CN109569852A - Solid material separation method and equipment - Google Patents
Solid material separation method and equipment Download PDFInfo
- Publication number
- CN109569852A CN109569852A CN201811630099.8A CN201811630099A CN109569852A CN 109569852 A CN109569852 A CN 109569852A CN 201811630099 A CN201811630099 A CN 201811630099A CN 109569852 A CN109569852 A CN 109569852A
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- China
- Prior art keywords
- grain size
- size category
- broken
- bulk solid
- solid mixture
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
Abstract
Present disclose provides a kind of solid material separation methods, it include: selection destruction step, bulk solid mixture is crushed by crushing device, wherein at least one of bulk solid mixture material is crushed into the first grain size category, and at least another material in bulk solid mixture is crushed into the second grain size category or retains itself grain size category, wherein the first grain size category is less than the second grain size category or grain size category itself；And separating step separates broken at least one material at least another material according to the first grain size category and the second grain size category or grain size category itself.The disclosure additionally provides a kind of solid material separation equipment.
Description
Technical field
This disclosure relates to a kind of solid material separation method and equipment.
Background technique
During mixing granular feed separation and sorting to many kinds of solids, usually using the physics of material, chemistry,
The difference of electromagnetic performance is formulated corresponding scheme with difference and is separated.But these methods need to increase additional equipment and process
Deng.
Especially in terms of the processing of urban building waste, due to complicated component, sorting is difficult, a large amount of building waste quilt
Air storage or landfill produce detrimental effect to various aspects such as nature, the energy and environment.Although at present can be by broken
The processing such as broken, screening are separated to utilize again, but its equipment and process are more complicated, higher cost etc..
Summary of the invention
At least one of in order to solve the above-mentioned technical problem, present disclose provides a kind of solid material separation method and set
It is standby.
According to one aspect of the disclosure, a kind of solid material separation method, comprising: selection destruction step, by broken
Device is crushed bulk solid mixture, wherein at least one of described bulk solid mixture material is broken
At least another material for the first grain size category, and in the bulk solid mixture is crushed into the second grain size category
Or retain itself grain size category, wherein the first grain size category is less than the second grain size category or grain size category itself；And separation
Step, according to first grain size category and second grain size category or grain size category itself, by broken at least one
Kind material is separated at least another material.
According at least one embodiment of the disclosure, the crushing device is impact breaker, impact crusher
Or plate-hammer crusher, by set the speed of the crushing device come so that by the bulk solid mixture at least
At least another material that a kind of material is broken in the first grain size category and the bulk solid mixture is broken for the
Two grain size categories retain itself grain size category.
According at least one embodiment of the disclosure, the separating step using vibrating machine screening, wind-force separation and
At least one of Gravity Separation, so as to according to first grain size category and second grain size category or granularity itself etc.
Grade separates broken at least one material at least another material.
According at least one embodiment of the disclosure, the method also includes pre-treatment steps, pass through the pretreatment
The grain size category processing of bulk solid mixture is substantially the same by step.
According at least one embodiment of the disclosure, the method also includes supplying steps, and broken bulk is consolidated
Body mixture is conveyed, so as in the separating step according to first grain size category and second granularity etc.
Grade or grain size category itself separate broken at least one material at least another material.
According at least one embodiment of the disclosure, at least one material is anti-with at least another material
Compressive Strength is different.
According to another aspect of the present disclosure, a kind of solid material separation equipment, comprising: crushing device, by described broken
Device is crushed bulk solid mixture, wherein at least one of described bulk solid mixture material is broken
At least another material for the first grain size category, and in the bulk solid mixture is crushed into the second grain size category
Or retain itself grain size category, wherein the first grain size category is less than the second grain size category or grain size category itself；And separation
Device, according to first grain size category and second grain size category or grain size category itself, by broken at least one
Kind material is separated at least another material.
According at least one embodiment of the disclosure, the crushing device is impact breaker, impact crusher
Or plate-hammer crusher, by set the speed of the crushing device come so that by the bulk solid mixture at least
At least another material that a kind of material is broken in the first grain size category and the bulk solid mixture is broken for the
Two grain size categories retain itself grain size category.
According at least one embodiment of the disclosure, the separator is vibrating machine screening plant, wind-force separation
At least one of device and gravitational separation device, so as to according to first grain size category and second grain size category or
Grain size category itself separates broken at least one material at least another material.
