CN2101689U - Heating cylinder by hot oil - Google Patents
Heating cylinder by hot oil Download PDFInfo
- Publication number
- CN2101689U CN2101689U CN 91222016 CN91222016U CN2101689U CN 2101689 U CN2101689 U CN 2101689U CN 91222016 CN91222016 CN 91222016 CN 91222016 U CN91222016 U CN 91222016U CN 2101689 U CN2101689 U CN 2101689U
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- CN
- China
- Prior art keywords
- oil
- charge
- helical form
- helical
- house steward
- 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.)
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Abstract
The utility model provides a heating cylinder by hot oil, which takes hot oil as a heating medium. A helical oil chamber is arranged on a cylinder body, and the helical oil chamber is divided into two parts by an intermediate partition board. An oil inlet main pipe is connected with two oil inlet branched pipes, and the oil inlet branched pipes are respectively communicated with both ends of the helical oil chamber. An oil return main pipe is connected with two oil return branched pipes, and the oil return branched pipes are respectively communicated with both sides of the intermediate partition board at the middle part of the helical oil chamber. The utility model has the advantages of the use of hot oil as the heating medium, low operating pressure, safe use, simple structure, low cost, few operators, and material saving.
Description
The utility model belongs to a kind of drying plant, particularly a kind of drying cylinder of making heat medium with deep fat.
On paper industry, dry the drying cylinder of paper pulp at present, as heat medium, the most main high-temperature can only reach about 160 ℃ with high temperature and high pressure steam, and this drying cylinder belongs to pressure vessel, therefore make and the instructions for use strictness, cost provides corollary equipment---the steam boiler of thermal source simultaneously than higher for it, floor space is big, fuel expends height, the thermal efficiency only reaches 30-40%, the overall cost height, and operating personnel are many.
The purpose of this utility model provides a kind of novel drying cylinder, as heat medium, operating pressure is low with deep fat for it, when being heated to 200 ℃, gauge pressure has only 0.05-0.1MPa, safe in utilization, simple in structure, cost is low, cancellation steam boiler and water treatment facilities, reduce overall expenses, reduce operating personnel and floor space, fuel savings.
The purpose of this utility model is achieved in that it includes cylinder body, oil-feed side end cap and transmission side end cap, its technical scheme main points are: the helical form oil pocket that has outer wall, inwall and spiral septum to constitute on cylinder body, central dividing plate cuts off into the helical form oil pocket on two parts, the oil-feed house steward connects two oil-feeds and is in charge of, oil-feed is in charge of respectively and is communicated with helical form oil pocket two ends, the oil return house steward connects two oil returns and is in charge of, and the central dividing plate both sides cavity that two oil returns are in charge of respectively with helical form oil pocket middle part is communicated with.
Operation principle: with oil-feed house steward of the present utility model and oil return house steward the hot oil furnace that adds by pipeline and auxiliary equipment, hot oil pump connects, when rising to 180 ℃-200 ℃, the oil temperature of heating just can work, deep fat enters two oil-feeds respectively by the oil-feed house steward and is in charge of, two strands of deep fats enter the helical form oil pocket respectively from two ends, deep fat flows through in the helical form oil pocket and has heated the cylinder body outer round surface, thereby dried the material of apposition on the cylinder body outer round surface, last two strands of deep fats are in charge of inflow oil return house steward from two oil returns of central dividing plate both sides respectively, add in the hot oil furnace reciprocation cycle thereby return.
The utility model has the advantages that: it is a heat medium with the deep fat, and operating pressure is low, and intensification can be to more than 200 ℃, improve many than Steam Heating temperature, gauge pressure has only 0.05-0.1MPa, and is safe in utilization, simple in structure, cost is low, cancelled steam boiler and water treatment facilities, reduced overall expenses, operating personnel greatly reduce, floor space is little, and fuel saving is more than 50%.Not only be applied to the oven dry of papermaking slurry, also be applicable to the oven dry of the powder class material of industries such as medicine, chemical industry.
Below in conjunction with accompanying drawing the utility model embodiment is further described.
Fig. 1 is the utility model structural representation.
See Fig. 1, concrete structure of the present utility model includes a cylinder body 5, oil-feed side end cap 3, transmission side end cap 7, and oil-feed side end cap 3 and transmission side end cap 7 are screwedly mounted on the two ends of cylinder body 5 by connecting bolt.The helical form oil pocket 12 that has outer wall 10, inwall 9 and spiral septum 11 to constitute on the cylinder body 5, central dividing plate 13 cuts off into the helical form oil pocket on two parts, and the hand of spiral of this two-part spiral septum 11 is opposite.The central authorities of oil-feed side end cap 3 install oil return house steward 2, install oil-feed house steward 1 in the oil return house steward 2, between oil-feed house steward 1 outer wall and oil return house steward's 2 inwall the oil return gap are arranged.Oil-feed house steward 1 termination is communicated with two oil-feeds and is in charge of 4,8,4,8 two ends that connect helical form oil pocket 12 respectively are in charge of in two oil-feeds, central dividing plate 13 both sides that are positioned at helical form oil pocket 12 middle parts be communicated with two oil returns be in charge of 14,6, two oil returns be in charge of 14,6 and oil return house steward 2 be communicated with.
Claims (1)
1, a kind of deep fat heated drying cylinder, comprise cylinder body, oil-feed side end cap and transmission side end cap, it is characterized in that: the helical form oil pocket that on cylinder body, has outer wall, inwall and spiral septum to constitute, central dividing plate cuts off into the helical form oil pocket on two parts, the oil-feed house steward connects two oil-feeds and is in charge of, oil-feed is in charge of respectively with helical form oil pocket two ends and is communicated with, and the oil return house steward connects two oil returns and is in charge of, and the central dividing plate both sides cavity that two oil returns are in charge of respectively with helical form oil pocket middle part is communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91222016 CN2101689U (en) | 1991-08-09 | 1991-08-09 | Heating cylinder by hot oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91222016 CN2101689U (en) | 1991-08-09 | 1991-08-09 | Heating cylinder by hot oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2101689U true CN2101689U (en) | 1992-04-15 |
Family
ID=4928931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91222016 Withdrawn CN2101689U (en) | 1991-08-09 | 1991-08-09 | Heating cylinder by hot oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2101689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223100A (en) * | 2016-08-24 | 2016-12-14 | 轻工业杭州机电设计研究院 | There is the paper machine dryer that tubular type is jacket structured |
-
1991
- 1991-08-09 CN CN 91222016 patent/CN2101689U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223100A (en) * | 2016-08-24 | 2016-12-14 | 轻工业杭州机电设计研究院 | There is the paper machine dryer that tubular type is jacket structured |
| CN106223100B (en) * | 2016-08-24 | 2018-03-27 | 轻工业杭州机电设计研究院 | With the jacket structured paper machine dryer of tubular type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |