CN203954864U - A kind of rotary except suspension coal slurry granulator - Google Patents
A kind of rotary except suspension coal slurry granulator Download PDFInfo
- Publication number
- CN203954864U CN203954864U CN201420359169.1U CN201420359169U CN203954864U CN 203954864 U CN203954864 U CN 203954864U CN 201420359169 U CN201420359169 U CN 201420359169U CN 203954864 U CN203954864 U CN 203954864U
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- China
- Prior art keywords
- rotary barrel
- rotary
- powder chute
- coal slime
- base
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- Withdrawn - After Issue
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Abstract
It is a kind of rotary except suspension coal slurry granulator that the utility model provides, comprise base, the rotary barrel driving by support mounted motor on base, also comprise a coal slime powder chute that in axial direction runs through rotary barrel inside, described coal slime powder chute is fixed by the powder chute support that is fixed on base two ends, described rotary barrel front end is provided with Discharging bent-tube, rear end is provided with water inlet, rotary barrel inwall prolongs radial direction and is uniformly-spaced provided with some dividing plate screen packs in angle, rotary barrel inwall middle part is provided with single filter net, described single filter net is divided into two parts perpendicular to axis direction by dividing plate screen pack, the anterior direction perpendicular to axial direction of rotary barrel inwall is provided with cascade filtration net.Solve now mine water is recycled to difficulty, the coal slime settling pond of conventional method is taken up an area large, is not suitable for being applied to down-hole, and need to throws in the problem that flocculating agent cost is high.
Description
Technical field
The utility model belongs to water treatment facilities field under coal mine, particularly a kind of rotary suspension coal slurry granulator that removes for tunnel water water resource heat pump water intaking part under coal mine.
Background technology
Mine water refers in development, mining process, infiltrate, splash into, drench into, flow into, pour in and burst into any water source of roadway or getting working face.In process of coal mining; various water sources contact with coal and rock beds; there is the mine water that series of physical, chemistry and biochemical reaction produce; it is the maximum hot waste water of discharge capacity in coal production process; for a long time; mine water is drained in vain and is not fully utilized and protect, so not only severe contamination water resource, and caused the waste of heat.The present raising along with the reach of science and people's environmental protection consciousness, mine water has also progressively been had to new understanding, start using mine water as a kind of tow taste heat resource processing and utilizing in addition, but because the floating thing content of mine water is far away higher than surface water, and suspension particle contained in water is little, sinking speed is low, degree of condensing is little, in recycling process, usually cause the obstruction of equipment, corrosion, recovery difficult is very high, often must set up settling tank and throw in flocculant or flocculating agent, strengthen cost recovery and large-area settling tank and be not adapted at down-hole construction, limit to recovery scope.
Summary of the invention
It is a kind of rotary except suspension coal slurry granulator that the utility model provides, and solves now mine water is recycled to difficulty, and the coal slime settling pond of conventional method is taken up an area large, is not suitable for being applied to down-hole, and need to throws in the problem that flocculating agent cost is high.
For achieving the above object, the technical solution of the utility model is: a kind of rotary except suspension coal slurry granulator, comprise base, the rotary barrel driving by support mounted motor on base, also comprise a coal slime powder chute that in axial direction runs through rotary barrel inside, described coal slime powder chute is fixed by the powder chute support that is fixed on base two ends, described rotary barrel front end is provided with Discharging bent-tube, rear end is provided with water inlet, rotary barrel inwall prolongs radial direction and is uniformly-spaced provided with some dividing plate screen packs in angle, rotary barrel inwall middle part is provided with single filter net, described single filter net is divided into two parts perpendicular to axis direction by dividing plate screen pack, the anterior direction perpendicular to axial direction of rotary barrel inwall is provided with cascade filtration net.
The described oblique installation of coal slime powder chute, mounted angle is 5 °～10 °.
The beneficial effects of the utility model are: ground settlement black water treatment facility floor space is large, and the sedimentation black water processing time is long, are difficult to realize under mine.This device can be arranged under mine, and area occupied and space are little, can disposablely complete black water processing, and black water after treatment can reach the requirement of water resource heat pump water.Shorten the sedimentation processing time, do not need to throw in flocculant or flocculating agent, reduced black water disposal cost.Be suitable for water treatment used for geothermal heat pump under coal mine and use, this device production cost is low, treatment effect brilliance.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model side view.
Detailed description of the invention
As Fig. 1, shown in 2, a kind of rotary except suspension coal slurry granulator, comprise base 1, base 1 two ends are provided with initiatively carrying roller gear, wherein the active carrying roller gear of front end is driven by motor, a rotary barrel 2, rotary barrel 2 barrel wall two ends are installed with gear ring, the active carrying roller engaged gears that install at gear ring and base two ends, also comprise that a mounted angle that in axial direction runs through rotary barrel inside is the coal slime powder chute 3 of 5 degree, coal slime powder chute 3 fixes 4 by the powder chute support that is placed on base two ends, rotary barrel 2 front ends are provided with Discharging bent-tube 21, rear end is provided with water inlet 22, rotary barrel inwall prolongs radial direction, angular interval 30 is spent, fixedly mount 12 dividing plate screen packs 23, rotary barrel inwall middle part is provided with single filter net 24, single filter net is divided into two parts perpendicular to axis direction by dividing plate screen pack, the anterior direction perpendicular to axial direction of rotary barrel inwall is provided with cascade filtration net 25.
The rotary course of work except suspension coal slurry granulator is: black water water inlet 22 is opened, to a certain amount of black water of the interior injection of rotary barrel 2, start driven by motor rotary barrel 2 clockwise rotations, when black water passes through dividing plate screen pack 23, solid particle in black water is intercepted and captured by dividing plate screen pack, and when each dividing plate screen pack 23 rotates to middle part when above, solid particle in black water is slipped in coal slime powder chute 3 under Action of Gravity Field, the solid particle by black water so moving in circles is transported in coal slime powder chute 3, in last coal slime powder chute 3, solid particle landing left under Action of Gravity Field goes out coal slime powder chute 3 and drops on ground.Black water in rotary barrel 2 stops after filtration through central dividing plate single filter net 24, cleaner, met the requirement of water resource heat pump water at the water after cascade filtration net 25.Start water source heat pump to exchange heat device water circulating pump, by the outlet sucking-off of cascade filtration net 25 and rotary barrel front end.
Claims (2)
1. the rotary suspension coal slurry granulator that removes, comprise base, the rotary barrel driving by support mounted motor on base, it is characterized in that: also comprise a coal slime powder chute that in axial direction runs through rotary barrel inside, described coal slime powder chute is fixed by the powder chute support that is fixed on base two ends, described rotary barrel front end is provided with Discharging bent-tube, rear end is provided with water inlet, rotary barrel inwall prolongs radial direction and is uniformly-spaced provided with some dividing plate screen packs in angle, rotary barrel inwall middle part is provided with single filter net, described single filter net is divided into two parts perpendicular to axis direction by dividing plate screen pack, the anterior direction perpendicular to axial direction of rotary barrel inwall is provided with cascade filtration net.
2. according to claim 1 rotary except suspension coal slurry granulator, it is characterized in that: the described oblique installation of coal slime powder chute, mounted angle is 5 °～10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420359169.1U CN203954864U (en) | 2014-07-01 | 2014-07-01 | A kind of rotary except suspension coal slurry granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420359169.1U CN203954864U (en) | 2014-07-01 | 2014-07-01 | A kind of rotary except suspension coal slurry granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203954864U true CN203954864U (en) | 2014-11-26 |
Family
ID=51915507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420359169.1U Withdrawn - After Issue CN203954864U (en) | 2014-07-01 | 2014-07-01 | A kind of rotary except suspension coal slurry granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203954864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104069681A (en) * | 2014-07-01 | 2014-10-01 | 山西潞安环保能源开发股份有限公司常村煤矿 | Rotary suspended coal slime particle removal method and equipment |
-
2014
- 2014-07-01 CN CN201420359169.1U patent/CN203954864U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104069681A (en) * | 2014-07-01 | 2014-10-01 | 山西潞安环保能源开发股份有限公司常村煤矿 | Rotary suspended coal slime particle removal method and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |