CN204620156U - A kind of cement grinding material circulating system - Google Patents
A kind of cement grinding material circulating system Download PDFInfo
- Publication number
- CN204620156U CN204620156U CN201520187215.9U CN201520187215U CN204620156U CN 204620156 U CN204620156 U CN 204620156U CN 201520187215 U CN201520187215 U CN 201520187215U CN 204620156 U CN204620156 U CN 204620156U
- Authority
- CN
- China
- Prior art keywords
- type powder
- powder concentrator
- charging
- bucket elevator
- ribbon conveyer
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Abstract
The utility model proposes a kind of cement grinding material circulating system, its equipment includes charging ribbon conveyer, charging bucket elevator, V-type powder concentrator, steady feed bin, roll squeezer, feed back ribbon conveyer and cement grinding mill, described V-type powder concentrator has charging aperture, coarse fodder outlet and fines outlet, the discharge end of charging bucket elevator connects the charging aperture of V-type powder concentrator by conveying pipeline, the coarse fodder outlet of V-type powder concentrator connects the feeding mouth of steady feed bin, make the discharge end of charging bucket elevator, V-type powder concentrator, steady feed bin, roll squeezer, the feeding end Matter Transfer loop in series of feed back ribbon conveyer and charging bucket elevator, the fines outlet of V-type powder concentrator is connected to cement grinding mill, especially, the discharge end of described charging ribbon conveyer connects the feeding mouth of steady feed bin.After cement ingredient is first ground into small particle by the utility model, sorting, pulverizing are carried out in recirculation, effectively can reduce carriage load, increase grinding efficiency, have the advantage of high efficiency, low energy consumption.
Description
Technical field
The utility model relates to technical field of cement production, the circulation grinding system specifically in cement grinding operation.
Background technology
In cement production process, powder-grinding process is a very important link, has very important impact to cement quality and production cost.With reference to figure 1, the equipment of existing powder-grinding process includes charging ribbon conveyer 1, charging bucket elevator 2, V-type powder concentrator 3, steady feed bin 4, roll squeezer 5, feed back ribbon conveyer 6 and cement grinding mill 7, V-type powder concentrator 3 has charging aperture, coarse fodder outlet 31 and fines outlet 32, the discharge end of charging ribbon conveyer 1 connects the feed end of charging bucket elevator 2, the discharge end of charging bucket elevator 2 connects the charging aperture of V-type powder concentrator 3, the coarse fodder outlet 31 of V-type powder concentrator 3 connects the feeding mouth of steady feed bin 4, make the discharge end of charging bucket elevator 2, V-type powder concentrator 3, steady feed bin 4, roll squeezer 5, the feeding end of feed back ribbon conveyer 6 and charging bucket elevator 1 forms material closed circuit, the fines of V-type powder concentrator 3 exports 32 pipes and is connected to cement grinding mill 7, the cement ingredient at cement ingredient station is successively by charging ribbon conveyer 1 → charging bucket elevator 2 → V-type powder concentrator 3, V-type powder concentrator 3 sub-elects coarse fodder → steady feed bin 4 → roll squeezer 5 → feed back ribbon conveyer 6, newly transport together with next cement ingredient by charging bucket elevator 1 → V-type powder concentrator 3 with charging ribbon conveyer 1, → V-type powder concentrator 3 sorting pulverized by the coarse fodder circulation → roll squeezer 5 that V-type powder concentrator 3 is sub-elected, V-type powder concentrator 3 sub-elects fines and enters cement grinding mill 7 and carry out fine crushing.The circulation pulverizing of cement ingredient meal and sorting in existing this powder-grinding process, be conducive to ensureing cement product quality, its weak point is: the supplied materials at cement ingredient station is usually containing large granular materials, when charging bucket elevator 2 enters V-type powder concentrator 3, one is the operating load that the transport of underproof large granular materials adds charging bucket elevator 2; Two is that large granular materials easily causes material curtain uneven, affects the grinding efficiency of V-type powder concentrator 3.
Summary of the invention
The purpose of this utility model proposes a kind of cement grinding material circulating system, can effectively reduce material transportation load, improves material sorting cycle efficieny, have the feature of high efficiency, low energy consumption.
The purpose of this utility model realizes by following technical scheme:
A kind of cement grinding material circulating system, its equipment includes charging ribbon conveyer, charging bucket elevator, V-type powder concentrator, steady feed bin, roll squeezer, feed back ribbon conveyer and cement grinding mill, described V-type powder concentrator has charging aperture, coarse fodder outlet and fines outlet, the discharge end of charging bucket elevator connects the charging aperture of V-type powder concentrator by conveying pipeline, the coarse fodder outlet of V-type powder concentrator connects the feeding mouth of steady feed bin, make the discharge end of charging bucket elevator, V-type powder concentrator, steady feed bin, roll squeezer, the feeding end Matter Transfer loop in series of feed back ribbon conveyer and charging bucket elevator, the fines outlet of V-type powder concentrator is connected to cement grinding mill, the discharge end of described charging ribbon conveyer connects the feeding mouth of steady feed bin.
Prioritization scheme, the conveying pipeline of charging bucket elevator discharge end is serially connected with triple valve, and the discharge end of charging bucket elevator is connected to charging aperture and the cement grinding mill of V-type powder concentrator by Three-way valve pipe.
When the utility model runs, the cement ingredient at cement ingredient station pulverizes rear → feed back ribbon conveyer → charging bucket elevator → V-type powder concentrator by charging ribbon conveyer → steady feed bin → roll squeezer, the fines that V-type powder concentrator sub-elects enters cement grinding mill, after the coarse fodder that V-type powder concentrator sub-elects → steady feed bin → roll squeezer is pulverized → and feed back ribbon conveyer → charging bucket elevator → V-type powder concentrator, being first ground into small particle Posterior circle through roll squeezer carries out sorting, pulverizing to make cement ingredient.
The utility model has following substantive distinguishing features and progress:
1, the utility model effectively reduces oarse-grained cement ingredient and enters charging bucket type elevator traffic, decreases charging bucket elevator and uses load.
2, the utility model effectively avoids oarse-grained cement ingredient to enter V-type powder concentrator, is conducive to forming equal refining curtain, improves the grinding efficiency of V-type powder concentrator.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing powder-grinding process.
Fig. 2 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
With reference to figure 2, a kind of cement grinding material circulating system, its equipment includes charging ribbon conveyer 1, charging bucket elevator 2, V-type powder concentrator 3, steady feed bin 4, roll squeezer 5, feed back ribbon conveyer 6 and cement grinding mill 7.
Described V-type powder concentrator 3 has charging aperture, coarse fodder outlet 31 and fines outlet 32.
The discharge end of charging bucket elevator 2 is by 8 points, triple valve no matter be connected to charging aperture and the cement grinding mill 7 of V-type powder concentrator 3, the coarse fodder outlet 31 of V-type powder concentrator 3 connects the feeding mouth of steady feed bin 4, makes the feeding end Matter Transfer loop in series of the discharge end of charging bucket elevator 2, V-type powder concentrator 3, steady feed bin 4, roll squeezer 5, feed back ribbon conveyer 6 and charging bucket elevator 1.
The fines of V-type powder concentrator 3 exports 32 points no matter is connected to cement grinding mill 7, and the discharge end of described charging ribbon conveyer 1 connects the feeding mouth of steady feed bin 4.
During the utility model routine work, triple valve 8 on conveying pipeline makes the discharge end of charging bucket elevator 2 connect the charging aperture (not connecting logical cement grinding mill 7) of logical V-type powder concentrator 3, the cement ingredient at cement ingredient station pulverizes rear → feed back ribbon conveyer 6 → charging bucket elevator 2 → V-type powder concentrator 3 by charging ribbon conveyer 1 → steady feed bin 4 → roll squeezer 5, V-type powder concentrator 3 sub-elects coarse fodder → steady feed bin 4 → roll squeezer 5 and pulverizes rear → feed back ribbon conveyer 6 → charging bucket elevator 2 → V-type powder concentrator, first being ground into small particle Posterior circle through roll squeezer carries out sorting to make cement ingredient, pulverize.The fines that V-type powder concentrator 3 sub-elects exports 32 by fines and enters cement grinding mill 7.
When needing emergent operation, triple valve 8 on conveying pipeline makes the logical cement grinding mill 7(of the discharge end of charging bucket elevator 2 connection or not the charging aperture of logical V-type powder concentrator 3), cement ingredient is directly entered in cement grinding mill 7 and carries out fine crushing, reduce flow chart and complete cement grinding with the fastest time.
Cement ingredient of the present utility model first recycles and carries out sorting, pulverizing after being ground into small particle, effectively reduces the lasting freight volume of charging bucket elevator 2 pairs of bulky grains batchings, reduces running load; Increase the fines amount entering V-type powder concentrator 3 simultaneously, improve grinding efficiency.The utility model has the advantage of high efficiency and low energy consumption.
Claims (2)
1. a cement grinding material circulating system, its equipment includes charging ribbon conveyer (1), charging bucket elevator (2), V-type powder concentrator (3), steady feed bin (4), roll squeezer (5), feed back ribbon conveyer (6) and cement grinding mill (7), described V-type powder concentrator (3) has charging aperture, coarse fodder outlet (31) and fines outlet (32), the discharge end of charging bucket elevator (2) connects the charging aperture of V-type powder concentrator (3) by conveying pipeline, coarse fodder outlet (31) of V-type powder concentrator (3) connects the feeding mouth of steady feed bin (4), makes the discharge end of charging bucket elevator (2), V-type powder concentrator (3), steady feed bin (4), roll squeezer (5), the feeding end Matter Transfer loop in series of feed back ribbon conveyer (6) and charging bucket elevator (1), fines outlet (32) pipe of V-type powder concentrator (3) is connected to cement grinding mill (7), it is characterized in that: the discharge end of described charging ribbon conveyer (1) is connected to the feeding mouth of steady feed bin (4).
2. cement grinding material circulating system according to claim 1, it is characterized in that: the conveying pipeline of charging bucket elevator (2) discharge end is serially connected with triple valve (8), the discharge end of charging bucket elevator (2) is connected to charging aperture and the cement grinding mill (7) of V-type powder concentrator (3) by triple valve (8) pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520187215.9U CN204620156U (en) | 2015-03-31 | 2015-03-31 | A kind of cement grinding material circulating system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520187215.9U CN204620156U (en) | 2015-03-31 | 2015-03-31 | A kind of cement grinding material circulating system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204620156U true CN204620156U (en) | 2015-09-09 |
Family
ID=54039220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520187215.9U Active CN204620156U (en) | 2015-03-31 | 2015-03-31 | A kind of cement grinding material circulating system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204620156U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105562159A (en) * | 2016-02-03 | 2016-05-11 | 江苏新鹏重型机电制造有限公司 | Ultra-fine grinding system for cement production |
CN108218265A (en) * | 2018-03-20 | 2018-06-29 | 桐乡市羔羊水泥有限公司 | A kind of cement mixing material and its grinding method |
CN108355968A (en) * | 2018-04-24 | 2018-08-03 | 南京凯盛国际工程有限公司 | A kind of dry-method sand manufacturing system and method |
CN113976231A (en) * | 2021-11-19 | 2022-01-28 | 江苏吉达粉体工程设计研究院有限公司 | Cement raw material grinding system of roller press |
-
2015
- 2015-03-31 CN CN201520187215.9U patent/CN204620156U/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105562159A (en) * | 2016-02-03 | 2016-05-11 | 江苏新鹏重型机电制造有限公司 | Ultra-fine grinding system for cement production |
CN108218265A (en) * | 2018-03-20 | 2018-06-29 | 桐乡市羔羊水泥有限公司 | A kind of cement mixing material and its grinding method |
CN108355968A (en) * | 2018-04-24 | 2018-08-03 | 南京凯盛国际工程有限公司 | A kind of dry-method sand manufacturing system and method |
CN108355968B (en) * | 2018-04-24 | 2024-04-05 | 中材国际智能科技有限公司 | Dry sand making system and method |
CN113976231A (en) * | 2021-11-19 | 2022-01-28 | 江苏吉达粉体工程设计研究院有限公司 | Cement raw material grinding system of roller press |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204620156U (en) | A kind of cement grinding material circulating system | |
CN103342482B (en) | External-circulation cement finish grinding system for vertical mill | |
CN202921397U (en) | Efficient crushing system for vertical mill | |
CN201120305Y (en) | Full-automatic product line for producing spherical plumbago ultramicro powder body | |
CN104211312A (en) | Cement outer-circulating semi-finish grinding system of vertical mill | |
CN202983822U (en) | Cement combination grinding system | |
CN104193207A (en) | System for preparing cement through separately grinding | |
CN204866108U (en) | Half whole grinding system of material | |
CN103555935A (en) | Pellet iron ore concentrate fine grinding pelletizing system and process | |
CN202655097U (en) | Iron mine dry method fine grinding system | |
CN205032252U (en) | High -efficient powder coating raw materials rubbing crusher | |
CN204058266U (en) | A kind of cement outer circulation Vertical Mill half final grinding system | |
CN203360283U (en) | Outer circulation final grinding system of cement vertical mill | |
CN204768893U (en) | Wheat milling equipment | |
WO2020034298A1 (en) | Combined cement grinding system and method applicable to high-moisture materials | |
CN202290240U (en) | Fine grinding system for mineral powder | |
CN210022424U (en) | Slag and cement combined grinding production line | |
CN202729814U (en) | White carbon black production equipment | |
CN108525831A (en) | A kind of pulverizer safety device | |
CN205340996U (en) | Half whole formula grinding system | |
CN203874885U (en) | Vertical type roller mill system | |
CN202744341U (en) | White carbon black production equipment | |
CN210449429U (en) | Ball-milling system of high-efficient grinding miropowder | |
CN205008089U (en) | Cement material grinding circulation system | |
CN203546120U (en) | Conglomeration iron concentrate fine-grinding and pelletizing system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |