CN209597333U - A kind of ball mill barrel water-cooling system - Google Patents
A kind of ball mill barrel water-cooling system Download PDFInfo
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- CN209597333U CN209597333U CN201920142014.5U CN201920142014U CN209597333U CN 209597333 U CN209597333 U CN 209597333U CN 201920142014 U CN201920142014 U CN 201920142014U CN 209597333 U CN209597333 U CN 209597333U
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Abstract
The utility model is related to a kind of ball mill barrel water-cooling system, including framework for support, waterway, heat exchanger plates, water jacket and water outlet sleeve, framework for support side surface is evenly distributed with several locating slots, waterway is embedded in locating slot, waterway front end face sets water inlet, rear end face sets out the mouth of a river, and is interconnected respectively with water jacket and water outlet sleeve by inlet and outlet, and waterway upper surface and lower end surface pass through heat dissipation wing plate and heat exchanger plates interconnection respectively.The working efficiency and barrel temperature distributing homogeneity of cylinder cooling operation when the utility model can effectively improve ball mill operation, can also effectively eliminate caused by the high temperature that generates and barrel temperature are unevenly distributed when operation that cylindrical apparatus internal stress distribution is uneven, expands with heat and contract with cold phase transformation deformation and the defects of cylinder causes structural strength and abrasion resistance properties to decline because of high temperature.
Description
Technical field
The utility model relates to a kind of ball mills, belong to milling apparatus technical field.
Background technique
At present in ball mill equipment operation, since the high temperature generated when grinding easily causes ball mill barrel due to temperature
It causes ball mill equipment operation stability and production product quality to be severely impacted, is currently mostly to adopt for this problem
With carrying out forced ventilation cooling when running to ball mill or reach drop by increasing the modes such as heat exchange pipeline for ball mill surface
The purpose of temperature, although the needs to ball mill cooling can be realized to a certain degree, on the one hand there are cooling system grade equipment knots
Structure is relative complex, and run when energy consumption it is relatively high, on the other hand exist between ball mill heat exchange area it is small, heat exchange operation connect
Continue the defects of property is poor, to cause heat exchange efficiency low, while ball mill surface temperature distribution uneven phenomenon also easily being caused to be sent out
It is raw, and when heat exchange equipment causes ball mill surface temperature distribution unevenness, then easily cause each position heat expansion of ball mill equipment cold
Contracting deformation quantity is distributed difference, to cause the serious and local deformation quantity of ball mill equipment internal stress concentration phenomenon is excessive to wait seriously
It influences ball mill equipment structural stability to happen, while also easily leading to the structural strength of the high-temperature part of ball mill and resistance to
The structural strength and wear-resisting property for grinding the lower isothermal segment of performance are remarkably decreased, so as to cause the serious feelings of ball mill equipment concentrated wear
Condition occurs, and has seriously affected the stability and reliability of ball mill equipment operation.Therefore it is directed to this status, there is an urgent need to develop
A kind of new ball mill equipment, to meet the needs of actual use.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of ball mill barrel water-cooling system, this is new
Type topology layout is compact, and integration degree is high, flexible and convenient to use, cylinder cooling operation when can effectively improve ball mill operation
Working efficiency and barrel temperature distributing homogeneity improve operation continuity and steady to effectively improve spheroidal graphite operating efficiency
It is qualitative simultaneously, caused by the high temperature that generates and barrel temperature are unevenly distributed when can also effectively eliminate because of operation in cylindrical apparatus
Portion stress distribution is uneven, expand with heat and contract with cold phase transformation deformation and cylinder causes structural strength and abrasion resistance properties to decline etc. to lack because of high temperature
It falls into.
To achieve the goals above, the utility model is achieved through the following technical solutions:
A kind of ball mill barrel water-cooling system, including framework for support, waterway, heat exchanger plates, water jacket and water outlet sleeve, hold
Carrier aircraft frame is open column shape frame structure, and framework for support side surface is evenly distributed with several locating slots, and locating slot is around framework for support axis
It is uniformly distributed and with framework for support axis parallelly distribute on, and waterway is coaxially distributed in locating slot and with locating slot, and each fixed
It is all provided with a waterway in the slot of position, waterway lower end surface is concordant with framework for support lower end surface, and side table and positioning groove sidewall pass through cunning
Rail is mutually slidably connected, and waterway includes water conservancy diversion cavity, deflector, heat dissipation wing plate, and the water conservancy diversion cavity is closed housing structure,
Its front end face sets water inlet, and rear end face sets out the mouth of a river, and mutual with water jacket and water outlet sleeve respectively by inlet and outlet
Connection, the deflector is several, and each deflector is in diversion cavity body and vertical with water conservancy diversion cavity upper surface and lower end surface respectively
Connection, and each deflector by water conservancy diversion inside cavity constitute at least one serpentine channel, and the serpentine channel both ends respectively with into
The mouth of a river and water outlet are interconnected, and the heat dissipation wing plate is several, is symmetrically distributed in water conservancy diversion cavity upper surface and lower end surface, and described
It is parallel to each other between heat dissipation wing plate and distribution and claims 30 ° -90 ° angles with framework for support axis and water cooling cavity axis, on the waterway
End face and lower end surface pass through heat dissipation wing plate respectively and heat exchanger plates are connected with each other, and wherein the heat exchanger plates of waterway lower end surface are higher by positioning
At least 3 millimeters of slot lower end surface, the water jacket and water outlet sleeve are respectively distributed to front end face and the rear end of framework for support, and with hold
Carrier aircraft frame is coaxially distributed, and the water jacket and water outlet sleeve include pedestal, water segregator, control valve, diversion pipe, rotary joint and return
Rotation mechanism is connected with each other after the pedestal by swing mechanism and framework for support and is coaxially distributed, and the pedestal front end face and is divided
Hydrophone is connected with each other, and the water segregator is mutual with the inlet and outlet of rotary joint and each waterway respectively by diversion pipe
It is connected to, is all provided with control at the rotary joint, the inlet and outlet of water segregator and each waterway and diversion pipe link position
Valve.
Further, the deflector side surface gross area in the waterway is the 1.3-of waterway exterior surface area
3.5 times, radiating fin plate surface area is 3-5 times of waterway total outer surface area.
Further, the heat exchanger plates include heat-conducting substrate and thermally conductive reinforcing plate, wherein the heat-conducting substrate is cross-section
Face be rectangle plate structure, thereon end face be connected with each other with thermally conductive reinforcing plate and by thermally conductive reinforcing plate and radiate wing plate it is mutual
Connection, and is coaxially distributed between heat-conducting substrate and thermally conductive reinforcings plate, and the thermally conductive reinforcing plate is corrugated board structures, and thermally conductive reinforcing plate
Wave channel axis and water cooling cavity axis vertical distribution.
Further, uniformly distributed several open-works on the heat-conducting substrate, and each open-work axis with heat-conducting substrate upper surface
Vertical distribution, and spacing is not less than 5 millimeters between two neighboring open-work.
Further, the open-work axial cross section is isosceles trapezoidal structure, and open-work lower end surface aperture is upper end face
1.1-5 times of diameter.
Further, at least one semiconductor refrigerating mechanism is set on the heat exchanger plates of the waterway upper surface.
The utility model topology layout is compact, and integration degree is high, flexible and convenient to use, when can effectively improve ball mill operation
The working efficiency and barrel temperature distributing homogeneity of cylinder cooling operation, to improve fortune effectively improving spheroidal graphite operating efficiency
Simultaneously, can also effectively eliminate causes due to the high temperature that generates and barrel temperature are unevenly distributed when operation for Line Continuity and stability
Cylindrical apparatus internal stress distribution it is uneven, expand with heat and contract with cold phase transformation deformation and cylinder leads to structural strength and wear-resistant because of high temperature
The defects of performance declines.
Detailed description of the invention
It is described in detail the utility model with reference to the accompanying drawings and detailed description.
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
A kind of ball mill barrel water-cooling system as described in Figure 1, including framework for support 1, waterway 2, heat exchanger plates 3, into
Water jacket 4 and water outlet sleeve 5, framework for support 1 are open column shape frame structure, and 1 side surface of framework for support is evenly distributed with several locating slots 6, fixed
Position slot 6 it is uniformly distributed around 1 axis of framework for support and with 1 axis parallelly distribute on of framework for support, and waterway 2 in locating slot 6 simultaneously
With the coaxial distribution of locating slot 6, and a waterway 2 is all provided in each locating slot 6,2 lower end surface of waterway and 1 lower end of framework for support
Face is concordant, and side table and 6 side wall of locating slot are mutually slidably connected by sliding rail 7, waterway 2 include water conservancy diversion cavity 21, deflector 22,
Radiate wing plate 23, and water conservancy diversion cavity 21 is closed housing structure, and front end face sets water inlet 24, and rear end face sets out the mouth of a river 25, and leads to
It crosses water inlet 24 and water outlet 25 to be interconnected with water jacket 4 and water outlet sleeve 5 respectively, deflector 22 is several, and each deflector 22 is embedding
In with 21 upper surface of water conservancy diversion cavity and lower end surface is vertical connect, and each deflector 22 is by water conservancy diversion cavity in water conservancy diversion cavity 21 and respectively
21 Inner Constitution, at least one serpentine channel 26, and 26 both ends of the serpentine channel are mutual with water inlet 24 and water outlet 25 respectively
Connection, heat dissipation wing plate 23 is several, is symmetrically distributed in 21 upper surface of water conservancy diversion cavity and lower end surface, and is parallel to each other between the wing plate 23 that radiates
It is distributed and claims 30 ° -90 ° angles with 1 axis of framework for support and 2 axis of waterway, 2 upper surface of waterway and lower end surface lead to respectively
It crosses heat dissipation wing plate 23 and heat exchanger plates 3 is connected with each other, wherein the heat exchanger plates 3 of 2 lower end surface of waterway are higher by 6 lower end surface of locating slot at least
3 millimeters, water jacket 4 and water outlet sleeve 5 are respectively distributed to front end face and the rear end of framework for support 1, and with coaxial point of framework for support 1
Cloth, water jacket 4 and water outlet sleeve 5 include pedestal 101, water segregator 102, control valve 103, diversion pipe 104, rotary joint 105 and
Swing mechanism 106 is distributed by swing mechanism 106 and the interconnection of framework for support 1 and coaxially, the base after the pedestal 101
Seat 101 front end faces and water segregator 102 be connected with each other, the water segregator 102 by diversion pipe 104 respectively with rotary joint 105 and
The water inlet 24 and water outlet 25 of each waterway 2 are interconnected, the rotary joint 105, water segregator 102 and each waterway 2
Control valve 103 is all provided at water inlet 24 and water outlet 25 and 104 link position of diversion pipe.
In the present embodiment, the 22 side surface gross area of deflector in the waterway 2 is 2 exterior surface area of waterway
1.3-3.5 times, heat dissipation 23 surface area of wing plate is 3-5 times of 2 total outer surface area of waterway.
In the present embodiment, the heat exchanger plates 3 include heat-conducting substrate 31 and thermally conductive reinforcing plate 32, wherein the heat-conducting substrate
31 be the plate structure that cross section is rectangle, thereon end face and thermally conductive reinforcings plate 32 be connected with each other and by thermally conductive reinforcing plate 32 and
The wing plate 23 that radiates is connected with each other, and is coaxially distributed between heat-conducting substrate 31 and thermally conductive reinforcing plate 32, and the thermally conductive reinforcing plate 32 is wave
Card structure, and the thermally conductive wave channel axis for strengthening plate 32 and 2 axis vertical distribution of waterway.
In the present embodiment, uniformly distributed several open-works 33 on the heat-conducting substrate 31, and 33 axis of each open-work with thermally conductive base
31 upper surface vertical distribution of plate, and 33 spacing of two neighboring open-work are not less than 5 millimeters.
In the present embodiment, 33 axial cross section of open-work is isosceles trapezoidal structure, and 33 lower end surface aperture of open-work is upper
1.1-5 times of end face aperture.
In the present embodiment, at least one semiconductor refrigerating mechanism 8 is set on the heat exchanger plates 3 of 2 upper surface of waterway.
The utility model in specific implementation, carries out group to framework for support, waterway, heat exchanger plates, water jacket and water outlet sleeve first
Then the utility model after assembling is passed through the direct integral coating of framework for support outside the cylinder of ball mill, and made under waterway by dress
The barrel outer surface of end face heat exchanger plates and ball mill offsets, then make water jacket and water outlet sleeve respectively with external cooling water cyclic system
The utility model assembly can be completed in system connection.
In ball mill operation, the low-temperature cooling water of external cooling water recirculation system is simultaneously each waterway by water jacket
Interior injection water at low temperature, and serpentine channel flowing of the water at low temperature in waterway, and followed by water jacket back to external cooling water
Cooled down in loop system and is recycled.
When wherein low-temperature cooling water flows in waterway, is passed through by waterway carry out heat between heat exchanger plates and ball grinding cylinder first
Exchange, by the heat transfer of ball grinding cylinder into waterway, then when low-temperature cooling water flows through waterway, low-temperature cooling water and water
Cold chamber carries out heat exchange and takes away heat, to achieve the purpose that water-cooled cooling.And cooling water is when flowing through waterway, a side
Face reaches raising heat exchange area, improves the purpose of heat exchange efficiency, another party by contacting with deflector and water cooling inner cavity surface
The serpentine channel that face is made up of deflector is increasing heat exchange area simultaneously, and the effective low-temperature cooling water that extends passes through waterway
Time further increases time and the efficiency of heat exchange.
In addition to this, while cooling down operation, on the one hand ball grinding cylinder is coated in all directions by multiple waterways, thus
It improves heat exchange area and ball grinding cylinder temperature distributing disproportionation is effectively prevent to happen, another party cools down to ball grinding cylinder in waterway
While, separately heat dissipation drop can be carried out to ball grinding cylinder and waterway simultaneously by the heat exchanger plates between ball grinding cylinder and waterway
Temperature, by the heat exchanger plates positioned at waterway upper surface to waterway auxiliary temperature-reducing, to reach ball grinding cylinder itself cooling efficiency
Meanwhile the another effective efficiency for improving heat exchange operation between waterway and ball grinding cylinder, improve ball grinding cylinder entirety lowering ability and
Efficiency.
Need to illustrate, the utility model in operation, on the one hand can by heat exchanger plates with ball mill barrel heat exchange
While operation, if can be logical by stroke dry gas stream between the open-work on heat exchanger plates heat-conducting substrate and the thermally conductive reinforcing plate of wave-shape board structure
On the other hand road can carry out whole reinforcing to waterway by semiconductor refrigerating mechanism to further increase the efficiency of heat dissipation
Cooling, to further increase the cooling operating efficiency of waterway.
The utility model topology layout is compact, and integration degree is high, flexible and convenient to use, when can effectively improve ball mill operation
The working efficiency and barrel temperature distributing homogeneity of cylinder cooling operation, to improve fortune effectively improving spheroidal graphite operating efficiency
Simultaneously, can also effectively eliminate causes due to the high temperature that generates and barrel temperature are unevenly distributed when operation for Line Continuity and stability
Cylindrical apparatus internal stress distribution it is uneven, expand with heat and contract with cold phase transformation deformation and cylinder leads to structural strength and wear-resistant because of high temperature
The defects of performance declines.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments.Above-described embodiment and
Only illustrate the principles of the present invention described in specification.On the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and improvements.These changes and improvements both fall within the scope of the claimed invention
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. a kind of ball mill barrel water-cooling system, it is characterised in that: ball mill barrel water-cooling system includes carrying
Rack, waterway, heat exchanger plates, water jacket and water outlet sleeve, the framework for support are open column shape frame structure, the framework for support
Side surface is evenly distributed with several locating slots, and the locating slot is uniformly distributed around framework for support axis and parallel with framework for support axis divides
Cloth, and the waterway is coaxially distributed in locating slot and with locating slot, and a waterway, institute are all provided in each locating slot
It is concordant with framework for support lower end surface to state waterway lower end surface, side table is mutually slidably connected with positioning groove sidewall by sliding rail, described
Waterway include water conservancy diversion cavity, deflector, heat dissipation wing plate, the water conservancy diversion cavity be closed housing structure, front end face set into
The mouth of a river, rear end face sets out the mouth of a river, and is interconnected respectively with water jacket and water outlet sleeve by inlet and outlet, the water conservancy diversion
Plate is several, each deflector in the diversion cavity body and it is vertical with water conservancy diversion cavity upper surface and lower end surface respectively connect, and each water conservancy diversion
Plate by water conservancy diversion inside cavity constitute at least one serpentine channel, and the serpentine channel both ends respectively with inlet and outlet phase
Intercommunicated, the heat dissipation wing plate is several, is symmetrically distributed in water conservancy diversion cavity upper surface and lower end surface, and between the heat dissipation wing plate mutually
Parallelly distribute on simultaneously claims 30 ° -90 ° angles, the waterway upper surface and lower end surface point with framework for support axis and water cooling cavity axis
The wing plate that Tong Guo not radiate and heat exchanger plates are connected with each other, and wherein the heat exchanger plates of waterway lower end surface are higher by locating slot lower end surface at least 3
Millimeter, the water jacket and water outlet sleeve are respectively distributed to front end face and the rear end of framework for support, and coaxially divide with framework for support
Cloth, the water jacket and water outlet sleeve include pedestal, water segregator, control valve, diversion pipe, rotary joint and swing mechanism, described
It is connected with each other by swing mechanism with framework for support after pedestal and is coaxially distributed, the pedestal front end face is mutually interconnected with water segregator
It connects, the water segregator is interconnected with the inlet and outlet of rotary joint and each waterway respectively by diversion pipe, described
Control valve is all provided at rotary joint, the inlet and outlet of water segregator and each waterway and diversion pipe link position.
2. a kind of ball mill barrel water-cooling system according to claim 1, it is characterised in that: in the waterway
The deflector side surface gross area is 1.3-3.5 times of waterway exterior surface area, and radiating fin plate surface area is waterway appearance
3-5 times of the face gross area.
3. a kind of ball mill barrel water-cooling system according to claim 1, it is characterised in that: the heat exchanger plates include
Heat-conducting substrate and thermally conductive reinforcing plate, wherein the heat-conducting substrate is the plate structure that cross section is rectangle, thereon end face with it is thermally conductive
Strengthen plate to be connected with each other and be connected with each other by thermally conductive reinforcing plate and heat dissipation wing plate, and coaxial between heat-conducting substrate and thermally conductive reinforcing plate
Distribution, thermally conductive the reinforcings plate be corrugated board structures, and it is thermally conductive strengthen plate wave channel axis and water cooling cavity axis vertical distribution.
4. a kind of ball mill barrel water-cooling system according to claim 3, it is characterised in that: on the heat-conducting substrate
Uniformly distributed several open-works, and each open-work axis, with heat-conducting substrate upper surface vertical distribution, and spacing is not small between two neighboring open-work
In 5 millimeters.
5. a kind of ball mill barrel water-cooling system according to claim 4, it is characterised in that: the open-work is axially cut
Face is isosceles trapezoidal structure, and open-work lower end surface aperture is 1.1-5 times of upper surface aperture.
6. a kind of ball mill barrel water-cooling system according to claim 1, it is characterised in that: the waterway upper end
At least one semiconductor refrigerating mechanism is set on the heat exchanger plates in face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142014.5U CN209597333U (en) | 2019-01-28 | 2019-01-28 | A kind of ball mill barrel water-cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142014.5U CN209597333U (en) | 2019-01-28 | 2019-01-28 | A kind of ball mill barrel water-cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209597333U true CN209597333U (en) | 2019-11-08 |
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ID=68400801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920142014.5U Expired - Fee Related CN209597333U (en) | 2019-01-28 | 2019-01-28 | A kind of ball mill barrel water-cooling system |
Country Status (1)
| Country | Link |
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| CN (1) | CN209597333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217618A (en) * | 2021-06-24 | 2022-10-21 | 广州汽车集团股份有限公司 | Pressurized water-cooled intercooler |
-
2019
- 2019-01-28 CN CN201920142014.5U patent/CN209597333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217618A (en) * | 2021-06-24 | 2022-10-21 | 广州汽车集团股份有限公司 | Pressurized water-cooled intercooler |
| CN115217618B (en) * | 2021-06-24 | 2023-11-03 | 广州汽车集团股份有限公司 | Pressurized water-cooling intercooler |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20220128 |