CN207487491U - Removable enamel glass raw-pipe type heat-exchanger - Google Patents
Removable enamel glass raw-pipe type heat-exchanger Download PDFInfo
- Publication number
- CN207487491U CN207487491U CN201721203431.3U CN201721203431U CN207487491U CN 207487491 U CN207487491 U CN 207487491U CN 201721203431 U CN201721203431 U CN 201721203431U CN 207487491 U CN207487491 U CN 207487491U
- Authority
- CN
- China
- Prior art keywords
- tube sheet
- heat exchanger
- pipe
- sealing ring
- enamel
- 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
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Abstract
The utility model discloses a kind of removable enamel glass raw-pipe type heat-exchangers, including heat exchanger body, water recycles chamber, what is connect with body end portion can corrosion resistant heat exchanger device cap, the first tube sheet is fixedly installed with heat exchanger device, interior glass lining pipe is inserted into the first tube sheet, interior glass lining pipe end set has the fixing piece with ostium on the first tube sheet, the second tube sheet is removably connected on first tube sheet, second tube sheet upper end capped steel Fluorine-lined plastic tube plate is simultaneously connect with the second tube sheet, steel lining fluorine plastic tube plate is connect with heat exchanger device cap, another end structure of heat exchanger is identical with above structure, interior glass lining pipe is fixed in water circular chamber.The connection mode of traditional enamel glass raw-pipe type heat-exchanger enamel tube sheet and enamel tubulation is abandoned, tube sheet uses the steel lining fluoroplastics of compression molding so that interior glass lining pipe single can be dismantled.
Description
Technical field
The utility model is related to a kind of tubular heat exchanger, more particularly to removable enamel glass raw-pipe type heat-exchanger.
Background technology
Enamel glass raw-pipe type heat-exchanger is a kind of most widely used heat exchanger in the fields such as current medicine, chemical industry, oil.It leads
It to be made of housing, tube sheet, heat exchanger tube, end socket, hydraulic barrier etc..Required material, can be respectively adopted ordinary carbon steel, red copper or
Stainless steel makes.Wherein enamel glass raw-pipe type heat-exchanger is with relatively extensive a kind of.
Traditional enamel glass raw-pipe type heat-exchanger tube sheet connect again the work of whole enamel firing enamel with tubulation using electric welding
Skill, simple in structure, but the enamel glass raw-pipe type heat-exchanger tube sheet of this structure and the easy burst porcelain in tubulation junction, whole of burst porcelain at one
It scraps, use cost is considerably increased to using unit.The problem of above problem is this field urgent need to resolve.
Utility model content
The technical issues of the utility model solves is to provide a kind of single interior glass lining pipe removably removable enamel
Tubular heat exchanger.
Technical solution is used by the utility model solves its technical problem：Removable enamel glass raw-pipe type heat-exchanger packet
Include heat exchanger body, water cycle chamber, connect with body end portion can corrosion resistant heat exchanger device cap, fix with heat exchanger device and set
It is equipped with the first tube sheet, the interior glass lining pipe is inserted into the aperture of the first tube sheet, and the interior glass lining pipe end set has and the
The fixing piece of ostium on one tube sheet, the fixing piece are inserted into the aperture of the first tube sheet, are detachably connected above the first tube sheet
It is connected to the second tube sheet, the aperture in the aperture on the first tube sheet is more than in the hole on the aperture in aperture on the second tube sheet, the first tube sheet
Mouth is corresponded and is aligned with the aperture on the second tube sheet, and the fixing piece is resisted against the second tube sheet aperture lower end, the second tube sheet
Upper end capped steel Fluorine-lined plastic tube plate is simultaneously connect with the second tube sheet, and steel lining fluorine plastic tube plate is connect with heat exchanger device cap, heat exchanger
Another end structure is identical with above structure, and the fixing piece at the second tube sheet engaging both ends at both ends makes interior glass lining pipe be fixed on water
In torus room.
As a result of steel lining fluorine plastic tube plate, interior glass lining pipe does not need to be sintered together with tube sheet the application so that single
There is burst porcelain and does not need to integrally scrap in glass lining pipe replaceable in root.
It is further：Interior first sealing ring of glass lining pipe end set, the first sealing ring be set to fixing piece and
Between second tube sheet, the second tube sheet, which squeezes the first sealing ring, is sealed water cycle chamber, during interior glass lining pipe openend is inserted into
The tetrafluoro connector of hollow structure, tetrafluoro connector be inserted into glass lining pipe one end be socketed with the second sealing ring, the second sealing ring makes four
Fluorine connector is sealed with interior glass lining pipe junction, and tetrafluoro upper end of joint is provided with third sealing ring, and steel lining fluorine plastic tube plate squeezes
Third sealing ring makes tetrafluoro connector be sealed with steel lining fluorine plastic tube plate junction.
It is further：First sealing ring, the second sealing ring, third sealing ring are high temperature fluororubber O-type ring.
It is further：The interior glass lining pipe openend is horn mouth.
It is further：Heat exchanger device body end set has flange, and heat exchanger device body and steel lining fluoroplastics pressure tube plate pass through
Flanged joint.
It is further：First tube sheet and the second tube sheet are connected by dowel screw.
It is further：First tube sheet and the second tube sheet are connected by dowel screw.
It is further：Liner enamel is provided in the heat exchanger device cap.
The beneficial effects of the utility model are：Traditional enamel glass raw-pipe type heat-exchanger enamel tube sheet and enamel tubulation are abandoned
Connection mode, tube sheet use steel of smithing quality Fluorine-lined plastics, physical property stablize can high temperature resistant, there is no burst porcelain disadvantages.Pass through
Interaction between tube sheet and tube sheet, internal thermostable fluorine rubber o-ring sealing, it is all individually to seal to form every pipe
Structure, as having damage during use, single evil idea single can change, and is scrapped without whole, greatly improves service life.It gives
The cost for reducing production of user.
Description of the drawings
Fig. 1 is removable enamel glass raw-pipe type heat-exchanger structure diagram.
Fig. 2 is enlarged drawing at Figure 1A.
Fig. 3 is enlarged drawing at Fig. 2 a.
In figure label for：Interior glass lining pipe 1, the first tube sheet 2, the second tube sheet 3, steel lining fluorine plastic tube plate 4, clamp 5, double end
Screw 6, tetrafluoro connector 7, fixing piece 8, the first sealing ring 91, the second sealing ring 92, third sealing ring 93, liner enamel 10,
Flange 11, heat exchanger device cap 12, water cycle chamber 13.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
As shown in Figure 1 to Figure 3 removable enamel glass raw-pipe type heat-exchanger include heat exchanger body, water cycle chamber 13 and with
The heat exchanger device cap 12 of body end portion connection, the interior sintering of the heat exchanger device cap 12 are provided with liner enamel, make heat exchanger device
Cap 12 is corrosion-resistant, and the first tube sheet 2 and heat exchanger body sealing welding of irony, interior glass lining pipe 1 are inserted into the hole on the first tube sheet 2
Mouthful, shown in Fig. 2, interior 1 end of the glass lining pipe sintering be provided with the matched fixing piece 8 in 2 aperture of the first tube sheet, it is described solid
It is the iron hoop that just may be inserted into 2 aperture of the first tube sheet to determine part 8, as shown in figure 3,1 set of the interior glass lining pipe of 8 upper end of fixing piece
Be connected to the first sealing ring 91, when the second tube sheet 3 is aligned with the first tube sheet 2, it is upright after connect by dowel screw 6, due to second
The aperture of tube sheet 3 be less than the first tube sheet fixing piece 8 is resisted against under the aperture of the second tube sheet 3 at this time in 2 mouthfuls of hole, 3 meeting of the second tube sheet
The first sealing ring 91 is squeezed, water cycle chamber 13 is sealed, and recirculated water will not be revealed at the first tube sheet 2, and tetrafluoro connector 7 is inserted into
The opening of interior glass lining pipe 1, the tetrafluoro connector 7 are hollow ring, and the opening of interior glass lining pipe 1 is horn mouth, tetrafluoro connector 7
It can be relatively easy to be inserted into interior glass lining pipe 1, be socketed as shown in figure 3, tetrafluoro connector 7 is inserted into one end in interior glass lining pipe 1
There is the second sealing ring 92 so that solvent will not be revealed from junction, 7 upper end of tetrafluoro connector is provided with third sealing ring 93, the second pipe
3 upper end capped steel Fluorine-lined plastic tube plate 4 of plate, heat exchanger device is held with it flange 11, the second tube sheet 3 and steel lining fluorine plastic tube plate 4
Alignment, it is upright after connect by flange 11 with steel lining fluorine plastic tube plate 4, the extruding tetrafluoro of steel lining fluorine plastic tube plate 4 connector 7 and the
Three sealing rings 93 seal interior glass lining pipe 1 so that and solvent will not be revealed from junction, and two header structures of heat exchanger are consistent, on
The fixing piece 8 at 1 both ends of the second tube sheet 3 engaging glass lining pipe at lower both ends follows so as to which the pipe shaft of interior glass lining pipe 1 be made to be fixed on water
Inside ring cavity room 13.
As shown in Figure 1, after the tube sheet at both ends all tightens, just formed by upper and lower two seals inside entire heat exchanger
The state being fully sealed, both ends connect heat exchanger device cap 12 respectively, and heat exchanger cap 12 passes through clamp with steel lining fluorine plastic tube plate 4
Connection is equipped with gasket, screws the screw on clamp, 12 cap of heat exchanger squeezes between heat exchanger cap 12 and steel lining fluorine plastic tube plate 4
Densification packing, heat exchanger cap 12 are tightly connected with firm Fluorine-lined plastic tube plate 4.
The first sealing ring 91 as shown in Figure 3, the second sealing ring 92, third sealing ring 93, can be thermostable fluorine RUBBER Os
Type circle or fluorine silica gel O-ring or root, which have specific operating mode, to carry out selecting other seal O-rings, the preferred thermostable fluorine rubber of the application
O-ring, the introducing of fluorine atom assign rubber excellent heat resistance, inoxidizability, oil resistivity, corrosion resistance and resistance to atmospheric aging
Property, it is particularly suitable for chemical field.
As shown in Figure 1, steel lining fluorine plastic tube plate 4 is that PFA is placed in steel tube plate surface, PFA using integral die method
Plastics are a small amount of perfluoro propyl perfluoroalkyl vinyl ether and the copolymer of polytetrafluoroethylene (PTFE).Bond vitrified enhances, under melt viscosity
Drop, and performance is unchanged compared with polytetrafluoroethylene (PTFE).Polytetrafluoroethylene (PTFE) chemistry property is stable, it is acidproof it is corrosion-resistant, be practically insoluble in
Any solvent, especially suitable for industries such as chemical petroleums, as a result of firm Fluorine-lined plastics as tube sheet so that interior glass lining pipe
1 does not need to be integral sintered with tube sheet, and the interior glass lining pipe 1 being individually sintered, which is positioned in heat exchanger, single to be taken out.
The application has abandoned the connection mode of traditional enamel glass raw-pipe type heat-exchanger enamel tube sheet and enamel tubulation, traditional
Enamel tube sheet cannot be individually sintered as tube sheet, and reason is that steel plate has varicose power, and hole is more, and varicose power is bigger, individually
Being squeezed when the enamel tube sheet of burning is connect with heat exchanger device body can be so that there is burst porcelain phenomenon in the enamel on tube sheet, and the application makes
By the use of the steel lining fluorine plastic tube plate 4 of compression molding as tube sheet, realize glass lining pipe in enamel glass raw-pipe type heat-exchanger can
Dismounting.
Particular embodiments described above has carried out into one the purpose of this utility model, technical solution and advantageous effect
Step is described in detail, it should be understood that the foregoing is merely specific embodiment of the utility model, is not limited to this
Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
Containing being within the protection scope of the utility model.
Claims (7)
1. removable enamel glass raw-pipe type heat-exchanger, including heat exchanger body, water recycles chamber (13), and what is connect with body end portion can
Corrosion resistant heat exchanger device cap (12), it is characterised in that：The first tube sheet (2), interior enamel are fixedly installed with heat exchanger device
It manages (1) to be inserted into the aperture of the first tube sheet (2), interior glass lining pipe (1) end set has matches with aperture on the first tube sheet (2)
The fixing piece (8) of conjunction, the fixing piece (8) are inserted into the aperture of the first tube sheet (2), and the first tube sheet is removably connected on (2)
Second tube sheet (2), the aperture in the aperture on the first tube sheet are more than the aperture in aperture on the second tube sheet, the hole on the first tube sheet (2)
Mouth is corresponded and is aligned with the aperture on the second tube sheet (3), and the fixing piece (8) is resisted against the second tube sheet (3) aperture lower end,
Second tube sheet (3) upper end capped steel Fluorine-lined plastic tube plate (4) is simultaneously connect with the second tube sheet (3), and steel lining fluorine plastic tube plate (4) is with changing
Hot device device cap (12) connection, another end structure of heat exchanger is identical with above structure, and the second tube sheet (3) engaging both ends at both ends are consolidated
Determining part (8) makes interior glass lining pipe (1) be fixed in water cycle chamber (13).
2. removable enamel glass raw-pipe type heat-exchanger as described in claim 1, it is characterised in that：The interior glass lining pipe (1)
The first sealing ring of end set (91), the first sealing ring (91) are set between fixing piece (8) and the second tube sheet (3), the second pipe
Plate, which squeezes the first sealing ring (91), is sealed water cycle chamber (13), and hollow structure is inserted into interior glass lining pipe (1) openend
Tetrafluoro connector (7), tetrafluoro connector (7) be inserted into glass lining pipe (1) interior one end be socketed with the second sealing ring (92), the second sealing ring
(92) tetrafluoro connector (7) is made to be sealed with interior glass lining pipe (1) junction, tetrafluoro connector (7) upper end is provided with third sealing ring
(93), steel lining fluorine plastic tube plate (4), which squeezes third sealing ring (93), makes tetrafluoro connector (7) be connect with steel lining fluorine plastic tube plate (4)
Place's sealing.
3. removable enamel glass raw-pipe type heat-exchanger as claimed in claim 2, it is characterised in that：First sealing ring
(91), the second sealing ring (92), third sealing ring (93) are high temperature fluororubber O-type ring.
4. removable enamel glass raw-pipe type heat-exchanger as described in claim 1, it is characterised in that：The interior glass lining pipe (1)
It is open as horn mouth.
5. removable enamel glass raw-pipe type heat-exchanger as described in claim 1, it is characterised in that：Heat exchanger device body end set
There are flange (11), heat exchanger device body and steel lining fluoroplastics pressure tube plate (4) to be connected by flange (11).
6. removable enamel glass raw-pipe type heat-exchanger as described in claim 1, it is characterised in that：First tube sheet (2) and second
Tube sheet (3) is connected by double-threaded screw (6).
7. removable enamel glass raw-pipe type heat-exchanger as described in claim 1, it is characterised in that：The heat exchanger device cap (12)
Inside it is provided with liner enamel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721203431.3U CN207487491U (en) | 2017-09-18 | 2017-09-18 | Removable enamel glass raw-pipe type heat-exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721203431.3U CN207487491U (en) | 2017-09-18 | 2017-09-18 | Removable enamel glass raw-pipe type heat-exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207487491U true CN207487491U (en) | 2018-06-12 |
Family
ID=62481932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721203431.3U Expired - Fee Related CN207487491U (en) | 2017-09-18 | 2017-09-18 | Removable enamel glass raw-pipe type heat-exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207487491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805932A (en) * | 2020-07-09 | 2020-10-23 | 无锡市伟业化工防腐设备厂 | High-temperature-resistant high-negative-pressure steel lining mould pressing PFA plate and manufacturing method for manufacturing barrel by using same |
| CN111844610A (en) * | 2020-07-15 | 2020-10-30 | 无锡市伟业化工防腐设备厂 | Manufacturing method of steel lining integrated injection molding PFA tube plate |
-
2017
- 2017-09-18 CN CN201721203431.3U patent/CN207487491U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805932A (en) * | 2020-07-09 | 2020-10-23 | 无锡市伟业化工防腐设备厂 | High-temperature-resistant high-negative-pressure steel lining mould pressing PFA plate and manufacturing method for manufacturing barrel by using same |
| CN111844610A (en) * | 2020-07-15 | 2020-10-30 | 无锡市伟业化工防腐设备厂 | Manufacturing method of steel lining integrated injection molding PFA tube plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20200918 |