CN208913891U - Hard recovery device of abrasive - Google Patents
Hard recovery device of abrasive Download PDFInfo
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- CN208913891U CN208913891U CN201821724475.5U CN201821724475U CN208913891U CN 208913891 U CN208913891 U CN 208913891U CN 201821724475 U CN201821724475 U CN 201821724475U CN 208913891 U CN208913891 U CN 208913891U
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- abrasive material
- abrasive
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Abstract
The utility model provides a kind of hard recovery device of abrasive, for solving the problems, such as abrasive reclaiming in the prior art.A kind of hard recovery device of abrasive, it include: abrasive material pond, the abrasive material pond is used to accommodate the mixture of abrasive material and water, and the side wall in the bottom in the abrasive material pond or the abrasive material pond is equipped with abrasive reclaiming pipeline close to bottom position, the abrasive reclaiming pipeline is used to drain the mixture of abrasive material and water positioned at the abrasive material bottom of pond portion；Filter, the filter is for filtering bulky grain abrasive material and little particle abrasive material, the entrance of the filter is connected to abrasive material pond by the first filtering inlet duct, and the nozzle of the first filtering inlet duct is located at the Chi Kou in the abrasive material pond or Chi Kou close to the abrasive material pond；The first filtering inlet duct is equipped with water pump；It is equipped with filter screen, return flow line and waste channel in the filter, effectively reduces the load of filter.
Description
Technical field
The utility model relates to abrasive reclaiming fields, more particularly to a kind of hard recovery device of abrasive.
Background technique
Surface can generate oxide layer in metal plate and belt course of hot rolling, commonly known as " squama ".In most cases, metal plate and belt
It is being sent to downstream process processing or using preceding needing to remove surface oxide layer, i.e. surface " de-scaling "." pickling " is presently most used
Metal plate and belt surface " de-scaling " technique, i.e., metal plate and belt surface oxide layer is removed by the chemical action of acid solution.However, " acid
Wash " there is also some disadvantages, such as the waste water and gas that production process generates to pollute environment for technique, and acid solution volatilization influences staff
Health, processing line take up a large area, and the defects of overpickling, owe pickling, is clear and melodious etc. easily occurs in product.Environmental requirement increasingly
Stringent today, " pickling " technique have gradually been unable to satisfy the requirement of metal plate and belt surface " de-scaling ".
In the recent period, there is novel surface " de-scaling " technique gradually in the market to substitute acid cleaning process, such as wet type ramming and wet
Formula sandblast technology.The centrifugal force that wet type ramming technology is generated using shot-blasting machine rotation, the mortar that abrasive material and water are mixed to form are high
Speed casts to metal plate and belt surface and carries out de-scaling processing.Sandblasting is to metal plate and belt after wet blast is accelerated abrasive material by high pressure water
Surface carries out de-scaling processing.
Both the above descaling method is required to handle the mortar after using, on the one hand by abrasive reclaiming, another party
Face purifies the clear water after using to filter out the particles such as the oxide in water and broken abrasive material, the abrasive material of recycling and net
The clear water of change is recycled.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of this utility model is to provide a kind of hard abrasive reclaiming dresses
It sets, for solving the problems, such as abrasive reclaiming in the prior art.
In order to achieve the above objects and other related objects, the utility model provides a kind of hard recovery device of abrasive, comprising:
Abrasive material pond, the abrasive material pond are used to accommodate the mixture of abrasive material and water, and the bottom or described in the abrasive material pond
The side wall in abrasive material pond is equipped with abrasive reclaiming pipeline close to bottom position；
The entrance of filter, the filter is connected to abrasive material pond by the first filtering inlet duct, first filtering
The nozzle of inlet duct is located at the Chi Kou in the abrasive material pond or Chi Kou close to the abrasive material pond；
The first filtering inlet duct is equipped with water pump；
Filter screen, return flow line and waste channel, the abrasive material and water in the filter are equipped in the filter
Mixture be discharged by the filtering mesh portions from the waste channel, the mixing of the abrasive material and water in the filter
Object is not entered in the abrasive material pond by the filtering mesh portions from the waste channel.
It optionally, further include at least one sedimentation basin, the pond open height of the sedimentation basin is lower than the Chi Kou in the abrasive material pond,
The mixture of abrasive material and water in the abrasive material pond can overflow in the sedimentation basin；
The entrance of the filter and the sedimentation basin are connected to by the second filtering inlet duct, and described second filter into
The nozzle of mouthful pipeline be located at the sedimentation basin bottom or positioned at the abrasive material pond side wall close to bottom position；
The second filtering inlet duct is equipped with water pump.
Optionally, the first filtering inlet duct and the second filtering inlet duct are in normally open or pass through
Water valve control switch state.
Optionally, when the second filtering inlet duct is arranged, the first filtering inlet duct or institute are not provided with
The first filtering inlet duct is stated to be in close state.
Optionally, when the sedimentation basin at least there are two when, the pond open height between each sedimentation basin successively reduces
Multi stage precipitation system is formed, each sedimentation basin passes through the second filtering inlet duct and is connected to the filter.
Optionally, the precipitating bottom of pond portion be concave configuration, it is described second filtering inlet duct nozzle be located at it is described under
The bottom of recessed structure.
Optionally, water fender is equipped in the sedimentation basin, a sedimentation basin is divided into vertical arranged side by side by the water fender
Two accommodation spaces, and circulation passage is formed between the water fender and the bottom of the precipitating, the abrasive material and water it is mixed
Conjunction object flows through the circulation passage from an accommodation space and enters in another described accommodation space.
It optionally, further include waste tank, the pond open height of the waste tank is lower than the minimum pool open height of the sedimentation basin,
The mixture of the abrasive material and water overflows in the waste tank from sedimentation basin.
Optionally, the water pump is centrifugal pump, one or more combine in axial-flow pump, peripheral pump.
Optionally, the filter is one of self-cleaning filter, backwash filter, alternatively, the mistake
The multiple stage filtration system that filter is self-cleaning filter, two kinds of combinations in backwash filter are formed.
As described above, the hard recovery device of abrasive of the utility model, at least has the advantages that
1, the present apparatus can be returned effectively by multistage recovery methods such as abrasive material pond precipitating, sedimentation basin precipitating, filter filterings
Ramming de-scaling and Sand blasting descaling technique are received using the abrasive material in rear mortar, realizes that the recycling of abrasive material uses, improves abrasive material utilization rate,
Reduce production cost；
2, filter filter sizes precision is adjustable, can adjust filtering accuracy according to production requirement in actual application,
Recycle the abrasive material of target size or more；
3, the present apparatus is realizing abrasive material simultaneously, carries out primary purification to clear water containing abrasive material, can reduce subsequent Water warfare system
The load of system.
Detailed description of the invention
Fig. 1 is shown as one of hard recovery device of abrasive schematic diagram of the utility model.
Fig. 2 is shown as one of hard recovery device of abrasive schematic diagram of the utility model.
Fig. 3 is shown as one of hard recovery device of abrasive schematic diagram of the utility model.
Component label instructions
1 abrasive material pond
2 abrasive reclaiming pipelines
3 filters
31 first filtering inlet ducts
32 water pumps
33 return flow lines
34 waste channels
4 sedimentation basins
41 second filtering inlet ducts
42 water fenders
421 circulation passages
5 waste tanks
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
It please refers to Fig.1 to Fig.3.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to
Cooperate the revealed content of specification, so that those skilled in the art understands and reads, is not intended to limit the utility model
Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model
In the range of revealed technology contents can be covered.Meanwhile in this specification it is cited as "upper", "lower", "left", "right",
The term of " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model,
Its relativeness is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
It can be freely combined between each embodiment below.
In the present embodiment, referring to Fig. 1, the utility model provides a kind of hard recovery device of abrasive, comprising:
Abrasive material pond 1, the abrasive material pond 1 are used to accommodate the mixture of abrasive material and water, and the bottom in the abrasive material pond 1 or institute
The side wall for stating abrasive material pond 1 is equipped with abrasive reclaiming pipeline 2 close to bottom position, and the abrasive reclaiming pipeline 2 is for draining positioned at institute
State the abrasive material of 1 bottom of abrasive material pond and the mixture of water；Specific abrasive material can selected from stainless steel, carbon steel, Brown Alundum, white fused alumina,
One or more of bead, garnet, boron carbide, silicon carbide, are merely illustrative herein.
Filter 3, the filter 3 for filtering bulky grain abrasive material and little particle abrasive material, the entrance of the filter 3 and
Abrasive material pond 1 is connected to by the first filtering inlet duct 31, and the nozzle of the first filtering inlet duct 31 is located at the abrasive material pond 1
Chi Kou or close to the abrasive material pond 1 Chi Kou；
The first filtering inlet duct 31 is equipped with water pump 32；
Filter screen, return flow line 33 and waste channel 34, the mill in the filter 3 are equipped in the filter 3
The mixture of material and water is discharged by the filtering mesh portions from the waste channel 34, the abrasive material in the filter 3
It is not entered in the abrasive material pond 1 by the filtering mesh portions from the waste channel 34 with the mixture of water.
When wet type ramming and wet blast produce, the mortar after use flows into abrasive material pond 1 first, and large scale abrasive material is precipitated to
1 bottom of abrasive material pond, large-sized abrasive material recycle from abrasive reclaiming pipeline 2 and realize recycling, into the water in abrasive material pond 1 and some
Light granules (mainly ferric oxide particles and small size abrasive material) enter mistake in filter 3 by the first filtering inlet duct 31
Filter, then the abrasive material of bulky grain passes through return flow line 33 again and returns in abrasive material pond 1, carries out secondary precipitation and passes through mill repeatedly
The precipitating of material pond 1 itself, so that the load of filter 3 is effectively reduced.
In the present embodiment, referring to Fig. 2, further including a sedimentation basin 4, the pond open height of the sedimentation basin 4 is lower than described
The mixture of the Chi Kou in abrasive material pond 1, abrasive material and water in the abrasive material pond 1 can overflow in the sedimentation basin 4；
The entrance of the filter 3 is connected to the sedimentation basin 4 by the second filtering inlet duct 41, and second mistake
Filter inlet duct 41 nozzle be located at the sedimentation basin 4 bottom or positioned at the abrasive material pond 1 side wall close to bottom position；
The second filtering inlet duct 41 is equipped with water pump 32.
It is extremely precipitated into the water in abrasive material pond 1 and some light granules (mainly ferric oxide particles and small size abrasive material) overflow
Pond 4, the bulky grain abrasive material that sedimentation basin 4 precipitates are entered in filter 3 by the second filtering inlet duct 41 and are filtered, and small
By being discharged after filter screen from waste channel 34, bulky grain flows back into abrasive material pond 1 grain.
In the present embodiment, the first filtering inlet duct 31 and the second filtering inlet duct 41 are in normally opened shape
State.
In the present embodiment, Fig. 1 and Fig. 3, the first filtering inlet duct 31 and the second filtering inlet tube are please referred to
Road 41 passes through water valve control switch state.I.e. the present embodiment can pass through the first filtering inlet duct 31 and second mistake
The on-off control for filtering inlet duct 41, realizes its different recovering effect.
In the present embodiment, referring to Fig. 2, being not provided with first mistake when the second filtering inlet duct 41 is arranged
Filter inlet duct 31 or the first filtering inlet duct 31 are in close state.
In the present embodiment, the sedimentation basin 4 at least there are two, the pond open height between each sedimentation basin 4 successively drops
Low formation multi stage precipitation system, each sedimentation basin 4 are connected by the second filtering inlet duct 41 and the filter 3
It is logical.
By multi stage precipitation, more abrasive materials can be recycled, recycling is more thorough, avoids wasting.
In the present embodiment, Fig. 2 and Fig. 3 are please referred to, 4 bottom of sedimentation basin is concave configuration, the second filtering entrance
The nozzle of pipeline 41 is located at the bottom of the concave configuration.The abrasive material of precipitating is more concentrated.
In the present embodiment, Fig. 2 and Fig. 3 being please referred to, being equipped with water fender 42 in the sedimentation basin 4, the water fender 42 is by one
A sedimentation basin 4 is divided to for vertical two accommodation spaces arranged side by side, and shape between the water fender 42 and the bottom of the precipitating
At circulation passage 421, the mixture of the abrasive material and water flows through the circulation passage 421 from an accommodation space and enters
In another described accommodation space.
Arrange water fender 42, the clear water containing abrasive material in sedimentation basin 4 is by 42 bottom of water fender from close to 1 one effluent of abrasive material pond
Entering the large scale abrasive material in run-off side, flow process will accumulate in 4 bottom of sedimentation basin due to effect of inertia.
In the present embodiment, Fig. 2 and Fig. 3 are please referred to, further includes waste tank 5, the pond open height of the waste tank 5 is lower than described
The mixture of the minimum pool open height of sedimentation basin 4, the abrasive material and water overflows in the waste tank 5 from sedimentation basin 4.
Waste tank 5 can play buffer function, and waste tank 5 can collect discharge by pipeline and waste channel 34.
In the present embodiment, the water pump 32 is centrifugal pump, one or more combine in axial-flow pump, peripheral pump.
In the present embodiment, the filter 3 is one of self-cleaning filter 3, backwash filter 3, alternatively, institute
The multiple stage filtration system that the filter 3 stated is self-cleaning filter 3, two kinds of combinations in backwash filter 3 are formed.
In the present embodiment, the abrasive material of the recycling in filtering ponds continues on for wet type ramming and wet blast production.
When implementing, according to the size requirement of recycling abrasive material, the strainer filtering precision of filter 3 can choose adjustment.
In conclusion the utility model present apparatus is more by the precipitating of abrasive material pond 1, the precipitating of sedimentation basin 4, the filtering of filter 3 etc.
Grade recovery method can effectively recycle ramming de-scaling and Sand blasting descaling technique using the abrasive material in rear mortar, realize returning for abrasive material
It receives and uses, improve abrasive material utilization rate, reduce production cost；3 filter sizes precision of filter is adjustable, can be in actual application
Filtering accuracy is adjusted according to production requirement, recycles the abrasive material of target size or more；The present apparatus is realizing abrasive material simultaneously, to containing abrasive material
Clear water carries out primary purification, can reduce the load of subsequent water purification system.So the utility model effectively overcomes existing skill
Various shortcoming in art and have high industrial utilization value.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (10)
1. a kind of hard recovery device of abrasive characterized by comprising
Abrasive material pond, the abrasive material pond are used to accommodate the mixture of abrasive material and water, and the bottom in the abrasive material pond or the abrasive material
The side wall in pond is equipped with abrasive reclaiming pipeline close to bottom position；
The entrance of filter, the filter is connected to abrasive material pond by the first filtering inlet duct, the first filtering entrance
The nozzle of pipeline is located at the Chi Kou in the abrasive material pond or Chi Kou close to the abrasive material pond；
The first filtering inlet duct is equipped with water pump；
Filter screen, return flow line and waste channel are equipped in the filter, the abrasive material and water in the filter mix
It closes object to be discharged by the filtering mesh portions from the waste channel, the mixture of the abrasive material and water in the filter is not
It is entered in the abrasive material pond by the filtering mesh portions from the waste channel.
2. hard recovery device of abrasive according to claim 1, it is characterised in that: further include at least one sedimentation basin, institute
The pond open height for stating sedimentation basin is lower than the Chi Kou in the abrasive material pond, and the mixture of abrasive material and water in the abrasive material pond can overflow to
In the sedimentation basin；
The entrance of the filter is connected to the sedimentation basin by the second filtering inlet duct, and the second filtering inlet tube
The nozzle in road be located at the sedimentation basin bottom or positioned at the abrasive material pond side wall close to bottom position；
The second filtering inlet duct is equipped with water pump.
3. hard recovery device of abrasive according to claim 2, it is characterised in that: the first filtering inlet duct and institute
It states the second filtering inlet duct and is in normally open or by water valve control switch state.
4. hard recovery device of abrasive according to claim 2, it is characterised in that: filter inlet tube when being arranged described second
When road, it is not provided with the first filtering inlet duct or the first filtering inlet duct is in close state.
5. hard recovery device of abrasive according to claim 2, it is characterised in that: when the sedimentation basin at least there are two
When, the pond open height between each sedimentation basin, which successively reduces, forms multi stage precipitation system, and each sedimentation basin passes through
The second filtering inlet duct is connected to the filter.
6. hard recovery device of abrasive according to claim 2, it is characterised in that: the precipitating bottom of pond portion is recessed knot
The nozzle of structure, the second filtering inlet duct is located at the bottom of the concave configuration.
7. according to any hard recovery device of abrasive of claim 2-6, it is characterised in that: be equipped with gear in the sedimentation basin
One sedimentation basin is divided into vertical two accommodation spaces arranged side by side by water plate, the water fender, and the water fender and described
Form circulation passage between the bottom of precipitating, the mixture of the abrasive material and water flows through the circulation from an accommodation space
Channel enters in another described accommodation space.
8. according to any hard recovery device of abrasive of claim 2-6, it is characterised in that: it further include waste tank, it is described
The pond open height of waste tank is lower than the minimum pool open height of the sedimentation basin, and the mixture of the abrasive material and water is from sedimentation basin overflow
Into the waste tank.
9. -6 any hard recovery device of abrasive according to claim 1, it is characterised in that: the water pump be centrifugal pump,
One or more kinds of combinations in axial-flow pump, peripheral pump.
10. -6 any hard recovery device of abrasive according to claim 1, it is characterised in that: the filter is certainly
One of filter, backwash filter are cleaned, alternatively, the filter is self-cleaning filter, backwash filter
In two kinds combination formed multiple stage filtration system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821724475.5U CN208913891U (en) | 2018-10-24 | 2018-10-24 | Hard recovery device of abrasive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821724475.5U CN208913891U (en) | 2018-10-24 | 2018-10-24 | Hard recovery device of abrasive |
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| Publication Number | Publication Date |
|---|---|
| CN208913891U true CN208913891U (en) | 2019-05-31 |
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ID=66710303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821724475.5U Active CN208913891U (en) | 2018-10-24 | 2018-10-24 | Hard recovery device of abrasive |
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| CN (1) | CN208913891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210445A (en) * | 2021-05-17 | 2021-08-06 | 山东绿钢环保科技股份有限公司 | Descaling system for long metal products |
| CN114307281A (en) * | 2021-11-15 | 2022-04-12 | 中环领先半导体材料有限公司 | BSD waste sand recycling device |
-
2018
- 2018-10-24 CN CN201821724475.5U patent/CN208913891U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210445A (en) * | 2021-05-17 | 2021-08-06 | 山东绿钢环保科技股份有限公司 | Descaling system for long metal products |
| CN114307281A (en) * | 2021-11-15 | 2022-04-12 | 中环领先半导体材料有限公司 | BSD waste sand recycling device |
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