CN207119371U - A kind of granulator bearing chamber heat abstractor - Google Patents
A kind of granulator bearing chamber heat abstractor Download PDFInfo
- Publication number
- CN207119371U CN207119371U CN201720989371.6U CN201720989371U CN207119371U CN 207119371 U CN207119371 U CN 207119371U CN 201720989371 U CN201720989371 U CN 201720989371U CN 207119371 U CN207119371 U CN 207119371U
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- China
- Prior art keywords
- air
- bearing chamber
- bearing
- granulator
- exhaust duct
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Abstract
The utility model discloses a kind of granulator bearing chamber heat abstractor, including air-cooled shield, suction opeing, exhaust duct, air-introduced machine, sack cleaner, main shaft, bearing, bearing chamber, radiating fin, cooling coil, circulating pump and cooling tower；The air-cooled shield is fixedly installed in the outside of bearing chamber；The suction opeing is located at the front side of air-cooled shield, and the exhaust duct corresponds to the dorsal part that suction opeing is located at air-cooled shield；The exhaust duct is connected with sack cleaner, and air-introduced machine is provided between exhaust duct and sack cleaner；For the bearing in the space between bearing chamber and main shaft, the outer wall of the bearing chamber is provided with radiating fin；The cooling coil surround and is arranged in the gap between radiating fin.The utility model carries out cooling processing using air-cooled and water cooling dual mode to the bearing chamber of granulator, effectively can quickly take away caused heat, ensures bearing room temperature in safe range, ensures the stability of bearing life and equipment operation.
Description
Technical field
Granulator match mechanism technical field is the utility model is related to, specially a kind of granulator bearing chamber heat abstractor.
Background technology
Granulator is divided to two big series --- flat-die series and ring moulds series.Ring moulds granulator at home and abroad numerous feed enterprises
Using extensive in industry.Pressure roller is the core work part of ring die pelleter, by pressure roller shell, accentric support axle, bearing, seal etc.
Part forms.
Granulator in granulation process, fix by accentric support axle, pressure roller shell rotation, and pressing materials, material is passed through mould
The nib of disk forms particle.
Designer of the present utility model has found in the R＆D process of granulator, and when in use, pressure roller is by material for granulator
Compressed granulate in die hole is taken in by force, and producing heat can not comparatively fast dissipate, and bearing chamber is transferred directly to, because pressing process is
Continuous process, heat can not be dissipated efficiently, cause bearing chamber inner bearing lubricant effect poor, and bearing lubrication failure, bearing uses the longevity
Life is greatly reduced.
Then, inventor in view of this, adhere to the relevant industries for many years it is abundant design and develop and the experience of actual fabrication,
Improvement is studied for existing structure and missing, there is provided a kind of granulator bearing chamber heat abstractor, is had more to reach
The more purpose of practical value.
Utility model content
The purpose of this utility model is to provide a kind of granulator bearing chamber heat abstractor, to solve in above-mentioned background technology
It is proposed existing granulator when in use, the bearing easily lubrication failure because of high temperature, reduce service life the problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of granulator bearing chamber heat abstractor, bag
Include
Granulator body, air-cooled shield, suction opeing, exhaust duct, air-introduced machine, sack cleaner, main shaft, bearing, bearing chamber,
Radiating fin, cooling coil, circulating pump and cooling tower；
The granulator body is provided with air-cooled shield, and the air-cooled shield is fixedly installed in the outside of bearing chamber；It is described
Suction opeing is located at the front side of air-cooled shield, and the exhaust duct corresponds to the dorsal part that suction opeing is located at air-cooled shield；The exhaust duct
It is connected with sack cleaner, and air-introduced machine is provided between exhaust duct and sack cleaner；The bearing is located at bearing chamber and master
In space between axle, the outer wall of the bearing chamber is provided with radiating fin；The cooling coil surround and is arranged at radiating fin
Between gap in.
Preferably, the cooling coil is connected by pipeline with cooling tower, and is provided between cooling coil and cooling tower
Circulating pump.
Preferably, it is enclosed space between the air-cooled shield and bearing chamber.
Compared with prior art, the utility model has the advantages that：
1. the utility model carries out cooling processing, Neng Gouyou using air-cooled and water cooling dual mode to the bearing chamber of granulator
Effect quickly takes away caused heat, ensures bearing room temperature in safe range, ensures bearing service life and equipment operation
Stability.
2. the utility model need not change granulator internal structure, it is only necessary to be installed additional outside granulator and bearing chamber
, it is safe to use secure.
Brief description of the drawings
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the radiator structure schematic diagram of bearing chamber；
Fig. 3 is the utility model overlooking the structure diagram；
Fig. 4 is the partial structurtes enlarged drawing in the utility model Fig. 1.
In figure：1st, granulator body, 2, air-cooled shield, 3, suction opeing, 4, exhaust duct, 5, air-introduced machine, 6, sack cleaner,
7th, main shaft, 8, bearing, 9, bearing chamber, 10, radiating fin, 11, cooling coil, 12, circulating pump, 13, cooling tower.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of granulator bearing chamber heat abstractor, including
Granulator body 1, air-cooled shield 2, suction opeing 3, exhaust duct 4, air-introduced machine 5, sack cleaner 6, main shaft 7, bearing
8th, bearing chamber 9, radiating fin 10, cooling coil 11, circulating pump 12 and cooling tower 13；
Granulator body 1 is provided with air-cooled shield 2, and air-cooled shield 2 is fixedly installed in the outside of bearing chamber 9；Suction opeing 3 is set
In the front side of air-cooled shield 2, exhaust duct 4 corresponds to the dorsal part that suction opeing 3 is located at air-cooled shield 2；Exhaust duct 4 and sack cleaner
6 are connected, and air-introduced machine 5 is provided between exhaust duct 4 and sack cleaner 6；Bearing 8 is located at the sky between bearing chamber 9 and main shaft 7
Between in, the outer wall of bearing chamber 9 is provided with radiating fin 10；Cooling coil 11 is around the gap being arranged between radiating fin 10
In.
In above-described embodiment, specifically, cooling coil 11 is connected by pipeline with cooling tower 13, and cooling coil 11 with
Circulating pump 12 is provided between cooling tower 13, the higher water of temperature enters cooling tower in cooling coil 12 under the drive of circulating pump 12
In 13, heat exchange is carried out in cooling tower 13, reduces water temperature.
In above-described embodiment, specifically, being enclosed space between air-cooled shield 2 and bearing chamber 9, enter from suction opeing 3
Outer wall flow at high speed of the air along bearing chamber 9, take away the heat of bearing chamber 9.
Operation principle：
The granulator bearing chamber heat abstractor is provided with enclosed air-cooled shield 2 in the outside of bearing chamber 9, and in bearing
Radiating fin is set on the outer wall of room 9, under the drive of air-introduced machine 5, outside air enters bearing chamber 9 and wind by suction opeing 3
Space between cold shield 2, outer wall flow at high speed of the air along bearing chamber 9 take away the heat of bearing chamber 9, and air-introduced machine 5 is by hot blast
Sack cleaner 6 is imported, the dust granules in air are removed, keeps the cleaning of production environment；On the other hand, in radiating fin
Cooling coil 11 is surrounded with gap between 10, temperature is higher in cooling coil 12 under the drive in circulating pump 12
Water enters in cooling tower 13, and heat exchange is carried out in cooling tower 13, reduces water temperature, passes through above-mentioned air-cooled and water cooling two ways
Cooling processing, make the reduction of bearing chamber 9, reach the effect of cooling, ensure the service life and equipment operation stability of bearing 8
In summary, general principle, principal character and advantage of the present utility model has been shown and described above.The industry
Technical staff it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification only
It is to illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain is defined by appended claims and its effect thing.
Claims (3)
- A kind of 1. granulator bearing chamber heat abstractor, it is characterised in that：IncludingGranulator body, air-cooled shield, suction opeing, exhaust duct, air-introduced machine, sack cleaner, main shaft, bearing, bearing chamber, radiating Fin, cooling coil, circulating pump and cooling tower；The granulator body is provided with air-cooled shield, and the air-cooled shield is fixedly installed in the outside of bearing chamber；The exhausting Mouth is located at the front side of air-cooled shield, and the exhaust duct corresponds to the dorsal part that suction opeing is located at air-cooled shield；The exhaust duct and cloth Bag dust collector is connected, and air-introduced machine is provided between exhaust duct and sack cleaner；The bearing located at bearing chamber and main shaft it Between space in, the outer wall of the bearing chamber is provided with radiating fin；The cooling coil surround and is arranged between radiating fin Gap in.
- 2. granulator bearing chamber heat abstractor according to claim 1, it is characterised in that：The cooling coil passes through pipeline It is connected with cooling tower, and circulating pump is provided between cooling coil and cooling tower.
- 3. granulator bearing chamber heat abstractor according to claim 1, it is characterised in that：The air-cooled shield and bearing chamber Between be enclosed space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989371.6U CN207119371U (en) | 2017-08-09 | 2017-08-09 | A kind of granulator bearing chamber heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989371.6U CN207119371U (en) | 2017-08-09 | 2017-08-09 | A kind of granulator bearing chamber heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207119371U true CN207119371U (en) | 2018-03-20 |
Family
ID=61613786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720989371.6U Expired - Fee Related CN207119371U (en) | 2017-08-09 | 2017-08-09 | A kind of granulator bearing chamber heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207119371U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844229A (en) * | 2020-12-31 | 2021-05-28 | 江苏三一环境科技有限公司 | Intelligent biomass particle manufacturing system and granulating method |
| CN114870747A (en) * | 2022-03-31 | 2022-08-09 | 浙江迦南科技股份有限公司 | Extrusion wheel of optimized novel dry-method granulator |
-
2017
- 2017-08-09 CN CN201720989371.6U patent/CN207119371U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112844229A (en) * | 2020-12-31 | 2021-05-28 | 江苏三一环境科技有限公司 | Intelligent biomass particle manufacturing system and granulating method |
| CN112844229B (en) * | 2020-12-31 | 2022-08-02 | 江苏三一环境科技有限公司 | Intelligent biomass particle manufacturing system and granulating method |
| CN114870747A (en) * | 2022-03-31 | 2022-08-09 | 浙江迦南科技股份有限公司 | Extrusion wheel of optimized novel dry-method granulator |
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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: 20180320 Termination date: 20210809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |