CN207484172U - The paper drying unit of paper making equipment - Google Patents
The paper drying unit of paper making equipment Download PDFInfo
- Publication number
- CN207484172U CN207484172U CN201721530577.9U CN201721530577U CN207484172U CN 207484172 U CN207484172 U CN 207484172U CN 201721530577 U CN201721530577 U CN 201721530577U CN 207484172 U CN207484172 U CN 207484172U
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- CN
- China
- Prior art keywords
- steam
- drying cylinder
- cylinder body
- paper
- pipe
- 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.)
- Expired - Fee Related
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Abstract
The paper drying unit of paper making equipment, it includes the roller drying cylinder body that an axis center is passed through steam, the central shaft hole both side ends of the drying cylinder body are connected to steam inlet tube and steam outlet pipe respectively, a steam-water separator is connected in the steam outlet pipe, the lower part of the steam-water separator connects a drain valve by an outlet pipe；The top of the steam-water separator connects a steam pipe, steam pipe connection one is placed on the gas hood body that drying cylinder encloses in vitro, a gap passed through for paper is formed between the end face of drying cylinder body and gas hood body, a steam discharge pipe is also connected on the gas hood body；The gas hood body is more than the torus of the external diameter of drying cylinder for an internal diameter, its width is more than the width of drying cylinder body, the steam pipe is connected to the air inlet of gas hood body, and steam discharge pipe is connected to the gas outlet of gas hood body, and the air inlet and gas outlet are arranged symmetrically；It has the features such as simple in structure, use is easy to operate, energy saving, good drying effect.
Description
Technical field
The utility model relates to a kind of paper drying units of paper making equipment, belong to papermaking equipment technical field.
Background technology
In the prior art, the mating paper drying unit for paper machine, using steam by a drying cylinder body to continuously passing through
The paper for crossing drying cylinder body carries out heating, drying, but since the steam flow of drying cylinder body is short, by drying cylinder body deliver heat to by paper
Thermal Finite is opened, most of heat is carried over drying cylinder body, so as to cause to waste.
Invention content
The purpose of the utility model is to overcome the shortcomings of the prior art, and offer is a kind of simple in structure, uses behaviour
Facilitate, energy saving, the paper drying unit of the paper making equipment of good drying effect.
The purpose of this utility model is completed by following technical solution, a kind of paper drying dress of paper making equipment
It puts, it includes the roller drying cylinder body that an axis center is passed through steam, the central shaft hole both side ends difference phase of the drying cylinder body
Steam inlet tube and steam outlet pipe are connected to, is connected to a steam-water separator in the steam outlet pipe, under the steam-water separator
Portion connects a drain valve by an outlet pipe；The top of the steam-water separator connects a steam pipe, steam pipe connection
One is placed on the gas hood body that drying cylinder encloses in vitro, and one is formed between the end face of drying cylinder body and gas hood body between paper process
Gap is also connected with a steam discharge pipe on the gas hood body.
As preferred：The gas hood body is more than the torus of the external diameter of drying cylinder for an internal diameter, and width is more than drying cylinder body
Width, the steam pipe is connected to the air inlet of gas hood body, and steam discharge pipe is connected to the gas outlet of gas hood body, and described
Air inlet and gas outlet are arranged symmetrically；
Steam inlet tube and steam outlet pipe on the drying cylinder body is respectively by flange or being directly welded to connect in drying cylinder body two
It is connected on the wall of side and with central shaft hole, the central shaft hole is connected with drying cylinder intracoelomic cavity；The two of the central shaft hole
Side is supported on through bearing in drying cylinder body fulcrum bearing respectively by one section of overhanging axis.
The utility model belongs to improvements over the prior art, it have it is simple in structure, use is easy to operate, energy saving, drying
The features such as effect is good.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing：Shown in Fig. 1, one kind described in the utility model is made
The paper drying unit of paper equipment, it includes an axis center and is passed through the roller drying cylinder body 1 of steam, in the drying cylinder body 1
2 both side ends of arbor hole are connected to steam inlet tube 3 and steam outlet pipe 4 respectively, and a carbonated drink point is connected in the steam outlet pipe 4
From device 5, the lower part of the steam-water separator 5 connects a drain valve 7 by an outlet pipe 6；The top of the steam-water separator 5
A steam pipe 8 is connected, the steam pipe 8 connection one is placed on the gas hood body 9 of 1 outer ring of drying cylinder body, in drying cylinder body 1 and gas hood body
A gap passed through for paper is formed between 9 end face, a steam discharge pipe 10 is also connected on the gas hood body 9.
Shown in figure, the gas hood body 9 is more than the interior empty torus of 1 outer diameter of drying cylinder body for an internal diameter, and width is more than
The width of drying cylinder body 1, the steam pipe 8 are connected to the air inlet 11 of gas hood body 9, and steam discharge pipe 10 is connected to gas hood body 9
Gas outlet 12, and the air inlet 11 and gas outlet 12 are arranged symmetrically；
Steam inlet tube 3 and steam outlet pipe 4 on the drying cylinder body 1 is respectively by flange or being directly welded to connect in drying cylinder body
It is connected on 1 both sides end wall and with central shaft hole 2, the central shaft hole 2 is connected with 1 inner cavity of drying cylinder body；The central shaft
The both sides in hole 2 are supported on through bearing in 1 fulcrum bearing of drying cylinder body respectively by one section of overhanging axis.
Claims (2)
1. the paper drying unit of paper making equipment, it includes the roller drying cylinder body that an axis center is passed through steam, and feature exists
It is connected to steam inlet tube and steam outlet pipe respectively in the central shaft hole both side ends of the drying cylinder body, the phase in the steam outlet pipe
A steam-water separator is connected to, the lower part of the steam-water separator connects a drain valve by an outlet pipe；The steam-water separation
The top of device connects a steam pipe, and steam pipe connection one is placed on the gas hood body that drying cylinder encloses in vitro, in drying cylinder body and gas
A gap passed through for paper is formed between the end face of cover body, a steam discharge pipe is also connected on the gas hood body.
2. the paper drying unit of paper making equipment according to claim 1, it is characterised in that the gas hood body is in one
Diameter be more than the external diameter of drying cylinder torus, width be more than drying cylinder body width, the steam pipe be connected to gas hood body into
Gas port, steam discharge pipe is connected to the gas outlet of gas hood body, and the air inlet and gas outlet are arranged symmetrically；
Steam inlet tube and steam outlet pipe on the drying cylinder body is respectively by flange or being directly welded to connect in drying cylinder body two side ends
It is connected on wall and with central shaft hole, the central shaft hole is connected with drying cylinder intracoelomic cavity；The both sides of the central shaft hole point
It is not supported in drying cylinder body fulcrum bearing through bearing by one section of overhanging axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721530577.9U CN207484172U (en) | 2017-11-16 | 2017-11-16 | The paper drying unit of paper making equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721530577.9U CN207484172U (en) | 2017-11-16 | 2017-11-16 | The paper drying unit of paper making equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207484172U true CN207484172U (en) | 2018-06-12 |
Family
ID=62473715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721530577.9U Expired - Fee Related CN207484172U (en) | 2017-11-16 | 2017-11-16 | The paper drying unit of paper making equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207484172U (en) |
-
2017
- 2017-11-16 CN CN201721530577.9U patent/CN207484172U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20181116 |