CN203687541U - High-efficiency heat conduction oil type roller drying device - Google Patents
High-efficiency heat conduction oil type roller drying device Download PDFInfo
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- CN203687541U CN203687541U CN201320752968.0U CN201320752968U CN203687541U CN 203687541 U CN203687541 U CN 203687541U CN 201320752968 U CN201320752968 U CN 201320752968U CN 203687541 U CN203687541 U CN 203687541U
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- drying device
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Abstract
The utility model discloses a high-efficiency heat conduction oil type roller drying device which comprises a plurality of drying units, wherein each drying unit comprises a drying roller, a scraper, a material liquid disk and a material inlet pipe, wherein the drying rollers comprise outer barrels, inner barrels, oil inlet pipes, oil outlet pipes, flow dividers and oil spraying pipes; the outer barrels sleeve the inner barrels, and oil cavities are formed between the outer barrel and the inner barrel; the oil spraying pipes are arranged in the oil cavities, and oil spraying holes are formed in the oil spraying pipes; one end of each oil inlet pipe extends into the corresponding oil cavity from the end face of the outer barrel and is communicated with the corresponding oil spraying pipe through the corresponding flow divider; one end of each oil outlet pipe extends into the corresponding oil cavity from the other end face of the corresponding outer barrel; the cutting edges of the scrapers are tightly attached to the outer surfaces of the outer barrels; the material liquid disks are arranged below the outer barrels, and the bottoms of the outer barrels are positioned in the material liquid disks; pipe openings of the material inlet pipes face the material liquid disks. According to the high-efficiency heat conduction oil type roller drying device, heat in heat conduction oil can be used to the maximum extent, energy can be saved, and consumption and emission are reduced.
Description
Technical field
The utility model relates to a kind of roller drying device, particularly a kind of high-efficiency heat conduction oil formula roller drying device.
Background technology
Roller drying device is a kind ofly in heat conducting mode, the liquid material or the slurry that are attached to cylinder body outer wall to be heated, and makes it the constant pressure and dry equipment of moisture gasification.In the time of cylinder slow circumvolve, material is film-form and is attached to outer surface of cylinder, and moisture is vaporized, and falls apart in surrounding air, and the siccative that is attached to outer wall is scraped by scraper in the form of sheets, falls into discharging opening.Because the heat transfer type of roller drying device is from inside to outside, have advantages of that cloth is even, the bed of material is thin, thermograde is large, heat utilization efficiency is high, in Chemical Manufacture, application is more extensive.
Heat conducting oil type roller drying device is the one of roller drying device, is mostly to adopt to pack conduction oil in interlayer and carry out heated roller, and then removes to heat heated material with cylinder.Oil-feed mode to conduction oil in existing heat conducting oil type roller drying device and fuel-displaced mode are that conventional tubular type is sent oil, and its heat exchanger effectiveness is not high, heat inhomogeneously, can not effectively utilize the heat energy of conduction oil, are unfavorable for energy-saving and cost-reducing and reduce discharging.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of high-efficiency heat conduction oil formula roller drying device, improves heat exchanger effectiveness, realizes the maximum utilization to heat in conduction oil, saves the energy, and consumption reduction reduces discharging.
For achieving the above object, the utility model provides following technical scheme:
High-efficiency heat conduction oil formula roller drying device of the present utility model, comprises several drying units, and each drying unit comprises drying drum, scraper, feed liquid dish and feed pipe; Described drying drum comprises urceolus, inner core, oil inlet pipe, flowline, current divider and spray bar, described urceolus is coated between inner core and urceolus and inner core and forms oil pocket, described spray bar is arranged in oil pocket and spray bar is provided with nozzle opening, described oil inlet pipe one end is stretched into oil pocket and is communicated with spray bar by current divider from urceolus end face, and oil pocket is stretched into from urceolus other end in described flowline one end; The blade of described scraper is close to outer tube outer surface, and described feed liquid dish is arranged at urceolus below and urceolus bottom is positioned at feed liquid dish, and the described feed pipe mouth of pipe is just to feed liquid dish.
Further, the nozzle opening on described spray bar is just to urceolus.
Further, on two end faces of described urceolus, be respectively equipped with axle sleeve, described oil inlet pipe and flowline are provided with sealing ring respectively through axle sleeve and body and axle sleeve.
Further, each drying unit also comprises the dust gathering arrester that is arranged at urceolus top.
Further, each drying unit also comprises the plate that connects material that tilts to install, and on the plate that connects material, rectifies scraper, under the plate that connects material, rectifies finished belt conveyer.
The beneficial effects of the utility model are:
1) the utility model adopts the form of spray that conduction oil is sprayed onto on cylinder surface, forming oil film contacts with cylinder, can at utmost realize the contact area of conduction oil and cylinder surface, thereby improve the efficiency of its heat exchange, realize the maximum utilization to heat in conduction oil, can save the energy, consumption reduction reduces discharging;
2) the utility model is also provided with dust gathering arrester above cylinder, prevents that dried granular material from dispersing, and causes product loss and contaminated environment;
3) the utility model is also provided with the plate that connects material, the product that in whole production process, scraper scrapes from cylinder, drop on equably and connect material on plate, then be slipped on finished belt conveyer, the product centralized collection of multiple cylinders being produced by finished belt conveyer is carried, avoid artificially collecting and transported dry products, greatly reduced labour intensity, saved cost.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, the utility model provides following accompanying drawing to describe:
Fig. 1 is the main TV structure schematic diagram of a drying unit of high-efficiency heat conduction oil formula roller drying device;
Fig. 2 is the left TV structure schematic diagram of a drying unit of high-efficiency heat conduction oil formula roller drying device;
Fig. 3 is the structural representation that drying drum and finished belt conveyer are used in conjunction with.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
Fig. 1 is the main TV structure schematic diagram of a drying unit of high-efficiency heat conduction oil formula roller drying device, Fig. 2 is the left TV structure schematic diagram of a drying unit of high-efficiency heat conduction oil formula roller drying device, as shown in the figure, high-efficiency heat conduction oil formula roller drying device of the present utility model, comprise several drying units, each drying unit comprises drying drum 1, scraper 2, feed liquid dish 3 and feed pipe 4; Described drying drum 1 comprises urceolus 11, inner core 12, oil inlet pipe 13, flowline 14, current divider 15 and spray bar 16, described urceolus 11 is coated between inner core 12 and urceolus 11 and inner core 12 and forms oil pocket 17, described spray bar 16 is arranged in oil pocket 17 and spray bar 16 is provided with nozzle opening 18, described oil inlet pipe 13 one end are stretched into oil pocket 17 and are communicated with spray bar 16 by current divider 15 from urceolus 11 end faces, and oil pocket 17 is stretched into from urceolus 11 other ends in described flowline 14 one end; The blade of described scraper 2 is close to urceolus 11 outer surfaces, and described feed liquid dish 3 is arranged at urceolus 11 belows and urceolus 11 bottoms are positioned at feed liquid dish 3, and described feed pipe 4 mouths of pipe are just to feed liquid dish 3.
The course of work of the present utility model is: the conduction oil after heating is supplied with oil inlet pipe 13 by oil pump, through current divider 15 and spray bar 16, then spray at urceolus 11 inner surfaces, urceolus 11 is heated, and conduction oil, under the effect of self gravitation, progressively collects downwards, in the time that the degree of depth of the conduction oil collecting exceedes the height of flowline 14, conduction oil is discharged through flowline 14, and urceolus 11 and inner core 12 rotate in the course of the work, and oil inlet pipe 13 and flowline 14 are motionless; Adopt the form of spray that conduction oil is sprayed onto on cylinder surface, forming oil film contacts with cylinder, can at utmost realize the contact area of conduction oil and cylinder surface, thereby improve the efficiency of its heat exchange, realize the maximum utilization to heat in conduction oil, can save the energy, consumption reduction reduces discharging.
As further improvement of the utility model, the nozzle opening 18 on described spray bar 16 is just to urceolus 11; Directly conduction oil is sprayed on urceolus 11 inner surfaces.
As further improvement of the utility model, on 11 two end faces of described urceolus, be respectively equipped with axle sleeve 19, described oil inlet pipe 13 and flowline 14 are provided with sealing ring 10 respectively through axle sleeve 19 and body and axle sleeve; It is in order to prevent that conduction oil from leaking that axle sleeve 19 and sealing ring 10 are set.
As further improvement of the utility model, each drying unit also comprises the dust gathering arrester 5 that is arranged at urceolus 11 tops; Dust gathering arrester 5 is in order to prevent that dried granular material from dispersing, and causes product loss and contaminated environment.
Fig. 3 is the structural representation that drying drum and finished belt conveyer are used in conjunction with, as shown in the figure, as further improvement of the utility model, each drying unit also comprises the plate 6 that connects material that tilts to install, connect material and rectify scraper 2 on plate 6, the plate that connects material is rectified finished belt conveyer 7 for 6 times; In the time of urceolus 11 slow circumvolve after heat-conducting oil heating, material in feed liquid dish 3 is film-form and is attached to urceolus 11 outer surfaces, moisture is vaporized, and falls apart in surrounding air, and the siccative that is attached to urceolus 11 is scraped by scraper 2 in the form of sheets, drop on equably and connect material on plate 6, then be slipped on finished belt conveyer 7, the product centralized collection of multiple cylinders being produced by finished belt conveyer 7 is carried, and has avoided artificially collecting transporting dry products, greatly reduce labour intensity, saved cost.
Finally explanation is, above preferred embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is described in detail by above preferred embodiment, but those skilled in the art are to be understood that, can make various changes to it in the form and details, and not depart from the utility model claims limited range.
Claims (5)
1. a high-efficiency heat conduction oil formula roller drying device, is characterized in that: comprise several drying units, each drying unit comprises drying drum, scraper, feed liquid dish and feed pipe; Described drying drum comprises urceolus, inner core, oil inlet pipe, flowline, current divider and spray bar, described urceolus is coated between inner core and urceolus and inner core and forms oil pocket, described spray bar is arranged in oil pocket and spray bar is provided with nozzle opening, described oil inlet pipe one end is stretched into oil pocket and is communicated with spray bar by current divider from urceolus end face, and oil pocket is stretched into from urceolus other end in described flowline one end; The blade of described scraper is close to outer tube outer surface, and described feed liquid dish is arranged at urceolus below and urceolus bottom is positioned at feed liquid dish, and the described feed pipe mouth of pipe is just to feed liquid dish.
2. high-efficiency heat conduction oil formula roller drying device according to claim 1, is characterized in that: the nozzle opening on described spray bar is just to urceolus.
3. high-efficiency heat conduction oil formula roller drying device according to claim 1, is characterized in that: on two end faces of described urceolus, be respectively equipped with axle sleeve, described oil inlet pipe and flowline are provided with sealing ring respectively through axle sleeve and body and axle sleeve.
4. according to the high-efficiency heat conduction oil formula roller drying device described in claim 1,2 or 3, it is characterized in that: each drying unit also comprises the dust gathering arrester that is arranged at urceolus top.
5. according to the high-efficiency heat conduction oil formula roller drying device described in claim 1,2 or 3, it is characterized in that: each drying unit also comprises the plate that connects material that tilts to install, and on the plate that connects material, rectifies scraper, under the plate that connects material, rectifies finished belt conveyer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320752968.0U CN203687541U (en) | 2013-11-26 | 2013-11-26 | High-efficiency heat conduction oil type roller drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320752968.0U CN203687541U (en) | 2013-11-26 | 2013-11-26 | High-efficiency heat conduction oil type roller drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687541U true CN203687541U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320752968.0U Expired - Fee Related CN203687541U (en) | 2013-11-26 | 2013-11-26 | High-efficiency heat conduction oil type roller drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687541U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963715A (en) * | 2022-05-30 | 2022-08-30 | 山东浩宇建材科技有限公司 | Multifunctional vibration table for biological water reducing agent research and development |
| CN116983687A (en) * | 2023-09-21 | 2023-11-03 | 山西宝路加交通科技有限公司 | Production equipment and process of polycarboxylate superplasticizer |
-
2013
- 2013-11-26 CN CN201320752968.0U patent/CN203687541U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963715A (en) * | 2022-05-30 | 2022-08-30 | 山东浩宇建材科技有限公司 | Multifunctional vibration table for biological water reducing agent research and development |
| CN116983687A (en) * | 2023-09-21 | 2023-11-03 | 山西宝路加交通科技有限公司 | Production equipment and process of polycarboxylate superplasticizer |
| CN116983687B (en) * | 2023-09-21 | 2023-12-29 | 山西宝路加交通科技有限公司 | Production equipment and process of polycarboxylate superplasticizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20171126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |