CN103832834A - Classifier for pneumatic conveying system - Google Patents
Classifier for pneumatic conveying system Download PDFInfo
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- CN103832834A CN103832834A CN201210508503.0A CN201210508503A CN103832834A CN 103832834 A CN103832834 A CN 103832834A CN 201210508503 A CN201210508503 A CN 201210508503A CN 103832834 A CN103832834 A CN 103832834A
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- material gas
- air
- classifier
- transport system
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Abstract
The invention relates to a classifier for a pneumatic conveying system. The classifier comprises a body, a refraction plate, a collection hopper and a wind locking discharging valve. Containing space is formed in the body, and the body is provided with a material gas inlet and a material gas outlet. The refraction plate is arranged in the containing space and between the material gas inlet and the material gas outlet. The collection hopper is arranged in the containing space and located below the refraction plate. The wind locking discharging valve is fixedly connected with the collection hopper and arranged at the discharging port of the collection hopper. The classifier for the pneumatic conveying system has the advantages of being simple in equipment structure, low in cost for equipment configuration and maintenance and equipment energy consumption, good in safety performance and reliability of equipment and the like, and the classifier for the pneumatic conveying system is very practical.
Description
Technical field
The present invention relates to Pneumatic Conveying Technology, particularly relate to a kind of air-transport system mill separator.
Background technology
Strength conveying is that the one of fluidization technology is specifically applied, and claims again air-flow to carry.
It is mainly the energy that utilizes air-flow that strength is carried, in closed conduit along the technology of air flow line conveying granular material.In addition, in process of pneumatic transmission, also can be simultaneously to material heat, physical operations or some chemical operation such as cooling, dry and air current classifying.
In existing air-transport system, material gas separation equipment adopts gas flow sizing machine to mate the mode using with bagroom conventionally.
Contriver finds realizing in process of the present invention: gas flow sizing machine complex structure, and operational administrative difficulty is large, and consumable accessory is many, and service expenditure is higher.
Because the problem that above-mentioned existing air-transport system exists, practical experience and the expertise of contriver based on being engaged in this type of product design manufacture and enriching for many years, and the utilization of cooperation scientific principle, actively research and innovation in addition, to founding a kind of air-transport system mill separator of new structure, can overcome the problem that existing air-transport system exists, make it have more practicality.Through continuous research and design, and after repeatedly studying sample and improving, finally create the present invention who has practical value.
Summary of the invention
The object of the invention is to, overcome the technical matters that existing air-transport system exists, and provide a kind of new air-transport system mill separator, technical matters to be solved comprises: simplified apparatus structure, the configuration of reduction equipment and maintenance cost, the energy resource consumption of reduction equipment, and improve the safe reliability of equipment.
The object of the invention to solve the technical problems can adopt following technical scheme to realize.
A kind of air-transport system mill separator proposing according to the present invention, comprising: body, deflecting plate, aggregate bin and lock wind discharge valve; Described body forms accommodation space, is provided with material gas entrance and the outlet of material gas; Described deflecting plate is arranged in described accommodation space, and is arranged between described material gas entrance and the outlet of material gas; Described aggregate bin is arranged in described accommodation space, and described aggregate bin is positioned at the below of described deflecting plate; Described lock wind discharge valve is fixedly connected with described aggregate bin, and is arranged at the discharging opening place of described aggregate bin.
By technique scheme, air-transport system of the present invention at least has following advantages and beneficial effect with mill separator:
1, device structure is simple, thereby has simplified the structure of air-transport system;
2, the deployment cost of equipment and maintenance cost are all lower, thereby have reduced the cost of realizing of air-transport system;
3, the energy resource consumption of equipment is lower, thereby has reduced the use cost of air-transport system;
4, the safe reliability of equipment is higher, thereby has improved the service life of air-transport system.
In sum, the present invention has significant progress technically, and has significantly positive technique effect, becomes a new and innovative, progressive, practical new design.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification sheets, and for above and other object of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Brief description of the drawings
Fig. 1 is the structural representation of air-transport system of the present invention mill separator;
Fig. 2 is the application schematic diagram of mill separator of the present invention in air-transport system.
Detailed description of the invention
Technological means and effect of taking for reaching predetermined goal of the invention for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its detailed description of the invention of mill separator, structure, feature and effect thereof for the air-transport system proposing according to the present invention, be described in detail as follows.
Air-transport system of the present invention with mill separator as shown in Figure 1.
Air-transport system in Fig. 1 mainly comprises with mill separator: body 1, deflecting plate 2, aggregate bin 3 and lock wind discharge valve 4.
Deflecting plate 2 is arranged in the accommodation space that body 1 forms, and is arranged between the material gas entrance and the outlet of material gas of body 1.Deflecting plate 2 is mainly used in making meal to fall into aggregate bin 3, to reduce the impact wear of large granular materials to postorder equipment, especially extends the service life of the cloth bag to bagroom and can play good effect.
Aggregate bin 3 is arranged in the accommodation space that body 1 forms, and aggregate bin 3 is positioned at the below of deflecting plate 2.Aggregate bin 3 is mainly used in collecting the large granular materials after classification.
Lock wind discharge valve 4 is fixedly connected with aggregate bin 3, and is fixedly installed on the discharging opening place of aggregate bin 3.Lock wind discharge valve 4 is mainly used in cutting off negative pressure, thereby the large granular materials after classification is discharged in the finished bin in air-transport system, as shown in Figure 2.
A concrete example of the practical application of mill separator of the present invention as shown in Figure 2.
In Fig. 2, mill separator is installed in air-transport system; This system is using air-flow as carrier, carries granular solid materials in pipeline, and flowing of gas realized by the difference of pressure at the feedway two ends that are connected with mill separator; Entered in body 1 by the material gas entrance of mill separator containing material gas; Because the sectional area of the accommodation space in body increases suddenly, therefore, air-flow velocity reduces, thus oarse-grained material generation gravity settling, and fall into aggregate bin 3; Large granular materials (i.e. the material of the first particle rank) after classification is discharged into finished bin by lock wind discharge valve 4.The granule materials (i.e. the material of the second particle rank) of a little rank is knocking after deflecting plate 2, also can fall into aggregate bin 3 because of Action of Gravity Field, and the material gas that small particles material (i.e. the material of the 3rd particle rank) is taken body 1 out of by air-flow exports, and enter the transfer line towards bagroom.
The above is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, but not in order to limit the present invention, any those skilled in the art are not departing within the scope of technical solution of the present invention, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solution of the present invention, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (1)
1. an air-transport system mill separator, is characterized in that, comprising:
Body, forms accommodation space, is provided with material gas entrance and the outlet of material gas;
Deflecting plate, is arranged in described accommodation space, and is arranged between described material gas entrance and the outlet of material gas;
Aggregate bin, is arranged in described accommodation space, and is positioned at the below of described deflecting plate;
Lock wind discharge valve, is fixedly connected with described aggregate bin, and is arranged at the discharging opening place of described aggregate bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210508503.0A CN103832834A (en) | 2012-12-03 | 2012-12-03 | Classifier for pneumatic conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210508503.0A CN103832834A (en) | 2012-12-03 | 2012-12-03 | Classifier for pneumatic conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103832834A true CN103832834A (en) | 2014-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210508503.0A Pending CN103832834A (en) | 2012-12-03 | 2012-12-03 | Classifier for pneumatic conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103832834A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1095289A (en) * | 1963-09-20 | 1967-12-13 | Courtaulds Ltd | Improvements relating to pneumatic conveying of particulate solids |
| CN2356014Y (en) * | 1998-12-23 | 1999-12-29 | 杭州云天自控装备集团公司 | Multistage combined separator for bulk material pneumatic transport |
| US6419730B1 (en) * | 2000-08-28 | 2002-07-16 | Felix Chavez | Gas transmission system including a water separator |
| CN201052927Y (en) * | 2007-05-11 | 2008-04-30 | 贵阳铝镁设计研究院 | Gas-solid separating device for material conveying system by gas |
| CN202427301U (en) * | 2011-11-02 | 2012-09-12 | 北京国电富通科技发展有限责任公司 | Gas-solid separating device applicable to large-distance conveying shipping equipment |
| CN203064818U (en) * | 2012-12-03 | 2013-07-17 | 洛阳宇航重工机械有限公司 | Mill classifier for pneumatic transporting system |
-
2012
- 2012-12-03 CN CN201210508503.0A patent/CN103832834A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1095289A (en) * | 1963-09-20 | 1967-12-13 | Courtaulds Ltd | Improvements relating to pneumatic conveying of particulate solids |
| CN2356014Y (en) * | 1998-12-23 | 1999-12-29 | 杭州云天自控装备集团公司 | Multistage combined separator for bulk material pneumatic transport |
| US6419730B1 (en) * | 2000-08-28 | 2002-07-16 | Felix Chavez | Gas transmission system including a water separator |
| CN201052927Y (en) * | 2007-05-11 | 2008-04-30 | 贵阳铝镁设计研究院 | Gas-solid separating device for material conveying system by gas |
| CN202427301U (en) * | 2011-11-02 | 2012-09-12 | 北京国电富通科技发展有限责任公司 | Gas-solid separating device applicable to large-distance conveying shipping equipment |
| CN203064818U (en) * | 2012-12-03 | 2013-07-17 | 洛阳宇航重工机械有限公司 | Mill classifier for pneumatic transporting system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |