CN200978675Y - Concrete wet-spurting apparatus for well laneway - Google Patents
Concrete wet-spurting apparatus for well laneway Download PDFInfo
- Publication number
- CN200978675Y CN200978675Y CN 200620130045 CN200620130045U CN200978675Y CN 200978675 Y CN200978675 Y CN 200978675Y CN 200620130045 CN200620130045 CN 200620130045 CN 200620130045 U CN200620130045 U CN 200620130045U CN 200978675 Y CN200978675 Y CN 200978675Y
- Authority
- CN
- China
- Prior art keywords
- concrete
- wet
- sprayer
- mixer
- nozzle
- 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.)
- Expired - Fee Related
Links
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a novel sinking and driving wet shotcreting processing equipment, a wet concrete sprayer (1) is provided with a concrete container (2), respectively connected with a transfer piping (10) and an accelerating agent measure transfer piping (9), and the outlets of both are connected with a nozzle (11). The discharge hole (6) of a concrete mixer is matched with the concrete bucket (5) of a concrete screw transfer loader (4), and the feed opening (3) of the concrete mixer (7) is matched with the concrete container (2) of the wet concrete sprayer (1). The utility model has the advantages of simple structure, compact volume, easy operation, and convenient transportation, which can reduce the labor of workers a lot, improve the production efficiency, and ensure the construction quality.
Description
Technical field:
The utility model relates to the civil works technical field, especially a kind of novel roadway concrete spraying technological equipment.
Background technology:
At present, in the Downhole jetting concrete support of mine, generally adopt the explosion-proof watering jet eductor of PZ-5B type to carry out sprayed mortar, generally all adopt the unit mode of operation.Used mix is to be transported to the down-hole in aboveground stirring back with mine car.As everyone knows, when spray tide is because the limitation of technology, operating environment is quite abominable, the other dust concentration of machine is very big, has a strong impact on the healthy of employee, and resilience is bigger during the tide spray, making the workman have to that blanking is collected the back returns with mine car and abovegroundly uses after stirring again again, during rework cost, increase operating cost greatly, also increased workman's meaningless work.For construction party, economic benefit influences also clearly.
The utility model content:
In order to solve the problem of above-mentioned existence, the utility model provides a kind of novel roadway concrete spraying technological equipment, and characteristics such as that this equipment has is simple in structure, volume compact, simple to operate, convenient transportation can be improved working strength of workers greatly, enhance productivity, guarantee construction quality.
The technical scheme that the utility model adopted is as follows: a kind of novel roadway concrete spraying technological equipment, mainly comprise spraying machine, feeder, concrete mixer, described spraying machine is that explosion-proof automatically controlled, accelerating admixture metering is carried, concrete sprays one-piece type wet concrete sprayer, the concrete storage box is housed on the wet concrete sprayer, be connected with elephant trunk on described wet concrete sprayer, the outlet of elephant trunk is connected with nozzle; The concrete storage compartment of the corresponding concrete helical feed of the discharging opening of described concrete mixer feeder, the concrete storage box on the corresponding wet concrete sprayer of feed opening of concrete helical feed feeder.Also be connected with accelerating admixture metering carrier pipe on described wet concrete sprayer, the outlet of accelerating admixture metering carrier pipe is connected with nozzle.
The utility model be adopt concrete wet shotcrete technology method, the blunge concrete of having got well join in the spraying machine, then through under the effect of transfer pipeline at compressed air etc. by the equipment of nozzle ejection on the working face.During with the wet spraying machine sprayed mortar, can make near the airborne dust content of working face be reduced to 2mg/m
3Below, conforming with the sanitary standard of national regulation, the concrete springback amount can reduce to 10%～5%.So both can improve execution conditions, can cut down the consumption of raw materials again, so be the developing direction of spraying machine.The mining concrete mixer of matching used taper counter-rotating discharging, it is made up of mixing plant, transmission system, feeding device etc., have that volume is little, efficient is high, the characteristics of simple in structure, easy and simple to handle, convenient transportation, can satisfy the feed requirement of concrete spraying machine commonly used.Between spraying machine and mixer, increase continuous concrete spiral feeder, it is mixer to be stirred the mix that forms be transported in the storage box of spraying machine, thereby save the concrete material process of going up, greatly reduce working strength of workers, enhance productivity, guarantee construction quality.The utility model is applicable to a kind of technological equipment when underground constructions such as mine laneway, traffic tunnel, military project people's air defense are tunneled supporting.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
As shown in fig. 1, the utility model mainly comprises explosion-proof type wet concrete sprayer 1, concrete helical feed feeder 4, concrete mixer 7.Wet concrete sprayer 1 is that explosion-proof automatically controlled, accelerating admixture metering is carried, concrete sprays one-piece type, concrete storage box 2 is housed on the wet concrete sprayer 1, also be connected with elephant trunk 10 and accelerating admixture metering carrier pipe 9 respectively, elephant trunk 10 all is connected with nozzle 11 with the outlet of accelerating admixture metering carrier pipe 9; The concrete storage compartment 5 of the discharging opening 6 corresponding concrete helical feed feeders 4 of concrete mixer 7, the concrete storage box 2 on the feed opening 3 corresponding wet concrete sprayers 1 of concrete helical feed feeder 4.
The utility model in use is a line and arranges.The utility model should check before use whether concrete mixer 7 is steady, and whether supporting leg firm supporting, and whether the machine dry run is normal; The charging machine oil lubrication is answered at gear ring and track place, starter motor then, and it is correct that the motor direction of rotation is wanted, and machine is started working.Earlier in mixing drum, add water; add and begin up siccative on the flitch 8 behind the water; cement, stone, sand prepare by certain proportioning in the concrete drier; on the siccative to mixing drum capacity one half that accounts for concrete mixer 7; add water again; continue material loading; observe mixing when expecting to be about to overflow mixing drum in the mixing drum simultaneously; stop to feed in raw material; when observing the slump that mixes material when suitable, shut down, then reverse motors; make the mixing drum reverse rotation, mix discharging opening 6 dischargings of material beginning by concrete mixer 7.Mix the concrete storage compartment 5 that material falls into concrete helical feed feeder 4 by what the discharging opening 6 of concrete mixer 7 came out, be transported to concrete storage box 2 on the wet concrete sprayer 1 continuously by concrete helical feed feeder 4, under the compressed air effect, arrive nozzle 11 by wet concrete sprayer 1 again through elephant trunk 10, mix with the accelerating admixture of accelerating admixture metering carrier pipe 9 outputs at nozzle 11 places, be ejected into working face 12 with certain speed.
Claims (2)
1, a kind of novel roadway concrete spraying technological equipment, mainly comprise spraying machine, feeder, concrete mixer, it is characterized in that: described spraying machine is that explosion-proof automatically controlled, accelerating admixture metering is carried, concrete sprays one-piece type wet concrete sprayer (1), concrete storage box (2) is housed on the wet concrete sprayer (1), be connected with elephant trunk (10) on described wet concrete sprayer (1), the outlet of elephant trunk (10) is connected with nozzle (11); The concrete storage compartment (5) of discharging opening (6) the corresponding concrete helical feed feeder (4) of described concrete mixer (7), the concrete storage box (2) on the corresponding wet concrete sprayer of feed opening (3) (1) of concrete helical feed feeder (4).
2, novel roadway concrete spraying technological equipment according to claim 1, it is characterized in that: also be connected with accelerating admixture metering carrier pipe (9) on described wet concrete sprayer (1), the outlet of accelerating admixture metering carrier pipe (9) is connected with nozzle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620130045 CN200978675Y (en) | 2006-10-08 | 2006-10-08 | Concrete wet-spurting apparatus for well laneway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620130045 CN200978675Y (en) | 2006-10-08 | 2006-10-08 | Concrete wet-spurting apparatus for well laneway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200978675Y true CN200978675Y (en) | 2007-11-21 |
Family
ID=38979052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620130045 Expired - Fee Related CN200978675Y (en) | 2006-10-08 | 2006-10-08 | Concrete wet-spurting apparatus for well laneway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200978675Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101514632B (en) * | 2009-03-27 | 2010-12-29 | 刘永 | Rotary air flow type concrete dry-conveying and wet-concreting machine |
| CN101725252B (en) * | 2009-12-22 | 2011-07-06 | 三一重型装备有限公司 | Concrete conveying device |
| CN102359382A (en) * | 2011-09-03 | 2012-02-22 | 兖州煤业股份有限公司 | Foam concrete wet-spraying unit used for mine |
| CN103114861A (en) * | 2013-02-22 | 2013-05-22 | 北京诚田华泰科技有限公司 | Wet-stirring hydraulic concrete jetting machine for coal mines |
| CN103362521A (en) * | 2013-06-28 | 2013-10-23 | 中铁十二局集团第二工程有限公司 | Multi-passage concrete trolley for weak surrounding rock tunnel benching stepping method construction |
| CN103437784A (en) * | 2013-09-02 | 2013-12-11 | 河南知信工程机械制造有限公司 | Dust-free concrete jet unit for coal mine and jet technology |
| CN103821148A (en) * | 2014-02-25 | 2014-05-28 | 山东大学 | Sealed type continuous double water adding wet shotcreting system |
| CN104047615A (en) * | 2014-05-26 | 2014-09-17 | 山东威特立邦矿山设备有限公司 | Concrete wet shotcreting equipment for roadway |
| CN104278997A (en) * | 2014-09-26 | 2015-01-14 | 山东科技大学 | Explosion-proof pipe safety protection device for shotcreting |
| CN105114104A (en) * | 2015-09-11 | 2015-12-02 | 常州市国金煤矿机械厂 | Wet concrete sprayer unit |
| CN106426566A (en) * | 2016-09-14 | 2017-02-22 | 金川集团股份有限公司 | Wet spraying concrete stirring station mortar manufacturing device and method in mine underground |
| CN106593475A (en) * | 2016-12-29 | 2017-04-26 | 中国人民解放军63926部队 | Dry and wet dual-purpose integral concrete jetting vehicle with demountable raw material trailer |
| CN109187538A (en) * | 2018-08-28 | 2019-01-11 | 山东科技大学 | Wet-type concrete sprays the rebound of individual particle aggregate and adhesive mechanism test platform |
-
2006
- 2006-10-08 CN CN 200620130045 patent/CN200978675Y/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101514632B (en) * | 2009-03-27 | 2010-12-29 | 刘永 | Rotary air flow type concrete dry-conveying and wet-concreting machine |
| CN101725252B (en) * | 2009-12-22 | 2011-07-06 | 三一重型装备有限公司 | Concrete conveying device |
| CN102359382A (en) * | 2011-09-03 | 2012-02-22 | 兖州煤业股份有限公司 | Foam concrete wet-spraying unit used for mine |
| CN102359382B (en) * | 2011-09-03 | 2013-09-18 | 兖州煤业股份有限公司 | Foam concrete wet-spraying unit used for mine |
| CN103114861B (en) * | 2013-02-22 | 2015-07-08 | 北京诚田恒业煤矿设备有限公司 | Wet-stirring hydraulic concrete jetting machine for coal mines |
| CN103114861A (en) * | 2013-02-22 | 2013-05-22 | 北京诚田华泰科技有限公司 | Wet-stirring hydraulic concrete jetting machine for coal mines |
| CN103362521A (en) * | 2013-06-28 | 2013-10-23 | 中铁十二局集团第二工程有限公司 | Multi-passage concrete trolley for weak surrounding rock tunnel benching stepping method construction |
| CN103437784B (en) * | 2013-09-02 | 2016-08-10 | 河南知信工程机械制造有限公司 | Dust-free concrete jet unit for coal mine and jet technology |
| CN103437784A (en) * | 2013-09-02 | 2013-12-11 | 河南知信工程机械制造有限公司 | Dust-free concrete jet unit for coal mine and jet technology |
| CN103821148A (en) * | 2014-02-25 | 2014-05-28 | 山东大学 | Sealed type continuous double water adding wet shotcreting system |
| CN104047615A (en) * | 2014-05-26 | 2014-09-17 | 山东威特立邦矿山设备有限公司 | Concrete wet shotcreting equipment for roadway |
| CN104278997A (en) * | 2014-09-26 | 2015-01-14 | 山东科技大学 | Explosion-proof pipe safety protection device for shotcreting |
| CN104278997B (en) * | 2014-09-26 | 2016-04-27 | 山东科技大学 | A kind of explosion stack safety device of sprayed mortar |
| CN105114104A (en) * | 2015-09-11 | 2015-12-02 | 常州市国金煤矿机械厂 | Wet concrete sprayer unit |
| CN106426566A (en) * | 2016-09-14 | 2017-02-22 | 金川集团股份有限公司 | Wet spraying concrete stirring station mortar manufacturing device and method in mine underground |
| CN106426566B (en) * | 2016-09-14 | 2019-02-12 | 金川集团股份有限公司 | A kind of mine down-hole wet shotcreting mixing plant pulping device and method |
| CN106593475B (en) * | 2016-12-29 | 2018-10-30 | 中国人民解放军63926部队 | A kind of Wet-dry integration concrete ejection vehicle of the detachable raw material trailer of band |
| CN106593475A (en) * | 2016-12-29 | 2017-04-26 | 中国人民解放军63926部队 | Dry and wet dual-purpose integral concrete jetting vehicle with demountable raw material trailer |
| CN109187538A (en) * | 2018-08-28 | 2019-01-11 | 山东科技大学 | Wet-type concrete sprays the rebound of individual particle aggregate and adhesive mechanism test platform |
| CN109187538B (en) * | 2018-08-28 | 2019-06-28 | 山东科技大学 | Wet-type concrete sprays the rebound of individual particle aggregate and adhesive mechanism test platform |
| WO2020042423A1 (en) * | 2018-08-28 | 2020-03-05 | 山东科技大学 | Wet concrete spraying single-particle aggregate rebound and adhesion mechanism testing platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200978675Y (en) | Concrete wet-spurting apparatus for well laneway | |
| CN103244148B (en) | A kind of coal mine wet shotcreting process | |
| CN101915109B (en) | Concrete spraying method for reducing dust and decreasing resilience | |
| CN202187783U (en) | Mining concrete mixing shotcrete machine | |
| CN103485521A (en) | Mechanized spraying method of ordinary ready-mixed mortar | |
| CN202520323U (en) | Concrete wet-sprayed technological equipment for roadway | |
| CN103061787B (en) | Mining wet type concrete spraying device | |
| CN106593475A (en) | Dry and wet dual-purpose integral concrete jetting vehicle with demountable raw material trailer | |
| CN204209822U (en) | Husky mixed mixer at a high speed | |
| CN201116473Y (en) | Wet-type concrete spraying units | |
| CN103527220A (en) | Wet-type concrete spraying process | |
| CN203145957U (en) | Mining concrete wet-type injecting equipment | |
| CN109956712A (en) | Continous way builds recycled aggregate filling coal mine gob system and technique | |
| CN102635373B (en) | High-pressure hydraulic injection system | |
| CN203317547U (en) | Stirring, conveying and guniting integrated machine for coal mine wet-process guniting | |
| CN201288570Y (en) | Wet concrete injector set | |
| CN203514745U (en) | Mechanical spraying system of common mortar pre-blending machine | |
| CN208153027U (en) | A kind of construction of shotcrete device | |
| CN204036658U (en) | A kind of mine concrete stirring transportation tank vehicle | |
| CN102619538A (en) | Wet type high-pressure hydraulic spraying device | |
| CN109485320A (en) | The operating method of wet sprayed concrete technique for light section mine working | |
| CN203499260U (en) | Movable dry and wet dual-purpose automatic mixing and guniting integrated machine | |
| CN203248168U (en) | Spraying mechanism of wet type shotcrete machine | |
| CN107218063A (en) | Subway tunnel concrete spraying equipment and process | |
| CN203296779U (en) | Concrete wet-type jet unit |
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: 20071121 Termination date: 20121008 |