CN203383830U - Novel wet spraying machine for mine - Google Patents
Novel wet spraying machine for mine Download PDFInfo
- Publication number
- CN203383830U CN203383830U CN201320452741.4U CN201320452741U CN203383830U CN 203383830 U CN203383830 U CN 203383830U CN 201320452741 U CN201320452741 U CN 201320452741U CN 203383830 U CN203383830 U CN 203383830U
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- rabbling mechanism
- discharging opening
- charging aperture
- spraying machine
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- 238000005507 spraying Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000001125 extrusion Methods 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims description 25
- 238000005065 mining Methods 0.000 claims description 16
- 230000003137 locomotive effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 16
- 238000003756 stirring Methods 0.000 abstract description 12
- 230000008901 benefit Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000004568 cement Substances 0.000 description 16
- 239000000843 powder Substances 0.000 description 15
- 239000004576 sand Substances 0.000 description 8
- 239000004575 stone Substances 0.000 description 8
- 239000007921 spray Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000001112 coagulating effect Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XURIQWBLYMJSLS-UHFFFAOYSA-N 1,4,7,10-tetrazacyclododecan-2-one Chemical compound O=C1CNCCNCCNCCN1 XURIQWBLYMJSLS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses a novel wet spraying machine for a mine. A whirlwind separator, a spiral stirring machine, a hose type extrusion pump and a double-layer stirring mechanism are arranged on a mobile trolley; a feed inlet and a water inlet are formed in the upper layer of the double-layer stirring mechanism; a discharge opening is formed in the lower layer of the double-layer stirring mechanism; the discharge opening is communicated with the feed inlet of the hose type extrusion pump; the discharge opening of the hose type extrusion pump is communicated with the middle of the cylinder body of the spiral stirring machine; the feed inlet of the spiral stirring machine is communicated with the discharge opening at the lower end of the whirlwind separator; a feed inlet and an air outlet are formed in the upper part of the whirlwind separator; the air outlet is communicated with the discharge opening of the spiral stirring machine; the discharge opening of the spiral stirring machine is communicated with the front end of an injection pipe. The novel wet spraying machine for the mine has the advantages that the advantages of concrete strength, performance, dust falling and springback of a conventional wet spraying process are kept, meanwhile, the conveying distance of material is further, the novel wet spraying machine for the mine is convenient to clean, the water consumption is small during the cleaning process, and the injection cost is reduced.
Description
technical field:
The utility model relates to a kind of mining industry and builing industry concrete spraying equipment, particularly relates to a kind of new type mining wet-spraying machine.
background technology:
Existing ejection supporting equipment mainly contains two kinds of dry type concrete spraying equipment and Wet-type concrete spraying equipments.The main feature of dry type concrete spraying equipment is: sand, stone and powdered cement (sometimes adding the dry powder accelerating admixture) mix in each raw material proportioning ratio of spraying in the desired concrete grade of work plane in advance, high pressure draught and mixed material carry out the fertilizer secondary in access arrangement simultaneously again to be mixed, form a kind of thin fluids that contains mixed material, impetus by high pressure draught, in the material pipe, this thin fluids is transported to the injection work plane, add water or liquid accelerator at the shower nozzle place (if added the dry powder accelerating admixture simultaneously, no longer add liquid accelerator herein), to reduce dust and to accelerate concrete coagulating time.The advantage of this kind equipment: the one, equipment price is cheap, operation and easy to maintenance; The 2nd, after stopping work, need not be cleaned; The 3rd, it uses the dry powder accelerating admixture, and cost is lower.The shortcoming of this kind equipment: the one, the layer of concrete intensity formed after spraying is inhomogeneous; The 2nd, spray the work plane cement dust large, the infringement operator is healthy.
The main feature of Wet-type concrete spraying equipment is: water, sand, stone and powdered cement are mixed into the water-bearing concreae of standard in advance in each raw material proportioning ratio in the desired concrete grade of injection work plane, high pressure draught and the water-bearing concreae that mixes carry out the fertilizer secondary in access arrangement simultaneously again to be mixed, lean on the impetus of high pressure draught after mixing, in the material pipe, this water-bearing concreae mass transport is arrived and sprays work plane, add the liquid accelerating admixture at the shower nozzle place, to accelerate concrete coagulating time simultaneously.The advantage of this kind equipment: the one, spraying work plane does not have cement dust, to the not infringement of operator's health; The 2nd, the layer of concrete even intensity formed after spraying, and intensity is higher.The shortcoming of this kind equipment: the one, equipment price is more expensive, and operation and maintenance are inconvenient; The 2nd, every shut-down half an hour is above wants water to be cleaned, otherwise water-bearing concreae easily condenses and the plugging of luming, and transfer pipeline is longer, and water is more; The 3rd, it must use liquid accelerator, and its cost is two to three times of dry powder accelerating admixture.
the utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provide clear Xian of a kind of convenience, water consumption little, can use the dry powder accelerating admixture and reduce the new type mining wet-spraying machine that sprays cost.
The technical solution of the utility model is: a kind of new type mining wet-spraying machine, contain locomotive, on described locomotive from top to bottom, be disposed with from front to back whirlwind separator, spiral mixer, hose type extrusion pump and double-deck rabbling mechanism, the upper strata of described double-deck rabbling mechanism is provided with charging aperture and water inlet, lower floor is provided with discharging opening, the discharging opening of described double-deck rabbling mechanism is communicated with the charging aperture of described hose type extrusion pump, the discharging opening of described hose type extrusion pump is communicated with the cylindrical shell middle part of described spiral mixer by carrier pipe, the charging aperture of described spiral mixer is communicated with the lower end discharging opening of whirlwind separator, described whirlwind separator top is provided with charging aperture and air outlet, described air outlet is communicated with the discharging opening of described spiral mixer by carrier pipe, the discharging opening of described spiral mixer is communicated with the front end of playpipe.
Described double-deck rabbling mechanism consists of upper strata rabbling mechanism and lower floor's rabbling mechanism, the two tandem connects, and, the top of described upper strata rabbling mechanism is provided with described charging aperture and water inlet, described lower floor's rabbling mechanism bottom is provided with discharging opening, and the discharging opening of described lower floor rabbling mechanism is communicated with the charging aperture of described hose type extrusion pump.Be provided with cyclone mixer between the discharging opening of described spiral mixer and the front end of playpipe.
The beneficial effects of the utility model are:
1, the utility model, when keeping original wet spraying process concrete strength, performance and falling the advantages such as dust, resilience, makes again the mass transport distance farther, and facilitates clear Xian, and in clear Xian's process, water consumption is little, simple to operate, reduces and sprays cost.
2, the utility model has the two-fold advantage of ground wet-spraying machine and existing mining watering jet eductor concurrently, can replace ground wet-spraying machine and existing mining watering jet eductor to use.
3, the utility model is used powder accelerator, compares with liquid accelerator and can significantly save the wet shot cost.4, the machine feed position and work plane can reach 200 meters left and right (ground wet spraying equipment feed apart from front and back
Position and work plane only have 40 meters left and right apart from front and back), so just need not frequently move for material level, reduce labor strength.
5, the adjacent work plane of the utility model wet spraying process spout part, carry the pipeline of water-bearing concreae very short, and the pipeline of the cleaning of stopping work like this is also very short, cleans hourly water consumption also seldom.
6, the utility model does not produce any dust, and the air cleaner degree of mining face under mine is the same with the air cleaner degree of the work plane that carries out wet shot on ground, protection operator's physical and mental health.
7, the utility model can become bag to use cement, with other raw material proportion speed, can save cement consumption, reduce the support cost of ejection supporting work plane, in addition, by adjusting the raw material proportioning, can spray the concrete that protects various labels, adapt to the supporting requirement in different tunnels, existing mining watering jet eductor can only spray a kind of concrete of label.
8, the concrete jet quality of the utility model is good, guarantees construction quality, reduces construction hidden danger, reduces maintenance cost.
9, the utility model facilitate clear Xian, water consumption little, can use the dry powder accelerating admixture and reduce and spray cost, it is applied widely, be widely used in the construction of mine working, railway and highway tunnel, water conservancy culvert, underground construction, highrise building foundation ditch, military engineering etc., be easy to promotion and implementation, there is good economic benefit.
the accompanying drawing explanation:
The structural representation that Fig. 1 is the new type mining wet-spraying machine.
the specific embodiment:
Embodiment: referring to Fig. 1, in figure, 1-upper strata rabbling mechanism, 2-lower floor rabbling mechanism, 3-hose type extrusion pump, 4-carrier pipe, 5-whirlwind separator, 6-carrier pipe, 7-spiral mixer, 8-cyclone mixer, 9-locomotive, 10-playpipe.
The new type mining wet-spraying machine contains locomotive 9, wherein: on locomotive 9 from top to bottom, be disposed with from front to back whirlwind separator 5, spiral mixer 7, hose type extrusion pump 3 and double-deck rabbling mechanism, double-deck rabbling mechanism consists of upper strata rabbling mechanism 1 and lower floor's rabbling mechanism 2, the two tandem connects, and, the top of upper strata rabbling mechanism 1 is provided with charging aperture and water inlet, lower floor's rabbling mechanism 2 bottoms are provided with discharging opening, discharging opening is communicated with the charging aperture of hose type extrusion pump 3, the discharging opening of hose type extrusion pump 3 is communicated with the middle part of spiral mixer 7 by carrier pipe 4, the charging aperture of spiral mixer 7 is communicated with the lower end charging aperture of whirlwind separator 5, whirlwind separator 5 tops are provided with charging aperture and air outlet, air outlet is communicated with the discharging opening of spiral mixer 7 by carrier pipe 6, the discharging opening of spiral mixer 7 is communicated with the front end of playpipe 10.
As required, be provided with cyclone mixer 8 between the front end of the discharging opening of spiral mixer 7 and playpipe 10.
The effect of critical piece:
1. the effect of whirlwind separator 5: the material that the feed separation that will be brought by dry type concrete spraying machine wind becomes to contain sand, stone and part powder accelerator with contain the high-pressure blast two parts that do not separate powder accelerator.
2. the effect of spiral mixer 7: the cement paste material of the material that contains sand, stone and part powder accelerator that cyclone separator 5 is separated and 3 outputs of hose type extrusion pump fully is uniformly mixed the water-bearing concreae material (containing a certain amount of powder accelerator) of rear outputting standard.
3. the effect of double-deck rabbling mechanism is: upper strata rabbling mechanism 1 by quantitative water and break after packed powdered cement mixed, stir into operable cement paste material, the cement paste material that lower floor's rabbling mechanism 2 is stirred in order to storage.
4. the effect of hose squeezing pump 3: this hose type extrusion pump 3 be furnished with stepless speed regulation reducer and and power source (proportioning that can be on demand by adjusting rotary speed regulation output cement paste number), meet the cement paste material of proportioning to the interior input of spiral mixer 7.
5. the effect of cyclone mixer 8: the water-bearing concreae material of the high-pressure blast that contains powder accelerator that whirlwind separator 5 is separated, spiral mixer 7 outputting standards and a part of high-pressure blast be reintroduced back to again mix along playpipe and output to after spraying work plane and be ejected into work plane by shower nozzle.
Operating principle:
According to being sprayed the requirement of work plane Concrete Design, raw material (sand, stone, powder accelerator) are by the hopper on dosing feeding device, quantitatively enter in proportion stirring conveying device, then evenly sent into the rotor-type concrete sprayer hopper, sent into by high pressure cyclone wind in the charging aperture of whirlwind separator 5 of the utility model new type mining wet-spraying machine; Cement and water are uniformly mixed in upper strata rabbling mechanism 1 simultaneously, the cement paste material mixed quantitatively enters by hose type extrusion pump 3 middle part that spiral mixer 7 stirs cylindrical shell, the abundant mix and blend of material that contains sand, stone and part powder accelerator of separating with whirlwind separator 5 discharging openings, guarantee that sand, stone, cement, water mix, thereby guaranteed concrete quality.The Main Function of rotor-type concrete sprayer (dry type) is remote stone, sand and the powder accelerator mixed in proportion of carrying.Because rotor-type concrete sprayer (dry type) is carried the sandstone compound apart from reaching 200 meters, therefore can realize the remote layout of feed position and work plane, and cement paste only adds at the stirring cylindrical shell middle part of the spiral mixer 7 of the new type mining wet-spraying machine that is arranged in the work plane position, the wet shot pipeline only has shorter one section, so clean than former wet spraying process is convenient, water consumption is few.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (3)
1. a new type mining wet-spraying machine, contain locomotive, it is characterized in that: on described locomotive from top to bottom, be disposed with from front to back whirlwind separator, spiral mixer, hose type extrusion pump and double-deck rabbling mechanism, the upper strata of described double-deck rabbling mechanism is provided with charging aperture and water inlet, lower floor is provided with discharging opening, the discharging opening of described double-deck rabbling mechanism is communicated with the charging aperture of described hose type extrusion pump, the discharging opening of described hose type extrusion pump is communicated with the cylindrical shell middle part of described spiral mixer by carrier pipe, the charging aperture of described spiral mixer is communicated with the lower end discharging opening of whirlwind separator, described whirlwind separator top is provided with charging aperture and air outlet, described air outlet is communicated with the discharging opening of described spiral mixer by carrier pipe, the discharging opening of described spiral mixer is communicated with the front end of playpipe.
2. new type mining wet-spraying machine according to claim 1, it is characterized in that: described double-deck rabbling mechanism consists of upper strata rabbling mechanism and lower floor's rabbling mechanism, the two tandem connects, and, the top of described upper strata rabbling mechanism is provided with described charging aperture and water inlet, described lower floor's rabbling mechanism bottom is provided with discharging opening, and the discharging opening of described lower floor rabbling mechanism is communicated with the charging aperture of described hose type extrusion pump.
3. new type mining wet-spraying machine according to claim 1 and 2, is characterized in that: between the discharging opening of described spiral mixer and the front end of playpipe, be provided with cyclone mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320452741.4U CN203383830U (en) | 2013-07-29 | 2013-07-29 | Novel wet spraying machine for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320452741.4U CN203383830U (en) | 2013-07-29 | 2013-07-29 | Novel wet spraying machine for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203383830U true CN203383830U (en) | 2014-01-08 |
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ID=49872339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320452741.4U Expired - Fee Related CN203383830U (en) | 2013-07-29 | 2013-07-29 | Novel wet spraying machine for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203383830U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481120A (en) * | 2014-12-16 | 2015-04-01 | 平顶山鸿顺源工贸有限公司 | Filling and guniting support frame for dry powder accelerating agent |
| CN104832190A (en) * | 2015-04-14 | 2015-08-12 | 安徽岚岛重工科技股份有限公司 | Dual-cement-spraying device with automatic discharging device |
| CN107829756A (en) * | 2017-12-09 | 2018-03-23 | 惠州市梦芭迪工业产品设计中心(普通合伙) | Wet spraying machines for channel construction |
| CN114263333A (en) * | 2020-09-16 | 2022-04-01 | 广东博智林机器人有限公司 | Interface processing device, brick paving robot and brick paving method thereof |
-
2013
- 2013-07-29 CN CN201320452741.4U patent/CN203383830U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481120A (en) * | 2014-12-16 | 2015-04-01 | 平顶山鸿顺源工贸有限公司 | Filling and guniting support frame for dry powder accelerating agent |
| CN104832190A (en) * | 2015-04-14 | 2015-08-12 | 安徽岚岛重工科技股份有限公司 | Dual-cement-spraying device with automatic discharging device |
| CN107829756A (en) * | 2017-12-09 | 2018-03-23 | 惠州市梦芭迪工业产品设计中心(普通合伙) | Wet spraying machines for channel construction |
| CN107829756B (en) * | 2017-12-09 | 2023-12-26 | 安徽金煌建设集团有限公司 | Wet spraying machine for channel construction |
| CN114263333A (en) * | 2020-09-16 | 2022-04-01 | 广东博智林机器人有限公司 | Interface processing device, brick paving robot and brick paving method thereof |
| CN114263333B (en) * | 2020-09-16 | 2023-09-15 | 广东博智林机器人有限公司 | Brick laying robot and brick laying method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140108 Termination date: 20160729 |