CN108097364A - A kind of novel concrete industrial roll press cycle closed-circuit system of application specific fine powder separation equipment - Google Patents
A kind of novel concrete industrial roll press cycle closed-circuit system of application specific fine powder separation equipment Download PDFInfo
- Publication number
- CN108097364A CN108097364A CN201810095333.5A CN201810095333A CN108097364A CN 108097364 A CN108097364 A CN 108097364A CN 201810095333 A CN201810095333 A CN 201810095333A CN 108097364 A CN108097364 A CN 108097364A
- Authority
- CN
- China
- Prior art keywords
- fine powder
- grader
- application specific
- separation equipment
- circuit system
- 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
- 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
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- 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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- 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
- B02C4/28—Details
- B02C4/286—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
-
- 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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
The invention discloses a kind of novel concrete industrial roll press cycle closed-circuit systems of application specific fine powder separation equipment of tooling device technical field,Including belt conveyor,The discharge end of the belt conveyor and the feed inlet of bucket elevator connect,The outlet at bottom of the roll squeezer is connected by bucket elevator with the feed end of fine powder grader,The finished product discharge port of the fine powder grader is connected by conveyance conduit with bucket elevator,The conveyance conduit that passes on left of the air box pulse dust remover is connected with centrifugal fan,The bottom discharge mouth of the air box pulse dust remover is connected by connecting tube with the conveyance conduit positioned at fine powder grader finished product discharge outlet,The present invention is on the premise of ensureing to play roll squeezer crushing effect,Reduce the installed power of the roll squeezer circulatory system,Reduce equipment one-time investment,Reduce vulnerable part consumption,Improve unit efficiency,Achieve the purpose that energy-saving.
Description
Technical field
The invention discloses a kind of novel concrete industrial roll press cycle closed-circuit system of application specific fine powder separation equipment,
Specially tooling device technical field.
Background technology
At present, cement industry is on the basis of closely knit feeding with roll squeezer, and the high voltage load of roll squeezer is passed by two roller systems
It is delivered to and is extruded material bed, mutually squeezed between material and deform, tear, crush, the material squeezed has powdery, graininess
And the aniseed cake generated due to extruding, enter mill before need will material cake break up and by the feed separation of greater particle size out and again
Roll squeezer recycling is returned to, qualified material just carries out grinding into ball mill, so as to fulfill reducing mill feed size, improving grinding machine
Production capacity, the purpose for reducing cement grinding system energy consumption.
The current cement roller press Xun Huan mating thickness powder separation equipment of closed-circuit system has 2 kinds of configurations：1. using scattering and grading
Machine is broken up and is classified to material, and scattering grader uses double dynamical transmission, and a set of is spreading disk, and a set of is classifying turbine.
For Cut size generally in below 2mm, vulnerable part is more, and system power is larger, and maintenance cost is high.2. it is carried out using " V " shape powder concentrator
Thickness separates, and material cake only leans on " beating " several times from during focusing on freedom to be broken up, and fine powder separation is selected by wind-force, if
Standby occupied space is big, and factory building height is high, and one-time investment is big；Operation requirement is high, is difficult to control.For this purpose, we have proposed one kind
The novel concrete industrial roll press cycle closed-circuit system of application specific fine powder separation equipment comes into operation, to solve the above problems.
The content of the invention
It is an object of the invention to provide a kind of novel concrete industrial roll press cycles of application specific fine powder separation equipment
Closed-circuit system, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical solution：A kind of application specific fine powder separation equipment it is new
Cement industry roll squeezer cycles closed-circuit system, including belt conveyor, the discharge end and bucket elevator of the belt conveyor
Feed inlet connection, the feed end in intermediate current stabilization storehouse, the intermediate current stabilization are located at the top discharge mouth of the bucket elevator
The bottom in storehouse is connected with its top feed mouth of roll squeezer, and the outlet at bottom of the roll squeezer is classified by bucket elevator and fine powder
The feed end connection of machine, the finished product discharge port of the fine powder grader is connected by conveyance conduit with bucket elevator, and fine powder
The filtrate outlet of grader is connected by circulation loop pipe with intermediate current stabilization storehouse, and the top of the fine powder grader also passes through conveying
Pipeline is connected with air box pulse dust remover, and the conveyance conduit that passes on left of the air box pulse dust remover connects with centrifugal fan
It connects, the bottom discharge mouth of the air box pulse dust remover passes through connecting tube and the conveying positioned at fine powder grader finished product discharge outlet
Pipeline is connected.
Preferably, it is also equipped with iron remover on the transfer passage at the top of the belt conveyor.
Preferably, it is also equipped with electric gate valve at the outlet at bottom in the intermediate current stabilization storehouse.
Preferably, the sieve plate of the fine powder grader inner cavity is obliquely arranged on the internal chamber wall of fine powder grader, and
The right side low side of sieve plate is corresponding with the bottom filtrate outlet port of fine powder grader.
Preferably, the sieve plate in the fine powder grader is arranged using the screen slot of strip, gap size for 2 × 10~
50mm。
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is mating using a kind of swinging fine powder grader
Roll squeezer forms a kind of new roll squeezer closed circuit circulatory system, on the premise of ensureing to play roll squeezer crushing effect, reduces roller
The installed power of press cycle system reduces equipment one-time investment, reduces vulnerable part consumption, improves unit efficiency, reach section
The purpose that can be lowered consumption.The present invention is applied widely, and the thickness powder that can be suitable for the cement industry roll squeezer circulatory system separates, is more
Kind black and the sorting screening of non-ferrous metal ore industry fine particle separation and the fine sand of artificial sand making industry.
Description of the drawings
Fig. 1 is present system schematic diagram.
In figure：1 belt conveyor, 2 iron removers, 3 bucket elevators, 4 intermediate current stabilization storehouses, 5 electric gate valves, 6 roll squeezers, 7
Fine powder grader, 8 air box pulse dust removers, 9 centrifugal fans.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of new type water bricklayer's of application specific fine powder separation equipment
Industry roll squeezer cycles closed-circuit system, including belt conveyor 1, the discharge end of the belt conveyor 1 and bucket elevator 3 into
Material mouth connects, and the feed end in intermediate current stabilization storehouse 4, the intermediate current stabilization storehouse 4 are located at the top discharge mouth of the bucket elevator 3
Bottom connected with its top feed mouth of roll squeezer 6, the outlet at bottom of the roll squeezer 6 passes through bucket elevator 3 and fine powder point
The feed end connection of grade machine 7, the finished product discharge port of the fine powder grader 7 are connected by conveyance conduit with bucket elevator 3, and
The filtrate outlet of fine powder grader 7 is connected by circulation loop pipe with intermediate current stabilization storehouse 4, and the top of the fine powder grader 7 is also
It is connected by conveyance conduit with air box pulse dust remover 8, the air box pulse dust remover 8 passes on left conveyance conduit and centrifugation
Formula wind turbine 9 connects, and the bottom discharge mouth of the air box pulse dust remover 8 is by connecting tube with going out positioned at 7 finished product of fine powder grader
Conveyance conduit at material mouth is connected.
Wherein, iron remover 2 is also equipped on the transfer passage at 1 top of belt conveyor, the intermediate current stabilization storehouse 4
Electric gate valve 5 is also equipped at outlet at bottom, the sieve plate of 7 inner cavity of fine powder grader is obliquely arranged in fine powder grader
On 7 internal chamber wall, and the right side low side of sieve plate is corresponding with the bottom filtrate outlet port of fine powder grader 7, the fine powder point
Sieve plate in grade machine 7 arranges that gap size is 2 × 10~50mm using the screen slot of strip.
Operation principle：Synthesis raw material from cement raw material dispensing storehouse by belt conveyor 1 into bucket elevator 3, and
Comprehensive raw material is promoted in intermediate current stabilization storehouse 4 by bucket elevator 2, the iron remover 2 on belt conveyor 1 will be in comprehensive raw material
Metal impurities absorb, metal impurities is avoided during following process to damage process equipment, are made by intermediate current stabilization storehouse 4 in it
Level of filler material and the particle collocation in portion are reasonable so that the pressing effect that roll squeezer 6 can be optimal, the high pressure of roll squeezer 6
Load is transferred to by two roller systems to be extruded material bed, is mutually squeezed between material and is deformed, tears, crushes, then passed through
Bucket elevator 3 is delivered in fine powder grader 7, and fine powder grader 7 is using the strip screen slot being circumferentially laid out, gap size
2 × 10~50mm is can reach, separates powdery or granular substance less than 1.5mm, especially the strip sheet material to squeezing
It is easier to by being greatly improved by efficiency, qualified material is delivered to dispensing storehouse by bucket elevator 3 after classification
In, the unqualified material after sieve plate sieves then is re-introduced into intermediate current stabilization storehouse 4, by roll squeezer 6 to material again into
Row roll-in crushes, and is connected at the top of fine powder grader 7 by conveyance conduit with air box pulse dust remover 8, utilizes centrifugal wind
Dusty gas in fine powder grader 7 is drawn in air box pulse dust remover 8 by machine 9, after bag pulse dedusting, by powder
Material is delivered to by connecting tube in conveyance conduit, and into dispensing storehouse, the present invention is ensureing the premise of performance roll squeezer crushing effect
Under, the installed power of the roll squeezer circulatory system is reduced, reduces equipment one-time investment, reduces vulnerable part consumption, improves unit effect
Rate achievees the purpose that energy-saving.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of novel concrete industrial roll press cycle closed-circuit system of application specific fine powder separation equipment, including belt conveyor
(1), it is characterised in that：The discharge end of the belt conveyor (1) is connected with the feed inlet of bucket elevator (3), the bucket type
It is located at the feed end of intermediate current stabilization storehouse (4), the bottom of the intermediate current stabilization storehouse (4) and roller at the top discharge mouth of elevator (3)
Its top feed mouth connection of press (6), the outlet at bottom of the roll squeezer (6) pass through bucket elevator (3) and fine powder grader
(7) feed end connection, the finished product discharge port of the fine powder grader (7) are connected by conveyance conduit with bucket elevator (3),
And the filtrate outlet of fine powder grader (7) is connected by circulation loop pipe with intermediate current stabilization storehouse (4), the fine powder grader (7)
Top be also connected by conveyance conduit with air box pulse dust remover (8), passing on left for the air box pulse dust remover (8) is defeated
Pipeline is sent to be connected with centrifugal fan (9), the bottom discharge mouth of the air box pulse dust remover (8) is thin with being located at by connecting tube
The conveyance conduit of powder grader (7) finished product discharge outlet is connected.
2. a kind of novel concrete industrial roll press cycle of application specific fine powder separation equipment according to claim 1 is closed circuit
System, it is characterised in that：Iron remover (2) is also equipped on transfer passage at the top of the belt conveyor (1).
3. a kind of novel concrete industrial roll press cycle of application specific fine powder separation equipment according to claim 1 is closed circuit
System, it is characterised in that：Electric gate valve (5) is also equipped at the outlet at bottom of the intermediate current stabilization storehouse (4).
4. a kind of novel concrete industrial roll press cycle of application specific fine powder separation equipment according to claim 1 is closed circuit
System, it is characterised in that：The sieve plate of fine powder grader (7) inner cavity is obliquely arranged in the inner cavity of fine powder grader (7)
On wall, and the right side low side of sieve plate is corresponding with the bottom filtrate outlet port of fine powder grader (7).
5. a kind of novel concrete industrial roll press cycle of application specific fine powder separation equipment according to claim 1 is closed circuit
System, it is characterised in that：Sieve plate in the fine powder grader (7) arranged using the screen slot of strip, gap size for 2 ×
10~50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810095333.5A CN108097364A (en) | 2018-01-31 | 2018-01-31 | A kind of novel concrete industrial roll press cycle closed-circuit system of application specific fine powder separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810095333.5A CN108097364A (en) | 2018-01-31 | 2018-01-31 | A kind of novel concrete industrial roll press cycle closed-circuit system of application specific fine powder separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108097364A true CN108097364A (en) | 2018-06-01 |
Family
ID=62221538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810095333.5A Pending CN108097364A (en) | 2018-01-31 | 2018-01-31 | A kind of novel concrete industrial roll press cycle closed-circuit system of application specific fine powder separation equipment |
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| Country | Link |
|---|---|
| CN (1) | CN108097364A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290039A (en) * | 2018-09-04 | 2019-02-01 | 南京工业大学 | A kind of mechanism sandstone processing technology |
| CN109499732A (en) * | 2019-01-15 | 2019-03-22 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | High pressure roller mill technique workshop |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099735A (en) * | 1993-02-04 | 1995-03-08 | 弗·尔·斯米德恩公司 | Method for manufacturing of normal as well as ultra-fine cement |
| EP0648539A2 (en) * | 1993-10-13 | 1995-04-19 | Klöckner-Humboldt-Deutz Aktiengesellschaft | Closed circuit grinding plant |
| CN102179272A (en) * | 2011-01-07 | 2011-09-14 | 重庆京庆重型机械有限公司 | Final grinding system of rolling machine in steel slag and mineral slag micropowder production line |
| CN102327804A (en) * | 2011-07-06 | 2012-01-25 | 洛阳宇航重工机械有限公司 | Closed type production line device and method for crushing aluminum oxide crusted blocks |
| CN106669888A (en) * | 2017-01-10 | 2017-05-17 | 罗干年 | Efficient roller pressing grinding station and technique thereof |
| CN206701392U (en) * | 2017-04-13 | 2017-12-05 | 徐州马龙节能环保设备有限公司 | Super fine machining production line |
| CN208050023U (en) * | 2018-01-31 | 2018-11-06 | 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 |
-
2018
- 2018-01-31 CN CN201810095333.5A patent/CN108097364A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099735A (en) * | 1993-02-04 | 1995-03-08 | 弗·尔·斯米德恩公司 | Method for manufacturing of normal as well as ultra-fine cement |
| EP0648539A2 (en) * | 1993-10-13 | 1995-04-19 | Klöckner-Humboldt-Deutz Aktiengesellschaft | Closed circuit grinding plant |
| CN102179272A (en) * | 2011-01-07 | 2011-09-14 | 重庆京庆重型机械有限公司 | Final grinding system of rolling machine in steel slag and mineral slag micropowder production line |
| CN102327804A (en) * | 2011-07-06 | 2012-01-25 | 洛阳宇航重工机械有限公司 | Closed type production line device and method for crushing aluminum oxide crusted blocks |
| CN106669888A (en) * | 2017-01-10 | 2017-05-17 | 罗干年 | Efficient roller pressing grinding station and technique thereof |
| CN206701392U (en) * | 2017-04-13 | 2017-12-05 | 徐州马龙节能环保设备有限公司 | Super fine machining production line |
| CN208050023U (en) * | 2018-01-31 | 2018-11-06 | 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290039A (en) * | 2018-09-04 | 2019-02-01 | 南京工业大学 | A kind of mechanism sandstone processing technology |
| CN109290039B (en) * | 2018-09-04 | 2021-03-26 | 南京工业大学 | Machining process for machine-made sand stone |
| CN109499732A (en) * | 2019-01-15 | 2019-03-22 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | High pressure roller mill technique workshop |
| CN109499732B (en) * | 2019-01-15 | 2023-12-05 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | High-pressure roller grinding process factory building |
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