CN206139781U - Disappearance sand is handled geomantic omen and is united cooling roller device - Google Patents
Disappearance sand is handled geomantic omen and is united cooling roller device Download PDFInfo
- Publication number
- CN206139781U CN206139781U CN201621199235.9U CN201621199235U CN206139781U CN 206139781 U CN206139781 U CN 206139781U CN 201621199235 U CN201621199235 U CN 201621199235U CN 206139781 U CN206139781 U CN 206139781U
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- CN
- China
- Prior art keywords
- sand
- chilling roll
- cooling roller
- install
- cooling
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a disappearance sand is handled geomantic omen and is united cooling roller device, which comprises a supporting pedestal and is characterized by further comprising, install motor and gearbox drive system on supporting the base, install the drive sprocket in motor and gearbox drive system, through chain drive by the driven big sprocket of drive sprocket driven ring type, be located and support the base top and install the cooling roller on the driven big sprocket hole of ring type, install the lock ring on cooling roller, the riding wheel of installing on supporting the base and contacting with a lock ring, that installs cooling roller one end advances the sand device, install the device that shakes out of the cooling roller other end, install the spraying system on the outer wall of cooling roller, install at the axial fan of device side that shakes out, a keep off the wheel for limiting cooling roller axial displacement. The utility model discloses sand output is big, and the energy consumption is little, and the cooling is reliable, and dust removal effect is good, and the noise is low, and the cooling effect is good, and the water consumption is few. During but the high temperature dry sand of wide application in disappearance mould production line carries out the cooling process.
Description
Technical field
The present invention relates to a kind of disappearance sand processes wind and water combined chilling roll device, evaporative pattern production is can be widely applied to
High temperature dry sand in line is carried out in cooling procedure.
Background technology
Lost foam casting is a kind of precise forming technology, lost foam casting using no added dry sand as molding sand, due to
Knockout temperature is higher, and sand temperature can reach 400 DEG C during cast steel, and general old sand will be cooled below 50 DEG C and can reuse,
Sand temperature is even more and has influence on follow-up production efficiency and product quality in continuous production in enormous quantities in enormous quantities, therefore cooling just seems particularly heavy
Will.Existing cooling device, cooling effect is not obvious.
The content of the invention
It is an object of the invention to provide a kind of sand production rate is big, energy consumption is little, cooling is reliable, good dedusting effect, noise are low, cold
But the disappearance sand that effect is good, water consumption is few processes wind and water combined chilling roll device.
In order to achieve the above object, disappearance sand of the present invention processes wind and water combined chilling roll device, including support base,
Motor and driving system of speed reducer in support base, the drive chain on motor and driving system of speed reducer
Wheel, by chain drive by the driven big sprocket wheel of ring type that drive sprocket drives, positioned at support base top and installed in ring type from
Chilling roll on dynamic big sprocket wheel endoporus, installs bracing ring onto a chilled roll, among other applications, in support base and and bracing ring
The support roller for contacting, be installed to chilling roll one end enters sand device, is installed to the device that shakes out of the chilling roll other end, installs
Spray system in chilling roll outside wall surface, installed in the axial flow blower of the device side that shakes out, installs positioned at bracing ring both sides
It is used to limit the gear wheel of chilling roll axial displacement in support base.
Disappearance sand of the present invention processes wind and water combined chilling roll device, and described chilling roll is installed in inner wall surface thereof
There are helical blade and the sand plate in 135 ° of angles.
Disappearance sand of the present invention processes wind and water combined chilling roll device, and described helical blade is breakaway-element helix,
Helical blade is divided into some sections by sand plate.
Disappearance sand of the present invention processes wind and water combined chilling roll device, and its operation principle is：Hot sand Jing enters sand device and falls
Enter in chilling roll, chilling roll inwall is welded with helical blade, the sand plate being distributed in the shape of a spiral, when chilling roll by motor with
When driving system of speed reducer drives slow rotation, hot sand is oriented to by helical blade in cylinder and is advanced, while when rotated, specific angle
The sand strip of degree is moved hot sand and is lifted up, and to after certain altitude, sheds downwards.Axial flow blower blowing simultaneously, cooling wind is in cylinder
It is interior sand plate is lifted after shed the hot-air and dust removing dust mouth of the heating of hot sand and take away, spray system is to chilling roll outer wall
Carry out rain type spraying cooling, the heat of final hot sand is pulled away by various ways such as conduction, convection current, radiation, make hot sand by
Step cooling.
Disappearance sand of the present invention processes wind and water combined chilling roll device, and described chilling roll, its inwall is welded with spiral shell
The helical blade and sand plate of rotation shape distribution, material has good wearability.Cooling section helical blade is breakaway-element helix, is raised
Helical blade is divided into some sections by husky plate, and the sand plate in 135 ° of angles is lifted up with the rotation of cylinder with hot sand,
The time of contact of hot sand and cylinder is increased in lifting process, can be conducted heat by heat exchange.Top is arrived when being lifted
Intermittent fever sand fully and air contact can enable cold wind to take away partial heat and dust, due to being disconnected into state is shed
Open auger line, the hot sand that 1/3 is had when hot sand is pushed ahead is return back on the inside of flight by the gap for disconnecting, so as to increase
Stroke of the hot sand in cylinder is added, hot sand is mixed evenly, reached sufficiently cool effect, the flight for simultaneously switching off has subtracted
The light weight of equipment.
Disappearance sand of the present invention processes wind and water combined chilling roll device, and bracing ring is sleeved on outside chilling roll, is driving
Mechanism drives lower drive chilling roll to rotate on four support rollers, and by the adjustment of support roller the tune of chilling roll height is capable of achieving
It is whole, the decline that chilling roll height is moved after bracing ring abrasion is tackled, gear wheel can limit chilling roll axial displacement.
Disappearance sand of the present invention processes wind and water combined chilling roll device, and hot sand flows into chilling roll by entering sand device
It is interior, hot blast and dust are taken away by dust removal port.
Disappearance sand of the present invention processes wind and water combined chilling roll device, and the device side that shakes out is equipped with axial flow blower, Xiang Leng
But blowing in cylinder, makes air be sufficiently mixed with the hot sand of the state of shedding and contact, is conducive to taking away heat and dust, most after Jing suctions
Dirt mouth is discharged.
Disappearance sand of the present invention processes wind and water combined chilling roll device, and spray system can maximum magnitude during spray
Cover the effect that chilling roll outer wall realizes cooling.
Disappearance sand of the present invention processes wind and water combined chilling roll device, is cooled in course of conveying cylinder using molding sand
Interior sand plate overturns according to special angle, axial flow blower is dried and cooling, axle stream are realized to carrying out spray outside chilling roll
The blowing of blower fan is conducive to dust again.Jing prototype tests prove, with reliable transmission, large carrying capacity, operate steadily, use the longevity
Life length, compact conformation, sand production rate are big, energy consumption is little, cooling is reliable, good dedusting effect, low noise the characteristics of.Combined with water using wind
The type of cooling, while carrying out heat exchange with dispersion material material, good cooling results, water consumption is few.
In sum, disappearance sand of the present invention processes wind and water combined chilling roll device, and sand production rate is big, and energy consumption is little, cooling
Reliable, good dedusting effect, noise is low, and good cooling results, water consumption is few.
Description of the drawings
The present invention is further described below in conjunction with accompanying drawing and embodiment.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the A-A sectional views in Fig. 1；
Fig. 3 is the B direction views in Fig. 1.
Specific embodiment
In Fig. 1～Fig. 3, disappearance sand of the present invention processes wind and water combined chilling roll device, including support base 1, peace
The motor and driving system of speed reducer 2 being mounted in support base, the drive sprocket on motor and driving system of speed reducer
3, by chain drive by the driven big sprocket wheel 4 of ring type that drive sprocket drives, positioned at support base top and installed in ring type from
Chilling roll 5 on dynamic big sprocket wheel endoporus, installs bracing ring 6 onto a chilled roll, among other applications, in support base and with support
The support roller 7 that circle contacts, be installed to chilling roll one end enters sand device 8, is installed to the device that shakes out of the chilling roll other end
9, the spray system 10 being installed in chilling roll outside wall surface, installed in the axial flow blower 11 of the device side that shakes out, positioned at support
Circle both sides are arranged in support base for limiting the gear wheel 12 of chilling roll axial displacement.
Disappearance sand of the present invention processes wind and water combined chilling roll device, and described chilling roll is installed in inner wall surface thereof
There are helical blade 13 and the sand plate 14 in 135 ° of angles.
Disappearance sand of the present invention processes wind and water combined chilling roll device, and described helical blade is breakaway-element helix,
Helical blade is divided into some sections by sand plate.
Additionally, in figure, sand inlet a, sand export b, dust removal port c.
Claims (3)
1. a kind of disappearance sand processes wind and water combined chilling roll device, it is characterised in that including support base, installed in support
Motor and driving system of speed reducer on base, the drive sprocket on motor and driving system of speed reducer, by chain
The driven big sprocket wheel of ring type driven by drive sprocket is driven, positioned at support base top and installed in the driven big sprocket wheel endoporus of ring type
On chilling roll, bracing ring onto a chilled roll, among other applications is installed, the support roller contacted in support base and with bracing ring,
Be installed to chilling roll one end enters sand device, is installed to the device that shakes out of the chilling roll other end, is installed to outside chilling roll
Spray system on wall, installed in the axial flow blower of the device side that shakes out, is arranged in support base positioned at bracing ring both sides
For limiting the gear wheel of chilling roll axial displacement.
2. disappearance sand according to claim 1 processes wind and water combined chilling roll device, it is characterised in that described is cold
But cylinder, is provided with helical blade and the sand plate in 135 ° of angles in inner wall surface thereof.
3. disappearance sand according to claim 2 processes wind and water combined chilling roll device, it is characterised in that described spiral shell
Vane piece, is breakaway-element helix, and helical blade is divided into some sections by sand plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199235.9U CN206139781U (en) | 2016-10-28 | 2016-10-28 | Disappearance sand is handled geomantic omen and is united cooling roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199235.9U CN206139781U (en) | 2016-10-28 | 2016-10-28 | Disappearance sand is handled geomantic omen and is united cooling roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206139781U true CN206139781U (en) | 2017-05-03 |
Family
ID=58624736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621199235.9U Expired - Fee Related CN206139781U (en) | 2016-10-28 | 2016-10-28 | Disappearance sand is handled geomantic omen and is united cooling roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206139781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160917A (en) * | 2018-02-11 | 2018-06-15 | 江西亿丰精密铸造有限公司 | Lost foam casting sand handles chilling roll resistance to movement system |
| CN109465384A (en) * | 2018-12-26 | 2019-03-15 | 山东乾岳特钢有限公司 | It is a kind of for casting the cold sand equipment shaked out less than 50 degrees Celsius on boundary |
-
2016
- 2016-10-28 CN CN201621199235.9U patent/CN206139781U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160917A (en) * | 2018-02-11 | 2018-06-15 | 江西亿丰精密铸造有限公司 | Lost foam casting sand handles chilling roll resistance to movement system |
| CN109465384A (en) * | 2018-12-26 | 2019-03-15 | 山东乾岳特钢有限公司 | It is a kind of for casting the cold sand equipment shaked out less than 50 degrees Celsius on boundary |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20171028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |