CN107138408B - A kind of civil engineering concrete waste material retracting device - Google Patents
A kind of civil engineering concrete waste material retracting device Download PDFInfo
- Publication number
- CN107138408B CN107138408B CN201710537058.3A CN201710537058A CN107138408B CN 107138408 B CN107138408 B CN 107138408B CN 201710537058 A CN201710537058 A CN 201710537058A CN 107138408 B CN107138408 B CN 107138408B
- Authority
- CN
- China
- Prior art keywords
- building stones
- sand material
- material screen
- lead screw
- babinet
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2230/00—Specific aspects relating to the whole B07B subclass
- B07B2230/01—Wet separation
Abstract
The invention discloses a kind of civil engineering concrete waste material retracting devices, including babinet, No.1 servo motor and No. two servo motors are separately installed at left and right sides of the babinet, the output end installation of No.1 servo motor is connected with the No.1 lead screw for stretching into box house, the output end installation of No. two servo motors is connected with No. two lead screws for stretching into box house, and No.1 lead screw and No. two lead screws are located along the same line；The inside of the babinet is additionally provided with building stones sieve and sand material screen, and for building stones sieve positioned at the top of No.1 lead screw, sand material screen is located at the lower section of No.1 lead screw, and building stones sieve, the edge of sand material screen is mounted in the inner tracks in interior.The present invention can realize that the classification to building stones and sand material is recycled by building stones sieve and sand material screen, with very high organic efficiency, simultaneously, pass through the setting of babinet, water resource can be utilized as far as possible, water resource is saved to greatest extent, accomplishes other resources not to be caused to waste while recycling sand and stone resources.
Description
Technical field
The present invention relates to concrete processing equipment technical field, specifically a kind of civil engineering is recycled with concrete waste material and is filled
It sets.
Background technology
Ready-mixed concrete refers to by cement, gathers materials, the components such as water and the additive mixed as needed, mineral admixture
By a certain percentage, mixing plant through metering, sell after mixing and use transport vehicle, be transported to place to use at the appointed time
Concrete mix.Concrete concentrated compactness is conducive to use advanced technology, carries out Virtual production management.Equipment profit
With rate height, accurate measurement after fully mixing the siccative worked good input concrete mixer, is packed into concrete stirring conveying
Vehicle, thus good product quality, material consumption is few, work efficiency is high, cost is relatively low, and can improve working conditions, it reduces environmental pollution.
With the development of society, the application of ready-mixed concrete is more and more extensive, still, in the process that concrete uses
In can usually occur some concrete waste materials because of a variety of causes, these waste materials not only result in prodigious waste, can also be one
Determine to cause damages to environment in degree, more and more important, some existing concrete wastes are reasonably recycled to waste material
The equipment of material recycling is all often to rely on a large amount of water to be rinsed concrete, can cause larger water resource again in this way
Waste, there are larger drawbacks.
Invention content
The purpose of the present invention is to provide a kind of civil engineering concrete waste material retracting devices, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of civil engineering concrete waste material retracting device, including babinet and conveying device, conveying device are mounted on case
The side of body, is connected between conveying device and babinet by transfer passage, and the conveying device includes the outer wall placed vertically, outside
Feeder motor is installed, the output end of feeder motor is equipped with conveying axis, and one end of conveying axis is connected to motor at the top of wall
The output end other end is fixed on the bottom of outer wall, and the side of outer wall bottom is equipped with input port, pacifies on the conveying axis of outer pars intramuralis
Equipped with conveying auger, transfer passage is mounted on outer wall top side；No.1 servo is separately installed at left and right sides of the babinet
Motor and No. two servo motors, the output end of No.1 servo motor, which is installed, is connected with the No.1 lead screw for stretching into box house, No. two
The output end installation of servo motor is connected with No. two lead screws for stretching into box house, and No.1 lead screw and No. two lead screws are located at always
On line；The inside of the babinet is additionally provided with building stones sieve and sand material screen, and building stones sieve is positioned at the top of No.1 lead screw and No. two lead screws, sand
Material screen is located at the lower section of No.1 lead screw and No. two lead screws, and building stones sieve, the edge of sand material screen are interior in interior
It is mating on No.1 lead screw that No.1 lead screw connector is installed in portion's track, it is mating on No. two lead screws that No. two lead screw connectors are installed, one
It is equipped with No.1 top connecting rod between number lead screw connector and building stones sieve, No.1 lower part is equipped between No.1 lead screw connector and sand material screen
Connecting rod is equipped with No. two top connecting rods between No. two lead screw connectors and building stones sieve, is set between No. two lead screw connectors and sand material screen
There are No. two lower coupling poles, No.1 top connecting rod, No.1 lower coupling pole, No. two top connecting rods and No. two lower coupling poles
Both ends be to pass through articulated connection；Babinet on the upside of the No.1 servo motor is equipped with the building stones door that can be opened and closed, No. two
Babinet on the downside of servo motor is equipped with the sand bin gate that can be opened and closed, and bottom of box side is equipped with water outlet, water outlet installation
There is control valve.
As a further solution of the present invention：The building stones sieve includes inside building stones sieve external frame and building stones sieve external frame
Building stones sieve internal braces, and the inside that external frame is sieved in building stones is equipped with building stones sieve, and the downside of building stones sieve internal braces is symmetrically pacified
Hinged block is sieved equipped with building stones, building stones sieve hinged block and are articulated and connected with No.1 top connecting rod, No. two top connecting rods.
As a further solution of the present invention：The mesh diameter of the building stones sieve is 2.5-4.5 millimeters.
As a further solution of the present invention：The sand material screen includes sand material screen external frame, the inside of sand material screen external frame
Be connected with sand material screen internal braces, the inside of sand material screen external frame is equipped with sand material screen net, sand material screen internal braces it is upper
Side is symmetrically installed with sand material screen hinged block, and sand material screen hinged block is articulated and connected with No.1 lower coupling pole, No. two lower coupling poles.
As a further solution of the present invention：The mesh diameter of the sand material screen net is not more than 0.05 millimeter.
As a further solution of the present invention：There are two the building stones doors, is symmetrically opened on No.1 servo motor both sides
Set place in orientation.
As a further solution of the present invention：Further include power supply and controller, power supply passes through controller and No.1 servo electricity
Machine and No. two servo motor connections.
Compared with prior art, the configuration of the present invention is simple, it is ingenious in design, it can be realized to stone by building stones sieve and sand material screen
The classification of material and sand material is recycled, and has very high organic efficiency, meanwhile, by the setting of babinet, water can be provided as far as possible
Source is utilized, and saves water resource to greatest extent, accomplishes not cause to waste to other resources while recycling sand and stone resources.
Description of the drawings
Fig. 1 is the structural schematic diagram of civil engineering concrete waste material retracting device.
Fig. 2 is the structural schematic diagram that partial left regards in Fig. 1.
Fig. 3 is the structural schematic diagram that the local right side regards in Fig. 1.
Fig. 4 is the structural schematic diagram that building stones sieve in civil engineering concrete waste material retracting device.
Fig. 5 is the structural schematic diagram of sand material screen in civil engineering concrete waste material retracting device.
In figure：1- babinets, 2- building stones door, 3- No.1s servo motor, 4- inner tracks, 5- building stones sieve, 51- building stones sieve are external
Frame, 52- building stones sieve internal braces, 53- building stones sieve hinged block, 54- building stones sieve, 6- sand material screen, 61- sand material screens external frame, 62-
Sand material screen internal braces, 63- sand material screens hinged block, 64- sand material screens net, 7- No.1s lead screw, 8- No.1s lower coupling pole, 9- bis-
Servo motor, No. bis- top connecting rods of 10-, No. bis- lead screws of 11-, 12- No.1 lead screws connector, No. bis- lead screw connectors of 13-, 14- mono-
Number top connecting rod, No. bis- lower coupling poles of 15-, 16- sand bin gate, 17- water outlets, 18- conveying devices, 19- conveying axis, 20-
Outer wall, 21- conveying augers, the input ports 22-, 23- feeder motors, 24- transfer passages.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Please refer to Fig.1-5, a kind of civil engineering concrete waste material retracting device, including babinet 1 and conveying device 18, it is defeated
The side for sending device 18 to be mounted on babinet 1, is connected between conveying device 18 and babinet 1 by transfer passage 24, the conveying dress
It includes the outer wall 20 placed vertically to set 18, and the top of outer wall 20 is equipped with feeder motor 23, the output end installation of feeder motor 23
There is a conveying axis 19, the output end other end that one end of conveying axis 19 is connected to feeder motor 23 is fixed on the bottom of outer wall 20, outside
The side of 20 bottom of wall is equipped with input port 22, and conveying auger 21, transfer passage are equipped on the conveying axis 19 inside outer wall 20
24 are mounted on 20 top side of outer wall；The left and right sides of the babinet 1 is separately installed with No.1 servo motor 3 and No. two servo electricity
The output end installation of machine 9, No.1 servo motor 3 is connected with the No.1 lead screw 7 stretched into inside babinet 1, No. two servo motors 9 it is defeated
Outlet installation is connected with No. two lead screws 11 stretched into inside babinet 1, and No.1 lead screw 7 and No. two lead screws 11 are located along the same line；
The inside of the babinet 1 is additionally provided with building stones sieve 5 and sand material screen 6, and building stones sieve 5 is located at the top of No.1 lead screw 7 and No. two lead screws 11,
Sand material screen 6 is located at the lower section of No.1 lead screw 7 and No. two lead screws 11, and building stones sieve, the edge of sand material screen is mounted on interior
On inner tracks 4 in, it is mating on No.1 lead screw 7 that No.1 lead screw connector 12 is installed, it is mating on No. two lead screws 11 to be equipped with two
Number lead screw connector 13, is equipped with No.1 top connecting rod 14 between No.1 lead screw connector 12 and building stones sieve 5, No.1 lead screw connector 12 with
It is equipped with No.1 lower coupling pole 8 between sand material screen 6, No. two top connecting rods are equipped between No. two lead screw connectors 13 and building stones sieve 5
10, No. two lower coupling poles 15, No.1 top connecting rod 14, No.1 lower part are equipped between No. two lead screw connectors 13 and sand material screen 6
The both ends of 8, No. two top connecting rods 10 of connecting rod and No. two lower coupling poles 15 are to pass through articulated connection；The No.1 servo
The babinet 1 of 3 upside of motor is equipped with the building stones door 2 that can be opened and closed, and the babinet 1 of No. two 9 downsides of servo motor is equipped with and can open
The sand bin gate 16 of conjunction, 1 bottom side of babinet are equipped with water outlet 17, control valve are equipped at water outlet 17.
The building stones sieve 5 includes that the building stones inside building stones sieve external frame 51 and building stones sieve external frame 51 sieve internal braces 52,
The inside that external frame 51 is sieved in building stones is equipped with building stones sieve 54, and the downside of building stones sieve internal braces 52 is symmetrically installed with building stones sieve
Hinged block 53, building stones sieve hinged block and are articulated and connected with No.1 top connecting rod, No. two top connecting rods.
The mesh diameter of the building stones sieve 54 is 2.5-4.5 millimeters.
The sand material screen 6 includes sand material screen external frame 61, and the inside of sand material screen external frame 61 is connected in sand material screen
The inside of portion's strut 62, sand material screen external frame 61 is equipped with sand material screen net 64, and the upside of sand material screen internal braces 62 is symmetrically installed
There are sand material screen hinged block 63, sand material screen hinged block to be articulated and connected with No.1 lower coupling pole, No. two lower coupling poles.
The mesh diameter of the sand material screen net 64 is not more than 0.05 millimeter.
There are two the building stones doors 2, is symmetrically opened at 3 both sides top position of No.1 servo motor.
Further include power supply and controller, power supply is connect by controller with No.1 servo motor 3 and No. two servo motors 9.
In actual work, concrete waste material pours into box house from the top of babinet, is injected to the inside of babinet enough
Water, at least ensure concrete waste material can be fully immersed in water, at this point, pass through controller control No.1 servo motor and two
The rotation of number servo motor, No.1 servo motor and No. two servo motors rotate synchronously, and No.1 lead screw connector, No. two lead screws is made to connect
Head moves back and forth on No.1 lead screw, No. two lead screws respectively, and the movement of No.1 lead screw connector and No. two lead screw connectors at this time
Symmetrical, then so just can accomplish building stones sieve, sand material screen integrally move upwards or move downward, move upwards, to
During lower movement, building stones are left on building stones sieve top, and sand material is left between building stones sieve and sand material screen, remaining liquid is then
Control valve is opened after completing waste material separation into lowest level, all releases from water outlet by water, just can obtain at this time
To the building stones and sand material of recycling.
Then building stones door and sand bin gate are opened, control No.1 servo motor, No. two servo motor rotations are specifically rotated up to
To effect be no longer No.1 lead screw connector and No. two lead screw connector symmetric motions, but No.1 lead screw connector connects with No. two lead screws
Head movement in the same direction, No.1 lead screw connector, No. two lead screw connectors move to the right simultaneously, when moving to No. two top connecting rods and two
Number lead screw stops when vertical, at this point, building stones sieve reaches maximum with the distance between right side and No. two lead screws, and at this point, building stones sieve
The distance between left side and No.1 lead screw reach minimum, that is to say, that at this point, building stones sieve inclined downward to the left, then at this point, building stones
It can sieve to be discharged from building stones door along inclined building stones and recycle；And at this time lower section sand material screen on the contrary, sand material screen then formed to
The case where bottom right tilts, at this point, along the movement of the upper surface of sand material screen and recycling is discharged from sand bin gate in sand material.Completion to be recycled
Afterwards, then controlling No.1 servo motor and No. two servo motors makes building stones sieve and sand material screen be restored to horizontality, if in addition, tilting
Building stones and sand material can not rapidly be discharged from building stones door and sand bin gate afterwards, then at this time can be by controlling one of servo electricity
The mode of machine positive and negative rotation come realize building stones sieve, sand material screen vibrations, to realize the rapid discharge of building stones, sand material.
The configuration of the present invention is simple, it is ingenious in design, the classification to building stones and sand material can be realized by building stones sieve and sand material screen
Recycling has very high organic efficiency, meanwhile, by the setting of babinet, water resource can be utilized as far as possible, it is maximum
The saving water resource of limit accomplishes not cause to waste to other resources while recycling sand and stone resources.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (7)
1. a kind of civil engineering concrete waste material retracting device, which is characterized in that including babinet and conveying device, conveying device
It mounted on the side of babinet, is connected by transfer passage between conveying device and babinet, the conveying device includes vertical places
Outer wall, feeder motor is installed, the output end of feeder motor is equipped with conveying axis, one end connection of conveying axis at the top of outer wall
The bottom of outer wall is fixed on to the output end other end of motor, the side of outer wall bottom is equipped with input port, in the defeated of outer pars intramuralis
It send and conveying auger is installed on axis, transfer passage is mounted on outer wall top side；It is separately installed at left and right sides of the babinet
The output end installation of No.1 servo motor and No. two servo motors, No.1 servo motor is connected with the No.1 silk for stretching into box house
The output end installation of bar, No. two servo motors is connected with No. two lead screws for stretching into box house, No.1 lead screw and No. two lead screw positions
In on same straight line；The inside of the babinet is additionally provided with building stones sieve and sand material screen, and building stones sieve is located at No.1 lead screw and No. two lead screws
Top, sand material screen is located at the lower section of No.1 lead screw and No. two lead screws, building stones sieve, sand material screen edge be mounted on table in babinet
It is mating on No.1 lead screw that No.1 lead screw connector is installed in inner tracks on face, it is mating on No. two lead screws that No. two silks are installed
Knock-off joint is equipped with No.1 top connecting rod between No.1 lead screw connector and building stones sieve, is set between No.1 lead screw connector and sand material screen
There is No.1 lower coupling pole, No. two top connecting rods, No. two lead screw connectors and sand are equipped between No. two lead screw connectors and building stones sieve
No. two lower coupling poles, No.1 top connecting rod, No.1 lower coupling pole, No. two top connecting rods and No. two are equipped between material screen
The both ends of lower coupling pole are to pass through articulated connection；Babinet on the upside of the No.1 servo motor is equipped with the stone that can be opened and closed
Bin gate, the babinet on the downside of No. two servo motors are equipped with the sand bin gate that can be opened and closed, and bottom of box side is equipped with water outlet, water outlet
Control valve is installed at mouthful.
2. civil engineering according to claim 1 concrete waste material retracting device, which is characterized in that the building stones sieve packet
The building stones sieve internal braces inside building stones sieve external frame and building stones sieve external frame are included, the inside that external frame is sieved in building stones is equipped with stone
Material screen net, building stones sieve and are symmetrically installed with building stones sieve hinged block on the downside of internal braces, and building stones sieve hinged block is connect with No.1 top
Bar, No. two top connecting rod articulated connections.
3. civil engineering according to claim 2 concrete waste material retracting device, which is characterized in that the building stones sieve
Mesh diameter be 2.5-4.5 millimeters.
4. civil engineering according to claim 1 concrete waste material retracting device, which is characterized in that the sand material screen packet
Sand material screen external frame is included, the inside of sand material screen external frame is connected with sand material screen internal braces, the inside of sand material screen external frame
Sand material screen net is installed, sand material screen hinged block, sand material screen hinged block and No.1 are symmetrically installed on the upside of sand material screen internal braces
Lower coupling pole, No. two lower coupling pole articulated connections.
5. civil engineering according to claim 4 concrete waste material retracting device, which is characterized in that the sand material screen net
Mesh diameter be not more than 0.05 millimeter.
6. civil engineering according to claim 1 concrete waste material retracting device, which is characterized in that the building stones door has
It two, is symmetrically opened at the top position of No.1 servo motor both sides.
7. civil engineering according to claim 1 concrete waste material retracting device, which is characterized in that further include power supply and
Controller, power supply are connect by controller with No.1 servo motor and No. two servo motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710537058.3A CN107138408B (en) | 2017-07-04 | 2017-07-04 | A kind of civil engineering concrete waste material retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710537058.3A CN107138408B (en) | 2017-07-04 | 2017-07-04 | A kind of civil engineering concrete waste material retracting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107138408A CN107138408A (en) | 2017-09-08 |
| CN107138408B true CN107138408B (en) | 2018-11-09 |
Family
ID=59785496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710537058.3A Active CN107138408B (en) | 2017-07-04 | 2017-07-04 | A kind of civil engineering concrete waste material retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107138408B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999188B (en) * | 2017-11-02 | 2019-06-18 | 铜陵博锋实业有限公司 | A kind of bentonite milling screening plant |
| CN108126894A (en) * | 2017-12-25 | 2018-06-08 | 郑州丽福爱生物技术有限公司 | A kind of up-and-down reciprocating feed separating screen device |
| CN108704836A (en) * | 2018-04-08 | 2018-10-26 | 共同科技开发有限公司 | A kind of agricultural rice oscillating-type impurity removing device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB438892A (en) * | 1934-05-22 | 1935-11-22 | William Louis Wettlaufer | Improvements in or relating to apparatus for grading materials |
| CN203540888U (en) * | 2013-09-13 | 2014-04-16 | 安徽莱姆佳肥业有限公司 | Novel vibration sorting screen |
| CN106079098A (en) * | 2016-06-08 | 2016-11-09 | 浙江广天重工设备有限公司 | A kind of solid waste retracting device for concrete |
| CN106179956A (en) * | 2016-10-09 | 2016-12-07 | 芜湖瑞德机械科技有限公司 | Sandy soil screening plant for building and operational approach thereof |
-
2017
- 2017-07-04 CN CN201710537058.3A patent/CN107138408B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107138408A (en) | 2017-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107138408B (en) | A kind of civil engineering concrete waste material retracting device | |
| CN209257228U (en) | A kind of waterproof mortar process units of polymer modification for building | |
| CN204800860U (en) | A concrete mixing station | |
| CN106239734A (en) | Aggregate online rinsing type concrete mixing plant | |
| CN106808589A (en) | A kind of quick mortar mixer of multipurpose | |
| CN108015902A (en) | A kind of construction site cement highly efficient agitating device | |
| CN204380610U (en) | The full-automatic mixing device of a kind of Rare Earth Production | |
| CN206306254U (en) | A kind of construction concrete central mix plant | |
| CN105235061A (en) | Production system and process method for preparing aerated bricks through waste slurry | |
| CN203018018U (en) | Vertical blender mixer | |
| CN211074140U (en) | Water-reducing agent automatic feed device | |
| CN108590190A (en) | A kind of construction transport of cement device | |
| CN211221418U (en) | Concrete mixing downstairs hopper | |
| CN208359082U (en) | A kind of precast concrete agitating device | |
| CN207535055U (en) | Pile pile quotient mixes dual-purpose apparatus | |
| CN207628355U (en) | A kind of driving device of blender discharge outlet | |
| CN206967743U (en) | A kind of construction cement mortar mixing automated packing device | |
| CN216397092U (en) | Sieving mechanism is used in production of energy-conserving dry-mixed mortar | |
| CN205238315U (en) | High performance concrete mixer | |
| CN205614846U (en) | Composite device of moulding agent is protected to wet mixture mortar | |
| CN220807975U (en) | Discharging device of batching machine for concrete | |
| CN213376128U (en) | Viscosity reduction type polycarboxylate water reducing agent production is with raw materials mixing stirring device | |
| CN203043876U (en) | High-efficiency mixer | |
| CN206953275U (en) | One kind can avoid small size concrete agitator caused by stirring poor efficiency | |
| CN108297272A (en) | A kind of building material agitating device |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |