CN106824997A - A kind of building waste prepares the production equipment of renewable building material - Google Patents
A kind of building waste prepares the production equipment of renewable building material Download PDFInfo
- Publication number
- CN106824997A CN106824997A CN201710085503.7A CN201710085503A CN106824997A CN 106824997 A CN106824997 A CN 106824997A CN 201710085503 A CN201710085503 A CN 201710085503A CN 106824997 A CN106824997 A CN 106824997A
- Authority
- CN
- China
- Prior art keywords
- tank
- grades
- machine
- lower section
- coarse fodder
- 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
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 49
- 239000004566 building material Substances 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000012216 screening Methods 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000010926 purge Methods 0.000 claims abstract description 23
- 235000013312 flour Nutrition 0.000 claims abstract description 14
- 238000003860 storage Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 14
- 239000004575 stone Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 239000011449 brick Substances 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000004567 concrete Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000004513 sizing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 239000010813 municipal solid waste Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1324—Recycled material, e.g. tile dust, stone waste, spent refractory material
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to the production equipment that a kind of building waste prepares renewable building material,Including funnel,The funnel bottom is provided with transporter,The funnel side is provided with Metal absorption device,The transporter side is provided with one-level screening machine,The one-level screening machine side is provided with two grades of screening machines,The one-level screening machine lower section is provided with flour mill,Two grades of screening machines lower section is provided with coarse fodder purge tank,Two grades of screening machine sides are provided with disintegrating machine,Described two grades are provided with sprayer unit between screening machine and disintegrating machine,The flour mill lower section is provided with fines collecting tank,The fines collecting tank side is provided with material storage tank,The fines collecting tank lower section is provided with brickmaking machine,The coarse fodder purge tank lower section is provided with coarse fodder collecting tank,Make full use of construction waste,Waste material is classified by sizing screening,Blocking brick or stone particle can according to demand be done,The moderate stone particle of particle can be used as concrete raw material,Environment is not polluted.
Description
Technical field
The present invention relates to the production equipment that a kind of building waste prepares renewable building material.
Background technology
Load in mixture building waste effectively to sort, be the key in garbage as resource technology, recycling is waste resources
The final purpose of change, based on filling, each unit in charge of construction's major part is all to transport urban district at night to fall nearby to existing building waste
In roadside or city side river course, cause road to gamble plug river course and fill and lead up, cause road to be unable to normal pass, natural calamity and cause water
Calamity, this be a great system engineering, enforcement difficulty is big, and sorts and refer to all to load in mixture building waste and deliver to and concentrate specifiedly
Recycling treatment, depends on effective implementation of sorting technology, and building waste is reclaimed and relies primarily on mechanical sorting, and original
Sorting technology to the separation of rubbish not thoroughly and efficiency is low, ultimately result in value and the rubbish without value not
Can be sufficiently separated, not reach the requirement level of recycling, cause the waste of the obstruction and resource of garbage as resource channel, build
Garbage as resource is the method effected a permanent cure for solving the problems, such as building waste, is the effective ways of building waste final process, is also difficult
Place, the recycling of effective solution building waste is the development trend of China or even world's rubbish final process.
The content of the invention
The purpose of the present invention is that and provide that a kind of building waste prepares renewable building material in order to solve the above problems
Production equipment.
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of building waste prepares the life of renewable building material
Product equipment, including funnel, the funnel bottom are provided with transporter, and the funnel side is provided with Metal absorption device, the transport
Machine side is provided with one-level screening machine, and the one-level screening machine side is provided with two grades of screening machines, and the one-level screening machine lower section is provided with
Flour mill, two grades of screening machines lower section is provided with coarse fodder purge tank, and two grades of screening machine sides are provided with disintegrating machine, described two grades
Sprayer unit is provided between screening machine and disintegrating machine, the flour mill lower section is provided with fines collecting tank, the fines collecting tank one
Side is provided with material storage tank, and the fines collecting tank lower section is provided with brickmaking machine, and the coarse fodder purge tank lower section is provided with coarse fodder collection
Tank, the coarse fodder collecting tank side is provided with waste collection tank.
Preferably, the transporter and one-level screening machine, one-level screening machine and two grades of screening machines, two grades of screening machines with crush
Machine, connects between disintegrating machine and flour mill by conveyer belt.
Preferably, the coarse fodder purge tank bottom side pipeline connection waste collection tank, and coarse fodder purge tank bottom interface
Place is provided with coarse strainer.
Preferably, it is provided with multistorey strainer mesh in the waste collection tank.
Preferably, it is equipped with meter in the material storage tank, coarse fodder purge tank.
The beneficial effects of the invention are as follows：Construction waste is made full use of, waste material is classified by sizing screening, can basis
Demand does blocking brick or stone particle, and the moderate stone particle of particle can be used as concrete raw material, environment do not made
Into pollution.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, with reality of the invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.
Fig. 1 is the production equipment schematic diagram that a kind of building waste of the invention prepares renewable building material.
Fig. 2 is that a kind of building waste of the invention prepares the production equipment one-level screening machine of renewable building material, two grades of screenings
Machine left view structure chart.
Fig. 3 is that a kind of building waste of the invention prepares the production equipment one-level screening machine of renewable building material, two grades of screenings
Owner regards structure chart.
Fig. 4 is the production equipment crusher structure figure that a kind of building waste of the invention prepares renewable building material.
Label in figure：1st, funnel；2nd, transporter；3rd, Metal absorption device；4th, one-level screening machine；5th, two grades of screening machines；6、
Flour mill；7th, coarse fodder purge tank；8th, disintegrating machine；9th, sprayer unit；10th, fines collecting tank；11st, material storage tank；12nd, brickmaking
Machine；13rd, coarse fodder collecting tank；14th, waste collection tank.
Specific 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, 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.
Fig. 1-4 are referred to, a kind of building waste prepares the production equipment of renewable building material, including funnel 1, the funnel
1 bottom is provided with transporter 2, construction waste enter transporter 2 from funnel 1, the side of the funnel 1 is provided with Metal absorption device 3,
Metal absorption device 3 is reclaimed the residual thing of metal in waste material, and the side of the transporter 2 is provided with one-level screening machine 4, and building is useless
Material enters one-level screening machine 4 from transporter 2, the less material of particle in waste material is reclaimed, the one-level screening machine 4 one
Side is provided with two grades of screening machines 5, and remaining waste material enters two grades of screening machines 5, the less material of particle, the one-level are filtered out again
The lower section of screening machine 4 is provided with flour mill 6, and the small waste material of particle enters flour mill 6, is ground into dusty material, two grades of screenings
The lower section of machine 5 is provided with coarse fodder purge tank 7, and the larger material of particle is collected into coarse fodder purge tank 7, two grades of sieves, the 5 extension set sides
Be provided with disintegrating machine 8, enter screening after be left bulk material enter disintegrating machine 8, after pulverizing optionally enter flour mill 6 or
Coarse fodder purge tank 7, is processed to material according to actual needs, and spraying dress is provided between two grades of screening machines 5 and disintegrating machine 8
9 are put, sprayer unit 9 pairs will carry out broken material and carry out depositing dust treatment, prevent from producing a large amount of dust in shattering process, institute
State the lower section of flour mill 6 and be provided with fines collecting tank 10, the material for being ground into powder enters fines collecting tank 10, the fines collecting tank
10 sides are provided with material storage tank 11, the other materials needed for brickmaking is placed with material storage tank 11, the fines collecting tank 10
Lower section is provided with brickmaking machine 12, and material is processed into fragment of brick by brickmaking machine 12, and the lower section of the coarse fodder purge tank 7 is provided with coarse fodder collecting tank
13, the larger material of particle after the cleaning of coarse fodder purge tank 7 by entering coarse fodder collecting tank 13, the side of coarse fodder collecting tank 13
Waste collection tank 14 is provided with, waste collection tank 14 is collected to the sewage produced in the cleaning process of coarse fodder purge tank 7, sewage warp
Can be continuing with after filtering, while can be separated to the material in sewage and utilized.
The transporter 2 and one-level screening machine 4, one-level screening machine 4 and two grades of screening machines 5, two grades of screening machines 5 and disintegrating machine
8, connected by conveyer belt between disintegrating machine 8 and flour mill 6, connected by conveyer belt between each equipment, it is ensured that the fortune of material
It is defeated, the bottom side pipeline of the coarse fodder purge tank 7 connection waste collection tank 14, and it is provided with thick at the bottom interface of coarse fodder purge tank 7
Filter screen, prevents the material in coarse fodder purge tank 7 from entering in waste collection tank 14, the waste collection tank 14 and is provided with multistorey strainer mesh,
Waste water in waste collection tank 14 can be filtered, metering is equipped with the material storage tank 11, coarse fodder purge tank 13
Device, material is added according to ratio the need for brickmaking.
The present invention when in use, makes full use of construction waste, and waste material is classified by sizing screening, can be according to demand
Blocking brick or stone particle are done, the moderate stone particle of particle can be used as concrete raw material, not cause dirt to environment
Dye, simple structure is practical.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized, therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. a kind of building waste prepares the production equipment of renewable building material, including funnel（1）, it is characterised in that the funnel
（1）Bottom is provided with transporter（2）, the funnel（1）Side is provided with Metal absorption device（3）, the transporter（2）Side is provided with
One-level screening machine（4）, the one-level screening machine（4）Side is provided with two grades of screening machines（5）, the one-level screening machine（4）Lower section sets
There is flour mill（6）, two grades of screening machines（5）Lower section is provided with coarse fodder purge tank（7）, two grades of sieves（5）Extension set side is provided with
Disintegrating machine（8）, two grades of screening machines（5）With disintegrating machine（8）Between be provided with sprayer unit（9）, the flour mill（6）Lower section sets
There is fines collecting tank（10）, the fines collecting tank（10）Side is provided with material storage tank（11）, the fines collecting tank（10）
Lower section is provided with brickmaking machine（12）, the coarse fodder purge tank（7）Lower section is provided with coarse fodder collecting tank（13）, the coarse fodder collecting tank（13）
Side is provided with waste collection tank（14）.
2. a kind of building waste prepares the production equipment of renewable building material according to claim 1, it is characterised in that：It is described
Transporter（2）With one-level screening machine（4）, one-level screening machine（4）With two grades of screening machines（5）, two grades of screening machines（5）With disintegrating machine
（8）, disintegrating machine（8）With flour mill（6）Between by conveyer belt connect.
3. a kind of building waste prepares the production equipment of renewable building material according to claim 1, it is characterised in that：It is described
Coarse fodder purge tank（7）Bottom side pipeline connects waste collection tank（14）, and coarse fodder purge tank（7）Coarse filtration is provided with bottom interface
Net.
4. a kind of building waste prepares the production equipment of renewable building material according to claim 1, it is characterised in that：It is described
Waste collection tank（14）Inside it is provided with multistorey strainer mesh.
5. a kind of building waste prepares the production equipment of renewable building material according to claim 1, it is characterised in that：It is described
Material storage tank（11）, coarse fodder purge tank（13）Inside it is equipped with meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085503.7A CN106824997A (en) | 2017-02-17 | 2017-02-17 | A kind of building waste prepares the production equipment of renewable building material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085503.7A CN106824997A (en) | 2017-02-17 | 2017-02-17 | A kind of building waste prepares the production equipment of renewable building material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106824997A true CN106824997A (en) | 2017-06-13 |
Family
ID=59127725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710085503.7A Pending CN106824997A (en) | 2017-02-17 | 2017-02-17 | A kind of building waste prepares the production equipment of renewable building material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106824997A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911546A (en) * | 2018-09-25 | 2018-11-30 | 大连翼方科技有限公司 | A kind of recycled concrete producing device and method |
| CN110665622A (en) * | 2019-11-08 | 2020-01-10 | 海南绿峰资源开发有限公司 | Arranging and combining structure for sand making and river stone making of separator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4926176A (en) * | 1972-07-05 | 1974-03-08 | ||
| JPH10272449A (en) * | 1997-03-28 | 1998-10-13 | Chichibu Onoda Cement Corp | Waste concrete material treating method and device therefor |
| CN101032720A (en) * | 2007-03-28 | 2007-09-12 | 攀枝花市再丰环保设备有限公司 | Cull eliminator of home scrap |
| CN101229660A (en) * | 2008-02-11 | 2008-07-30 | 苏峰 | Method of preparing regenerative concrete products |
| CN201231528Y (en) * | 2008-05-22 | 2009-05-06 | 郝志付 | Building rubbish combined forming equipment |
| CN201275541Y (en) * | 2008-09-05 | 2009-07-22 | 光大环保科技发展（北京）有限公司 | Comprehensive exploitation system of refuse dump |
| CN103332881A (en) * | 2013-06-03 | 2013-10-02 | 广西大学 | Preparation method for high-quality recycled concrete aggregates |
| CN103664027A (en) * | 2013-11-20 | 2014-03-26 | 山东科技大学 | Method for preparing coal mine paste filling aggregate by using urban building waste as raw material |
-
2017
- 2017-02-17 CN CN201710085503.7A patent/CN106824997A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4926176A (en) * | 1972-07-05 | 1974-03-08 | ||
| JPH10272449A (en) * | 1997-03-28 | 1998-10-13 | Chichibu Onoda Cement Corp | Waste concrete material treating method and device therefor |
| CN101032720A (en) * | 2007-03-28 | 2007-09-12 | 攀枝花市再丰环保设备有限公司 | Cull eliminator of home scrap |
| CN101229660A (en) * | 2008-02-11 | 2008-07-30 | 苏峰 | Method of preparing regenerative concrete products |
| CN201231528Y (en) * | 2008-05-22 | 2009-05-06 | 郝志付 | Building rubbish combined forming equipment |
| CN201275541Y (en) * | 2008-09-05 | 2009-07-22 | 光大环保科技发展（北京）有限公司 | Comprehensive exploitation system of refuse dump |
| CN103332881A (en) * | 2013-06-03 | 2013-10-02 | 广西大学 | Preparation method for high-quality recycled concrete aggregates |
| CN103664027A (en) * | 2013-11-20 | 2014-03-26 | 山东科技大学 | Method for preparing coal mine paste filling aggregate by using urban building waste as raw material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911546A (en) * | 2018-09-25 | 2018-11-30 | 大连翼方科技有限公司 | A kind of recycled concrete producing device and method |
| CN110665622A (en) * | 2019-11-08 | 2020-01-10 | 海南绿峰资源开发有限公司 | Arranging and combining structure for sand making and river stone making of separator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105127176B (en) | Construction refuse resource is disposed with utilizing integral treatment method and its processing system | |
| CN201442005U (en) | Construction waste comprehensive treatment equipment | |
| CN107282253A (en) | Treating construction waste method | |
| CN208661753U (en) | A kind of discarded sandstone screening plant of urban construction | |
| CN105461249A (en) | Production technology and device for preparing recycled building materials through construction waste | |
| CN204638263U (en) | A kind of construction waste crusher | |
| CN207170486U (en) | A kind of MSW Incineration Plant clinker recycling and regenerated aggregate are classified preparation system | |
| CN204294609U (en) | A kind of fixed building rubbish process for producing line | |
| CN108480016A (en) | The efficient rubble sand production technology of factory's formula environment-protecting intelligent | |
| CN106493158A (en) | A kind of building waste recycling system | |
| CN110756325A (en) | Preparation device and method for waste concrete coarse aggregate | |
| CN102500466B (en) | Technique for recycling cleaned coal from low-value gangue or tail coal of coal washery | |
| CN109967167A (en) | A kind of construction waste crushing and sorting unit | |
| CN208866136U (en) | A kind of building waste screening environmental protecting device | |
| CN105478214A (en) | Construction waste integration and separation method | |
| CN205528470U (en) | Building rubbish preparation regeneration building material's production facility | |
| CN106824997A (en) | A kind of building waste prepares the production equipment of renewable building material | |
| CN209952942U (en) | Construction waste crushing and sorting device | |
| CN107282279A (en) | A kind of production equipment and process of aggregate chips reprocessing | |
| CN207025544U (en) | A kind of production equipment of aggregate chips reprocessing | |
| CN113751465A (en) | Resource disposal process for construction waste and decoration waste | |
| CN204620182U (en) | A kind of building waste process washing cellular construction | |
| CN101367630A (en) | Sand-washing technique of slate flour | |
| CN103359964B (en) | Possess the building waste separating light material and produce the equipment of brickmaking sand | |
| CN203613078U (en) | Multi-level auto control screen separation ectopic management system for heavy metal polluted sediment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
|
| RJ01 | Rejection of invention patent application after publication |