CN202046676U - Feeding air-locked valve - Google Patents

Feeding air-locked valve Download PDF

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Publication number
CN202046676U
CN202046676U CN2011201617246U CN201120161724U CN202046676U CN 202046676 U CN202046676 U CN 202046676U CN 2011201617246 U CN2011201617246 U CN 2011201617246U CN 201120161724 U CN201120161724 U CN 201120161724U CN 202046676 U CN202046676 U CN 202046676U
Authority
CN
China
Prior art keywords
stopping device
wind stopping
feeding air
main shaft
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2011201617246U
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Chinese (zh)
Inventor
王鹏云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YUNNAN QUJING CITY HUADU COAL CO Ltd
Original Assignee
YUNNAN QUJING CITY HUADU COAL CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by YUNNAN QUJING CITY HUADU COAL CO Ltd filed Critical YUNNAN QUJING CITY HUADU COAL CO Ltd
Priority to CN2011201617246U priority Critical patent/CN202046676U/en
Application granted granted Critical
Publication of CN202046676U publication Critical patent/CN202046676U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a feeding air-locked valve. The feeding air-locked valve comprises a box body with a feed opening and a discharge opening, wherein a main shaft is arranged in the box body, and drives a plurality of scrapping plate teeth to move; and a U-shaped stripper plate is arranged between each two adjacent scrapping plate teeth. Due to the blocking function of the U-shaped stripper plates, materials even of higher viscosity cannot be clamped in the grooves among the scrapping plate teeth. Therefore, the feeding air-locked valve has the advantages of high operating efficiency, convenience in use, simple structure and long service life.

Description

The charging wind stopping device
Technical field
The utility model relates to the accessory equipment of environmental protection machinery, particularly a kind of charging wind stopping device.
Background technology
Existing traditional wind stopping device is generally the rotatable drum-type wind stopping device, disposes drive mechanism, and it has the low advantage of cost.
But, owing to have " rice " word page or leaf wheel construction, it can only handle the solid drying material, then can not handle for the material that viscosity is stronger, reason is that material is blocked in the draw-in groove easily, and this has caused efficient low, influence is normal to be used, also can load by expanded motor simultaneously,, also shortened service life for maintenance has brought difficulty.
The utility model content
The purpose of this utility model provides a kind of charging wind stopping device, and this charging wind stopping device is simple and reasonable, easy to use, should not cause material to stop up the material that suitable viscosity is stronger.
For solving the problems of the technologies described above, the utility model provides a kind of charging wind stopping device, comprises the casing with inlet point and discharging opening, has main shaft in the described casing, and described main shaft drives a plurality of scraper plate teeth, is provided with U type stripper between the two adjacent described scraper plate teeth.
Preferably, described casing is provided with access door, and described access door is equipped with sealing arrangement.
Preferably, described main shaft is connected with the mouth of frequency conversion reductor.
Preferably, described inlet point is positioned at the top of described casing, and described discharging opening is positioned at the below of described casing.
Charging wind stopping device provided by the utility model comprises the casing with inlet point and discharging opening, has main shaft in the described casing, and described main shaft drives a plurality of scraper plate teeth, is provided with U type stripper between the two adjacent described scraper plate teeth.Like this, because the barrier effect of U type stripper, even in the strong groove that also is difficult for being stuck between the scraper plate tooth of the viscosity of material, high efficiency, easy to use, simple in structure, and the life-span is long.
Description of drawings
Fig. 1 is the structural representation of a kind of specific embodiment of charging wind stopping device provided by the utility model;
Fig. 2 is the side-looking structural representation of charging wind stopping device shown in Figure 1.
The specific embodiment
The utility model core provides a kind of charging wind stopping device, and this charging wind stopping device is simple and reasonable, easy to use, should not cause material to stop up the material that suitable viscosity is stronger.
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with drawings and embodiments.
Please also refer to Fig. 1 and Fig. 2.
Charging wind stopping device provided by the utility model has adopted quality steel plate to make casing 2, drive main shaft 6 by motor reducer 7 and rotate U camber page or leaf wheel, impeller is furnished with high temperature resistant, corrosion prevention, high-abrasive material is done sealing arrangement, joins inlet point 1 and discharging opening 3, access door 4 and frequency-changing control system.
Base 9 is thickening channel-section steel structure, reduced the damage that vibrations that machine run produces bring to machinery, casing 2 is the high-quality wear-resisting steel plate, prevented the damage of inner long-play material, outside front and back make things convenient for installing/dismounting for movable bolt connects, main shaft 6 and scraper plate tooth 5 have adopted high temperature resistant, wear-resisting, anti-seismic material has guaranteed service life of scraper plate tooth 5.
Be provided with U type stripper 8 between the scraper plate tooth 5, material can not be stuck between the teeth groove when charging was normally moved.All added sealing arrangement around the scraper plate tooth 5, inner when making its operation for vacuum state, guaranteed not running off of inner hot blast.The access door 4 of casing 2 has also added sealing arrangement, and in the time of convenient the maintenance, normal use can not leaked out.
In addition, following, input and output material becomes vertical to inlet point 1 like this at top discharge mouth 3, makes the discharging blanking convenient.Adopt variable frequency reducer motor to make it speed and can regulate speed according to material shapes, guaranteed efficient, integrated operation is controlled to be the PLC remote control operation, has avoided potential safety hazard.
Charging wind stopping device provided by the utility model is except the self structure advantages of simple, the safety factor height, and the production efficiency height, advantage such as easy to use has also solved the deficiency of traditional wind stopping device, and meticulous making aspect also is an innovation of mechanical industry simultaneously.
More than charging wind stopping device provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.

Claims (4)

1. a charging wind stopping device comprises the casing with inlet point and discharging opening, has main shaft in the described casing, and described main shaft drives a plurality of scraper plate teeth, it is characterized in that, is provided with U type stripper between the two adjacent described scraper plate teeth.
2. charging wind stopping device as claimed in claim 1 is characterized in that described casing is provided with access door, and described access door is equipped with sealing arrangement.
3. charging wind stopping device as claimed in claim 2 is characterized in that, described main shaft is connected with the mouth of frequency conversion reductor.
4. charging wind stopping device as claimed in claim 3 is characterized in that described inlet point is positioned at the top of described casing, and described discharging opening is positioned at the below of described casing.
CN2011201617246U 2011-05-19 2011-05-19 Feeding air-locked valve Expired - Lifetime CN202046676U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201617246U CN202046676U (en) 2011-05-19 2011-05-19 Feeding air-locked valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201617246U CN202046676U (en) 2011-05-19 2011-05-19 Feeding air-locked valve

Publications (1)

Publication Number Publication Date
CN202046676U true CN202046676U (en) 2011-11-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201617246U Expired - Lifetime CN202046676U (en) 2011-05-19 2011-05-19 Feeding air-locked valve

Country Status (1)

Country Link
CN (1) CN202046676U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103134287A (en) * 2013-02-02 2013-06-05 云南中翼鼎东能源科技开发有限公司 Drying treatment system of slurry
CN103134292A (en) * 2013-02-02 2013-06-05 云南中翼鼎东能源科技开发有限公司 Production line used for drying coal slime
CN103134285A (en) * 2013-02-01 2013-06-05 云南中翼鼎东能源科技开发有限公司 Drying treatment system of slurry
CN103134293A (en) * 2013-02-02 2013-06-05 云南中翼鼎东能源科技开发有限公司 Production line used for drying coal slime

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103134285A (en) * 2013-02-01 2013-06-05 云南中翼鼎东能源科技开发有限公司 Drying treatment system of slurry
CN103134287A (en) * 2013-02-02 2013-06-05 云南中翼鼎东能源科技开发有限公司 Drying treatment system of slurry
CN103134292A (en) * 2013-02-02 2013-06-05 云南中翼鼎东能源科技开发有限公司 Production line used for drying coal slime
CN103134293A (en) * 2013-02-02 2013-06-05 云南中翼鼎东能源科技开发有限公司 Production line used for drying coal slime
CN103134293B (en) * 2013-02-02 2015-02-04 云南中翼鼎东能源科技开发有限公司 Production line used for drying coal slime
CN103134287B (en) * 2013-02-02 2015-02-04 云南中翼鼎东能源科技开发有限公司 Drying treatment system of slurry

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GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20111123

CX01 Expiry of patent term