CN209076815U - The cooling device of grinding cylinder in a kind of vertical grinder - Google Patents
The cooling device of grinding cylinder in a kind of vertical grinder Download PDFInfo
- Publication number
- CN209076815U CN209076815U CN201821747709.8U CN201821747709U CN209076815U CN 209076815 U CN209076815 U CN 209076815U CN 201821747709 U CN201821747709 U CN 201821747709U CN 209076815 U CN209076815 U CN 209076815U
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- water
- grinding cylinder
- water tank
- cooling
- grinding
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Abstract
The utility model discloses a kind of cooling devices of grinding cylinder in vertical grinder, including water tank, the water tank is internally provided with water pump, the upper end of the water tank is provided with grinding cylinder, the grinding cylinder is internally provided with milling bar, grinding leaf is provided on the milling bar, wherein, cooling bath is provided in the barrel of the grinding cylinder, the grinding cylinder is provided with water inlet far from the side vertical plane of water tank, the water inlet is connected with cooling bath, the grinding cylinder is provided with water outlet close to the other side vertical plane of water tank, the water outlet is connected with water tank, limnimeter is provided at the upper side of the water tank.The cooling device of grinding cylinder in the vertical grinder, it is provided with water tank, water pump, water pipe, inlet and outlet, water pump conveys the water in water tank into water inlet by water pipe, cooling water is flowed into cooling bath to cool down grinding cylinder, cooling water back flows back into water tank by water outlet, can persistently cool down to grinding cylinder.
Description
Technical field
The utility model relates to vertical grinder technical field, the cooling dress of grinding cylinder in specially a kind of vertical grinder
It sets.
Background technique
Vertical grinder is that collection is fine crushing, drying, grinding, selects powder, is transported in integrated milling equipment, is widely used in cement, builds
The grinding and ultrafine grinding grinding of the various solid materials of the industries such as material, electric power, metallurgy, chemical industry, nonmetallic ore are using vertical mill
When machine, the material that grinds will be needed to be put into the inside of grinding cylinder, milling bar rotation, milling bar drives grinding leaf rotation, to grinding
Material inside grinding cylinder is ground.
Although vertical grinder grinding cylinder type and quantity currently on the market are very more, existing vertical grinder grinding
There are still certain problem, the uses of vertical grinding machine grinding cylinder to bring some inconvenience for cylinder.
In grinding-material, since friction generates a large amount of heat, existing vertical grinder is ground vertical grinder grinding cylinder
Grinding cylinder mostly uses greatly air-cooled or natural cooling, in grinding, in order to cool down grinding cylinder, often stops working, to grinding cylinder
It is cooled down, reduces the efficiency of work, and vertical grinder is in use, since a large amount of heat can not shed, reduced
The service life of vertical grinder, therefore there is an urgent need to which the technology of vertical grinder grinding cylinder structure can be improved, it sets to improve this
It is standby.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of cooling device of grinding cylinder in vertical grinder
The current vertical grinder grinding cylinder heat dissipation inconvenience that background technique proposes, which reduces working efficiency and a large amount of heat, to be dissipated
Out, the problem of reducing the service life of vertical grinder.
To achieve the above object, the utility model provides the following technical solutions: grinding cylinder in a kind of vertical grinder
Cooling device, including water tank, the water tank are internally provided with water pump, and the upper end of the water tank is provided with grinding cylinder, described
Grinding cylinder is internally provided with milling bar, and grinding leaf is provided on the milling bar, wherein
Cooling bath is provided in the barrel of the grinding cylinder, the grinding cylinder is provided with far from the side vertical plane of water tank
Water inlet, the water inlet are connected with cooling bath, and the grinding cylinder is provided with water outlet close to the other side vertical plane of water tank,
The water outlet is connected with water tank, and limnimeter is provided at the upper side of the water tank, and the limnimeter is located at grinding cylinder
Side, the limnimeter is provided with communicating pipe close to the vertical plane of water tank, and the limnimeter with cooling bath by being connected communicating pipe
It is logical；
The water pump is provided with water pipe close to the vertical plane of water tank, and the water pipe runs through the inside of water tank, and the water pipe is separate
The side of water pump has water inlet to be connected, and the water outlet is internally provided with piston, and side of the piston far from water tank is solid
Surely it is connected with screw rod, the screw rod runs through the inner wall of cooling bath, is provided with external screw thread on the screw rod, the screw rod is far from piston
Side be provided with knob.
Preferably, the water pump outer surface is coated with rust-proof coating.
Preferably, the limnimeter is transparent material, and the height of limnimeter is greater than the height of grinding cylinder.
Preferably, the piston is cone, and the height of piston is less than the diameter of water outlet.
Preferably, the screw rod is connected by the inner thread of external screw thread and cooling bath.
Preferably, the externally threaded length is greater than the diameter of water outlet.
Compared with prior art, the utility model has the beneficial effects that the cooling of grinding cylinder fills in the vertical grinder
It sets:
1. be provided with water tank, water pump, water pipe, inlet and outlet, water pump by the water in water tank by water pipe convey into
Water inlet flows into cooling water in cooling bath and cools down to grinding cylinder, and cooling water back flows back into water tank by water outlet, can
Persistently to be cooled down to grinding cylinder；
2. being provided with limnimeter and communicating pipe, when cooling down to grinding cylinder, the cooling water in cooling bath passes through company
Siphunculus flows into limnimeter, can understand the height of water level in cooling bath by the water level in observation limnimeter, see convenient for the moment
Examine the water level in cooling bath；
It, cannot be well to grinding when the water level in cooling bath is too low 3. be provided with piston, screw rod, external screw thread and knob
When cylinder is cooled down, knob is rotated, knob drives screw rod rotation, and screw rod drives external screw thread rotation, passes through external screw thread and cooling
The threaded connection of slot inner wall moves down screw rod, and screw rod pushes piston, enters piston slowly inside water outlet, makes water outlet
Water flow be less than water inlet water flow, increases the water level in cooling bath, convenient for adjusting cooling bath in water level.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is partial enlargement structural representation at A in the utility model Fig. 1；
Fig. 3 is the utility model water level connectivity structure schematic diagram.
In figure: 1, water tank, 2, water pump, 3, grinding cylinder, 4, milling bar, 5, grinding leaf, 6, cooling bath, 7, water inlet, 8,
Water outlet, 9, limnimeter, 10, communicating pipe, 11, water pipe, 12, piston, 13, screw rod, 14, external screw thread, 15, knob.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: the cooling of grinding cylinder in a kind of vertical grinder
Device, including water tank 1, water pump 2, grinding cylinder 3, milling bar 4, grinding leaf 5, cooling bath 6, water inlet 7, water outlet 8, limnimeter
9, communicating pipe 10, water pipe 11, piston 12, screw rod 13, external screw thread 14 and knob 15, the water tank 1 are internally provided with water pump 2,
2 outer surface of water pump is coated with rust-proof coating, and water pump 2 is in cooling water for a long time, and coating rust-proof coating can effectively prevent
Water pump 2 gets rusty, and improves the service life of water pump 2, and the upper end of the water tank 1 is provided with grinding cylinder 3, the grinding cylinder 3
It is internally provided with milling bar 4, grinding leaf 5 is provided on the milling bar 4, wherein
Cooling bath 6 is provided in the barrel of the grinding cylinder 3, the grinding cylinder 3 is set far from the side vertical plane of water tank 1
It is equipped with water inlet 7, the water inlet 7 is connected with cooling bath 6, and the grinding cylinder 3 is arranged close to the other side vertical plane of water tank 1
There is water outlet 8, the water outlet 8 is connected with water tank 1, and the upper side of the water tank 1 is provided with limnimeter 9, the water level
Instrument 9 is transparent material, and the height of limnimeter 9 is greater than the height of grinding cylinder 3, and the water level of cooling bath 6 is aobvious by communicating pipe 10
Show in the inside of limnimeter 9, the water level by observing limnimeter 9 can clearly determine the water level of cooling bath 6, limnimeter 9
Height is greater than the height of grinding cylinder 3, and no matter water level is in what height, and the water level that can observe limnimeter 9 determines cooling bath 6
Water level, convenient for observing the water level of cooling bath 6, the limnimeter 9 is located at the side of grinding cylinder 3, and the limnimeter 9 is close to water
The vertical plane of case 1 is provided with communicating pipe 10, and the limnimeter 9 with cooling bath 6 by being connected communicating pipe 10；
The water pump 2 is provided with water pipe 11 close to the vertical plane of water tank 1, and the water pipe 11 runs through the inside of water tank 1, the water
Pipe 11 has water inlet 7 to be connected far from the side of water pump 2, and the water outlet 8 is internally provided with piston 12, and the piston 12 is
Cone, and the height of piston 12 passes through piston 12 when needing to change the water flow of water outlet 8 less than the diameter of water outlet 8
The conical surface enter the depth of water outlet 8 and can change the area of water outlet 8, the diameter that the height of piston 12 is less than water outlet 8 can
So that piston 12 completely disengages the inside of water outlet 8, smoothly flow out cooling water, side of the piston 12 far from water tank 1 is solid
Surely it is connected with screw rod 13, the screw rod 13 is connect by external screw thread 14 with the inner thread of cooling bath 6, and mobile piston 12 is needed
When, knob 15 is rotated, the drive screw rod 13 of knob 15 rotates, and screw rod 13 drives external screw thread 14 to rotate, and passes through external screw thread 14 and cooling
The threaded connection of 6 inner wall of slot moves screw rod 13 downward or upward, and screw rod 13 is mobile with piston 12, convenient for regulating piston 12
Position, the screw rod 13 run through the inner wall of cooling bath 6, are provided with external screw thread 14, the length of the external screw thread 14 on the screw rod 13
Degree is greater than the diameter of water outlet 8, and external screw thread 14 moves screw rod 13 downward or upward by the threaded connection with 6 inner wall of cooling bath
Dynamic, screw rod 13 is mobile with piston 12, and the length of external screw thread 14 is greater than the diameter of water outlet 8, and screw rod 13 can be made with piston
12 move out the inside of water outlet 8 completely, and convenient for adjusting the water flow of cooling water, the screw rod 13 is set far from the side of piston 12
It is equipped with knob 15.
Working principle: in using the vertical grinder when cooling device of grinding cylinder, firstly, the material that needs are ground
The inside of material investment grinding cylinder 3, then by rotation knob 15, knob 15 drives screw rod 13 to rotate, and screw rod 13 drives outer spiral shell
Line 14 rotates, and moves down screw rod 13 by external screw thread 14 and the threaded connection of 6 inner wall of cooling bath, and screw rod 13 pushes piston 12
It is mobile, so that piston 12 is entered the inside of water outlet 8, water outlet 8 is blocked completely, the cooling water in water tank 1 is passed through water by water pump 2
Pipe 11 flows into water inlet 7, and the inside of cooling bath 6 is entered by water inlet 7, and part cooling water flows into limnimeter by communicating pipe 10
9 inside is shown in the water level inside cooling bath 6 on limnimeter 9, when reaching specified water level, rotates knob 15, makes piston
12 leave the inside of water outlet 8, so that cooling water is flowed into the inside of water tank 1, follow cooling water in water tank 1 and cooling bath 6
Ring, it is found that when the water level in cooling bath 6 rises or falls, the cone by changing piston 12 enters length in water outlet 8 and changes
The water flow of water outlet 8 makes the stable level in cooling bath 6, preferably cools down to grinding cylinder 3, does not make in this explanation
The content of detailed description belongs to the prior art well known to professional and technical personnel in the field.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. the cooling device of grinding cylinder in a kind of vertical grinder, including water tank (1), it is characterised in that: the water tank (1)
It is internally provided with water pump (2), the upper end of the water tank (1) is provided with grinding cylinder (3), and the inside of the grinding cylinder (3) is set
It is equipped with milling bar (4), grinding leaf (5) is provided on the milling bar (4), wherein
It is provided with cooling bath (6) in the barrel of the grinding cylinder (3), the grinding cylinder (3) is hung down far from the side of water tank (1)
Face is provided with water inlet (7), and the water inlet (7) is connected with cooling bath (6), and the grinding cylinder (3) is close to water tank (1)
Other side vertical plane is provided with water outlet (8), and the water outlet (8) is connected with water tank (1), the upper side of the water tank (1)
It is provided with limnimeter (9), the limnimeter (9) is located at the side of grinding cylinder (3), and the limnimeter (9) is close to water tank (1)
Vertical plane is provided with communicating pipe (10), and the limnimeter (9) is connected by communicating pipe (10) with cooling bath (6)；
Vertical plane of the water pump (2) close to water tank (1) is provided with water pipe (11), and the water pipe (11) runs through the inside of water tank (1),
The water pipe (11) has water inlet (7) to be connected far from the side of water pump (2), and the water outlet (8) is internally provided with piston
(12), the piston (12) is fixedly connected with screw rod (13) far from the side of water tank (1), and the screw rod (13) runs through cooling bath
(6) inner wall is provided with external screw thread (14) on the screw rod (13), and the screw rod (13) is provided with far from the side of piston (12)
Knob (15).
2. the cooling device of grinding cylinder in a kind of vertical grinder according to claim 1, it is characterised in that: the water
Pump (2) outer surface is coated with rust-proof coating.
3. the cooling device of grinding cylinder in a kind of vertical grinder according to claim 1, it is characterised in that: the water
Position instrument (9) is transparent material, and the height of limnimeter (9) is greater than the height of grinding cylinder (3).
4. the cooling device of grinding cylinder in a kind of vertical grinder according to claim 1, it is characterised in that: the work
Filling in (12) is cone, and the height of piston (12) is less than the diameter of water outlet (8).
5. the cooling device of grinding cylinder in a kind of vertical grinder according to claim 1, it is characterised in that: the spiral shell
Bar (13) is connect by external screw thread (14) with the inner thread of cooling bath (6).
6. the cooling device of grinding cylinder in a kind of vertical grinder according to claim 1, it is characterised in that: described outer
The length of screw thread (14) is greater than the diameter of water outlet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747709.8U CN209076815U (en) | 2018-10-26 | 2018-10-26 | The cooling device of grinding cylinder in a kind of vertical grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747709.8U CN209076815U (en) | 2018-10-26 | 2018-10-26 | The cooling device of grinding cylinder in a kind of vertical grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209076815U true CN209076815U (en) | 2019-07-09 |
Family
ID=67120866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821747709.8U Expired - Fee Related CN209076815U (en) | 2018-10-26 | 2018-10-26 | The cooling device of grinding cylinder in a kind of vertical grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209076815U (en) |
-
2018
- 2018-10-26 CN CN201821747709.8U patent/CN209076815U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20211026 |