CN203678513U - Secondary screening, crushing and conveying device - Google Patents
Secondary screening, crushing and conveying device Download PDFInfo
- Publication number
- CN203678513U CN203678513U CN201420010183.0U CN201420010183U CN203678513U CN 203678513 U CN203678513 U CN 203678513U CN 201420010183 U CN201420010183 U CN 201420010183U CN 203678513 U CN203678513 U CN 203678513U
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- China
- Prior art keywords
- belt conveyor
- crushing
- conveyer
- conveying device
- secondary screening
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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 - Lifetime
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- 238000012216 screening Methods 0.000 title claims abstract description 18
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 16
- 239000011707 mineral Substances 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 abstract description 9
- 238000013467 fragmentation Methods 0.000 description 5
- 238000006062 fragmentation reaction Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a secondary screening, crushing and conveying device. The problems that a belt conveyor is not provided with a screening and crushing device, a crushing machine is high in power consumption and the efficiency is low in the prior art can be solved. The secondary screening, crushing and conveying device comprises a belt conveyor, wherein a secondary screening and crushing device is arranged just above the belt conveyor; the secondary screening and crushing device comprises a filtering mesh belt conveyor and a crusher; a conveyer belt of the filtering mesh belt conveyor is provided with multiple filtering meshes used for filtering small mineral aggregate to the belt conveyor; the output end of the filtering mesh belt conveyor is communicated with a crushing cavity of the crusher. The secondary screening and crushing device is arranged on the belt conveyor, the mineral aggregate is screened on the filtering mesh belt conveyor, the small aggregate is filtered to the belt conveyor, the large aggregate is conveyed to the crusher for crushing through the filtering mesh belt conveyor, a high-power crusher is not needed to be used, the power consumption of the crusher is greatly reduced, the energy is saved, and the working efficiency is improved.
Description
Technical field
The utility model relates to belt conveyor, is specifically related to a kind ofly in course of conveying, can carry out fritter mineral screening and bulk mineral are carried out to the broken conveying device of broken secondary sub-sieve.
Background technology
To have conveying capacity strong because of it for belt conveyor, fed distance is far away, and simple in structure being easy to safeguarded, can carry out easily the advantages such as sequencing control and automation mechanized operation, and be widely used in modern various industrial enterprise, as mines such as colliery, mine, harbour, power plant, steel mills.
In actual fed process, as carried out in the course of conveying of colliery coal washery, because belt conveyor is without screening plant, large and small lump ore material is carried together on belt conveyor, to disintegrating machine, carry out fragmentation, the disintegrating machine power consumption that used is large, and efficiency is low, does not meet energy-saving and cost-reducing production requirement.
Utility model content
The utility model provides a kind of secondary to sieve broken conveying device, can solve prior art belt conveyor without screening breaker, and size block mineral aggregate is carried fragmentation together, and disintegrating machine power consumption is large, inefficient problem.
For reaching above-mentioned technical purpose, the utility model is achieved by the following technical solutions: a kind of secondary sieves broken conveying device, comprise belt conveyor, directly over described belt conveyor, be provided with secondary screening breaker, described secondary screening breaker comprises screen belt conveyer and disintegrating machine, the conveyer belt of described screen belt conveyer has several for fritter mineral aggregate is filtered to the filter mesh on described belt conveyor, and the output of described screen belt conveyer is communicated with the broken chamber of disintegrating machine.
In the technical solution of the utility model, also comprise following additional technical feature:
The diameter of described filter mesh is 1-100mm.
The conveyer belt of described screen belt conveyer, its filter mesh is uniformly distributed.
Described screen belt conveyer equates with the transporting velocity of described belt conveyor.
Compared with prior art, the utility model by arranging secondary screening breaker on belt conveyor, mineral aggregate sieves on screen belt conveyer, fritter mineral aggregate is filtered on belt conveyor, bulk mineral aggregate is delivered to disintegrating machine by screen belt conveyer and carries out fragmentation,, without using high-power disintegrating machine, greatly reduces the power consumption of disintegrating machine, save the energy, improved operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model secondary sieves broken conveying device most preferred embodiment;
Fig. 2 is the structural representation of the conveyer belt of screen belt conveyer in the utility model most preferred embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Shown in Fig. 1, the present embodiment secondary sieves broken conveying device, comprise belt conveyor 1 and the secondary screening breaker being arranged on directly over belt conveyor 1, secondary screening breaker comprises screen belt conveyer 2 and disintegrating machine 3, the conveyer belt 2-1 of screen belt conveyer 2 has several for fritter mineral aggregate being filtered to the filter mesh 2-2 on belt conveyor 1, and the output of screen belt conveyer 2 is communicated with the broken chamber of disintegrating machine 3.By secondary screening breaker is set, first mineral aggregate enters on screen pack conveyer 2, and in course of conveying, the filter mesh 2-2 of fritter mineral aggregate from the conveyer belt of screen pack conveyer 2 sieves out and drop down onto belt conveyor 1 and be delivered to subsequent processing; The bulk mineral aggregate of staying on screen pack conveyer 2 continues to be delivered in disintegrating machine 3 and to be carried out fragmentation by screen pack conveyer 2, falls into belt conveyor 1 and be delivered to subsequent processing after fragmentation.The conveyer belt 2-1 of screen belt conveyer 2, its width is generally 1000-2400mm, the diameter of its filter mesh 2-2 is advisable with 1-100mm, and diameter hour can filtering powder mineral aggregate, determines the diameter of filter mesh 2-2 according to the fritter mineral aggregate size of needs of production.
The conveyer belt 2-1 of screen belt conveyer 2, filter mesh 2-2 is advisable to be uniformly distributed, and easy-formation and good filtration effect are conducive to improve operating efficiency.
Screen belt conveyer 2 equates with the transporting velocity of belt conveyor 1, so that automatically control.
The above, it is only preferred embodiment of the present utility model, be not the restriction of the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (4)
1. a secondary sieves broken conveying device, comprise belt conveyor, it is characterized in that: directly over described belt conveyor, be provided with secondary screening breaker, described secondary screening breaker comprises screen belt conveyer and disintegrating machine, the conveyer belt of described screen belt conveyer has several for fritter mineral aggregate is filtered to the filter mesh on described belt conveyor, and the output of described screen belt conveyer is communicated with the broken chamber of disintegrating machine.
2. secondary according to claim 1 sieves broken conveying device, it is characterized in that: the diameter of described filter mesh is 1-100mm.
3. secondary according to claim 1 sieves broken conveying device, it is characterized in that: the conveyer belt of described screen belt conveyer, its filter mesh is uniformly distributed.
4. secondary according to claim 1 sieves broken conveying device, it is characterized in that: described screen belt conveyer equates with the transporting velocity of described belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420010183.0U CN203678513U (en) | 2014-01-08 | 2014-01-08 | Secondary screening, crushing and conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420010183.0U CN203678513U (en) | 2014-01-08 | 2014-01-08 | Secondary screening, crushing and conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678513U true CN203678513U (en) | 2014-07-02 |
Family
ID=51000475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420010183.0U Expired - Lifetime CN203678513U (en) | 2014-01-08 | 2014-01-08 | Secondary screening, crushing and conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203678513U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649238A (en) * | 2017-09-30 | 2018-02-02 | 东莞市松研智达工业设计有限公司 | A kind of urban architecture solid refuse processing disintegrating machine |
| CN108144676A (en) * | 2016-12-06 | 2018-06-12 | 郑州狮虎磨料磨具有限公司 | A kind of new type jaw crusher |
-
2014
- 2014-01-08 CN CN201420010183.0U patent/CN203678513U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144676A (en) * | 2016-12-06 | 2018-06-12 | 郑州狮虎磨料磨具有限公司 | A kind of new type jaw crusher |
| CN107649238A (en) * | 2017-09-30 | 2018-02-02 | 东莞市松研智达工业设计有限公司 | A kind of urban architecture solid refuse processing disintegrating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |