CN201954927U - Energy-saving tube bundle dryer - Google Patents
Energy-saving tube bundle dryer Download PDFInfo
- Publication number
- CN201954927U CN201954927U CN201120068943XU CN201120068943U CN201954927U CN 201954927 U CN201954927 U CN 201954927U CN 201120068943X U CN201120068943X U CN 201120068943XU CN 201120068943 U CN201120068943 U CN 201120068943U CN 201954927 U CN201954927 U CN 201954927U
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- China
- Prior art keywords
- pipe
- water
- lower house
- energy
- metal hose
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Abstract
The utility model discloses an energy-saving tube bundle dryer which belongs to the field of mechanical equipment and comprises a tube bundle, an upper shell and a lower shell, wherein one end of the tube bundle is provided with a heating steam inlet and the other end 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 outer wall of the lower shell through a connecting water pipe; and moisture of materials in the dryer can be fully evaporated. Therefore, the steam consumption is saved, and the operation of workers is more convenient in case of stop and start.
Description
Technical field
The utility model 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 by metal hose and steam pipe, condensate pipe.Pipe bundle drier drives the tube bank rotation by transmission device, and wet stock enters in the machine from charging aperture, falls between the heating tubulation, 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 by condensation-water drain.Prior art is directly discharging or the back boiler utilization of high-temperature condensation water that pipe bundle drier produces, and is not utilized once more in pipe bundle drier, and the consumption of steam does not obtain saving to a certain degree.In addition because the material heat exchange effect of housing bottom is poor; the water evaporates ability; weight of material in the unit volume is big; pipe bundle drier is in case shut down maintenance; drive once more,, be difficult to make tube bank to start by 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 purpose of this utility model 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 that produces with tube bank 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, restrain an end and be 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 by connecting water pipe.Steam enters 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, discharges from condensation-water drain, by metal hose be connected water pipe, discharge after entering the water band, the condensed water of high temperature, heats lower house through the water band as heat source stream again, 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 utility model is shut down, and material stops to enter 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; material moisture content can also continue partly to be evaporated; 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 do not need to 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 utility model is by being provided with the water band on the lower house outer wall; the high-temperature condensation water that produces with tube bank 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 utility model.
Fig. 2 is a water band structure schematic diagram.
The specific embodiment
A kind of energy-saving pipe bundle drier, comprise 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, 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 by connecting water pipe, connecting water pipe is made up of condensate pipe 3 and drainpipe, condensate pipe 3 horizontal, 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 by metal hose and condensate pipe, drainpipe, the water band that the tube bank lower house of flowing through is arranged is finally discharged from the bottom.
In actual the use, the following inclination of drainpipe is good with 2-3 °.
Claims (4)
1. energy-saving pipe bundle drier, comprise 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, 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 by connecting water pipe.
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 threeway and connect metal hose respectively, the downward-sloping drainpipe of the left and right sides, 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.
4. energy-saving pipe bundle drier according to claim 1, it is characterized in that 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, and the semicircle steel pipe of both sides comes together in the semicircle steel pipe of bottommost at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120068943XU CN201954927U (en) | 2011-03-16 | 2011-03-16 | Energy-saving tube bundle dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120068943XU CN201954927U (en) | 2011-03-16 | 2011-03-16 | Energy-saving tube bundle dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954927U true CN201954927U (en) | 2011-08-31 |
Family
ID=44499037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120068943XU Expired - Lifetime CN201954927U (en) | 2011-03-16 | 2011-03-16 | Energy-saving tube bundle dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135373A (en) * | 2011-03-16 | 2011-07-27 | 江苏纵横浓缩干燥设备有限公司 | Energy-saving pipe bundle drying machine |
-
2011
- 2011-03-16 CN CN201120068943XU patent/CN201954927U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135373A (en) * | 2011-03-16 | 2011-07-27 | 江苏纵横浓缩干燥设备有限公司 | Energy-saving pipe bundle drying machine |
| CN102135373B (en) * | 2011-03-16 | 2012-08-29 | 江苏纵横浓缩干燥设备有限公司 | Energy-saving pipe bundle drying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110831 Effective date of abandoning: 20120829 |