CN106669888A - Efficient roller pressing grinding station and technique thereof - Google Patents
Efficient roller pressing grinding station and technique thereof Download PDFInfo
- Publication number
- CN106669888A CN106669888A CN201710014753.1A CN201710014753A CN106669888A CN 106669888 A CN106669888 A CN 106669888A CN 201710014753 A CN201710014753 A CN 201710014753A CN 106669888 A CN106669888 A CN 106669888A
- Authority
- CN
- China
- Prior art keywords
- finished product
- pulverized
- discharging opening
- coal collector
- fine powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 63
- 239000000843 powder Substances 0.000 claims abstract description 46
- 238000007599 discharging Methods 0.000 claims abstract description 38
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 239000003245 coal Substances 0.000 claims description 38
- 230000006641 stabilisation Effects 0.000 claims description 21
- 238000011105 stabilization Methods 0.000 claims description 21
- 238000010298 pulverizing process Methods 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 claims 10
- 239000002244 precipitate Substances 0.000 claims 1
- 238000012216 screening Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract 2
- 239000010419 fine particle Substances 0.000 abstract 2
- 239000011362 coarse particle Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012716 precipitator Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an efficient roller pressing grinding station and a technique thereof. The efficient roller pressing grinding station comprises a material conveying machine, a first elevator, a stable flow bin, a roller presser, a second elevator, a fine powder segregator, a finished product conveying machine, an environment-friendly bag type dust collector, an inducted draft fan and a finished product storage box. When the fine powder segregator works, coarse particle materials larger than the hole diameter specification of the lowest layer of a screen cloth are returned to the roller presser to be crushed again; fine particle materials conforming to the hole diameter of the lowest layer of a screen plate are screened out and conveyed to a fine particle discharging port and serve as finished products to be conveyed to the finished product storage box through the finished product conveying machine and stored in the finished product storage box as the finished products; and thus, a circulating efficient grinding powder selecting process is formed, and working efficiency and productivity are improved. Meanwhile, air flow is induced into the environment-friendly bag type dust collector through the inducted draft fan and enters the fine powder segregator through a pipeline, the speed passing through the hole diameter of a screen of the materials in the fine powder segregator are driven and increased under the flow guiding effect of the air flow, part of materials at certain fineness are taken away, and screening flow is increased.
Description
Technical field
The present invention relates to material grinding process technology technical field, and in particular to a kind of efficient roll-in grinding station and its work
Skill.
Background technology
Generally existing chemical industry, mine, cement, ceramic industry material grinding are as carefully using a variety of plant equipment
The material grinding that broken disintegrating machine, ball mill, elevator, rubber conveyer, powder concentrator, dust-precipitator, centrifugal blower etc. are constituted together
Powder system is selected, and in ground base, its maximum shortcoming is exactly technological process complexity, low efficiency, high energy consumption, abrasion
Greatly, production cost height, a cost of investment height.
The content of the invention
It is an object of the invention to provide a kind of efficient roll-in grinding station and its technique, can form the efficient grinding of circulation and select powder mistake
Journey, improves work efficiency and production capacity.
The technical solution adopted for the present invention to solve the technical problems is：A kind of efficient roll-in grinding station, including material is defeated
Send machine, current stabilization storehouse, roll squeezer, pulverized-coal collector and finished product conveyer, it is characterised in that：The end of the material conveyor is provided with
For will treat first elevator of the pulverizing material lifting to current stabilization storehouse feeding mouth, the discharging opening in current stabilization storehouse enters with the roll squeezer
Material end connection, if install from top to bottom inside described pulverized-coal collector being provided with that dried layer is obliquely installed and mesh number specification is sequentially reduced
Screen cloth, top one end of the pulverized-coal collector is provided with charging aperture, and the other end is provided with air inlet, and air inlet is installed and is provided with suction
Fan housing, the bottom of the pulverized-coal collector is provided with fine powder discharging opening and coarse powder discharging opening, and the port of export above each screen cloth is equal
Connect with described coarse powder discharging opening, the material particles under finally successively being sieved fall into fine powder discharging opening, the roll squeezer goes out
Material is provided with for by the second elevator of pulverizing material lifting to pulverized-coal collector charging aperture at end, the pulverized-coal collector
Coarse powder discharging opening is connected with the feeding mouth in the current stabilization storehouse, fine powder discharging opening and the finished product conveyer of the pulverized-coal collector
Input connection, the outfan of finished product conveyer is provided with the finished product storage bin for storing finished product materials.
Used as preferred, the air inlet of the pulverized-coal collector connects environmentally friendly bag filter, environmentally friendly pocket type by pipeline
One end connection air-introduced machine of dust-precipitator, air-flow introduces environmentally friendly bag filter and separates into fine powder through pipeline by air-introduced machine
In device, the bottom of the environmentally friendly bag filter is provided with discharging opening, discharging opening and the finished product of the environmentally friendly bag filter
The input connection of conveyer.
The present invention also provides a kind of efficient roll-in grinding process, and using above-mentioned efficient roll-in grinding station roll-in powder is completed
Grind, its processing step is：
A. grinding material is treated through material conveyor, the first elevator will treat that grinding thing lifts the feeding mouth for sending into current stabilization storehouse, and
Grinding is treated in current stabilization storehouse；
B. treating in current stabilization storehouse grinding material falls into the feeding end of roll squeezer and is rolled in roll squeezer；
C. the elevators of material Jing second after being rolled are promoted to the charging aperture of pulverized-coal collector, and material is entered in pulverized-coal collector
Sequentially passing through each screen cloth carries out thickness separation, more than basecoat mesh size specification material is into coarse powder discharging opening and returns to
Roll squeezer carries out again roll-in crushing, and less than the material of basecoat hole diameter of sieve (perforated) plate specification fine powder discharging opening is sieved into；
D. the fine powder that fine powder discharging opening is separated is delivered to be collected in finished product storage bin by finished product conveyer be used as finished product
Storage.
Further, in above-mentioned step c, air-flow introduces environmentally friendly bag filter and enters through pipeline by air-introduced machine
Enter in pulverized-coal collector, the material in pulverized-coal collector be driven by the speed of mesh size under the guide functions of air-flow and
Accelerate so that the material of part certain fineness is entrained by the flow of air, increase screening flow, while in environmentally friendly bag filter under precipitation
The input for falling into finished product conveyer of the material Jing environmental protection bag filters for coming.
The invention has the beneficial effects as follows：Basecoat mesh size specification can be will be greater than when efficiently roll-in grinding station works
Coarse granule material all returns and proceeds to crush in roll squeezer, and the fine granular materials for meeting bottom hole diameter of sieve (perforated) plate are screened
Out enter into fine powder discharging opening and be transported in finished product storage bin to collect by finished product conveyer as finished product and be used as finished product storage,
Powder process is selected so as to form an efficient grinding of circulation, work efficiency and production capacity is improve；Meanwhile, air-flow passes through air inducing power traction
Enter environmentally friendly bag filter and enter in pulverized-coal collector through pipeline, guide functions of the material in pulverized-coal collector in air-flow
It is driven and accelerates by the speed of mesh size down so that the material of part certain fineness is entrained by the flow of air, increase screening stream
Amount.
Description of the drawings
Fig. 1 is the structure principle chart of efficient roll-in grinding station.
Specific embodiment
In order that technical problem solved by the invention, technical scheme and beneficial effect become more apparent, below in conjunction with
Accompanying drawing and embodiment, the present invention is further illustrated.It should be appreciated that embodiment described herein is used only for explaining this
Invention, is not intended to limit the present invention.
It is as shown in figure 1, a kind of efficient roll-in grinding station of the present invention including material conveyor 1, current stabilization storehouse 3, roll squeezer 4, thin
Powder separator 6 and finished product conveyer 7, the end of material conveyor 1 is provided with for pulverizing material lifting will to be treated to the pan feeding of current stabilization storehouse 3
First elevator 2 of mouth, the discharging opening in current stabilization storehouse 3 is connected with the feeding end of roll squeezer 4, inside pulverized-coal collector 6 from top to bottom
If installation is provided with the screen cloth that dried layer is obliquely installed and mesh number specification is sequentially reduced, top one end of pulverized-coal collector 6 is provided with charging
Mouthful, the other end is provided with air inlet, and air inlet is installed and is provided with suspended hood, the bottom of pulverized-coal collector 6 be provided with fine powder discharging opening and
Coarse powder discharging opening, the port of export above each screen cloth is connected with coarse powder discharging opening, and the material particles under finally successively being sieved fall into
Fine powder discharging opening, is provided with for by pulverizing material lifting to the second of the charging aperture of pulverized-coal collector 6 at the discharge end of roll squeezer 4
Elevator 5, the coarse powder discharging opening of pulverized-coal collector 6 is connected with the feeding mouth in current stabilization storehouse 3, the fine powder discharging opening of pulverized-coal collector 6
It is connected with the input of finished product conveyer 7, the outfan of finished product conveyer 7 is provided with the finished product storage bin for storing finished product materials
10。
Environmentally friendly bag filter 8 is connected by pipeline in the air inlet of pulverized-coal collector 6, the one of environmentally friendly bag filter 8
End connection air-introduced machine 9, air-flow introduces environmentally friendly bag filter 8 and enters in pulverized-coal collector 6, carefully through pipeline by air-introduced machine
Material in powder separator 6 is driven and is accelerated under the guide functions of air-flow by the speed of mesh size so that part one
The material for determining fineness is entrained by the flow of air, increase screening flow, and the bottom of environmentally friendly bag filter 8 is provided with discharging opening, environmentally friendly pocket type
The discharging opening of dust-precipitator 8 is connected with the input of finished product conveyer 7.
The present invention also provides a kind of efficient roll-in grinding process, and using above-mentioned efficient roll-in grinding station roll-in powder is completed
Grind, its processing step is：
A. grinding material is treated through material conveyor 1, the first elevator 2 will treat that grinding thing lifts the feeding mouth for sending into current stabilization storehouse 3,
And treat grinding in current stabilization storehouse 3；
B. treating in current stabilization storehouse 3 grinding material falls into the feeding end of roll squeezer 4 and into being rolled in roll squeezer 4；
C. the second elevators of material Jing 5 after being rolled are promoted to the charging aperture of pulverized-coal collector 6, and material enters pulverized-coal collector
Sequentially passing through each screen cloth in 6 carries out thickness separation, and coarse powder discharging opening is entered simultaneously more than the material of basecoat mesh size specification
Returning to roll squeezer 4 carries out again roll-in crushing, and less than the material of basecoat hole diameter of sieve (perforated) plate specification fine powder discharging opening is sieved into；
D. the fine powder that fine powder discharging opening is separated is delivered to be collected in finished product storage bin 10 by finished product conveyer 7 is used as into
Product are stored.
Further, in above-mentioned step c, air-flow introduces environmentally friendly bag filter 8 and through pipeline by air-introduced machine 9
Into in pulverized-coal collector 6, the material in pulverized-coal collector 6 is under the guide functions of air-flow by the speed of mesh size by band
Dynamic and quickening so that the material of part certain fineness is entrained by the flow of air, increase screening flow, while in environmentally friendly bag filter 8
The input for falling into finished product conveyer 7 of the material Jing environmental protection bag filters 8 for precipitating.
The foregoing is only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and
Any modification, equal replacement and improvement for being made within principle etc., all should fall within the scope and spirit of the invention.
Claims (4)
1. a kind of efficient roll-in grinding station, including material conveyor, current stabilization storehouse, roll squeezer, pulverized-coal collector and finished product conveyer,
It is characterized in that：The end of the material conveyor is provided with for will treat that pulverizing material lifting is carried to the first of current stabilization storehouse feeding mouth
The machine of liter, the discharging opening in current stabilization storehouse is connected with the feeding end of the roll squeezer, installs from top to bottom inside described pulverized-coal collector
If being provided with the screen cloth that dried layer is obliquely installed and mesh number specification is sequentially reduced, top one end of the pulverized-coal collector is provided with charging
Mouthful, the other end is provided with air inlet, and air inlet is installed and is provided with suspended hood, and the bottom of the pulverized-coal collector is provided with fine powder discharging opening
With coarse powder discharging opening, the port of export above each screen cloth is connected with described coarse powder discharging opening, under finally successively being sieved
Material particles fall into fine powder discharging opening, are provided with the discharge end of the roll squeezer for pulverizing material lifting to fine powder to be separated
Second elevator of device charging aperture, the coarse powder discharging opening of the pulverized-coal collector is connected with the feeding mouth in the current stabilization storehouse, described
The fine powder discharging opening of pulverized-coal collector is connected with the input of the finished product conveyer, the outfan of finished product conveyer be provided with for
The finished product storage bin of storage finished product materials.
2. efficient roll-in grinding station according to claim 1, it is characterised in that：The air inlet of the pulverized-coal collector passes through
The environmentally friendly bag filter of pipeline connection, one end connection air-introduced machine of environmentally friendly bag filter, air-flow introduces environmental protection by air-introduced machine
Bag filter is simultaneously entered in pulverized-coal collector through pipeline, and the bottom of the environmentally friendly bag filter is provided with discharging opening, described
The discharging opening of environmentally friendly bag filter is connected with the input of the finished product conveyer.
3. a kind of efficient roll-in grinding process, it is characterised in that come using efficiently roll-in grinding station as claimed in claim 1 or 2
Roll-in grinding is completed, its processing step is：
A. grinding material is treated through material conveyor, the first elevator will treat that grinding thing lifts the feeding mouth for sending into current stabilization storehouse, and
Grinding is treated in current stabilization storehouse；
B. treating in current stabilization storehouse grinding material falls into the feeding end of roll squeezer and is rolled in roll squeezer；
C. the elevators of material Jing second after being rolled are promoted to the charging aperture of pulverized-coal collector, and material is entered in pulverized-coal collector
Sequentially passing through each screen cloth carries out thickness separation, more than basecoat mesh size specification material is into coarse powder discharging opening and returns to
Roll squeezer carries out again roll-in crushing, and less than the material of basecoat hole diameter of sieve (perforated) plate specification fine powder discharging opening is sieved into；
D. the fine powder that fine powder discharging opening is separated is delivered to be collected in finished product storage bin by finished product conveyer be used as finished product
Storage.
4. efficient roll-in grinding process according to claim 3, it is characterised in that：In described step c, air-flow passes through
Air-introduced machine introduces environmentally friendly bag filter and enters in pulverized-coal collector through pipeline, and the material in pulverized-coal collector is in air-flow
It is driven and accelerates by the speed of mesh size under guide functions so that the material of part certain fineness is entrained by the flow of air, increases
Shaker screen shunt volume, while the material Jing environmental protection bag filters that precipitate in environmentally friendly bag filter fall into finished product conveyer
Input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710014753.1A CN106669888A (en) | 2017-01-10 | 2017-01-10 | Efficient roller pressing grinding station and technique thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710014753.1A CN106669888A (en) | 2017-01-10 | 2017-01-10 | Efficient roller pressing grinding station and technique thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106669888A true CN106669888A (en) | 2017-05-17 |
Family
ID=58849507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710014753.1A Pending CN106669888A (en) | 2017-01-10 | 2017-01-10 | Efficient roller pressing grinding station and technique thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106669888A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971113A (en) * | 2017-12-27 | 2018-05-01 | 青岛联盛益康食品科技有限公司 | A kind of high-efficiency dehydration vegetables circulation powder manufacturing apparatus and technique |
| CN107983521A (en) * | 2017-12-28 | 2018-05-04 | 平湖信达软木工艺有限公司 | Cork fine fodder extraction system |
| CN108097364A (en) * | 2018-01-31 | 2018-06-01 | 徐州至信建材机械有限公司 | A kind of novel concrete industrial roll press cycle closed-circuit system of application specific fine powder separation equipment |
| CN109046561A (en) * | 2018-09-27 | 2018-12-21 | 天津水泥工业设计研究院有限公司 | A kind of steel slag final grinding system of roll squeezer |
| CN111282699A (en) * | 2020-03-05 | 2020-06-16 | 大连环球矿产股份有限公司 | Device capable of controlling fine structure of mineral fiber crystal form and control method using device |
| CN111298882A (en) * | 2020-04-02 | 2020-06-19 | 修文县苏达新型环保材料有限公司 | Calcium aluminate grinding system |
| CN111569994A (en) * | 2020-05-25 | 2020-08-25 | 中国中材国际工程股份有限公司 | Raw material roller press final grinding double fan system and rolling method |
| CN115739356A (en) * | 2022-11-14 | 2023-03-07 | 成都利君实业股份有限公司 | Roller press for secondary extrusion and secondary extrusion process |
| CN116727074A (en) * | 2023-06-15 | 2023-09-12 | 长兴天达环保建材有限公司 | Grinding device for limestone processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971113A (en) * | 2017-12-27 | 2018-05-01 | 青岛联盛益康食品科技有限公司 | A kind of high-efficiency dehydration vegetables circulation powder manufacturing apparatus and technique |
| CN107983521A (en) * | 2017-12-28 | 2018-05-04 | 平湖信达软木工艺有限公司 | Cork fine fodder extraction system |
| CN108097364A (en) * | 2018-01-31 | 2018-06-01 | 徐州至信建材机械有限公司 | A kind of novel concrete industrial roll press cycle closed-circuit system of application specific fine powder separation equipment |
| CN109046561A (en) * | 2018-09-27 | 2018-12-21 | 天津水泥工业设计研究院有限公司 | A kind of steel slag final grinding system of roll squeezer |
| CN111282699A (en) * | 2020-03-05 | 2020-06-16 | 大连环球矿产股份有限公司 | Device capable of controlling fine structure of mineral fiber crystal form and control method using device |
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Application publication date: 20170517 |