CN202470426U - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN202470426U CN202470426U CN 201220064055 CN201220064055U CN202470426U CN 202470426 U CN202470426 U CN 202470426U CN 201220064055 CN201220064055 CN 201220064055 CN 201220064055 U CN201220064055 U CN 201220064055U CN 202470426 U CN202470426 U CN 202470426U
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- Prior art keywords
- main shaft
- heat exchanger
- housing
- heater
- exchanger according
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Abstract
The utility model provides a heat exchanger, comprising a first shell, a main shaft and a heating device, wherein the first shell is provided with a first containing cavity for containing materials; the main shaft rotatably penetrates through the first containing cavity and is provided with a second containing cavity; the second containing cavity is internally provided with a heat exchanging medium; the heating device is arranged in the second containing cavity in a penetrating manner and can synchronously rotate along with the main shaft; and a first end of the heating device passes through the main shaft to be connected with a power supply. According to the heat exchanger provided by the utility model, the problem that the heat exchanging is not uniform is effectively solved, and the structure is simple.
Description
Technical field
The utility model relates to a kind of heat exchanger.
Background technology
Heat exchanger is the equipment with the part heat transferred cold fluid of hot fluid, is the common apparatus of chemical industry, oil, power and food and other a lot of industrial departments, occupies critical role aborning.In Chemical Manufacture, heat exchanger can be used as heater, cooler, condenser, evaporimeter etc. again, uses very extensively.The purposes of heat exchanger is different, type is various, performance differs.
The operation principle of heat exchanger is that for example, shell-and-tube heat exchanger is a kind of typical heat exchange structure with the part heat transferred cold fluid of hot fluid; In holding the housing of cold fluid, wear heat exchange pipeline; Let thermal medium in pipeline, flow through,, thereby can form heat exchange because the cold fluid in interior thermal medium of pipeline and the housing has temperature difference; The heat of high temp objects is always to the cryogenic object transmission, so just the heat transferred in the pipeline cold fluid in the housing.
In the prior art, comminutor also need use above-mentioned heat exchanger, in use, finds that above-mentioned heat exchanger has following defective:
Generally make water as heat transferring medium in the heat exchange pipeline; Because the water temperature of arrival end to the port of export of heat exchange pipeline is all inequality; Cause heat exchange efficiency difference and then heat exchange inhomogeneous; Simultaneously, the heat exchange pipeline outer surface material that also can therefore condense causes exchange capability of heat to descend and then the crystallization on main shaft 1 outer wall of aggravation material, can influence medium channel like this.
In addition,, be easy to fouling,, need comminutor be stopped and carry out the scale removal maintenance, like this, greatly influenced the output of comminutor in case incrustation will cause exchange capability of heat to descend because water has been grown service time.
The utility model content
The utility model aims to provide the uniform and stable heat exchanger of a kind of heat exchange.
To achieve these goals, the utility model provides a kind of heat exchanger, comprising: first housing has first container cavity that is used to hold material; Main shaft runs through first container cavity rotationally, and main shaft has second container cavity, has heat transferring medium in second container cavity; Heater is located in second container cavity and with main shaft and rotates synchronously, and first end of heater passes main shaft and is connected with power supply.
Further, be connected with casing support on the inwall of main shaft, the heater outside is arranged with joint sleeve, has a plurality of through holes on the sidewall of joint sleeve, and casing support is connected with joint sleeve.
Further, be connected with scraper on the outer wall of main shaft.
Further, the scraper outer edge radially and the inwall applying of first housing.
Further, first end of heater is connected with conducting slip ring, and relative first housing of conducting slip ring fixedly installs, and heater is connected with power supply through conducting slip ring.
Further, first housing is provided with bearing block, and bearing block inside is provided with the bearing that is used for supporting spindle.
Further, conducting slip ring is connected on the bearing block of first housing through fixed mount.
Further, heat transferring medium is a conduction oil.
Further; The position of corresponding heater first end of main shaft is provided with the step fixed part; Step fixed part outer end is provided with the set bolt that is used to connect main shaft and heater; Set bolt is a hollow bolt, and the shank of bolt of set bolt is folded between main shaft and the heater, is provided with seal washer between the bolt head of set bolt and the end face of main shaft.
Further, the heat exchanger of the utility model also comprises: second housing, second housing are wrapped in the 3rd container cavity that is formed for holding cooling water between outside and second housing and first housing of first housing.
In the technical scheme of the utility model, heat exchanger comprises: first housing, main shaft and heater.Wherein, first housing has first container cavity that is used to hold material; Main shaft runs through first container cavity rotationally, and main shaft has second container cavity, has heat transferring medium in second container cavity; Heater is located in second container cavity and with main shaft and rotates synchronously, and first end of heater passes main shaft and is connected with power supply.The heat exchanger of the utility model is at main shaft set inside heat transferring medium and the heater that rotates synchronously with main shaft, and heater continues to make heat exchange medium temperature even, and then solved the uneven problem of heat exchange to the heat transferring medium heating.
Description of drawings
The Figure of description that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 shows the cross-sectional schematic according to the embodiment one of the heat exchanger of the utility model;
Fig. 2 shows the local enlarged diagram in A place of the heat exchanger of Fig. 1; And
Fig. 3 shows the cross-sectional schematic according to the embodiment two of the heat exchanger of the utility model.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the utility model.
As shown in Figure 1, the heat exchanger of embodiment one comprises: first housing 5, main shaft 1 and heater 12.Wherein, first housing 5 has first container cavity that is used to hold material; Main shaft 1 runs through first container cavity rotationally, and main shaft 1 has second container cavity, has heat transferring medium 16 in second container cavity; Heater 12 is located in second container cavity and with main shaft 1 and rotates synchronously, and first end of heater 12 passes main shaft 1 and is connected with power supply.First housing 5 is provided with the material inlet 22 and material outlet 21 that is communicated with first container cavity.
The heat exchanger of embodiment one is at main shaft 1 set inside heat transferring medium 16 and the heater 12 that rotates synchronously with main shaft 1; Heater 12 lasting heating to heat transferring medium 16 carry out thermostatic control; Make that heat transferring medium 16 temperature are even, and then solved the uneven problem of heat exchange.
Preferably, heat transferring medium 16 is a conduction oil.Can prevent to produce incrustation scale like this, need not other maintenance.
As shown in Figure 2; First end of heater 12 is connected with conducting slip ring 9; Conducting slip ring 9 relative first housings 5 fixedly install, and heater 12 is connected with the power supply (not shown) through conducting slip ring 9, particularly; First end of terminal 13 is connected with heater 12 through conducting slip ring 9, and second end of terminal 13 is connected with the power supply (not shown).Conducting slip ring 9 is realized being connected between heater 12 that rotates and the power supply (not shown) of fixing.A kind of typical structure of conducting slip ring 9 is made up of elastomeric material-brush, sliding contact surfacing-conducting ring, insulating materials, binding material, sectional shelf-unit, precision bearing, dust cover and other auxiliary members etc.Brush adopts the precious metal alloys material, is " II " type and contacts with conducting ring annular groove symmetric double, transmits signal and electric current by the elastic pressure and the sliding-contact of conducting ring annular groove of brush.Preferably, conducting slip ring 9 is connected on first housing 5 through fixed mount 8.First housing 5 is provided with bearing block 3, and bearing block 3 inside are provided with the bearing 2 that is used for supporting spindle 1.Further preferably, fixed mount 8 is connected on the bearing block 3 of first housing 5.
Preferably, be connected with scraper 18 on the outer wall of main shaft 1, scraper 18 is used for the stirring of material, further preferably, is bonded on the inwall of first housing 5 scraper 18 outer edge radially and the inwall applying of first housing 5 in order to prevent material.
As shown in Figure 2; For the ease of the sealing of heater 12 in main shaft 1; The position of corresponding heater 12 first ends of main shaft 1 is provided with step fixed part 11, and step fixed part 11 outer ends are provided with the set bolt 14 that is used to connect main shaft 1 and heater 12, and set bolt 14 is a hollow bolt; The shank of bolt of this set bolt 14 is folded between main shaft 1 and the heater 12, is provided with seal washer 15 between the end face of the bolt head of set bolt 14 and main shaft 1.
As shown in Figure 3; The heat exchanger applications of embodiment two is in comminutor; The difference of the heat exchanger of embodiment two and embodiment one is; Heat exchanger also comprises: second housing, 4, the second housings 4 are wrapped in the 3rd container cavity 4a that is formed for holding cooling water between outside and second housing 4 and first housing 5 of first housing 5.Have the cooling water inlet 20 and coolant outlet 19 that are communicated with the 3rd container cavity on second housing 4.The heat exchanger of embodiment two has prevented that effectively medium is in main shaft 1 outer wall crystallization; Prevent that crystallization from influencing medium channel, influence the heat exchange effect, simultaneously; Cooling water and the 5 inwall material medium heat exchange of first housing; Medium is in the 5 inwall crystallizations of first housing, and crystalline solid is scraped by scraper 18, for the make-up machine granulation provides the granulation condition.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. a heat exchanger is characterized in that, comprising:
First housing (5) has first container cavity that is used to hold material;
Main shaft (1) runs through said first container cavity rotationally, and said main shaft (1) has second container cavity, has heat transferring medium (16) in said second container cavity;
Heater 12), be located in said second container cavity and with said main shaft (1) and rotate synchronously, first end of said heater (12) passes said main shaft (1) and is connected with power supply.
2. heat exchanger according to claim 1; It is characterized in that; Be connected with casing support (6) on the inwall of said main shaft (1); Said heater (12) outside is arranged with joint sleeve (7), has a plurality of through holes (17) on the sidewall of said joint sleeve (7), and said casing support (6) is connected with joint sleeve (7).
3. heat exchanger according to claim 1 and 2 is characterized in that, is connected with scraper (18) on the outer wall of said main shaft (1).
4. heat exchanger according to claim 3 is characterized in that, said scraper (18) outer edge radially and the inwall applying of said first housing (5).
5. heat exchanger according to claim 1; It is characterized in that; First end of said heater (12) is connected with conducting slip ring (9), and said relatively first housing of said conducting slip ring (9) (5) fixedly installs, and said heater (12) is connected with said power supply through said conducting slip ring (9).
6. heat exchanger according to claim 5 is characterized in that, said first housing (5) is provided with bearing block (3), and said bearing block (3) inside is provided with the bearing (2) that is used to support said main shaft (1).
7. heat exchanger according to claim 6 is characterized in that, said conducting slip ring (9) is connected on the bearing block (3) of said first housing (5) through fixed mount (8).
8. heat exchanger according to claim 1 is characterized in that, said heat transferring medium (16) is a conduction oil.
9. heat exchanger according to claim 1; It is characterized in that; The position of corresponding said heater (12) first ends of said main shaft (1) is provided with step fixed part (11); Said step fixed part (11) outer end is provided with and is used to connect said main shaft (1) and said heater 12) set bolt 14); Said set bolt 14) be hollow bolt, the shank of bolt of said set bolt (14) is folded between said main shaft (1) and the said heater (12), said set bolt 14) the end face of bolt head and said main shaft (1) between be provided with seal washer (15).
10. heat exchanger according to claim 1; It is characterized in that; Also comprise: second housing (4), said second housing (4) are wrapped in the 3rd container cavity (4a) that is formed for holding cooling water between outside and said second housing (4) and first housing (5) of said first housing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220064055 CN202470426U (en) | 2012-02-24 | 2012-02-24 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220064055 CN202470426U (en) | 2012-02-24 | 2012-02-24 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202470426U true CN202470426U (en) | 2012-10-03 |
Family
ID=46918580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220064055 Expired - Lifetime CN202470426U (en) | 2012-02-24 | 2012-02-24 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202470426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292468A (en) * | 2012-02-24 | 2013-09-11 | 江苏圣奥化学科技有限公司 | Heat exchanger |
| CN110160267A (en) * | 2019-05-13 | 2019-08-23 | 活全机器股份有限公司 | Electrically heated boiler |
-
2012
- 2012-02-24 CN CN 201220064055 patent/CN202470426U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292468A (en) * | 2012-02-24 | 2013-09-11 | 江苏圣奥化学科技有限公司 | Heat exchanger |
| CN110160267A (en) * | 2019-05-13 | 2019-08-23 | 活全机器股份有限公司 | Electrically heated boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Room 1, building 606, medicine City Avenue, Jiangsu, Taizhou, China, 225316 Patentee after: Sinorchem Technology Co. Ltd. Address before: 225300 Taizhou City, Jiangsu Province medicine City Avenue, No. 1 Patentee before: Jiangsu Sinorgchem Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |
Address after: 200120 Shanghai, China (Shanghai) free trade zone, 2304 Pudong Avenue, 2304. Patentee after: Sinorchem Technology Co. Ltd. Address before: 225316 Room 606, medicine City Avenue, Taizhou, Taizhou, Jiangsu Patentee before: Sinorchem Technology Co. Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |