CN102078862B - Energy-saving type induced draft separator - Google Patents
Energy-saving type induced draft separator Download PDFInfo
- Publication number
- CN102078862B CN102078862B CN2010105468537A CN201010546853A CN102078862B CN 102078862 B CN102078862 B CN 102078862B CN 2010105468537 A CN2010105468537 A CN 2010105468537A CN 201010546853 A CN201010546853 A CN 201010546853A CN 102078862 B CN102078862 B CN 102078862B
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- grain
- baffle plate
- energy
- screen
- spring
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Abstract
The invention discloses an energy-saving type induced draft separator which comprises a screen and an aspiration channel, wherein the channel wall of the aspiration channel is provided with a grain feeding hole, the lower end of the screen corresponds to the grain feeding hole of the aspiration channel, the grain feeding hole is provided with a grain baffle plate, one end of the grain baffle plate is hinged with the lower end of the screen, a spring is arranged between the grain baffle plate and the screen; or one end of the grain baffle plate is hinged with a bracket below the lower end of the screen; and a spring is arranged between the grain baffle plate and the bracket. The springs are pressure springs or tension springs. The energy-saving type induced draft separator has a reasonable design, realizes the automatic closing and opening of the grain baffle plate by depending on the elasticity of the springs, can be used for automatically adjusting the flow of the grain at any time, and ensures that less induced draft exists on the screen so as to reduce the powered wind power and reduce the energy consumption. The energy-saving type induced draft separator has a wide application range, and is especially suitable for purifying wheat for producing high-quality flour.
Description
One. technical field: the present invention relates to a kind of separator, particularly relate to a kind of energy-saving air draught separator.
Two. background technology: in the grain industry, it is must be through operation that grain is carried out purified treatment, and reliable, perfect purified treatment is the precondition and guarantee of producing low ash content, high-quality flour.The gently processing of foreign material such as grain grain that purified treatment is normally damaged by worms to the dust that is mixed with in the grain, wheat husk, straw, flat grain, quilt.Purification apparatus commonly used at present is the air draught separator, and this air draught separator is made up of the screen cloth and the aspiration channel that tilt, referring to Fig. 1, among the figure; The upper end of screen cloth 1 is a grain-entering mouth, and its lower end is communicated with aspiration channel 3, the flow of grain flashboard 2 control grains; The upper end of aspiration channel 3 is an air outlet, and its lower end is a grain-export, and; Aspiration channel 3 upper ends are provided with air-flow plate 4, and this air-flow plate 4 can be realized folding in various degree through folding guiding mechanism 5, to reach the purpose of regulating air quantity.This air draught separator, need be adjusted because the flow velocity and the flow of grain are dynamic changes through the flow velocity and the flow of grain flashboard 2 control grains at any time; And grain flashboard 2 is quantitatively to regulate; Each adjustment is cumbersome, and it is time-consuming to require great effort, and adjusting badly will influence clean-up effect; Also need bigger power wind-force in addition, thereby energy consumption is high.
Three. the content of invention:
Technical problem to be solved by this invention is: overcome the deficiency of prior art, a kind of reasonable in design, simple in structure, the energy-saving air draught separator that can regulate grain flow, good purification and energy efficient automatically is provided.
Technical scheme of the present invention is: a kind of energy-saving air draught separator; Contain screen cloth and aspiration channel, the tube wall of said aspiration channel is provided with the grain import, and the lower end of said screen cloth is corresponding with the grain import of said aspiration channel; Said grain import department is provided with the grain baffle plate; This grain baffle plate one end and said screen cloth lower end are hinged, and, be provided with spring between said grain baffle plate and the said screen cloth; Perhaps, the support of this grain baffle plate one end and below, said screen cloth lower end is hinged, and, be provided with spring between said grain baffle plate and the said support.
Said spring is a stage clip, and perhaps, said spring is extension spring.
The invention has the beneficial effects as follows:
1. the present invention is reasonable in design; Rely on the automatic folding degree of the elastic force realization grain baffle plate of spring, can automatically adjust the flow of grain at any time, guarantee to have only a spot of air draught (too much air draught meeting influences the screen effect) on the screen cloth; Can also reduce power wind-force like this, cut down the consumption of energy.
2. the present invention's enforcement simple in structure, easy, its scope of application is wide, is particularly suitable for producing the wheat purification of high-quality flour, has favorable economic benefit after the popularization.
Four. description of drawings:
Fig. 1 is the structural principle sketch map of air draught separator in the prior art;
Fig. 2 is the structural principle sketch map of the energy-saving air draught separator of the utility model.
Five. the specific embodiment:
Embodiment one: referring to Fig. 2, and among the figure, 1-screen cloth, 3-aspiration channel, 6-grain baffle plate, 7-support, 8-spring.Arrow is represented the direction that wind-force flows among the figure.
Energy-saving air draught separator contains screen cloth 1 and aspiration channel 3; The tube wall of aspiration channel 3 is provided with the grain import; The lower end of screen cloth 1 is corresponding with the grain import of aspiration channel 3, and grain import department is provided with grain baffle plate 6, and the support 7 of these grain baffle plate 6 one ends and below, screen cloth 1 lower end is hinged; And, be provided with spring 8 between grain baffle plate 6 and the support 7.According to the difference of installation site, spring 8 can adopt stage clip, also can adopt extension spring, confirms as required.
During use; Grain flows through from screen cloth 1, gets into aspiration channel 3 at last the gap between grain baffle plate 6 and grain import, relies on the automatic folding degree of the elastic force realization grain baffle plate 6 of spring 8; Can automatically adjust the flow of grain at any time; Guarantee to have only a spot of air draught on the screen cloth 1, can also reduce power wind-force like this, cut down the consumption of energy.
Embodiment two: present embodiment and embodiment one are basic identical, and something in common does not repeat, and difference is: grain baffle plate one end and screen cloth lower end are hinged, and, be provided with spring between grain baffle plate and the screen cloth, changed the installation site of spring.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. energy-saving air draught separator; Contain screen cloth and aspiration channel, the tube wall of said aspiration channel is provided with the grain import, and the lower end of said screen cloth is corresponding with the grain import of said aspiration channel; It is characterized in that: said grain import department is provided with the grain baffle plate; This grain baffle plate one end and said screen cloth lower end are hinged, and, be provided with spring between said grain baffle plate and the said screen cloth; Perhaps, the support of this grain baffle plate one end and below, said screen cloth lower end is hinged, and, be provided with spring between said grain baffle plate and the said support.
2. energy-saving air draught separator according to claim 1 is characterized in that: said spring is a stage clip, and perhaps, said spring is extension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105468537A CN102078862B (en) | 2010-11-17 | 2010-11-17 | Energy-saving type induced draft separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105468537A CN102078862B (en) | 2010-11-17 | 2010-11-17 | Energy-saving type induced draft separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102078862A CN102078862A (en) | 2011-06-01 |
| CN102078862B true CN102078862B (en) | 2012-11-21 |
Family
ID=44085170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105468537A Expired - Fee Related CN102078862B (en) | 2010-11-17 | 2010-11-17 | Energy-saving type induced draft separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102078862B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979325B (en) * | 2014-04-30 | 2016-05-18 | 张家港江南粉末涂料有限公司 | A kind of solid material of powdery paints is thrown in platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0361815A1 (en) * | 1988-09-28 | 1990-04-04 | Rothmans International Services Limited | Method and apparatus for separation of objectionable particles from tobacco material |
| CN201157823Y (en) * | 2008-02-15 | 2008-12-03 | 宝山钢铁股份有限公司 | Circular motion vibrating powder screen apparatus |
| CN201625631U (en) * | 2010-01-25 | 2010-11-10 | 海龙彬 | Full-automatic medicine separation sieve |
| CN201940370U (en) * | 2010-11-17 | 2011-08-24 | 郑州智信实业有限公司 | Energy-efficient air draught separator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4693882B2 (en) * | 2007-09-05 | 2011-06-01 | 株式会社中山鉄工所 | Suction wind type sorter |
-
2010
- 2010-11-17 CN CN2010105468537A patent/CN102078862B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0361815A1 (en) * | 1988-09-28 | 1990-04-04 | Rothmans International Services Limited | Method and apparatus for separation of objectionable particles from tobacco material |
| CN201157823Y (en) * | 2008-02-15 | 2008-12-03 | 宝山钢铁股份有限公司 | Circular motion vibrating powder screen apparatus |
| CN201625631U (en) * | 2010-01-25 | 2010-11-10 | 海龙彬 | Full-automatic medicine separation sieve |
| CN201940370U (en) * | 2010-11-17 | 2011-08-24 | 郑州智信实业有限公司 | Energy-efficient air draught separator |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2009-78265A 2009.04.16 |
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| Publication number | Publication date |
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| CN102078862A (en) | 2011-06-01 |
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Granted publication date: 20121121 Termination date: 20141117 |
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| EXPY | Termination of patent right or utility model |