CN207430421U - A kind of flour mill for building - Google Patents
A kind of flour mill for building Download PDFInfo
- Publication number
- CN207430421U CN207430421U CN201721023059.8U CN201721023059U CN207430421U CN 207430421 U CN207430421 U CN 207430421U CN 201721023059 U CN201721023059 U CN 201721023059U CN 207430421 U CN207430421 U CN 207430421U
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- air
- air inlet
- charge
- pipe
- water conservancy
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Abstract
A kind of flour mill for building, includes：Cyclone collector, air blower, air inlet main pipe, barometer, backwind tube, surge pipe, air pressure regulator, air inlet are in charge of, water conservancy diversion snail piece and air passage；The cyclone collector is connected by backwind tube with air blower；The backwind tube is equipped with surge pipe；The surge pipe is equipped with air pressure regulator；The air blower is in charge of by air inlet main pipe with air inlet to be connected；The barometer is arranged in air inlet main pipe；The air inlet is in charge of to be connected with air passage, and water conservancy diversion snail piece is equipped between the air passage and host cylinder.The utility model come regulating air volume, makes air-flow reach balance by the air pressure regulator on surge pipe, so that unobstructed to the sorting of agstone in main barrel body.The utility model optimizes the structure of air inlet, and air inlet main pipe is divided into two air inlets and is in charge of, and sets the water conservancy diversion snail piece identical with the direction that air inlet is in charge of, and reduces the loss of air inlet air quantity, and the mobility of agstone is more preferable.
Description
Technical field
The utility model is related to Architectural Equipment technical field more particularly to a kind of flour mills for building.
Background technology
In building powder industry, agstone secondary industry progressively occupies larger specific gravity.Agstone is five big gels
One of material occupies an important position in national economy, be widely used in building, building materials, etc. numerous application fields, be a kind of heavy
The building material wanted.
Agstone production line flow process can be summarized as：Lime stone tcrude ore → oscillating feeder → jaw crusher → bucket
Formula elevator → raw material cabin → impact breaker → bucket elevator → impact crusher (gyratory crusher) → Ultrafine Grinding
Powder machine → bucket elevator → conveyer → clinker storehouse cooling, storage → finished product, wherein grinding link are particularly critical.
In the grinding of agstone, common mechanical equipment is raymond mill, and raymond mill structure is mainly by leading
Machine, analyzer, wind turbine, finished product cyclone separator, micro mist cyclone separator and air hose composition, inventor have found that existing thunder covers
Flour mill has the following problems in use：
1. because lime stone is there are certain moisture, the heat generated in grinding makes grinding indoor temperature raise and make gas
Evaporation, changes throughput, each tubing connection of complete machine is poorly sealed in addition, and ambient atmos are inhaled into, and increase air circulation
Add, cause not smooth to the sorting of agstone in grinding chamber.
2. the structure at flour mill tunnel inlet causes, entrance wind direction resistance is big, and wind loss is big, causes stream flow
It is poor.
Then, inventor in view of this, adhere to that the relevant industries for many years enrich design and develop and the experience of actual fabrication,
Improvement is studied for existing structure and missing, a kind of flour mill for building is provided, is had more more in fact to reach
With the purpose of value.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of flour mill for building
There are lime stone sorting is not smooth and the problem of entrance wind loss is big for existing Portland stone flour mill.
The purpose and effect of the utility model flour mill for building, are reached by technological means in detail below：
A kind of flour mill for building, wherein, which includes：
Main motor, main shaft, mill rod, feed inlet, host cylinder, sorting motor, air classifier, cyclone collector, air blast
Machine, air inlet main pipe, barometer, backwind tube, surge pipe, air pressure regulator, air inlet are in charge of, water conservancy diversion snail piece and air passage；
The main motor is connected by retarder with main shaft；The main shaft is connected with mill rod；The mill rod is arranged on master
In machine drum body；The feed inlet is arranged in the one side wall of host cylinder；The air classifier is arranged in the top of host cylinder
Side, and air classifier is driven by sorting motor；The top of the host cylinder is connected by pipeline with cyclone collector；
The cyclone collector is connected by backwind tube with air blower；The backwind tube is equipped with surge pipe；It is set on the surge pipe
There is air pressure regulator；The air blower is in charge of by air inlet main pipe with air inlet to be connected；The barometer is arranged in air inlet main pipe；
The air inlet is in charge of to be connected with air passage, and water conservancy diversion snail piece is equipped between the air passage and host cylinder.
Further, the air inlet is in charge of is symmetrically arranged with along the tangential direction in air passage at two altogether.
Further, the direction of the water conservancy diversion snail piece is identical with the direction that air inlet is in charge of.
With existing structure in comparison, the utility model has the following advantages that：
1. the utility model detects the air pressure in air inlet main pipe by setting barometer in air inlet main pipe, and leads to
The air pressure regulator crossed on surge pipe carrys out regulating air volume, and air-flow is made to reach balance, so as to lime stone in main barrel body
The sorting of powder is smooth.
2. the utility model optimize air inlet structure, air inlet main pipe is divided into two air inlets and is in charge of, and set and
The identical water conservancy diversion snail piece of the direction being in charge of is entered the wind, reduces the loss of air inlet air quantity, the mobility of agstone is more preferable.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is to enter the wind the arrangement schematic diagram being in charge of with water conservancy diversion snail piece.
In figure：1st, main motor, 2, main shaft, 3, mill rod, 4, feed inlet, 5, host cylinder, 6, sorting motor, 7, air classification
Machine, 8, cyclone collector, 9, air blower, 10, air inlet main pipe, 11, barometer, 12, backwind tube, 13, surge pipe, 14, air pressure tune
Save valve, 15, air inlet be in charge of, 16, water conservancy diversion snail piece, 17, air passage.
Specific embodiment
In the following, will be explained in the embodiment of the utility model, the example is shown in the accompanying drawings and the description below.It although will
The utility model is described with reference to exemplary embodiment, it is to be understood that the description does not really want the utility model to be limited to this to show
The embodiment of example property.On the contrary, the utility model will not only cover the exemplary embodiment, but also cover various replacements,
Change, equivalent and other embodiment, can be included in the spirit and model of the utility model as defined in the appended claims
In enclosing.
Referring to Fig. 1 to attached drawing 2, a kind of flour mill for building includes：
Main motor 1, main shaft 2, mill rod 3, feed inlet 4, host cylinder 5, sorting motor 6, air classifier 7, cyclone collection
Device 8, air blower 9, air inlet main pipe 10, barometer 11, backwind tube 12, surge pipe 13, air pressure regulator 14, air inlet are in charge of 15, lead
Flow snail piece 16 and air passage 17；
Main motor 1 is connected by retarder with main shaft 2；Main shaft 2 is connected with mill rod 3；It grinds rod 3 and is arranged on host cylinder 5
It is interior；Feed inlet 4 is arranged in the one side wall of host cylinder 5；Air classifier 7 is arranged on the inside top of host cylinder 5, and air point
Grade machine 7 is driven by sorting motor 6；The top of host cylinder 5 is connected by pipeline with cyclone collector 8；Cyclone collector 8
It is connected by backwind tube 12 with air blower 9；Backwind tube 12 is equipped with surge pipe 13；Surge pipe 13 is equipped with air pressure regulator
14；Air blower 9 is in charge of 15 with air inlet by air inlet main pipe 10 and is connected；Barometer 11 is arranged in air inlet main pipe 10；Air inlet is in charge of
15 are connected with air passage 17, and water conservancy diversion snail piece 16 is equipped between air passage 17 and host cylinder 5.
Wherein, air inlet is in charge of 15 and is symmetrically arranged with altogether along the tangential direction in air passage 17 at two, and air inlet increases, and air-flow disperses
More uniformly, and the air inlet of arc-shaped setting is in charge of the smoothness for improving nearly gas.
Wherein, the direction of water conservancy diversion snail piece 16 be in charge of with air inlet 15 direction it is identical, the flowing for making air is more unobstructed, reduce
Resistance reduces wind loss.
The specifically used mode of the present embodiment and effect：
When using the flour mill for building, raw limestone is entered by feed inlet 4 in host cylinder 5, and main motor 1 is logical
Crossing main shaft 2 drives mill rod 3 to carry out grinding to raw limestone, meanwhile, air is imported two by air blower 9 by air inlet main pipe 10
Air inlet is in charge of in 15, and then, air is in charge of 15 and is entered in air passage 17 by air inlet, air inlet be in charge of 15 along air passage 17 tangent line side
To setting, also, air inlet is in charge of 15 and is symmetrically arranged at two, and air-flow can be made to disperse more uniformly, to improve the unobstructed of air inlet, wind
Air in road 17 is entered through water conservancy diversion snail piece 16 in host cylinder 5, and the setting of water conservancy diversion snail piece 16 makes the flowing of air more
It is unobstructed, reduce the loss of air quantity, the limestone powder after grinding rises with air-flow, is classified, met through air classifier 7
The powder of granularity requirements is entered by pipeline in cyclone collector 8, is separated and collected, and air-flow is through on cyclone collector 8
Backwind tube is imported into air blower 9, and because lime stone is there are certain moisture, the heat generated in grinding makes in host cylinder 5
Temperature raises and makes gas evaporation, changes throughput, each tubing connection of complete machine is poorly sealed in addition, and ambient atmos are inhaled
Enter, increase air circulation, cause host cylinder 5 interior not smooth to the sorting of agstone, by being set in air inlet main pipe 10
Barometer 11 detects the air pressure in air inlet main pipe 10, and adjusts air quantity by the air pressure regulator 14 on surge pipe 13
Size makes air-flow reach balance, so that smooth to the sorting of agstone in host cylinder 5.
The above is only the preferred embodiment to the utility model, and not the utility model is made in any form
Limitation, it is every according to the technical essence of the utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, belongs in the range of technical solutions of the utility model.
Claims (3)
1. a kind of flour mill for building, it is characterised in that：The flour mill for building includes：
Main motor, main shaft, mill rod, feed inlet, host cylinder, sorting motor, air classifier, cyclone collector, air blower, into
Wind supervisor, barometer, backwind tube, surge pipe, air pressure regulator, air inlet are in charge of, water conservancy diversion snail piece and air passage；
The main motor is connected by retarder with main shaft；The main shaft is connected with mill rod；The mill rod is arranged on main barrel
In vivo；The feed inlet is arranged in the one side wall of host cylinder；The air classifier is arranged on the inside top of host cylinder, and
Air classifier is driven by sorting motor；The top of the host cylinder is connected by pipeline with cyclone collector；It is described
Cyclone collector is connected by backwind tube with air blower；The backwind tube is equipped with surge pipe；The surge pipe is equipped with gas
Press regulating valve；The air blower is in charge of by air inlet main pipe with air inlet to be connected；The barometer is arranged in air inlet main pipe；It is described
Air inlet is in charge of to be connected with air passage, and water conservancy diversion snail piece is equipped between the air passage and host cylinder.
2. flour mill for building according to claim 1, it is characterised in that：The air inlet is in charge of altogether along the tangent line in air passage
Direction is symmetrically arranged at two.
3. flour mill for building according to claim 1, it is characterised in that：The direction of the water conservancy diversion snail piece and air inlet point
The direction of pipe is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721023059.8U CN207430421U (en) | 2017-08-16 | 2017-08-16 | A kind of flour mill for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721023059.8U CN207430421U (en) | 2017-08-16 | 2017-08-16 | A kind of flour mill for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207430421U true CN207430421U (en) | 2018-06-01 |
Family
ID=62300834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721023059.8U Expired - Fee Related CN207430421U (en) | 2017-08-16 | 2017-08-16 | A kind of flour mill for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207430421U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075985A (en) * | 2019-05-08 | 2019-08-02 | 赵青梅 | A kind of new-type manufacture of cement raw material milling device |
| CN114289161A (en) * | 2021-12-31 | 2022-04-08 | 河南黎明重工科技股份有限公司 | System for be used for preparing CFB power plant desulfurization limestone flour |
-
2017
- 2017-08-16 CN CN201721023059.8U patent/CN207430421U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075985A (en) * | 2019-05-08 | 2019-08-02 | 赵青梅 | A kind of new-type manufacture of cement raw material milling device |
| CN110075985B (en) * | 2019-05-08 | 2020-08-18 | 辽宁富山水泥有限公司 | New-type cement manufacture is with raw and other materials milling equipment |
| CN114289161A (en) * | 2021-12-31 | 2022-04-08 | 河南黎明重工科技股份有限公司 | System for be used for preparing CFB power plant desulfurization limestone flour |
| CN114289161B (en) * | 2021-12-31 | 2023-10-24 | 河南黎明重工科技股份有限公司 | System for preparing CFB power plant desulfurized limestone powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20180816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |