CN104139457A - Continuous grout making machine used for fire preventing and extinguishing in coal mine - Google Patents
Continuous grout making machine used for fire preventing and extinguishing in coal mine Download PDFInfo
- Publication number
- CN104139457A CN104139457A CN201410382064.2A CN201410382064A CN104139457A CN 104139457 A CN104139457 A CN 104139457A CN 201410382064 A CN201410382064 A CN 201410382064A CN 104139457 A CN104139457 A CN 104139457A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- buffer gear
- charging
- slurries
- grout
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C1/00—Apparatus or methods for obtaining or processing clay
- B28C1/02—Apparatus or methods for obtaining or processing clay for producing or processing clay suspensions, e.g. slip
- B28C1/04—Producing suspensions, e.g. by blunging or mixing; with means for removing stones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C1/00—Apparatus or methods for obtaining or processing clay
- B28C1/10—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants
- B28C1/14—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom
- B28C1/16—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom for homogenising, e.g. by mixing, kneading ; forcing through slots
Abstract
A continuous grout making machine used for fire preventing and extinguishing in a coal mine is provided with a grout cylinder, a rolling cylinder and a drive device of the rolling cylinder, wherein the rolling cylinder and the drive device are contained in the grout cylinder. The grout cylinder and the rolling cylinder are obliquely installed, a material inlet is formed in the higher end of the rolling cylinder, a slag outlet is arranged in the other end of the rolling cylinder, the end, close to the material inlet, of the rolling cylinder is provided with a material inlet flow guide mechanism and a material inlet buffering mechanism, the end, close to the slag outlet, of the rolling cylinder is provided with a slag outlet flow guide mechanism and a slag outlet buffering mechanism, a grout outlet is formed in the end, close to the slag outlet, of the grout cylinder, a filter net is arranged on the outer circumference of the rolling cylinder, the inner wall of the rolling cylinder is fixedly provided with axial stirring pieces, grout raw materials are stirred by the stirring pieces to form grout, the grout penetrates through the filter net, enters the grout cylinder and is discharged from the grout outlet, and slag is discharged out of the slag outlet through the slag outlet flow guide mechanism and the slag outlet buffering mechanism of the rolling cylinder.
Description
Technical field
The preventing and extinguishing fire technology field that the present invention relates to spontaneous fire in coal mine control, is specifically related to a kind of preventing and extinguishing fire of coal mine continuous slurrying machine.
Background technology
The anti-fire extinguishing of slip casting is one of conventional means of coal-mine fire control, by the mud preparing being injected into ignition region or appointed area, realizes fire extinguishing by cooling oxygen barrier.The preparation of mud is that the pulping material such as clay and water are uniformly mixed to form to slurries, and the residue filtering in slurries by screen pack forms slurries.At present the pulping process at ground slurry preparing station is to sweep away mud with giant from mound, flows to mud ditch, enters slip agitating tank after removing foreign material, after mixer stirring, injects stock line.The method is because the water yield is uncontrollable, concentration of hydraulic mixture is also uncontrollable, because the time that pulping material contacts with water is short, in the slurries that leach, still have a large amount of earth not melt, effects on slurry making utilization rate undesirable and pulping material is lower, and mound field and stirring pool floor space are large in addition, and investment is large, labor strength is large, and efficiency is low.
Summary of the invention
The invention provides a kind of preventing and extinguishing fire of coal mine continuous slurrying machine, it can make the pulping material such as clay be thoroughly mixed to form mud with water, filters the residue in slurries, and forms the slurries of desired concn.
The technical scheme addressing the above problem is: the preventing and extinguishing fire of coal mine providing has a slurries cylinder and cylinder and a drive unit thereof being contained in slurries cylinder with continuous slurrying facility, cylinder is fixedly connected with central shaft by disc, slurries cylinder and drum-inclined are installed, charging aperture is located at one end that cylinder is higher, and slag notch is located at the cylinder other end.Cylinder is provided with charging deflector and charging buffer gear near charging aperture one end, charging buffer gear is truncated cone, charging buffer gear side is fixed to the center of slurries cylinder near charging aperture end face, charging buffer gear small end head stretches to slurries cylinder outside, the large termination of charging buffer gear is stretched to cylinder inside through cylinder near the centre bore on charging aperture end face, charging deflector forms near the thin-walled square tube on charging aperture end face by being fixed on slurries cylinder, thin-walled square tube one end is connected with charging buffer gear side, the other end is charging aperture, the position that central shaft is positioned at charging buffer gear is provided with charging stirring vane.Cylinder is provided with near one end of slag notch slag tap deflector and the buffer gear of slagging tap, the buffer gear of slagging tap is truncated cone, the buffer gear side of slagging tap is fixed to the center of cylinder near slag notch end face, the buffer gear small end head of slagging tap stretches to cylinder inside, the large termination of the buffer gear of slagging tap is stretched to slurries cylinder outside through slurries cylinder near the centre bore on slag notch end face, this end is slag notch, the deflector of slagging tap forms near the thin-walled square tube on slag notch end face by being fixed on cylinder, thin-walled square tube one end is that inner wall of rotary drum is close in the import of wedge shape residue, the other end is connected with the buffer gear side of slagging tap.Grout outlet is located at slurries cylinder one end near slag notch, and the periphery of cylinder is with screen pack, is fixedly mounted with the stirring piece of axial setting on inner wall of rotary drum.
When work, drive unit drives drum rotating by transmission device, pulping raw material enters in charging deflector by charging aperture, enter in cylinder by charging buffer gear, drum rotating plays a part to stir throwing to slurries, the axial stirring piece of inner wall of rotary drum makes the stirring throwing effect of cylinder stronger, slurries cylinder and drum-inclined are installed, can make like this slurries move to grout outlet direction, the slurries that are stirred enter slurries cylinder through the screen pack on cylinder, discharge by grout outlet, unfused clay is stayed in cylinder, continue to melt by the rotation of cylinder, slag tap deflector by residue to the buffer gear drainage of slagging tap, residue is discharged by slag notch.
The inclination of cylinder is installed and is played a part to regulate the mud translational speed control mud stirring time vertically, and inclination established angle is generally 0～5 degree.
Between cylinder and slurries cylinder, leave certain space and play a part to store slurries, the grout outlet of slurries cylinder one end plays a part liquid volume in regulating liquid surface height control slurries cylinder, leave time enough to slurries, to unfused fine particle and water in slurries are better merged, grout outlet is generally 25%～35% of slurries cylinder diameter to the height of slurries cylinder bottom.
The mode slurrying that the present invention adopts slurries cylinder to comprise cylinder, has strengthened the incorporation time of pulping material and water, has not only improved the utilization rate of clay, and has made slurries more even, and pulping effect is more desirable.Compact conformation of the present invention, floor space is little, and small investment is simple to operate, only the pulping material such as clay and water need be sent into pulper, has realized continuous slurrying deslagging, is conducive to work continuously, and has improved operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the cutaway view of Fig. 1 A-A position.
1. cylinders in figure, 2. slurries cylinder, 3. residue import, 4. the deflector of slagging tap, 5. slag notch, 6. central shaft, 7. the buffer gear of slagging tap, 8. grout outlet, 9. disc, 10. screen pack, 11. axial stirring pieces, 12. charging buffer gears, 13. charging stirring vanes, 14. drive units, 15. transmission devices, 16. charging deflectors, 17. charging apertures.
