CN202613479U - Coal feeder - Google Patents

Coal feeder Download PDF

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Publication number
CN202613479U
CN202613479U CN2012202784433U CN201220278443U CN202613479U CN 202613479 U CN202613479 U CN 202613479U CN 2012202784433 U CN2012202784433 U CN 2012202784433U CN 201220278443 U CN201220278443 U CN 201220278443U CN 202613479 U CN202613479 U CN 202613479U
Authority
CN
China
Prior art keywords
funnel
coal
coal feeder
screen cloth
aforesaid
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 - Fee Related
Application number
CN2012202784433U
Other languages
Chinese (zh)
Inventor
李志强
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.)
NINGBO GOOD-TURN ENERGY-SAVING TECHNOLOGY CO LTD
Original Assignee
NINGBO GOOD-TURN ENERGY-SAVING TECHNOLOGY 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 NINGBO GOOD-TURN ENERGY-SAVING TECHNOLOGY CO LTD filed Critical NINGBO GOOD-TURN ENERGY-SAVING TECHNOLOGY CO LTD
Priority to CN2012202784433U priority Critical patent/CN202613479U/en
Application granted granted Critical
Publication of CN202613479U publication Critical patent/CN202613479U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Combined Means For Separation Of Solids (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

A coal feeder includes a funnel and a sieve arranged in the funnel, and the funnel is provided with a large-particle coarse-coal discharge port. The coal feeder is characterized by further including a vibration motor, a plurality of vibration springs are arranged on the bottom surface edge of the sieve, the bottom ends of the vibration springs are connected on a boss of port of the funnel, the vibration motor is arranged on the sieve to provide power. The coal feeder has the advantages as follows: through the vibration of the vibration motor and the cooperation of the vibration springs at the bottom end of the sieve, screening can be finished rapidly, coal particles blocking the sieve can rapidly fall off or be discharged out from the coarse-coal discharge port, and the work efficiency of the coal feeder is improved.

Description

Coal feeder
Technical field
The utility model relates to a kind of coal feeder, can the coal of fritter be sent into boiler through coal feeder and burn.
Background technology
Existing boiler needs a large amount of coals that use to act as a fuel, and the coal that is used for burning can not be too big, to guarantee sufficient combustion; So need use coal feeder when coal is carried out primary election; Common coal feeder is relatively simple for structure, comprises funnel and is located at the screen cloth in the funnel, and this funnel has a rough coal outlet; Can not need from the rough coal outlet, discharge through the coarse coal of screen cloth, pulverize again.The coal feeder of this structure exists following not enough: at first, the disposable coal amount of putting can not be too many, and too many easy blocking screen cloth influences normal screening process; Secondly, the material of iron filings and so on possibly pass through screen cloth, influences follow-up conveying and burning.
The utility model content
The utility model technical problem to be solved is to the above-mentioned state of the art a kind of screening coal feeder fast to be provided.
The utility model another technical problem to be solved is to the above-mentioned state of the art coal feeder that can remove iron filings class material in a kind of screening process to be provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of coal feeder; Comprise funnel and be located at the screen cloth in the funnel; This funnel has an oarse-grained rough coal outlet, it is characterized in that also involving vibrations motor of this coal feeder, and aforesaid screen cloth bottom edge is provided with a plurality of vibrating springs; Aforesaid vibrating spring bottom then is connected on the boss of funnel port, and aforesaid vibrating motor is located on the screen cloth so that power to be provided.
Consider deironing, described funnel lower port inboard is provided with tramp iron separator removedly.
Further, described tramp iron separator comprises an installing plate and is located at a plurality of magnet on the installing plate that it is inboard that aforesaid installing plate is located at described funnel lower port removedly.
Compared with prior art; The advantage of the utility model is: through the vibrating motor vibration, cooperate the vibrating spring of screen cloth bottom, can accomplish screening fast; The coal particle of obstruction screen cloth can drop rapidly or discharge from the rough coal outlet, has improved the operating efficiency of coal feeder.
Description of drawings
Fig. 1 is an embodiment sectional structure sketch map.
Fig. 2 is screen cloth and a vibrating motor combination amplification plan view among Fig. 1.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2; Coal feeder in the present embodiment comprises funnel 2, screen cloth 1, vibrating motor 3 and tramp iron separator, and this funnel 2 has an oarse-grained rough coal outlet 7, and screen cloth 1 is located in the funnel 2; Screen cloth 1 bottom edge is provided with a plurality of vibrating springs 4; Vibrating spring 4 bottoms then are connected on the boss 5 of funnel port, and vibrating motor 3 is located on the screen cloth 1 so that power to be provided, and it is inboard that tramp iron separator 6 is located at funnel 2 lower port removedly.Particularly, tramp iron separator 6 comprises installing plate 62 and is located at a plurality of magnet 61 on the installing plate 62 that it is inboard that installing plate 62 is located at funnel 2 lower port removedly.
Through the vibrating motor vibration, cooperate the vibrating spring of screen cloth bottom, can accomplish screening fast, the coal particle of obstruction screen cloth can drop rapidly or discharge from the rough coal outlet, has improved the operating efficiency of coal feeder.Iron filings class material can be disassembled after magnet absorption reaches capacity by magnet absorption, installs again after the cleaning.

Claims (3)

1. coal feeder; Comprise funnel and be located at the screen cloth in the funnel; This funnel has an oarse-grained rough coal outlet, it is characterized in that also involving vibrations motor of this coal feeder, and aforesaid screen cloth bottom edge is provided with a plurality of vibrating springs; Aforesaid vibrating spring bottom then is connected on the boss of funnel port, and aforesaid vibrating motor is located on the screen cloth so that power to be provided.
2. coal feeder according to claim 1 is characterized in that described funnel lower port inboard is provided with tramp iron separator removedly.
3. boiler suspension firing equipment according to claim 2 is characterized in that described tramp iron separator comprises an installing plate and is located at a plurality of magnet on the installing plate, and it is inboard that aforesaid installing plate is located at described funnel lower port removedly.
CN2012202784433U 2012-06-08 2012-06-08 Coal feeder Expired - Fee Related CN202613479U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012202784433U CN202613479U (en) 2012-06-08 2012-06-08 Coal feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012202784433U CN202613479U (en) 2012-06-08 2012-06-08 Coal feeder

Publications (1)

Publication Number Publication Date
CN202613479U true CN202613479U (en) 2012-12-19

Family

ID=47347170

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012202784433U Expired - Fee Related CN202613479U (en) 2012-06-08 2012-06-08 Coal feeder

Country Status (1)

Country Link
CN (1) CN202613479U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104832926A (en) * 2015-05-25 2015-08-12 河北工程大学 Coal mine waste moving processing device
CN109158155A (en) * 2018-08-20 2019-01-08 安吉辰丰机械制造有限公司 A kind of agricultural is machined into equipment
CN111891730A (en) * 2020-08-10 2020-11-06 长春市华宇机电输送设备有限公司 Reciprocating coal feeder with iron removal function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104832926A (en) * 2015-05-25 2015-08-12 河北工程大学 Coal mine waste moving processing device
CN109158155A (en) * 2018-08-20 2019-01-08 安吉辰丰机械制造有限公司 A kind of agricultural is machined into equipment
CN111891730A (en) * 2020-08-10 2020-11-06 长春市华宇机电输送设备有限公司 Reciprocating coal feeder with iron removal function

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121219

Termination date: 20150608

EXPY Termination of patent right or utility model