CN204574896U - Slag heat exchange cylinder - Google Patents
Slag heat exchange cylinder Download PDFInfo
- Publication number
- CN204574896U CN204574896U CN201520141448.5U CN201520141448U CN204574896U CN 204574896 U CN204574896 U CN 204574896U CN 201520141448 U CN201520141448 U CN 201520141448U CN 204574896 U CN204574896 U CN 204574896U
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- China
- Prior art keywords
- wiper
- heat
- exchanging water
- slag
- roll body
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Abstract
The utility model discloses a kind of slag heat exchange cylinder, belong to field of heat exchange equipment, the slag heat exchange cylinder that a kind of applicable slag uses is provided, comprise roll body and the wiper being arranged on roll body inside, one end of described roll body is material inlet end, the other end is material outlet end, also comprises heat exchanging water pipe, and described heat exchanging water pipe to be arranged on wiper and in spiral distribution along wiper.The utility model by arranging heat exchanging water pipe on wiper, promotes to realize in the process of slag movement the heat exchange of heat-exchanging water in heat exchanging water pipe and slag material at helical blade.Can realize, to the heat energy recycle of slag, economizing on resources, reducing costs after adopting the utility model.
Description
Technical field
The utility model relates to field of heat exchange equipment, particularly relates to a kind of slag heat exchange cylinder.
Background technology
For a long time, heat energy recovery rate, the utilization rate of the high temperature slag produced after the relieving haperacidity of sulfuric acid ore deposit are lower, and a large amount of heat energy along with cooling water outflow, and fails to be recycled utilization, causes the significant wastage of the energy.In recent years, along with the continuous lifting of national requirements for environmental protection, heat energy recycle is carried out to high temperature slag, improve energy utilization rate and become development trend.Consider the particularity of slag, therefore need to design the special heat transmission equipment being applicable to slag and using.
Utility model content
The technical problem that the utility model solves is to provide the slag heat exchange cylinder that a kind of applicable slag uses.
The utility model solves the technical scheme that its technical problem adopts: slag heat exchange cylinder, comprise roll body and the wiper being arranged on roll body inside, one end of described roll body is material inlet end, the other end is material outlet end, also comprise heat exchanging water pipe, described heat exchanging water pipe to be arranged on wiper and in spiral distribution along wiper.
Further: described roll body comprises hypostracum and outer shell, between hypostracum and outer shell, be heat-exchanging water interlayer; Described wiper is arranged on hypostracum inside, and the water side of described heat exchanging water pipe is communicated with heat-exchanging water interlayer; The hot water outlet pipe be communicated with heat-exchanging water interlayer is provided with in one end of roll body.
Further: also comprise dispensing head, described dispensing head is arranged on one end of material outlet end on roll body; The water inlet end of described heat exchanging water pipe and the water side of hot water outlet pipe are connected with dispensing head respectively.
Further: described wiper has four groups, and four groups of wiper nested settings successively, be provided with heat exchanging water pipe often organizing on wiper, the heat exchanging water pipe on four groups of wiper is connected in parallel.
Further: the radial direction along roll body in hypostracum is provided with dividing plate, described dividing plate and the interlaced setting of wiper.
Further: described dividing plate has four pieces, and four pieces of dividing plates are evenly distributed in the surrounding of internal face on hypostracum.
Further: described heat exchanging water pipe is arranged on the trailing flank of wiper.
The beneficial effects of the utility model are: can realize the heat energy recycle to slag, by arranging heat exchanging water pipe on the wiper of roll body inside, then realize heat exchange by the process of helical blade promotion slag movement.Further also by arranging two-layer roll body structure, and the heat-exchanging water interlayer of centre is communicated with heat exchanging water pipe, like this, heat-exchanging water interlayer also can realize heat exchange, improve overall heat exchange efficiency, make heat exchange cylinder overall heat exchange speed very fast, and heat exchange efficiency is higher.Can realize, to the heat energy recycle of slag, economizing on resources, reducing costs after adopting the utility model.
Accompanying drawing explanation
Fig. 1 is the overall structure view of slag heat exchange cylinder described in the utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 be heat exchanging fluid flow to schematic diagram;
Fig. 4 is the 3-D view of A-A section in Fig. 1;
Fig. 5 is the sectional view in A-A cross section in Fig. 1;
Fig. 6 is the sectional view in B-B cross section in Fig. 5;
Fig. 7 is the enlarged diagram of regional area Q in Fig. 6;
Fig. 8 is the 3-D view of single group wiper;
Fig. 9 is the front view of Fig. 8;
Figure 10 be four groups of wiper nested successively after 3-D view;
Figure 11 is the front view of Figure 10;
Be labeled as in figure: wiper 1, heat exchanging water pipe 2, hypostracum 3, outer shell 4, heat-exchanging water interlayer 5, hot water outlet pipe 6, dispensing head 7, roll body 8, material inlet end 81, material outlet end 82, driving mechanism 9, tugboat 10, dividing plate 101.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in Fig. 1 to Figure 11, slag heat exchange cylinder described in the utility model, comprise roll body 8 and the wiper 1 being arranged on roll body 8 inside, one end of described roll body is material inlet end 81, the other end is material outlet end 82, also comprise heat exchanging water pipe 2, described heat exchanging water pipe 2 to be arranged on wiper 1 and in spiral distribution along wiper 1.Wherein the effect of wiper 1 is the impetus realized in cylinder rotation process slag material, along with the rotation of roll body 8 is transported to material outlet end 82 gradually after entering from material inlet end 81 one end to make slag material, and final discharge from roll body 8.And after passing through, on wiper 1, heat exchanging water pipe 2 is set along wiper 1, by passing into heat-exchanging water in heat exchanging water pipe 2, the thermal energy exchange between heat-exchanging water and slag material can be realized.Roll body 8 drives rotation by driving mechanism 9, supported by tugboat 10 simultaneously, because roll body 8 is in rotation process, wiper 1 directly contacts with slag material, therefore its temperature is higher, and heat exchanging water pipe 2 is arranged on wiper 1 and can realizes heat energy transmission faster, and then improve heat exchange efficiency, reduce heat-energy losses.Wiper 1 can be have how soon steel plate splicing forms, and does not require that it is overall for being necessary for one.
As for wiper 1, as shown in Fig. 8 to Figure 11, it is structure helically, and can arrange many group wiper 1, Fig. 8 and Figure 9 shows that single schematic diagram organizing wiper 1 in same heat exchange cylinder; Figure 10 with Figure 11 is the schematic diagram of four groups of wiper 1 nested setting successively.Certainly, for when arranging N group wiper 1, the pitch of wiper 1 should be the N of the spacing of adjoining spiral scraping blade 1 doubly; As for when arranging four groups of wiper 1, the pitch of wiper 1 should be four times of the spacing of adjoining spiral scraping blade 1.
In addition, in order to improve heat exchange efficiency further, also roll body 8 can be set to the structure comprising hypostracum 3 and outer shell 4, and be heat-exchanging water interlayer 5 between hypostracum 3 and outer shell 4; It is inner that described wiper 1 is arranged on hypostracum 3, and the water side of described heat exchanging water pipe 2 is communicated with heat-exchanging water interlayer 5; The hot water outlet pipe 6 be communicated with heat-exchanging water interlayer 5 is provided with in one end of roll body.First the heat-exchanging water of whole like this slag heat exchange drums inside realizes the first time heat exchange with slag along the heat exchanging water pipe 2 wiper 1 after the water intake end of heat exchanging water pipe 2 enters, then heat-exchanging water enters in the heat-exchanging water interlayer 5 between hypostracum 3 and outer shell 4 from the water side of heat exchanging water pipe 2, realize and the second time heat exchange of slag again, finally discharged by the heat-exchanging water after heating and be recovered utilization in heat-exchanging water interlayer 5.
In addition, consider that heat exchanging water pipe 2 and heat-exchanging water interlayer 5 etc. all need to rotate together along with roll body 8, being flexibly connected therefore for the ease of outer water tube and roll body, also can arrange dispensing head 7 structure, described dispensing head 7 is arranged on one end of material outlet end 82 on roll body 8; The water inlet end of described heat exchanging water pipe 2 and the water side of hot water outlet pipe 6 are connected with dispensing head 7 respectively.Like this, outer water tube is directly connected with dispensing head, realizes being flexibly connected between roll body 8 by dispensing head.Wherein, so-called outer water tube, refers to feed pipe and drainpipe etc., feed pipe for heat exchange cylinder improve needed for heat-exchanging water, drainpipe then carries out heat energy utilization by being entered subsequent processing by the heat-exchanging water after heating.
In addition, also in hypostracum 3, the radial direction of roll body 8 can be provided with dividing plate 101, described dividing plate 101 and the interlaced setting of wiper 1.The effect arranging dividing plate 101 guarantees that cylinder inboard wall heat transfer is close to by slag material in the process of rotating along with roll body 8, dispels the heat again when arriving cylinder top in the property shed.As for the quantity of dividing plate 101, generally can set according to actual conditions, have four pieces as dividing plate 101 can be arranged, and four pieces of dividing plates 101 are evenly distributed in the surrounding of hypostracum 3 internal face.
In addition, consider that slag material is in the process of rotating along with roll body 8, it is more serious to the wearing and tearing of wiper 1, therefore heat exchanging water pipe 2 is arranged on the trailing flank of wiper 1, the contact of heat exchanging water pipe 2 and slag material can be reduced like this, reduce the abrasion condition of heat exchanging water pipe 2, improve its service life.Heat exchanging water pipe 2 is arranged on the trailing flank of wiper 1 by what is called, refers to the side be arranged on towards material inlet end 81 on wiper 1.
Claims (7)
1. slag heat exchange cylinder, comprise roll body (8) and be arranged on the inner wiper (1) of roll body (8), one end of described roll body is material inlet end (81), the other end is material outlet end (82), it is characterized in that: also comprise heat exchanging water pipe (2), it is upper and in spiral distribution along wiper (1) that described heat exchanging water pipe (2) is arranged on wiper (1).
2. slag heat exchange cylinder as claimed in claim 1, it is characterized in that: described roll body (8) comprises hypostracum (3) and outer shell (4), be heat-exchanging water interlayer (5) between hypostracum (3) and outer shell (4); It is inner that described wiper (1) is arranged on hypostracum (3), and the water side of described heat exchanging water pipe (2) is communicated with heat-exchanging water interlayer (5); The hot water outlet pipe (6) be communicated with heat-exchanging water interlayer (5) is provided with in one end of roll body.
3. slag heat exchange cylinder as claimed in claim 2, is characterized in that: also comprise dispensing head (7), and described dispensing head (7) is arranged on one end of the upper material outlet end (82) of roll body (8); The water inlet end of described heat exchanging water pipe (2) and the water side of hot water outlet pipe (6) are connected with dispensing head (7) respectively.
4. slag heat exchange cylinder as claimed in claim 1, it is characterized in that: described wiper (1) has four groups, and four groups of wiper (1) nested settings successively, be provided with heat exchanging water pipe (2) often organizing on wiper, the heat exchanging water pipe (2) on four groups of wiper is connected in parallel.
5. slag heat exchange cylinder as claimed in claim 2, it is characterized in that: in hypostracum (3), the radial direction of roll body (8) is provided with dividing plate (101), described dividing plate (101) and wiper (1) interlaced setting.
6. slag heat exchange cylinder as claimed in claim 5, is characterized in that: described dividing plate (101) has four pieces, and four pieces of dividing plates (101) are evenly distributed in the surrounding of hypostracum (3) internal face.
7. the slag heat exchange cylinder according to any one of claim 1 to 6, is characterized in that: described heat exchanging water pipe (2) is arranged on the trailing flank of wiper (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141448.5U CN204574896U (en) | 2015-03-12 | 2015-03-12 | Slag heat exchange cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141448.5U CN204574896U (en) | 2015-03-12 | 2015-03-12 | Slag heat exchange cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574896U true CN204574896U (en) | 2015-08-19 |
Family
ID=53867519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520141448.5U Expired - Fee Related CN204574896U (en) | 2015-03-12 | 2015-03-12 | Slag heat exchange cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204574896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019140961A1 (en) * | 2018-01-16 | 2019-07-25 | 金川集团股份有限公司 | High-temperature reaction material heat energy recovery device |
| CN114353566A (en) * | 2021-12-22 | 2022-04-15 | 浙江高晟光热发电技术研究院有限公司 | Particle heat exchange device with conveying function |
-
2015
- 2015-03-12 CN CN201520141448.5U patent/CN204574896U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019140961A1 (en) * | 2018-01-16 | 2019-07-25 | 金川集团股份有限公司 | High-temperature reaction material heat energy recovery device |
| CN114353566A (en) * | 2021-12-22 | 2022-04-15 | 浙江高晟光热发电技术研究院有限公司 | Particle heat exchange device with conveying function |
| CN114353566B (en) * | 2021-12-22 | 2023-11-24 | 浙江高晟光热发电技术研究院有限公司 | Particle heat exchange device with conveying function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150819 Termination date: 20180312 |