CN208382940U - A kind of special glass heat exchange of heat pipe with high sealing effect - Google Patents
A kind of special glass heat exchange of heat pipe with high sealing effect Download PDFInfo
- Publication number
- CN208382940U CN208382940U CN201820914658.7U CN201820914658U CN208382940U CN 208382940 U CN208382940 U CN 208382940U CN 201820914658 U CN201820914658 U CN 201820914658U CN 208382940 U CN208382940 U CN 208382940U
- Authority
- CN
- China
- Prior art keywords
- tube
- tube sheet
- glass
- heat
- outer silk
- 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.)
- Expired - Fee Related
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of special glass heats exchange of heat pipe with high sealing effect, belong to industrial smoke technical field of exhaust heat recovery equipment；Leakproofness is improved at seamless structure using outer silk hoop between tube sheet and glass tube；Sealing ring pad is used for the dead angle part formed between tube sheet, outer silk hoop, glass tube, leakproofness is further increased, to improve the heat transfer effect of heat exchanger, avoids the loss of heat；Specifically: outer silk hoop is equipped between the periphery and tube sheet of glass tube, the long arm end of outer silk hoop is buckled between glass tube and tube sheet, is provided with sealing ring pad in the crack that glass tube and tube sheet, long arm end are formed；Gap between the galianconism end and tube sheet of outer silk hoop is provided with sealing ring, and outer silk hoop is polytetrafluoroethylene (PTFE) material.
Description
Technical field
The utility model relates to a kind of special glass heats exchange of heat pipe with high sealing effect, belong to industrial smoke waste heat and return
Receiving unit technical field.
Background technique
At present major part industrial smoke exhaust temperature at 100~160 DEG C, if compared with discharged at lower temperature (50 DEG C of <), greatly
The thermal energy of amount discharges atmosphere, is equivalent to a large amount of non-renewable energy of waste, and easily form haze.So recovery waste heat and benefit
There is good social benefit and environmental benefit with waste heat.
For industrial gas furnace, preheated air can guarantee that burner hearth reaches sufficiently high temperature, to improve the production of industrial furnace
Ability.It, then must be by air and gas-preheating using fuel gas with low heat value for high temperature industrial furnace.Waste heat recycles capital equipment
Heat exchanger, heat exchanger material have metal and nonmetallic two major classes.The carbon steel and stainless steel of metal class be to most of heat transfer loads
When good material, however under specific circumstances, especially corrosive chemicals, then do not adapt to require.Non-metal kind
Have graphite, glass and plastic material, the price of graphite is relatively high, and plastics encounter certain medicaments can occur degradation or to old
Change is more sensitive, is easily oxidized, because containing NOx(NO and NO in industrial smoke2), SOx (SO2And SO3) etc. corrosive components.
Sealed material between tube sheet and heat exchanger tube, traditional uses crocidllite, neoprene etc., not only corrosion-resistant difference,
And heat is easily deformed so as to cause the leakage of shell side gas.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of special glass pipe heat exchange with high sealing effect
Device.In order to achieve the above object, the utility model is achieved by the following technical solution.
A kind of special glass heat exchange of heat pipe with high sealing effect, including shell, set that there are two shell side media on shell
Import/export, shell is interior to be equipped with heat-exchanging tube bundle, the glass tube that the heat-exchanging tube bundle is vertically arranged, the upper and lower ends difference of shell
Sealing is equipped with tube sheet, and the upper and lower ends of glass tube are inserted into respectively on the tube sheet of upper and lower ends, and glass tube, tube sheet constitute change together
Hot glass tube module, two sides are equipped with the upper tube box and lower tube box connecting respectively with the tube sheet of upper and lower ends, upper tube to shell up and down outside
Tube side medium import/export is respectively equipped on case and lower tube box；Outer silk hoop is equipped between the periphery and tube sheet of glass tube, described is outer
The long arm end of silk hoop is buckled between glass tube and tube sheet, is provided with sealing in the crack that glass tube and tube sheet, long arm end are formed
Ring pads；Gap between the galianconism end and tube sheet of the outer silk hoop is provided with sealing ring, and the outer silk hoop is polytetrafluoro
Ethylene material.
Further, the tube sheet surface is coated with polytetrafluoroethylene (PTFE) plated film.
Preferably, the sealing ring pad and sealing ring are polytetrafluoroethylene (PTFE) material.
The utility model is generated compared with the existing technology to be had the beneficial effect that.
The utility model passes through the outer silk hoop of setting, by the gap and tube sheet upper surface and edge between glass tube and tube sheet
The surface that glass tube wall direction exposes is covered, and is formed seamless structure, is improved between tube sheet and glass tube
Leakproofness is incorporated in tube sheet, seal joint, the dead angle part formed between glass tube, and the sealing ring pad of use and gap are set
The sealing ring set, further increases leakproofness, to keep the heat transfer effect of heat exchanger higher, avoids the loss of heat.It adopts
With the double pad sealings of polytetrafluoroethylene (PTFE) material, pressure-bearing type merging, structure is simple, easy to disassemble, is not likely to produce flexible deformation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model sealed structural schematic diagram.
Wherein, 1 is shell, and 2 be shell side medium import/export, and 3 be glass tube, and 4 be tube sheet, and 5 be outer silk hoop, and 6 be polytetrafluoro
Ethylene plated film, 7 be upper tube box, and 8 be lower tube box, and 9 be tube side medium import/export, and 10 be sealing ring pad, and 11 be sealing ring, and 51 are
Long arm end, 52 be galianconism end.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, tie
Embodiment and attached drawing are closed, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein
It is only used to explain the utility model, is not used to limit the utility model.This is described in detail below with reference to examples and drawings
The technical solution of utility model, but the scope of protection is not limited by this.
As shown in Figs. 1-2, a kind of special glass heat exchange of heat pipe with high sealing effect, including shell 1 are set on shell 1
There are two shell side medium import/export 2, heat-exchanging tube bundle, the glass tube 3 that heat-exchanging tube bundle is vertically arranged, shell 1 are equipped in shell 1
Upper and lower ends seal be equipped with tube sheet 4 respectively, the upper and lower ends of glass tube 3 are inserted into respectively on the tube sheet 4 of upper and lower ends, glass
Pipe 3, tube sheet 4 constitute heat-exchange glass tube module together, and upper and lower two sides are equipped with outside shell 1 connect with the tube sheet of upper and lower ends 4 respectively
Upper tube box 7 and lower tube box 8, be respectively equipped with tube side medium import/export 9 on upper tube box 7 and lower tube box 8；The periphery of glass tube 3 with
The outer silk hoop 5 of polytetrafluoroethylene (PTFE) material is provided between tube sheet 4, the long arm end 51 of outer silk hoop 5 is buckled in glass tube 3 and tube sheet 4
Between, the sealing ring pad 10 of polytetrafluoroethylene (PTFE) material is provided in the crack that glass tube 3 and tube sheet 4, long arm end 51 are formed；Outer silk
Gap between the galianconism end 52 and tube sheet 4 of hoop 5 is provided with the sealing ring 11 of polytetrafluoroethylene (PTFE) material；It also sprays on 4 surface of tube sheet
It is coated with polytetrafluoroethylene (PTFE) plated film 6.
The above content is the further descriptions done in conjunction with specific preferred embodiment to the utility model, cannot
Assert that specific embodiment of the present utility model is only limitted to this, for the utility model person of an ordinary skill in the technical field
For, under the premise of not departing from the utility model, several simple deduction or replace can also be made, all shall be regarded as belonging to
The utility model determines scope of patent protection by the claims submitted.
Claims (3)
1. a kind of special glass heat exchange of heat pipe with high sealing effect, including shell (1), set that there are two shell sides on shell (1)
Medium import/export (2), shell (1) is interior to be equipped with heat-exchanging tube bundle, the glass tube (3) that the heat-exchanging tube bundle is vertically arranged, shell
(1) upper and lower ends seal respectively is equipped with tube sheet (4), and the upper and lower ends of glass tube (3) are inserted into the tube sheet of upper and lower ends respectively
(4) on, glass tube (3), tube sheet (4) constitute heat-exchange glass tube module together, and two sides are equipped with respectively and up and down shell (1) up and down outside
The upper tube box (7) and lower tube box (8) of tube sheet (4) connection at both ends, tube side is respectively equipped on upper tube box (7) and lower tube box (8) and is situated between
Matter import/export (9)；It is characterized by: being equipped with outer silk hoop (5), the outer silk between the periphery and tube sheet (4) of glass tube (3)
The long arm end (51) of hoop (5) is buckled between glass tube (3) and tube sheet (4), glass tube (3) and tube sheet (4), long arm end (51) shape
At crack in be provided with sealing ring pad (10)；Gap between the galianconism end (52) and tube sheet (4) of the outer silk hoop (5)
It is provided with sealing ring (11), the outer silk hoop (5) is polytetrafluoroethylene (PTFE) material.
2. a kind of special glass heat exchange of heat pipe with high sealing effect according to claim 1, which is characterized in that described
Tube sheet (4) surface be coated with polytetrafluoroethylene (PTFE) plated film (6).
3. a kind of special glass heat exchange of heat pipe with high sealing effect according to claim 1, which is characterized in that described
Sealing ring pad (10) and sealing ring (11) be polytetrafluoroethylene (PTFE) material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914658.7U CN208382940U (en) | 2018-06-13 | 2018-06-13 | A kind of special glass heat exchange of heat pipe with high sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914658.7U CN208382940U (en) | 2018-06-13 | 2018-06-13 | A kind of special glass heat exchange of heat pipe with high sealing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208382940U true CN208382940U (en) | 2019-01-15 |
Family
ID=64967472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820914658.7U Expired - Fee Related CN208382940U (en) | 2018-06-13 | 2018-06-13 | A kind of special glass heat exchange of heat pipe with high sealing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208382940U (en) |
-
2018
- 2018-06-13 CN CN201820914658.7U patent/CN208382940U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105806109B (en) | Counter-flow finned plate heat exchanger for gas-gas heat exchange | |
| CN204924005U (en) | Pipe plate heat exchanger | |
| CN207127407U (en) | A kind of embedded deep hole welding structure of waste heat boiler flexible tubesheet | |
| CN208382940U (en) | A kind of special glass heat exchange of heat pipe with high sealing effect | |
| CN1078802A (en) | Heat exchanger with teflon-metal composite | |
| CN104197306A (en) | Boiler fuel gas waste heat recovery system | |
| CN201203365Y (en) | Low temperature flue gas anti-dew point corrosion energy-saving heat exchanger | |
| CN103884196B (en) | A kind of smoke gas afterheat heat exchanger and retracting device | |
| CN205482504U (en) | But fluoroplastics tubular heat exchanger structure that level was placed | |
| CN206656631U (en) | A kind of board-like gas gas-heat exchanger | |
| CN108871017A (en) | A kind of absorption all-welded plate shell type heat exchanger | |
| CN206399010U (en) | The system integration of solar heat-collection plate and its composition with novel heat collecting plate core | |
| CN208671743U (en) | A kind of air curtain heat exchanger | |
| CN204372887U (en) | A kind of residual heat from boiler fume recycling system | |
| CN204705238U (en) | Sealed single-pipe carborundum tubular heat exchanger | |
| CN203744749U (en) | Flue gas waste heat exchanger | |
| CN209569709U (en) | A kind of steam afterheat recovery device | |
| CN203298332U (en) | External glass lining tubular air preheater | |
| CN206959665U (en) | Efficient corrosion resisting heat pipe-type gas-gas heat exchanger | |
| CN206695648U (en) | Gas waste-heat retracting device | |
| CN207585403U (en) | A kind of new type heat exchanger of scrubbing tower | |
| CN206803810U (en) | A kind of oil heater | |
| CN209181580U (en) | Heat recovery heat exchanger and waste heat recycle heat-exchange system | |
| CN216482438U (en) | Water leakage prevention heat pipe type air-water heat exchanger | |
| CN204986184U (en) | Expansion joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20210613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |