CN206188010U - Pneumatic screw conveyer - Google Patents

Pneumatic screw conveyer Download PDF

Info

Publication number
CN206188010U
CN206188010U CN201621168372.6U CN201621168372U CN206188010U CN 206188010 U CN206188010 U CN 206188010U CN 201621168372 U CN201621168372 U CN 201621168372U CN 206188010 U CN206188010 U CN 206188010U
Authority
CN
China
Prior art keywords
screw conveyer
pneumatic screw
driven pump
air driven
delivery pipe
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.)
Active
Application number
CN201621168372.6U
Other languages
Chinese (zh)
Inventor
孙玉龙
梁浩
张传方
王操
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huaibei Mining Co Ltd
Original Assignee
Huaibei Mining Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huaibei Mining Co Ltd filed Critical Huaibei Mining Co Ltd
Priority to CN201621168372.6U priority Critical patent/CN206188010U/en
Application granted granted Critical
Publication of CN206188010U publication Critical patent/CN206188010U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a pneumatic screw conveyer relates to mine equipment technical field. The utility model discloses a pneumatic screw conveyer, including collection sediment case, pneumatic screw conveyer still include with the sealed air powered pump that links to each other of album sediment case, the spiral scraper is connected to the air powered pump, the outside of spiral scraper sets up the conveyer pipe, the one end that the air powered pump was kept away from to the conveyer pipe sets up row cinder notch. The utility model provides an effectively transport the pneumatic screw conveyer who effectively transports the spun buggy in the drilling process of coal seam, prevent to block up the passageway.

Description

A kind of pneumatic helical conveyer
Technical field
The present invention relates to mining equipment technical field, more particularly to a kind of pneumatic helical conveyer.
Background technology
Coal seam, refers to plant remains flammable through the layered solid of complicated biological chemistry action, geologic process transformation Mineral products.Its preservation among coal-bearing series, between roof and floor rock.The number of plies in coal seam, thickness, occurrence and buried depth Deng by the restriction of paleostructure, ancient geoaraply and paleoclimate condition.The preservation situation in coal seam is to determine coalfield economic worth and development project Important evidence.With continuing to develop for China's economy, the demand of coal industry gradually increases, and coal mining industry obtains fast Speed development.
As the deep increasing of adopting in coal seam, newborn floor crack development cause fault activation, base plate effective water-resisting layer thickness becomes It is small, under the influence of hydraulic pressure high and digging, easily produce Water Inrush, while shear-zone link up too, aquifer in Ordovician limestone, ash dynamic difficult to understand Supply participates in gushing water, and water hazard prediction danger increases.In progress of coal mining, punched using rig.But, some feelings Under condition, during drilling construction or after drilling construction is finished, it may appear that in the short period of time continuously from drilling The phenomenon of substantial amounts of coal dust and gas is sprayed, that is, the spray orifice that drills.Accordingly, it would be desirable to design a kind of Transport Machinery transport in drilling During spray coal dust.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of effectively transport effectively transport spray during coal bed drilling The coal dust for going out, the pneumatic helical conveyer for preventing blocking channel.
In order to solve the above-mentioned technical problem, the invention provides a kind of pneumatic helical conveyer, including slag trapping box, the gas Dynamic conveying worm also includes the air driven pump being connected with slag trapping box sealing;The air driven pump connects spiral scraper, and the spiral is scraped The outside of knife sets delivery pipe;The delivery pipe sets slag-drip opening away from one end of air driven pump.
Preferably, the upper semicircumference of the delivery pipe is arranged to protecting screen structure.
Preferably, the delivery pipe sets scroll wheel near one end of air driven pump.
Even if pneumatic helical conveyer of the invention can effectively transport the coal dust of ejection, prevent blocking channel from occurring The coal of very large amount smooth can be discharged, and appointed place is transported to by conveying worm, considerably reduce worker's labour intensity.
Brief description of the drawings
Fig. 1 is a kind of structural representation of pneumatic helical conveyer that the present invention is provided;
Wherein, 1. slag trapping box, 2. air driven pump, 3. spiral scraper, 4. delivery pipe, 5. slag-drip opening, 6. scroll wheel.
Specific embodiment
The following detailed description of the preferred embodiment of the present invention.
As shown in Figure 1:The invention provides a kind of pneumatic helical conveyer, including slag trapping box 1, the pneumatic helical conveying Machine also includes sealing the air driven pump 2 being connected with slag trapping box 1;The air driven pump 2 connects spiral scraper 3, outside the spiral scraper 3 Side sets delivery pipe 4;The delivery pipe 4 sets slag-drip opening 5 away from one end of air driven pump 2.It is tightly connected by with slag trapping box 1 Colliery in slag trapping box 1 can be carried out the connect setting of air driven pump 2, spiral scraper 3 and delivery pipe 4 transport of long range. It can in addition contain the upper semicircumference of delivery pipe 4 is arranged into protecting screen structure, such setting not only reduces material cost, also Being mixed into for the gangue in the coal seam of upper strata can be avoided.
For the ease of transport of the whole pneumatic helical conveyer in coal mine roadway, in delivery pipe 4 near the one of air driven pump 2 End sets scroll wheel 6 can facilitate workman to move.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention Protection domain.

Claims (3)

1. a kind of pneumatic helical conveyer, including slag trapping box, it is characterised in that:The pneumatic helical conveyer also includes and collection slag The connected air driven pump of case sealing;The air driven pump connects spiral scraper, and the outside of the spiral scraper sets delivery pipe;It is described defeated Send pipe that slag-drip opening is set away from one end of air driven pump.
2. pneumatic helical conveyer according to claim 1, it is characterised in that:The upper semicircumference of the delivery pipe is arranged to Protecting screen structure.
3. pneumatic helical conveyer according to claim 2, it is characterised in that:The delivery pipe is near one end of air driven pump Scroll wheel is set.
CN201621168372.6U 2016-10-26 2016-10-26 Pneumatic screw conveyer Active CN206188010U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621168372.6U CN206188010U (en) 2016-10-26 2016-10-26 Pneumatic screw conveyer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621168372.6U CN206188010U (en) 2016-10-26 2016-10-26 Pneumatic screw conveyer

Publications (1)

Publication Number Publication Date
CN206188010U true CN206188010U (en) 2017-05-24

Family

ID=58733182

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621168372.6U Active CN206188010U (en) 2016-10-26 2016-10-26 Pneumatic screw conveyer

Country Status (1)

Country Link
CN (1) CN206188010U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109370659A (en) * 2018-11-27 2019-02-22 方忠平 A kind of powder coal gasification furnace with storage device for coal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109370659A (en) * 2018-11-27 2019-02-22 方忠平 A kind of powder coal gasification furnace with storage device for coal

Similar Documents

Publication Publication Date Title
Zhang et al. Green coal mining technique integrating mining-dressing-gas draining-backfilling-mining
CN110656937B (en) Fluidized coal gas simultaneous mining system and method
CN101566072B (en) Large vertical depth solid feeding system and large vertical depth solid feeding process for filling extracted coal
CN104061016B (en) A kind of girdle five drill auger miner stowage unit and method
DE112014000061B4 (en) Apparatus and method for backfilling mountains in coalbed underground areas
CN105370279B (en) A kind of high initial strength filling coal mining method
WO2014086296A1 (en) Method of local filling to control surface subsidence in gob
CN109488301A (en) A kind of mine, which picks up, fills place's recovery method
CN106761754A (en) A kind of girdle comprehensive mining and gas control network one cooperative control system and method
WO2020062432A1 (en) Underground mining, sorting, and filling coordinated mining method for close-range coal seam cluster
CN104373126A (en) Method and equipment for filling gangue by aid of drilling and production process
CN106050300A (en) Filling roof connecting method used for upward drift ultrahigh undersampling
CN206188010U (en) Pneumatic screw conveyer
CN204552809U (en) Drill anti-spray orifice Pre-control System in a kind of colliery
CN107100666B (en) Down-blasting and up-squeezing outburst elimination and dust fall method for gas outburst coal seam coal roadway tunneling
CN110645044A (en) Grouting filling system
CN107237635B (en) A kind of thick solid potassium salt mine recovery method of spy for once adopting full thickness
CN101905189A (en) Method for realizing underground separation of raw coal
CN213928441U (en) Complete equipment for backfilling from top to bottom of well suitable for promoting ecological management in mine area waste rock treatment
CN206190260U (en) Coal seam drilling blowout preventer
CN105507902A (en) Graded mining method of coal-rock co-mining working face
CN205400806U (en) Handle mining filling system in collecting space area
CN106492932A (en) Mining underground breaker
RU2495244C2 (en) Method for open mining of mineral deposits by application of mill holes and cyclical and continuous method (ccm)
CN206190243U (en) Prevent spouting taking out and adopt ware

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant