CN103307914A - High-efficiency lamella heat exchanger - Google Patents
High-efficiency lamella heat exchanger Download PDFInfo
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- CN103307914A CN103307914A CN2013102804934A CN201310280493A CN103307914A CN 103307914 A CN103307914 A CN 103307914A CN 2013102804934 A CN2013102804934 A CN 2013102804934A CN 201310280493 A CN201310280493 A CN 201310280493A CN 103307914 A CN103307914 A CN 103307914A
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- housing
- short board
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Abstract
The invention discloses a high-efficiency lamella heat exchanger which comprises a shell mounted on a support, a board side medium inlet and outlet connecting pipe and a shell side medium inlet and outlet pipe, wherein a board beam component is arranged in the shell. The high-efficiency lamella heat exchanger is characterized in that the board beam component is formed by clamping sheet bar sets through clamping pieces and clamp bolts, and the sheet bar sets are formed by welding sheet bars in a staggered manner; semicircular cylinder channels are welded at two ends of the board beam component and communicated by an expansion joint and the board side medium inlet and outlet connecting pipe; a transverse baffle plate and a vertical short circuit prevention plate are arranged on a board beam keep plate; the lower end of the board beam component is fixed on the shell through an internal support. According to the high-efficiency lamella heat exchanger, the baffle plate and the short circuit prevention plate are arranged on the board beam keep plate to form baffling space, and the shell section is fully utilized, so that the compactness of the heat exchanger is improved, the flow resistance of the shell side medium is reduced, the manufacturing cost of the heat exchanger is reduced, and the power consumption of the shell side medium is reduced to fulfill the purpose of energy conservation.
Description
Technical field
The invention belongs to heat transmission equipment, particularly the shell-and-plate heat transmission equipment.
Background technology
Lamella heat exchanger is the novel heat-exchange apparatus that occurs in recent years, lamella heat exchanger had both had that heat transfer efficiency is high, compact conformation, lightweight advantage, inherit again shell-and-tube heat exchanger and held high pressure, high temperature resistant, good seal performance and the advantage such as safe and reliable, promote the use of in every profession and trade at present, particularly use more in the oil refining industry.
Present lamella heat exchanger is all got one's things ready by square plate and is formed in circular shell; Existing lamella heat exchanger shell side medium channel has two kinds of forms: a kind of is once-through type, and structure is outside the plate bundle square casing to be set, and the shell side medium is limited in streamlined flow in the square casing; A kind of is airtight baffling type, and structure is that the Long Circle housing is set outside the plate bundle, and the shell side medium is limited in baffling in the Long Circle housing; The former is subjected to structural limitations, and the space availability ratio of circular shell is very little, not only wastes case material but also make the resistance of shell side medium large, although latter's structure is baffling, but not only the space of circular shell does not take full advantage of, and can make on the contrary the enlarged diameter of housing, causes the waste of material.
Summary of the invention
In order to overcome the drawback that exists on the existing lamella heat exchanger structure, the purpose of this invention is to provide a kind of new and effective lamella heat exchanger,
The technical solution adopted for the present invention to solve the technical problems is: a kind of efficient plate shell type heat exchanger, comprise the housing that is installed on the bearing, plate journey medium is imported and exported and is taken over, shell side medium inlet/outlet pipe, be provided with the plate tread assembly in its housing, it is characterized in that: described plate tread assembly clamps by the staggered plate groups that is welded to form of plate and by clamping plate and fishbolt and forms, plate tread assembly two ends welding semicircular cylinder build bobbin carriage, imported and exported to take over by expansion joint and plate journey medium respectively again and be connected, at least the horizontal deflection plate of twice is set on the described pressure strip, the pressure strip center arranges longitudinally anti-short board, and plate tread assembly lower end is fixed on the housing by interior bearing.
Shell side between described housing and the plate tread assembly is the baffling structure, transversely is welded with deflection plate, vertically is welded with anti-short board at clamping plate, and any two deflection plates and anti-short board form the baffling space.
Described fishbolt arranges sleeve pipe outward, and at the sleeve pipe middle part expansion loop is set.
Described housing is provided with vessel flange, is removable structure.
Hermetically-sealed construction with housing is set on the described anti-short board, described hermetically-sealed construction comprises the arc-shaped spring piece that is positioned at anti-short board both sides and the set bolt that arc-shaped spring piece one end and anti-short board is fixing, and the other end of arc-shaped spring piece seals with shell inner surface dependence elastic compression.
Described interior support style is ear seat, ring support or girth sheets.
The clamping mode of described plate groups can adopt fishbolt mode or round steel and clamping plate welding manner.
The passing through of lamella heat exchanger provided by the invention arranges deflection plate and anti-short board at clamping plate and forms the baffling space, take full advantage of the housing cross section, the compactness that has improved heat exchanger has reduced again the flow resistance of shell side medium, both can reduce the cost of heat exchanger, can reduce again the power consumption of shell side medium, to reach energy-conservation purpose.
Because sleeve pipe is set outside fishbolt, and at sleeve pipe expansion loop is set, the making frock of being convenient to heat exchanger is carried out the water pressure test of plate bundle.
Owing to being provided with vessel flange on the housing, be removable structure, be easy to the extraction maintenance of heat exchanger plates bundle.
Lamella heat exchanger is optimized structure, at plate bundle clamping plate deflection plate and anti-short board are set, any two deflection plates and anti-short board form the baffling space, this baffling space takes full advantage of the cross section of circular cylinder body, improved the compactness of heat exchanger, under the condition of identical casings diameter, the baffling space sectional area of shell side medium is greater than other arbitrary structures, the shell side medium greatly reduces flow velocity when this kind baffling spatial flow, reduced greatly again medium because the local resistance that baffling causes.
Description of drawings
Fig. 1 is structural representation of the present invention,
Fig. 2 be A-A of Fig. 1 to view,
Fig. 3 is the partial enlarged drawing of hermetically-sealed construction among Fig. 2.
Among the figure, 1. expansion joint, 2. interior bearing, 3. shell side medium import and export adapter, 4. deflection plate, 5. plate tread assembly, 6. housing, 7. vessel flange, 8. plate journey medium is imported and exported and is taken over, 9. bearing, 10. clamping plate, 11. fishbolt, 12. sleeve pipes, 13. plate groups, 14. expansion loop, 15. anti-short boards, 16. hermetically-sealed constructions, 161. arc-shaped spring piece, 162. set bolts, 17. baffling spaces.
The specific embodiment
The specific embodiment of the present invention is, as shown in the figure:
Embodiment 1, a kind of efficient plate shell type heat exchanger, comprise the housing 6 that is installed on the bearing 9, plate journey medium is imported and exported and is taken over 8, the shell side medium is imported and exported and is taken over 3, be provided with plate tread assembly 5 in its housing, it is characterized in that: described plate tread assembly clamps by the staggered plate groups 13 that is welded to form of plate and by clamping plate 10 and fishbolt 11 and forms, plate tread assembly two ends welding semicircular cylinder build bobbin carriage, imported and exported to take over by expansion joint 1 and plate journey medium respectively again and be connected, at least the horizontal deflection plate 4 of twice is set on the described pressure strip, the pressure strip center arranges longitudinally anti-short board 15, and plate tread assembly lower end is fixed on the housing by interior bearing 2.
Shell side between described housing and the plate tread assembly is the baffling structure, transversely is welded with deflection plate, vertically is welded with anti-short board at clamping plate, and any two deflection plates and anti-short board form baffling space 17.
Shell side between described housing and the plate tread assembly is the baffling structure, transversely is welded with deflection plate, vertically is welded with anti-short board at clamping plate, and any two deflection plates and anti-short board form baffling space 17.
Described fishbolt arranges sleeve pipe 12 outward, and at sleeve pipe expansion loop 14 is set.
Described housing is provided with vessel flange, is removable structure.
Hermetically-sealed construction 16 with housing is set on the described anti-short board, described hermetically-sealed construction comprises the arc-shaped spring piece 161 that is positioned at anti-short board both sides and the set bolt 162 that arc-shaped spring piece one end and anti-short board is fixing, and the other end of arc-shaped spring piece seals with shell inner surface dependence elastic compression.
Described interior support style is ear seat, ring support or girth sheets.
The clamping mode of described plate groups can adopt fishbolt mode or round steel and clamping plate welding manner.
The passing through of lamella heat exchanger provided by the invention arranges deflection plate and anti-short board at clamping plate and forms the baffling space, take full advantage of the housing cross section, the compactness that has improved heat exchanger has reduced again the flow resistance of shell side medium, both can reduce the cost of heat exchanger, can reduce again the power consumption of shell side medium, to reach energy-conservation purpose.
Claims (7)
1. efficient plate shell type heat exchanger, comprise the housing that is installed on the bearing, plate journey medium is imported and exported and is taken over, shell side medium inlet/outlet pipe, be provided with the plate tread assembly in its housing, it is characterized in that: described plate tread assembly clamps by the staggered plate groups that is welded to form of plate and by clamping plate and fishbolt and forms, plate tread assembly two ends welding semicircular cylinder build bobbin carriage, imported and exported to take over by expansion joint and plate journey medium respectively again and be connected, at least the horizontal deflection plate of twice is set on the described pressure strip, the pressure strip center arranges longitudinally anti-short board, and plate tread assembly lower end is fixed on the housing by interior bearing.
2. efficient plate shell type heat exchanger according to claim 1, it is characterized in that: the shell side between described housing and the plate tread assembly is the baffling structure, transversely be welded with deflection plate, vertically be welded with anti-short board at clamping plate, any two deflection plates and anti-short board form the baffling space.
3. efficient plate shell type heat exchanger according to claim 1, it is characterized in that: described fishbolt arranges sleeve pipe outward, and at the sleeve pipe middle part expansion loop is set.
4. lamella heat exchanger according to claim 1, it is characterized in that: described housing is provided with vessel flange, removable structure.
5. lamella heat exchanger according to claim 1, it is characterized in that: the hermetically-sealed construction with housing is set on the described anti-short board, described hermetically-sealed construction comprises the arc-shaped spring piece that is positioned at anti-short board both sides and the set bolt that arc-shaped spring piece one end and anti-short board is fixing, and the other end of arc-shaped spring piece seals with shell inner surface dependence elastic compression.
6. lamella heat exchanger according to claim 1, it is characterized in that: described interior support style is ear seat, ring support or girth sheets.
7. lamella heat exchanger according to claim 1, it is characterized in that: the clamping mode of described plate groups can adopt fishbolt mode or round steel and clamping plate welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102804934A CN103307914A (en) | 2013-07-05 | 2013-07-05 | High-efficiency lamella heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102804934A CN103307914A (en) | 2013-07-05 | 2013-07-05 | High-efficiency lamella heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103307914A true CN103307914A (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102804934A Pending CN103307914A (en) | 2013-07-05 | 2013-07-05 | High-efficiency lamella heat exchanger |
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| Country | Link |
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| CN (1) | CN103307914A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677153A (en) * | 2013-11-28 | 2015-06-03 | 天津华赛尔传热设备有限公司 | Plate type air-air heat exchanger |
| CN105157457A (en) * | 2015-10-26 | 2015-12-16 | 柳明 | Plate-shell type heat exchanger |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201187959Y (en) * | 2008-03-12 | 2009-01-28 | 山东北辰集团有限公司 | External diversion deflector rod type closed circulation water heat exchanger |
| CN201764874U (en) * | 2010-07-12 | 2011-03-16 | 沈观耕 | Longitudinal partition plate reinforcing mechanism for methane heat exchanger |
| JP2011122747A (en) * | 2009-12-09 | 2011-06-23 | Mahle Filter Systems Japan Corp | Heat exchanger |
| CN102200398A (en) * | 2011-04-11 | 2011-09-28 | 山东北辰压力容器有限公司 | Double-shell heat exchanger |
| CN202770280U (en) * | 2012-09-25 | 2013-03-06 | 山东北辰机电设备股份有限公司 | Blast furnace cinder flushing water heat exchanger |
| CN202915770U (en) * | 2012-11-30 | 2013-05-01 | 淄博职业学院 | Lamella heat exchanger |
| CN203421999U (en) * | 2013-07-05 | 2014-02-05 | 山东北辰机电设备股份有限公司 | High-efficiency lamella heat exchanger |
-
2013
- 2013-07-05 CN CN2013102804934A patent/CN103307914A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201187959Y (en) * | 2008-03-12 | 2009-01-28 | 山东北辰集团有限公司 | External diversion deflector rod type closed circulation water heat exchanger |
| JP2011122747A (en) * | 2009-12-09 | 2011-06-23 | Mahle Filter Systems Japan Corp | Heat exchanger |
| CN201764874U (en) * | 2010-07-12 | 2011-03-16 | 沈观耕 | Longitudinal partition plate reinforcing mechanism for methane heat exchanger |
| CN102200398A (en) * | 2011-04-11 | 2011-09-28 | 山东北辰压力容器有限公司 | Double-shell heat exchanger |
| CN202770280U (en) * | 2012-09-25 | 2013-03-06 | 山东北辰机电设备股份有限公司 | Blast furnace cinder flushing water heat exchanger |
| CN202915770U (en) * | 2012-11-30 | 2013-05-01 | 淄博职业学院 | Lamella heat exchanger |
| CN203421999U (en) * | 2013-07-05 | 2014-02-05 | 山东北辰机电设备股份有限公司 | High-efficiency lamella heat exchanger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677153A (en) * | 2013-11-28 | 2015-06-03 | 天津华赛尔传热设备有限公司 | Plate type air-air heat exchanger |
| CN105157457A (en) * | 2015-10-26 | 2015-12-16 | 柳明 | Plate-shell type heat exchanger |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |