CN107321434A - A kind of low Stone processing equipment - Google Patents

A kind of low Stone processing equipment Download PDF

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Publication number
CN107321434A
CN107321434A CN201710786838.1A CN201710786838A CN107321434A CN 107321434 A CN107321434 A CN 107321434A CN 201710786838 A CN201710786838 A CN 201710786838A CN 107321434 A CN107321434 A CN 107321434A
Authority
CN
China
Prior art keywords
crush box
rubble
processing equipment
frame
stone processing
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.)
Pending
Application number
CN201710786838.1A
Other languages
Chinese (zh)
Inventor
蔡国强
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.)
Suzhou Qiongze Precision Machinery Technology Co Ltd
Original Assignee
Suzhou Qiongze Precision Machinery Technology 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 Suzhou Qiongze Precision Machinery Technology Co Ltd filed Critical Suzhou Qiongze Precision Machinery Technology Co Ltd
Priority to CN201710786838.1A priority Critical patent/CN107321434A/en
Publication of CN107321434A publication Critical patent/CN107321434A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24Passing gas through crushing or disintegrating zone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers

Abstract

The invention discloses a kind of low Stone processing equipment, including feed hopper, crush box and screen box, the bottom of feed hopper is connected with crush box, symmetrical tilt feeding plate is fixed between feed hopper and crush box, coarse crushing wheel and finely divided wheel are provided with crush box, it is finely divided to take turns the lower section for being arranged at coarse crushing wheel, and uniform spaced set has the gear teeth on coarse crushing wheel and finely divided wheel, side is provided with blast pipe outside crush box, and the other end that the junction of blast pipe and crush box is provided with Air Filter blast pipe is connected with air blower.The air blower and air exhauster of the present invention carries out dedusting to the gas in pulverizer main body so that the working environment of operative employee is improved, also more environmentally-friendly;Rubble after crushing reaches screening plant via rubble inlet device, and automatic rejection is due to size rubble bigger than normal and underproof, and screening efficiency is high, facilitates next step to do the progress of industry, and then improve the production efficiency of enterprise.

Description

A kind of low Stone processing equipment
Technical field
The present invention relates to mechanical equipment technical field, specially a kind of low Stone processing equipment.
Background technology
The basic procedure of existing domestic rubble production line is:Large and small block of building stones(Sandy soil)Through feed bin by oscillating feeder It is uniformly fed into Hubei Province formula to crush, the building stones that the building stones after coarse crushing are sent to after Hubei Province formula thin broken, thin broken by conveyer belt are sent to by conveyer belt The broken shaping of counterattack, then sieve is sent to by conveyer belt, sieved, separate several rubbles for having met different size granularity, then it is defeated It is sent to different directions stacking.Existing this rubble production line, the building stones needs that specification granularity requirements are not met are sent by conveyer belt Return to strike back to break and crushed again, form closed circuit multiple circulation;For protection processing environment, in addition it is also necessary to be equipped with cleaner.
The production procedure of current mechanism sand is substantially identical with rubble production line, simply that counterattack is broken(Vertical shaft is broken, hammer is broken, cone Broken grade is hereinafter referred to as strikeed back brokenly)Change sand making machine into, generally cleaned using wet cleaning method.If taking dry separation method production technology, one As raw material be to take specification finished product rubble to carry out secondary production, closed circuit multiple circulation, equipped with cleaner.Rubble processing unit (plant) is normal For mine, stone pit and other places.The bulk mountain stone in mine can be processed into the rubble of the fritter of needs by rubble processing unit (plant).It is broken Bulk mountain stone is processed into during the rubble of fritter has substantial amounts of dust again by stone processing unit (plant).These dusts are not only serious The health status of the body of operator is have impact on, and also has considerable influence to the use of plant equipment, in the mistake of production rubble Cheng Zhong, rubble it is of different sizes, it is impossible to meet the demand of people.
The content of the invention
In view of the shortcomings of the prior art, it is above-mentioned to solve the invention provides a kind of low Stone processing equipment The problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical scheme:A kind of low Stone processing equipment, including Feed hopper, crush box and screen box, the bottom of the feed hopper are connected with the crush box, the feed hopper and the crush box Between be fixed with symmetrical tilt feeding plate, the crush box and be provided with coarse crushing wheel and finely divided wheel, the finely divided wheel Being arranged at uniform spaced set on the lower section of the coarse crushing wheel, and the coarse crushing wheel and the finely divided wheel has the gear teeth, Side is provided with blast pipe outside the crush box, and the junction of the blast pipe and the crush box is provided with described in Air Filter The other end of blast pipe is connected with opposite side outside air blower, the crush box and is provided with discharge pipe, and the discharge pipe is connected with Air exhauster, the air exhauster is connected with dust arrester, and the junction of the discharge pipe and the crush box is provided with screen pack.
It is preferred that, the bottom of the crush box is connected with the screen box, the screen box include frame, be arranged at it is described The panel on frame top, the rubble inlet device being arranged on the panel, be arranged in the frame and positioned at described broken Screening plant below stone inlet device, it is arranged in the frame and the qualified outlet dress below the screening plant The defective work outlet on the screening plant is put and is arranged at, the rubble inlet device is including being in funnelform and setting The rubble entrance frid that is placed on the panel and the rubble inlet slot for being opened in the rubble entrance frid bottom, it is described Screening plant includes being obliquely installed in the oscillating plate in the frame, is arranged in the frame and is connected with the oscillating plate Screen plate, the certified products being opened on screen plate outlet and the vibration component being arranged on the oscillating plate, the conjunction Lattice outlet device includes being arranged in the frame and exports frid in funnelform certified products and be arranged at the certified products Export the certified products outlet slot of frid bottom.
It is preferred that, defective work outlet connection is reclaimed outside rubble inlet device, the recovery rubble inlet device Side, which is provided with, to be arranged in the frame and retracting device that is corresponding with the recovery rubble inlet device and being used in combination.
It is preferred that, it is described reclaim rubble inlet device include the first entrance mount board that is correspondingly arranged in the frame and Second entrance mount board.
It is preferred that, the air blower is fixedly connected in the blast pipe by bolt with matching nut, and the blast pipe leads to Bolt is crossed to be fixedly connected with matching nut in the discharge pipe.
It is preferred that, the blast pipe and the discharge pipe are fixedly welded on the outside of the crush box.
It is preferred that, the quantity of the coarse crushing wheel sets at least to 2, and the quantity of the finely divided wheel is the coarse crushing Take turns quantity 2 times.
It is preferred that, it is respectively connected with motor in the rotating shaft of the coarse crushing wheel and the finely divided wheel.
It is preferred that, the vibration component is vibrating motor.
It is preferred that, the dust arrester may be selected in insertion water or internal plus activated charcoal strainer.
Compared with prior art, the beneficial effects of the invention are as follows:
1st, the low Stone processing equipment, by create it is newly-installed by air blower and air exhauster in pulverizer main body Gas carry out dedusting so that the working environment of operative employee is improved, also more environmentally-friendly;Air circulation can also cause machine simultaneously Device, which radiates, faster extends the service life of machine, and Air Filter and screen pack prevent handstone from entering air blower and air exhauster, from And reduce stone and machine is caused to damage;
2nd, the low Stone processing equipment, by creating newly-installed screen box, the rubble after crushing is via rubble entrance Device reaches screening plant, is screened via screening plant, undersized rubble is exported to via the certified products of screening plant to be reached Qualified outlet device, and collected by the certified products outlet slot of qualified outlet device;Out-of-size rubble is via unqualified Product are exported to up to rubble inlet device is reclaimed, and secondary operation in feed hopper are rejoined after recovery, automatic rejection is inclined due to size Big and underproof rubble, screening efficiency is high, facilitates next step to do the progress of industry, and then improve the production efficiency of enterprise.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention;
In figure:1 feed hopper, 11 tilt feeding plates, 2 crush boxes, 21 Air Filters, 22 air blowers, 23 blast pipes, 24 coarse crushing wheels, 25 finely divided wheels, 26 gear teeth, 27 screen packs, 28 discharge pipes, 29 air exhausters, 210 dust arresters, 3 screen boxes, 31 frames, 32 faces Plate, 33 rubble inlet devices, 34 screening plants, 341 oscillating plates, 342 vibration components, 343 screen plates, 344 certified products outlet, The outlet of 345 defective works, 35 qualified outlet devices, 351 certified products outlet frid, 352 certified products outlet slots, 36 retracting devices, 37 reclaim rubble inlet device, 371 first entrance mount boards, 372 second entrance mount boards.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme:A kind of low Stone processing equipment, including charging Bucket 1, crush box 2 and screen box 3, the bottom of feed hopper 1 are connected with crush box 2, are fixed between feed hopper 1 and crush box 2 pair Coarse crushing wheel 24 and finely divided wheel 25 are provided with the tilt feeding plate 11 of title, crush box 1, finely divided wheel 25 is arranged at coarse crushing Uniform spaced set has the gear teeth 26 on the lower section of wheel 24, and coarse crushing wheel 24 and finely divided wheel 25, and the outside side of crush box 2 is set It is equipped with blast pipe 23, the other end that the junction of blast pipe 23 and crush box 2 is provided with the blast pipe 23 of Air Filter 21 is connected with drum Blower fan 22, the outside opposite side of crush box 2 is provided with discharge pipe 28, and discharge pipe 28 is connected with air exhauster 29, and air exhauster 29 is connected with Dust arrester 210, the junction of discharge pipe 28 and crush box 2 is provided with screen pack 27, when rubble is processed, by ratchel pour into Hopper 1, the coarse crushing wheel 24 and finely divided wheel 25 that the control rubble of tilt feeding plate 11 enters in crush box 2, crush box 2 turns at a high speed It is dynamic that rubble is blended, when due to crushed stone, substantial amounts of dust can be produced, air blower 22 and air exhauster 29 are by crush box The dusts produced in 2 are discharged into handled in dust arrester 210 after be discharged into air, Air Filter 21 and screen pack 27 are using gold Belong to screen pack, prevent finger stone from entering in air blower 22 and air exhauster 29, machinery is caused to damage.
The bottom of crush box 2 is connected with screen box 3, and screen box 3 includes frame 31, is arranged at the panel on the top of frame 31 32nd, the rubble inlet device 33 that is arranged on panel 32, be arranged in frame 32 and it is positioned at the lower section of rubble inlet device 33 Screening plant 34, it is arranged in frame 32 and the qualified outlet device 35 positioned at the lower section of screening plant 34 and is arranged at screening Defective work outlet 345 on device 34, rubble inlet device 33 is included in rubble that is funnelform and being arranged on panel 32 Entrance frid 331 and the rubble inlet slot 32 for being opened in the bottom of rubble entrance frid 331, screening plant 34 are set including inclination The oscillating plate 341 that is placed in frame 31, the screen plate 343 for being arranged in frame 31 and being connected with oscillating plate 341, it is opened in screening Certified products outlet 344 and the vibration component 342 being arranged on oscillating plate 343 on plate 343, qualified outlet device 35 include It is arranged in frame 31 and exports frid 351 in funnelform certified products and be arranged at the certified products outlet bottom of frid 351 Certified products outlet slot 352.
Rubble inlet device 37 is reclaimed in the connection of defective work outlet 345, and the outside for reclaiming rubble inlet device 37 is provided with It is arranged in frame 31 and retracting device 36 that is corresponding with reclaiming rubble inlet device 37 and being used in combination.Rubble is reclaimed to enter Mouth device 37 includes the first entrance mount board 371 and second entrance mount board 372 being correspondingly arranged in frame 31.Air blower 22 It is fixedly connected by bolt with matching nut in blast pipe 23, blast pipe 29 is fixedly connected with discharge pipe by bolt with matching nut In 28.Blast pipe 23 and discharge pipe 29 are fixedly welded on the outside of crush box 2.The quantity of coarse crushing wheel 24 sets at least to 2 Individual, the quantity of finely divided wheel 25 is 2 times of the quantity of coarse crushing wheel 24.It is all connected with the rotating shaft of coarse crushing wheel 24 and finely divided wheel 25 There is motor.Vibration component 342 is vibrating motor.Dust arrester 210 may be selected in insertion water or internal plus activated charcoal strainer.
Rubble after crushing reaches screening plant 34 via rubble inlet device 33, is screened via screening plant 34, size Too small rubble reaches qualified outlet device 35 via the certified products outlet 344 of screening plant 34, and passes through qualified outlet device 35 certified products outlet slot 352 is collected;Out-of-size rubble reaches via defective work outlet 345 and reclaims rubble entrance dress Put and secondary operation in feed hopper 1 is rejoined after 37, recovery, automatic rejection is due to size rubble bigger than normal and underproof, screening Efficiency high, facilitates next step to do the progress of industry, and then improve the production efficiency of enterprise.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Also there is other identical element in process, method, article or equipment including the key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (10)

1. a kind of low Stone processing equipment, including feed hopper(1), crush box(2)And screen box(3), its feature exists In:The feed hopper(1)Bottom be connected with the crush box(2), the feed hopper(1)With the crush box(2)Between it is solid It is connected with symmetrical tilt feeding plate(11), the crush box(1)Inside it is provided with coarse crushing wheel(24)With finely divided wheel(25), it is described Finely divided wheel(25)It is arranged at the coarse crushing wheel(24)Lower section, and the coarse crushing wheel(24)With the finely divided wheel(25) Upper uniform spaced set has the gear teeth(26), the crush box(2)Outside side is provided with blast pipe(23), the blast pipe (23)With the crush box(2)Junction be provided with Air Filter(21)The blast pipe(23)The other end be connected with air blower (22), the crush box(2)Outside opposite side is provided with discharge pipe(28), the discharge pipe(28)It is connected with air exhauster(29), The air exhauster(29)It is connected with dust arrester(210), the discharge pipe(28)With the crush box(2)Junction be provided with Screen pack(27).
2. a kind of low Stone processing equipment according to claim 1, it is characterised in that:The crush box(2)Bottom Portion is connected with the screen box(3), the screen box(3)Including frame(31), be arranged at the frame(31)The panel on top (32), be arranged at the panel(32)On rubble inlet device(33), be arranged at the frame(32)On and positioned at described Rubble inlet device(33)The screening plant of lower section(34), be arranged at the frame(32)Above and positioned at the screening plant(34) The qualified outlet device of lower section(35)And it is arranged at the screening plant(34)On defective work outlet(345), it is described broken Stone inlet device(33)Including in funnelform and be arranged at the panel(32)On rubble entrance frid(331), Yi Jikai Located at the rubble entrance frid(331)The rubble inlet slot of bottom(32), the screening plant(34)Including be obliquely installed in The frame(31)On oscillating plate(341), be arranged at the frame(31)It is upper and with the oscillating plate(341)The screening of connection Plate(343), be opened in the screen plate(343)On certified products outlet(344)And it is arranged at the oscillating plate(343)On Vibration component(342), the qualified outlet device(35)Including being arranged at the frame(31)Above and in funnelform qualified Product export frid(351)And it is arranged at certified products outlet frid(351)The certified products outlet slot of bottom(352).
3. a kind of low Stone processing equipment according to claim 2, it is characterised in that:The defective work outlet (345)Rubble inlet device is reclaimed in connection(37), the recovery rubble inlet device(37)Outside be provided be arranged at it is described Frame(31)Above and with described reclaim rubble inlet device(37)Retracting device that is corresponding and being used in combination(36).
4. a kind of low Stone processing equipment according to claim 3, it is characterised in that:The recovery rubble entrance dress Put(37)Including being correspondingly arranged in the frame(31)On first entrance mount board(371)With second entrance mount board(372).
5. a kind of low Stone processing equipment according to claim 1, it is characterised in that:The air blower(22)Pass through Bolt is fixedly connected with the blast pipe with matching nut(23)It is interior, the blast pipe(29)Fixed and connected by bolt and matching nut Connect the discharge pipe(28)It is interior.
6. a kind of low Stone processing equipment according to claim 1, it is characterised in that:The blast pipe(23)And institute State discharge pipe(29)It is fixedly welded on the crush box(2)Outside.
7. a kind of low Stone processing equipment according to claim 1, it is characterised in that:The coarse crushing wheel(24)'s Quantity sets at least to 2, the finely divided wheel(25)Quantity be the coarse crushing wheel(24)2 times of quantity.
8. a kind of low Stone processing equipment according to claim 7, it is characterised in that:The coarse crushing wheel(24)With The finely divided wheel(25)Rotating shaft on be respectively connected with motor.
9. a kind of low Stone processing equipment according to claim 2, it is characterised in that:The vibration component(342) It is vibrating motor.
10. a kind of low Stone processing equipment according to claim 1, it is characterised in that:The dust arrester(210) It may be selected in insertion water or internal plus activated charcoal strainer.
CN201710786838.1A 2017-09-04 2017-09-04 A kind of low Stone processing equipment Pending CN107321434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710786838.1A CN107321434A (en) 2017-09-04 2017-09-04 A kind of low Stone processing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710786838.1A CN107321434A (en) 2017-09-04 2017-09-04 A kind of low Stone processing equipment

Publications (1)

Publication Number Publication Date
CN107321434A true CN107321434A (en) 2017-11-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710786838.1A Pending CN107321434A (en) 2017-09-04 2017-09-04 A kind of low Stone processing equipment

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Country Link
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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107626729A (en) * 2017-11-08 2018-01-26 周飞燕 A kind of soil treatment device
CN108176432A (en) * 2017-12-28 2018-06-19 郑州默尔电子信息技术有限公司 A kind of graphite material production equipment that can produce different size simultaneously
CN108201951A (en) * 2018-01-25 2018-06-26 广州迅速光电科技有限公司 A kind of modified refuse disposal installation
CN108208913A (en) * 2018-01-25 2018-06-29 广州大正机械科技开发有限公司 A kind of novel tobacco preparation facilities
CN108262111A (en) * 2018-01-25 2018-07-10 广州诗琬家居有限公司 A kind of novel technique equipment of modified waste synthetical recovery
CN108380319A (en) * 2018-01-25 2018-08-10 广州迅速光电科技有限公司 A kind of refuse disposal installation
CN108380357A (en) * 2018-01-25 2018-08-10 广州大正机械科技开发有限公司 A kind of modified tobacco preparation facilities
CN108393174A (en) * 2018-01-25 2018-08-14 广州大正机械科技开发有限公司 One grows tobacco preparation facilities
CN108405099A (en) * 2018-01-25 2018-08-17 广州迅速光电科技有限公司 A kind of New-type refuse vehicle processing unit
CN108543575A (en) * 2018-01-25 2018-09-18 佛山智敏电子科技有限公司 A kind of modified bio-pharmaceuticals equipment
CN108787008A (en) * 2018-07-17 2018-11-13 芜湖超源力工业设计有限公司 A kind of multistage lithotripsy apparatus
CN109046555A (en) * 2018-07-18 2018-12-21 芜湖青悠静谧环保科技有限公司 One kind can discharge different size of lithotripsy apparatus simultaneously
CN109550577A (en) * 2018-11-05 2019-04-02 孙同娟 A kind of hand propelled municipal garbage collection and treatment device
CN110548585A (en) * 2019-09-19 2019-12-10 金华落日新能源科技有限公司 Active carbon crushing device

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107626729A (en) * 2017-11-08 2018-01-26 周飞燕 A kind of soil treatment device
CN108176432A (en) * 2017-12-28 2018-06-19 郑州默尔电子信息技术有限公司 A kind of graphite material production equipment that can produce different size simultaneously
CN108543575A (en) * 2018-01-25 2018-09-18 佛山智敏电子科技有限公司 A kind of modified bio-pharmaceuticals equipment
CN108201951A (en) * 2018-01-25 2018-06-26 广州迅速光电科技有限公司 A kind of modified refuse disposal installation
CN108208913A (en) * 2018-01-25 2018-06-29 广州大正机械科技开发有限公司 A kind of novel tobacco preparation facilities
CN108262111A (en) * 2018-01-25 2018-07-10 广州诗琬家居有限公司 A kind of novel technique equipment of modified waste synthetical recovery
CN108380319A (en) * 2018-01-25 2018-08-10 广州迅速光电科技有限公司 A kind of refuse disposal installation
CN108380357A (en) * 2018-01-25 2018-08-10 广州大正机械科技开发有限公司 A kind of modified tobacco preparation facilities
CN108405099A (en) * 2018-01-25 2018-08-17 广州迅速光电科技有限公司 A kind of New-type refuse vehicle processing unit
CN108393174A (en) * 2018-01-25 2018-08-14 广州大正机械科技开发有限公司 One grows tobacco preparation facilities
CN108787008A (en) * 2018-07-17 2018-11-13 芜湖超源力工业设计有限公司 A kind of multistage lithotripsy apparatus
CN109046555A (en) * 2018-07-18 2018-12-21 芜湖青悠静谧环保科技有限公司 One kind can discharge different size of lithotripsy apparatus simultaneously
CN109550577A (en) * 2018-11-05 2019-04-02 孙同娟 A kind of hand propelled municipal garbage collection and treatment device
CN110548585A (en) * 2019-09-19 2019-12-10 金华落日新能源科技有限公司 Active carbon crushing device
CN110548585B (en) * 2019-09-19 2020-04-24 内蒙古太西煤集团兴泰煤化有限责任公司 Active carbon crushing device

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