CN110252494A - A kind of dust-tight construction waste treatment apparatus - Google Patents
A kind of dust-tight construction waste treatment apparatus Download PDFInfo
- Publication number
- CN110252494A CN110252494A CN201910588067.4A CN201910588067A CN110252494A CN 110252494 A CN110252494 A CN 110252494A CN 201910588067 A CN201910588067 A CN 201910588067A CN 110252494 A CN110252494 A CN 110252494A
- Authority
- CN
- China
- Prior art keywords
- dust
- shell
- fixedly connected
- treatment apparatus
- waste treatment
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers
-
- 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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary 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
- B02C23/02—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary 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
- B02C23/04—Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary 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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/007—Fume suction nozzles arranged on a closed or semi-closed surface, e.g. on a circular, ring-shaped or rectangular surface adjacent the area where fumes are produced
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/02—Codes relating to disintegrating devices adapted for specific materials for reinforced concrete
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of dust-tight construction waste treatment apparatus, including shell and attrition crushing roller；It is equipped with the horizontal multiple groups attrition crushing roller being equally spaced in the shell, is equipped with dust hood in shell.The present invention is by being equipped with hinged dust excluding plate in cast hopper and shell connectivity part, the flour dust overflow for avoiding processing from generating；Dust is aspirated by being equipped with dust hood and dust-absorbing tube, centralized collection is carried out to dust, avoids wasting raw material while protecting environment；By being equipped with dust cover and with the scraper plate of drive shaft turns, dust cover is cleared up, guarantees the permeability of dust cover, guarantees dust suction efficiency.
Description
Technical field
The present invention relates to exhaust gas construction material process field, specifically a kind of dust-tight construction waste treatment apparatus.
Background technique
Building waste refers to the slag that people generate in the production activity for being engaged in the construction industries such as removal, construction, finishing, repairerment
The general designation of soil, waste and old concrete, waste and old masonry and other wastes.Classify by generating source, building waste can be divided into engineering dregs,
Decoration garbage, removal rubbish, engineering slurry etc.；Classify by constituent, dregs, concrete block, broken can be divided into building waste
Stone, brick and tile fragment, waste mortar, mud, asphalt blocks, waste plastics, old metal, useless bamboo wood etc., various building wastes can carry out
Reasonable recycling, can not only turn waste into wealth, while lower energy consumption significantly.
The sandstones class such as concrete block, brick building castoff can be carried out crushing and then be reentered into as aggregate mixed
It is regenerated in solidifying soil, traditional crushing device structure is simple, is crushed using compression roller to concrete block, breaks in the process
Generate a large amount of dust polluting environment.
Summary of the invention
The purpose of the present invention is to provide a kind of dust-tight construction waste treatment apparatus, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of dust-tight construction waste treatment apparatus, including shell and attrition crushing roller；Horizontal equidistant point is equipped in the shell
The multiple groups attrition crushing roller of cloth, shell is interior to be equipped with dust hood.
As a further solution of the present invention: the attrition crushing roller is connect by shaft with housing into rotation；The shaft
It extends to hull outside and is fixedly connected with worm gear, worm gear is ratcheting worm screw, and worm screw outer sheath is equipped with shield, shield and shell
External wall is fixedly connected；The worm screw is connected with the first driving motor by shaft coupling, the first driving motor by mounting plate with
Housing exterior walls are fixedly connected.
As a further solution of the present invention: the upper part of the housing is communicated with cast hopper, and cast hopper is set with shell connectivity part
There is dust excluding plate, dust excluding plate is hinged with inner walls.
As a further solution of the present invention: the dust hood is communicated with dust-absorbing tube by sweep-up pipe, is equipped in dust-absorbing tube
Exhaust tube, exhaust tube is interior to be equipped with fan blade, and fan blade is fixedly connected with drive shaft, and drive shaft extends to below dust-absorbing tube simultaneously
It is fixedly connected with first bevel gear, first bevel gear is ratcheting second bevel gear, and second bevel gear is fixedly connected with worm screw end.
As a further solution of the present invention: the exhaust tube is fixedly connected with dust suction tube end plate, and dust suction tube end plate opens up
There is gas vent；The exhaust tube upper end is fixedly connected with dust cover, and dust cover is taper mesh enclosure, and dust cover upper end abuts and scrapes
Plate, scraper plate are fixedly connected with connecting shaft, and connecting shaft is fixedly connected with drive shaft.
As a further solution of the present invention: sand cylinder is equipped with below the attrition crushing roller, embedded be cased with of sand cylinder is ground
Grinding core.
As a further solution of the present invention: grinding cone lower end is fixedly connected with vertical axes, and vertical axes extend to shell
The second driving motor is connected with below body and by driving belt.
Compared with prior art, the beneficial effects of the present invention are: the present invention in cast hopper and shell connectivity part by being equipped with
Hinged dust excluding plate, the flour dust overflow for avoiding processing from generating；Dust is aspirated by being equipped with dust hood and dust-absorbing tube, to powder
Dirt carries out centralized collection, avoids wasting raw material while protecting environment；By being equipped with dust cover and with the scraper plate of drive shaft turns,
Dust cover is cleared up, guarantees the permeability of dust cover, guarantees dust suction efficiency.
Detailed description of the invention
Fig. 1 is the internal mechanism schematic diagram of dust-tight construction waste treatment apparatus；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of dust cover in dust-tight construction waste treatment apparatus.
In figure: 1- shell；2- cast hopper；3- dust excluding plate；4- attrition crushing roller；5- shaft；6- worm gear；7- worm screw；8- is anti-
Shield；9- shaft coupling；The first driving motor of 10-；11- dust hood；12- sweep-up pipe；13- dust-absorbing tube；14- exhaust tube；15- fan
Blade；16- drive shaft；17- first bevel gear；18- second bevel gear；19- dust cover；20- scraper plate；21- connecting shaft；22- row
Stomata；23- sand cylinder, 24- grinding cone；25- vertical axes；26- driving belt；The second driving motor of 27-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of dust-tight construction waste treatment apparatus, including shell 1 and squeeze broken
Broken roller 4；The horizontal multiple groups attrition crushing roller 4 being equally spaced is equipped in the shell 1, attrition crushing roller 4 passes through shaft 5 and shell
1 rotation connection；The shaft 5 extends to the outside of shell 1 and is fixedly connected with worm gear 6, and worm gear 6 is ratcheting a worm screw 7, outside worm screw 7
Side is arranged with shield 8, and shield 8 is fixedly connected with 1 outer wall of shell；The worm screw 7 is connected with the first driving by shaft coupling 9
Motor 10, the first driving motor 10 are fixedly connected by mounting plate with 1 outer wall of shell, and the first driving motor 10 passes through shaft coupling 9
Worm screw 7 is driven to rotate, worm screw 7 drives attrition crushing roller 4 to rotate, and carries out attrition crushing to concrete block.
1 top of shell is communicated with cast hopper 2, and cast hopper 2 and 1 connectivity part of shell are equipped with dust excluding plate 3, dust excluding plate 3 with
1 inner wall of shell is hinged, and after feeding intake, dust excluding plate 3 returns to initial position under the effect of gravity, avoids flour dust overflow；It is described
Dust hood 11 is equipped in shell 1, dust hood 11 is communicated with dust-absorbing tube 13 by sweep-up pipe 12；Exhaust is equipped in the dust-absorbing tube 13
Cylinder 14, exhaust tube 14 is interior to be equipped with fan blade 15, and fan blade 15 is fixedly connected with drive shaft 16, and drive shaft 16 extends to dust suction
13 lower section of cylinder is simultaneously fixedly connected with first bevel gear 17, and first bevel gear 17 is ratcheting second bevel gear 18, second bevel gear 18
It is fixedly connected with 7 end of worm screw；The exhaust tube 14 is fixedly connected with 13 bottom plate of dust-absorbing tube, and 13 bottom plate of dust-absorbing tube offers exhaust
Hole 22；Drive shaft 16 drives fan blade 15 to rotate, and gas in dust-absorbing tube 13 is discharged, so that dust-absorbing tube 13 is in negative
Pressure, aspirates the dust generated in shell 1, carries out centralized collection to dust, avoids pollution environment.
14 upper end of exhaust tube is fixedly connected with dust cover 19, and dust cover 19 is taper mesh enclosure, and 19 upper end of dust cover is supported
It is connected to scraper plate 20, scraper plate 20 is fixedly connected with connecting shaft 21, and connecting shaft 21 is fixedly connected with drive shaft 16, and drive shaft 16 passes through company
Spindle 21 drives scraper plate 20 to move in a circle, and clears up the dust on 19 surface of dust cover, guarantees the passability of dust cover 19,
And then guarantee the pumping efficiency of dust-absorbing tube 13.
Embodiment 2
The present embodiment the difference from embodiment 1 is that: sand cylinder 23 is equipped with below the attrition crushing roller 4, sand cylinder 23 is equipped with
The grinding chamber of rotary table tubular, sand cylinder 23 is embedded to be cased with grinding cone 24, and 24 lower ends of grinding cone are fixedly connected with vertical axes 25, vertically
Axis 25 extends to 1 lower section of shell and is connected with the second driving motor 27 by driving belt 26, and the drive of the second driving motor 27 is ground
Grinding core 24 rotates, and is further ground to broken concrete block, improves the fineness of aggregate, and following process is convenient for.
It should be noted that: attrition crushing roller, driving motor are the prior art in the application；Dust excluding plate, dust hood,
Dust-absorbing tube, grinding cone, dust cover, the innovative point that scraper plate is the application；By being equipped with hingedly in cast hopper and shell connectivity part
Dust excluding plate, the flour dust overflow for avoiding processing from generating；Dust is aspirated by being equipped with dust hood and dust-absorbing tube, dust is carried out
Centralized collection avoids wasting raw material while protecting environment；By being equipped with dust cover and with the scraper plate of drive shaft turns, to dust-proof
Cover is cleared up, and guarantees the permeability of dust cover, guarantees dust suction efficiency.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of dust-tight construction waste treatment apparatus, including shell (1) and attrition crushing roller (4)；It is characterized in that, the shell
It is equipped with the horizontal multiple groups attrition crushing roller (4) being equally spaced in body (1), is equipped with dust hood (11) in shell (1).
2. a kind of dust-tight construction waste treatment apparatus according to claim 1, which is characterized in that the attrition crushing roller
(4) it is rotatablely connected by shaft (5) and shell (1)；The shaft (5) extends on the outside of shell (1) and is fixedly connected with worm gear
(6), worm gear (6) is ratcheting has worm screw (7), and worm screw (7) outer sheath is equipped with shield (8), and shield (8) and shell (1) outer wall are solid
Fixed connection；The worm screw (7) is connected with the first driving motor (10) by shaft coupling (9), and the first driving motor (10) passes through peace
Loading board is fixedly connected with shell (1) outer wall.
3. a kind of dust-tight construction waste treatment apparatus according to claim 1, which is characterized in that on the shell (1)
Portion is communicated with cast hopper (2), and cast hopper (2) and shell (1) connectivity part are equipped with dust excluding plate (3), in dust excluding plate (3) and shell (1)
Wall is hinged.
4. a kind of dust-tight construction waste treatment apparatus according to claim 2, which is characterized in that the dust hood (11)
It is communicated with dust-absorbing tube (13) by sweep-up pipe (12), is equipped with exhaust tube (14) in dust-absorbing tube (13), wind is equipped in exhaust tube (14)
Fan leaf (15), fan blade (15) are fixedly connected with drive shaft (16), and drive shaft (16) extends to below dust-absorbing tube (13) simultaneously
Be fixedly connected with first bevel gear (17), first bevel gear (17) is ratcheting to be had second bevel gear (18), second bevel gear (18) with
Worm screw (7) end is fixedly connected.
5. a kind of dust-tight construction waste treatment apparatus according to claim 4, which is characterized in that the exhaust tube (14)
It is fixedly connected with dust-absorbing tube (13) bottom plate, dust-absorbing tube (13) bottom plate offers gas vent (22)；Exhaust tube (14) upper end is solid
Surely it is connected with dust cover (19), dust cover (19) is taper mesh enclosure, and dust cover (19) upper end, which abuts, to be had scraper plate (20), scraper plate (20)
It is fixedly connected with connecting shaft (21), connecting shaft (21) is fixedly connected with drive shaft (16).
6. a kind of dust-tight construction waste treatment apparatus according to claim 1, which is characterized in that the attrition crushing roller
(4) lower section is equipped with sand cylinder (23), and sand cylinder (23) is embedded to be cased with grinding cone (24).
7. a kind of dust-tight construction waste treatment apparatus according to claim 6, which is characterized in that (24) are bored in the grinding
Lower end is fixedly connected with vertical axes (25), and vertical axes (25) are extended to below shell (1) and are connected with by driving belt (26)
Second driving motor (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910588067.4A CN110252494A (en) | 2019-07-02 | 2019-07-02 | A kind of dust-tight construction waste treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910588067.4A CN110252494A (en) | 2019-07-02 | 2019-07-02 | A kind of dust-tight construction waste treatment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110252494A true CN110252494A (en) | 2019-09-20 |
Family
ID=67923743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910588067.4A Pending CN110252494A (en) | 2019-07-02 | 2019-07-02 | A kind of dust-tight construction waste treatment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110252494A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068825A (en) * | 2019-12-20 | 2020-04-28 | 扬州盈航硅业科技有限公司 | Metallic silicon breaker |
| CN111250218A (en) * | 2020-02-14 | 2020-06-09 | 广州林电科技有限公司 | Smash effectual environment-friendly fertilizer rubbing crusher |
| CN111774146A (en) * | 2020-06-11 | 2020-10-16 | 江苏明宇石油机械有限公司 | Air pollution prevention environment-friendly crusher |
| CN112388490A (en) * | 2020-11-25 | 2021-02-23 | 德清泰鑫金属制品有限公司 | Iron and steel surface rust removal device for waste iron and steel treatment |
| CN112525717A (en) * | 2020-12-22 | 2021-03-19 | 苳超 | Building concrete compressive strength detection device |
| CN112536092A (en) * | 2020-11-27 | 2021-03-23 | 永恩建筑科技(广州)有限公司 | Preparation device and preparation method of light building decoration material |
| CN114534849A (en) * | 2022-02-25 | 2022-05-27 | 承德石油高等专科学校 | Broken recovery plant of building rubbish |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003300760A (en) * | 2002-04-05 | 2003-10-21 | Yoshiaki Sato | Method for reutilizing casting dust |
| CN107649233A (en) * | 2017-09-14 | 2018-02-02 | 共同科技开发有限公司 | A kind of dust-proof ore device for finely crushing |
| CN208466129U (en) * | 2018-06-06 | 2019-02-05 | 伊川县卓亚耐火材料有限公司 | A kind of vertical composite breaking grinder of refractory material production |
| CN208466124U (en) * | 2018-05-03 | 2019-02-05 | 诸暨市锦润再生资源有限公司 | Dust-extraction unit is used in a kind of processing of building waste |
| CN109433612A (en) * | 2018-10-31 | 2019-03-08 | 重庆市瑞轩豪邦新型建材有限公司 | A kind of equipment for construction material manufacture |
| CN109499737A (en) * | 2018-11-16 | 2019-03-22 | 深圳市东涛再生资源有限公司 | Dust removal device of crusher |
-
2019
- 2019-07-02 CN CN201910588067.4A patent/CN110252494A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003300760A (en) * | 2002-04-05 | 2003-10-21 | Yoshiaki Sato | Method for reutilizing casting dust |
| CN107649233A (en) * | 2017-09-14 | 2018-02-02 | 共同科技开发有限公司 | A kind of dust-proof ore device for finely crushing |
| CN208466124U (en) * | 2018-05-03 | 2019-02-05 | 诸暨市锦润再生资源有限公司 | Dust-extraction unit is used in a kind of processing of building waste |
| CN208466129U (en) * | 2018-06-06 | 2019-02-05 | 伊川县卓亚耐火材料有限公司 | A kind of vertical composite breaking grinder of refractory material production |
| CN109433612A (en) * | 2018-10-31 | 2019-03-08 | 重庆市瑞轩豪邦新型建材有限公司 | A kind of equipment for construction material manufacture |
| CN109499737A (en) * | 2018-11-16 | 2019-03-22 | 深圳市东涛再生资源有限公司 | Dust removal device of crusher |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068825A (en) * | 2019-12-20 | 2020-04-28 | 扬州盈航硅业科技有限公司 | Metallic silicon breaker |
| CN111250218A (en) * | 2020-02-14 | 2020-06-09 | 广州林电科技有限公司 | Smash effectual environment-friendly fertilizer rubbing crusher |
| CN111774146A (en) * | 2020-06-11 | 2020-10-16 | 江苏明宇石油机械有限公司 | Air pollution prevention environment-friendly crusher |
| CN112388490A (en) * | 2020-11-25 | 2021-02-23 | 德清泰鑫金属制品有限公司 | Iron and steel surface rust removal device for waste iron and steel treatment |
| CN112536092A (en) * | 2020-11-27 | 2021-03-23 | 永恩建筑科技(广州)有限公司 | Preparation device and preparation method of light building decoration material |
| CN112525717A (en) * | 2020-12-22 | 2021-03-19 | 苳超 | Building concrete compressive strength detection device |
| CN114534849A (en) * | 2022-02-25 | 2022-05-27 | 承德石油高等专科学校 | Broken recovery plant of building rubbish |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110252494A (en) | A kind of dust-tight construction waste treatment apparatus | |
| CN110523505B (en) | Reducing mechanism is used in recycled concrete production | |
| CN208627432U (en) | Ball-milling device is used in a kind of production of ceramic tile | |
| CN112090559A (en) | Construction waste is with smashing recovery unit | |
| CN110215989A (en) | A kind of environment-friendly multi-stage construction waste crushing processing unit | |
| CN112058402B (en) | Cement manufacture breaker | |
| CN208260870U (en) | Building waste grinding device with dust processing | |
| CN211755867U (en) | Smashing device for raw materials of light building material with high strength and high quality | |
| CN215140330U (en) | Construction waste treatment equipment | |
| CN216137318U (en) | Building rubbish reducing mechanism for construction | |
| CN215589598U (en) | Be applicable to cement agitating unit for road building | |
| CN215743992U (en) | Environment-friendly civil construction waste material reducing mechanism | |
| CN210752841U (en) | Energy-saving building waste cyclic utilization device | |
| CN212468406U (en) | Building engineering residue collector | |
| CN208357205U (en) | A kind of building waste environment-friendly type screening installation | |
| CN112403654A (en) | Building rubbish reducing mechanism for building | |
| CN213255005U (en) | Energy-concerving and environment-protective type system sand machine | |
| CN215743879U (en) | Mixing arrangement is smashed to environment-friendly wallboard production with raw materials | |
| CN217341713U (en) | Civil engineering house building waste treatment device | |
| CN214346846U (en) | Environment-friendly building rubbish recovery unit that has solid-state separating mechanism | |
| CN213854837U (en) | Device with construction waste is smashed | |
| CN216964768U (en) | Breaker is used in concrete production | |
| CN214157203U (en) | Environment-friendly dust extraction for desulfurization mountain flour | |
| CN213644272U (en) | Production device for recycling construction waste | |
| CN220371251U (en) | Recycled concrete raw and other materials reducing mechanism |
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: 20190920 |
|
| RJ01 | Rejection of invention patent application after publication |