CN104089504A - Vapor-water plate heat exchanger - Google Patents
Vapor-water plate heat exchanger Download PDFInfo
- Publication number
- CN104089504A CN104089504A CN201410373672.7A CN201410373672A CN104089504A CN 104089504 A CN104089504 A CN 104089504A CN 201410373672 A CN201410373672 A CN 201410373672A CN 104089504 A CN104089504 A CN 104089504A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- plate type
- type heat
- thermal source
- inlet tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a vapor-water plate heat exchanger and belongs to heat exchangers. The vapor-water plate heat exchanger structurally comprises a plate heat exchanger body which is connected with a cooling device through a connecting bend. The cooling device comprises a shell, a steam inlet pipe, a heat source outlet pipe, a cooling water inlet pipe, a cooling water spraying pipe and silkscreen padding. The steam inlet pipe and the heat source outlet pipe are arranged on the top and the bottom of the shell respectively, the silkscreen padding is arranged on the lower portion of the shell and the upper portion of the heat source outlet pipe, and the part, above the silkscreen padding, in the shell is provided with the cooling water spraying pipe. The lower portion of the cooling water spraying pipe is connected with the cooling water inlet pipe, the cooling water inlet pipe is arranged on one side of the shell, and a plurality of spraying holes are formed in the cooling water spraying pipe. The heat source outlet pipe is connected with the plate heat exchanger body through a connecting bend, and the plate heat exchanger body is provided with a heated water outlet pipe, a heated water inlet pipe, a heat source inlet pipe and a dewatering outlet pipe. The vapor-water plate heat exchanger solves the problem that plate exchangers cannot be used for high-temperature vapor.
Description
Technical field
The present invention relates to a kind of heat exchanger, especially a kind of carbonated drink plate type heat exchanger that utilizes steam heating water.
Background technology
Because gasket type plate type heat exchanger has, volume is little, floor space is few, energy-conservation capital expenditure, and effective heat exchange area is large, lightweight; Heat transfer efficiency is high, and the heat transfer coefficient of plate type heat exchanger, generally at 3000-7000W/m. DEG C, is 3-5 times of other heat exchangers; Heat loss is little; Assembling flexibly, conveniently increases or reduces heat exchange plate; Dismantle, clean, overhaul the advantages such as convenient, in the multiple fields such as oil, chemical industry, metallurgy, medicine, papermaking, food, heat supply, all obtained application quite widely.But the seal gasket in plate type heat exchanger can not be high temperature resistant, should not under the condition of 150 DEG C, work for a long time, more can not at the temperature that exceedes 150 DEG C, work, be not suitable for high-temperature steam media for heat exchange, make like this use of plate type heat exchanger under higher temperature be restricted.
People, in order to make plate type heat exchanger can be used for the use under higher temperature, adopt following two kinds of modes conventionally now: a kind of method is for adopting full-welding plate-type heat exchanger: major defect:
(1) manufacturing process complexity.
(2) manufacturing cost is high.
(3) plate cannot be taken independent replacing or cleaning apart.
(4) production equipment has high input.
Another kind method enters plate type heat exchanger again for increasing on plate type heat exchanger after tubular heat exchanger is lowered the temperature to steam: major defect:
(1) because tubular heat exchanger heat transfer coefficient is not high, therefore area is larger, manufacturing cost is high.
(2) in the time that steam pressure is higher, need first reduce pressure, then enter tubular heat exchanger and carry out desuperheat, equipment cost is high.
(3) healed water must pass through tubular heat exchanger, and the resistance of equipment is large.
At present, the solution also not had.
Summary of the invention
Technical assignment of the present invention is to provide a kind of carbonated drink plate type heat exchanger for above-mentioned deficiency of the prior art, and this carbonated drink plate type heat exchanger has and solved the shortcoming that plate type heat exchanger can not be used for high-temperature steam.
The technical solution adopted for the present invention to solve the technical problems is: it comprises plate type heat exchanger, described plate type heat exchanger is connected with Desuperheating device by connecting bend, described Desuperheating device comprises housing, steam inlet pipe, thermal source outlet, desuperheating water inlet tube, desuperheating water jet pipe and wire packing, described steam inlet pipe and thermal source outlet are separately positioned on top and the bottom of housing, described wire packing is arranged on the bottom of housing, the top of thermal source outlet, in the upper body of described wire packing, be provided with desuperheating water jet pipe, the bottom of described desuperheating water jet pipe is connected with desuperheating water inlet tube, described desuperheating water inlet tube is arranged on a side of housing, on described desuperheating water jet pipe, be provided with multiple spray orifices, described thermal source outlet is connected with plate type heat exchanger by connecting bend, on described plate type heat exchanger, be respectively arranged with healed water outlet, healed water inlet tube, thermal source inlet tube and hydrophobic outlet, described healed water outlet one end is connected with healed water inlet tube one end, described thermal source inlet tube one end is connected with hydrophobic outlet one end, and the other end of described thermal source inlet tube is connected with connecting bend.
Described multiple spray orifices evenly arrange along desuperheating water jet pipe sidewall.
Described connecting bend is connected with the thermal source outlet of Desuperheating device bottom and the thermal source inlet tube of plate type heat exchanger by adpting flange respectively.
Compared to the prior art carbonated drink plate type heat exchanger of the present invention, has following outstanding beneficial effect: by Desuperheating device is set, make plate type heat exchanger can be used in high-temperature steam heat exchange; Desuperheating device is steam-water mixture heat exchange, and heat exchange efficiency is high; Desuperheating device compact conformation, equipment are simple, reliable; Be applicable to various conventional steam operating modes, without with pressure-reducing valve to features such as steam reduce pressure.
Brief description of the drawings
Accompanying drawing 1 is the main TV structure schematic diagram of carbonated drink plate type heat exchanger;
Accompanying drawing 2 is left TV structure schematic diagrames of carbonated drink plate type heat exchanger;
Accompanying drawing 3 is A-A amplification views of the Desuperheating device shown in Fig. 1;
Description of reference numerals: 1 plate type heat exchanger, 2 Desuperheating devices, 3 steam inlet pipes, 4 desuperheating water inlet tubes, 5 wire packings, 6 thermal source outlets, 7 desuperheating water jet pipes, 8 healed water outlets, 9 healed water inlet tubes, 10 hydrophobic outlets, 11 connecting bends, 12 thermal source inlet tubes, 13 housings, 14 spray orifices, 15 adpting flanges.
Detailed description of the invention
With reference to Figure of description 1 and accompanying drawing 3, carbonated drink plate type heat exchanger of the present invention is described in detail below.
Carbonated drink plate type heat exchanger of the present invention, its structure comprises plate type heat exchanger 1, described plate type heat exchanger 1 is connected with Desuperheating device 2 by connecting bend 11, described Desuperheating device 2 comprises housing 13, steam inlet pipe 3, thermal source outlet 6, desuperheating water inlet tube 4, desuperheating water jet pipe 7 and wire packing 5, described steam inlet pipe 3 and thermal source outlet 6 are separately positioned on top and the bottom of housing 13, described wire packing 5 is arranged on the bottom of housing 13, the top of thermal source outlet 6, in the upper body 13 of described wire packing 5, be provided with desuperheating water jet pipe 7, the bottom of described desuperheating water jet pipe 7 is connected with desuperheating water inlet tube 4, described desuperheating water inlet tube 4 is arranged on a side of housing 13, on described desuperheating water jet pipe 7, be provided with multiple spray orifices 14, described thermal source outlet 6 is connected with plate type heat exchanger 1 by connecting bend 11, on described plate type heat exchanger 1, be respectively arranged with healed water outlet 8, healed water inlet tube 9, thermal source inlet tube 12 and hydrophobic outlet 10, described healed water outlet 8 one end are connected with healed water inlet tube 9 one end, described thermal source inlet tube 12 one end are connected with hydrophobic outlet 10 one end, and the other end of described thermal source inlet tube 12 is connected with connecting bend 11.
Described multiple spray orifices 14 evenly arrange along desuperheating water jet pipe 7 sidewalls.
Described connecting bend 11 is connected with the thermal source outlet 6 of Desuperheating device 2 bottoms and the thermal source inlet tube 12 of plate type heat exchanger 1 by adpting flange 15 respectively.
Plate type heat exchanger 1 is assembled into an entirety by connecting bend 11 and Desuperheating device 2.Steam enters by steam inlet pipe 3 in the housing of Desuperheating device 2, and cooling water enters Desuperheating device 2 by desuperheating water inlet tube 4 simultaneously.Cooling water sprays by the multiple spray orifices 14 on desuperheating water jet pipe 7, forms water smoke, contacts with high-temperature steam, mixes desuperheat, and steam is carried out to one-level desuperheat.Steam enters wire packing 5 gradually downwards, carries out the degree of depth mix in wire packing 5 with cooling water, carries out secondary desuperheat.By the flow of controlling cooling water, vapor (steam) temperature is remained at below 150 DEG C, then by the desuperheat cooling water in the steam after secondary desuperheat and Desuperheating device 2, enter plate type heat exchanger 1 by thermal source outlet 6, connecting bend 11 and thermal source inlet tube 12, healed water enters plate type heat exchanger 1 by healed water inlet tube 9 and carries out exchange heat.After steam and the heat exchange of desuperheat cooling water, become and hydrophobicly flow out by hydrophobic outlet 10, healed water flows out by healed water outlet 8.Complete the heat exchange of steam and healed water.
Except the technical characterictic described in description, be the known technology of those skilled in the art.
Claims (3)
1. carbonated drink plate type heat exchanger, comprise plate type heat exchanger, it is characterized in that: described plate type heat exchanger is connected with Desuperheating device by connecting bend, described Desuperheating device comprises housing, steam inlet pipe, thermal source outlet, desuperheating water inlet tube, desuperheating water jet pipe and wire packing, described steam inlet pipe and thermal source outlet are separately positioned on top and the bottom of housing, described wire packing is arranged on the bottom of housing, the top of thermal source outlet, in the upper body of described wire packing, be provided with desuperheating water jet pipe, the bottom of described desuperheating water jet pipe is connected with desuperheating water inlet tube, described desuperheating water inlet tube is arranged on a side of housing, on described desuperheating water jet pipe, be provided with multiple spray orifices, described thermal source outlet is connected with plate type heat exchanger by connecting bend, on described plate type heat exchanger, be respectively arranged with healed water outlet, healed water inlet tube, thermal source inlet tube and hydrophobic outlet, described healed water outlet one end is connected with healed water inlet tube one end, described thermal source inlet tube one end is connected with hydrophobic outlet one end, and the other end of described thermal source inlet tube is connected with connecting bend.
2. carbonated drink plate type heat exchanger according to claim 1, is characterized in that: described multiple spray orifices evenly arrange along desuperheating water jet pipe sidewall.
3. carbonated drink plate type heat exchanger according to claim 1, is characterized in that: described connecting bend is connected with the thermal source outlet of Desuperheating device bottom and the thermal source inlet tube of plate type heat exchanger by adpting flange respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410373672.7A CN104089504A (en) | 2014-07-31 | 2014-07-31 | Vapor-water plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410373672.7A CN104089504A (en) | 2014-07-31 | 2014-07-31 | Vapor-water plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104089504A true CN104089504A (en) | 2014-10-08 |
Family
ID=51637242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410373672.7A Pending CN104089504A (en) | 2014-07-31 | 2014-07-31 | Vapor-water plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104089504A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046675A (en) * | 2021-11-22 | 2022-02-15 | 山东鲁润热能科技有限公司 | Heat exchange equipment for high-pressure drainage cooling of power plant |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274481A (en) * | 1979-10-22 | 1981-06-23 | Stewart-Warner Corporation | Dry cooling tower with water augmentation |
| JPS5819690A (en) * | 1981-07-29 | 1983-02-04 | Hisaka Works Ltd | Plate type heat exchanger |
| CN2529180Y (en) * | 2002-03-15 | 2003-01-01 | 江阴市海通传热技术有限公司 | Plate vapour-water heat transfer complete unit |
| CN2566209Y (en) * | 2002-06-19 | 2003-08-13 | 吴甫禄 | Steam-water mixed heat exchanger |
| CN202470839U (en) * | 2011-12-29 | 2012-10-03 | 江阴市海通传热技术有限公司 | A high-efficiency and energy-saving steam melting water plate type heat-exchanger machine set |
| CN203980969U (en) * | 2014-07-31 | 2014-12-03 | 山东国舜压力容器有限公司 | Carbonated drink plate type heat exchanger |
-
2014
- 2014-07-31 CN CN201410373672.7A patent/CN104089504A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274481A (en) * | 1979-10-22 | 1981-06-23 | Stewart-Warner Corporation | Dry cooling tower with water augmentation |
| JPS5819690A (en) * | 1981-07-29 | 1983-02-04 | Hisaka Works Ltd | Plate type heat exchanger |
| CN2529180Y (en) * | 2002-03-15 | 2003-01-01 | 江阴市海通传热技术有限公司 | Plate vapour-water heat transfer complete unit |
| CN2566209Y (en) * | 2002-06-19 | 2003-08-13 | 吴甫禄 | Steam-water mixed heat exchanger |
| CN202470839U (en) * | 2011-12-29 | 2012-10-03 | 江阴市海通传热技术有限公司 | A high-efficiency and energy-saving steam melting water plate type heat-exchanger machine set |
| CN203980969U (en) * | 2014-07-31 | 2014-12-03 | 山东国舜压力容器有限公司 | Carbonated drink plate type heat exchanger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046675A (en) * | 2021-11-22 | 2022-02-15 | 山东鲁润热能科技有限公司 | Heat exchange equipment for high-pressure drainage cooling of power plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY144090A (en) | Plate-type heat-exchanger | |
| CN206609321U (en) | A kind of shell-and-tube heat exchanger | |
| CN106705712A (en) | Pipe shell type heat exchanger | |
| CN104266513A (en) | Vertical condenser | |
| CN104949550A (en) | Casing pipe floating type evaporation and vaporization device | |
| CN203980969U (en) | Carbonated drink plate type heat exchanger | |
| CN205843436U (en) | A kind of heat exchanger of thermal source Multi-class propagation | |
| CN104089504A (en) | Vapor-water plate heat exchanger | |
| CN104142073B (en) | Carbonated drink plate-type heat-exchange unit | |
| CN207881529U (en) | A kind of corrosion-resistant and high-temperature resistant is without leakage formula quartz heat-exchanger rig | |
| CN105973018A (en) | Shell-tube type condenser | |
| CN203980934U (en) | Carbonated drink plate-type heat-exchange unit | |
| CN206222982U (en) | A kind of heat exchanger | |
| CN104236349A (en) | Gas-gas heat exchanger | |
| CN204359171U (en) | Novel Heat Exchangers | |
| CN205482502U (en) | Combined heat exchanger | |
| CN204165287U (en) | Four backhaul condensers | |
| CN204115534U (en) | A kind of gas-gas heat exchanger | |
| CN203893711U (en) | Direct condensation multi-pipe type heat exchange device | |
| CN207019513U (en) | Lamella heat exchanger | |
| CN112432361A (en) | Condensation heat exchanger of central heating system | |
| CN205228237U (en) | Take soda plate heat exchanger of desuperrheater | |
| CN205192299U (en) | Novel all -welded lamella heat exchanger | |
| CN110772815A (en) | Multi-field synergistic microwave liquid-phase constant-temperature desorption integrated system | |
| CN203605200U (en) | Superheated steam generator using conduction oil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141008 |