CN108356216A - A kind of multipurpose barrel cooling crusberscreen - Google Patents
A kind of multipurpose barrel cooling crusberscreen Download PDFInfo
- Publication number
- CN108356216A CN108356216A CN201711458213.9A CN201711458213A CN108356216A CN 108356216 A CN108356216 A CN 108356216A CN 201711458213 A CN201711458213 A CN 201711458213A CN 108356216 A CN108356216 A CN 108356216A
- Authority
- CN
- China
- Prior art keywords
- convex block
- roller
- screening plant
- crusberscreen
- screening
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/06—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sieving or magnetic separating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/0459—Blending, mixing, kneading or stirring; Methods therefor with a receptacle rotating about a horizontal or slightly inclined axis, e.g. with fixed or rotating tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention discloses a kind of multipurpose barrel cooling crusberscreen, including feed inlet, roller, the first screening plant, the second screening plant, the power being arranged on the outside of the cylinder and support roller device and discharge port；First screening plant is arranged at the feed inlet of the roller；Second screening plant is arranged above the discharge port of the roller；Second screening plant includes the outlet of sand material and waste outlet, and the sand material outlet is connected to the discharge port；First screening plant and the second screening plant are multistage screening plant, and the screening aperture of first screening plant is more than the aperture of second screening plant；Disruption elements are provided on the inner wall of rotary drum, the disruption elements are the convex block with angular shape, and the disruption elements further include the control piece being connect with the convex block, and the control piece can control the convex block to stretch out and shrink in the inner wall of rotary drum.Multipurpose barrel cooling crusberscreen using the present invention improves crushing efficiency.
Description
Technical field
The present invention relates to casting sand lump processing equipment technical fields more particularly to a kind of multipurpose barrel to cool down crusberscreen.
Background technology
Casting industry is in order to improve molding sand quality, guarantee type sand permeability, it is often necessary to be cooled down to molding sand at present
Screening process, traditional sand handle cooling screening and still carry out sand processing, the cooling of molding sand using cooling, screening separator
It is completed respectively by chilling roll and screening machine with screening.Chilling roll includes air blast heat-exchange device, roller and power and carrying roller
Device.Air blast heat-exchange device is located at the sand inlet end of roller, and power and support roller device are located at the positive lower end of roller.Air blower passes through
Blast pipe is dried into barrel, and dust collection is being placed in roller by the heat extraction dust discharge by the way of the exhausting of front end air blast rear end
In the dust arrester installation of end.Power and the rotation of support roller device middle idler roller drive roller rotation, realize molding sand helical feed in roller.
The cooling-down effect and dust removing effects of molding sand are easily limited by roller length, and effect is poor, seriously affect type sand permeability.Molding sand and
Casting enters from drum front end in barrel, at helical feed to barrel end outlet, enters back into screening machine and is sieved, cold
But with the separation of screening, equipment making complex process increases floor space, easily limited by workshop, production process high energy consumption, material
Material waste, repair trouble, and have a single function；And dead head in molding sand and scoria needs manually are sorted, labour is by force
Degree is high, inefficiency.
In view of drawbacks described above, it is necessary to provide a kind of new multipurpose barrel cooling crusberscreen.
Invention content
The main object of the present invention is to provide a kind of multipurpose barrel cooling crusberscreen, it is desirable to provide a kind of novel
Improving screening efficiency reduces the crusberscreen of hand labor intensity.
To achieve the above object, multipurpose barrel proposed by the present invention cools down crusberscreen, including feed inlet, roller,
First screening plant, the second screening plant, the power being arranged on the outside of the cylinder and support roller device and discharge port；It is described dynamic
Power and support roller device are used to support the roller revolution and the roller are driven to rotate；First screening plant is arranged in institute
It states at the feed inlet of roller, for tentatively being sieved to the charging put into from feed inlet；The second screening plant setting
Above the discharge port of the roller, for will be sieved by broken sand lump in roller；Second screening plant
Including the outlet of sand material and waste outlet, the sand material outlet is connected to the discharge port；First screening plant and second
Screening plant is multistage screening plant, and the screening aperture of first screening plant is more than the aperture of second screening plant；
Disruption elements are provided on the inner wall of rotary drum, the disruption elements are the convex block with angular shape, and the disruption elements are also
Include the control piece being connect with the convex block, the control piece can control the convex block to stretch out and shrink in the inner wall of rotary drum.
Preferably, the convex block is densely arranged on the inner wall, including first area convex block and second area convex block, institute
It includes the first control piece and the second control piece to state control piece, and first control piece is connect with first area convex block, for controlling
The action of first area convex block；Second control piece is connect with the second area convex block, for controlling second area convex block
Action.
Preferably, the first area convex block and the second area convex block are spaced apart.
Preferably, the multipurpose barrel cooling crushing and screening further includes waste recovery mouth, the waste recovery mouth and institute
State the waste outlet connection of the second screening plant.
Preferably, it is additionally provided with material inductor in the roller, for incuding whether material reaches preset standard line；Institute
It states and is provided with the controller being electrically connected with the material inductor and the valve being connect with the controller at feed inlet, it is described
Controller is used to control the valve when the material inductor senses that the sand lump in roller is more than preset standard line and close.
Preferably, the material inductor is infrared inductor.
Preferably, it is welded with tungsten carbide filler rod on the wedge angle of the convex block.
Preferably, multipurpose barrel cooling crusberscreen further includes warning device, the warning device with it is broken
Component and the electrical connection of power and support roller device, to be sent out in the disruption elements and the failure of power and support roller device
Go out alarm.
Preferably, spray equipment is additionally provided in the roller, the spray equipment is fixed on the inner wall of rotary drum, is used for
For the sand lump humidification in roller.
Preferably, the spray equipment is the nozzle being arranged in the inner wall of rotary drum, and the number of the nozzle be it is multiple,
Multiple nozzles are set up in parallel.
The multipurpose barrel of the present invention cools down crusberscreen, including feed inlet, roller, the first screening plant, the second sieve
Separating device, the power being arranged on the outside of the cylinder and support roller device and discharge port；The power and support roller device are for branch
It supports the roller revolution and the roller is driven to rotate；First screening plant is arranged at the feed inlet of the roller,
For tentatively being sieved to the charging put into from feed inlet；The discharge port in the roller is arranged in second screening plant
Top, for will be sieved by broken sand lump in roller；Second screening plant includes the outlet of sand material and gives up
Material outlet, the sand material outlet are connected to the discharge port；First screening plant and the second screening plant are multi-stage screening
Device, the screening aperture of first screening plant are more than the aperture of second screening plant；It is arranged on the inner wall of rotary drum
It is the convex block with angular shape to have disruption elements, the disruption elements, and the disruption elements further include being connect with the convex block
Control piece, the control piece can control the convex block to stretch out and shrink in the inner wall of rotary drum.It is using the present invention multi-functional
Barrel cooling crushing screen machine carries out pre-screening by the first screening plant at material reducing mouth, and the sand lump for being appropriate for screening is sieved
It elects, conducive to being crushed to sand lump in roller, improves crushing efficiency.Also, broken sand lump is carried out second herein
Secondary screening obtains and sieves thinner molding sand.Simultaneously by the way that the convex block with angular shape is arranged on inner wall of rotary drum in the present invention,
The sand lump in roller smash by convex block broken so that the sand lump in roller during running at high speed, by with
The collision of the convex block of inner wall of rotary drum improves crushing efficiency.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is that the multipurpose barrel of the embodiment of the present invention cools down the structure chart of crusberscreen.
Fig. 2 is the right view of Fig. 1.
| Label | Title | Label | Title |
| 100 | Crusberscreen | 30 | Roller |
| 10 | Feed inlet | 40 | Power and support roller device |
| 20 | Discharge port | 50 | Second screening plant |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction of institute in the embodiment of the present invention（Such as up, down, left, right, before and after ...）Only use
In explanation in a certain particular pose（As shown in the picture）Under relative position relation, motion conditions etc. between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
It indicates or implies its relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, " multiple " contain
Justice is at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, can also be
Electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements or two
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, the technical solution between each embodiment of the present invention can be combined with each other, but must be general with this field
Logical technical staff can be implemented as basis, will be understood that when the combination of technical solution appearance is conflicting or cannot achieve this
The combination of technical solution is not present, also not the present invention claims protection domain within.
The present invention proposes that a kind of multipurpose barrel 30 cools down crusberscreen 100, it is desirable to provide a kind of novel raising sieve
Component efficiency reduces the crusberscreen 100 of hand labor intensity.
Referring to Fig.1 and 2, in a kind of embodiment of the present invention, the multipurpose barrel 30 cools down crusberscreen 100
Including feed inlet 10, roller 30, the first screening plant, the second screening plant 50, the power being arranged on the outside of the cylinder and support
Roller arrangement 40 and discharge port 20；The power and support roller device 40 are used to support the revolution of the roller 30 and drive the rolling
Cylinder 30 rotates；First screening plant is arranged at the feed inlet 10 of the roller 30, for being put into from feed inlet 10
Charging tentatively sieved；Second screening plant 50 is arranged above the discharge port 20 of the roller 30, for will be
It is sieved by broken sand lump in roller 30；Second screening plant 50 includes the outlet of sand material and waste outlet, institute
The outlet of sand material is stated to be connected to the discharge port 20；First screening plant and the second screening plant 50 are multistage screening plant,
The screening aperture of first screening plant is more than the aperture of second screening plant 50；It is provided on 30 inner wall of the roller
Disruption elements, the disruption elements are the convex block with angular shape, and the disruption elements further include being connect with the convex block
Control piece, the control piece can control the convex block to stretch out and shrink in 30 inner wall of the roller.It is using the present invention multi-functional
Roller 30 cools down crusberscreen 100 and carries out pre-screening at material reducing mouth by the first screening plant, will be appropriate for screening
Sand lump screens, and conducive to being crushed to sand lump in roller 30, improves crushing efficiency.Also, herein by broken sand lump
Programmed screening is carried out, obtains and sieves thinner molding sand.There is wedge angle by being arranged on 30 inner wall of roller in the present invention simultaneously
The convex block of shape to the sand lump in roller 30 smash broken so that the sand lump in roller 30 is running at high speed by convex block
During, crushing efficiency is improved by the collision of the convex block with 30 inner wall of roller.
Specifically, in the present embodiment, convex block is provided on the inner wall of the roller 30.The convex block has angular shape,
It can be the analogous shape that pyramid has pinnacle of a pagoda, can also be the shape with multiple wedge angles.And it is welded on the wedge angle
Tungsten carbide filler rod.By welding tungsten carbide filler rod on wedge angle, the hardness of wedge angle is improved.
And the convex block specifically, in the present embodiment is densely arranged on the inner wall, including first area convex block
With second area convex block, the control piece includes the first control piece and the second control piece, first control piece and first area
Convex block connects, the action for controlling first area convex block；Second control piece is connect with the second area convex block, is used for
Control the action of second area convex block.The convex block subregion of 30 inner wall of roller is divided, first area convex block and second area convex block
It can act on, can also be acted on according to a part of convex block of how much selections of sand lump in roller 30 simultaneously.Therefore, convex block is divided into
First area convex block and second area convex block, wherein first area convex block and second area convex block are spaced apart.When sand lump quantity
Seldom, first area convex block is controlled by the first control piece and controls the secondth area from the stretching of 30 inner wall of roller or the second control piece
Domain convex block is stretched out from 30 inner wall of roller.The abrasion for reducing convex block as a result, improves service life.
In addition, multipurpose barrel 30 described in the present embodiment cooling crusberscreen 100 further include the first screening plant and
Second screening plant 50, wherein the first screening plant is arranged at feed inlet 10, second screening plant 50 is arranged described
20 top of discharge port.And first screening plant and the second screening plant 50 are multistage screening plant, the first screening plant
Screening aperture be more than second screening plant 50 aperture.
In another embodiment, it is additionally provided with material inductor in the roller 30, for incuding whether material reaches pre-
It is marked with directrix；The controller is electrically connected with the material inductor, for being sensed in shell in the material inductor
Control valve is closed when sand lump is more than preset standard line.Wherein, the material inductor is infrared inductor.
In the present embodiment, it is additionally provided with material inductor in the roller 30, which can sense control
Whether the sand lump in device reaches preset height.After the sand lump in shell reaches preset height, in controller control into
Valve at material mouth 10 is closed.It should be noted that the controller can be with material inductor and power detector simultaneously
It is connected, while receives the signal of material inductor and power detector, and controls it.Can also be two controllers
Material inductor and power detector is separately controlled.
In another preferred embodiment, it further includes warning device that the multipurpose barrel 30, which cools down crusberscreen 100, institute
Warning device is stated be electrically connected with described plus water assembly, disruption elements and power and support roller device, to it is described add water assembly,
Disruption elements and power and support roller device send out alarm when breaking down.Wherein, the warning device can be buzzer,
It can be LED light.Warning device is set on crusberscreen 100 by being cooled down in the multipurpose barrel 30, makes multifunctional rolling
Cylinder 30 cool down crusberscreens 100 break down when, alarm can be sent out in time, enable staff in time to failure at
Reason.
The maintenance channel communicated with the enclosure interior is provided on the shell, the quantity of the maintenance channel is two
A, the medium position in the shell is arranged in two maintenance channels；40 top of the maintenance channel is provided with cover board.Pass through
The maintenance channel that is communicated with enclosure interior is set on shell, makes maintenance personal that can enter in shell from the maintenance channel, pair is set
It is standby to repair.
In addition, being additionally provided with spray equipment in the roller 30, the spray equipment is fixed on 30 inner wall of the roller, uses
It is humidified in for the sand lump in roller 30.The spray equipment is the nozzle being arranged in 30 inner wall of the roller, and the nozzle
Number is multiple, and multiple nozzles are set up in parallel.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in this scope of patent protection in other related technical areas.
Claims (10)
1. a kind of multipurpose barrel cools down crusberscreen, which is characterized in that including feed inlet, roller, the first screening plant, the
Two screening plants, the power being arranged on the outside of the cylinder and support roller device and discharge port；The power and support roller device are used
Turn round and drive the roller to rotate in supporting the roller；The feed inlet in the roller is arranged in first screening plant
Place, for tentatively being sieved to the charging put into from feed inlet；Going out in the roller is arranged in second screening plant
Above material mouth, for will be sieved by broken sand lump in roller；Second screening plant include sand material outlet with
And waste outlet, the sand material outlet are connected to the discharge port；First screening plant and the second screening plant are multistage
Screening plant, the screening aperture of first screening plant are more than the aperture of second screening plant；On the inner wall of rotary drum
Disruption elements are provided with, the disruption elements are the convex block with angular shape, and the disruption elements further include and the convex block
The control piece of connection, the control piece can control the convex block to stretch out and shrink in the inner wall of rotary drum.
2. multipurpose barrel according to claim 1 cools down crusberscreen, which is characterized in that the convex block is in the rolling
Densely arranged, including first area convex block and second area convex block on cylinder inner wall, the control piece include the first control piece and the
Two control pieces, first control piece are connect with first area convex block, the action for controlling first area convex block；Described second
Control piece is connect with the second area convex block, for controlling the action of second area convex block.
3. multipurpose barrel according to claim 2 cools down crusberscreen, which is characterized in that the first area convex block
It is spaced apart with the second area convex block.
4. multipurpose barrel according to claim 1 cools down crusberscreen, which is characterized in that the multipurpose barrel is cold
But crushing and screening further includes waste recovery mouth, and the waste recovery mouth is connected to the waste outlet of second screening plant.
5. multipurpose barrel according to claim 1 cools down crusberscreen, which is characterized in that also set up in the roller
There is material inductor, for incuding whether material reaches preset standard line；It is provided at the feed inlet and incudes with the material
The controller of device electrical connection and the valve being connect with the controller, the controller are used to incude in the material inductor
Sand lump in roller controls the valve when being more than preset standard line and closes.
6. multipurpose barrel according to claim 5 cools down crusberscreen, which is characterized in that the material inductor is
Infrared inductor.
7. cooling down crusberscreen according to claim 1 ~ 6 any one of them multipurpose barrel, which is characterized in that the convex block
Wedge angle on be welded with tungsten carbide filler rod.
8. cooling down crusberscreen according to claim 1 ~ 6 any one of them multipurpose barrel, which is characterized in that more work(
Energy barrel cooling crushing screen machine further includes warning device, the warning device and disruption elements and power and support roller device electricity
Connection, to send out alarm in the disruption elements and the failure of power and support roller device.
9. cooling down crusberscreen according to claim 1 ~ 7 any one of them multipurpose barrel, which is characterized in that the roller
It is inside additionally provided with spray equipment, the spray equipment is fixed on the inner wall of rotary drum, for being humidified for the sand lump in roller.
10. multipurpose barrel according to claim 9 cools down crusberscreen, which is characterized in that the spray equipment is
Nozzle in the inner wall of rotary drum is set, and the number of the nozzle is multiple, multiple nozzles are set up in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711458213.9A CN108356216B (en) | 2017-12-28 | 2017-12-28 | Multifunctional roller cooling crushing screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711458213.9A CN108356216B (en) | 2017-12-28 | 2017-12-28 | Multifunctional roller cooling crushing screening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108356216A true CN108356216A (en) | 2018-08-03 |
| CN108356216B CN108356216B (en) | 2021-04-02 |
Family
ID=63010474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711458213.9A Active CN108356216B (en) | 2017-12-28 | 2017-12-28 | Multifunctional roller cooling crushing screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108356216B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109382175A (en) * | 2018-12-26 | 2019-02-26 | 南京芬钢环保科技有限公司 | Steel scrap autogenous grinding rolling barrel and autogenous grinding method for cleaning |
| CN109453859A (en) * | 2018-12-27 | 2019-03-12 | 南京芬钢环保科技有限公司 | Magnetic separation steel scrap autogenous grinding screening machine and high-grade steel scrap separation method |
| CN114367520A (en) * | 2022-01-09 | 2022-04-19 | 孙辉 | Casting waste residue environmental protection recovery processing device |
| CN114472801A (en) * | 2022-02-09 | 2022-05-13 | 黄山中发耐磨材料科技股份有限公司 | Casting sand screening plant |
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| US3942644A (en) * | 1972-09-29 | 1976-03-09 | Expert N.V. | Apparatus for cooling castings and for cooling and drying moulding sand |
| CN1520942A (en) * | 2003-01-30 | 2004-08-18 | 谢明明 | Apparatus for braking garbage bags and singling out garbage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109382175A (en) * | 2018-12-26 | 2019-02-26 | 南京芬钢环保科技有限公司 | Steel scrap autogenous grinding rolling barrel and autogenous grinding method for cleaning |
| CN109453859A (en) * | 2018-12-27 | 2019-03-12 | 南京芬钢环保科技有限公司 | Magnetic separation steel scrap autogenous grinding screening machine and high-grade steel scrap separation method |
| CN114367520A (en) * | 2022-01-09 | 2022-04-19 | 孙辉 | Casting waste residue environmental protection recovery processing device |
| CN114367520B (en) * | 2022-01-09 | 2022-12-02 | 孙辉 | Casting waste residue environmental protection recovery processing device |
| CN114472801A (en) * | 2022-02-09 | 2022-05-13 | 黄山中发耐磨材料科技股份有限公司 | Casting sand screening plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108356216B (en) | 2021-04-02 |
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