Detailed description of the invention
As shown in Figure 1 and Figure 2, preventing and extinguishing fire of coal mine has a slurries cylinder (2) and cylinder (1) and a drive unit (14) thereof being contained in slurries cylinder (2) with continuous slurrying facility, cylinder (1) is fixedly connected with central shaft (6) by disc (9), slurries cylinder (2) and cylinder (1) tilt to install, charging aperture (17) is located at the higher one end of cylinder (1), and slag notch (5) is located at cylinder (1) other end.Cylinder (1) is provided with charging deflector (16) and charging buffer gear (12) near charging aperture (17) one end, charging buffer gear (12) is truncated cone, charging buffer gear (12) side is fixed to the center of slurries cylinder (2) near charging aperture (17) end face, charging buffer gear (12) small end head stretches to slurries cylinder (2) outside, the large termination of charging buffer gear (12) is stretched to cylinder (1) inside through cylinder (1) near the centre bore on charging aperture (17) end face, charging deflector (16) forms near the thin-walled square tube on charging aperture (17) end face by being fixed on slurries cylinder (2), thin-walled square tube one end is connected with charging buffer gear (12) side, the other end is charging aperture (17), the position that central shaft (6) is positioned at charging buffer gear (12) is provided with charging stirring vane (13).Cylinder (1) is provided with the deflector of slagging tap (4) and the buffer gear of slagging tap (7) near one end of slag notch (5), the buffer gear (7) of slagging tap is truncated cone, buffer gear (7) side of slagging tap is fixed to cylinder (1) near the center of slag notch (5) end face, buffer gear (7) small end head of slagging tap stretches to cylinder (1) inside, the large termination of the buffer gear (7) of slagging tap is stretched to slurries cylinder (2) outside through slurries cylinder (2) near the centre bore on slag notch (5) end face, this end is slag notch (5), the deflector (4) of slagging tap forms near the thin-walled square tube on slag notch (5) end face by being fixed on cylinder (1), thin-walled square tube one end is that inner wall of rotary drum (1) is close in wedge shape residue import (3), the other end is connected with the buffer gear of slagging tap (7) side.Grout outlet (8) is located at slurries cylinder (2) one end near slag notch (5), and the periphery of cylinder (1) is with screen pack (10), is fixedly mounted with the stirring piece (11) of axial setting on cylinder (1) inwall.Grout outlet (8) is generally 25%～35% of slurries cylinder (2) diameter to the height of slurries cylinder (2) bottom.
Drive unit when work (14) drives cylinder (1) rotation by transmission device (15), pulping raw material enters in charging deflector (16) by charging aperture (17), enter in cylinder (1) by charging buffer gear (12), cylinder (1) rotation plays a part to stir throwing to slurries, the axial stirring piece (11) of cylinder (1) inwall makes the stirring throwing effect of cylinder (1) stronger, slurries cylinder (2) and cylinder (1) tilt to install, can make like this slurries move to grout outlet (8) direction, the slurries that are stirred enter slurries cylinder (2) through the screen pack (10) on cylinder (1), discharge by grout outlet (8), unfused clay is stayed in cylinder (1), continue to melt by the rotation of cylinder (1), slag tap deflector (4) by residue to the buffer gear of slagging tap (7) drainage, residue is discharged by slag notch (5).
In the time that the wedge shape residue import (3) of the deflector of slagging tap (4) is positioned at lower position, residue moves near wedge shape residue import (3), in the time that the wedge shape residue import (3) of the deflector of slagging tap (4) is positioned at higher position, residue enters the buffer gear of slagging tap (7) by the deflector of slagging tap (4), along with the continuation rotation of cylinder (1), residue is discharged by slag notch (5).
Claims (5)
1. a preventing and extinguishing fire of coal mine continuous slurrying machine, it is characterized in that: there is a slurries cylinder and cylinder and a drive unit thereof being contained in slurries cylinder, cylinder is fixedly connected with central shaft by disc, slurries cylinder and drum-inclined are installed, charging aperture is located at one end that cylinder is higher, and slag notch is located at the cylinder other end.
2. preventing and extinguishing fire of coal mine according to claim 1 continuous slurrying machine, it is characterized in that: cylinder is provided with charging deflector and charging buffer gear near charging aperture one end, charging buffer gear is truncated cone, charging buffer gear side is fixed to the center of slurries cylinder near charging aperture end face, charging buffer gear small end head stretches to slurries cylinder outside, the large termination of charging buffer gear is stretched to cylinder inside through cylinder near the centre bore on charging aperture end face, charging deflector forms near the thin-walled square tube on charging aperture end face by being fixed on slurries cylinder, thin-walled square tube one end is connected with charging buffer gear side, the other end is charging aperture, the position that central shaft is positioned at charging buffer gear is provided with charging stirring vane.
3. preventing and extinguishing fire of coal mine according to claim 1 continuous slurrying machine, it is characterized in that: cylinder is provided with near one end of slag notch slag tap deflector and the buffer gear of slagging tap, the buffer gear of slagging tap is truncated cone, the buffer gear side of slagging tap is fixed to the center of cylinder near slag notch end face, the buffer gear small end head of slagging tap stretches to cylinder inside, the large termination of the buffer gear of slagging tap is stretched to slurries cylinder outside through slurries cylinder near the centre bore on slag notch end face, this end is slag notch, the deflector of slagging tap forms near the thin-walled square tube on slag notch end face by being fixed on cylinder, thin-walled square tube one end is that inner wall of rotary drum is close in the import of wedge shape residue, the other end is connected with the buffer gear side of slagging tap.
4. preventing and extinguishing fire of coal mine according to claim 1 continuous slurrying machine, is characterized in that: grout outlet is located at slurries cylinder one end near slag notch, and the periphery of cylinder is with screen pack, is fixedly mounted with the stirring piece of axial setting on inner wall of rotary drum.
5. preventing and extinguishing fire of coal mine according to claim 1 continuous slurrying machine, is characterized in that: grout outlet is 25%～35% of slurries cylinder diameter to the height of slurries cylinder bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410382064.2A CN104139457B (en) | 2014-08-06 | 2014-08-06 | Preventing and extinguishing fire of coal mine continuous slurrying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410382064.2A CN104139457B (en) | 2014-08-06 | 2014-08-06 | Preventing and extinguishing fire of coal mine continuous slurrying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104139457A true CN104139457A (en) | 2014-11-12 |
| CN104139457B CN104139457B (en) | 2016-04-06 |
Family
ID=51848870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410382064.2A Expired - Fee Related CN104139457B (en) | 2014-08-06 | 2014-08-06 | Preventing and extinguishing fire of coal mine continuous slurrying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104139457B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647589A (en) * | 2015-01-26 | 2015-05-27 | 中国矿业大学 | Vertical mine firefighting and fire extinguishing pulping machine |
| CN105382930A (en) * | 2015-12-12 | 2016-03-09 | 李尚国 | Wheel type continuous pulping machine for coal mine fire prevention and extinguishing |
| CN107060784A (en) * | 2017-05-08 | 2017-08-18 | 中铁工程装备集团有限公司 | Suitable for the muddy water agitating device of rock tunnel(ling) machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202187790U (en) * | 2011-08-24 | 2012-04-11 | 李尚国 | Continuous slurry preparation machine used for fire proofing and extinguishment in coal mine |
| US20120235320A1 (en) * | 2005-08-25 | 2012-09-20 | Ross Guenther | Synthesized hybrid rock composition, method, and article formed by the method |
| CN202727098U (en) * | 2012-07-13 | 2013-02-13 | 李尚国 | Continuous slurry preparation machine for coal mine fire prevention and fire extinguishment |
| CN202805409U (en) * | 2012-08-23 | 2013-03-20 | 李尚国 | Drum-type pulping machine for fire preventing and extinguishing of coal mine |
| CN203677798U (en) * | 2013-12-27 | 2014-07-02 | 孟凡才 | Full-automatic integrated mud pulping and conveying machine |
| CN203957121U (en) * | 2014-08-06 | 2014-11-26 | 李尚国 | Preventing and extinguishing fire of coal mine continuous slurrying machine |
-
2014
- 2014-08-06 CN CN201410382064.2A patent/CN104139457B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120235320A1 (en) * | 2005-08-25 | 2012-09-20 | Ross Guenther | Synthesized hybrid rock composition, method, and article formed by the method |
| CN202187790U (en) * | 2011-08-24 | 2012-04-11 | 李尚国 | Continuous slurry preparation machine used for fire proofing and extinguishment in coal mine |
| CN202727098U (en) * | 2012-07-13 | 2013-02-13 | 李尚国 | Continuous slurry preparation machine for coal mine fire prevention and fire extinguishment |
| CN202805409U (en) * | 2012-08-23 | 2013-03-20 | 李尚国 | Drum-type pulping machine for fire preventing and extinguishing of coal mine |
| CN203677798U (en) * | 2013-12-27 | 2014-07-02 | 孟凡才 | Full-automatic integrated mud pulping and conveying machine |
| CN203957121U (en) * | 2014-08-06 | 2014-11-26 | 李尚国 | Preventing and extinguishing fire of coal mine continuous slurrying machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647589A (en) * | 2015-01-26 | 2015-05-27 | 中国矿业大学 | Vertical mine firefighting and fire extinguishing pulping machine |
| WO2016119550A1 (en) * | 2015-01-26 | 2016-08-04 | 中国矿业大学 | Vertical pulping machine for mine fire preventing and fighting |
| CN104647589B (en) * | 2015-01-26 | 2016-08-24 | 中国矿业大学 | A kind of vertical pulper of mining fire extinguishing |
| CN105382930A (en) * | 2015-12-12 | 2016-03-09 | 李尚国 | Wheel type continuous pulping machine for coal mine fire prevention and extinguishing |
| CN107060784A (en) * | 2017-05-08 | 2017-08-18 | 中铁工程装备集团有限公司 | Suitable for the muddy water agitating device of rock tunnel(ling) machine |
| CN107060784B (en) * | 2017-05-08 | 2018-09-04 | 中铁工程装备集团有限公司 | Muddy water agitating device suitable for rock tunnel(ling) machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104139457B (en) | 2016-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101508146B (en) | Mortar mixer | |
| CN104647589B (en) | A kind of vertical pulper of mining fire extinguishing | |
| CN202187790U (en) | Continuous slurry preparation machine used for fire proofing and extinguishment in coal mine | |
| CN107186888A (en) | Cement mortar for building is prepared and installation apparatus | |
| CN202727098U (en) | Continuous slurry preparation machine for coal mine fire prevention and fire extinguishment | |
| CN110404640A (en) | A kind of mixing arrangement for integrating screening and being crushed | |
| CN104139457B (en) | Preventing and extinguishing fire of coal mine continuous slurrying machine | |
| CN208179936U (en) | A kind of water conservancy construction agitating device | |
| CN202805409U (en) | Drum-type pulping machine for fire preventing and extinguishing of coal mine | |
| CN203957121U (en) | Preventing and extinguishing fire of coal mine continuous slurrying machine | |
| CN101592037B (en) | Ground slurry preparing system for preventing and extinguishing fire of coal mine | |
| CN215901884U (en) | Vertical grinder | |
| CN203738990U (en) | Continuous slurry preparation machine for preventing and fighting fire in coal mine | |
| CN104975809B (en) | A kind of environmentally friendly particle circulatory system suitable for drilling well | |
| CN201376317Y (en) | Sand pulp stirring machine | |
| CN209113137U (en) | A kind of subway shield tunnel construction feeding device | |
| CN205185074U (en) | Prevent putting out a fire with wheeled continuous pulping machine in colliery | |
| CN217250397U (en) | Bulk cement removes piece device | |
| CN203697246U (en) | Vertical slurry preparation machine for extinguishment of coal mine | |
| CN203697245U (en) | Slurry preparation machine for extinguishment of coal mine | |
| CN200980975Y (en) | Colloid slurry filter used for coal mine fireproof and extinguishing | |
| CN111389299A (en) | Distributed pulping machine for filter-pressing coal slime | |
| CN103862569B (en) | Preventing and extinguishing fire of coal mine continuous slurrying machine | |
| CN201433785Y (en) | Mouse cage type grout-making machine for coal mine fire prevention and control | |
| CN204450846U (en) | The vertical pulper of mining fire extinguishing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160406 Termination date: 20180806 |