According at least one embodiment of the disclosure, the equipment further include: pretreatment unit, by the bulk solid
The grain size category processing of mixture is to be substantially the same；And conveying device, broken bulk solid mixture is conveyed
Broken at least one material is separated at least another material to the separator.
Detailed description of the invention
Attached drawing shows the illustrative embodiments of the disclosure, and it is bright together for explaining the principles of this disclosure,
Which includes these attached drawings to provide further understanding of the disclosure, and attached drawing is included in the description and constitutes this
Part of specification.
Fig. 1 is the flow chart according to the solid material separation method of one embodiment of the disclosure.
Fig. 2 is the flow chart according to the solid material separation method of another embodiment of the disclosure.
Fig. 3 is to carry out the broken schematic diagram of selection by impact breaker according to another embodiment of the disclosure.
Fig. 4 is to carry out the broken schematic diagram of selection by plate-hammer crusher according to another embodiment of the disclosure.
Fig. 5 is to carry out the broken schematic diagram of selection by impact crusher according to another embodiment of the disclosure.
Specific embodiment
The disclosure is described in further detail with embodiment with reference to the accompanying drawing.It is understood that this place
The specific embodiment of description is only used for explaining related content, rather than the restriction to the disclosure.It also should be noted that being
Convenient for description, part relevant to the disclosure is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the disclosure can
To be combined with each other.The disclosure is described in detail below with reference to the accompanying drawings and in conjunction with embodiment.
In accordance with one embodiment of the present disclosure, a kind of solid material separation method is provided.As shown in Figure 1, the solid
Feed separation method 10 includes selection destruction step S11 and separating step S12.
In selection destruction step S11, bulk solid mixture is crushed by crushing device, wherein bulk
At least one of solid inclusions material material is crushed into the first grain size category, and in bulk solid mixture at least
Another material is crushed into the second grain size category or retains itself grain size category, wherein the first grain size category is less than second
Spend grade or grain size category itself.
In this step, it is included by the different mechanical properties (compression strength) that bulk solid mixture is utilized
Different material be broken into different grain size categories.Wherein the grain size category mentioned in the disclosure is the granularity being substantially the same.
At least one material can be a kind of material and another material respectively at least another material, can also be a kind of object respectively
Material and another several materials or several materials or another material.Such as in terms of building waste, point of soil, brick, stone can be
From.At least one material is different from at least another compression strength of material.By the low-intensity group in bulk solid mixture
Divide and be broken for smaller particle size, the high-intensitive component in bulk solid mixture is broken for larger granularity or retains it and is original
Granularity.
Crushing device is impact breaker, impact crusher or plate-hammer crusher, passes through setting crushing device
Speed is come so that at least one of bulk solid mixture material is broken for the first grain size category and bulk solid mixes
At least another material in sundries material is broken for the second grain size category or retains itself grain size category.
For example, impact breaker, impact type (rotary, Clothoid type) crusher, plate-hammer crusher can be selected.If
Standby speed is selected and adjusts to be subject at least to be crushed and a kind of retain a kind of granularity and determine.
For impact breaker, plate-hammer crusher, the operating parameter of equipment can be made are as follows: hammering, is hit at impact
Linear velocity substantially 5-80 meter per second.And for impact type (rotary, Clothoid type) crusher, the fortune of equipment can be made
Row parameter are as follows: jettisoninging, hitting linear velocity is 15-80 meter per second.
In separating step S12, according to the first grain size category and the second grain size category or grain size category itself, it will break
At least one material after broken is separated at least another material.Separating step S12 can be using vibrating machine screening, wind
At least one of power separation and Gravity Separation, so as to according to the first grain size category and the second grain size category or granularity itself etc.
Grade separates broken at least one material at least another material.
For example, separation process can use conventional vibration mechanical grading, wind-force, gravity can also be used according to granularity difference
Screening.When for example, by using vibrating screen form, due to granularity difference, broken different material can be separated, when
When using wind-force and gravity, it is isolated out due to differences such as the granularity of different material and weight.
According to another embodiment of the disclosure, and provide a kind of solid material separation method.As shown in Fig. 2, this is solid
Body feed separation method 20 may include: pre-treatment step S21, selection destruction step S22, supplying step S23 and separating step
S24。
In pre-treatment step S21, the grain size category processing of bulk solid mixture is substantially the same.In this way convenient for into
Selection destruction step S22 after row.
Select destruction step S22 can be identical as the step S11 in method 10.
In supplying step S23, broken bulk solid mixture is conveyed, so as in separating step S24
According to the first grain size category and the second grain size category or grain size category itself, by broken at least one material and at least separately
A kind of material is separated.Using using forms such as conveyer belts in supplying step 23.But those skilled in the art should manage
Solution, method 20 can not also include the supplying step 23, for example, the outlet of crushing plant is arranged in for isolated separation equipment
When neighbouring position, the material come out from the outlet of crushing plant can directly get to separation equipment, and at this moment the step does not need.
Separating step S24 can be identical as the step S12 in method 10.
In addition, for method 10 and method 20, it will be understood by those of skill in the art that according to the actual situation can be with
Change processing sequence and increase and decrease treatment process.
It respectively illustrates in Fig. 3 to 5 and is selected by impact breaker, plate-hammer crusher and impact crusher
Broken schematic diagram.
In from Fig. 3 to 5 as can be seen that when the solid inclusions material of bulk enters feed inlet, by break process, from discharging
The broken rear material of mouth discharge different-grain diameter.
According to a further embodiment of the disclosure, a kind of solid material separation equipment includes: crushing device, passes through broken dress
It sets and bulk solid mixture is crushed, wherein at least one of bulk solid mixture material is crushed into first
Grain size category, and at least another material in bulk solid mixture is crushed into the second grain size category or retains it
Body grain size category, wherein the first grain size category is less than the second grain size category or grain size category itself；And separator, according to
One grain size category and the second grain size category or grain size category itself, by broken at least one material and at least another kind
Material is separated.
Optionally, crushing device can be impact breaker, impact crusher or plate-hammer crusher, pass through setting
The speed of crushing device come so that by least one of bulk solid mixture material be broken for the first grain size category and
At least another material in bulk solid mixture is broken for the second grain size category or retains itself grain size category.
Optionally, separator be vibrating machine screening plant, wind-force separator and gravitational separation device at least
One kind, so as to according to the first grain size category and the second grain size category or grain size category itself, by broken at least one object
Material is separated at least another material.
Further, solid material separation equipment can also include: pretreatment unit, by the grain of bulk solid mixture
Degree grade processing is to be substantially the same；And conveying device, broken bulk solid mixture is delivered to separator
Broken at least one material is separated at least another material.
According to the disclosure, mode simple and effective is increased without special installation and process, does not increase Material Cost substantially.It can
It is widely used in the broken apart sorting of mixed material of the industries such as building, building materials, environmental protection, mine, coal, metallurgy.Also, it invents
People works well in the concrete masonry separation of building waste by trial production.
In the description of this specification, reference term " one embodiment/mode ", " some embodiment/modes ", " show
The description of example ", " specific example " or " some examples " etc. mean to combine the specific features of the embodiment/mode or example description,
Structure, material or feature are contained at least one embodiment/mode or example of the application.In the present specification, to upper
The schematic representation for stating term is necessarily directed to identical embodiment/mode or example.Moreover, the specific features of description,
Structure, material or feature can be combined in any suitable manner in any one or more embodiment/modes or example.In addition,
Without conflicting with each other, those skilled in the art can by different embodiment/modes described in this specification or
Example and different embodiment/modes or exemplary feature are combined.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
It will be understood by those of skill in the art that above embodiment is used for the purpose of clearly demonstrating the disclosure, and simultaneously
Non- be defined to the scope of the present disclosure.For those skilled in the art, may be used also on the basis of disclosed above
To make other variations or modification, and these variations or modification are still in the scope of the present disclosure.
Claims (10)
1. a kind of solid material separation method characterized by comprising
Destruction step is selected, bulk solid mixture is crushed by crushing device, wherein the bulk solid mixes
At least one of material material is crushed into the first grain size category, and at least another in the bulk solid mixture
Kind material is crushed into the second grain size category or retains itself grain size category, wherein the first grain size category is less than second granularity etc.
Grade or grain size category itself；And
Separating step, according to first grain size category and second grain size category or grain size category itself, after being crushed
At least one material separated at least another material.
2. the method as described in claim 1, which is characterized in that the crushing device is impact breaker, impact type is broken
Machine or plate-hammer crusher, by set the speed of the crushing device come so that by the bulk solid mixture extremely
At least another material that a kind of few material is broken in the first grain size category and the bulk solid mixture is broken for
Second grain size category retains itself grain size category.
3. method according to claim 1 or 2, which is characterized in that the separating step is using vibrating machine screening, wind-force point
From and at least one of Gravity Separation, so as to according to first grain size category and second grain size category or grain itself
Grade is spent, broken at least one material is separated at least another material.
4. method according to any one of claims 1 to 3, which is characterized in that the method also includes pre-treatment steps, lead to
It is to be substantially the same that the pre-treatment step, which is crossed, by the grain size category processing of bulk solid mixture.
5. method according to any one of claims 1 to 4, which is characterized in that the method also includes supplying steps, will break
Bulk solid mixture after broken is conveyed, so as in the separating step according to first grain size category and institute
The second grain size category or grain size category itself are stated, broken at least one material is separated at least another material.
6. the method as described in any one of claims 1 to 5, which is characterized in that it is described at least one material and it is described at least
The compression strength of another material is different.
7. a kind of solid material separation equipment characterized by comprising
Crushing device is crushed bulk solid mixture by the crushing device, wherein the bulk solid mixes
At least one of material material is crushed into the first grain size category, and at least another in the bulk solid mixture
Kind material is crushed into the second grain size category or retains itself grain size category, wherein the first grain size category is less than second granularity etc.
Grade or grain size category itself；And
Separator, according to first grain size category and second grain size category or grain size category itself, after being crushed
At least one material separated at least another material.
8. equipment as claimed in claim 7, which is characterized in that the crushing device is impact breaker, impact type is broken
Machine or plate-hammer crusher, by set the speed of the crushing device come so that by the bulk solid mixture extremely
At least another material that a kind of few material is broken in the first grain size category and the bulk solid mixture is broken for
Second grain size category retains itself grain size category.
9. equipment as claimed in claim 7 or 8, which is characterized in that the separator is vibrating machine screening plant, wind-force
At least one of separator and gravitational separation device, so as to according to first grain size category and second granularity etc.
Grade or grain size category itself separate broken at least one material at least another material.
10. the equipment as described in any one of claim 7 to 9, which is characterized in that the equipment further include:
The grain size category processing of the bulk solid mixture is substantially the same by pretreatment unit；And
Broken bulk solid mixture is delivered to the separator and come to broken at least one by conveying device
Material is separated at least another material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811630099.8A CN109569852A (en) | 2018-12-29 | 2018-12-29 | Solid material separation method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811630099.8A CN109569852A (en) | 2018-12-29 | 2018-12-29 | Solid material separation method and equipment |
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| Publication Number | Publication Date |
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| CN109569852A true CN109569852A (en) | 2019-04-05 |
Family
ID=65932335
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811630099.8A Pending CN109569852A (en) | 2018-12-29 | 2018-12-29 | Solid material separation method and equipment |
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| CN1259401A (en) * | 1999-01-04 | 2000-07-12 | R·S·T·卢森堡股份有限公司 | Method for treating garbage and equipment for using said method |
| CN201912986U (en) * | 2010-12-16 | 2011-08-03 | 上海建冶机器有限公司 | Automatic control stone production line |
| CN203343159U (en) * | 2013-06-19 | 2013-12-18 | 上海细村粉体技术有限公司 | PCB (printed circuit board) crushing recovery device |
| CN103755188A (en) * | 2014-01-08 | 2014-04-30 | 大连泓元环保建筑材料有限公司 | Ecological treatment technology for construction waste |
| CN205462629U (en) * | 2016-01-29 | 2016-08-17 | 郝志付 | A brick and concrete piece separator for building waste regeneration |
| CN108855587A (en) * | 2018-04-24 | 2018-11-23 | 浙江双金机械集团股份有限公司 | A kind of building waste method for screening and separating |
-
2018
- 2018-12-29 CN CN201811630099.8A patent/CN109569852A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1259401A (en) * | 1999-01-04 | 2000-07-12 | R·S·T·卢森堡股份有限公司 | Method for treating garbage and equipment for using said method |
| CN201912986U (en) * | 2010-12-16 | 2011-08-03 | 上海建冶机器有限公司 | Automatic control stone production line |
| CN203343159U (en) * | 2013-06-19 | 2013-12-18 | 上海细村粉体技术有限公司 | PCB (printed circuit board) crushing recovery device |
| CN103755188A (en) * | 2014-01-08 | 2014-04-30 | 大连泓元环保建筑材料有限公司 | Ecological treatment technology for construction waste |
| CN205462629U (en) * | 2016-01-29 | 2016-08-17 | 郝志付 | A brick and concrete piece separator for building waste regeneration |
| CN108855587A (en) * | 2018-04-24 | 2018-11-23 | 浙江双金机械集团股份有限公司 | A kind of building waste method for screening and separating |
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Application publication date: 20190405 |