CN103213805A - Feeding machine with negative pressure dust-extraction device - Google Patents
Feeding machine with negative pressure dust-extraction device Download PDFInfo
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- CN103213805A CN103213805A CN201310137780XA CN201310137780A CN103213805A CN 103213805 A CN103213805 A CN 103213805A CN 201310137780X A CN201310137780X A CN 201310137780XA CN 201310137780 A CN201310137780 A CN 201310137780A CN 103213805 A CN103213805 A CN 103213805A
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- deflector chute
- support
- dust
- negative pressure
- feeding machine
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Abstract
The invention relates to a feeding machine with a negative pressure dust-extraction device, in particular to a feeding machine used for conveying coal, slag and other materials. The feeding machine with the negative pressure dust-extraction device is designed to mainly solve the problem that an existing feeding machine cannot carry out dust-extraction automatically. The feeding machine with the negative pressure dust-extraction device comprises a support and a guide chute, wherein the guide chute is provided with a feeding hole. Two sides of a guide chute bottom on the bottom portion of the guide chute are fixed with side walls on two sides, a conveying stroke of a conveyer belt is arranged on the guide chute bottom, a return stroke of the conveyer belt is arranged on a return roller mounted on the support, two ends of the conveyer belt are respectively mounted on a driving roller and a driven roller in a sleeved mode, a belt pulley of the driving roller and a belt pulley on a power-output shaft of reduction gears of a motor are connected through the belt, the reduction gears of the motor are mounted on the support, and the shaft of the driving roller and the shaft of the driven roller are both mounted on the support through bearings. A dust collector hood is mounted on an opening of the top portion of the guide chute, the dust collector hood is connected with a dust suction pipe, and the outlet end of the dust suction pipe is communicated with the top portion of the guide chute. The feeding machine with the negative pressure dust-extraction device has the advantage of being capable of carrying out dust extraction automatically.
Description
Technical field:
The present invention relates to a kind of feeder that has negative pressure dust removing device of carrying materials such as coal, slag, ash, stone.
Background technology:
Existing feeder comprises support, be fixed with deflector chute on the support, the feed end of deflector chute is provided with inlet point, load-transfer device is sleeved on drive roll and the passive cylinder, go journey and backhaul load-transfer device to place respectively and be contained in going on journey carrying roller and the return idler on deflector chute sidewall and the support, the belt pulley of drive roll is connected with belt with belt pulley on the motor reducer power take-off shaft, have at deflector chute top dress bag dust collector, shortcoming is will change cloth bag after bag dust collector work a period of time, and the dust in the bag dust collector also will depend on the labor cleaning.Also have plenty of dust collection water dedusting in the dust exhaustor, water is flushed to dust in the sludge pan, and shortcoming is a waste water, and accretion needs with manually digging out in the pond.
Summary of the invention:
Technical matters to be solved by this invention provides the feeder that has negative pressure dust removing device of the automatic dedusting of a kind of energy.
Above-mentioned purpose is achieved in that it comprises support, be fixed with deflector chute on the support, the feed end of deflector chute is provided with inlet point, we are at the bottom of deflector chute is set up in the deflector chute bottom, the deflector chute sidewall on both sides at the bottom of the deflector chute and both sides is connected and fixed, going between journey and the backhaul at load-transfer device at the bottom of the deflector chute, going on journey places at the bottom of the deflector chute of load-transfer device, the energy sliding and running, the backhaul of load-transfer device places on the return idler, return idler is contained on the support, the two ends of load-transfer device are set on drive roll and the passive cylinder, the belt pulley of drive roll is connected with belt with belt pulley on the motor reducer power take-off shaft, motor reducer is contained on the support, and the axle of drive roll and passive cylinder all is contained on the support by bearing, and several dust gathering arresters are housed on the opening at deflector chute top, each dust gathering arrester all is connected with a sweep-up pipe, and the exit end of each sweep-up pipe all is communicated with the top of deflector chute.
In order to regulate the humidity of material in the deflector chute, can also in deflector chute, establish humidity sensor and water jet standpipe, be uniformly distributed with several nozzles on the water jet standpipe, an end of water jet standpipe is connected with feed water rigging.
Advantage of the present invention is: owing at the bottom of the deflector chute deflector chute is had certain sealing process, when feeder is worked, produce negative pressure in the deflector chute, the dust that produces in the deflector chute can suck sweep-up pipe from dust gathering arrester automatically, fall into the material on the load-transfer device, realize automatic dedusting, owing in the deflector chute water injecting system is arranged again, when the dry materials dust of carrying is big, humidity sensor can start feed water rigging work automatically, make the nozzle water spray on the water jet standpipe, reduce dust, reduce environmental pollution.
Description of drawings:
Fig. 1 is a main TV structure scheme drawing of the present invention;
Fig. 2 is a plan structure scheme drawing of the present invention.
The specific embodiment:
With reference to Fig. 1,2, it comprises support 1, be fixed with deflector chute 2 on the support, the feed end of deflector chute is provided with inlet point 3, at the bottom of we set up deflector chute in deflector chute bottom 4, the deflector chute sidewall on both sides at the bottom of the deflector chute and both sides is connected and fixed, going between journey and the backhaul at load-transfer device 5 at the bottom of the deflector chute, going on journey places at the bottom of the deflector chute of load-transfer device, the energy sliding and running, the backhaul of load-transfer device places on the return idler 6, return idler is contained on the support, the two ends of load-transfer device are set on drive roll 7 and the passive cylinder 8, and the belt pulley of drive roll is connected with belt with belt pulley on motor reducer 9 power take-off shafts, and motor reducer is contained on the support, the axle of drive roll and passive cylinder all is contained on the support by bearing, several dust gathering arresters 10 are housed on the opening at deflector chute top, and each dust gathering arrester all is connected with a sweep-up pipe 11, and the exit end of each sweep-up pipe all is communicated with the top of deflector chute.
In order to regulate the humidity of material in the deflector chute, can also in deflector chute, establish humidity sensor 12 and water jet standpipe 13, be uniformly distributed with several nozzles 15 on the water jet standpipe, an end of water jet standpipe is connected with feed water rigging 14.
Claims (2)
1. feeder that has negative pressure dust removing device, comprise support (1), be fixed with deflector chute (2) on the support, the feed end of deflector chute is provided with inlet point (3), it is characterized in that: at the bottom of deflector chute is set up in the deflector chute bottom (4), the deflector chute sidewall on both sides at the bottom of the deflector chute and both sides is connected and fixed, be positioned at going between journey and the backhaul of load-transfer device (5) at the bottom of the deflector chute, going on journey places at the bottom of the deflector chute of load-transfer device, the backhaul of load-transfer device places on the return idler (6), return idler is contained on the support, the two ends of load-transfer device are set on drive roll (7) and the passive cylinder (8), the belt pulley of drive roll is connected with belt with belt pulley on motor reducer (9) power take-off shaft, motor reducer is contained on the support, and the axle of drive roll and passive cylinder all is contained on the support by bearing, and several dust gathering arresters (10) are housed on the opening at deflector chute top, each dust gathering arrester all is connected with a sweep-up pipe (11), and the exit end of each sweep-up pipe all is communicated with the top of deflector chute.
2. according to the described feeder that has negative pressure dust removing device of claim 1, it is characterized in that: in deflector chute, establish humidity sensor (12) and water jet standpipe (13), be uniformly distributed with several nozzles (15) on the water jet standpipe, an end of water jet standpipe is connected with feed water rigging (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310137780.XA CN103213805B (en) | 2013-04-21 | 2013-04-21 | Feeding machine with negative pressure dust-extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310137780.XA CN103213805B (en) | 2013-04-21 | 2013-04-21 | Feeding machine with negative pressure dust-extraction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103213805A true CN103213805A (en) | 2013-07-24 |
| CN103213805B CN103213805B (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310137780.XA Active CN103213805B (en) | 2013-04-21 | 2013-04-21 | Feeding machine with negative pressure dust-extraction device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103213805B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874248A (en) * | 2015-05-27 | 2015-09-02 | 武汉大学 | Device for treating coal dust during coal transportation for coal-fired power plant |
| CN106115308A (en) * | 2016-08-03 | 2016-11-16 | 东华工程科技股份有限公司 | A kind of belt feeder negative pressure depositing dust material envelope material guiding hopper |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2752214Y (en) * | 2004-12-20 | 2006-01-18 | 赵长良 | Automatic dust fully cleaning transfer station |
| RU2319654C2 (en) * | 2005-11-16 | 2008-03-20 | Открытое акционерное общество "Мукомольный комбинат "Воронежский" | Device for aspiration of loose materials handling conveyor |
| CN203199527U (en) * | 2013-04-21 | 2013-09-18 | 温巨国 | Feeding machine with negative-pressure dedusting device |
-
2013
- 2013-04-21 CN CN201310137780.XA patent/CN103213805B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2752214Y (en) * | 2004-12-20 | 2006-01-18 | 赵长良 | Automatic dust fully cleaning transfer station |
| RU2319654C2 (en) * | 2005-11-16 | 2008-03-20 | Открытое акционерное общество "Мукомольный комбинат "Воронежский" | Device for aspiration of loose materials handling conveyor |
| CN203199527U (en) * | 2013-04-21 | 2013-09-18 | 温巨国 | Feeding machine with negative-pressure dedusting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874248A (en) * | 2015-05-27 | 2015-09-02 | 武汉大学 | Device for treating coal dust during coal transportation for coal-fired power plant |
| CN106115308A (en) * | 2016-08-03 | 2016-11-16 | 东华工程科技股份有限公司 | A kind of belt feeder negative pressure depositing dust material envelope material guiding hopper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103213805B (en) | 2015-04-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| ASS | Succession or assignment of patent right |
Owner name: LIAONING NORTH ELECTRIC POWER MACHINERY + EQUIPMEN Free format text: FORMER OWNER: WEN JUGUO Effective date: 20150122 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150122 Address after: Guangming Road Yantai street, Lane 111300 Liaoyang City, Liaoning Province town lighthouse No. 11 Applicant after: LIAONING BEIFANG ELECTRIC MACHINERY COMPLETE EQUIPMENT CO., LTD. Address before: Guangming Road Yantai street, Lane 111300 Liaoyang City, Liaoning Province town lighthouse No. 11 Liaoning North Power Machinery Equipment Co Ltd Applicant before: Wen Juguo |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |