CN207649425U - High temperature coke powder cooling device - Google Patents
High temperature coke powder cooling device Download PDFInfo
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- CN207649425U CN207649425U CN201721671208.1U CN201721671208U CN207649425U CN 207649425 U CN207649425 U CN 207649425U CN 201721671208 U CN201721671208 U CN 201721671208U CN 207649425 U CN207649425 U CN 207649425U
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- outer tube
- partition
- high temperature
- coke powder
- cooling device
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Abstract
The utility model discloses a kind of high temperature coke powder cooling devices, including babinet and water inlet pipe and outlet pipe, further include central tube and outer tube I and outer tube II, central tube is located in outer tube I, outer tube I is located in outer tube II, upper partition and middle level partition board and lower partition are equipped in the babinet, it is connected with upper partition at the top of the central tube, central tube, which is corresponded to, in the upper partition and middle level partition board and lower partition is equipped with through-hole, I top of outer tube is connected with middle plate, II top of outer tube is connected with lower partition, central tube is connected with II lower part of outer tube by connecting plate, there is gap between I lower part of outer tube and connecting plate；Water inlet pipe is located at the cavity formed between middle level partition board and lower partition on babinet and is connected, and outlet pipe is located at the cavity formed between upper partition and middle level partition board on babinet and is connected.Small compared with existing same category of device, light-weight, heat exchange efficiency promotes about 30%, and service life extends by about one time.
Description
Technical field
The utility model is related to Dry Quenching Technology fields, more particularly, to a kind of high temperature coke powder cooling device.
Background technology
Traditional dry coke quenching high-temperature coke powder cooling device is three casings of single structure, and defect has：1) equipment unit weight
The effective heat exchange area of amount is less than normal, is located at central high temperature coke powder and cooling water spacing is larger, needs to increase cooling time, needs to increase
Big heat exchange area causes equipment volume to increase；2) due to its structure design defect, cause inner water tube fragile.
Utility model content
In view of the shortcomings of the prior art, the technical problem to be solved by the utility model is to provide a kind of coolings of high temperature coke powder to fill
It sets, to reach raising heat exchange efficiency, the purpose to prolong the service life.
In order to solve the above-mentioned technical problem, technical solution used by the utility model is：
The high temperature coke powder cooling device, including babinet and water inlet pipe and outlet pipe further include central tube and outer tube I with
And outer tube II, central tube are located in outer tube I, outer tube I is located in outer tube II, in the babinet be equipped with upper partition and
Middle level partition board and lower partition are connected with upper partition at the top of the central tube, the upper partition and middle level partition board and
Central tube is corresponded in lower partition and is equipped with through-hole, and I top of outer tube is connected with middle plate, II top of outer tube and lower partition
It is connected, central tube is connected with II lower part of outer tube by connecting plate, has gap between I lower part of outer tube and connecting plate；It is described
Water inlet pipe is located at the cavity formed between middle level partition board and lower partition on babinet and is connected, and the outlet pipe is located on babinet
The cavity formed between upper partition and middle level partition board is connected.
Further, the babinet includes upper box and middle case and lower box setting up and down, the central tube, outer
Casing I, outer tube II and three layers of partition board are each provided in middle case.
The connecting plate is arc panel.
Equipped with lower layer's positioning plate for being positioned to outer tube II, lower layer's positioning plate below lower partition in the babinet
Corresponding central tube is equipped with hole.
The central tube and outer tube I and outer tube II form cooling collar structure, and cooling collar structure is in babinet
For one group be uniformly arranged.
The water inlet pipe and outlet pipe are oppositely arranged.
The upper box and middle case are cylindrical structure, and lower box is taper barrel structure.
The upper box is connect with cork dry quenching disposable dust remover ash bucket, lower box and unloading valve.
It is connected by flange arrangement between the upper box and middle case, between middle case and lower box.
There is gap between the outer tube II and lower layer's positioning plate.
The utility model compared with prior art, has the following advantages：
The high temperature coke powder cooling device is reasonable in design, high temperature coke powder thermal medium and cold medium reverse flow, cooler
It can be uniformly arranged multigroup, improve heat transfer effect, small compared with existing same category of device, light-weight, heat exchange efficiency is promoted about
30%, service life is promoted by about one time.
Description of the drawings
The content expressed by each width attached drawing of this specification and the label in figure are briefly described below：
Fig. 1 is utility model device front view.
Fig. 2 is utility model device vertical view.
Fig. 3 is the B-B sectional views along Fig. 1.
Fig. 4 is the D-D sectional views along Fig. 1.
Fig. 5 is utility model device operation principle schematic diagram.
In figure：
1. upper box, 2. middle cases, 3. lower boxes, 4. bolts I, 5. nuts I, 6. gaskets I, 7. bolts II, 8. nuts II,
9. gasket II, 10. water inlet pipes, 11. outlet pipes, 12. upper partitions, 13. middle level partition boards, 14. lower partitions, the positioning of 15. lower layers
Plate, 16. central tubes, 17. outer tubes I, 18. outer tubes II, 19. arc panels.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
Thin explanation.
As shown in Figures 1 to 5, the high temperature coke powder cooling device, including babinet, water inlet pipe 10, outlet pipe 11, central tube 16
With outer tube I 17 and outer tube II 18；Wherein, central tube 16 is located in outer tube I 17, and outer tube I is located at outer tube II 18
In, it is equipped with upper partition 12 and middle level partition board 13 and lower partition 14 in babinet, is connected with upper partition at the top of central tube, on
Central tube is corresponded on layer partition board and middle level partition board and lower partition and is equipped with through-hole, and I top of outer tube is connected with middle plate, outside
The top of casing II is connected with lower partition, and central tube is connected with II lower part of outer tube by connecting plate, I lower part of outer tube with connect
There is gap between plate.
Central tube and outer tube I and outer tube II form cooling collar structure, and cooling collar structure is equal in babinet
One group of even setting.Thermal medium and the uniform heat exchange of cold medium are realized, heat transfer effect is improved.
Water inlet pipe 10 is located at the cavity formed between middle level partition board and lower partition on babinet and is connected, and outlet pipe 11 is set
The cavity formed between upper partition and middle level partition board on babinet is connected.Realize thermal medium and cold medium reverse flow,
Improve heat transfer effect.
Preferably, babinet includes upper box 1 and middle case 2 and lower box 3 setting up and down, and upper box 1 is located at raising middle flask
Above body, middle case 2 is located at 3 top of lower box；Upper box and middle case are cylindrical structure, and lower box is taper barrel structure.On
Babinet 1 is connect with cork dry quenching disposable dust remover ash bucket, lower box 3 and unloading valve.
It is connected by flange arrangement between upper box and middle case, between middle case and lower box.Preferably, upper box
If flange is connected by bolt stem I 4 with nut I 5 and the realization of gasket I 6 between middle case, method between middle case and lower box
If orchid is connected by bolt stem II 7 with nut II 8 and the realization of gasket II 9.
Central tube, outer tube I, outer tube II and three layers of partition board are each provided in middle case.Central tube top and upper layer every
Plate is welded together；I top of outer tube is welded together with middle level partition board；II top of outer tube is welded together with lower partition；Connection
Plate is arc panel, and 19 2 side of arc panel is welded together respectively at central tube and II lower part of outer tube, forms cooling duct.
It is corresponded to equipped with lower layer's positioning plate for being positioned to outer tube II, lower layer's positioning plate below lower partition in babinet
Central tube is equipped with hole.Upper partition 12, middle level partition board 13 and lower partition 14 and lower layer's positioning plate 15 in middle case 2
Wall is welded together, and wherein lower layer's positioning plate 15 and outer tube II is main to consider central tube 16, outer tube I, outer there are certain interval
The thermal expansion factor of the internals such as casing II and arc panel 19.
Water inlet pipe and outlet pipe are oppositely arranged.Cooling device has two kinds of working medias, another one is high temperature nut coke coke powder
Kind is cooling water.
High temperature nut coke coke powder is flowed into the central tube 16 in middle case 2 by upper box 1, and cooling water flows into lower layer from water inlet pipe 10
Partition board 14, and overflowing between I chuck of outer tube II and outer tube, then backflow between I chuck of central tube 16 and outer tube, after
It overflows to middle level partition board 13 and is discharged by outlet pipe 11, thermal medium and cold medium reverse flow improve heat transfer effect.With it is existing same
Class equipment is light-weight compared to small, and heat exchange efficiency promotes about 30%, and service life is promoted by about one time.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as using the improvement of the various unsubstantialities of the design and technical solution progress of the utility model,
Or it is not improved the design of the utility model and technical solution are directly applied into other occasions, in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of high temperature coke powder cooling device, including babinet and water inlet pipe and outlet pipe, it is characterised in that：It further include central tube
With outer tube I and outer tube II, central tube is located in outer tube I, and outer tube I is located in outer tube II, is set in the babinet
Have upper partition and middle level partition board and a lower partition, be connected with upper partition at the top of the central tube, the upper partition with
Central tube is corresponded on middle level partition board and lower partition and is equipped with through-hole, and I top of outer tube is connected with middle plate, and outer tube II pushes up
Portion is connected with lower partition, and central tube is connected with II lower part of outer tube by connecting plate, is had between I lower part of outer tube and connecting plate
There is gap；The water inlet pipe is located at the cavity formed between middle level partition board and lower partition on babinet and is connected, the water outlet
Pipe is located at the cavity formed between upper partition and middle level partition board on babinet and is connected.
2. high temperature coke powder cooling device as described in claim 1, it is characterised in that：The babinet includes upper box setting up and down
With middle case and lower box, the central tube, outer tube I, outer tube II and three layers of partition board are each provided in middle case.
3. high temperature coke powder cooling device as described in claim 1, it is characterised in that：The connecting plate is arc panel.
4. high temperature coke powder cooling device as described in claim 1, it is characterised in that：It is equipped with below lower partition in the babinet
Lower layer's positioning plate for being positioned to outer tube II, lower layer's positioning plate correspond to central tube and are equipped with hole.
5. high temperature coke powder cooling device as described in claim 1, it is characterised in that：The central tube and outer tube I and housing
Pipe II forms cooling collar structure, and cooling collar structure is one group be uniformly arranged in babinet.
6. high temperature coke powder cooling device as described in claim 1, it is characterised in that：The water inlet pipe and outlet pipe are oppositely arranged.
7. high temperature coke powder cooling device as claimed in claim 2, it is characterised in that：The upper box and middle case are cylinder knot
Structure, lower box are taper barrel structure.
8. high temperature coke powder cooling device as claimed in claim 2, it is characterised in that：The upper box and cork dry quenching disposable dust remover
Ash bucket connects, lower box and unloading valve.
9. high temperature coke powder cooling device as claimed in claim 2, it is characterised in that：Between the upper box and middle case, raising middle flask
It is connected by flange arrangement between body and lower box.
10. high temperature coke powder cooling device as claimed in claim 4, it is characterised in that：The outer tube II and lower layer's positioning plate it
Between have gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721671208.1U CN207649425U (en) | 2017-12-05 | 2017-12-05 | High temperature coke powder cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721671208.1U CN207649425U (en) | 2017-12-05 | 2017-12-05 | High temperature coke powder cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207649425U true CN207649425U (en) | 2018-07-24 |
Family
ID=62882657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721671208.1U Active CN207649425U (en) | 2017-12-05 | 2017-12-05 | High temperature coke powder cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207649425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764102A (en) * | 2017-12-05 | 2018-03-06 | 马鞍山钢铁股份有限公司 | A kind of high temperature coke powder cooling device |
-
2017
- 2017-12-05 CN CN201721671208.1U patent/CN207649425U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764102A (en) * | 2017-12-05 | 2018-03-06 | 马鞍山钢铁股份有限公司 | A kind of high temperature coke powder cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 243003 8 Jiuhua Road, Yushan, Ma'anshan, Anhui Patentee after: Ma'anshan Iron and Steel Co., Ltd. Address before: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Yushan, Ma'anshan, Anhui Patentee before: Ma'anshan Iron and Steel Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |