CN208501390U - A kind of drying cylinder - Google Patents
A kind of drying cylinder Download PDFInfo
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- CN208501390U CN208501390U CN201820976894.1U CN201820976894U CN208501390U CN 208501390 U CN208501390 U CN 208501390U CN 201820976894 U CN201820976894 U CN 201820976894U CN 208501390 U CN208501390 U CN 208501390U
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Abstract
The utility model relates to a kind of drying cylinders, including gray iron and it is set to the intracorporal inlet duct of cylinder, the end face edge that each cylinder cap is located at cylinder interior is circumferentially with multiple first heat exchange units and the second heat exchange unit respectively, and each first heat exchange unit contacts with each other with each second heat exchange unit respectively；First heat exchange unit and the second heat exchange unit include two pieces of heat exchanger plates being fixedly connected with cylinder cap, and heat exchanger plates are equipped with multiple air inlets；Heat exchange unit is formed with heat exchanging chamber with the inner wall of cylinder body；Partition is fixedly connected between adjacent heat exchange unit, the two sides of each partition are contacted with the bottom margin of air inlet, and end face of the partition far from cylinder interior is gradually recessed setting from the middle part far from air inlet to the both sides of the edge close to air inlet；The annular cavity being connected to each heat exchanging chamber is equipped on each cylinder cap, annular cavity is communicated with draining cavity far from the side of heat exchanging chamber, and the bottom outer wall for draining cavity is equipped with discharge outlet；The utility model has the beneficial effects that good drying effect.
Description
Technical field
The utility model relates to drying equipment technology, in particular to a kind of drying cylinder.
Background technique
Drying cylinder is the hollow cylinder that cylinder iron there is lid at manufactured both ends, is made of the cylinder cap at cylinder body and its both ends, main
Paper drying, the hot light that hot steam transports drying cylinder outer wall are passed through in inboard wall of cylinder block.
Paper is dried in drying cylinder, hot light during, heat provided by cylinder interior hot steam can be consumed, when
It can cool down after the heat loss of hot steam, so that the hot steam of a part is condensed into the inside that water is gathered in drying cylinder, condensed water is poly-
Collection certainly will will affect the drying of drying cylinder and the effect of hot light in the inside of cylinder body, therefore have the shortcomings that drying effect is poor.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of drying cylinders, it is intended to solve above-mentioned
The problem in background technique.
The technical solution of the utility model is achieved in that a kind of drying cylinder, and cylinder body including hollow setting is set to cylinder body
The cylinder cap at both ends and inlet duct set on cylinder interior, it is characterised in that: each cylinder cap is located at the end face edge of cylinder interior
It is circumferentially with multiple first heat exchange units and the second heat exchange unit respectively, each first heat exchange unit and each second heat exchange unit are uniform
One corresponds to and contacts with each other, and is equipped with seal assembly in the contact jaw of each heat exchange unit；Each first heat exchange unit and each second changes
Hot cell includes two pieces of heat exchanger plates being fixedly connected with cylinder cap, and each heat exchanger plates are fixedly connected far from the side at cylinder cap edge, and
The angle of be in angle is 135 degree between each heat exchanger plates, and each heat exchanger plates are equipped with multiple air inlets；Each heat exchange unit is and cylinder body
Inner wall be formed with heat exchanging chamber；Be fixedly connected with partition between adjacent heat exchange unit, the two sides of each partition with air inlet
Bottom margin contact, and end face of the partition far from cylinder interior is from the middle part far from air inlet to the both sides of the edge close to air inlet
Gradually recess setting；It is equipped with annular cavity on each cylinder cap and the annular cavity is connected to each heat exchanging chamber, the annular cavity
Be connected with draining cavity compatible with the annular cavity far from the side of heat exchanging chamber, the draining cavity and annular cavity it is interior
Wall is in axial sliding connection, and the bottom outer wall for draining cavity is equipped with discharge outlet.
It is preferred that are as follows: the inboard wall of cylinder block being partially located in heat exchanging chamber has one layer of drainage plate, and the drainage plate is far from cylinder body
The end face of inner wall is gradually obliquely installed from one end far from draining cavity to close to one end of draining cavity.
By using above-mentioned technical proposal: the first heat exchange unit and the second heat exchange unit are the main heat exchange area of drying cylinder, to
It is passed through after hot steam in drying cylinder, hot steam can enter each first heat exchange unit and each second heat exchange after filling full entire drying cylinder
Inside unit, the two sides of each first heat exchange unit and each second heat exchange unit are respectively equipped with draining cavity, and draining cavity can incite somebody to action
Cooling water discharge inside drying cylinder, so as to effectively avoid cooling water from influencing drying cylinder to the drying of paper and the effect of hot light
Fruit；In more detail: hot steam can be delivered to cylinder interior by the inlet duct of cylinder interior, and the heat into cylinder interior is steamed
Vapour can be entered in heat exchanging chamber respectively by each air inlet, and the hot steam in heat exchanging chamber transfers heat to cylinder by outer wall of cylinder block
The paper of external wall conveying is cooled to water after hot steam dissipated heat, changes positioned at top to be dried to paper, hot light
Cold water in hot chamber can be fallen off heat exchanging chamber by air vent, so as to avoid the hot steam in heat exchange of top part chamber due to cold water
In the presence of and cause drying effect to reduce, and then to improve the effect of drying；Secondly, being fallen into after cooling water is detached from heat exchanging chamber
In partition between the heat exchange unit of bottom, partition is contacted with the bottom margin of the air inlet of each heat exchange unit, can convey cold water
In heat exchanging chamber into bottom heat exchange unit, and the drainage plate being equipped in heat exchanging chamber can be defeated into draining cavity by cold water
It send, to the cooling water inside each heat exchange unit is discharged, and then to improve the effect of drying；Due in drying cylinder transporting sheets
When, usually only the upper half is contacted with paper, therefore cooling is discharged by the sequence of last time, will not influence the drying effect of drying cylinder
Fruit；It should be understood that the angle of be in angle is 135 degree between each heat exchanger plates, which can be improved heat exchanger plates and cylinder body
The contact area of interior hot steam improves hot steam and enters inside each heat exchange unit, thus to improve the drying effect of drying cylinder；Its
It is secondary, after draining inside cavity and collecting full cold water, draining cavity can be skidded off, and by discharge outlet by cold water out of cylinder body
Discharge, the setting have the beneficial effect that: (one), when the cold water efficiency of drying cylinder output is lower, can receive in draining cavity
It is filled with after cold water and skids off cavity will be drained, both will not influence the drying effect of drying cylinder, the cold water in drying cylinder can be also discharged；
(secondly), when the cold water efficiency of drying cylinder output is higher, can always will draining cavity skid off, so that cold water be made to obtain effectively
Discharge, since the efficiency of cold water output is very fast, can be discharged from discharge outlet to avoid hot steam, and then improve the draining effect of drying cylinder
Fruit.
The utility model is further arranged to: the seal assembly includes the first seal closure and the second seal closure, and first is close
Sealing cover is fixedly connected with the outer wall of the first heat exchange unit, and the first seal closure part is contacted with the outer wall of the second heat exchange unit, the
Two seal closures are fixedly connected with the heat exchange cavity wall of the second heat exchange unit, and the second seal closure part changing to the first heat exchange unit
Heat is intracavitary to be extended and contacts with the heat exchange cavity wall of the first heat exchange unit.
By using above-mentioned technical proposal: the first heat exchange unit and the second heat exchange unit contact position can be improved in seal assembly
Leakproofness, and the first seal closure is coated on the outer wall of the first heat exchange unit and the second heat exchange unit, and the second seal closure is close to
The contact position of the heat exchange cavity wall of first heat exchange unit and the second heat exchange unit, by from external sealing and from internal close
Envelope, can effectively improve the leakproofness between the first heat exchange unit and the second heat exchange unit, avoid the hot steam in heat exchanging chamber
It scatters and disappears, and then improves the drying effect of cylinder body.
The utility model is further arranged to: the drainage plate is arranged far from the sunken end face of cylinder interior.
It is preferred that are as follows: the drainage plate is formed with a flanging close to one end warp of draining cavity.
By using above-mentioned technical proposal: drainage plate can converge cooling water far from the recess setting of cylinder interior end face
Collection, the flow efficiency of cooling water then can be improved after collecting in cooling water, so that improving cooling water enters the intracorporal efficiency of drainage cavity,
And then improve the drying effect of drying cylinder；It, not only can be with secondly, one end warp flanging that is formed with of the drainage plate close to draining cavity
Improve the structural strength of drainage plate free end, moreover it is possible to the speed that the water on drainage plate enters draining cavity is improved, so as to keep away
Exempting from cooling water influences the drying effect of drying cylinder, and then improves the effect of the drying of drying cylinder.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model specific embodiment 1；
Fig. 2 is the D-D cross-sectional view of Fig. 1；
Fig. 3 is the portion the A enlarged drawing in Fig. 1；
Fig. 4 is the structural schematic diagram of the utility model specific embodiment 2；
Fig. 5 is the portion the C enlarged drawing of Fig. 4.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
As shown in FIG. 1 to 3, the utility model discloses a kind of drying cylinders, and cylinder body 1 including hollow setting is set to cylinder body 1
The cylinder cap 2 at both ends and the inlet duct 11 inside cylinder body 1, in the utility model specific embodiment, each cylinder cap 2 is located at
End face edge inside cylinder body 11 is circumferentially with multiple first heat exchange units 3 and the second heat exchange unit 4 respectively, and each first heat exchange is single
Member 3 is corresponded and is contacted with each other with each second heat exchange unit 4, and in each first heat exchange unit 3 and each second heat exchange unit 4
Contact jaw be equipped with seal assembly 5；Each first heat exchange unit 3 and each second heat exchange unit 4 include being fixedly connected with cylinder cap 2
Two pieces of heat exchanger plates 41, each heat exchanger plates 41 are fixedly connected far from the side at cylinder cap edge, and be in included angle A between each heat exchanger plates 41
Angle is 135 degree, and each heat exchanger plates 41 are equipped with multiple air inlets 411；Each first heat exchange unit 3 and each second heat exchange unit 4
Heat exchanging chamber 6 is formed with the inner wall of cylinder body 1 respectively；It is fixedly connected with partition 7 between adjacent heat exchange unit, the two of each partition 7
Side is contacted with the bottom margin of air inlet 411, and middle part of the partition 7 far from the certainly separate air inlet 411 in the end face inside cylinder body 1
Gradually it is recessed setting to the both sides of the edge close to air inlet 411；Annular cavity 21 and the annular cavity 21 are equipped on each cylinder cap 2
It is connected to each heat exchanging chamber 6, the annular cavity 21 is connected with far from the side of heat exchanging chamber 6 and is adapted with the annular cavity 21
Draining cavity 8, the draining cavity 8 and the inner wall of annular cavity 21 be in axial sliding connection, and the bottom outer wall for draining cavity 8 is set
There is discharge outlet 81.
In the utility model specific embodiment, the inboard wall of cylinder block being partially located in heat exchanging chamber 6 has one layer of drainage plate
61, end face of the drainage plate 61 far from 1 inner wall of cylinder body is from one end far from draining cavity 8 to one end close to draining cavity 8
Gradually it is obliquely installed.
By using above-mentioned technical proposal: the first heat exchange unit and the second heat exchange unit are the main heat exchange area of drying cylinder, to
It is passed through after hot steam in drying cylinder, hot steam can enter each first heat exchange unit and each second heat exchange after filling full entire drying cylinder
Inside unit, the two sides of each first heat exchange unit and each second heat exchange unit are respectively equipped with draining cavity, and draining cavity can incite somebody to action
Cooling water discharge inside drying cylinder, so as to effectively avoid cooling water from influencing drying cylinder to the drying of paper and the effect of hot light
Fruit；In more detail: hot steam can be delivered to cylinder interior by the inlet duct of cylinder interior, and the heat into cylinder interior is steamed
Vapour can be entered in heat exchanging chamber respectively by each air inlet, and the hot steam in heat exchanging chamber transfers heat to cylinder by outer wall of cylinder block
The paper of external wall conveying is cooled to water after hot steam dissipated heat, changes positioned at top to be dried to paper, hot light
Cold water in hot chamber can be fallen off heat exchanging chamber by air vent, so as to avoid the hot steam in heat exchange of top part chamber due to cold water
In the presence of and cause drying effect to reduce, and then to improve the effect of drying；Secondly, being fallen into after cooling water is detached from heat exchanging chamber
In partition between the heat exchange unit of bottom, partition is contacted with the bottom margin of the air inlet of each heat exchange unit, can convey cold water
In heat exchanging chamber into bottom heat exchange unit, and the drainage plate being equipped in heat exchanging chamber can be defeated into draining cavity by cold water
It send, to the cooling water inside each heat exchange unit is discharged, and then to improve the effect of drying；Due in drying cylinder transporting sheets
When, usually only the upper half is contacted with paper, therefore cooling is discharged by the sequence of last time, will not influence the drying effect of drying cylinder
Fruit；It should be understood that the angle of be in angle is 135 degree between each heat exchanger plates, which can be improved heat exchanger plates and cylinder body
The contact area of interior hot steam improves hot steam and enters inside each heat exchange unit, thus to improve the drying effect of drying cylinder；Its
It is secondary, after draining inside cavity and collecting full cold water, draining cavity can be skidded off, and by discharge outlet by cold water out of cylinder body
Discharge, the setting have the beneficial effect that: (one), when the cold water efficiency of drying cylinder output is lower, can receive in draining cavity
It is filled with after cold water and skids off cavity will be drained, both will not influence the drying effect of drying cylinder, the cold water in drying cylinder can be also discharged；
(secondly), when the cold water efficiency of drying cylinder output is higher, can always will draining cavity skid off, so that cold water be made to obtain effectively
Discharge, since the efficiency of cold water output is very fast, can be discharged from discharge outlet to avoid hot steam, and then improve the draining effect of drying cylinder
Fruit.
In the utility model specific embodiment, the seal assembly 5 includes the first seal closure 51 and the second seal closure 52,
First seal closure 51 is fixedly connected with the outer wall of the first heat exchange unit 3, and 51 part of the first seal closure and the second heat exchange unit 4
Outer wall contact, the second seal closure 52 is fixedly connected with 6 inner wall of heat exchanging chamber of the second heat exchange unit 4, and 52 part of the second seal closure
Extend into the heat exchanging chamber 6 of the first heat exchange unit 3 and is contacted with 6 inner wall of heat exchanging chamber of the first heat exchange unit 3.
By using above-mentioned technical proposal: the first heat exchange unit and the second heat exchange unit contact position can be improved in seal assembly
Leakproofness, and the first seal closure is coated on the outer wall of the first heat exchange unit and the second heat exchange unit, and the second seal closure is close to
The contact position of the heat exchange cavity wall of first heat exchange unit and the second heat exchange unit, by from external sealing and from internal close
Envelope, can effectively improve the leakproofness between the first heat exchange unit and the second heat exchange unit, avoid the hot steam in heat exchanging chamber
It scatters and disappears, and then improves the drying effect of cylinder body.
In the utility model specific embodiment, the drainage plate 61 is arranged far from the sunken end face of 1 inner wall of cylinder body.
In the utility model specific embodiment, the drainage plate 61 is formed with one close to one end warp of draining cavity 8
Flanging 611.
By using above-mentioned technical proposal: drainage plate can converge cooling water far from the recess setting of cylinder interior end face
Collection, the flow efficiency of cooling water then can be improved after collecting in cooling water, so that improving cooling water enters the intracorporal efficiency of drainage cavity,
And then improve the drying effect of drying cylinder；It, not only can be with secondly, one end warp flanging that is formed with of the drainage plate close to draining cavity
Improve the structural strength of drainage plate free end, moreover it is possible to the speed that the water on drainage plate enters draining cavity is improved, so as to keep away
Exempting from cooling water influences the drying effect of drying cylinder, and then improves the effect of the drying of drying cylinder.
Embodiment 2, the difference with embodiment 1 are
As shown in figure 4, the shape of the draining cavity 8 can be set to truncated cone-shaped in the utility model specific embodiment,
And it drains the small side of 8 area of cavity and is connected to heat exchanging chamber 6.
In the utility model specific embodiment, the draining cavity 8 can misplace with heat exchanging chamber 6 to be connected to.
By using above-mentioned technical proposal: the draining cavity of truncated cone-shaped and the dislocation side of connection for draining cavity and heat exchanging chamber
Formula effectively can avoid cooling water from flowing back after having collected cooling water, to further improve the drying effect of drying cylinder.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of drying cylinder, the cylinder body including hollow setting, the cylinder cap set on cylinder body both ends and the dress of the air inlet set on cylinder interior
It sets, it is characterised in that: the end face edge that each cylinder cap is located at cylinder interior is circumferentially with multiple first heat exchange units and second respectively
Heat exchange unit, each first heat exchange unit are corresponded and are contacted with each other with each second heat exchange unit, and in each heat exchange unit
Contact jaw is equipped with seal assembly；Each first heat exchange unit and each second heat exchange unit include that two pieces be fixedly connected with cylinder cap change
Hot plate, each heat exchanger plates are fixedly connected far from the side at cylinder cap edge, and the angle of be in angle is 135 degree between each heat exchanger plates,
Each heat exchanger plates are equipped with multiple air inlets；Each heat exchange unit is formed with heat exchanging chamber with the inner wall of cylinder body；Adjacent heat exchange unit
Between be fixedly connected with partition, the two sides of each partition are contacted with the bottom margin of air inlet, and partition is far from cylinder interior
End face is gradually recessed setting from the middle part far from air inlet to the both sides of the edge close to air inlet；It is equipped in annular on each cylinder cap
The chamber and annular cavity is connected to each heat exchanging chamber, the annular cavity far from the side of heat exchanging chamber be connected with in the annular
The inner wall of the compatible draining cavity of chamber, the draining cavity and annular cavity is in axial sliding connection, and outside the bottom of draining cavity
Wall is equipped with discharge outlet.
2. a kind of drying cylinder according to claim 1, it is characterised in that: the seal assembly includes the first seal closure and second
Seal closure, the first seal closure are fixedly connected with the outer wall of the first heat exchange unit, and the first seal closure part and the second heat exchange unit
Outer wall contact, the second seal closure is fixedly connected with the heat exchange cavity wall of the second heat exchange unit, and the second seal closure part is to the
Extend in the heat exchanging chamber of one heat exchange unit and is contacted with the heat exchange cavity wall of the first heat exchange unit.
3. a kind of drying cylinder according to claim 1, it is characterised in that: the inboard wall of cylinder block being partially located in heat exchanging chamber has
One layer of drainage plate, end face of the drainage plate far from inboard wall of cylinder block is from one end far from draining cavity to close to the one of draining cavity
End is gradually obliquely installed.
4. a kind of drying cylinder according to claim 3, it is characterised in that: sunken end face of the drainage plate far from cylinder interior
Setting.
5. a kind of drying cylinder according to claim 4, it is characterised in that: one end warp of the drainage plate close to draining cavity
It is formed with a flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976894.1U CN208501390U (en) | 2018-06-25 | 2018-06-25 | A kind of drying cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976894.1U CN208501390U (en) | 2018-06-25 | 2018-06-25 | A kind of drying cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208501390U true CN208501390U (en) | 2019-02-15 |
Family
ID=65286497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820976894.1U Active CN208501390U (en) | 2018-06-25 | 2018-06-25 | A kind of drying cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208501390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668278A (en) * | 2021-08-27 | 2021-11-19 | 江苏京环隆亨纸业有限公司 | Drying device for manufacturing anti-damage recycled paper |
-
2018
- 2018-06-25 CN CN201820976894.1U patent/CN208501390U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668278A (en) * | 2021-08-27 | 2021-11-19 | 江苏京环隆亨纸业有限公司 | Drying device for manufacturing anti-damage recycled paper |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 324400 Sha lake, Lake Town, Longyou County, Quzhou, Zhejiang Patentee after: Zhejiang Jinlong Renewable Resources Technology Co., Ltd Address before: 324400 Sha lake, Lake Town, Longyou County, Quzhou, Zhejiang Patentee before: Zhejiang Jinlong Paper Industry Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |