CN103447176A - Zinc powder grading device - Google Patents

Zinc powder grading device Download PDF

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Publication number
CN103447176A
CN103447176A CN 201210168404 CN201210168404A CN103447176A CN 103447176 A CN103447176 A CN 103447176A CN 201210168404 CN201210168404 CN 201210168404 CN 201210168404 A CN201210168404 A CN 201210168404A CN 103447176 A CN103447176 A CN 103447176A
Authority
CN
China
Prior art keywords
pipe
fine powder
zinc powder
grading plant
tremie pipe
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.)
Pending
Application number
CN 201210168404
Other languages
Chinese (zh)
Inventor
戴鹏
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.)
JIANGSU SHENLONG ZINC INDUSTRY Co Ltd
Original Assignee
JIANGSU SHENLONG ZINC INDUSTRY 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 JIANGSU SHENLONG ZINC INDUSTRY Co Ltd filed Critical JIANGSU SHENLONG ZINC INDUSTRY Co Ltd
Priority to CN 201210168404 priority Critical patent/CN103447176A/en
Publication of CN103447176A publication Critical patent/CN103447176A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a zinc powder grading device, which comprises a feed pipe, a cyclone separator, a fine powder blanking pipe, a dedusting adapter pipe, a dedusting groove, a secondary fine powder blanking pipe, a dust collector, a dust collecting pipe, a fan and an air pipe. The feed pipe is connected to the cyclone separator. The upper end of the cyclone separator is connected to the dedusting groove through the dedusting adapter pipe, and the lower end is connected to the fine powder blanking pipe. The upper end of the dedusting groove is in connection with the dust collector, and the lower end is in connection with the secondary fine powder blanking pipe. The dust collector is connected to the fan through the dust collecting pipe. The air pipe is connected to the dust collecting pipe through the fan. The zinc powder grading device provided in the invention can effectively grade zinc powder, is easy to operate and is environment-friendly.

Description

A kind of zinc powder grading plant
Technical field
The present invention relates to a kind of zinc powder grading plant.
Background technology
Zinc powder can be widely used in the industries such as metallurgy, chemical industry, fuel, medicine, agricultural chemicals, coating, electronics and food.The demand difference, to the specification requirement difference of product.And existing zinc powder production technology can't obtain the zinc powder of epigranular, uniform specification, therefore, before dropping into industrial production, need to carry out the zinc powder classification.
Summary of the invention
To the objective of the invention is the defect existed in prior art in order solving, to provide a kind of and can carry out by different size the device of classification to zinc powder.
In order to achieve the above object, the invention provides a kind of zinc powder grading plant, comprise feed pipe, cyclone separator, fine powder tremie pipe, dedusting adapter, dedusting groove, secondary fine powder tremie pipe, deduster, dust removing tube, blower fan and discharge pipe; Feed pipe is connected with cyclone separator; The cyclone separator upper end is connected with the dedusting groove by the dedusting adapter, and lower end is connected with the fine powder tremie pipe; Dedusting groove upper end is connected with deduster, and lower end is connected with secondary fine powder tremie pipe; Deduster is connected with blower fan by dust removing tube; Discharge pipe is connected with dust removing tube by blower fan.
Further improvement of the present invention is: this zinc powder grading plant also comprises grader and fine powder adapter, and grader is connected with feed pipe; The grader upper end is taken over cyclone separator and is connected by fine powder, and lower end is provided with the meal tremie pipe, and the meal tremie pipe is provided with star valve.
This zinc powder grading plant also comprises frequency converter, and frequency converter is connected with described grader.Deduster is cylindrical shape pocket type pulse dust collector.Be respectively equipped with the wafer type Hand-operated butterfly valve on fine powder tremie pipe and secondary fine powder tremie pipe.Feed pipe mouth of pipe place is provided with feed hopper.
The present invention has the following advantages compared to existing technology: utilize grader to carry out rough classification to zinc powder, to the fine powder after classification, adopt cyclone separator to carry out secondary grading, make the zinc powder particle size after classification more even.Adopt deduster that the super-fine zinc dust produced in classification process is held back, not contaminated air simultaneously.Zinc powder grading plant of the present invention can be effectively to the zinc powder classification, simple to operate, environmental protection.
The accompanying drawing explanation
The structural representation that Fig. 1 is zinc powder grading plant of the present invention.
In figure, 1-feed pipe, 2-grader, 3-meal tremie pipe, the 4-fine powder is taken over, the 5-cyclone separator, 6-fine powder tremie pipe, the 7-dedusting is taken over, the 8-deduster, 9-dedusting groove, 10-secondary fine powder tremie pipe, 11-dust removing tube, the 12-blower fan, 13-discharge pipe, 14-feed hopper, the 15-frequency converter, 16-star valve, 17-wafer type Hand-operated butterfly valve.
The specific embodiment
Below in conjunction with specific embodiment, zinc powder grading plant of the present invention is elaborated.
Zinc powder grading plant of the present invention comprises feed pipe 1, grader 2, frequency converter 15, meal tremie pipe 3, fine powder adapter 4, cyclone separator 5, fine powder tremie pipe 6, dedusting adapter 7, deduster 8, dedusting groove 9, secondary fine powder tremie pipe 10, dust removing tube 11, blower fan 12 and discharge pipe 13.Feed pipe 1 one end mouth of pipe places are provided with feed hopper 14, and the other end is connected with grader 2.Frequency converter 15 is connected with grader 2, controls grader 2 work operations.Grader 2 lower ends are connected with meal tremie pipe 3, and meal tremie pipe 3 is provided with star valve 16.The upper end of cyclone separator 5 is taken over 4 by fine powder respectively and is connected with dedusting groove 9 with grader 2 upper ends with dedusting adapter 7.The lower end of cyclone separator 5 is connected with fine powder tremie pipe 6, and fine powder tremie pipe 6 is provided with wafer type Hand-operated butterfly valve 17.Dedusting groove 9 lower ends are connected with secondary fine powder tremie pipe 10, and upper end is connected with deduster 8.Deduster 8 adopts cylindrical shape pocket type pulse dust collector.Secondary fine powder tremie pipe 10 is provided with wafer type Hand-operated butterfly valve 17.Deduster 8 upper ends are connected with blower fan 12 by dust removing tube 11, and discharge pipe 13 is connected with dust removing tube 11 by blower fan 12.
While adopting zinc powder grading plant of the present invention, blower fan 12 is opened, and zinc powder enters feed pipe 1 by feed hopper 14 from batcher, by grader 2, meal is separated with fine powder, meal is collected by meal tremie pipe 3, and fine powder is taken over 4 by fine powder and entered in cyclone separator 5.Carry out secondary grading through cyclone separator 5, fine powder is flowed out by fine powder tremie pipe 6, and superfine powder is taken over 7 by dedusting and entered in dedusting groove 9, effect due to deduster 8, superfine powder is stayed in dedusting groove 9, by secondary fine powder tremie pipe 10, collects, and air is discharged by discharge pipe 13.Zinc powder grading plant of the present invention can carry out multiple fractionation to zinc powder, and efficiency is high, simple to operate, environmental protection and energy saving.

Claims (7)

1. a zinc powder grading plant, is characterized in that: comprise feed pipe, cyclone separator, fine powder tremie pipe, dedusting adapter, dedusting groove, secondary fine powder tremie pipe, deduster, dust removing tube, blower fan and discharge pipe; Described feed pipe is connected with cyclone separator; Described cyclone separator upper end is connected with the dedusting groove by the dedusting adapter, and lower end is connected with the fine powder tremie pipe; Described dedusting groove upper end is connected with deduster, and lower end is connected with secondary fine powder tremie pipe; Described deduster is connected with blower fan by dust removing tube; Described discharge pipe is connected with dust removing tube by blower fan.
2. zinc powder grading plant according to claim 1 is characterized in that: described zinc powder grading plant also comprises that grader and fine powder take over; Described grader is connected with feed pipe; Described grader upper end is taken over cyclone separator and is connected by fine powder.
3. zinc powder grading plant according to claim 2, it is characterized in that: described grader lower end is provided with the meal tremie pipe; Described meal tremie pipe is provided with star valve.
4. zinc powder grading plant according to claim 2, it is characterized in that: described zinc powder grading plant also comprises frequency converter; Described frequency converter is connected with described grader.
5. zinc powder grading plant according to claim 1 and 2, it is characterized in that: described deduster is cylindrical shape pocket type pulse dust collector.
6. zinc powder grading plant according to claim 1 and 2, is characterized in that: on described fine powder tremie pipe and secondary fine powder tremie pipe, be respectively equipped with the wafer type Hand-operated butterfly valve.
7. zinc powder grading plant according to claim 1 and 2, it is characterized in that: described feed pipe mouth of pipe place is provided with feed hopper.
CN 201210168404 2012-05-28 2012-05-28 Zinc powder grading device Pending CN103447176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201210168404 CN103447176A (en) 2012-05-28 2012-05-28 Zinc powder grading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201210168404 CN103447176A (en) 2012-05-28 2012-05-28 Zinc powder grading device

Publications (1)

Publication Number Publication Date
CN103447176A true CN103447176A (en) 2013-12-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201210168404 Pending CN103447176A (en) 2012-05-28 2012-05-28 Zinc powder grading device

Country Status (1)

Country Link
CN (1) CN103447176A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109482375A (en) * 2018-12-29 2019-03-19 上海材料研究所 It is a kind of for sieving the device and method thereof of metal powder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109482375A (en) * 2018-12-29 2019-03-19 上海材料研究所 It is a kind of for sieving the device and method thereof of metal powder

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PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20131218

C02 Deemed withdrawal of patent application after publication (patent law 2001)