CN105479601B - The dust arrester and concrete mixing plant of concrete mixing plant - Google Patents
The dust arrester and concrete mixing plant of concrete mixing plant Download PDFInfo
- Publication number
- CN105479601B CN105479601B CN201610025267.5A CN201610025267A CN105479601B CN 105479601 B CN105479601 B CN 105479601B CN 201610025267 A CN201610025267 A CN 201610025267A CN 105479601 B CN105479601 B CN 105479601B
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- China
- Prior art keywords
- aggregate
- dust
- mixing plant
- concrete mixing
- powder
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Combined Means For Separation Of Solids (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention relates to the dust arrester of concrete mixing plant and concrete mixing plant, the dust arrester includes aggregate dedusting mechanism and powder dedusting mechanism, aggregate dedusting mechanism includes being preset in the undercut of rubble rickyard, it is laid on above undercut and the steel plate with small opening, respectively along the circumferentially disposed clathrum of aggregate hopper, wherein cavity is formed between clathrum and aggregate hopper inwall, undercut has dredge outlet, aggregate dedusting mechanism also includes the dust catcher that air inlet is connected with multiple cavitys respectively, the screening machine being connected with the gas outlet of dust catcher, and the dust removal machine being connected with the bottom of screening machine；Powder dedusting mechanism includes the conduit for being separately positioned on cleaner head at the top of powder material tank, cleaner head being connected with the inlet end of dust removal machine respectively.The present invention reduces the phenomenon generation that floor crack or intensity do not reach design requirement, the waste of raw material is prevented, simplifies structure, it is cost-effective.
Description
Technical field
The present invention relates to a kind of dust arrester of concrete mixing plant, while the invention further relates to a kind of stirring of concrete
Stand.
Background technology
Concrete mixing plant, is also business's concrete mixing station, and it mainly carries out aggregate according to the design proportioning of strength grade（It is broken
Stone, sand）, powder, water, additive measured, then add and mixed in stir storehouse, however, in design is matched,
The ratio of mud is very important, and dust directly destroys the ratio of mud of design in aggregate so that intensity is unable to reach requirement, simultaneously
Especially large area（Such as flooring）Pour, it is easy to produce crack；In addition, the dedusting of powder is directly arranged to air, cause
The pollution of environment is larger.
The content of the invention
The technical problems to be solved by the invention are to overcome a kind of the deficiencies in the prior art removing there is provided concrete mixing plant
Dirt device.
There is provided a kind of concrete mixing plant simultaneously.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
A kind of dust arrester of concrete mixing plant, it includes aggregate dedusting mechanism and powder dedusting mechanism, aggregate dedusting
Mechanism includes being preset in rubble rickyard and opening up undercut, be laid on undercut above and the steel plate with small opening, respectively
In aggregate hopper and along the circumferentially disposed clathrum of aggregate hopper, shape wherein between clathrum and aggregate hopper inwall
Into cavity, undercut has dredge outlet, and aggregate dedusting mechanism is also connected including cavity of the air inlet respectively with multiple aggregate hoppers
Dust catcher, the screening machine being connected with the gas outlet of dust catcher and the dust removal machine being connected with the bottom of screening machine, wherein
Screening machine has multilayer screen area, and every layer of screen area is equipped with a discharge gate；Powder dedusting mechanism includes setting respectively
Cleaner head at the top of powder material tank, the conduit that cleaner head is connected with the inlet end of dust removal machine respectively.
Preferably, the bottom of every layer of screen area is obliquely installed from top to bottom, and the bottom of every layer of screen area is intersected
Set.
Further, each discharge gate is located at the physical features lowest part of every layer of screen area, and the material of screening is arranged to screening
The surrounding of machine.
According to one of present invention specific implementation and preferred aspect, aggregate dedusting mechanism also includes being located at aggregate midway storehouse
Dust gathering arrester on top, air blast can be carried out to unloading ground aggregate positioned at conveyer belt output end bottom and cause on dust and soil
The Blast mechanism raised, wherein dust removal machine are connected with dust gathering arrester.
Preferably, Blast mechanism includes air guide hole, the air intake of the flow distribution plate positioned at air guide hole outlet air end, wherein air guide hole
It is connected with the exhaust end of dust removal machine.
Specifically, air guide hole is in horn-like, and bore of the bore more than air intake of outlet air end.
Another specific implementation and preferred aspect according to the present invention, conduit include supervisor；One end is respectively with being responsible for phase
The branch pipe that connection, the other end are connected with cleaner head respectively, is wherein also interconnected between branch pipe.
Another technical scheme that the present invention takes is as follows：
A kind of concrete mixing plant, it includes aggregate hopper, is separately positioned on the aggregate measuring of each aggregate feed hopper bottom
Device, aggregate conveying device, aggregate midway storehouse, powder material tank, powder metering equipment, the powder for being separately positioned on each powder pot bottom
Material conveying device, powder midway storehouse, the metering device and stir storehouse and agitating device of water and additive, particularly, concrete
Mixing plant also includes above-mentioned aggregate dust arrester.
Due to the implementation of above technical scheme, the present invention has the following advantages that compared with prior art：
The present invention is after aggregate stacking and aggregate feeding, by the design of small opening and grid, by particle diameter small rubble and powder
Dirt and aggregate separated, so as to ensure that the ratio of mud reaches design requirement, reduce floor crack or intensity do not reach design requirement
Phenomenon occurs, meanwhile, then screening process is carried out to the rubble after separation and dust, and the waste of raw material is prevented, it is cost-effective, this
Outside, the dedusting of aggregate and powder is realized in same dust removal machine, it is simple in construction, it is easy to implement.
Brief description of the drawings
The present invention will be further described in detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the concrete mixing plant according to the present invention；
Wherein：1st, aggregate hopper；2nd, skeletal material metering device；3rd, aggregate conveying device；4th, aggregate midway storehouse；5th, aggregate dedusting
Mechanism；50th, undercut；51st, steel plate；52nd, clathrum；53rd, dust catcher；54th, screening machine；54a, screen area；54b, discharge gate；
55th, dust removal machine；56th, dust gathering arrester；57th, Blast mechanism；57a, air guide hole；57b, flow distribution plate；6th, powder material tank；7th, powder metering is filled
Put；8th, powder midway storehouse；9th, powder dedusting mechanism；90th, cleaner head；91st, conduit；91a, supervisor；91b, branch pipe；10th, water and add
Plus the metering device of agent；11st, stir storehouse；12nd, agitating device；13rd, elastic tape；A, cavity.
Embodiment
As shown in figure 1, according to the concrete mixing plant of the present embodiment, it includes aggregate hopper 1, is separately positioned on each bone
Expect the skeletal material metering device 2 of hopper 1 bottom, aggregate conveying device 3, aggregate midway storehouse 4, aggregate dedusting mechanism 5, powder material tank 6, point
Powder metering equipment 7, the powder conveying apparatus of each bottom of powder material tank 6 are not arranged on（Do not shown in figure）, powder midway storehouse 8,
The metering device 10 and stir storehouse 11 and agitating device 12 of powder dedusting mechanism 9, water and additive, wherein aggregate dust removal machine
The dust arrester of structure 5 and the formation concrete mixing plant concrete mixing plant of powder dedusting mechanism 9.
Specifically, aggregate dedusting mechanism 5, it includes being preset in rubble rickyard and opening up undercut 50, is laid on
The top of undercut 50 and steel plate 51 with small opening, it is located at respectively in aggregate hopper 1 and along the circumferentially disposed net of aggregate hopper 1
Cavity a is formed between compartment 52, wherein clathrum 52 and the inwall of aggregate hopper 1, undercut 50 has dredge outlet（Do not shown in figure）,
Aggregate dedusting mechanism 5 also include air inlet respectively with the cavity a of multiple aggregate hoppers 1 dust catchers 53 being connected and dust catcher
Screening machine 54 that 53 gas outlet is connected and the dust removal machine 55 being connected with the bottom of screening machine 54.
There is screening machine 54 multilayer screen area 54a, every layer of screen area 54a to be equipped with a discharge gate 54b.Meanwhile,
The bottom for forming every layer of screen area 54a is obliquely installed from top to bottom.
Each discharge gate 54b is located at every layer of screen area 54a physical features lowest part, and the material of screening is arranged to screening machine 54
Surrounding.
Screening machine 54 can also be further transferred to simultaneously for the small particle rubble and dust made from dredge outlet
It is interior, further screening process.
The sieve bottom of every layer of screen area 54a in this example, except the bottom, other bottoms can be it is arranged in parallel,
It can also be the setting that intersects.
In this example, dust gathering arrester 56 that aggregate dedusting mechanism 5 also includes being located on the top of aggregate midway storehouse 4, positioned at conveying
Band（Aggregate conveying device 3）Output end bottom can carry out the air blast that air blast make it that dust and soil raise up to unloading ground aggregate
Mechanism 57, wherein dust removal machine 55 are connected with dust gathering arrester 56.
Blast mechanism 57 includes air guide hole 57a, wherein the flow distribution plate 57b positioned at air guide hole 57a outlet air ends, air guide hole 57a
Air intake and the exhaust end of dust removal machine be connected.As for flow distribution plate 57b concrete structure, it is conventional design, again not
Elaborate.
Specifically, air guide hole 57a is in horn-like, and bore of the bore more than air intake of outlet air end.
Specifically, powder dedusting mechanism 9 is including being separately positioned on the cleaner head 90 at the top of powder material tank 6, respectively by cleaner head
90 conduits 91 being connected with the inlet end of dust removal machine 55.
In this example, conduit 91 includes supervisor 91a；One end respectively with supervisor 91a be connected, the other end respectively with dust suction
The first 90 branch pipe 91b being connected.
Further, also it is interconnected between branch pipe 91b.
In addition, the discharging opening in stir storehouse 11 is additionally provided with the elastic tape 13 that matches with trucd mixer feed hopper.
In summary, the application has the advantage that：
1st, the separation for carrying out dust and rubble that can be tentatively in rickyard, reduces the content of dust.
, in aggregate hopper be additionally provided with grid, further separate dust, reduce the content of dust.
, enter aggregate midway storehouse when, again carry out separation dust, thoroughly solve dust problem so that ensure water ash
Than reaching design requirement, reduce floor crack or intensity does not reach the phenomenon generation of design requirement.
, under the auxiliary of screening machine, carry out dust screening process, preventing the loss of material reduces cost.
, the dedusting of aggregate is not only realized under same dust removal machine, additionally it is possible to realize the dedusting of powder, it is very useful,
And cost is low.
The present invention is described in detail above, its object is to allow the personage for being familiar with this art to understand this
The content of invention is simultaneously carried out, and it is not intended to limit the scope of the present invention, all Spirit Essence institutes according to the present invention
The equivalent change or modification of work, should all cover within the scope of the present invention.
Claims (7)
1. a kind of dust arrester of concrete mixing plant, it is characterised in that：Described dust arrester include aggregate dedusting mechanism and
Powder dedusting mechanism, described aggregate dedusting mechanism includes being preset in rubble rickyard and opening up undercut, is laid on institute
State above undercut and the steel plate with small opening, be located at respectively in aggregate hopper and along the circumferentially disposed net of the aggregate hopper
Compartment, wherein forming cavity between described clathrum and the aggregate hopper inwall, described undercut has dredge outlet, described
Aggregate dedusting mechanism also include the dust catcher that is connected respectively with the cavity of multiple aggregate hoppers of air inlet and institute
The gas outlet screening machine being connected and the dust removal machine being connected with the bottom of the screening machine of dust catcher are stated, wherein described
Screening machine there is multilayer screen area, the screen area described in every layer is equipped with a discharge gate；Every layer of screen area
Bottom tilt from top to bottom and it is intersecting set, the physical features that each described discharge gate is located at every layer of screen area is minimum
Place, the surrounding to the screening machine is arranged by the material of screening,
Described powder dedusting mechanism includes being separately positioned on cleaner head at the top of powder material tank, respectively by cleaner head and the dedusting
The conduit that the inlet end of machine is connected.
2. the dust arrester of concrete mixing plant according to claim 1, it is characterised in that：Described aggregate dedusting mechanism
The dust gathering arrester that also includes being located on above the storehouse of aggregate midway, unloading ground aggregate can be entered positioned at conveyer belt output end bottom
Row air blast causes the Blast mechanism that dust and soil raise up, wherein described dust removal machine is connected with the dust gathering arrester.
3. the dust arrester of concrete mixing plant according to claim 2, it is characterised in that：Described Blast mechanism includes
Air guide hole, the flow distribution plate positioned at the air guide hole outlet air end, wherein the row of the air intake of described air guide hole and the dust removal machine
Gas end is connected.
4. the dust arrester of concrete mixing plant according to claim 3, it is characterised in that：Described air guide hole is in loudspeaker
Shape, and bore of the bore more than the air intake of the outlet air end.
5. the dust arrester of concrete mixing plant according to claim 1, it is characterised in that：Described conduit includes master
Pipe；One end is connected with the supervisor respectively, the branch pipe that the other end is connected with the cleaner head respectively.
6. the dust arrester of concrete mixing plant according to claim 5, it is characterised in that：Mutually interconnected between the branch pipe
It is logical.
7. a kind of concrete mixing plant, it includes aggregate hopper, is separately positioned on the aggregate meter of each aggregate feed hopper bottom
Measure device, aggregate conveying device, aggregate midway storehouse, powder material tank, the powder metering for being separately positioned on each powder pot bottom
Device, powder conveying apparatus, powder midway storehouse, the metering device and stir storehouse and agitating device of water and additive, its feature
It is：Described concrete mixing plant also includes the dust arrester any one of claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025267.5A CN105479601B (en) | 2016-01-15 | 2016-01-15 | The dust arrester and concrete mixing plant of concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025267.5A CN105479601B (en) | 2016-01-15 | 2016-01-15 | The dust arrester and concrete mixing plant of concrete mixing plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105479601A CN105479601A (en) | 2016-04-13 |
| CN105479601B true CN105479601B (en) | 2017-11-07 |
Family
ID=55667045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610025267.5A Expired - Fee Related CN105479601B (en) | 2016-01-15 | 2016-01-15 | The dust arrester and concrete mixing plant of concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105479601B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702890A (en) * | 2019-01-15 | 2019-05-03 | 江苏瑞沃建设集团有限公司 | A kind of environment-friendly type mixing plant |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201325118Y (en) * | 2008-10-14 | 2009-10-14 | 三一重工股份有限公司 | Dust cover for concrete mixer |
| CN201808138U (en) * | 2010-09-30 | 2011-04-27 | 山东建设机械股份有限公司 | Storage hopper internally provided with dust removing channel |
| CN102345265A (en) * | 2011-07-14 | 2012-02-08 | 中铁三局集团有限公司 | Separation feeding-type hot mix intermittent asphalt mixture blending machine and production technology therefor |
| CN103481378A (en) * | 2013-10-16 | 2014-01-01 | 青岛磊鑫混凝土有限公司 | Concrete batching plant |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101302452B1 (en) * | 2013-07-04 | 2013-09-02 | (주)드림이앤지 | A dust removing apparatus of cement mixing apparatus |
-
2016
- 2016-01-15 CN CN201610025267.5A patent/CN105479601B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201325118Y (en) * | 2008-10-14 | 2009-10-14 | 三一重工股份有限公司 | Dust cover for concrete mixer |
| CN201808138U (en) * | 2010-09-30 | 2011-04-27 | 山东建设机械股份有限公司 | Storage hopper internally provided with dust removing channel |
| CN102345265A (en) * | 2011-07-14 | 2012-02-08 | 中铁三局集团有限公司 | Separation feeding-type hot mix intermittent asphalt mixture blending machine and production technology therefor |
| CN103481378A (en) * | 2013-10-16 | 2014-01-01 | 青岛磊鑫混凝土有限公司 | Concrete batching plant |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702890A (en) * | 2019-01-15 | 2019-05-03 | 江苏瑞沃建设集团有限公司 | A kind of environment-friendly type mixing plant |
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|---|---|
| CN105479601A (en) | 2016-04-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Shuiyun Inventor before: Chang Hao Inventor before: Tang Hexiang Inventor before: Fang Zhong Inventor before: Xu Weiliang Inventor before: Gong Linwei Inventor before: Fang Weitong |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170809 Address after: 330218 Jiangxi city of Nanchang province Nanchang County Tacheng Xiang Hu Po Cun Zhu Jia Village No. 194 Applicant after: Zhu Shuiyun Address before: 215129 Ma Bang garden, hi tech Zone, Jiangsu, Suzhou Applicant before: Gong Lingling |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170930 Address after: 401320 Chongqing city Banan District Yudong textile village three Applicant after: CHONGQING MUYUE MACHINERY MANUFACTURING CO.,LTD. Address before: 330218 Jiangxi city of Nanchang province Nanchang County Tacheng Xiang Hu Po Cun Zhu Jia Village No. 194 Applicant before: Zhu Shuiyun |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180119 Address after: 401344 Chongqing city Banan District of the town of Huai village Solitaire force Zi Wan Group No. 1043 Patentee after: Li Qingdi Address before: 401320 Chongqing city Banan District Yudong textile village three Patentee before: CHONGQING MUYUE MACHINERY MANUFACTURING CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190522 Address after: 226400 No. 98 Canal Road, Diggang Town, Rudong County, Nantong City, Jiangsu Province Patentee after: NANTONG DINGHONG BUILDING MATERIAL CO.,LTD. Address before: 401344 No. 1043, Li Zi Wan Group, new Huai village, Banan, Chongqing Patentee before: Li Qingdi |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190619 Address after: 226400 No. 98 Canal Road, Diggang Town, Rudong County, Nantong City, Jiangsu Province Patentee after: NANTONG DINGHONG BUILDING MATERIAL CO.,LTD. Address before: 401344 No. 1043, Li Zi Wan Group, new Huai village, Banan, Chongqing Patentee before: Li Qingdi |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |