CN203035256U - Waste rock bashing device capable of preventing waste rock from being lifted to ground from well - Google Patents

Waste rock bashing device capable of preventing waste rock from being lifted to ground from well Download PDF

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Publication number
CN203035256U
CN203035256U CN 201220661760 CN201220661760U CN203035256U CN 203035256 U CN203035256 U CN 203035256U CN 201220661760 CN201220661760 CN 201220661760 CN 201220661760 U CN201220661760 U CN 201220661760U CN 203035256 U CN203035256 U CN 203035256U
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China
Prior art keywords
bashing
waste rock
belt conveyor
gug
spoil
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CN 201220661760
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Chinese (zh)
Inventor
蔡颖
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Feny Co Ltd
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Feny Co Ltd
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Priority to CN 201220661760 priority Critical patent/CN203035256U/en
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Abstract

A waste rock bashing device capable of preventing waste rock from being lifted to the ground from a well relates to structural improvement of the waste rock bashing device capable of preventing waste rock from being lifted to the ground from the well. The waste rock bashing device can effectively control ground subsidence, improves operation environments of workers and is high in efficiency. The waste rock bashing device comprises a waste rock conveying mine car, the waste rock conveying mine car corresponds to a waste rock feed device arranged at one end of a first belt conveyer, the other end of the first belt conveyer corresponds to an inlet of a crusher, an outlet of the crusher corresponds to one end of a second belt conveyer, a spiral weighing feeder is arranged above the second belt conveyer, the other end of the second belt conveyer is connected with a continuous stirring machine, and the continuous stirring machine is connected with a cementing agent adding device, a water adding device and a filling pipeline with a mining concrete pump. The waste rock bashing device is structurally characterized in that the waste rock conveying mine car is arranged on a branch rail. Furthermore, two ends of the branch rail are both connected with a main rail.

Description

A kind of spoil is gug bashing device not
Technical field
The utility model belongs to treatment facility technical field under colliery filling mining and the waste shaft.In particular, the utility model relates to the not improvement of gug bashing apparatus structure of a kind of spoil.
Background technology
China is the coal resources exploitation and consumes big country that along with the develop rapidly of industrial society, the coal mining amount increases, the spoil generation is huge, the ground spoil that causes is thus piled up more and more serious, not only takies a large amount of faces of land land resources, disasters such as the spontaneous combus tion of waste heap that takes place frequently, mud-rock flow, pollute mining area air, water quality etc., and coal mine gob can not get effective filling, causes land subsidence, building damage etc., mining area ecological environment is sharply worsened, have a strong impact on mining area people life.Simultaneously the spoil gug is transported to ground and piles up, and takies coal on the one hand and promotes the time, and reduce coal and promote efficient, spoil gug expense height on the other hand, labor strength is big.
Treating apparatus is arranged in double-deck tunnel under the waste shaft at present, the engineering construction amount is big, need grouting operation after adopting throwing cash machine with the direct bashing of spoil, can't effectively control land subsidence, and filling operation flour dust quantity is big, workman's operating environment is extremely abominable, can't satisfy the green mining requirement of colliery sustainable development.
Summary of the invention
The utility model provides a kind of effective control land subsidence at the problems referred to above, improves workman's operating environment, and the spoil of high efficiency is gug bashing device not.
For realizing above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, the utility model comprises fortune cash mine car, and fortune cash mine car is corresponding with the cash ore deposit charging gear of first belt conveyor, one end, and the other end of first belt conveyor is corresponding with the entrance of crushing engine; The outlet of crushing engine is corresponding with an end of second belt conveyor, and second belt conveyor top is provided with the spiral Weighing feeder, and the other end of second belt conveyor links to each other with continuous mixer; Described continuous mixer links to each other with cementitious matter adding set, priming apparatus and the colliery feeding mouth with concrete pump, the colliery is provided with the corresponding filling pipeline in goaf with concrete pump and links to each other, and the described fortune cash of its structural feature mine car is arranged at two ends all with on the continuous branch road track of main orbit.
As a kind of preferred version of the present utility model, the utility model also comprises dust arrester.
As another kind of preferred version of the present utility model, described second belt conveyor is the belt conveyer scale conveyer.
The beneficial effects of the utility model: 1, the utility model can be arranged in the tunnel, reduces the roadway construction amount, and it is little to take up room, the space availability ratio height.
2, the utility model is set up the branch road track at main orbit, realizes fortune cash mine car opposing traffic, avoids taking main orbit, guarantees the unobstructed of main orbit transportation, improves the track utilization rate.
3, by continuous mixer, make casting resin realize that continous way stirs, guarantee the continuity of filling construction operation, shorten loading time, improve pack effectiveness.
4, according to the operating mode difference, set up the cementitious matter adding set, can add the cementitious matter of different in kind such as accelerating admixture, improve obturation setting time and intensity etc.
5, casting resin raw material weight feed, second belt conveyor adopt the belt conveyer scale conveyer to carry the finished product spoil; Carry cement and flyash by the spiral Weighing feeder, the addition of priming apparatus control water guarantees the casting resin proportion speed, and pulp density is even, avoids taking place phenomenons such as pipeline blockage.
6, the utility model is provided with dust arrester, and carries out depositing dust to producing the dust place, effectively reduces dust concentration, improves the construction operation environment, reduces the infringement to workman's health.
7, can be according to the filling spoil bulk concentration difference of the utility model preparation, realize that " three next on " press coal mining, improve coal mining rate, the control land subsidence, also can carry out down-hole constructions such as gob side entry retaining, support with backfilling, reach the multi-purpose purpose of a cover system.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structural representation of spoil broken segment.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is that material loading stirs and pumping structural representation partly.
Fig. 6 is the schematic diagram of the utility model filling operation face.
Fig. 7 is the structural representation of stop valve among Fig. 6.
1 is oscillating feeder in the accompanying drawing, 2 is recovering hopper, 3 are the two-way car machine of knocking, 4 is cash ore deposit charging gear, 5 is first belt conveyor, 6 are the dedusting pipeline, 7 is tramp iron separator, 8 is crushing engine, 9 is the spiral Weighing feeder, 10 is dust arrester, 11 is second belt conveyor, 12 is the cementitious matter adding set, 13 is continuous mixer, 14 are the colliery concrete pump, 15 is priming apparatus, 16 are the filling pipeline, 17 is the branch road track, 18 is main orbit, 19 are fortune cash mine car, 20 is dust excluding hood, 21 is dust removal machine, 22 is the cementitious matter carrier pipe, 23 are threeway, 24 is stop valve, 25 is the terminal pipe of filling.
The specific embodiment
The utility model comprises fortune cash mine car 19, and fortune cash mine car 19 is corresponding with the cash ore deposit charging gear 4 of first belt conveyor, 5 one ends, and the other end of first belt conveyor 5 is corresponding with the entrance of crushing engine 8; The outlet of crushing engine 8 is corresponding with an end of second belt conveyor 11, and the other end that second belt conveyor, 11 tops are provided with spiral Weighing feeder 9, the second belt conveyors 11 links to each other with continuous mixer 13; Described continuous mixer 13 connects with cementitious matter adding set 12, priming apparatus 15 and the colliery feeding mouth with concrete pump 14, the colliery is provided with and the corresponding filling pipeline 16 in goaf with concrete pump 14, and described fortune cash mine car 19 is arranged on the branch road track 17 that two ends all link to each other with main orbit 18.
As a kind of preferred version of the present utility model, the utility model also comprises dust arrester 10.
As another kind of preferred version of the present utility model, described second belt conveyor 11 is the belt conveyer scale conveyer.
Described first belt conveyor 5 tops are provided with tramp iron separator 7.
Described cash ore deposit charging gear 4 comprises that with the fortune cash mine car 19 corresponding two-way car machines 3 of knocking be provided with recovering hopper 2 corresponding to the two-way car machine 3 of knocking, recovering hopper 2 bottoms are provided with first belt conveyor, 5 corresponding oscillating feeders 1.
Described dust arrester 10 comprises dust removal machine 21, and dust removal machine 21 is provided with dedusting pipeline 6, is provided with dust excluding hood 20 corresponding to cash ore deposit charging gear 4, crushing engine 8 and spiral Weighing feeder 9 on the dedusting pipeline 6.
Described cementitious matter adding set 12 links to each other with continuous mixer 13 by cementitious matter carrier pipe 22, and cementitious matter carrier pipe 22 is provided with cementitious matter control ball valve.
Described priming apparatus 15 is provided with flow meter and Solenoid ball valve.
Described filling pipeline 16 is provided with at least two threeways 23, is provided with stop valve 24 in each threeway 23, and stop valve 24 all links to each other with the terminal pipe 25 of filling.
Below in conjunction with description of drawings use of the present utility model: at first, the fortune cash mine car 19 that spoil is housed is moved on the branch road track 17, and pour spoil into two-way knocking in the car machine 3; The two-way car machine 3 of knocking is tumbled, and spoil is poured in the recovering hopper 2, by oscillating feeder 1 spoil is transported on first belt conveyor 5 uniformly again.
First belt conveyor 5 is transported to crushing engine 8 with the spoil on it, and when spoil moved at first belt conveyor 5, tramp iron separator 7 can be removed the iron in the spoil, prevents that iron from entering crushing engine 8 and causing crushing engine 8 to damage.Spoil falls within on second belt conveyor 11 after crushing engine 8 is pulverized.
The spoil of second belt conveyor 11 after with fragmentation on it carried to continuous mixer 13; In the course of conveying, spiral Weighing feeder 9 together is delivered to flyash and cement on second belt conveyor 11, and mixes with spoil.
Enter in the continuous schedule mixer with the spoil after flyash and the cement mixing, priming apparatus 15 adds water for the continuous schedule mixer, and cementitious matter adding set 12 adds cementitious matter for the continuous schedule mixer.
Abundant mixed spoil inserts is transported in the filling pipeline 16 with concrete pump 14 through the colliery, comes the goaf diverse location is filled by controlling different stop valve 24.
Among the utility model embodiment, after a filling point filling finishes, stop valve 24 herein can be closed, open the stop valve 24 that needs filling point position, realize the filling of single filling point; The stop valve 24 at a plurality of filling points place can also be opened simultaneously filling when realizing a plurality of filling point.
Branch road track 17 can and need fortune cash mine car 19 numbers of stop simultaneously to lay according to underground working among the utility model embodiment, adds branch road track 17 straightway parts, and loading time is concentrated, and reduces loading time, improves pack effectiveness.
Dust removal machine 21 can be adjusted the content that dust excluding hood 20 quantity are not limited only to mention among the embodiment, changeable among the utility model embodiment according to the down-hole actual state.
Be understandable that, more than about specific descriptions of the present utility model, only for the utility model being described and being not to be subject to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can make amendment or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as satisfy, all within protection domain of the present utility model.

Claims (9)

1. spoil gug bashing device not, comprise fortune cash mine car (19), fortune cash mine car (19) is corresponding with the cash ore deposit charging gear (4) of first belt conveyor (5) one ends, and the entrance of the same crushing engine of the other end (8) of first belt conveyor (5) is corresponding; The outlet of crushing engine (8) is corresponding with an end of second belt conveyor (11), and second belt conveyor (11) top is provided with spiral Weighing feeder (9), and the other end of second belt conveyor (11) links to each other with continuous mixer (13); Described continuous mixer (13) connects with cementitious matter adding set (12), priming apparatus (15) and the colliery feeding mouth with concrete pump (14), the colliery is provided with and the corresponding filling pipeline in goaf (16) with concrete pump (14), it is characterized in that: described fortune cash mine car (19) is arranged on the branch road track (17) that all same main orbit (18) links to each other of two ends.
2. a kind of spoil according to claim 1 gug bashing device not is characterized in that: also comprise dust arrester (10).
3. a kind of spoil according to claim 1 gug bashing device not, it is characterized in that: described second belt conveyor (11) is the belt conveyer scale conveyer.
4. a kind of spoil according to claim 1 gug bashing device not, it is characterized in that: described first belt conveyor (5) top is provided with tramp iron separator (7).
5. a kind of spoil according to claim 1 gug bashing device not, it is characterized in that: described cash ore deposit charging gear (4) comprises with the corresponding two-way car machine (3) of knocking of fortune cash mine car (19), be provided with recovering hopper (2) corresponding to the two-way car machine (3) of knocking, recovering hopper (2) bottom is provided with the corresponding oscillating feeder (1) of first belt conveyor (5).
6. a kind of spoil according to claim 2 gug bashing device not, it is characterized in that: described dust arrester (10) comprises dust removal machine (21), dust removal machine (21) is provided with dedusting pipeline (6), and dedusting pipeline (6) is gone up and is provided with dust excluding hood (20) corresponding to cash ore deposit charging gear (4), crushing engine (8) and spiral Weighing feeder (9).
7. a kind of spoil according to claim 1 gug bashing device not, it is characterized in that: described cementitious matter adding set (12) links to each other by the same continuous mixer of cementitious matter carrier pipe (22) (13), and cementitious matter carrier pipe (22) is provided with cementitious matter control ball valve.
8. a kind of spoil according to claim 1 gug bashing device not, it is characterized in that: described priming apparatus (15) is provided with flow meter and Solenoid ball valve.
9. a kind of spoil according to claim 1 gug bashing device not, it is characterized in that: described filling pipeline (16) is provided with at least two threeways (23), be provided with stop valve (24) in each threeway (23), stop valve (24) all links to each other with the terminal pipe (25) of filling.
CN 201220661760 2012-12-05 2012-12-05 Waste rock bashing device capable of preventing waste rock from being lifted to ground from well Active CN203035256U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220661760 CN203035256U (en) 2012-12-05 2012-12-05 Waste rock bashing device capable of preventing waste rock from being lifted to ground from well

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Application Number Priority Date Filing Date Title
CN 201220661760 CN203035256U (en) 2012-12-05 2012-12-05 Waste rock bashing device capable of preventing waste rock from being lifted to ground from well

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104609170A (en) * 2014-12-05 2015-05-13 新汶矿业集团有限责任公司 Waste rock belt conveying device
CN104963720A (en) * 2015-07-09 2015-10-07 上海大屯能源股份有限公司 Complete device used for filling underground waste roadway through gangue
CN105327766A (en) * 2015-12-07 2016-02-17 平顶山天安煤业股份有限公司 Underground gangue transfer and crushing system
CN107246279A (en) * 2017-07-11 2017-10-13 太原理工大学 Underground selecting and purchasing sieve, which is mixed, fills the cementing construction filling system of integrated spoil and method
CN109653791A (en) * 2019-01-09 2019-04-19 中国矿业大学 A kind of underground coal mine intelligence gangue pump packing system
CN110359953A (en) * 2019-07-05 2019-10-22 太原理工大学 A kind of underground coal mine sky lane fast and low-cost filling system device
CN113236279A (en) * 2021-06-23 2021-08-10 中铁工程装备集团有限公司 Tunnel boring machine with synchronous backfilling function

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104609170A (en) * 2014-12-05 2015-05-13 新汶矿业集团有限责任公司 Waste rock belt conveying device
CN104963720A (en) * 2015-07-09 2015-10-07 上海大屯能源股份有限公司 Complete device used for filling underground waste roadway through gangue
CN105327766A (en) * 2015-12-07 2016-02-17 平顶山天安煤业股份有限公司 Underground gangue transfer and crushing system
CN105327766B (en) * 2015-12-07 2018-06-19 平顶山天安煤业股份有限公司 A kind of downhole gangue transports crushing system
CN107246279A (en) * 2017-07-11 2017-10-13 太原理工大学 Underground selecting and purchasing sieve, which is mixed, fills the cementing construction filling system of integrated spoil and method
CN107246279B (en) * 2017-07-11 2019-05-28 太原理工大学 Underground, which picks up sieve and mixes, fills the cementing construction filling system of integrated spoil and method
CN109653791A (en) * 2019-01-09 2019-04-19 中国矿业大学 A kind of underground coal mine intelligence gangue pump packing system
CN110359953A (en) * 2019-07-05 2019-10-22 太原理工大学 A kind of underground coal mine sky lane fast and low-cost filling system device
CN110359953B (en) * 2019-07-05 2021-01-26 太原理工大学 Coal mine underground empty roadway filling system device
CN113236279A (en) * 2021-06-23 2021-08-10 中铁工程装备集团有限公司 Tunnel boring machine with synchronous backfilling function

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Zhang Zewu

Inventor after: Li Shusheng

Inventor after: Huang Shibing

Inventor after: Jiang Ji

Inventor after: Cai Ying

Inventor before: Cai Ying

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: CAI YING TO: ZHANG ZEWU LI SHUSHENG HUANG SHIBING JIANG JI CAI YING