CN108398040B - Rotary heat exchanger - Google Patents
Rotary heat exchanger Download PDFInfo
- Publication number
- CN108398040B CN108398040B CN201810411467.3A CN201810411467A CN108398040B CN 108398040 B CN108398040 B CN 108398040B CN 201810411467 A CN201810411467 A CN 201810411467A CN 108398040 B CN108398040 B CN 108398040B
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- Prior art keywords
- conical
- pipes
- inner cylinder
- interlayer
- cylinder
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- 239000000463 material Substances 0.000 claims abstract description 39
- 239000011229 interlayer Substances 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 229910052573 porcelain Inorganic materials 0.000 claims description 12
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D11/00—Heat-exchange apparatus employing moving conduits
- F28D11/02—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Paper (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a rotary heat exchanger, which comprises a frame (1), a cylinder body (2) and a driving mechanism (5), wherein two ends of the cylinder body (2) are respectively provided with a feeding end (3) and a discharging end (4), the cylinder body (2) comprises a shell (6) and an inner cylinder (7), the inner cylinder (7) is respectively communicated with a reaction material conveying pipe (9) at the end parts of the feeding end (3) and the discharging end (4), an interlayer (8) is formed between the shell (6) and the inner cylinder (7), and the interlayer (8) is respectively communicated with a pulp pipe (10) on the feeding end (3) and the discharging end (4); a plurality of heat exchange branched pipes (11) which are circumferentially distributed along the axial direction are arranged in the inner cylinder (7), and two ends of each heat exchange branched pipe (11) are respectively communicated with heat exchange pipes (13) at the feeding end (3) and the discharging end (4) through annular pipes (12). The rotary heat exchanger has the advantages of simple structure, comprehensive functions and capability of improving the production efficiency, so that the rotary heat exchanger is suitable for popularization and use.
Description
Technical Field
The invention relates to a rotary heat exchanger which can be used in the fields of energy environmental protection, smelting, petroleum, chemical industry, printing and dyeing, pharmacy, food and the like.
Background
The existing rotary heat exchanger has a single structure, and can not provide multiple materials to enter different channels respectively and simultaneously for reaction heat exchange.
Disclosure of Invention
The invention aims at solving the problems existing in the prior art and provides a rotary heat exchanger capable of carrying out one-to-many or many-to-one reaction heat exchange while conveying various materials.
The invention aims at solving the problems through the following technical scheme:
the utility model provides a rotatory heat exchanger, includes the frame, can rotatory barrel in the frame and the rotatory actuating mechanism of drive barrel, and the both ends of barrel set up feed end and discharge end, its characterized in that respectively: the cylinder body comprises a shell and an inner cylinder, the inner cylinder is respectively communicated with reaction material conveying pipes at the ends of the feeding end and the discharging end, an interlayer is formed between the shell and the inner cylinder, and the interlayer is respectively communicated with ore pulp pipes at the feeding end and the discharging end; a plurality of heat exchange branched pipes which are circumferentially distributed along the axial direction are arranged in the inner cylinder, and two ends of each heat exchange branched pipe are respectively communicated with the heat exchange pipes at the feeding end and the discharging end through annular pipes.
The inner cylinder consists of a titanium plate and an expansion joint connected with the titanium plate.
The interlayer adopts a supporting pore plate to limit the interval between the shell and the inner cylinder; and a supporting plate is arranged in the inner cylinder.
The inner cylinder and the interlayer in be equipped with the ceramic ball that prevents the material scale deposit, and the both ends of inner cylinder are equipped with the perforated plate that can restrict ceramic ball range of motion, the aperture minimum on the perforated plate is less than the diameter of ceramic ball.
The feeding end and the discharging end are both provided with a large conical end socket, the feeding end is also provided with a small conical end socket, one end of the small conical end socket of the feeding end is communicated with the reaction material conveying pipe, the other end of the small conical end socket is connected with the small hole end of the large conical end socket, the small hole end of the large conical end socket of the discharging end is directly communicated with the reaction material conveying pipe, the large hole end of the large conical end socket is connected with the shell, a conical cylinder is arranged in the inner cavity of the large conical end socket, the outer wall of the conical cylinder and the inner wall of the large conical end socket form a conical cavity communicated with an interlayer, and the conical cavity is communicated with the ore pulp pipe so that ore pulp can enter the interlayer; the inner side of the big hole end of the big conical end enclosure is provided with a ring pipe, and the ring pipe is respectively communicated with a heat exchange pipe penetrating through the conical cavity and a heat exchange branch pipe positioned in the inner cylinder.
One end of the conical cylinder is fixed at the small hole end of the large conical end socket, and the other end of the conical cylinder is connected with the inner cylinder.
A plurality of porcelain balls capable of preventing mineral slurry from scaling in the conical cavity are distributed in the conical cavity of the feeding end; the inner wall of the large conical end socket of the discharge end and the inner wall of the conical cylinder are provided with a plurality of shoveling plates for driving materials to travel.
The heat exchange pipes are symmetrically arranged at two sides of the reaction material conveying pipe.
The ore pulp pipes on the large conical sealing head are symmetrically arranged at two sides of the reaction material conveying pipe.
The shell is also provided with ore pulp pipes symmetrically arranged at two sides of the reaction material conveying pipe, and the ore pulp pipes are directly communicated with the interlayer.
Compared with the prior art, the invention has the following advantages:
according to the invention, through the arrangement of the small conical end enclosure, the large conical end enclosure with the conical cavity, the heat exchange tube, the annular tube and the ore pulp tube, three material inlet and outlet ports are provided for the rotary heat exchanger, so that all three materials can enter the rotary heat exchanger for reaction heat exchange; the three materials can be carried out in a way of each line through the arrangement of the interlayer, the heat exchange branch pipe and the inner barrel, and the inner barrel formed by the titanium plate and the expansion joint connected with the titanium plate has a certain expansion amount when being heated and stretched; in addition, through the arrangement of the porcelain balls, the scaling of materials in the interlayer, the inner cylinder and the conical cavity is avoided, and the influence of the scaling on heat exchange and material conveying is eliminated; the rotary heat exchanger has the advantages of simple structure, comprehensive functions and capability of improving production efficiency, so that the rotary heat exchanger is suitable for popularization and use.
Drawings
Fig. 1 is a schematic view of the structure of the rotary heat exchanger of the present invention.
Wherein: 1-a frame; 2-a cylinder; 3-a feeding end; 4, a discharge end; 5-a driving mechanism; 6, a shell; 7-an inner cylinder; 8-an interlayer; 9-a reaction material conveying pipe; 10-a pulp pipe; 11-heat exchange branch pipes; 12-a loop pipe; 13-a heat exchange tube; 14-expansion joint; 15-supporting the orifice plate; 16-a support plate; 17-porcelain ball; 18-a porous plate; 19-small conical end socket; 20-big conical end socket; 21-a conical cylinder; 22-conical cavity.
Detailed Description
The invention is further described below with reference to the drawings and examples.
As shown in fig. 1: the rotary heat exchanger comprises a frame 1, a cylinder 2 capable of rotating on the frame 1 and a driving mechanism 5 for driving the cylinder 2 to rotate, wherein two ends of the cylinder 2 are respectively provided with a feeding end 3 and a discharging end 4, the cylinder 2 comprises a shell 6 and an inner cylinder 7, the inner cylinder 7 is composed of a titanium plate and an expansion joint 14 connected with the titanium plate, the inner cylinder 7 is respectively communicated with a reaction material conveying pipe 9 at the end parts of the feeding end 3 and the discharging end 4, an interlayer 8 is formed between the shell 6 and the inner cylinder 7, a supporting pore plate 15 is adopted in the interlayer 8 to limit the interval between the shell 6 and the inner cylinder 7, and a supporting plate 16 is arranged in the inner cylinder 7; the interlayer 8 is respectively communicated with the ore pulp pipes 10 on the feeding end 3 and the discharging end 4; a plurality of heat exchange branch pipes 11 which are circumferentially distributed along the axial direction are arranged in the inner cylinder 7, and two ends of the heat exchange branch pipes 11 are respectively communicated with heat exchange pipes 13 at the feeding end 3 and the discharging end 4 through annular pipes 12. The inner cylinder 7 and the interlayer 8 are internally provided with porcelain balls 17 for preventing materials from scaling, the two ends of the inner cylinder 7 are provided with porous plates 18 capable of limiting the movement range of the porcelain balls 17, and the minimum value of the pore diameter of each porous plate 18 is smaller than the diameter of each porcelain ball 17.
On the basis of the structure, the feeding end 3 and the discharging end 4 are both provided with the large conical end socket 20, the feeding end 3 is also provided with the small conical end socket 19, one end of the small conical end socket 19 of the feeding end 3 is communicated with the reaction material conveying pipe 9, the other end of the small conical end socket 19 is connected with the small hole end of the large conical end socket 20, the small hole end of the large conical end socket 20 of the discharging end 4 is directly communicated with the reaction material conveying pipe 9, the large hole end of the large conical end socket 20 is connected with the shell 6, a conical cylinder 21 is arranged in the inner cavity of the large conical end socket 20, one end of the conical cylinder 21 is fixed at the small hole end of the large conical end socket 20, and the other end of the conical cylinder 21 is connected with the inner cylinder 7, so that the outer wall of the conical cylinder 21 and the inner wall of the large conical end socket 20 form a conical cavity 22 communicated with the interlayer 8, and the conical cavity 22 and the ore pulp pipe 10 are communicated, so that ore pulp can enter the interlayer 8; the inner side of the large hole end of the large conical end enclosure 20 is provided with a ring pipe 12, and the ring pipe 12 is respectively communicated with a heat exchange pipe 13 penetrating through the conical cavity 22 and a heat exchange branch pipe 11 positioned in the inner barrel 7. A plurality of porcelain balls 17 capable of preventing ore slurry from scaling in the conical cavity 22 are distributed in the conical cavity 22 of the feeding end 3; and a plurality of shoveling plates for driving materials to travel are distributed on the inner wall of the large conical sealing head 20 and the inner wall of the conical cylinder 21 of the discharging end 4. In addition, the heat exchange pipes 13 are symmetrically arranged at two sides of the reaction material conveying pipe 9; the pulp pipes 10 on the large conical sealing head 20 are symmetrically arranged on two sides of the reaction material conveying pipe 9, meanwhile, the shell 6 is also provided with the pulp pipes 10 symmetrically arranged on two sides of the reaction material conveying pipe 9, and the pulp pipes 10 are directly communicated with the interlayer 8.
According to the invention, through the arrangement of the small conical end enclosure 19, the large conical end enclosure 20 with the conical cavity 22, the heat exchange tube 13, the annular tube 12 and the ore pulp tube 10, three material inlet and outlet ports are provided for the rotary heat exchanger, so that all three materials can enter the rotary heat exchanger for reaction heat exchange; the three materials can flow through the interlayer 8, the heat exchange branch pipe 11 and the inner cylinder 7, the reaction and heat exchange process of the three materials can be carried out, and the inner cylinder 7 formed by the titanium plate and the expansion joint 14 connected with the titanium plate can have a certain expansion amount when the inner cylinder 7 is heated and stretched; in addition, through the arrangement of the porcelain balls 17, the scaling of materials in the interlayer 8, the inner cylinder 7 and the conical cavity 22 is avoided, and the influence of the scaling on heat exchange and material conveying is eliminated; the rotary heat exchanger has the advantages of simple structure, comprehensive functions and capability of improving production efficiency, so that the rotary heat exchanger is suitable for popularization and use.
The above embodiments are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited by the above embodiments, and any modification made on the basis of the technical scheme according to the technical idea of the present invention falls within the protection scope of the present invention; the technology not related to the invention can be realized by the prior art.
Claims (6)
1. The utility model provides a rotatory heat exchanger, includes frame (1), can rotatory barrel (2) and drive barrel (2) rotatory actuating mechanism (5) in frame (1), and the both ends of barrel (2) set up feed end (3) and discharge end (4) respectively, its characterized in that: the barrel body (2) comprises a shell (6) and an inner barrel (7), the inner barrel (7) is respectively communicated with reaction material conveying pipes (9) at the ends of the feeding end (3) and the discharging end (4), an interlayer (8) is formed between the shell (6) and the inner barrel (7), and the interlayer (8) is respectively communicated with ore pulp pipes (10) on the feeding end (3) and the discharging end (4); a plurality of heat exchange branched pipes (11) which are circumferentially distributed along the axial direction are arranged in the inner cylinder (7), and two ends of each heat exchange branched pipe (11) are respectively communicated with heat exchange pipes (13) at the feeding end (3) and the discharging end (4) through annular pipes (12); the inner cylinder (7) consists of a titanium plate and an expansion joint (14) connected with the titanium plate; the inner cylinder (7) and the interlayer (8) are internally provided with porcelain balls (17) for preventing materials from scaling, the two ends of the inner cylinder (7) are provided with porous plates (18) capable of limiting the movement range of the porcelain balls (17), and the minimum value of the pore diameter of each porous plate (18) is smaller than the diameter of each porcelain ball (17); the feeding end (3) and the discharging end (4) are both provided with a large conical end socket (20), the feeding end (3) is also provided with a small conical end socket (19), one end of the small conical end socket (19) of the feeding end (3) is communicated with the reaction material conveying pipe (9), the other end of the small conical end socket is connected with the small hole end of the large conical end socket (20), the small hole end of the large conical end socket (20) of the discharging end (4) is directly communicated with the reaction material conveying pipe (9), the large hole end of the large conical end socket (20) is connected with the shell (6), a conical cylinder (21) is arranged in the inner cavity of the large conical end socket (20), the outer wall of the conical cylinder (21) and the inner wall of the large conical end socket (20) form a conical cavity (22) communicated with the interlayer (8), and the conical cavity (22) is communicated with the ore pulp pipe (10) so that ore pulp can enter the interlayer (8); a circular pipe (12) is arranged at the inner side of the large hole end of the large conical end enclosure (20), and the circular pipe (12) is respectively communicated with a heat exchange pipe (13) penetrating through the conical cavity (22) and a heat exchange branch pipe (11) positioned in the inner cylinder (7); one end of the conical cylinder (21) is fixed at the small hole end of the large conical end socket (20), and the other end of the conical cylinder (21) is connected with the inner cylinder (7).
2. The rotary heat exchanger of claim 1 wherein: the interlayer (8) is internally provided with a supporting pore plate (15) for limiting the distance between the shell (6) and the inner cylinder (7); and a supporting plate (16) is arranged in the inner cylinder (7).
3. The rotary heat exchanger of claim 1 wherein: a plurality of porcelain balls (17) capable of preventing ore slurry from scaling in the conical cavity (22) are distributed in the conical cavity (22) of the feeding end (3); the inner wall of the large conical end socket (20) of the discharging end (4) and the inner wall of the conical cylinder (21) are provided with a plurality of shoveling plates for driving materials to move.
4. The rotary heat exchanger of claim 1 wherein: the heat exchange pipes (13) are symmetrically arranged at two sides of the reaction material conveying pipe (9).
5. The rotary heat exchanger of claim 1 wherein: the ore pulp pipes (10) on the large conical sealing head (20) are symmetrically arranged at two sides of the reaction material conveying pipe (9).
6. The rotary heat exchanger of claim 5 wherein: the shell (6) is also provided with ore pulp pipes (10) symmetrically arranged at two sides of the reaction material conveying pipe (9), and the ore pulp pipes (10) are directly communicated with the interlayer (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810411467.3A CN108398040B (en) | 2018-05-02 | 2018-05-02 | Rotary heat exchanger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810411467.3A CN108398040B (en) | 2018-05-02 | 2018-05-02 | Rotary heat exchanger |
Publications (2)
Publication Number | Publication Date |
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CN108398040A CN108398040A (en) | 2018-08-14 |
CN108398040B true CN108398040B (en) | 2024-01-12 |
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CN201810411467.3A Active CN108398040B (en) | 2018-05-02 | 2018-05-02 | Rotary heat exchanger |
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Families Citing this family (5)
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CN207894284U (en) * | 2018-01-16 | 2018-09-21 | 金川集团股份有限公司 | A kind of pyroreaction material heat-energy recovering apparatus |
CN109141067A (en) * | 2018-09-20 | 2019-01-04 | 南通星球石墨设备有限公司 | A kind of methyl alcohol vaporizing device |
CN111139355B (en) * | 2018-11-06 | 2022-08-12 | 金川集团股份有限公司 | Production line with anti-scaling function for extracting nickel and cobalt from laterite-nickel ore |
CN111141161A (en) * | 2018-11-06 | 2020-05-12 | 金川集团股份有限公司 | Heat exchanger for material heat exchange and heat energy recovery |
CN111059936B (en) * | 2019-12-26 | 2021-06-08 | 无锡华邦智能装备有限公司 | Shell and tube heat exchanger with uniform heat exchange |
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CN206996611U (en) * | 2017-07-14 | 2018-02-13 | 江苏远方迪威尔设备科技有限公司 | Rotatable reactor |
CN208505081U (en) * | 2018-05-02 | 2019-02-15 | 江苏远方迪威尔设备科技有限公司 | Rotary heat exchanger |
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CN1857766A (en) * | 2005-04-30 | 2006-11-08 | 杭州林达化工技术工程有限公司 | Heat exchanging reactor |
CN101773808A (en) * | 2007-10-19 | 2010-07-14 | 杭州林达化工技术工程有限公司 | Combined reaction device |
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Effective date of registration: 20231129 Address after: No. 18 Junzhi Road, Xinjie Street, Yixing City, Wuxi City, Jiangsu Province, China, 214206 Applicant after: Jiangsu Faraway Coating Environmental Protection Technology Co.,Ltd. Address before: 214206 Junzhi Road, huankeyuan, Yixing City, Wuxi City, Jiangsu Province Applicant before: JIANGSU YUANFANG DWELL PRESSURE VESSEL Co.,Ltd. |
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