CN2783227Y - Pipe type evapour heating condemsate discharge device for dryer - Google Patents
Pipe type evapour heating condemsate discharge device for dryer Download PDFInfo
- Publication number
- CN2783227Y CN2783227Y CN 200520019101 CN200520019101U CN2783227Y CN 2783227 Y CN2783227 Y CN 2783227Y CN 200520019101 CN200520019101 CN 200520019101 CN 200520019101 U CN200520019101 U CN 200520019101U CN 2783227 Y CN2783227 Y CN 2783227Y
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- Prior art keywords
- straight tube
- drying machine
- steam
- backwater
- feed box
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Abstract
The utility model relates to a pipe type vapor heating and condensing discharge device for a dryer. The device is characterized in that the end part of a discharging box 7 at the outlet end of the dryer is fixedly connected with a flange 8, and the other end is positioned in a furnace body; a vapor chamber 4 is fixedly connected to the outer circumference of the end part; a return water straight pipe 5 and an intake straight pipe 6 are fixed at the axial center of the discharging box 7; the return water straight pipe 5 is connected with a return water bend pipe 1 of which the other end is connected with the vapor chamber 4 by a return water cone section 2; the bending direction of the return water bend pipe 1 is the same as the rotation direction of the dryer; the other end of an air intake bent pipe 3 connected with the air intake straight pipe 6 is connected with the vapor chamber 4. Vapor is led by the air intake straight pipe enters the vapor chamber to radiate via the air intake bent pipe, which indirectly and evenly heats and dries materials in the dryer. After radiated, condensed water flows into the return water bend pipe and the return water cone section, and is discharged from the water return straight pipe. The utility model has the advantages of high drying efficiency, no pollution and oxidation for the materials, simple and compact structure, safety and smooth condensed water discharge.
Description
One, technical field
The utility model relates to the drying device of using on a kind of petrochemical industry, the chemical fibre industry, specifically a kind of drying machine tubular type Steam Heating condensate drain.
Two, background technology
Before the utility model proposes, in petrochemical industry, the chemical fibre industry when using huge revolving formula drying machine dried material, the drying medium that feeds in drying machine is directly to send into hot blast with the straight barrel type air-supply arrangement, that is to say by hot blast directly to contact dried material with material.Adopt the straight barrel type air-supply arrangement directly to send into hot blast and come dried material, its weak point one is that the thermal stress that produces in adding the process of thermal material is more concentrated, does not utilize the heating, drying of material because hot blast is blown into to a place all the time, and drying efficiency is low; The 2nd, because hot blast directly contacts material, cause material to pollute easily, also make the material oxidation easily.
Three, summary of the invention
In order to solve the deficiencies in the prior art, technical problem to be solved in the utility model provides a kind of drying efficiency height, does not pollute and oxidation material, and the condensed water discharging is easy to drying machine tubular type Steam Heating condensate drain.
The technical scheme that solves its technical problem employing is: the end of feed box is fixed with the adpting flange that joins with swivel joint, the other end of feed box is positioned at body of heater, and is fixed with on the excircle of end and can leads to the steam chest that condensed water that steam is used for drying material in the body of heater and steam cooling back is formed flows back to; The axial centre of feed box is fixed with the backwater straight tube and is placed in the outer air inlet straight tube of backwater straight tube; The adpting flange end and the return pipe of backwater straight tube join, and the other end is connected to backwater awl joint; Be connected to the trap that the other end and steam chest join on the end face of backwater awl joint, the bending direction of trap is identical with the direction of rotation of drying machine; The adpting flange end and the air inlet swivel joint of air inlet straight tube join, and the other end is connected to intake elbow, and the other end and the steam chest of intake elbow join; Feed box is fixedly mounted on the rotating furnace port of export of drying machine, and the centre of gyration of feed box is consistent with the centre of gyration of drying machine, and with respect to the gradient of the drying machine centre of gyration to exit side inclination 1.5%-3.0%.During application, the steam that feeds from the air inlet straight tube enters the steam chest heat radiation through intake elbow, and the material in the heat drying machine makes its drying; The condensed water that steam heat radiation back forms is discharged from condensate drain outlet through steam chest, trap, backwater awl joint, backwater straight tube and coupled swivel joint.
The beneficial effects of the utility model are: the individual steam chest that rotates with body of heater just is installed in the body of heater of drying machine, feed in the steam chest steam make its heat that sheds just can be indirectly the interior material of bake drying machine uniformly, and the cooled condensed water of steam is discharged smoothly.So this device radiation is even, the drying efficiency height does not pollute again and oxidation material, and simple and compact for structure, safe and reliable, and the condensed water discharging is smooth and easy, and effect is good.
Four, description of drawings
Fig. 1 is a structure connection layout of the present utility model.
Fig. 2 is the bending direction figure of trap of the present utility model.
Five, the specific embodiment
In the accompanying drawings, the utility model drying machine mainly is made up of feed box, air inlet straight tube, backwater straight tube, intake elbow, trap and steam chest with tubular type Steam Heating condensate drain.The end of feed box 7 is fixed with the adpting flange 8 that joins with swivel joint (not drawing among the figure), the other end of feed box is positioned at body of heater, and is fixed with on the excircle of end and can leads to the steam chest 4 that steam is used for drying material in the body of heater and the condensed water that forms after the steam condensation is flowed back to; Steam chest 4 is by the discoid heat dissipation plate 4.1 of the cavity of vertical fixing on the feed box excircle, be evenly distributed on the heat dissipation plate 4.1 outer rim end faces and and form, be fixed with the steam chest dividing plate 9 that steam chest is divided into three equal spaces in the cavity disk of heat dissipation plate 4.1 with the vertical several radiating tubes that communicate 4.2 of end face of heat dissipation plate 4.1.Several radiating tubes utilize the steam quick heat radiating, and heat is distributed evenly, to improve drying efficiency.The axial centre of feed box 7 is fixed with backwater straight tube 5 and the air inlet straight tube 6 that is placed in outside the backwater straight tube 5; Adpting flange 8 ends and the return pipe (not drawing among the figure) of backwater straight tube 5 join, and the other end is connected to backwater awl joint 2; Be connected to three traps 1 that the heat dissipation plate 4.1 of the other end and steam chest 4 joins on the end face of backwater awl joint 2, the interface of its bend pipe is positioned at the inner direction of rotation inboard near steam chest dividing plate 9; The bending direction of trap 1 is identical with the direction of rotation of drying machine, does not flow backwards to guarantee arbitrary position condensed water of condensed water in the drying machine rotary course.Adpting flange 8 ends and the air inlet swivel joint (not drawing among the figure) of air inlet straight tube 6 join, and the other end is connected to intake elbow 3, and the heat dissipation plate 4.1 of the other end of intake elbow 3 and steam chest 4 joins.Feed box 7 is fixedly mounted on rotating furnace (not drawing among the figure) port of export of drying machine, rotates with body of heater; The centre of gyration of feed box 7 is consistent with the centre of gyration of drying machine, and is 1.5%-3.0% with respect to the drying machine centre of gyration to the exit side declining slope, and the effect that this declining slope is set is that the condensed water that is beneficial in the device is discharged.Steam chest dividing plate 9 effects recited above are after the condensation flow in the radiating tube 4.2 is got back in the heat dissipation plate 4.1, are thrown under action of centrifugal force on the outer wall of heat dissipation plate, flow to the trap place along dividing plate again.
Claims (3)
1, a kind of drying machine mainly is made up of feed box, air inlet straight tube, backwater straight tube, intake elbow, trap and steam chest with tubular type Steam Heating condensate drain; It is characterized in that: the end of feed box (7) is fixed with the adpting flange (8) that joins with swivel joint, the other end of feed box (7) is positioned at body of heater, and is fixed with on the excircle of end and can leads to the steam chest (4) that condensed water that steam is used for drying material in the body of heater and steam cooling back is formed flows back to; The axial centre of feed box (7) is fixed with backwater straight tube (5) and is placed in the outer air inlet straight tube (6) of backwater straight tube (5); The adpting flange end and the return pipe of backwater straight tube (5) join, and the other end is connected to backwater awl joint (2); Be connected to the trap (1) that the other end is that join with steam chest (4) and direction of rotation bending direction and drying machine is identical on the end face of backwater awl joint (2); The adpting flange end and the air inlet swivel joint of air inlet straight tube (6) join, and the other end is connected to intake elbow (3), and the other end of intake elbow (3) and steam chest (4) join.
2, drying machine as claimed in claim 1 tubular type Steam Heating condensate drain, it is characterized in that: described steam chest (4) is by the cavity discoid heat dissipation plate (4.1) of vertical fixing on feed box (7) excircle, be evenly distributed on heat dissipation plate (4.1) the outer rim end face and and form, be fixed with the steam chest dividing plate (9) that steam chest is divided into three equal spaces in the cavity disk of heat dissipation plate (4.1) with the vertical several radiating tubes (4.2) that communicate of end face of heat dissipation plate (4.1).
3, drying machine as claimed in claim 1 tubular type Steam Heating condensate drain, it is characterized in that: the centre of gyration of described feed box (7) is consistent with the centre of gyration of drying machine, and with respect to the gradient of the drying machine centre of gyration to exit side inclination 1.5%-3.0%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520019101 CN2783227Y (en) | 2005-05-16 | 2005-05-16 | Pipe type evapour heating condemsate discharge device for dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520019101 CN2783227Y (en) | 2005-05-16 | 2005-05-16 | Pipe type evapour heating condemsate discharge device for dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2783227Y true CN2783227Y (en) | 2006-05-24 |
Family
ID=36768212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520019101 Expired - Lifetime CN2783227Y (en) | 2005-05-16 | 2005-05-16 | Pipe type evapour heating condemsate discharge device for dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2783227Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832704A (en) * | 2010-06-09 | 2010-09-15 | 山东天力干燥设备有限公司 | Multi-circular pipe gas distributing chamber and using method thereof |
| CN104110947A (en) * | 2013-04-18 | 2014-10-22 | 库迈拉公司 | Rotating steam drier |
| CN104197659A (en) * | 2014-08-21 | 2014-12-10 | 洛阳瑞岛环保科技有限公司 | Steam hydrophobization structure and method for steam tube nest rotary drier |
| CN104236296A (en) * | 2014-10-13 | 2014-12-24 | 重庆大江动力设备制造有限公司 | Drain structure of rotary dryer |
-
2005
- 2005-05-16 CN CN 200520019101 patent/CN2783227Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832704A (en) * | 2010-06-09 | 2010-09-15 | 山东天力干燥设备有限公司 | Multi-circular pipe gas distributing chamber and using method thereof |
| CN104110947A (en) * | 2013-04-18 | 2014-10-22 | 库迈拉公司 | Rotating steam drier |
| CN104110947B (en) * | 2013-04-18 | 2016-04-06 | 库迈拉公司 | Revolution steam dryer |
| CN104197659A (en) * | 2014-08-21 | 2014-12-10 | 洛阳瑞岛环保科技有限公司 | Steam hydrophobization structure and method for steam tube nest rotary drier |
| CN104236296A (en) * | 2014-10-13 | 2014-12-24 | 重庆大江动力设备制造有限公司 | Drain structure of rotary dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: AVIC LIMING JINXI CHEMICAL MACHINERY (GROUP) CO., Free format text: FORMER NAME: JINXI CHEMICAL MACHINERY (GROUP) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 125001 No. 25 chemical machinery road, Lianshan District, Huludao Patentee after: AVIC Liming Jinxi Chemical Machinery (Group) Co., Ltd. Address before: 125001 No. 25, chemical machinery street, Lianshan District, Liaoning, Huludao Patentee before: Jinxi Chemical Machinery (Group) Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150516 Granted publication date: 20060524 |