CN202300446U - Mining separating type dust-free shotcrete machine - Google Patents
Mining separating type dust-free shotcrete machine Download PDFInfo
- Publication number
- CN202300446U CN202300446U CN2011203967687U CN201120396768U CN202300446U CN 202300446 U CN202300446 U CN 202300446U CN 2011203967687 U CN2011203967687 U CN 2011203967687U CN 201120396768 U CN201120396768 U CN 201120396768U CN 202300446 U CN202300446 U CN 202300446U
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- cyclone
- swirler
- mining
- fixed
- funnel
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Abstract
The utility model belongs to the technical field of equipment for anchor spray operation of mine roadways and underground chambers and particularly relates to a mining separating type dust-free shotcrete machine which comprises a swirler fixed on a support, a slurry pump and a sandstone blender. The slurry pump is fixed on the swirler and communicated with the swirler through a funnel, the slurry pump is connected with a water distributor, the sandstone blender is fixed on the swirler and communicated with the swirler through the funnel, the swirler is connected with an air distributor, and an inner wall of the swirler is provided with a positive-rotation spiral groove. The technical scheme can be applied to anchor spray operation of roadways and underground chambers of metallurgy, water and electricity, raiways, urban subways and the like, the problem of fly dust of cement is solved, and the shortcomings at present are overcome.
Description
Technical field
The technical field of device therefor was specially the dustless concrete shotcrete machine of a kind of mining separate type when the utility model belonged to mine working, chamber anchor spray operation, can also be applied to tunnel, the chamber anchor spray operation of metallurgy, water power, railway and city underground etc.
Background technology
At present mostly the pulp shooting machine that adopted in the mine, when the tunnel of metallurgy, water power, railway and city underground etc., chamber anchor spray operation of China is rotator type; The rotator type pulp shooting machine is divided into damp formula or wet type again; But damp formula or Wet-type patching machine be frequent blockage phenomenon when operation; Therefore, in the practical operation at present, the overwhelming majority is the dry type spice.The dry type spice is sand, stone, the anhydrous stirring of cement, and the defective of its existence is, around pulp shooting machine, produces huge dust during spice, and cement is flying dust, and dust-producing amount is very big, has a strong impact on the healthy of operator, also is unfavorable for operation, also causes the waste of cement etc.
Summary of the invention
The purpose of the utility model is exactly to provide a kind of mining separate type dustless concrete shotcrete machine to the defective of above-mentioned existence; Take the separate type alr mode, sandstone is stirred (dry mixing is dustless) in the sandstone mixer, cement and water stir in slush pump; Both separation stir under the effect of blast; In cyclone, mix the stirring back once more through the technical scheme that shower nozzle ejects, solved the problem of cement flying dust, overcome the defective of present existence by the eddy flow direction.
The technical scheme of the dustless concrete shotcrete machine of mining separate type of the utility model is: comprise the cyclone that is fixed on the support; Slush pump, sandstone mixer; Described slush pump is fixed on the cyclone, and communicates with cyclone through funnel, and this slush pump is connected with injection well downhole flow regulator; Described sandstone mixer is fixed on the cyclone, communicates with cyclone through funnel; Described cyclone connects air register, and this cyclone inwall is provided with the dextrorotation helicla flute.
The characteristics of the utility model also have: on described funnel, be provided with control valve; On the described support wheel is set.
The beneficial effect of the utility model is: take the separate type alr mode; Sandstone is stirred (dry mixing is dustless) in the sandstone mixer; Cement and water stir in slush pump; Both separation stir under the effect of blast, in cyclone, mix the stirring back once more by the eddy flow direction and eject through shower nozzle.Cement and water directly stir in slush pump, mix and stir for dustless, have avoided the situation of cement flying dust, have improved worker's operating environment, have solved the problem of present existence.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Wherein, 1 is the sandstone mixer, and 2 is slush pump, and 3 is control valve, and 4 is injection well downhole flow regulator, and 5 is air register, and 6 is cyclone, and 7 is injector head, and 8 is wheel, and 9 is support.
The specific embodiment
Below in conjunction with accompanying drawing the technical scheme of the utility model is carried out detailed explanation.
As can be seen from Figure 1, the dustless concrete shotcrete machine of mining separate type of the utility model comprises the cyclone 6 that is fixed on the support, adopts bolt, slush pump 2, sandstone mixer 1.
Described slush pump 2 is fixed on the cyclone 6, has a funnel 3 to communicate with cyclone 6 down, and slush pump 2 is welded on the cyclone; This slush pump 2 is connected with injection well downhole flow regulator 4; Injection well downhole flow regulator 4 is welded on the slush pump left side, has a joint and water source to join, and is used in slush pump, adding water.
Described sandstone mixer 1 is fixed on the cyclone, and this sandstone mixer can substitute with the rotator type pulp shooting machine, down has a funnel 3 to communicate with cyclone 6, and sandstone mixer 1 is welded on the cyclone 6.
Described cyclone 6 connects air register 5; Air register 5 is welded on the cyclone left part and wind regime joins, and is used to provide blast the aggregate of cyclone 6 is sprayed from injector head, and these cyclone 6 inwalls are provided with the dextrorotation helicla flute; Concrete material in getting into cyclone is producing rotation under the blast effect in injector head 7 motions; Thereby make that the concrete material sprays farther, pressure is bigger, it is big to make the supporting surface coagulate power, it is little to rebound.
On described funnel, being provided with control valve, can releasing, push in, is the adjustment ratio that gets into sand in the cyclone 6, stone, cement, water, and the concrete material evenly is the important assurance of whitewashing quality.
On the described support wheel is set, right for mine tram wheel, can on the rail of down-hole, reach the purpose of mobile operating.
Operation instruction:
1. in proportion sandstone being put into sandstone mixer 1 mixes and stirs.
2. open injection well downhole flow regulator 4 with mixing and stirring in water and the cement adding slush pump 2.
3. regulate the concrete ratio that gets in the cyclone 6 with quantitative control valve 3.
4. after opening air register 5 concrete material that gets in the cyclone 6 being mixed by the eddy flow direction once more, eject through injector head 7.
5. after using up, clout inside and outside this machine is cleaned out, in order to multiplexing with the geomantic omen.
Claims (3)
1. the dustless concrete shotcrete machine of mining separate type comprises the cyclone that is fixed on the support, slush pump, sandstone mixer; It is characterized in that; Described slush pump is fixed on the cyclone, and communicates with cyclone through funnel, and this slush pump is connected with injection well downhole flow regulator; Described sandstone mixer is fixed on the cyclone, communicates with cyclone through funnel; Described cyclone connects air register, and this cyclone inwall is provided with the dextrorotation helicla flute.
2. the dustless concrete shotcrete machine of mining separate type according to claim 1 is characterized in that, on described funnel, is provided with control valve.
3. the dustless concrete shotcrete machine of mining separate type according to claim 1 is characterized in that, on the described support wheel is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203967687U CN202300446U (en) | 2011-10-18 | 2011-10-18 | Mining separating type dust-free shotcrete machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203967687U CN202300446U (en) | 2011-10-18 | 2011-10-18 | Mining separating type dust-free shotcrete machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202300446U true CN202300446U (en) | 2012-07-04 |
Family
ID=46369368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203967687U Expired - Fee Related CN202300446U (en) | 2011-10-18 | 2011-10-18 | Mining separating type dust-free shotcrete machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202300446U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937026A (en) * | 2012-11-19 | 2013-02-20 | 淮南联合大学 | Spiral groove type wet slurry spraying machine |
| CN103147767A (en) * | 2013-01-27 | 2013-06-12 | 泰安华煤国宏工矿科技有限公司 | Monolithic concrete guniting device |
-
2011
- 2011-10-18 CN CN2011203967687U patent/CN202300446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937026A (en) * | 2012-11-19 | 2013-02-20 | 淮南联合大学 | Spiral groove type wet slurry spraying machine |
| CN103147767A (en) * | 2013-01-27 | 2013-06-12 | 泰安华煤国宏工矿科技有限公司 | Monolithic concrete guniting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121018 |