CN205762923U - A kind of construction waste crushing station - Google Patents

A kind of construction waste crushing station Download PDF

Info

Publication number
CN205762923U
CN205762923U CN201620630638.8U CN201620630638U CN205762923U CN 205762923 U CN205762923 U CN 205762923U CN 201620630638 U CN201620630638 U CN 201620630638U CN 205762923 U CN205762923 U CN 205762923U
Authority
CN
China
Prior art keywords
support
belt
sieve
screening
car owner
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
CN201620630638.8U
Other languages
Chinese (zh)
Inventor
康介勇
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.)
Shandong Hengmeibetter Ennovation Equipment Co Ltd
Original Assignee
Shandong Hengmeibetter Ennovation Equipment 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 Shandong Hengmeibetter Ennovation Equipment Co Ltd filed Critical Shandong Hengmeibetter Ennovation Equipment Co Ltd
Priority to CN201620630638.8U priority Critical patent/CN205762923U/en
Application granted granted Critical
Publication of CN205762923U publication Critical patent/CN205762923U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/58Construction or demolition [C&D] waste
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/78Recycling of wood or furniture waste

Landscapes

  • Disintegrating Or Milling (AREA)

Abstract

This utility model relates to building waste processing equipment field, especially a kind of construction waste crushing station.It includes a crushing system, it is provided with a screening system in the left side of crushing system, described crushing system includes one first support, first support is provided with an impact breaker, an oscillating feeder it is provided with on the right side of impact breaker, first support is provided with counterattack car owner's belt, one counterattack car return conveyer is arranged on the first support, described screening system includes that one is located at the screening car owner's belt above the second support, it is provided with the sieve steelframe of a band vibrosieve on the secondary support bracket, a screening car return conveyer it is provided with below vibrosieve delivery outlet, it is provided with belt conveyor on the second support bottom sieve steelframe.It is reasonable in design, simple to operate, and production efficiency is high, and building waste is separated into the concrete of available steel, timber and pulverizing, improves building waste utilization rate, more effectively meets the demand of people, solve problems of the prior art.

Description

A kind of construction waste crushing station
Technical field:
This utility model relates to building waste processing equipment field, especially a kind of construction waste crushing station.
Background technology:
Along with the development of modern society, the civil buildings in city also get more and more with the update of public facility construction, Can produce substantial amounts of building waste during except trade-in, substantial amounts of building waste is if placed at road or external field Urban highway traffic can be affected, it addition, building waste generally comprises armored concrete, brick etc., wherein most article on the ground As long as can be carried out secondary recovery through separation and process to utilize.But, it is generally only use conveying robot at present by this kind of Building waste move away from job site after be deposited in spaciousness place, discarded building waste not only can additionally take up room but also Causing the waste of resource, building waste also cannot be efficiently separated and process by existing conveying robot, it is clear that existing Refuse treatment plant cannot more effectively meet the demand of people.
Utility model content:
This utility model provides a kind of construction waste crushing station, and it is reasonable in design, simple to operate, and production efficiency height can be by The metals such as useful steel scrap muscle, waste iron wire, waste electric wire and various steel scrap accessories are isolated, by building waste after construction waste crushing Break and be separated into later stage available steel, timber and the concrete of pulverizing and the mixed-powder of brick or granule, effectively reduce The floor space of municipal refuse, improves building waste utilization rate, it addition, this construction waste crushing station is provided with employing repeatedly except ironworker Sequence and multistage material screening operation, can classify more accurately by rubbish, it is simple to classification recycles, and more effectively meets The demand of people, solves problems of the prior art.
This utility model be the technical scheme is that a kind of construction waste crushing station, bag by the above-mentioned technical problem of solution Including one and be horizontally disposed with crushing system, be provided with a screening system in the left side of crushing system, described crushing system includes setting bottom one There is the first support of some each hydraulic legs, the first support is provided with an impact breaker, on the right side of impact breaker The first support be provided with an oscillating feeder, the discharging opening of oscillating feeder is connected with the charging aperture of impact breaker, On first support of vibrating feed motor spindle, the position of corresponding oscillating feeder sieve plate is provided with one and removes soil belt, breaks at reaction type Broken machine inner horizontal is provided with a belt conveyor, and the left end of belt conveyor stretches out impact breaker and is arranged on the first support The output shaft of conveying motor is connected, and the first support below the left end of corresponding belt conveyor is provided with a left end and is inclined upwardly and sets The counterattack car owner's belt put, counterattack car owner's belt above the first support on before and after be respectively provided on two sides with the first portal frame, Being provided with one first tramp iron separator between two first portal frames, a right-hand member is inclined upwardly the counterattack car return conveyer arranged by vertically Being arranged on some first support bars bottom it to be fixedly installed on the first support, the right-hand member of counterattack car return conveyer extends counterattack The top of formula disintegrating machine its top feed mouth;Described screening system includes being provided with some each hydraulic legs and the second of wheel bottom one Support, on the secondary support bracket side be provided with a left end be inclined upwardly arrange screening car owner's belt, screening car owner's belt middle part Front and back both sides are respectively fixedly connected with several and vertically be arranged in parallel and bottom is connected the second support bar on the secondary support bracket, sieve car owner The right-hand member of belt extends below the left end of counterattack car owner's belt, and the second support below screening car owner's belt left end is provided with one Sieve steelframe, the left end two bottom sides at sieve steelframe is respectively equipped with two montants being connected on the secondary support bracket, the right-hand member of sieve steelframe Be connected on the secondary support bracket by fixing seat, be respectively equipped with at sieve steelframe left end top one with sieve phase bottom car owner's belt left end Connecting rod even, is provided with a vibrosieve being connected on sieve steelframe, between sieve steelframe and screening car owner's belt in vibrosieve If portion is parallel is provided with dried layer screen cloth, the sieve diameter of screen cloth being sequentially reduced from top to bottom, it is defeated that the right-hand member in vibrosieve is provided with one Outlet, the second support below vibrosieve delivery outlet is provided with a right-hand member be inclined upwardly arrange screening car return conveyer, sieve Car return conveyer is divided to be connected on the secondary support bracket by being arranged on the 3rd support bar of its right-hand member two bottom sides, screening car returning charge skin The right-hand member of band extends above the left end of counterattack car return conveyer, the second support bottom sieve steelframe is provided with one and puts down with sieve steelframe The lower belt conveyor that row is arranged, is provided with the second portal frame, the on the second support of correspondence screening car owner's belt middle position Position above two portal frame top correspondence screening car owner's belts is provided with one second tramp iron separator, is provided with a control on the secondary support bracket Device.
This utility model is had an advantageous effect in that, reasonable in design, simple to operate, and production efficiency height can be by building waste Isolate the metals such as useful steel scrap muscle, waste iron wire, waste electric wire and various steel scrap accessories after Po Sui, be separated into broken for building waste Later stage available steel, timber and the concrete of pulverizing and the mixed-powder of brick or granule, effectively reduce municipal refuse Floor space, improve building waste utilization rate, use repeatedly iron removal step with multistage it addition, this construction waste crushing station is provided with Material screening operation, can classify more accurately by rubbish, it is simple to classification recycles.It addition, vehicular batcher and Vibrosieve length is short, lightweight, and delivery rate is uniform, and sieving capacity is strong, this Crushing Station mobility strong, strong adaptability, it is to avoid The drawback that occupied ground is big, working in dispersion is numerous and diverse is put in apparatus for production line assembly split, more effectively meets the demand of people.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
In figure, the 1, first support;2, impact breaker;3, oscillating feeder;4, except soil belt;5, belt conveyor;6、 Counterattack car owner's belt;7, the first portal frame;8, the first tramp iron separator;9, counterattack car return conveyer;10, the first support bar;11, second Support;12, screening car owner's belt;13, the second support bar;14, sieve steelframe;15, montant;16, fixing seat;17, connecting rod;18、 Vibrosieve;19, delivery outlet;20, screening car return conveyer;21, the 3rd support bar;22, the second portal frame;23, the second tramp iron separator; 24, device is controlled.
Detailed description of the invention:
For the technical characterstic of this programme can be clearly described, below by detailed description of the invention, and combine its accompanying drawing, to this reality It is described in detail with novel.
As shown in FIG., a kind of construction waste crushing station, it is horizontally disposed with crushing system including one, in the left side of crushing system Being provided with a screening system, described crushing system includes the first support 1 being provided with some each hydraulic legs bottom, at the first support 1 is provided with an impact breaker 2, and the first support 1 on the right side of impact breaker 2 is provided with an oscillating feeder 3, vibration The discharging opening of batcher 3 is connected with the charging aperture of impact breaker 2, corresponding on the first support 1 bottom oscillating feeder 3 The position of oscillating feeder 3 sieve plate is provided with one and removes soil belt 4, is provided with a belt conveyor in impact breaker 2 inner horizontal 5, the left end of belt conveyor 5 stretches out impact breaker 2 and is connected with the output shaft of the conveying motor being arranged on the first support 1, It is provided with a left end on the first support 1 below the left end of corresponding belt conveyor 5 to be inclined upwardly the counterattack car owner's belt 6 arranged, It is respectively provided on two sides with the first portal frame 7, at two first portal frames 7 before and after on the first support 1 above counterattack car owner's belt 6 Between be provided with one first tramp iron separator 8, a right-hand member be inclined upwardly arrange counterattack car return conveyer 9 by being vertically arranged in bottom it Some first support bars 10 be fixedly installed on the first support 1, counterattack car return conveyer 9 right-hand member extend impact breaker The top of 2 its top feed mouths;Described screening system includes the second support 11 being provided with some each hydraulic legs bottom with wheel, The second support 11 be arranged over a left end be inclined upwardly arrange screening car owner's belt 12, screening car owner's belt 12 middle part Front and back both sides are respectively fixedly connected with the second support bar 13 that several vertically be arranged in parallel and bottom is connected on the second support 11, screening The right-hand member of car owner's belt 12 extends below the left end of counterattack car owner's belt 6, second below screening car owner's belt 12 left end Frame 11 is provided with a sieve steelframe 14, and the left end two bottom sides at sieve steelframe 14 is respectively equipped with two and is connected on the second support 11 Montant 15, the right-hand member of sieve steelframe 14 is connected on the second support 11 by fixing seat 16, sets respectively at sieve steelframe 14 left end top Have one with the connecting rod 17 that is connected bottom screening car owner's belt 12 left end, be provided with between car owner's belt 12 at sieve steelframe 14 and sieving One is connected in the vibrosieve 18 on sieve steelframe 14, if being provided with dried layer screen cloth at vibrosieve 18 interior parallel, the sieve diameter of screen cloth Being sequentially reduced from top to bottom, the right-hand member in vibrosieve 18 is provided with a delivery outlet 19, below vibrosieve 18 delivery outlet 19 Two supports 11 are provided with a right-hand member and are inclined upwardly the screening car return conveyer 20 arranged, and screening car return conveyer 20 is by being arranged on 3rd support bar 21 of its right-hand member two bottom sides is connected on the second support 11, and the right-hand member of screening car return conveyer 20 extends counterattack Above the left end of car return conveyer 9, second support 11 bottom sieve steelframe 14 is provided with one and be arranged in parallel with sieving steelframe 14 Lower belt conveyor 5, is provided with the second portal frame 22, second on the second support 11 of correspondence screening car owner's belt 12 medium position Position above the correspondence screening car owner's belt 12 of portal frame 22 top is provided with one second tramp iron separator 23, is provided with on the second support 11 One controls device 24.
During use, open and control device 24 and control each parts of Crushing Station and start working, will by loader or excavator Building waste is delivered in the charging aperture of oscillating feeder 3 of crushing system, and building waste is after oscillating feeder 3 vibrates, tiny The grains of sand and dust can from the sieve plate of oscillating feeder 3 drop to except soil belt 4 and through except soil belt 4 be transported to correct position Being collected, it is internal that bigger building waste can enter impact breaker 2 from oscillating feeder 3, is broken by impact breaker 2 Building waste after broken can be fallen on belt conveyor 5, and conveying motor control belt conveyor 5 rotates to be transported pulverized building waste Delivering on counterattack car owner's belt 6 of operating, pulverized building waste can move forward with counterattack car owner's belt 6, Because pulverized building waste contains the ironwork such as reinforcing bar, iron plate, the steel when building waste is conveyed through the first portal frame 7 The ironwork such as muscle, iron plate can be adsorbed by the first tramp iron separator 8 on portal frame up, then removes it Crushing Station and gets rid of and fall ground Convenient collection on face, can fall screening car owner's belt except the building waste of ferrum after once moving to strike back car owner's belt 6 end On 12, on screening car owner's belt 12, move to the second tramp iron separator 23 on the second portal frame 22 through once removing the building waste of ferrum During lower section, the second tramp iron separator 23 can carry out secondary except ferrum to building waste, and secondary can be to a greater extent by building waste except after ferrum In ferrous metal separate, good separating effect, through secondary except ferrum building waste screening car owner's belt 12 on move to Can fall after end in the vibrosieve 18 operated being connected on sieve steelframe 14, be broken under the effect of vibrosieve 18 The building waste of small volume can fall operating below sieve steelframe 14 from the sieve aperture of vibrosieve 18 inner. layers screen cloth Exporting through lower belt conveyor 5 on lower belt conveyor 5, the building waste that volume is bigger then can be from the delivery outlet 19 of each layer screen cloth right-hand member Fall on screening car return conveyer 20, fall the screened car return conveyer of the building waste on screening car return conveyer 20 20 and transport On the counterattack car return conveyer 9 operated, the building waste of return after again fall into after counterattack car return conveyer 9 anti- Again crushing in impact crusher 2, this construction waste crushing station is provided with and uses repeatedly iron removal step and multistage material screening Operation, can classify more accurately by rubbish, it is simple to classification recycles, and more effectively meets the demand of people.
Above-mentioned detailed description of the invention cannot function as the restriction to this utility model protection domain, for the skill of the art For art personnel, any alternate modification or the conversion of being made this utility model embodiment all fall within guarantor of the present utility model In the range of protecting.
This utility model does not describes part in detail, is the known technology of those skilled in the art of the present technique.

Claims (1)

1. a construction waste crushing station, it is characterised in that: include that one is horizontally disposed with crushing system, set in the left side of crushing system A screening system, described crushing system is had to include being provided with bottom one first support of some each hydraulic legs, on the first support It is provided with an impact breaker, the first support on the right side of impact breaker is provided with an oscillating feeder, oscillating feeder Discharging opening be connected with the charging aperture of impact breaker, corresponding oscillating feeder on the first support of vibrating feed motor spindle The position of sieve plate is provided with one and removes soil belt, is provided with a belt conveyor in impact breaker inner horizontal, a left side for belt conveyor End stretches out impact breaker and is connected with the output shaft of the conveying motor being arranged on the first support, on a left side for corresponding belt conveyor The first support below end is provided with a left end and is inclined upwardly the counterattack car owner's belt arranged, the above counterattack car owner's belt Being respectively provided on two sides with the first portal frame before and after on one support, be provided with one first tramp iron separator between two first portal frames, one is right The counterattack car return conveyer that holding is inclined upwardly is arranged is fixedly installed on by being vertically arranged in some first support bars bottom it On first support, the right-hand member of counterattack car return conveyer extends the top of impact breaker its top feed mouth;Described screening system Including being provided with the second support of some each hydraulic legs and wheel bottom one, side is provided with a left end and is inclined upwardly on the secondary support bracket The screening car owner's belt arranged, before and after the middle part of screening car owner's belt, both sides are respectively fixedly connected with several and vertically be arranged in parallel and the end Connected the second support bar on the secondary support bracket in portion, the right-hand member of screening car owner's belt extends below the left end of counterattack car owner's belt, Being provided with a sieve steelframe on the second support below screening car owner's belt left end, the left end two bottom sides at sieve steelframe is respectively equipped with Two montants being connected on the secondary support bracket, the right-hand member of sieve steelframe is connected on the secondary support bracket by fixing seat, left at sieve steelframe End top be respectively equipped with one with the connecting rod that is connected bottom screening car owner's belt left end, at sieve steelframe and sieve between car owner's belt Be provided with one be connected in sieve steelframe on vibrosieve, if being provided with dried layer screen cloth at vibrosieve interior parallel, the sieve diameter of screen cloth by Being sequentially reduced under up to, the right-hand member in vibrosieve is provided with a delivery outlet, and the second support below vibrosieve delivery outlet sets Have a right-hand member be inclined upwardly arrange screening car return conveyer, screening car return conveyer is by being arranged on its right-hand member two bottom sides 3rd support bar is connected on the secondary support bracket, and the right-hand member of screening car return conveyer extends above the left end of counterattack car return conveyer, It is provided with a lower belt conveyor be arrangeding in parallel with sieve steelframe on the second support bottom sieve steelframe, sieves car owner's belt in correspondence Second support of medium position is provided with the second portal frame, the position above second portal frame top correspondence screening car owner's belt It is provided with one second tramp iron separator, is provided with a control device on the secondary support bracket.
CN201620630638.8U 2016-06-23 2016-06-23 A kind of construction waste crushing station Active CN205762923U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620630638.8U CN205762923U (en) 2016-06-23 2016-06-23 A kind of construction waste crushing station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620630638.8U CN205762923U (en) 2016-06-23 2016-06-23 A kind of construction waste crushing station

Publications (1)

Publication Number Publication Date
CN205762923U true CN205762923U (en) 2016-12-07

Family

ID=58130106

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620630638.8U Active CN205762923U (en) 2016-06-23 2016-06-23 A kind of construction waste crushing station

Country Status (1)

Country Link
CN (1) CN205762923U (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106733117A (en) * 2017-01-23 2017-05-31 柳工美卓建筑设备(常州)有限公司 A kind of crawler belt movement circular cone type crushing and screening station
CN106733039A (en) * 2016-12-27 2017-05-31 西南交通大学 A kind of movable building discarded object breaker
CN106733115A (en) * 2017-01-23 2017-05-31 柳工美卓建筑设备(常州)有限公司 A kind of crawler-type mobile crushing and screening station
CN107335520A (en) * 2017-07-17 2017-11-10 太仓红码软件技术有限公司 The devices and methods therefor that a kind of building waste environmental protection utilizes
CN107840590A (en) * 2017-12-18 2018-03-27 湘电重型装备有限公司 A kind of crawler type Crushing Station for construction waste crushing
CN110813510A (en) * 2019-11-28 2020-02-21 孙乐洋 Construction waste layering breaker
CN112317106A (en) * 2020-10-19 2021-02-05 湖南山瑞重工科技有限公司 Movable crushing station frame
CN113751163A (en) * 2020-06-04 2021-12-07 于秋香 Waste water mud piece solid refuse treatment system for building
CN113967524A (en) * 2021-09-10 2022-01-25 徐州汉晨机械制造有限公司 Small-size mine is with portable broken station
CN114653460A (en) * 2022-04-27 2022-06-24 广西美斯达工程机械设备有限公司 Material accumulation type crushing and screening production line and screening method

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106733039A (en) * 2016-12-27 2017-05-31 西南交通大学 A kind of movable building discarded object breaker
CN106733117A (en) * 2017-01-23 2017-05-31 柳工美卓建筑设备(常州)有限公司 A kind of crawler belt movement circular cone type crushing and screening station
CN106733115A (en) * 2017-01-23 2017-05-31 柳工美卓建筑设备(常州)有限公司 A kind of crawler-type mobile crushing and screening station
CN106733115B (en) * 2017-01-23 2019-03-26 柳工美卓建筑设备(常州)有限公司 A kind of crawler-type mobile crushing and screening station
CN107335520A (en) * 2017-07-17 2017-11-10 太仓红码软件技术有限公司 The devices and methods therefor that a kind of building waste environmental protection utilizes
CN107840590A (en) * 2017-12-18 2018-03-27 湘电重型装备有限公司 A kind of crawler type Crushing Station for construction waste crushing
CN110813510A (en) * 2019-11-28 2020-02-21 孙乐洋 Construction waste layering breaker
CN110813510B (en) * 2019-11-28 2021-10-12 深圳汇森能源环保科技有限公司 Construction waste layering breaker
CN113751163A (en) * 2020-06-04 2021-12-07 于秋香 Waste water mud piece solid refuse treatment system for building
CN112317106A (en) * 2020-10-19 2021-02-05 湖南山瑞重工科技有限公司 Movable crushing station frame
CN113967524A (en) * 2021-09-10 2022-01-25 徐州汉晨机械制造有限公司 Small-size mine is with portable broken station
CN114653460A (en) * 2022-04-27 2022-06-24 广西美斯达工程机械设备有限公司 Material accumulation type crushing and screening production line and screening method
CN114653460B (en) * 2022-04-27 2023-11-17 广西美斯达工程机械设备有限公司 Accumulated material type crushing and screening production line and screening method

Similar Documents

Publication Publication Date Title
CN205762923U (en) A kind of construction waste crushing station
CN108176697A (en) Build composting sorting total system and processing method
CN211679274U (en) High-efficient generalized type rubbish recycle system
CN110248742B (en) Production device and production method of circulating aggregate
CN106733098A (en) A kind of environment-friendly type building decoration refuse disposal installation
CN103664027A (en) Method for preparing coal mine paste filling aggregate by using urban building waste as raw material
CN102847702B (en) Tire-moved-type construction waste treatment device
CN207103398U (en) Mobile construction waste processing equipment
CN101927258A (en) Mobile construction waste treatment device
CN211677952U (en) Construction waste treatment device
CN201423382Y (en) Movable construction waste treatment device
CN202762532U (en) Double-drum type placer gold extraction device
CN101474594A (en) Small-sized refuse treatment separator
CN202779143U (en) Crawler traveling type construction waste treatment equipment
CN211865234U (en) Movable waste metal crushing equipment
CN109772506A (en) A kind of civil engineering work disposal unit of environmental protection
CN202516839U (en) Furnace slag treatment device
CN204107620U (en) Mobile stone disintegrating machine
CN113751163A (en) Waste water mud piece solid refuse treatment system for building
CN111558593A (en) Building decoration garbage sorting process
CN207204341U (en) A kind of combined type charging gear in the production for sandstone
CN206577887U (en) A kind of building classifications reducing mechanism
CN212549957U (en) Waste water mud piece solid refuse treatment system for building
CN101602024A (en) The transport, sieving, sand manufacture and combination device of vibratory sieve and disintegrating machine
CN201105237Y (en) Low grade iron ore roughing separation equipment

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant