CN207932644U - A kind of efficient feeder system - Google Patents

A kind of efficient feeder system Download PDF

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Publication number
CN207932644U
CN207932644U CN201820368430.2U CN201820368430U CN207932644U CN 207932644 U CN207932644 U CN 207932644U CN 201820368430 U CN201820368430 U CN 201820368430U CN 207932644 U CN207932644 U CN 207932644U
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CN
China
Prior art keywords
fluidizer
discharge gate
charging door
impeller
charging
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CN201820368430.2U
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Chinese (zh)
Inventor
何海熙
马云峰
王劲松
颜新
牛立祥
王贤
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CISDI Engineering Co Ltd
CISDI Technology Research Center Co Ltd
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CISDI Engineering Co Ltd
CISDI Technology Research Center Co Ltd
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Priority to CN201820368430.2U priority Critical patent/CN207932644U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The utility model is related to a kind of air-transport systems for bulk granular material,Especially a kind of efficient feeder with fluidizer,Two opposite passages are offered on powder spraying pot,Feed machine cap is provided at the outlet at bottom of powder spraying pot,Powder spraying pot,Feed machine cap is connected with upright shell by fastener,Impeller is installed in upright shell,Impeller is equipped with several radial blades,The inner cavity of upright shell is divided into several charging cavitys of uniform size by adjacent blades,By being driven axis connection between impeller and frequency-conversion drive apparatus,The discharge gate communicated with passage and the charging door being opened between discharge gate there are two being set on feed machine cap,Adjacent charging door and discharge gate is in 90 °,Below charging door and discharge gate fluidizer is mounted on the bottom plate of upright shell,Several air inlets are offered on fluidizer,Solves solid accumulation in batcher impeller charging cavity in the prior art,Bulk gas is needed to purge,The problem of wasting Gas Energy Source.

Description

A kind of efficient feeder system
Technical field
The utility model is related to a kind of air-transport system for bulk granular material, especially a kind of band fluidisation dress The efficient feeder set, it is suitable for the pneumatic transportings of the industries bulk granular material such as metallurgical, coloured, chemical industry, electric power, agricultural It send, be blown.
Background technology
To in bulk material pneumatic transmission process, having to conveying capacity stability, Gas Energy Source consumption in the industries such as metallurgy High requirement.There is Chinese patent disclosed in the current vertical batcher air-transport system often applied in engineering: 201220205422.9、201020619756.1、201220673793.X、201320480948.2、201620306364.7、 201620622572.8 etc., from the point of view of live practical application effect, rotary feeder air-transport system and traditional fluidization are defeated Send and compare, although have the characteristics that it is with high accuracy, it is more much higher than common liquid flash calciner in terms of gas energy consumption, mainly due to State difference before material enters pipeline causes, and material falls into batcher by gravity, is accumulated in the cavity of impeller closely knit, is in State of being jammed is not settled, is often all leaned in engineering in order to ensure material can carry out stablizing conveying after entering pipeline It is purged using bulk gas, this just wastes the bulk gas energy.
Utility model content
In view of this, the utility model needs to solve the solid accumulation in batcher impeller cavity in the prior art The problem of bulk gas purges, waste Gas Energy Source, provides a kind of efficient feeder system.
In order to achieve the above objectives, the utility model provides a kind of efficient feeder system, including powder spraying pot, upright shell, Impeller, frequency-conversion drive apparatus and transmission shaft offer two opposite passages on powder spraying pot, are set at the outlet at bottom of powder spraying pot It is equipped with feed machine cap, powder spraying pot, feed machine cap are connected with upright shell by fastener, and leaf is equipped in upright shell Wheel, impeller are equipped with several radial blades, and the inner cavity of upright shell is divided into several chargings of uniform size by adjacent blades Cavity is fed on machine cap by being driven axis connection between impeller and frequency-conversion drive apparatus and sets that there are two communicate with passage Discharge gate and the charging door being opened between discharge gate, adjacent charging door and discharge gate are in 90 °, below charging door and discharge gate It is mounted on fluidizer on the bottom plate of upright shell, several air inlets are offered on fluidizer.
Further, the fluidizer below charging door is charging door fluidizer, the air inlet on charging door fluidizer For charging door fluidizer air inlet, the fluidizer below discharge gate is discharge gate fluidizer, on discharge gate fluidizer Air inlet be discharge gate fluidizer air inlet.
Further, the charging door being fed on machine cap is in 180 ° in the plane, and discharge gate is also in 180 ° in the plane.
Further, charging door fluidizer aperture is less than discharge gate fluidizer aperture, charging door fluidizer and discharge The fluidization gas of mouthful fluidizer can independent control, it is certain by being passed through into charging door fluidizer and discharge gate fluidizer The gas of flow is to fluidize material, it is ensured that charging process material will not be accumulated closely knit.
Further, the discharge gate being fed on machine cap is in bell shape, and material is after fluidizer fully fluidizes, along row Material mouth and passage are discharged upwards.
Further, the number of blade is 6~12.
Further, fastener is bolt.
The beneficial effects of the utility model are:
1, the efficient feeder system of the utility model, on the basis of original batcher, under charging door and discharge gate The view field of side, that is, fluidizer is installed on the bottom plate of upright shell, and lead to certain flow gas in fluidizer The material of fluidisation, it is closely knit which can effectively prevent material from being accumulated in charging process, to cause discharge difficult.
2, the efficient feeder system of the utility model, the fluidizer institute ventilatory capacity below charging door and discharge gate can be only Vertical control, both ensure that material loosening state below charging door, in turn ensure below discharge port material can fast evacuation, prevent Material in the filling process because accumulate it is closely knit cause to consume bulk gas in purge, reach the mesh of saving gas energy consumption 's.
Description of the drawings
In order to keep the purpose of this utility model, technical solution and advantageous effect clearer, the utility model provides as follows Attached drawing illustrates:
Fig. 1 is the sectional view of the utility model efficient feeder system;
Fig. 2 is the A-A schematic cross-sectional views of the utility model efficient feeder system;
Fig. 3 is the B-B schematic cross-sectional views of the utility model efficient feeder system.
Specific implementation mode
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
Reference numeral in Figure of description includes:
Powder spraying pot 1, feed machine cap 2, upright shell 3, frequency-conversion drive apparatus 4, transmission shaft 5, discharge gate fluidizer into Gas port 6, fluidizer 7, impeller 8, charging cavity 9, passage 10, charging door fluidizer air inlet 11, charging door fluidisation dress Set 12, discharge gate fluidizer 13.
Efficient feeder system as shown in Figures 1 to 3, including powder spraying pot 1, upright shell 3, impeller 8, frequency-conversion drive apparatus 4 and transmission shaft 5,1 left and right side of powder spraying pot open up two opposite passages 10, be arranged at the outlet at bottom of powder spraying pot 1 to Expect that machine cap 2, powder spraying pot 1, feed machine cap 2 and upright shell 3 are bolted to connection, impeller is installed in upright shell 3 8, n (6~12) a radial blade is installed on impeller 8, adjacent blades by the inner cavity of upright shell 3 be divided into n it is of uniform size Feed cavity 9, connected by transmission shaft 5 between impeller 8 and frequency-conversion drive apparatus 4, be fed machine cap 2 on set there are two and guide The discharge gate that pipe 10 communicates and the charging door being opened between discharge gate, charging door make charging cavity 9 be communicated with powder spraying pot 1, Charging door is matched with the cross-sectional area size of charging cavity 9.
The discharge gate being fed on machine cap 2 is in bell shape, and the aperture size and passage 10 of the upper end input end are straight Diameter matches, and material is discharged after the abundant fluidization of fluidizer along discharge gate and passage 10 upwards.It is fed on machine cap 2 Charging door be in 180 ° in the plane, discharge gate is also in 180 ° in the plane, and adjacent charging door and discharge gate are in 90 °.Charging It is respectively mounted fluidizer 7 on the bottom plate of upright shell 3 below mouth and discharge gate, the fluidizer 7 below charging door is charging door Fluidizer 12, the air inlet on charging door fluidizer 12 are charging door fluidizer air inlet 11, the stream below discharge gate It is discharge gate fluidizer 13 that makeup, which sets 7, and the air inlet on discharge gate fluidizer 13 is discharge gate fluidizer air inlet 6. 12 aperture of charging door fluidizer is less than 13 aperture of discharge gate fluidizer, charging door fluidizer 12 and discharge gate fluidizer 13 fluidization gas can independent control, by being passed through certain flow into charging door fluidizer 12 and discharge gate fluidizer 13 Gas to fluidize material, it is ensured that charging process material will not be accumulated closely knit.
Filled material passes through charging door under the effect of gravity in powder spraying pot 1, inserts in the charging cavity 9 that impeller 8 is separated, Solid accumulation is closely knit in order to prevent, and two charging door fluidizers 12 are respectively set in the bottom plate of upright shell 3, certain flow Gas constantly fluidizes material by charging door fluidizer air inlet 11, achievees the purpose that bulk material.
Impeller 8 is rotated under the effect of frequency-conversion drive apparatus 4 by setting speed, and material is under the effect of impeller 8, the row of pushing to Below material mouth, after gas fluidized in discharge gate fluidizer 13, into being discharged in passage 10.
When the efficient feeder system works, 3 internal lobe of upright shell is adjusted by adjusting the frequency of frequency-conversion drive apparatus 4 The rotating speed of wheel 8, with the rotation of impeller 8, the solid-like particulate matter in powder spraying pot 1 is under the effect of gravity from feed machine cap 2 Charging door fall into upright shell 3, while separating in charging cavity 9 under the action of impeller 8, pass through charging door fluidizer The gas that air inlet 11 is passed through certain flow into charging door fluidizer 12 below charging door can constantly fluidize material, reach To the purpose of bulk material, it is loose after material under the action of impeller 8, push to below discharge gate, fluidized by discharge gate Device air inlet 6 is passed through a certain amount of gas into discharge gate fluidizer 13 so that it is secondary it is loose after material enter passage It is discharged in 10.
To prevent material from being settled after batcher enters pipeline, is purged, caused using bulk gas in Practical Project Significantly Gas Energy Source wastes, and the utility model installs fluidizer in batcher, can effectively prevent material to Accumulation is closely knit in 8 cavity of impeller of material machine, reduces conveying gas energy consumption, creates very high economic value.
Finally illustrate, preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage Solution, can in the form and details make it various changes, without departing from the utility model claims book institute The range of restriction.

Claims (7)

1. a kind of efficient feeder system, which is characterized in that including powder spraying pot, upright shell, impeller, frequency-conversion drive apparatus and biography Moving axis offers two opposite passages on the powder spraying pot, batcher top is provided at the outlet at bottom of the powder spraying pot Lid, the powder spraying pot, feed machine cap are connected with upright shell by fastener, and impeller, leaf are equipped in the upright shell Wheel is equipped with several radial blades, and the inner cavity of upright shell is divided into several charging cavitys of uniform size by adjacent blades, By being driven axis connection between impeller and frequency-conversion drive apparatus, set that there are two the rows that are communicated with passage on the feed machine cap Material mouth and the charging door being opened between discharge gate, adjacent charging door and discharge gate are in 90 °, vertical below charging door and discharge gate It is mounted on fluidizer on the bottom plate of sandwich type element, several air inlets are offered on the fluidizer.
2. efficient feeder system as described in claim 1, which is characterized in that the fluidizer below the charging door is dress Material mouth fluidizer, the air inlet on the charging door fluidizer are charging door fluidizer air inlet, under the discharge gate The fluidizer of side is discharge gate fluidizer, and the air inlet on the discharge gate fluidizer is discharge gate fluidizer air inlet Mouthful.
3. efficient feeder system as claimed in claim 2, which is characterized in that the charging door on the feed machine cap is flat It is in 180 ° on face, discharge gate is also in 180 ° in the plane.
4. efficient feeder system as claimed in claim 3, which is characterized in that charging door fluidizer aperture is less than row The fluidization gas of material mouth fluidizer aperture, charging door fluidizer and discharge gate fluidizer can independent control, by dress The gas of certain flow is passed through in material mouth fluidizer and discharge gate fluidizer to fluidize material, it is ensured that charging process material is not It can accumulate closely knit.
5. efficient feeder system as claimed in claim 4, which is characterized in that the discharge gate on the feed machine cap is in loudspeaker Mouth-shaped, material are discharged after fluidizer fully fluidizes along discharge gate and passage upwards.
6. the efficient feeder system as described in Claims 1 to 5 is any, which is characterized in that the number of the blade is 6~12 It is a.
7. efficient feeder system as claimed in claim 6, which is characterized in that the fastener is bolt.
CN201820368430.2U 2018-03-16 2018-03-16 A kind of efficient feeder system Active CN207932644U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820368430.2U CN207932644U (en) 2018-03-16 2018-03-16 A kind of efficient feeder system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820368430.2U CN207932644U (en) 2018-03-16 2018-03-16 A kind of efficient feeder system

Publications (1)

Publication Number Publication Date
CN207932644U true CN207932644U (en) 2018-10-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820368430.2U Active CN207932644U (en) 2018-03-16 2018-03-16 A kind of efficient feeder system

Country Status (1)

Country Link
CN (1) CN207932644U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113277322A (en) * 2021-05-21 2021-08-20 淮南东华欧科矿山支护设备有限责任公司 Pneumatic conveying device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113277322A (en) * 2021-05-21 2021-08-20 淮南东华欧科矿山支护设备有限责任公司 Pneumatic conveying device
CN113277322B (en) * 2021-05-21 2022-09-02 淮南东华欧科矿山支护设备有限责任公司 Pneumatic conveying device

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