CN105171922A - Cyclical spraying device for recycled aggregate pretreatment - Google Patents
Cyclical spraying device for recycled aggregate pretreatment Download PDFInfo
- Publication number
- CN105171922A CN105171922A CN201510583989.8A CN201510583989A CN105171922A CN 105171922 A CN105171922 A CN 105171922A CN 201510583989 A CN201510583989 A CN 201510583989A CN 105171922 A CN105171922 A CN 105171922A
- Authority
- CN
- China
- Prior art keywords
- outlet
- separation chamber
- air outlet
- vibrating feeder
- conveyer belt
- 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
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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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- 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
- B28C7/02—Controlling the operation of the mixing
- B28C7/022—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component
- B28C7/024—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component by measuring properties of the mixture, e.g. moisture, electrical resistivity, density
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a cyclical spraying device for recycled aggregate pretreatment. The cyclical spraying device is arranged at the tail end of a mixed material conveyor belt. An impunity removal device comprises a vibrating feeder and a variable-frequency fan. A material inlet of the vibrating feeder is arranged below the tail end of the mixed material conveyor belt and used for holding fallen mixed materials. A material outlet stretches into a separation chamber. An air outlet of the variable-frequency fan stretches into the separation chamber. The air outlet direction of the air outlet faces the material outlet of the vibrating feeder. The upper end of the separation chamber is connected with a dust pipeline. The spraying device is arranged in the dust pipeline. The variable-frequency fan is a vertical airstream fanning machine with adjustable power. The variable-frequency vertical airstream fanning machine is arranged at the tail end of the conveyor belt, so that separation of heavy and light materials is effectively conducted on the mixed materials, and dust at an outlet pipe is collected completely; therefore, the dust pollution is reduced, and the work environment of workers is improved.
Description
Technical field
The present invention relates to sprinkling equipment technical field, particularly relate to a kind of regeneration aggregate pretreatment circulating sprayer.
Background technology
Because regeneration aggregate space is large, water absorption rate is larger than common rubble, regeneration aggregate inside also has part of cement aquation incomplete simultaneously, after broken, contact surface increases, during concrete batching and water mixing, can aquation be continued and absorb water in a large number, so for regeneration aggregate research and development preconditioning technique, do not affect its service behaviour when making it for newly mixing regenerated aggregate concrete.
Existing spray equipment effectively can not monitor the moisture content of regeneration aggregate, simultaneously owing to not recycling water source, can cause water waste.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of regeneration aggregate pretreatment circulating sprayer, effectively mixed material is carried out to the sorting of light-heavy material, and the dust of 100% pair of outlet is collected, and reduces dust pollution, improves worker's working environment.
For solving the problems of the technologies described above, the present invention relates to a kind of regeneration aggregate pretreatment circulating sprayer, described knot screen is arranged at the end of mixed material conveyer belt, described knot screen comprises a vibrating feeder and a frequency conversion fan, described vibrating feeder comprises material inlet and material outlet, described material inlet is arranged at the below of described mixed material conveyer belt end, for accepting the mixed material fallen; Described material outlet stretches into separation chamber inside, and described frequency conversion fan comprises an air outlet, and described air outlet stretches into separation chamber inside, and the air-out direction of described air outlet faces toward the material outlet of described vibrating feeder; Described separation chamber upper end connects dust pipeline, arranges spray equipment in described dust pipeline; Described frequency conversion fan is the uprush winnowing machine of power adjustable.
Preferably, arrange weight outlet and the outlet of light thing below described separation chamber respectively, described weight outlet is near the air outlet of frequency conversion fan.
Preferably, described weight outlet below arranges weight conveyer belt, and described light thing outlet below arranges light thing conveyer belt.
Preferably, described dust pipeline connects separation chamber and tank, and described spray equipment is arranged in the pipeline above described tank.
Beneficial effect of the present invention is: arrange frequency conversion uprush winnowing machine at conveyer belt end, for distinguishing the impurity removed in regeneration aggregate, carries out frequency modulation improvement to winnowing machine, improves selection by winnowing effect; Coordinate winnowing machine, add spray system, weight conveyer belt and light thing conveyer belt, the impurity sub-elected is collected, Be very effective, avoid manual sorting, raise labour efficiency, reduce production cost; The dust of 100% pair of outlet is collected, and reduces dust pollution, improves worker's working environment.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Description of reference numerals
1-regeneration aggregate places pond, and 2-filter, 3-circulating water pool, 4-water pump, 5-gauge tap, 6-spiral nozzle, 7-beats stack device, 8-moisture content detector.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.It should be noted that, accompanying drawing is only exemplary illustration, not according to strict scale, and wherein may promisingly describe convenient and carry out partial enlargement, reduce, also may have necessarily default for conventional partial structure; The word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
See Fig. 1, the present invention relates to a kind of regeneration aggregate pretreatment circulating sprayer, be arranged at the end of mixed material conveyer belt 1.Knot screen comprises vibrating feeder 3 and a frequency conversion fan 4, vibrating feeder 3 comprises material inlet 2 and material outlet 6, material inlet 2 is arranged at the below of mixed material conveyer belt 1 end, and for accepting the mixed material fallen, it is inner that material outlet 6 stretches into separation chamber 5.
Frequency conversion fan 4 comprises an air outlet 7, and it is inner that air outlet 7 stretches into separation chamber 5, and the air-out direction of air outlet 7 faces toward the material outlet 6 of vibrating feeder 3.Frequency conversion fan 4 is the uprush winnowing machine of power adjustable.By regulating the watt level of frequency conversion fan 4, can the material of sorting Different Weight.
Arrange weight outlet 8 and light thing outlet 10 below separation chamber 5 respectively, weight outlet 8 is near the air outlet 7 of frequency conversion fan 4.Below weight outlet 8, weight conveyer belt 9 is set, below light thing outlet 10, light thing conveyer belt 11 is set.
Separation chamber 5 upper end connects dust pipeline 12, arranges spray equipment 13 in dust pipeline 12.Dust pipeline 12 connects separation chamber 5 and tank 14, and spray equipment 13 is arranged in the pipeline above tank 14.Spray equipment and tank can be collected the dust of 100% pair of outlet, reduce dust pollution, improve worker's working environment.
Mixed material enters into vibrating feeder 3 along with mixed material conveyer belt 1, under the effect of vibrating feeder 3, above the light material in mixed material floats over, is conducive to the carrying out of process of separation below like this.Under the effect of frequency conversion fan 4, heavier material drops down onto weight conveyer belt 9 from weight outlet 8 and carries out transmission collection, and lighter material drops down onto light thing conveyer belt 11 from light thing outlet 10 and carries out transmission collection.Lighter dust enters dust pipeline 12, falls in tank after spray.
Be more than better embodiment of the present invention, but protection scope of the present invention is not limited thereto.Any those of ordinary skill in the art are in the technical scope disclosed by the present invention, and the conversion expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore the protection domain that protection scope of the present invention should limit with claim is as the criterion.
Claims (4)
1. a regeneration aggregate pretreatment circulating sprayer, it is characterized in that: described knot screen is arranged at the end of mixed material conveyer belt, described knot screen comprises a vibrating feeder and a frequency conversion fan, described vibrating feeder comprises material inlet and material outlet, described material inlet is arranged at the below of described mixed material conveyer belt end, for accepting the mixed material fallen; Described material outlet stretches into separation chamber inside, and described frequency conversion fan comprises an air outlet, and described air outlet stretches into separation chamber inside, and the air-out direction of described air outlet faces toward the material outlet of described vibrating feeder; Described separation chamber upper end connects dust pipeline, arranges spray equipment in described dust pipeline; Described frequency conversion fan is the uprush winnowing machine of power adjustable.
2. regeneration aggregate pretreatment circulating sprayer as claimed in claim 1, is characterized in that: arrange weight outlet and the outlet of light thing below described separation chamber respectively, and described weight outlet is near the air outlet of frequency conversion fan.
3. regeneration aggregate pretreatment circulating sprayer as claimed in claim 2, is characterized in that: described weight outlet below arranges weight conveyer belt, and described light thing outlet below arranges light thing conveyer belt.
4. regeneration aggregate pretreatment circulating sprayer as claimed in claim 3, is characterized in that: described dust pipeline connects separation chamber and tank, and described spray equipment is arranged in the pipeline above described tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583989.8A CN105171922A (en) | 2015-09-15 | 2015-09-15 | Cyclical spraying device for recycled aggregate pretreatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583989.8A CN105171922A (en) | 2015-09-15 | 2015-09-15 | Cyclical spraying device for recycled aggregate pretreatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105171922A true CN105171922A (en) | 2015-12-23 |
Family
ID=54894583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510583989.8A Pending CN105171922A (en) | 2015-09-15 | 2015-09-15 | Cyclical spraying device for recycled aggregate pretreatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105171922A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237086A (en) * | 2016-12-27 | 2018-07-03 | 越艳 | A kind of equipment about winnowing machine |
-
2015
- 2015-09-15 CN CN201510583989.8A patent/CN105171922A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237086A (en) * | 2016-12-27 | 2018-07-03 | 越艳 | A kind of equipment about winnowing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |
|
| WD01 | Invention patent application deemed withdrawn after publication |