CN209124008U - A kind of civil engineering work waste treatment device - Google Patents
A kind of civil engineering work waste treatment device Download PDFInfo
- Publication number
- CN209124008U CN209124008U CN201821971794.6U CN201821971794U CN209124008U CN 209124008 U CN209124008 U CN 209124008U CN 201821971794 U CN201821971794 U CN 201821971794U CN 209124008 U CN209124008 U CN 209124008U
- Authority
- CN
- China
- Prior art keywords
- box
- civil engineering
- engineering work
- motor
- 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.)
- Expired - Fee Related
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000010298 pulverizing process Methods 0.000 claims abstract description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 239000011449 brick Substances 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to civil engineering construction technical fields, and disclose a kind of civil engineering work waste treatment device, including pedestal, treatment box is fixedly installed at the top of the pedestal, the top fixing sleeve of the treatment box is equipped with loading hopper, the other end of the loading hopper runs through and extends to the inside for the treatment of box, and motor-driven case is fixedly installed at the top of the treatment box back side, is fixedly installed with driving motor on the left of motor-driven box cavity.Pass through being used cooperatively between driving motor, transmission shaft, first gear and second gear, so that two transmission shafts drive pulverization roller rotation thereon, extruding using two pulverization rollers to waste material, be conducive to improve the device to the crushing effect of construction waste, pass through the setting of sieve again, so that the biggish waste residue of volume remains in the top of processing box cavity, utilize the rotation of two pulverization rollers, waste residue is driven to carry out position conversion, it realizes that circulation crushes, is conducive to improve the device to the crush efficiency of waste material.
Description
Technical field
The utility model relates to civil engineering construction technical field, specially a kind of civil engineering work waste disposal dress
It sets.
Background technique
Construction waste refers to what people generated in the production activity for being engaged in the construction industries such as removal, construction, finishing and repairerment
The general designation of dregs, waste and old concrete, waste and old masonry and other wastes, building waste can be divided into engineering dregs, decoration garbage, tear open
Move rubbish and engineering slurry etc..
Brick in construction waste, watt cleared up it is reusable, the brick that gives up, watt, concrete through processing it is raw it is broken after as regeneration
Aggregate prepares regenerated aggregate concrete, is used for foundation stabilization, road engineering bed course, indoor terrace and terrace bed course and non-bearing
The production such as concrete hollow block, concrete hollow partition plate and autoclaved fly ash brick, current construction waste processing equipment
Only having single crushing function mostly, can also there is the biggish waste material of volume after crushing, crushing effect is poor, for this purpose, we
It is proposed a kind of civil engineering work waste treatment device.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of civil engineering work waste treatment device, has
The advantages of efficient pulverizing, long service life, solves current construction waste processing equipment and only has single crushing function mostly
Can, can also there are the biggish waste material of volume, the poor problem of crushing effect after crushing.
The utility model provides the following technical solutions: a kind of civil engineering work waste treatment device, including pedestal, described
Treatment box is fixedly installed at the top of pedestal, the top fixing sleeve of the treatment box is equipped with loading hopper, the loading hopper
The other end runs through and extends to the inside for the treatment of box, and motor-driven case is fixedly installed at the top of the treatment box back side, described motor-driven
Driving motor is fixedly installed on the left of box cavity, the right side movable sleeve of the processing box cavity is connected to transmission shaft, the transmission
The other end of axis runs through treatment box and extends to the inside of motor-driven case, and the quantity of the transmission shaft is two and is parallel to each other, institute
The outer surface fixing sleeve for stating transmission shaft is equipped with the pulverization roller being located inside treatment box, the outer surface fixing sleeve of two transmission shafts
Equipped with the first gear and second gear being located inside motor-driven case, the first gear is located at the right side of driving motor, the drive
The other end of dynamic motor output shaft extends to the left side of first gear and is fixedly attached with the other end of a transmission shaft, the place
The equal movable sleeve in two sides of reason box cavity is connected to the sliding block below pulverization roller, is fixedly connected with sieve between two sliding blocks
Net, the two sides of the processing box cavity are fixedly installed with the fixed block below sliding block, the fixed peace in the bottom of the sliding block
Equipped with motion bar, the other end of the motion bar runs through and extends to the lower section of fixed block and be fixedly installed with limit plate, described
The outer surface of motion bar and the internal activity of fixed block connect, and the outer surface of the motion bar is movably installed with positioned at sliding block and consolidates
Determine between block by movable plate, the upper surface by movable plate is sequentially connected by the lower surface of compressed spring and sliding block, the place
The bottom of reason box cavity is fixedly installed with terraced block, and the middle part fixing sleeve of the ladder block is equipped with servo motor, and the servo motor is defeated
The other end fixing sleeve of shaft is connected to shaft, and the other end of the shaft runs through and extends to the top of terraced block and fixing sleeve is equipped with
The lower section of agitating roller, the fixed block is equipped with baffle, and one end of the baffle is fixedly connected with the inner wall for the treatment of box, the baffle
The other end tilt down and there are gaps between agitating roller.
Preferably, the outer surface of the pulverization roller, which is equipped with, crushes point, and there are gaps between two pulverization rollers.
Preferably, the inner wall of the treatment box and motor-driven case offers through-hole compatible with transmission shaft, the transmission
The other end of axis passes through through-hole and is flexibly connected with the inner wall of through-hole.
Preferably, the outer of the first gear and second gear intermeshing connection.
Preferably, the compressed spring movable set is in the outer surface of motion bar, the both ends of the compressed spring respectively with
The lower surface of sliding block is fixedly connected with the upper surface of fixed block.
Preferably, the two sides of the processing box cavity offer sliding slot compatible with sliding block, one end of the sliding block
It extends to the inside of sliding slot and is mutually flexibly connected.
Preferably, the both ends of the terraced block are inclined design and inclination angle is 30 degree.
Preferably, the quantity of the agitating roller is four, and the distance between four described agitating rollers are equal.
Preferably, it is 60 degree that the other end of the baffle, which tilts down angle,.
Preferably, the bottom of the treatment box two sides offers discharge port.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the civil engineering work waste treatment device, by driving motor, transmission shaft, first gear and second gear it
Between be used cooperatively so that two transmission shafts drive pulverization roller rotation thereon, the extruding using two pulverization rollers to waste material has
Conducive to the raising device to the crushing effect of construction waste, then by the setting of sieve, so that the biggish waste residue of volume still stops
It drives waste residue to carry out position conversion using the rotation of two pulverization rollers in the top of processing box cavity, realizes that circulation crushes, have
Conducive to the raising device to the crush efficiency of waste material.
2, the civil engineering work waste treatment device, is slided up and down along the chute by screen belt movable slider, so that movable
Bar drive is moved down by movable plate, resists fixed block by movable plate, in compressed spring, using compressed spring elastic deformation occurs for acting in opposition
And the opposition generated, it realizes the elastic folding and unfolding of sliding block, avoids waste material excessive and cause to be damaged inside equipment, be conducive to mention
The service life of the high device.
3, civil engineering work waste treatment device, by two baffles to the guide functions of waste material, so that waste streams
To agitating roller, shaft and agitating roller is driven to rotate using servo motor, so that two effluents of the smashed waste material via terraced block
To discharge port, be conducive to the uniformity for improving waste material, convenient for recycling, to improve the practicability of the device.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the overlooking structure diagram of the motor-driven case of the utility model；
Fig. 3 is the utility model partial enlargement structural representation.
In figure: 1, pedestal；2, treatment box；3, loading hopper；4, motor-driven case；5, driving motor；6, transmission shaft；7, it crushes
Roller；8, first gear；9, second gear；10, sliding block；11, sieve；12, fixed block；13, motion bar；14, limit plate；15, quilt
Movable plate；16, compressed spring；17, terraced block；18, servo motor；19, shaft；20, agitating roller；21, baffle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of civil engineering work waste treatment device, including pedestal 1, the fixed peace in the top of pedestal 1
Equipped with treatment box 2, the top fixing sleeve for the treatment of box 2 is equipped with loading hopper 3, and the other end of loading hopper 3 runs through and extends to place
The inside of case 2 is managed, motor-driven case 4 is fixedly installed at the top of 2 back side for the treatment of box, is fixedly installed with drive on the left of motor-driven 4 inner cavity of case
Dynamic motor 5, the right side movable sleeve of 2 inner cavity for the treatment of box are connected to transmission shaft 6, and the other end of transmission shaft 6 through treatment box 2 and extends to
The inner wall of the inside of motor-driven case 4, treatment box 2 and motor-driven case 4 offers through-hole compatible with transmission shaft 6, transmission shaft 6 it is another
One end passes through through-hole and is flexibly connected with the inner wall of through-hole, and the quantity of transmission shaft 6 is two and is parallel to each other, outside transmission shaft 6
Surface fixing sleeve is equipped with the pulverization roller 7 being located inside treatment box 2, and the outer surface of pulverization roller 7, which is equipped with, crushes point, and two pulverization rollers
There are gap between 7, the outer surface fixing sleeve of two transmission shafts 6 is equipped with the first gear 8 being located inside motor-driven case 4 and the second tooth
The outer of wheel 9, first gear 8 and second gear 9 is intermeshed connection, and first gear 8 is located at the right side of driving motor 5, drives
The other end of 5 output shaft of motor extends to the left side of first gear 8 and is fixedly attached with the other end of a transmission shaft 6, passes through
Being used cooperatively between driving motor 5, transmission shaft 6, first gear 8 and second gear 9, so that two transmission shafts 6 drive thereon
Pulverization roller 7 rotate, the extruding using two pulverization rollers 7 to waste material is conducive to improve the device and imitates to the crushing of construction waste
Fruit, the equal movable sleeve in two sides of 2 inner cavity for the treatment of box are connected to the sliding block 10 positioned at 7 lower section of pulverization roller, and the two sides of 2 inner cavity for the treatment of box are opened
Equipped with sliding slot compatible with sliding block 10, one end of sliding block 10 extends to the inside of sliding slot and is mutually flexibly connected, two sliding blocks
Sieve 11 is fixedly connected between 10, by the setting of sieve 11, so that the biggish waste residue of volume remains in 2 inner cavity for the treatment of box
Top drive waste residue to carry out position conversion using the rotation of two pulverization rollers 7, realize that circulation crushes, be conducive to improve the dress
The crush efficiency to waste material is set, the two sides of 2 inner cavity for the treatment of box are fixedly installed with the fixed block 12 positioned at 10 lower section of sliding block, sliding block
10 bottom is fixedly installed with motion bar 13, and the other end of motion bar 13 runs through and extends to the lower section of fixed block 12 and fixes peace
Equipped with limit plate 14, the outer surface of motion bar 13 is connect with the internal activity of fixed block 12, the outer surface movable sleeve of motion bar 13
Equipped with, by movable plate 15, passing through compressed spring 16 and sliding block 10 by the upper surface of movable plate 15 between sliding block 10 and fixed block 12
Lower surface transmission connection, 16 movable set of compressed spring in the outer surface of motion bar 13, the both ends of compressed spring 16 respectively with
The lower surface of sliding block 10 is fixedly connected with the upper surface of fixed block 12, is slided up and down along the chute by sieve 11 with movable slider 10,
So that the drive of motion bar 13 is moved down by movable plate 15, fixed block 12 is resisted by movable plate 15, acting in opposition utilizes pressure in compressed spring 16
Elastic deformation occurs for contracting spring 16 and the opposition that generates, realizes the elastic folding and unfolding of sliding block 10, avoids waste material excessive and leads
It causing to be damaged inside equipment, is conducive to the service life for improving the device, the bottom of 2 inner cavity for the treatment of box is fixedly installed with terraced block 17,
The both ends of terraced block 17 are inclined design and inclination angle is 30 degree, and the middle part fixing sleeve of terraced block 17 is equipped with servo motor 18, servo
The other end fixing sleeve of 18 output shaft of motor is connected to shaft 19, the other end of shaft 19 run through and extend to terraced block 17 top and
Fixing sleeve is equipped with agitating roller 20, and the quantity of agitating roller 20 is four, and the distance between four agitating rollers 20 are equal, fixed block 12
Lower section be equipped with baffle 21, one end of baffle 21 is fixedly connected with the inner wall for the treatment of box 2, the other end of baffle 21 tilt down and
There are gap between agitating roller 20, it is 60 degree that the other end of baffle 21, which tilts down angle, and the bottom of 2 two sides for the treatment of box is equal
Discharge port is offered, by two baffles 21 to the guide functions of waste material, so that waste material is flow at agitating roller 20, utilizes servo electricity
Machine 18 drives shaft 19 and agitating roller 20 to rotate, so that smashed waste material flow to discharge port via the two sides of terraced block 17, favorably
In the uniformity for improving waste material, convenient for recycling, to improve the practicability of the device.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
1. a kind of civil engineering work waste treatment device, including pedestal (1), it is characterised in that: the top of the pedestal (1) is solid
Dingan County is equipped with treatment box (2), and the top fixing sleeve of the treatment box (2) is equipped with loading hopper (3), the loading hopper (3)
The other end runs through and extends to the inside for the treatment of box (2), is fixedly installed with motor-driven case (4) at the top for the treatment of box (2) back side,
It is fixedly installed with driving motor (5) on the left of motor-driven case (4) inner cavity, the right side pivot bush unit for the treatment of box (2) inner cavity
Have transmission shaft (6), the other end of the transmission shaft (6) runs through treatment box (2) and extends to the inside of motor-driven case (4), the biography
The quantity of moving axis (6) is two and is parallel to each other that the outer surface fixing sleeve of the transmission shaft (6), which is equipped with, to be located in treatment box (2)
The pulverization roller (7) in portion, the outer surface fixing sleeve of two transmission shafts (6), which is equipped with, is located at motor-driven case (4) internal first gear
(8) and second gear (9), the first gear (8) are located at the right side of driving motor (5), driving motor (5) output shaft
The other end extends to the left side of first gear (8) and is fixedly attached with the other end of a transmission shaft (6), the treatment box (2)
The equal movable sleeve in the two sides of inner cavity is connected to the sliding block (10) below pulverization roller (7), fixed company between two sliding blocks (10)
It being connected to sieve (11), the two sides for the treatment of box (2) inner cavity are fixedly installed with the fixed block (12) below sliding block (10),
The bottom of the sliding block (10) is fixedly installed with motion bar (13), and the other end of the motion bar (13) runs through and extends to fixation
It the lower section of block (12) and is fixedly installed with limit plate (14), the outer surface of the motion bar (13) and the inside of fixed block (12) are living
Dynamic connection, the outer surface of the motion bar (13) be movably installed between sliding block (10) and fixed block (12) by movable plate
(15), the upper surface by movable plate (15) is sequentially connected by the lower surface of compressed spring (16) and sliding block (10), the place
The bottom of reason case (2) inner cavity is fixedly installed with terraced block (17), and the middle part fixing sleeve of the ladder block (17) is equipped with servo motor (18),
The other end fixing sleeve of servo motor (18) output shaft is connected to shaft (19), and the other end of the shaft (19) runs through and prolongs
It extends to the top of terraced block (17) and fixing sleeve is equipped with agitating roller (20), the lower section of the fixed block (12) is equipped with baffle (21), institute
The one end for stating baffle (21) is fixedly connected with the inner wall for the treatment of box (2), the other end of the baffle (21) tilt down and with stir
Mix between roller (20) that there are gaps.
2. a kind of civil engineering work waste treatment device according to claim 1, it is characterised in that: the pulverization roller
(7) outer surface, which is equipped with, crushes point, and there are gaps between two pulverization rollers (7).
3. a kind of civil engineering work waste treatment device according to claim 1, it is characterised in that: the treatment box
(2) it offers and is passed through with transmission shaft (6) compatible through-hole, the other end of the transmission shaft (6) with the inner wall of motor-driven case (4)
It through-hole and is flexibly connected with the inner wall of through-hole.
4. a kind of civil engineering work waste treatment device according to claim 1, it is characterised in that: the first gear
(8) it is connected with the intermeshing of the outer of second gear (9).
5. a kind of civil engineering work waste treatment device according to claim 1, it is characterised in that: the compressed spring
(16) movable set is in the outer surface of motion bar (13), the both ends of the compressed spring (16) lower surface with sliding block (10) respectively
It is fixedly connected with the upper surface of fixed block (12).
6. a kind of civil engineering work waste treatment device according to claim 1, it is characterised in that: the treatment box
(2) two sides of inner cavity offer with sliding block (10) compatible sliding slot, one end of the sliding block (10) extends to the interior of sliding slot
Portion and mutually flexible connection.
7. a kind of civil engineering work waste treatment device according to claim 1, it is characterised in that: the ladder block (17)
Both ends be inclined design and inclination angle is 30 degree.
8. a kind of civil engineering work waste treatment device according to claim 1, it is characterised in that: the agitating roller
(20) quantity is four, and the distance between four described agitating rollers (20) are equal.
9. a kind of civil engineering work waste treatment device according to claim 1, it is characterised in that: the baffle (21)
The other end tilt down angle be 60 degree.
10. a kind of civil engineering work waste treatment device according to claim 1, it is characterised in that: the treatment box
(2) bottom of two sides offers discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971794.6U CN209124008U (en) | 2018-11-27 | 2018-11-27 | A kind of civil engineering work waste treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971794.6U CN209124008U (en) | 2018-11-27 | 2018-11-27 | A kind of civil engineering work waste treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209124008U true CN209124008U (en) | 2019-07-19 |
Family
ID=67247067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821971794.6U Expired - Fee Related CN209124008U (en) | 2018-11-27 | 2018-11-27 | A kind of civil engineering work waste treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209124008U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110372009A (en) * | 2019-08-06 | 2019-10-25 | 威海毛豆环保科技有限公司 | A kind of industrial residue salt residues extraction element |
| CN110861196A (en) * | 2019-08-28 | 2020-03-06 | 河南城建学院 | Breaker that bridge road construction used |
| CN111269071A (en) * | 2020-03-25 | 2020-06-12 | 中科国兴（绵阳）科技有限公司 | Method for fertilizing and three-dimensional planting by using straws |
| CN111500863A (en) * | 2020-04-13 | 2020-08-07 | 深圳市翠绿黄金精炼有限公司 | Gold production refines device |
| CN114100750A (en) * | 2021-11-15 | 2022-03-01 | 青岛东捷建设工程有限公司 | Waste treatment and separation device for civil engineering construction |
-
2018
- 2018-11-27 CN CN201821971794.6U patent/CN209124008U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110372009A (en) * | 2019-08-06 | 2019-10-25 | 威海毛豆环保科技有限公司 | A kind of industrial residue salt residues extraction element |
| CN110861196A (en) * | 2019-08-28 | 2020-03-06 | 河南城建学院 | Breaker that bridge road construction used |
| CN111269071A (en) * | 2020-03-25 | 2020-06-12 | 中科国兴（绵阳）科技有限公司 | Method for fertilizing and three-dimensional planting by using straws |
| CN111500863A (en) * | 2020-04-13 | 2020-08-07 | 深圳市翠绿黄金精炼有限公司 | Gold production refines device |
| CN114100750A (en) * | 2021-11-15 | 2022-03-01 | 青岛东捷建设工程有限公司 | Waste treatment and separation device for civil engineering construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209124008U (en) | A kind of civil engineering work waste treatment device | |
| CN208944328U (en) | A kind of building waste grinding device based on Electromechanical Control | |
| CN107570310A (en) | A kind of discarded brick and tile recycling and processing device for building | |
| CN209829073U (en) | Construction waste regeneration is with smashing washing unit | |
| CN209303428U (en) | A kind of building waste recycling equipment | |
| CN112090559A (en) | Construction waste is with smashing recovery unit | |
| CN109731632A (en) | A kind of civil engineering concrete waste material recyclable device | |
| CN112121900A (en) | Breaker is used in concrete production | |
| CN208260870U (en) | Building waste grinding device with dust processing | |
| CN109894186B (en) | Construction waste recycling and crushing treatment equipment and use method | |
| CN213966794U (en) | Secondary crushing equipment for waste concrete slag | |
| CN211026545U (en) | Multifunctional sand screening device for building | |
| CN209423707U (en) | A kind of building waste prepares the production equipment of renewable building material | |
| CN209035102U (en) | A kind of construction waste crushing device | |
| CN208976750U (en) | A kind of antiquated sand crushing regenerating unit | |
| CN215197461U (en) | Tertiary broken sieve material processing apparatus of old and useless building stones for building | |
| CN218609645U (en) | Grit waste material reducing mechanism | |
| CN114289160A (en) | Method for producing superfine powder by using construction waste solid waste | |
| CN208213651U (en) | A kind of construction waste separator | |
| CN112354585A (en) | Concrete waste treatment device for UHPC (ultra high performance polycarbonate) plates | |
| CN112808380A (en) | Screening machine is smashed to environment-friendly fitment building rubbish | |
| CN208373178U (en) | A kind of building waste production sand material recycling equipment | |
| CN208852984U (en) | A kind of mobile construction waste transloading equipment | |
| CN220143498U (en) | Waste treatment device | |
| CN218742188U (en) | Energy-conserving waste treatment device of building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 |