CN102135373B - Energy-saving pipe bundle drying machine - Google Patents
Energy-saving pipe bundle drying machine Download PDFInfo
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- CN102135373B CN102135373B CN201110063021A CN201110063021A CN102135373B CN 102135373 B CN102135373 B CN 102135373B CN 201110063021 A CN201110063021 A CN 201110063021A CN 201110063021 A CN201110063021 A CN 201110063021A CN 102135373 B CN102135373 B CN 102135373B
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Abstract
The invention provides an energy-saving pipe bundle drying machine, belonging to the field of mechanical equipment. The energy-saving pipe bundle drying machine comprises a pipe bundle, an upper shell and a lower shell, wherein one end of the pipe bundle is provided with a heated steam inlet; the other end of the pipe bundle is provided with a condensed water outlet; a rotary joint at the condensed water outlet is connected with a metal hose; the metal hose is connected with a water hose arranged on the external wall of the lower shell by a connecting water pipe so that the water of the material in the machine can be sufficiently evaporated; therefore, the consumption of the steam is saved, and the machine can be started by the worker more conveniently after being shut down.
Description
Technical field
The invention belongs to the plant equipment field, especially a kind of energy-saving pipe bundle drier.
Background technology
Pipe bundle drier is a kind of shell and tube heat-exchanger rig, is mainly used in the drying of byproduct in the corn deep processing, comprises fiber, seitan, plumule, maize alcohol stillage.Pipe bundle drier is made up of tube bank, shell and transmission device.Tube bank is the main body of drying machine, is made up of some heating tubulations, and two ends respectively are equipped with hollow half axle, and an end is the heating steam import, and the other end is a condensation-water drain, is equipped with swivel joint in two outlets respectively and connects through metal hose and steam pipe, condensate pipe.Pipe bundle drier drives the tube bank rotation through transmission device, and wet stock falls between the heating tubulation in charging aperture entering machine, feeds heating steam in the tubulation, with the tube wall heating, carries out heat exchange with wet stock.At this moment, the steam release heat becomes condensed water in the pipe, and temperature can reach 140～150 ℃, discharges through condensation-water drain.Prior art is directly discharging or the back boiler utilization of high-temperature condensation water that pipe bundle drier produces, and in pipe bundle drier, is not utilized once more, and the consumption of steam does not obtain saving to a certain degree.Because the material heat exchange effect of housing bottom is poor, the weight of material in the water evaporates ability, unit volume is big in addition; Pipe bundle drier is in case shut down maintenance; Drive once more,, be difficult to make tube bank to start through transmission device because it is heavy to pile up material in the machine; Need make tube bank rotation earlier by external force, this has brought great inconvenience with regard to the operation of giving the workman.
Summary of the invention
The object of the invention is exactly in order to overcome above-mentioned deficiency, and a kind of energy-saving pipe bundle drier is provided.The main innovation part is to arrange the water band in the lower house outside; The high-temperature condensation water of using the tube bank generation is as thermal source; Lower house is heated, carry out heat exchange with the material of housing bottom, material moisture content has obtained sufficient evaporation in the machine; Workman's more convenient operation when starting is shut down in the consumption of having saved steam on the one hand on the other hand.Specifically implement like this: a kind of energy-saving pipe bundle drier; Comprise tube bank; Last lower house is restrained an end and is provided with the heating steam import, and the other end is provided with condensation-water drain; The swivel joint that it is characterized in that the condensation-water drain place connects metal hose, and described metal hose joins with the water band that is laid on the lower house outer wall through connecting water pipe.Steam gets into the heating tubulation of tube bank, with the tube wall heating, carries out heat exchange with wet stock, simultaneously; The steam release heat becomes condensed water in the pipe, discharge from condensation-water drain, through metal hose with is connected water pipe, discharge again behind the entering water band; The condensed water of high temperature, heats lower house through the water band as heat source stream, and the material of housing bottom is heated; Moisture content obtains abundant must the evaporation, and drying materials is effective, and steam consumption is few.On the other hand, the present invention shuts down, and material stops to get into tube bank, and steam stops heating.The condensed water that produces before shutting down can stay in the water band; The material of housing bottom is proceeded heating, and material moisture content can also continue by the part evaporation, and the weight of material is relatively light in the machine; Tube bank starts more convenient once more; Start motor and just can make the tube bank rotation, just need not relend and help external force to make tube bank rotation earlier, operator's labour intensity has obtained bigger reduction.
Form by condensate pipe and drainpipe with the water pipe that is connected that metal hose joins; The condensate pipe horizontal; Which is provided with threeway and connect metal hose respectively, the downward-sloping drainpipe of the left and right sides (following inclination 2-3 °), drainpipe connects the water band on the lower house outer wall.
Water band on the lower house outer wall be some semicircle steel pipes from top to bottom evenly welding be distributed in the lower house outer wall; Head and the tail are connected in series; The semicircle steel pipe of both sides comes together in the semicircle steel pipe of bottommost at last, forms a water band, and condensed water is to discharge from the bottommost of water band at last.
Usually, the size of neglecting pipe bundle drier greatly of semicircle steel pipe and deciding, the semicircle steel pipe of most employing 2-3 inch.
The present invention is through being provided with the water band on the lower house outer wall; The high-temperature condensation water of using the tube bank generation is as thermal source; Lower house is heated, carry out heat exchange with the material of housing bottom, material moisture content has obtained sufficient evaporation in the machine; Workman's more convenient operation when starting is shut down in the consumption of having saved steam on the one hand on the other hand.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a water band structure sketch map.
The specific embodiment
A kind of energy-saving pipe bundle drier comprises tube bank, last lower house; Restrain an end and be provided with the heating steam import, the other end is provided with condensation-water drain 1, and the swivel joint at condensation-water drain 1 place connects metal hose 2; Described metal hose 2 joins with the water band 5 that is laid on lower house 4 outer walls through connecting water pipe, connects water pipe and forms condensate pipe 3 horizontal by condensate pipe 3 and drainpipe; Which is provided with threeway and connect metal hose 2 respectively; The downward-sloping drainpipe of the left and right sides, drainpipe connect the water band 5 on lower house 4 outer walls, this water band 5 be some semicircle steel pipes from top to bottom evenly welding be distributed in the lower house outer wall; Head and the tail are connected in series, and the semicircle steel pipe of both sides comes together in the semicircle steel pipe of bottommost at last.
Condensed water flows out from the tube bank delivery port in this programme, and through metal hose and condensate pipe, drainpipe, the water band of the tube bank lower house layout of flowing through is finally discharged from the bottom.
In actual the use, the following inclination of drainpipe is good with 2-3 °.
Claims (3)
1. energy-saving pipe bundle drier; Comprise tube bank, last lower house is restrained an end and is provided with the heating steam import; The other end is provided with condensation-water drain; The swivel joint that it is characterized in that the condensation-water drain place connects metal hose, and described metal hose joins with the water band that is laid on the lower house outer wall through connecting water pipe, the water band on the said lower house outer wall be some semicircle steel pipes from top to bottom evenly welding be distributed in the lower house outer wall; Head and the tail are connected in series, and the semicircle steel pipe of both sides comes together in the semicircle steel pipe of bottommost at last.
2. energy-saving pipe bundle drier according to claim 1; It is characterized in that forming by condensate pipe and drainpipe with the water pipe that is connected that metal hose joins; The condensate pipe horizontal; Which is provided with the downward-sloping drainpipe that threeway connects metal hose, the left and right sides respectively, drainpipe connects the water band on the lower house outer wall.
3. energy-saving pipe bundle drier according to claim 2 is characterized in that inclination is 2-3 ° under the drainpipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110063021A CN102135373B (en) | 2011-03-16 | 2011-03-16 | Energy-saving pipe bundle drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110063021A CN102135373B (en) | 2011-03-16 | 2011-03-16 | Energy-saving pipe bundle drying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102135373A CN102135373A (en) | 2011-07-27 |
| CN102135373B true CN102135373B (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110063021A Active CN102135373B (en) | 2011-03-16 | 2011-03-16 | Energy-saving pipe bundle drying machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102135373B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849099B (en) * | 2019-11-26 | 2020-09-01 | 贵州中烟工业有限责任公司 | Multistage steam distribution system in drum-type burley tobacco roasting dryer roasting area |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3885124A (en) * | 1974-02-25 | 1975-05-20 | Innovative Process Equipment | Electrolytic steam generator |
| CN2196769Y (en) * | 1994-03-17 | 1995-05-10 | 李树海 | High-efficiency energy-saving disk type dryer |
| CN1170863A (en) * | 1997-07-03 | 1998-01-21 | 天津市冠达实业总公司 | Blast pressure forming disc type drier |
| CN200979347Y (en) * | 2006-12-11 | 2007-11-21 | 邹平三星机械制造有限公司 | Continuous water-discharging device for tubular drying machine |
| CN101598495A (en) * | 2009-06-29 | 2009-12-09 | 上海泽玛克敏达机械设备有限公司 | Condensate water recovery device |
| CN101922860A (en) * | 2010-07-22 | 2010-12-22 | 江苏纵横浓缩干燥设备有限公司 | Self-sealed drainer of pipe bundle drier |
| CN201954927U (en) * | 2011-03-16 | 2011-08-31 | 江苏纵横浓缩干燥设备有限公司 | Energy-saving tube bundle dryer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56113312A (en) * | 1980-02-14 | 1981-09-07 | Akae Kikai Kogyo Kk | Rotary drum type waste water treatment apparatus |
-
2011
- 2011-03-16 CN CN201110063021A patent/CN102135373B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3885124A (en) * | 1974-02-25 | 1975-05-20 | Innovative Process Equipment | Electrolytic steam generator |
| CN2196769Y (en) * | 1994-03-17 | 1995-05-10 | 李树海 | High-efficiency energy-saving disk type dryer |
| CN1170863A (en) * | 1997-07-03 | 1998-01-21 | 天津市冠达实业总公司 | Blast pressure forming disc type drier |
| CN200979347Y (en) * | 2006-12-11 | 2007-11-21 | 邹平三星机械制造有限公司 | Continuous water-discharging device for tubular drying machine |
| CN101598495A (en) * | 2009-06-29 | 2009-12-09 | 上海泽玛克敏达机械设备有限公司 | Condensate water recovery device |
| CN101922860A (en) * | 2010-07-22 | 2010-12-22 | 江苏纵横浓缩干燥设备有限公司 | Self-sealed drainer of pipe bundle drier |
| CN201954927U (en) * | 2011-03-16 | 2011-08-31 | 江苏纵横浓缩干燥设备有限公司 | Energy-saving tube bundle dryer |
Non-Patent Citations (1)
| Title |
|---|
| JP昭56-113312A 1981.09.07 |
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| CN102135373A (en) | 2011-07-27 |
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