CN203678696U - Graded winnowing pulverizer - Google Patents

Graded winnowing pulverizer Download PDF

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Publication number
CN203678696U
CN203678696U CN201420029837.4U CN201420029837U CN203678696U CN 203678696 U CN203678696 U CN 203678696U CN 201420029837 U CN201420029837 U CN 201420029837U CN 203678696 U CN203678696 U CN 203678696U
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CN
China
Prior art keywords
winnowing
winnowing box
box
graded
pulverizer
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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
CN201420029837.4U
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Chinese (zh)
Inventor
范兵
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.)
Shantou Fancy Mineral Resource Co ltd
SHANTOU FANSHI MINING Co.,Ltd.
Original Assignee
Fan Shi Mining Industry Ltd Co Of Shantou City
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
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Application filed by Fan Shi Mining Industry Ltd Co Of Shantou City filed Critical Fan Shi Mining Industry Ltd Co Of Shantou City
Priority to CN201420029837.4U priority Critical patent/CN203678696U/en
Application granted granted Critical
Publication of CN203678696U publication Critical patent/CN203678696U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the technical field of spodumene smashing and winnowing, in particular to a graded winnowing pulverizer. The graded winnowing pulverizer comprises a feeding belt, a smashing mechanism and a winnowing device, wherein the tail end of the winnowing device is connected with a magnetic separation mechanism; the smashing mechanism is internally provided with two stirring wheels; the two stirring wheels are staggered and meshed; a smashing pressure wheel set is arranged below the stirring wheels; a feeding port in the bottom of the smashing mechanism is provided with a filter net; the top end of the winnowing device is connected with the smashing mechanism; the winnowing device comprises a round winnowing box; an induced draft fan is arranged at the bottom of the winnowing box; the winnowing box is divided into a primary winnowing box body and a secondary winnowing box body; the upper end of the winnowing box is connected with a winnowing feeding pipeline. The graded winnowing pulverizer has the advantages that the structure of multiple times of winnowing is adopted, so that the purity of the winnowing is improved, the improved graded winnowing pulverizer is small in occupied space, the production cost is lowered, and the machining time for production and fine extraction is shortened.

Description

Classification air separation disintegrator
Technical field
The utility model relates to spodumene and pulverizes air separation technique field, especially relates to a kind of classification air separation disintegrator.
Background technology
Spodumene be in ceramic industry must a kind of raw material, because the purity of spodumene is higher, the ceramic quality of making is just better, so also just the fine workmanship's skill of carrying of spodumene is proposed to larger requirement, all by winnowing machine, spodumene tentatively to be carried carefully at present, but existing winnowing machine is simple in structure, carry thin weak effect, can affect so the quality of finally carrying thin spodumene out, first is put forward thin step and has important impact for the spodumene processing later, it is a problem in the urgent need to address that current selection by winnowing is put forward thin inadequate problem.
Summary of the invention
The purpose of this utility model is to provide a kind of volume little, carries the classification air separation disintegrator that thin purity is high, solves current selection by winnowing and puies forward thin insufficient problem.
For achieving the above object, the utility model adopts following technical scheme:
Classification air separation disintegrator, comprise feeding belt, disintegrating mechanism and pneumatic separation device, pneumatic separation device end connects magnetic separation mechanism, stirring wheel is equipped with in described disintegrating mechanism inside, two staggered engagements of stirring wheel, stirring wheel below is provided with pulverizing press nips, disintegrating mechanism bottom feeding port is provided with screen pack, and pneumatic separation device top connects disintegrating mechanism, and pneumatic separation device comprises Winnowing box, Winnowing box is circular, Winnowing box bottom is provided with air-introduced machine, and Winnowing box is divided into Winnowing box and secondary Winnowing box, and Winnowing box upper end connects selection by winnowing charging line.
A described Winnowing box is connected by screening pipeline with secondary Winnowing box.
In described secondary Winnowing box and air-introduced machine connecting pipe, controlled valve is housed.
Described secondary Winnowing box bottom discharging opening connects waste recovery case.
Described stirring wheel is rice font, and the flabellum of stirring wheel is provided with some sawtooth.
Described screen pack is detachably changed.
The gain effect of a kind of classification air separation disintegrator that the utility model provides is: classification air separation disintegrator adopts repeatedly the structure of selection by winnowing, improve the thin purity of putting forward of selection by winnowing, classification air separation disintegrator after improving takes up room little, can improve production cost, reduces to produce and carries thin process time.
brief description of the drawings:
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is sawtooth schematic diagram of the present utility model.
detailed description of the invention:
In order to make juror can the object of the utility model, feature and function be had further and be understood, below in conjunction with accompanying drawing, the utility model be further illustrated:
Refer to shown in Fig. 1-2, it is structural representation of the present utility model, the utility model is relevant classification air separation disintegrator, comprise feeding belt 1, disintegrating mechanism 2 and pneumatic separation device 3, pneumatic separation device 3 ends connect magnetic separation mechanism 4, stirring wheel 21 is equipped with in described disintegrating mechanism 2 inside, two staggered engagements of stirring wheel 21, stirring wheel 21 belows are provided with pulverizes press nips 22, disintegrating mechanism 2 bottom feeding ports are provided with screen pack 23, pneumatic separation device 3 tops connect disintegrating mechanism 2, pneumatic separation device 3 comprises Winnowing box 5, Winnowing box 5 is circular, Winnowing box 5 bottoms are provided with air-introduced machine 51, Winnowing box 5 is divided into Winnowing box 52 and secondary Winnowing box 53, Winnowing box 5 upper ends connect selection by winnowing charging line 54.One time Winnowing box 52 is connected by screening pipeline 7 with secondary Winnowing box 53.In secondary Winnowing box 53 and air-introduced machine 51 connecting pipes, controlled valve 55 is housed.Secondary Winnowing box 53 bottom discharging openings connect waste recovery case 6.Stirring wheel 21 is rice font, and the flabellum of stirring wheel 21 is provided with some sawtooth 8.Screen pack 23 is detachably changed.
When use, raw material is first sent in disintegrating mechanism 2 by feeding belt 1, sawtooth 8 on stirring wheel 21 pushes mutually, raw material spodumene is tentatively pulverized, after preliminary pulverizing, drop to and pulverize in press nips 22, after pulverizing press nips 22 pulverizing, fall screen pack 23, filter out a large particle, fall in a Winnowing box 52 along pipeline by the spodumene after thin choosing, the air-introduced machine 51 of Winnowing box 52 bottoms is to an interior air blowing of Winnowing box 52, make the inner spiral air flow that forms of Winnowing box 52 one time, particle after pulverizing is along with the air-flow in a Winnowing box 52 rotates, screen light spodumene powder and enter selection by winnowing charging line 54, the remaining powder not being separated with impurity is fallen into and in secondary Winnowing box 53, is carried out selection by winnowing again by screening pipeline 7, the powder that Secondary Air is elected enters in selection by winnowing charging line 54 equally, selection by winnowing powder mixing out for the first time blows into magnetic separation mechanism 4, under carrying out, put forward together fine workmanship's skill.
The controlled valve 55 being equipped with in secondary Winnowing box 53 and air-introduced machine 51 connecting pipes can hand control switch, and slightly carrying at the powder to general can closing switch valve 55 in thin, makes secondary Winnowing box 53 stop screening, reduces power consumption, cost-saving.
Screen pack 23 can be changed according to the needs of difference processing the screen pack of different large small-bores.
Certainly, these are only the utility model preferred embodiments, not limit the scope of application of the present utility model with this, therefore, allly in the utility model principle, make equivalent change and all should be included in protection domain of the present utility model.

Claims (6)

1. classification air separation disintegrator, comprise feeding belt (1), disintegrating mechanism (2) and pneumatic separation device (3), pneumatic separation device (3) end connects magnetic separation mechanism (4), it is characterized in that: stirring wheel (21) is equipped with in described disintegrating mechanism (2) inside, the staggered engagement of two stirring wheels (21), stirring wheel (21) below is provided with pulverizes press nips (22), disintegrating mechanism (2) bottom feeding port is provided with screen pack (23)
Described pneumatic separation device (3) top connects disintegrating mechanism (2), pneumatic separation device (3) comprises Winnowing box (5), Winnowing box (5) is circular, Winnowing box (5) bottom is provided with air-introduced machine (51), Winnowing box (5) is divided into a Winnowing box (52) and secondary Winnowing box (53), and Winnowing box (5) upper end connects selection by winnowing charging line (54).
2. classification air separation disintegrator according to claim 1, is characterized in that: a described Winnowing box (52) is connected by screening pipeline (7) with secondary Winnowing box (53).
3. classification air separation disintegrator according to claim 1, is characterized in that: in described secondary Winnowing box (53) and air-introduced machine (51) connecting pipe, controlled valve (55) is housed.
4. classification air separation disintegrator according to claim 1, is characterized in that: described secondary Winnowing box (53) bottom discharging opening connects waste recovery case (6).
5. classification air separation disintegrator according to claim 1, is characterized in that: described stirring wheel (21) is rice font, and the flabellum of stirring wheel (21) is provided with some sawtooth (8).
6. classification air separation disintegrator according to claim 1, is characterized in that: described screen pack (23) is detachably changed.
CN201420029837.4U 2014-01-17 2014-01-17 Graded winnowing pulverizer Expired - Fee Related CN203678696U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420029837.4U CN203678696U (en) 2014-01-17 2014-01-17 Graded winnowing pulverizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420029837.4U CN203678696U (en) 2014-01-17 2014-01-17 Graded winnowing pulverizer

Publications (1)

Publication Number Publication Date
CN203678696U true CN203678696U (en) 2014-07-02

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CN (1) CN203678696U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104549780A (en) * 2015-01-14 2015-04-29 绵阳蓝奥重型机械制造有限公司 Novel dual-transmission combined efficient sorting machine
CN104801492A (en) * 2015-04-28 2015-07-29 铜陵海源超微粉体有限公司 Graded winnowing separation device
CN104923484A (en) * 2015-05-19 2015-09-23 绵阳蓝奥科技有限公司 High-efficiency air classifier
CN111389729A (en) * 2020-04-03 2020-07-10 宁夏和兴碳基材料有限公司 Upgrading processing grading device and method for micro powder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104549780A (en) * 2015-01-14 2015-04-29 绵阳蓝奥重型机械制造有限公司 Novel dual-transmission combined efficient sorting machine
CN104801492A (en) * 2015-04-28 2015-07-29 铜陵海源超微粉体有限公司 Graded winnowing separation device
CN104923484A (en) * 2015-05-19 2015-09-23 绵阳蓝奥科技有限公司 High-efficiency air classifier
CN111389729A (en) * 2020-04-03 2020-07-10 宁夏和兴碳基材料有限公司 Upgrading processing grading device and method for micro powder

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: Haojiang District in Guangdong province Shantou City Daitou village 515000 No. 64020110 block

Patentee after: SHANTOU FANCY MINERAL RESOURCE Co.,Ltd.

Address before: Haojiang District in Guangdong province Shantou City Daitou village 515000 No. 64020110 block

Patentee before: SHANTOU FANSHI MINING Co.,Ltd.

Address after: Haojiang District in Guangdong province Shantou City Daitou village 515000 No. 64020110 block

Patentee after: SHANTOU FANSHI MINING Co.,Ltd.

Address before: Haojiang District in Guangdong province Shantou City Daitou village 515000 No. 64020110 block

Patentee before: SHANTOU FANCY MINING INDUSTRY CO.,LTD.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140702

Termination date: 20200117