CN206676463U - A kind of radial direction water lift cooling system of ball mill - Google Patents
A kind of radial direction water lift cooling system of ball mill Download PDFInfo
- Publication number
- CN206676463U CN206676463U CN201720306713.XU CN201720306713U CN206676463U CN 206676463 U CN206676463 U CN 206676463U CN 201720306713 U CN201720306713 U CN 201720306713U CN 206676463 U CN206676463 U CN 206676463U
- Authority
- CN
- China
- Prior art keywords
- water
- guide ring
- water lift
- cooling
- radial direction
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of radial direction water lift cooling system of ball mill, the inner chamber for being arranged on the water-cooling sandwich of mill tube outer wall is divided into several diversion cavities, flow apron tilt distribution between mill tube both ends of the surface by some flow aprons；Guide ring side is respectively communicated with each diversion cavity provided with several openings；Some water lift buckets are distributed along guide ring even circumferential, and each water lift bucket has the mouth that bails towards mill tube direction of rotation, the inner chamber of each water lift bucket connection guide ring；Water tank is correspondingly arranged below guide ring；During mill tube circles, each water lift bucket probes into water tank and dips cooling water and cooling water is imported into diversion cavity by guide ring.The utility model solves the key issue of ball milling cooling, becomes interior cold mode by external cooling method, not only increases radiating and cooling effect, and makes production environment obtain thoroughly improving, and more conforms to environmental protection and safety in production requires, equipment is prolonged reliable.
Description
Technical field
It the utility model is related to a kind of cooling system of ball mill.
Background technology
During using metal dusts such as ball mill wet grinding aluminium silver powder, because the metallic molecule such as steel ball and aluminium impacts and rubbed production
Raw certain heat, temperature in mill tube is constantly increased close to ignition temperature, fire is easily caused in the state of control is undesirable
Calamity and explosion danger.In the past traditional cool-down method is by constantly supplying running water, spraying and cool in mill tube outer wall.Cause ball
The substantial amounts of sewage of mill floor is ground, serious pollution environment, increases the labor intensity and waste water resource of employee.Also have in mill tube
Outer wall sets water-cooling sandwich, and recirculated cooling water is passed through into water-cooling sandwich along mill tube rotating shaft, to realize cooling.But due to ball milling
Rotation status is constantly in the work of machine shell, the axial direction of cooling water, which imports and exports, to be needed to carry out rotatory sealing processing, but is revolved
Turn sealing effectiveness to be difficult to ensure that and be easily damaged.
Utility model content
In order to solve above-mentioned drawback, technical problem to be solved in the utility model is a kind of cooling system of ball mill,
Good cooling results, working environment is pollution-free, and equipment is prolonged reliable.In order to solve the above-mentioned technical problem, the utility model uses
Technical scheme is a kind of radial direction water lift cooling system of ball mill, including is arranged on the water-cooling sandwich of mill tube outer wall, and its feature exists
In the inner chamber of the water-cooling sandwich is divided into several diversion cavities by some flow aprons, and the flow apron is at mill tube both ends
Tilt distribution between face；
The system also includes guide ring, and the guide ring is the internal annular solid for cavity, and guide ring is packed in mill tube side
On the outer wall circumference of end, guide ring side is respectively communicated with each diversion cavity provided with several openings in face；
Some water lift buckets are distributed along guide ring even circumferential, and each water lift bucket has bailing towards mill tube direction of rotation
Mouthful, the inner chamber of each water lift bucket connection guide ring；Water tank is correspondingly arranged below guide ring；During mill tube circles,
Each water lift bucket probes into water tank and dips cooling water and cooling water is imported into diversion cavity by guide ring.
Using above-mentioned technical proposal, follow the water lift bucket of mill tube circular motion to probe into water tank and dip cooling water, with mill tube
Continue rotate, the cooling water in water lift bucket completes water lift function radially into guide ring inner chamber；Cooling water passes through water conservancy diversion again
Ring is poured into each diversion cavity of water-cooling sandwich；With the rotation of mill tube, the elevation at the both ends of the flow apron of tilt distribution by
Gradually reverse so that the cooling water in diversion cavity back and forth flows between mill tube both ends of the surface, fully draws the heat of mill tube outer wall；So
Certain angle Shi Yuan roads are rotated in mill tube afterwards to be back in water tank.Such circulation work.
In order to further improve the fluid distrbution form of cooling water in favor of improving cooling effect.Preferably, the water conservancy diversion
Baffle plate is spiral shape flow apron.Further, the lead angle of the spiral shape flow apron is 2~8 degree.
Cooling water come and go water tank during, current easily along tubular axis direction diffusing on cylinder body outer wall, and then
Drop down onto ground pollution environment.To prevent above-mentioned phenomenon from occurring, with improvement, the water lift bucket both sides are respectively equipped with throw rijng.
To prevent current from tangentially being splashed by centrifugal action, guide ring and the water lift bucket is provided with outer cover, outside
Gap is left between cover and guide ring and mill tube cylinder, outer cover is fixed component, and outer cover forms a closing with the water tank
Entirety.
Preferably, the water tank is provided with the inlet opening for keeping cistern water level and spout hole, inlet opening connection automatic water-supply dress
Put.Guaranteed water level not overflow also not water shortage.
The beneficial effects of the utility model are that the utility model solves the key issue of ball milling cooling, by outer cold side
Formula becomes interior cold mode, not only increases radiating and cooling effect, and makes production environment obtain thoroughly improving, and more accords with
Cyclization is protected and safety in production requires, equipment is prolonged reliable.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is cooling system surface structure schematic diagram；
Fig. 2 is the inside dimensional structure diagram one for removing outer cover and water-cooling sandwich shell；
Fig. 3 is the inside dimensional structure diagram two for removing outer cover and water-cooling sandwich shell；
Fig. 4 is the positive structure diagram of mill tube end face；
Fig. 5 is the positive structure diagram of mill tube side.
Embodiment
Referring to accompanying drawing, reflect a kind of concrete structure of the present utility model, the radial direction water lift cooling system of ball mill includes setting
The water-cooling sandwich in the outer wall of mill tube 1 is put, the water-cooling sandwich is made up of the shell 2 for being rolled in the outer wall of mill tube 1, the water-cooling sandwich
Inner chamber is divided into several diversion cavities by some spiral shape flow aprons 5, and the spiral shape flow apron 5 is at the both ends of mill tube 1
Tilt distribution between face；Lead angle (i.e. the spiral shape flow apron 5 and the cylinder element line of mill tube 1 of the spiral shape flow apron 5
9 included angle A) it is 2~8 degree.
The system also includes guide ring 8, and the guide ring 8 is the internal annular solid for cavity, and guide ring 8 is packed in mill tube
On the outer wall circumference of end, the side of guide ring 8 is provided with several openings 801 and is respectively communicated with each diversion cavity for 1 side；
Some water lift buckets 6 are distributed along the even circumferential of guide ring 8, and each water lift bucket 6 has scooping towards the direction of rotation of mill tube 1
The mouth of a river 601, each water lift bucket 6 connect the inner chamber of guide ring 8；Throw rijng 7 is respectively equipped with the both sides of water lift bucket 8.
The lower section of guide ring 8 is correspondingly arranged water tank 4；During mill tube 1 circles, each water lift bucket 6 probes into water tank 4
Dip cooling water and cooling water is imported into diversion cavity by guide ring 8.
The guide ring 8 and water lift bucket 6 are provided with and leave gap between outer cover 3, outer cover 3 and guide ring and the cylinder of mill tube 1, outside
Cover 3 is fixed component, and outer cover 3 forms the entirety of a closing with the water tank 4.The water tank 4, which is provided with, keeps cistern water level
Inlet opening and spout hole, inlet opening connection automatic water supply device.
Using above-mentioned technical proposal, when the mill tube 1 of rotation is in 0 degree, the water lift bucket 6 of the circular motion of mill tube 1 is followed to probe into
Water tank 4 dips cooling water, continues to rotate with mill tube 1, the cooling water in 90 degree, water lift bucket 6 is radially into guide ring 8
Chamber and complete water lift function；Cooling water is poured into each diversion cavity of water-cooling sandwich by guide ring 8 again；With the rotation of mill tube 1
Turn, the elevation at the both ends of the spiral shape flow apron 5 of tilt distribution gradually reverses：The corner of mill tube 1 is in 0~180 degree, spiral
Shape flow apron 5 is higher close to one end of opening 801, and cooling water enters the backward other end by opening 801 and flowed；Mill tube 1 turns
In 180~360 degree, spiral shape flow apron 5 is relatively low close to one end of opening 801 at angle, and cooling water flows to the one end of opening 801
It is dynamic.Cooling water fully draws the heat of the outer wall of mill tube 1 during the reciprocal flowing；Then 270 Du Shiyuan roads are rotated in mill tube
Backflow, by bailing, the outflow of mouth 601 is back in water tank 4.Such circulation work.Should during, outer cover 3 and throw rijng 7 respectively from
The radial and axial stop cooling water outflow of mill tube 1.
Above-mentioned implementation is merely to clearly illustrate the technical solution of the utility model, and it is not intended that to this
Utility model makes any restrictions.The utility model has known a variety of replacements or deformation in the art, is not taking off
On the premise of from the utility model in essence meaning, the scope of protection of the utility model is each fallen within.
Claims (9)
1. a kind of radial direction water lift cooling system of ball mill, including it is arranged on the water-cooling sandwich of mill tube outer wall, it is characterised in that institute
The inner chamber for stating water-cooling sandwich is divided into several diversion cavities by some flow aprons, and the flow apron is between mill tube both ends of the surface
Tilt distribution；
The system also includes guide ring, and the guide ring is the internal annular solid for cavity, and guide ring is packed in mill tube side and leaned on
On the outer wall circumference of close end, guide ring side is respectively communicated with each diversion cavity provided with several openings；
Some water lift buckets are distributed along guide ring even circumferential, and each water lift bucket has the mouth that bails towards mill tube direction of rotation, respectively
The inner chamber of individual water lift bucket connection guide ring；Water tank is correspondingly arranged below guide ring；During mill tube circles, Ge Geti
Bucket probes into water tank and dips cooling water and cooling water is imported into diversion cavity by guide ring.
2. the radial direction water lift cooling system of a kind of ball mill as claimed in claim 1, it is characterised in that the flow apron is
Spiral shape flow apron.
A kind of 3. radial direction water lift cooling system of ball mill as claimed in claim 2, it is characterised in that the spiral shape water conservancy diversion
The lead angle of baffle plate is 2~8 degree.
4. the radial direction water lift cooling system of a kind of ball mill as described in claim any one of 1-3, it is characterised in that in water lift
Bucket both sides are respectively equipped with throw rijng.
5. the radial direction water lift cooling system of a kind of ball mill as described in claim any one of 1-3, it is characterised in that described to lead
Stream ring and water lift bucket are provided with and gap are left between outer cover, outer cover and guide ring and mill tube cylinder, and outer cover is fixed component, outer cover
The entirety of a closing is formed with the water tank.
6. the radial direction water lift cooling system of a kind of ball mill as claimed in claim 4, it is characterised in that the guide ring and carry
Bucket, which is provided with, leaves gap between outer cover, outer cover and guide ring and mill tube cylinder, outer cover is fixed component, outer cover and the water
Entirety of the box-shaped into a closing.
A kind of 7. radial direction water lift cooling system of ball mill as described in any one of claim 1,2,3,6, it is characterised in that institute
State water tank and be provided with the inlet opening for keeping cistern water level and spout hole, inlet opening connection automatic water supply device.
8. the radial direction water lift cooling system of a kind of ball mill as claimed in claim 4, it is characterised in that the water tank, which is provided with, to be protected
Hold inlet opening and the spout hole of cistern water level, inlet opening connection automatic water supply device.
9. the radial direction water lift cooling system of a kind of ball mill as claimed in claim 5, it is characterised in that the water tank, which is provided with, to be protected
Hold inlet opening and the spout hole of cistern water level, inlet opening connection automatic water supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306713.XU CN206676463U (en) | 2017-03-27 | 2017-03-27 | A kind of radial direction water lift cooling system of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306713.XU CN206676463U (en) | 2017-03-27 | 2017-03-27 | A kind of radial direction water lift cooling system of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206676463U true CN206676463U (en) | 2017-11-28 |
Family
ID=60390165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720306713.XU Withdrawn - After Issue CN206676463U (en) | 2017-03-27 | 2017-03-27 | A kind of radial direction water lift cooling system of ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206676463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824408A (en) * | 2017-03-27 | 2017-06-13 | 浏阳市银丰机械制造有限公司 | A kind of radial direction water lift cooling system of ball mill |
-
2017
- 2017-03-27 CN CN201720306713.XU patent/CN206676463U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824408A (en) * | 2017-03-27 | 2017-06-13 | 浏阳市银丰机械制造有限公司 | A kind of radial direction water lift cooling system of ball mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171128 Effective date of abandoning: 20181204 |
|
| AV01 | Patent right actively abandoned |