CN207838343U - Distribution head - Google Patents
Distribution head Download PDFInfo
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- CN207838343U CN207838343U CN201721878603.7U CN201721878603U CN207838343U CN 207838343 U CN207838343 U CN 207838343U CN 201721878603 U CN201721878603 U CN 201721878603U CN 207838343 U CN207838343 U CN 207838343U
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- China
- Prior art keywords
- cylinder
- sub
- material cylinder
- feeding
- distribution head
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- 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 belongs to vaporizer technology field, is related to a kind of distribution head of uniform distribution, including feeding cylinder, upper sub-material cylinder, lower sub-material cylinder, and upper sub-material cylinder is sealedly attached to feeding cylinder surface lower portions, and lower sub-material cylinder top is equipped in the inner cavity of upper sub-material cylinder；Feeding cylinder lower part is stretched into sub-material cylinder, and feeding cylinder lower end is uniformly arranged cylinder toothed region, the lower tapered shape of sub-material cylinder, the outer surface formation material path of the inner surface of upper sub-material cylinder and lower sub-material cylinder, top and the feeding cylinder coaxial arrangement material hole of the lower sub-material cylinder.The utility model product structure is simple, reasonable, when in use, specific aim improvement is carried out for the existing distributor defect that existing cloth is uneven, impact is big when in use, by in the upper sub-material cylinder of discharge outlet setting of feeding cylinder and lower sub-material cylinder, it is cooperated by upper sub-material cylinder and lower sub-material cylinder and realizes uniform distribution, and effectively reduce charging impact.
Description
Technical field
The utility model belongs to vaporizer technology field, is related to a kind of distribution head of uniform distribution.
Background technology
Existing evaporator distribution head is mostly open type, and when liquid is larger, material flows directly into from upper end opening,
Keep the fluid distrbution for being attached to falling liquid film inside pipe wall uneven, reduces the thermal efficiency, influence production efficiency.Meanwhile material directly flows
The impact force for entering generation is also larger, and there are larger security risks.
Invention content
For the utility model in view of the above-mentioned problems, providing a kind of distribution head, which can realize uniform distribution, and can be effective
Reduce impact.
According to the technical solution of the utility model：A kind of distribution head, it is characterised in that：Including feeding cylinder, upper sub-material cylinder, under
Sub-material cylinder, upper sub-material cylinder are sealedly attached to feeding cylinder surface lower portions, and lower sub-material cylinder top is equipped in the inner cavity of upper sub-material cylinder
In；Feeding cylinder lower part is stretched into sub-material cylinder, and feeding cylinder lower end is uniformly arranged cylinder toothed region, the lower tapered shape of sub-material cylinder, on
The outer surface of the inner surface of sub-material cylinder and lower sub-material cylinder forms material path, and top and the feeding cylinder coaxial arrangement of the lower sub-material cylinder are expected
Hole.
It is supported and is connected by support plate between the upper sub-material cylinder and lower sub-material cylinder as a further improvement of the utility model,
It connects.
The outer surface of the upper sub-material cylinder is in vertical direction with 30 ° of angles as a further improvement of the utility model,.
The inner wall of the lower sub-material cylinder is from the horizontal by 30 ° of angles as a further improvement of the utility model,.
The cylinder toothed region includes six tooth forms, the height of each tooth form as a further improvement of the utility model,
It is 20mm.
A diameter of 10mm in the material hole as a further improvement of the utility model, the lower end of feeding cylinder and lower sub-material
Distance is 75mm between the lower end of cylinder.
The a diameter of 195mm in bottom of the upper sub-material cylinder as a further improvement of the utility model, under lower sub-material cylinder
The a diameter of 250mm in bottom.
The upper end of the lower sub-material cylinder extends under the bottom of the tooth of cylinder toothed region as a further improvement of the utility model,
At end position.
The bottom of the upper sub-material cylinder and the bottom distance of lower sub-material cylinder are as a further improvement of the utility model,
35mm。
The utility model has technical effect that：The utility model product structure is simple, reasonable, when in use, for existing
It is distributed the device defect that existing cloth is uneven when in use, impact is big and carries out specific aim improvement, pass through going out in feeding cylinder
Upper sub-material cylinder and lower sub-material cylinder are set at material mouth, is cooperated by upper sub-material cylinder and lower sub-material cylinder and realizes uniform distribution, and effectively
Reduce charging impact.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Specific implementation mode
Specific embodiment of the present utility model is further described below in conjunction with the accompanying drawings.
In Fig. 1,2, including feeding cylinder 1, cylinder toothed region 2, upper sub-material cylinder 3, lower sub-material cylinder 4, support plate 5, material hole 6, material
Road 7 etc..
As shown in Figure 1, 2, the utility model is a kind of distribution head, including feeding cylinder 1, upper sub-material cylinder 3, lower sub-material cylinder 4, on
Sub-material cylinder 3 is sealedly attached to 1 surface lower portions of feeding cylinder, and lower 4 top of sub-material cylinder is equipped in the inner cavity of upper sub-material cylinder 3；Into
1 lower part of barrel is stretched into sub-material cylinder 3, and 1 lower end of feeding cylinder is uniformly arranged cylinder toothed region 2, lower 4 tapered shape of sub-material cylinder, on
The inner surface of sub-material cylinder 3 and the outer surface of lower sub-material cylinder 4 form material path 7, and the top of the lower sub-material cylinder 4 and feeding cylinder 1 are coaxial
If material placing hole 6.
It is supported and is connected by support plate 5 between upper sub-material cylinder 3 and lower sub-material cylinder 4.
The outer surface of upper sub-material cylinder 3 is in vertical direction with 30 ° of angles, and the inner wall of lower sub-material cylinder 4 is from the horizontal by 30 ° of angles.
When finding 30 ° of angles by repetition test, blanking is most uniform, and impact force is minimum.
Cylinder toothed region 2 includes six tooth forms, and the height of each tooth form is 20mm.
The a diameter of 10mm for expecting hole 6, distance is 75mm between the lower end of feeding cylinder 1 and the lower end of lower sub-material cylinder 4.
The a diameter of 195mm in bottom of upper sub-material cylinder 3, a diameter of 250mm in bottom of lower sub-material cylinder 4.
The upper end of lower sub-material cylinder 4 extends at the bottom of the tooth lower end position of cylinder toothed region 2.
The bottom of upper sub-material cylinder 3 and the bottom distance of lower sub-material cylinder 4 are 35mm.
The course of work of the utility model is as follows：External material enters feeding cylinder 1 by the upper feed inlet of feeding cylinder 1
In, it after the material continuously launched enters feeding cylinder 1, under the effect of gravity, falls on lower sub-material cylinder 4, the 4 pairs of entrance of lower sub-material cylinder
Material play cushioning effect, greatly reduce the impact force of material；A material part for input slides from material path 7 enters tank body
In, realize uniform feeding operation, when charging rate is more than blanking velocity, material heap between upper sub-material cylinder 3 and lower sub-material cylinder 4
Long-pending, the material in feeding cylinder 1 is slided from cylinder toothed region 2 into material path 7, since circumferentially shape is uniformly arranged cylinder toothed region 2,
The uniform feeding of material path 7 may be implemented, while expecting that hole 6 can also carry out effective blanking operation.
Claims (9)
1. a kind of distribution head, it is characterised in that：Including feeding cylinder（1）, upper sub-material cylinder（3）, lower sub-material cylinder（4）, upper sub-material cylinder（3）
It is sealedly attached to feeding cylinder（1）Surface lower portions, lower sub-material cylinder（4）Top is equipped in upper sub-material cylinder（3）Inner cavity in；Charging
Cylinder（1）Sub-material cylinder is stretched into lower part（3）In, feeding cylinder（1）Lower end is uniformly arranged cylinder toothed region（2）, lower sub-material cylinder（4）In cone
Shape, upper sub-material cylinder（3）Inner surface and lower sub-material cylinder（4）Outer surface formed material path（7）, the lower sub-material cylinder（4）Top
Portion and feeding cylinder（1）Coaxial arrangement material hole（6）.
2. distribution head as described in claim 1, it is characterised in that：The upper sub-material cylinder（3）With lower sub-material cylinder（4）Between pass through
Support plate（5）Support connection.
3. distribution head as described in claim 1, it is characterised in that：The upper sub-material cylinder（3）Outer surface in vertical direction with
30 ° of angles.
4. distribution head as described in claim 1, it is characterised in that：The lower sub-material cylinder（4）Inner wall from the horizontal by 30 °
Angle.
5. distribution head as described in claim 1, it is characterised in that：The cylinder toothed region（2）Including six tooth forms, Mei Gechi
The height of shape is 20mm.
6. distribution head as described in claim 1, it is characterised in that：The material hole（6）A diameter of 10mm, feeding cylinder（1）'s
Lower end and lower sub-material cylinder（4）Lower end between distance be 75mm.
7. distribution head as described in claim 1, it is characterised in that：The upper sub-material cylinder（3）The a diameter of 195mm in bottom, under
Sub-material cylinder（4）The a diameter of 250mm in bottom.
8. distribution head as described in claim 1, it is characterised in that：The lower sub-material cylinder（4）Upper end extend to cylinder tooth form
Portion（2）Bottom of the tooth lower end position at.
9. distribution head as described in claim 1, it is characterised in that：The upper sub-material cylinder（3）Bottom and lower sub-material cylinder（4）'s
Bottom distance is 35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721878603.7U CN207838343U (en) | 2017-12-28 | 2017-12-28 | Distribution head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721878603.7U CN207838343U (en) | 2017-12-28 | 2017-12-28 | Distribution head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207838343U true CN207838343U (en) | 2018-09-11 |
Family
ID=63419406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721878603.7U Active CN207838343U (en) | 2017-12-28 | 2017-12-28 | Distribution head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207838343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451281A (en) * | 2019-08-14 | 2019-11-15 | 无锡雪浪环境科技股份有限公司 | A kind of feed inlet sub-material antispraying structure |
-
2017
- 2017-12-28 CN CN201721878603.7U patent/CN207838343U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451281A (en) * | 2019-08-14 | 2019-11-15 | 无锡雪浪环境科技股份有限公司 | A kind of feed inlet sub-material antispraying structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |