collecting sewage and sewage discharge being gone out;
First branch pipeline, described first branch pipeline first end is connected with described vavuum pump, and the second end is connected with described main line, for by the sewage discharge in described vavuum pump to described main line;
Second branch pipeline, described second branch pipeline first end is connected with described staving, and the second end is connected with described main line, for by the sewage discharge in described staving to described main line;
3rd branch pipeline, described 3rd branch pipeline first end is connected the second end with described slurry storage tank and is connected with described main line, for by the sewage discharge in described slurry storage tank to described main line.
According to use for laboratory coal slurry dewatering system of the present invention, small-sized dehydration experiment can be carried out to coal slurry, also can carry out small test to other ore pulp, thus save research cost, improve Efficiency.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, other advantage various and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred embodiment, and does not think limitation of the present invention.And in whole accompanying drawing, represent identical parts by identical reference symbol.Wherein in the accompanying drawings, the multiple identical parts of alphabetic flag instruction after reference number, when making a general reference these parts, by its last alphabetic flag of omission.In the accompanying drawings:
Fig. 1 shows the use for laboratory coal slurry dewatering system according to one embodiment of the present invention;
Reference numeral is as follows:
Use for laboratory coal slurry dewatering system 1000;
Storage sizing device 1100, slurry storage tank 1110, stock line 1120, destarch device 1200, vavuum pump 1210, staving 1220, Pressure gauge 1221, first ceramic wafer 1230, second ceramic wafer 1240, water-supply-pipe 1250, sewage discharge device 1300, main line 1310, first branch pipeline 1320, second branch pipeline 1330 and the 3rd branch pipeline 1340.
Detailed description of the invention
The invention provides many applicable creative concepts, this creative concept can be reflected in a large number of in concrete context.The specific embodiment described in following embodiments of the present invention only as the exemplary illustration of specific implementation of the present invention, and does not form limitation of the scope of the invention.
According to use for laboratory coal slurry dewatering system 1000 of the present invention, comprise storage sizing device 1100 and the coal slurry in storage sizing device 1100 is carried out the destarch device 1200 of destarch; Wherein, storage sizing device 1100 comprises: slurry storage tank 1110, for storing coal slurry; Stock line 1120, stock line 1120 is connected with slurry storage tank 1110, for being inputed to by coal slurry in slurry storage tank 1110; And destarch device 1200 comprises: vavuum pump 1210, for providing subnormal ambient; Staving 1220, staving 1220 is connected with vavuum pump 1210 by pipeline, for storing the coal slurry after destarch; First ceramic wafer 1230, first ceramic wafer 1230 is connected with staving 1220 by pipeline, and the first ceramic wafer 1230 can extend bottom described slurry storage tank 1110.
According to use for laboratory coal slurry dewatering system of the present invention, first stock line 1120 arranges valve, by the valve of opening stock line 1120 by pulp conveyings such as coal slurries in slurry storage tank 1110, in slurry storage tank 1110, can also overflow pipe be set, be then flowed out by overflow pipe when the ore pulp of conveying in slurry storage tank 1110 is too much.Slurry storage tank 1110 is traditionally arranged to be semicircle pot body.Pipeline between vavuum pump 1210 and staving 1220 arranges valve, pipeline between cylindrical shell 1220 and the first ceramic wafer 1230 arranges valve, after opening the valve on this two pipeline, first ceramic wafer 1230 is put into slurry storage tank 1110, open vavuum pump 1210, make to define confined space between staving and pipeline and slurry storage tank, negative pressure is filled with in the pipeline that the operation of vavuum pump makes the first ceramic wafer be connected with staving and staving and each pipeline, therefore the slush pulp of the coal slurry in slurry storage tank is sucked in staving, solid portion is then blocked in the first ceramic wafer and forms filter cake outward, stock line also while vavuum pump continuous operation, can input ore pulp continuously in slurry storage tank, thus ensures carrying out continuously of dewatering work.
According to use for laboratory coal slurry dewatering system 1000 of the present invention, bottom slurry storage tank 1110, magnetic stirring apparatus is set, setting pressure table 1221 on staving 1220.
According to use for laboratory coal slurry dewatering system of the present invention, in slurry storage tank, can agitating device be set, simple hand operated mixing device can be set, also can paddle be set, or magnetic stirring apparatus is set, makes the slurry more evenly unlikely bottom land of solid deposits at slurry storage tank making coal slurry; Setting pressure table on staving, the vacuum in indication mechanism, and according to the vacuum in pressure instruction regulating system.
According to use for laboratory coal slurry dewatering system 1000 of the present invention, destarch device 1200 is comprised the second ceramic wafer 1240, second ceramic wafer 1240 further and to be connected with staving 1220 by pipeline and to be positioned at the outside of slurry storage tank 1110.The connecting pipe of staving 1220 and the first ceramic wafer 1230 also can arrange three-way flow regulating valve.
Because the negative pressure caused when vavuum pump works is excessive, easily cause the fracture of the first ceramic wafer in the running, after therefore second ceramic wafer is set, second ceramic wafer does not immerse in the ore pulp of slurry storage tank, hole in ceramic wafer can suitably regulate and negative pressure in reduction system, prevents the fracture of the first ceramic wafer.The three-way flow regulating valve arranged has the effect regulating negative pressure equally.
According to use for laboratory coal slurry dewatering system 1000 of the present invention, destarch device 1200 comprises water-supply-pipe 1250 further.Water-supply-pipe 1250 is three-port structure, the first end connected with water faucet of water-supply-pipe 1250, and the connecting pipe between the second termination staving 1220 and the first ceramic wafer 1230, the 3rd end is connected with vavuum pump 1210.
According to the water-supply-pipe arranged in dewatering system of the present invention, first be connected with vavuum pump, the water source running and need can be provided for vacuum pump, water-supply-pipe is connected with the pipeline between staving and the first ceramic wafer in addition, can be rinsed staving, the first ceramic wafer, the second ceramic wafer and pipeline by control valve switch, even can rinse slurry storage tank, make system cloud gray model more smooth and easy.
According to use for laboratory coal slurry dewatering system 1000 of the present invention, this system comprises sewage discharge device 1300 further, and wherein, sewage discharge device 1300 comprises: main line 1310, for collecting sewage and sewage discharge being gone out; First branch pipeline 1320, first branch pipeline 1320 first end is connected with vavuum pump 1210, and the second end is connected with main line 1310, for by the sewage discharge in vavuum pump 1210 to described main line 1310; Second branch pipeline 1330, second branch pipeline 1330 first end is connected with staving 1220, and the second end is connected with main line (1310), for by the sewage discharge in staving (1220) to main line 1310; 3rd branch pipeline the 1340, three branch pipeline 1340 first end is connected the second end with slurry storage tank 1110 and is connected with main line 1310, for by the sewage discharge in slurry storage tank 1110 to main line 1310.
According to use for laboratory coal slurry dewatering system of the present invention, can by the sewage discharge in slurry storage tank, vavuum pump and staving out by sewage discharge device, and emitted by main line, when overflow pipe is set in addition in slurry storage tank, overflow pipe is also connected with main line, is also emitted by main line by the ore pulp of spilling.
Because optional element of the present invention is more; content according to claim protection can be combined into different embodiments; below will according to present invention is described by embodiment, the embodiment of the present invention is only that the present invention will be described instead of limit the invention.
Embodiment
Use for laboratory coal slurry dewatering system 1000 according to Fig. 1, comprises storage sizing device 1100 and the coal slurry in storage sizing device 1100 is carried out the destarch device 1200 of destarch; Wherein, storage sizing device 1100 comprises: slurry storage tank 1110, for storing coal slurry; Stock line 1120, stock line 1120 is connected with slurry storage tank 1110, for being inputed to by coal slurry in slurry storage tank 1110; And destarch device 1200 comprises: vavuum pump 1210, for providing subnormal ambient; Staving 1220, staving 1220 is connected with vavuum pump 1210 by pipeline, for storing the coal slurry after destarch; First ceramic wafer 1230, first ceramic wafer 1230 is connected with staving 1220 by pipeline, and the first ceramic wafer 1230 can extend bottom slurry storage tank 1110.Bottom slurry storage tank 1110, magnetic stirring apparatus is set, setting pressure table 1221 on staving 1220.Destarch device 1200 is comprised the second ceramic wafer 1240, second ceramic wafer 1240 further and to be connected with staving 1220 by pipeline and to be positioned at the outside of slurry storage tank 1110.Destarch device 1200 comprises water-supply-pipe 1250 further, and water-supply-pipe 1250 is three-port structure, the first end connected with water faucet of water-supply-pipe 1250, and the connecting pipe between the second termination staving 1220 and the first ceramic wafer 1230, the 3rd end is connected with vavuum pump 1210.This system comprises sewage discharge device 1300 further, and wherein, sewage discharge device 1300 comprises: main line 1310, for collecting sewage and sewage discharge being gone out; First branch pipeline 1320, first branch pipeline 1320 first end is connected with vavuum pump 1210, and the second end is connected with main line 1310, for by the sewage discharge in vavuum pump 1210 to main line 1310; Second branch pipeline 1330, second branch pipeline 1330 first end is connected with staving 1220, and the second end is connected with main line 1310, for by the sewage discharge in staving 1220 to main line 1310; 3rd branch pipeline the 1340, three branch pipeline 1340 first end is connected the second end with slurry storage tank 1110 and is connected with main line 1310, for by the sewage discharge in slurry storage tank 1110 to main line 1310.
According to use for laboratory coal slurry dewatering system of the present invention, small-sized dehydration experiment can be carried out to coal slurry, also can carry out small test to other ore pulp, thus save research cost, improve Efficiency.
Above-described embodiment not limits the invention, and those skilled in the art can design alternative embodiment when not departing from claims scope.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and does not arrange element in the claims or step.
Claims (5)
1. a use for laboratory coal slurry dewatering system (1000), is characterized in that the destarch device (1200) comprising storage sizing device (1100) and the coal slurry in described storage sizing device (1100) is carried out destarch; Wherein,
Described storage sizing device (1100) comprising:
Slurry storage tank (1110), for storing coal slurry;
Stock line (1120), described stock line (1120) is connected with described slurry storage tank (1110), for being inputed to by coal slurry in described slurry storage tank (1110); And,
Described destarch device (1200) comprising:
Vavuum pump (1210), for providing subnormal ambient;
Staving (1220), described staving (1220) is connected with described vavuum pump (1210) by pipeline, for storing the coal slurry after destarch;
First ceramic wafer (1230), described first ceramic wafer (1230) is connected with described staving (1220) by pipeline, and described first ceramic wafer (1230) can extend described slurry storage tank (1110) bottom;
Described slurry storage tank (1110) bottom arranges magnetic stirring apparatus;
The upper setting pressure table (1221) of described staving (1220);
Described destarch device (1200) comprises the second ceramic wafer (1240) further, and described second ceramic wafer (1240) to be connected with described staving (1220) by pipeline and to be positioned at the outside of described slurry storage tank (1110).
2. use for laboratory coal slurry dewatering system (1000) according to claim 1, is characterized in that arranging three-way flow regulating valve in the connecting pipe of described staving (1220) with described first ceramic wafer (1230).
3. use for laboratory coal slurry dewatering system (1000) according to claim 1, is characterized in that described destarch device (1200) comprises water-supply-pipe (1250) further.
4. use for laboratory coal slurry dewatering system according to claim 3, it is characterized in that described water-supply-pipe (1250) is three-port structure, the first end connected with water faucet of described water-supply-pipe (1250), connecting pipe described in second termination between staving (1220) and described first ceramic wafer (1230), the 3rd end is connected with described vavuum pump (1210).
5. use for laboratory coal slurry dewatering system (1000) according to claim 1, is characterized in that this system comprises sewage discharge device (1300) further, wherein,
Described sewage discharge device (1300) comprising:
Main line (1310), for collecting sewage and sewage discharge being gone out;
First branch pipeline (1320), described first branch pipeline (1320) first end is connected with described vavuum pump (1210), second end is connected with described main line (1310), for by the sewage discharge in described vavuum pump (1210) to described main line (1310);
Second branch pipeline (1330), described second branch pipeline (1330) first end is connected with described staving (1220), second end is connected with described main line (1310), for by the sewage discharge in described staving (1220) to described main line (1310);
3rd branch pipeline (1340), described 3rd branch pipeline (1340) first end is connected the second end with described slurry storage tank (1110) and is connected with described main line (1310), for by the sewage discharge in described slurry storage tank (1110) to described main line (1310).
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| CN201410334937.2A CN104083916B (en) | 2014-07-15 | 2014-07-15 | A kind of use for laboratory coal slurry dewatering system |
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| CN201410334937.2A CN104083916B (en) | 2014-07-15 | 2014-07-15 | A kind of use for laboratory coal slurry dewatering system |
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| CN104083916B true CN104083916B (en) | 2015-09-30 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418177A (en) * | 2013-08-30 | 2013-12-04 | 云南大红山管道有限公司 | Slurry material dewatering device and dewatering method thereof |
| CN203447883U (en) * | 2013-08-30 | 2014-02-26 | 云南大红山管道有限公司 | Slurry material dehydrating device |
| CN203954783U (en) * | 2014-07-15 | 2014-11-26 | 云南大红山管道有限公司 | A kind of use for laboratory coal slurry dewatering system |
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- 2014-07-15 CN CN201410334937.2A patent/CN104083916B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418177A (en) * | 2013-08-30 | 2013-12-04 | 云南大红山管道有限公司 | Slurry material dewatering device and dewatering method thereof |
| CN203447883U (en) * | 2013-08-30 | 2014-02-26 | 云南大红山管道有限公司 | Slurry material dehydrating device |
| CN203954783U (en) * | 2014-07-15 | 2014-11-26 | 云南大红山管道有限公司 | A kind of use for laboratory coal slurry dewatering system |
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