CN200949997Y - Inner finned pipe air cooler - Google Patents
Inner finned pipe air cooler Download PDFInfo
- Publication number
- CN200949997Y CN200949997Y CN 200620026979 CN200620026979U CN200949997Y CN 200949997 Y CN200949997 Y CN 200949997Y CN 200620026979 CN200620026979 CN 200620026979 CN 200620026979 U CN200620026979 U CN 200620026979U CN 200949997 Y CN200949997 Y CN 200949997Y
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- CN
- China
- Prior art keywords
- revolving drum
- finned tube
- tube
- rotary drum
- air 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
An inner finned tube air cooler is provided with a rotary drum having a material inlet and a material outlet. The material inlet and the material outlet have a material-in screw auger and a material-out screw auger respectively, an air filter is provided in the rotary drum which has a supporting mechanism and a driving mechanism, multiple layers of cooling tube bunches are mounted around an inner wall of the rotary drum, the cooling tube is connected by an inserting tube, a bending tube and an inner finned tube, an inner wall of the inner finned tube is connected with an inner fin, the material inlet of the rotary drum is positioned on an end side of the rotary drum, the material outlets are a plurality of material-out ports on the drum wall at the other end of the rotary drum which is close to the end part, a material collection bucket and a material-out screw auger are provided outside the drum wall. The utility model adopts the inner finned tube to enlarge the heat exchanging area on the air side, reduce the geometry size of the equipment and increase the heat conduction surface per unit volume of the equipment with compact integral structure, small floor area and rapid cooling speed. The utility model well solves the unbalanced heat exchanging problem caused by two heat exchanging materials with different heat conduction coefficients, improves the heat exchanging effects and reduces the production cost of the equipment.
Description
Technical field
The utility model belongs to the revolving drum air cooling machine, particularly a kind of interior exhibition finned tube air cooling machine.
Background technology
Existing revolving drum air cooling machine, cooling effectiveness is low, and integral device is bulky, and floor space is big, and cooling velocity is slow.The heat exchanges imbalance and the equipment volume that exist two kinds of heat exchange mediums to cause because of thermal conductivity factor is different are huge, consume the higher problem of steel.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of interior exhibition finned tube air cooling machine is provided.Improve cooling effectiveness, reduce equipment volume, solve two kinds of heat exchange mediums because of the different heat exchange imbalance problems that cause of thermal conductivity factor.
The technical solution of the utility model is:
Exhibition finned tube air cooling machine is characterized in that: have revolving drum, revolving drum that charging aperture and discharging opening are arranged in a kind of; Charging aperture and discharging opening respectively have charging and discharging spiral screw feeder; At the revolving drum discharging opening air cleaner is installed; Revolving drum has revolving drum supporting mechanism and driving mechanism outward; Install revolving drum inwall border the multilayer cooling tube bundle.
Cooling tube is connected to form by inserter tube, bend pipe and internally finned tube.
Inner fin tube wall inwall is connected with inner fin.On inner fin connects in the inner fin tube wall.The border is arranged and is connected with four inner fins in the inner fin tube wall.Inner fin is approximate M shape.
The revolving drum charging aperture is at the end face of revolving drum, and discharging opening is a plurality of discharge openings uniform on the barrel of the revolving drum other end near the end, and aggregate bin and discharging spiral screw feeder are arranged outside barrel.
The utility model effect is: can be used to cool off the granular material of the above no viscosity of various normal temperature, as the plaster of paris, precipitated calcium carbonate, bentonite etc.Equipment characteristic:
Open up finned tube in this product adopts, increased the heat exchange area of air side, the physical dimension of having dwindled equipment makes the heat-transfer area of FU volume big, thus compact overall structure, floor space is little, and cooling velocity is fast.It is huge because of heat exchanges imbalance and equipment volume that the thermal conductivity factor difference causes to preferably resolve two kinds of heat exchange mediums, consumes the higher problem of steel.Thereby improved the heat exchange effect of heat exchanger effectively, reduced the manufacturing cost of equipment.
Description of drawings
Fig. 1 is the structure side view of interior exhibition finned tube air cooling machine
Fig. 2 is the A-A sectional drawing of interior exhibition finned tube air cooling machine
Fig. 3 is the B-B sectional drawing of interior exhibition finned tube air cooling machine
Fig. 4 is interior exhibition finned tube side view
Fig. 5 is interior exhibition finned tube amplification profile diagram
Fig. 6 sheet amplification profile diagram of spreading the wings in being
The specific embodiment
Exhibition finned tube air cooling machine structure has revolving drum 1, revolving drum that charging aperture 2 and discharging opening 3 are arranged in a kind of; Charging aperture has feed auger screw feeder 4; At the revolving drum discharging opening air cleaner 5 is installed; Revolving drum has revolving drum supporting mechanism 6 and driving mechanism 7 outward; Install revolving drum inwall border multilayer cooling tube bundle 8.
Cooling tube 9 is connected to form by insertion pipe 10, bend pipe 11 and internally finned tube 12.
Inner fin tube wall inwall is connected with inner fin 13.On inner fin connects in the inner fin tube wall.The border is arranged and is connected with four inner fins in the inner fin tube wall.Inner fin is approximate M shape.
The revolving drum charging aperture is at the end face of revolving drum, and discharging opening is a plurality of discharge openings 14 uniform on the barrel of the revolving drum other end near the end, and aggregate bin 15 and discharging spiral screw feeder 16 are arranged outside barrel.
Principle: this LQJ type cooler is made up of revolving drum, cooling tube bundle, air cleaner, charging and discharging mouth, revolving drum supporting mechanism, input and output material spiral and driving mechanism and sealing device etc.
Cooler is to be cooling medium with the air under the normal temperature state.Air is drawn in the cooling tube bundle by air-introduced machine through behind the filter cleaning.Gesso after the calcining is entered in the revolving drum by charge door, and it is interbank that the rotation by cylinder is scattered in each layer.Cold air and land plaster carry out reverse flow, and the tube wall by cooling tube bundle conducts heat, thereby realize the purpose of cooling land plaster.
Under the effect that cylinder constantly rotates, the land plaster in the tube ceaselessly upgrades heat transfer interface also in continuous upset, fully contacts with the cooling tube bundle surface, thereby makes the more even of material cooling.The revolution of revolving drum can be controlled at 0.5～5.0rpm by electromagnetic speed-adjusting, to adapt to the cooling requirement of different temperatures material.The cooling procedure of material is carried out under air-tight state, guarantees that promptly material is not contaminated, does not also make the excessive and contaminated environment of material.
In spread the wings the soldering of sheet and female Guan Shi usefulness nichrome powder in the exhibition finned tube together.The rate of deposition of fin and female pipe is near 100%, and smooth surface is firm, greatly reduces thermal contact resistance, has improved equipment thermal efficiency.
In the sheet of spreading the wings be that the cross section is the die mould lath of approximate M shape, the intensity height, the life-span is long.
Discharge method changes radially discharging into by traditional axial discharging, has guaranteed that material do not obscure with air.
Material and cooling medium indirect heat exchange have been avoided loss of material and pollution.
The equipment internally finned tube has adopted effective thermal expansion equipment, has solved the problem of finned tube expanded by heating.
Air ratio after the filtration is cleaner, has eliminated scale formation in the cooling tube bundle substantially, can keep higher heat transfer efficiency for a long time.
The equipment transmission device is a buncher, or the motor of band frequency modulation device, so the revolving drum adjustable-speed operates steadily, operating flexibility is big.
Adopt the sealing of whippy steel, glue, change the compound seal of " the gentle and Ji of steel " into by single clean steel sealing, promptly spring leaf adds heat resistant rubber.The basic elimination leaked material.
Feed box top installs deduster additional, and whole feed box is inner to form little negative pressure, thereby it is excessive that material is difficult for, and guarantees that the workshop environment is clean and tidy.
Finned tube is circular concentric in tube arranges, has reduced pipe on the one hand and has taken up room, and helps more uniform radially discharging on the one hand.
Claims (7)
1, a kind of interior exhibition finned tube air cooling machine is characterized in that: have revolving drum, revolving drum that charging aperture and discharging opening are arranged; Charging aperture and discharging opening respectively have charging and discharging spiral screw feeder; At the revolving drum discharging opening air cleaner is installed; Revolving drum has revolving drum supporting mechanism and driving mechanism outward; Install revolving drum inwall border the multilayer cooling tube bundle.
2, interior exhibition finned tube air cooling machine according to claim 1, it is characterized in that: cooling tube is connected to form by inserter tube, bend pipe and internally finned tube.
3, interior exhibition finned tube air cooling machine according to claim 2, it is characterized in that: inner fin tube wall inwall is connected with inner fin.
4, interior exhibition finned tube air cooling machine according to claim 3 is characterized in that: on inner fin connects in the inner fin tube wall.
5, interior exhibition finned tube air cooling machine according to claim 1, it is characterized in that: the border is arranged and is connected with four inner fins in the inner fin tube wall.
6, according to claim 3 or 4 or 5 described interior exhibition finned tube air cooling machines, it is characterized in that: inner fin is approximate M shape.
7, interior exhibition finned tube air cooling machine according to claim 1, it is characterized in that: the revolving drum charging aperture is at the end face of revolving drum, discharging opening is a plurality of discharge openings uniform on the barrel of the revolving drum other end near the end, and aggregate bin and discharging spiral screw feeder are arranged outside barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026979 CN200949997Y (en) | 2006-08-09 | 2006-08-09 | Inner finned pipe air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620026979 CN200949997Y (en) | 2006-08-09 | 2006-08-09 | Inner finned pipe air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200949997Y true CN200949997Y (en) | 2007-09-19 |
Family
ID=38892538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620026979 Expired - Fee Related CN200949997Y (en) | 2006-08-09 | 2006-08-09 | Inner finned pipe air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200949997Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712462A (en) * | 2013-12-27 | 2014-04-09 | 内蒙古蒙西鄂尔多斯铝业有限公司 | Self-pulverization clinker indirect cooling equipment for fly ash limestone calcined alumina |
| CN104697326A (en) * | 2015-01-16 | 2015-06-10 | 广西泓达生物能源科技有限公司 | Petroleum coke material calcination cooling device |
| CN104949537A (en) * | 2015-07-22 | 2015-09-30 | 安徽工业大学 | Direct absorption type product waste heat recovery system and method for granule calcination rotary kiln |
| EP3265217A4 (en) * | 2015-03-05 | 2018-10-31 | Gala Industries, Inc. | Tumbler systems and methods |
| EP3941702A4 (en) * | 2019-03-22 | 2022-12-21 | Maag Gala, Inc. | Methods and systems for crystallizing tacky materials using a tumbler |
-
2006
- 2006-08-09 CN CN 200620026979 patent/CN200949997Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712462B (en) * | 2013-12-27 | 2016-06-08 | 内蒙古蒙西鄂尔多斯铝业有限公司 | A kind of fly ash-lime stone indirect cooling device of calcined alumina self-efflorescence grog |
| CN103712462A (en) * | 2013-12-27 | 2014-04-09 | 内蒙古蒙西鄂尔多斯铝业有限公司 | Self-pulverization clinker indirect cooling equipment for fly ash limestone calcined alumina |
| CN104697326A (en) * | 2015-01-16 | 2015-06-10 | 广西泓达生物能源科技有限公司 | Petroleum coke material calcination cooling device |
| CN112316803A (en) * | 2015-03-05 | 2021-02-05 | 戈拉工业公司 | Adjusting unit, slewing gear and method for adjusting material |
| EP3265217A4 (en) * | 2015-03-05 | 2018-10-31 | Gala Industries, Inc. | Tumbler systems and methods |
| US10363499B2 (en) | 2015-03-05 | 2019-07-30 | Gala Industries, Inc. | Tumbler systems and methods |
| EP3632529A1 (en) * | 2015-03-05 | 2020-04-08 | Gala Industries Inc | Tumbler systems and methods |
| US10987616B2 (en) | 2015-03-05 | 2021-04-27 | Gala Industies, Inc. | Tumbler systems and methods |
| CN112316803B (en) * | 2015-03-05 | 2022-06-24 | 戈拉工业公司 | Adjusting unit, slewing gear and method for adjusting material |
| CN107449286A (en) * | 2015-07-22 | 2017-12-08 | 安徽工业大学 | A kind of pellet calcination rotary kiln product waste heat direct absorbing type recovery method |
| CN107449286B (en) * | 2015-07-22 | 2019-02-22 | 安徽工业大学 | A kind of pellet calcination rotary kiln product waste heat direct absorbing type recovery method |
| CN104949537A (en) * | 2015-07-22 | 2015-09-30 | 安徽工业大学 | Direct absorption type product waste heat recovery system and method for granule calcination rotary kiln |
| EP3941702A4 (en) * | 2019-03-22 | 2022-12-21 | Maag Gala, Inc. | Methods and systems for crystallizing tacky materials using a tumbler |
| US11623367B2 (en) | 2019-03-22 | 2023-04-11 | Maag Gala, Inc. | Methods and systems for crystallizing tacky materials using a tumbler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070919 Termination date: 20090909 |