CN106705712A - Pipe shell type heat exchanger - Google Patents
Pipe shell type heat exchanger Download PDFInfo
- Publication number
- CN106705712A CN106705712A CN201710077352.0A CN201710077352A CN106705712A CN 106705712 A CN106705712 A CN 106705712A CN 201710077352 A CN201710077352 A CN 201710077352A CN 106705712 A CN106705712 A CN 106705712A
- Authority
- CN
- China
- Prior art keywords
- tube
- joint
- plate
- fixed
- pipe box
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
- F28D7/1607—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with particular pattern of flow of the heat exchange media, e.g. change of flow direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a pipe shell type heat exchanger. The pipe shell type heat exchanger comprises a shell, a heat exchange pipe, a left pipe plate, a right pipe plate, a baffle plate, a seal gasket, a left pipe box, a right pipe box and an electric heating pipe. The left pipe plate is fixed to the left end of the shell. The right pipe plate is fixed to the right end of the shell. The heat exchange pipe is arranged in an inner cavity of the shell and is clamped between the left pipe plate and the right pipe plate. The baffle plate is fixed to the heat exchange pipe. The left pipe box is arranged at the left end of the left pipe plate and is connected through a bolt. The right pipe box is arranged at the right side of the right pipe plate and is connected through a bolt. An inner cavity of the left pipe box communicates with an inner cavity of the right pipe box through a radiating pipe. The electric heating pipe is in sleeved connection and fixed in the middle of the right pipe box and extends into the inner cavity of the shell. A baffle is formed in the middle of the inner cavity of the left pipe box. A first connector is fixed to the upper end of the left pipe box. A second connector is fixed to the lower end of the left pipe box. A third connector is fixed to the upper portion of the left end of the shell. A fourth connector is fixed to the lower portion of the right end of the shell.
Description
Technical field：
The present invention relates to heat-exchange device, more specifically to a kind of shell-and-tube heat exchanger.
Background technology：
Existing shell-and-tube heat exchanger often uses uniguide, and the pipeline of the heat exchanger tube of this heat exchanger is more long, takes empty
Between it is larger and heat transfer effect is not good enough, also one kind is that heat exchanger tube uses U-tube, but U-tube bending technique is complicated, and scrappage is high to be made
Into into produce it is relatively costly, to flow into heat exchange pipeline medium do not carry out filtration treatment.
The content of the invention：
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of shell-and-tube heat exchanger, and it can will enter pipe
The medium in road is filtered, and reduces the corrosion to pipeline, and heat exchanger tube is divided into upper and lower two-layer, increases the length that medium is flowed through, and
Heat exchanger tube simple production process.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of shell-and-tube heat exchanger, including housing, heat exchanger tube, left tube sheet, right tube plate, deflection plate, sealing gasket, left pipe box,
Right pipe box and electric heating tube, the left end of the housing are fixed with left tube sheet, and the right-hand member of housing is fixed with right tube plate, and heat exchanger tube is placed in
The inner chamber of housing is simultaneously clamped between left tube sheet and right tube plate, and polylith deflection plate sleeve is simultaneously fixed on heat exchanger tube, the baffling
The arc surface of plate is pressed against on the inwall of the inner chamber of housing, and left pipe box is bolted on the left side of left tube sheet, left pipe box and
Sealing gasket is clamped between the faying face of left tube sheet, right pipe box is bolted on the right of right tube plate, right pipe box and right pipe
Sealing gasket is clamped between the faying face of plate, electric heating tube is socketed and is fixed on the middle part of right pipe box, and electric heating tube is sequentially passed through
Sealing gasket, right tube plate and deflection plate extend into the inner chamber of housing；
The inner chamber middle part of the left pipe box forms baffle plate, and the right-hand member of baffle plate is pressed against on the left side of left tube sheet, Zuo Guan
The upper end of case is fixed with the first joint, and the first joint is communicated with the upper inner chamber of left pipe box, and the lower end of left pipe box is fixed with second and connects
Head, the second joint is communicated with the lower inner cavity of left pipe box, and the right-hand member of lower inner cavity is fixed with filter screen；
The left upper part of the housing is fixed with the 3rd joint, and the right-hand member bottom of housing is fixed with the 4th joint, described
Three joints and the 4th joint are communicated with the inner chamber of housing.
The part for stretching out of first joint, the second joint, the 3rd joint and the 4th joint forms flange face,
3rd joint is located at the left side of leftmost deflection plate, and the 4th joint is located at the right of the deflection plate of rightmost.
Convex tendon is formed on the faying face of the sealing gasket.
The left tube sheet forms multiple first step through holes, and the right tube plate forms multiple relative with first step hole
The second step through hole answered, the middle part of right tube plate laterally forms row's electrical heating pore, and the left end of the heat exchanger tube is connected
In first step through hole, the right-hand member of heat exchanger tube is connected and is connected in second step through hole.
The filter screen is semicircle, and shaping loop is fixed with the arc side of filter screen, and shaping loop is pressed against the semi arch of lower inner cavity
On face, both sides are extended with Thin Rectangular block to the left and right on the flat side of filter screen, and Thin Rectangular block is fixed on baffle plate.
Prominent effect of the invention is：
Compared with prior art, it can be filtered the medium for entering pipeline, reduce the corrosion to pipeline, will be exchanged heat
Pipe is divided into upper and lower two-layer, increases the length that medium is flowed through, and heat exchanger tube simple production process.
Brief description of the drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of filter screen.
Specific embodiment：
Embodiment, is shown in as shown in Figure 1 to Figure 2, a kind of shell-and-tube heat exchanger, including housing 1, heat exchanger tube 2, left tube sheet 3, the right side
Tube sheet 4, deflection plate 5, sealing gasket 6, left pipe box 7, right pipe box 8 and electric heating tube 9, the left end of the housing 1 are fixed with left tube sheet
3, the right-hand member of housing 1 is fixed with right tube plate 4, heat exchanger tube 2 be placed in the inner chamber of housing 1 and be clamped in left tube sheet 3 and right tube plate 4 it
Between, the sleeve of polylith deflection plate 5 is simultaneously fixed on heat exchanger tube 2, and the arc surface of the deflection plate 5 is pressed against the interior of the inner chamber of housing 1
On wall, left pipe box 7 is bolted on the left side of left tube sheet 3, is clamped between left pipe box 7 and the faying face of left tube sheet 3 close
Packing 6, right pipe box 8 is bolted on the right of right tube plate 4, is clamped between right pipe box 8 and the faying face of right tube plate 4 close
Packing 6, electric heating tube 9 is socketed and is fixed on the middle part of right pipe box 8, and electric heating tube 9 sequentially passes through sealing gasket 6, right tube plate 4 and folding
Stream plate 5 extend into the inner chamber of housing 1；
The inner chamber middle part of the left pipe box 7 forms baffle plate 71, and the right-hand member of baffle plate 71 is pressed against the left side of left tube sheet 3
On, the upper end of left pipe box 7 is fixed with the first joint 72, and the first joint 72 is communicated with the upper inner chamber 701 of left pipe box 7, left pipe box 7
Lower end is fixed with the second joint 73, and the second joint 73 is communicated with the lower inner cavity 702 of left pipe box 7, and the right-hand member of lower inner cavity 702 is fixed with
Filter screen 74；
The left upper part of the housing 1 is fixed with the 3rd joint 11, and the right-hand member bottom of housing 1 is fixed with the 4th joint 12,
3rd joint 11 and the 4th joint 12 are communicated with the inner chamber of housing 1.
Furthermore, first joint 72, the second joint 73, the 3rd joint 11 and the 4th joint 12 to extension
The part stretched forms flange face, and the 3rd joint 11 is located at the left side of leftmost deflection plate 5, and the 4th joint 12 is located at most
The right of the deflection plate 5 on the right.
Furthermore, convex tendon is formed on the faying face of the sealing gasket 6.
Furthermore, the left tube sheet 3 forms multiple first step through holes 301, and the right tube plate 4 forms many
The individual second step through hole 401 corresponding with first step hole 301, the middle part of right tube plate 4 laterally forms row's electric heating tube
Hole, the left end of the heat exchanger tube 2 is connected in first step through hole 301, and the right-hand member of heat exchanger tube 2 is connected and is connected on second step through hole
In 401.
Furthermore, the filter screen 74 is semicircle, and shaping loop is fixed with the arc side of filter screen 74, and shaping loop is pressed against
In the semicircle cambered surface of lower inner cavity 702, both sides are extended with Thin Rectangular block to the left and right on the flat side of filter screen 74, and Thin Rectangular block is fixed on gear
On plate 71.
Operation principle：First medium flows into lower inner cavity 702 from the second joint 73, after being filtered through filter screen 74, is changed through lower floor
Heat pipe 2 enters the inner chamber of right pipe box 8, and then first medium flows into upper inner chamber 701 and flowed from the first joint 72 through upper strata heating tube 2
Go out；Second medium flows into the inner chamber of housing 1 from the 4th joint 12, is flowed out through the 1st joint 11 by after the baffling of deflection plate 5, due to
There is temperature difference in first medium and second medium, second medium can be heated or lowered the temperature to first medium；When in housing 1
When second medium temperature is too low, electric heating tube 9 can be heated to second medium.
Finally, embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, relevant technical field
Those of ordinary skill, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore
All equivalent technical schemes fall within scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (5)
1. it is a kind of shell-and-tube heat exchanger, including housing (1), heat exchanger tube (2), left tube sheet (3), right tube plate (4), deflection plate (5), close
Packing (6), left pipe box (7), right pipe box (8) and electric heating tube (9), it is characterised in that：The left end of the housing (1) is fixed with a left side
Tube sheet (3), the right-hand member of housing (1) is fixed with right tube plate (4), and heat exchanger tube (2) is placed in the inner chamber of housing (1) and is clamped in left tube sheet
(3) and right tube plate (4) between, polylith deflection plate (5) sleeve is simultaneously fixed on heat exchanger tube (2), the arc surface of the deflection plate (5)
It is pressed against on the inwall of the inner chamber of housing (1), left pipe box (7) is bolted on the left side of left tube sheet (3), left pipe box (7)
Sealing gasket (6) is clamped with and the faying face of left tube sheet (3) between, right pipe box (8) is bolted on the right side of right tube plate (4)
Sealing gasket (6) is clamped between the faying face of side, right pipe box (8) and right tube plate (4), electric heating tube (9) is socketed and is fixed on the right side
The middle part of bobbin carriage (8), electric heating tube (9) sequentially passes through sealing gasket (6), right tube plate (4) and deflection plate (5) and extend into housing (1)
Inner chamber；
The inner chamber middle part of the left pipe box (7) forms baffle plate (71), and the right-hand member of baffle plate (71) is pressed against the left end of left tube sheet (3)
On face, the upper end of left pipe box (7) is fixed with the first joint (72), upper inner chamber (701) phase of the first joint (72) and left pipe box (7)
Logical, the lower end of left pipe box (7) is fixed with the second joint (73), lower inner cavity (702) phase of the second joint (73) and left pipe box (7)
Logical, the right-hand member of lower inner cavity (702) is fixed with filter screen (74)；
The left upper part of the housing (1) is fixed with the 3rd joint (11), and the right-hand member bottom of housing (1) is fixed with the 4th joint
(12), the 3rd joint (11) and the 4th joint (12) are communicated with the inner chamber of housing (1).
2. a kind of shell-and-tube heat exchanger according to claim 1, it is characterised in that：First joint (72), second connect
The part for stretching out of head (73), the 3rd joint (11) and the 4th joint (12) forms flange face, the 3rd joint
(11) positioned at the left side of leftmost deflection plate (5), the 4th joint (12) is positioned at the right of the deflection plate (5) of rightmost.
3. a kind of shell-and-tube heat exchanger according to claim 1, it is characterised in that：On the faying face of the sealing gasket (6)
Form convex tendon.
4. a kind of shell-and-tube heat exchanger according to claim 1, it is characterised in that：The left tube sheet (3) forms multiple
First step through hole (301), the right tube plate (4) forms multiple second steps corresponding with first step hole (301) and leads to
Hole (401), the middle part of right tube plate (4) laterally forms row's electrical heating pore, and the left end of the heat exchanger tube (2) is connected first
In step through-hole (301), the right-hand member of heat exchanger tube (2) is connected and is connected in second step through hole (401).
5. a kind of shell-and-tube heat exchanger according to claim 1, it is characterised in that：The filter screen (74) is semicircle, filter
Shaping loop is fixed with the arc side of net (74), shaping loop is pressed against in the semicircle cambered surface of lower inner cavity (702), the flat side of filter screen (74)
Both sides are extended with Thin Rectangular block to the left and right, and Thin Rectangular block is fixed by screws on baffle plate (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710077352.0A CN106705712A (en) | 2017-02-14 | 2017-02-14 | Pipe shell type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710077352.0A CN106705712A (en) | 2017-02-14 | 2017-02-14 | Pipe shell type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106705712A true CN106705712A (en) | 2017-05-24 |
Family
ID=58911432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710077352.0A Pending CN106705712A (en) | 2017-02-14 | 2017-02-14 | Pipe shell type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106705712A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088287A (en) * | 2018-01-31 | 2018-05-29 | 天津市三路科技有限公司 | A kind of Far-infrared Heating heat exchanger |
| CN109489454A (en) * | 2018-10-26 | 2019-03-19 | 无锡溥汇机械科技有限公司 | A kind of temperature control device precise temperature control system |
| CN109612308A (en) * | 2018-12-18 | 2019-04-12 | 青岛金玉大商贸有限公司 | A kind of electric heating shell-and-tube heat exchanger |
| CN109612309A (en) * | 2018-12-18 | 2019-04-12 | 青岛金玉大商贸有限公司 | A kind of shell-and-tube heat exchanger |
| CN111076570A (en) * | 2019-12-26 | 2020-04-28 | 谌军军 | Dry-type shell and tube evaporator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125118U (en) * | 1992-07-07 | 1992-12-16 | 刘林沛 | Heat exchanger |
| KR20090131027A (en) * | 2008-06-17 | 2009-12-28 | 현대산업엔진(주) | The heat exchanger which uses an engine waste heat |
| CN203163554U (en) * | 2013-04-17 | 2013-08-28 | 仙桃市展朋新材料有限公司 | Tube type heat exchanger for production of barium carbonate |
| CN203848727U (en) * | 2014-05-22 | 2014-09-24 | 淄博万昌化工设备有限公司 | Tube-and-shell sewage heat exchanger |
| CN104913502A (en) * | 2015-06-03 | 2015-09-16 | 无锡恒业电热电器有限公司 | Tube shell heat exchange electric heater |
| CN206609321U (en) * | 2017-02-14 | 2017-11-03 | 湖州新奥克化工有限公司 | A kind of shell-and-tube heat exchanger |
-
2017
- 2017-02-14 CN CN201710077352.0A patent/CN106705712A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125118U (en) * | 1992-07-07 | 1992-12-16 | 刘林沛 | Heat exchanger |
| KR20090131027A (en) * | 2008-06-17 | 2009-12-28 | 현대산업엔진(주) | The heat exchanger which uses an engine waste heat |
| CN203163554U (en) * | 2013-04-17 | 2013-08-28 | 仙桃市展朋新材料有限公司 | Tube type heat exchanger for production of barium carbonate |
| CN203848727U (en) * | 2014-05-22 | 2014-09-24 | 淄博万昌化工设备有限公司 | Tube-and-shell sewage heat exchanger |
| CN104913502A (en) * | 2015-06-03 | 2015-09-16 | 无锡恒业电热电器有限公司 | Tube shell heat exchange electric heater |
| CN206609321U (en) * | 2017-02-14 | 2017-11-03 | 湖州新奥克化工有限公司 | A kind of shell-and-tube heat exchanger |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088287A (en) * | 2018-01-31 | 2018-05-29 | 天津市三路科技有限公司 | A kind of Far-infrared Heating heat exchanger |
| CN109489454A (en) * | 2018-10-26 | 2019-03-19 | 无锡溥汇机械科技有限公司 | A kind of temperature control device precise temperature control system |
| CN109612308A (en) * | 2018-12-18 | 2019-04-12 | 青岛金玉大商贸有限公司 | A kind of electric heating shell-and-tube heat exchanger |
| CN109612309A (en) * | 2018-12-18 | 2019-04-12 | 青岛金玉大商贸有限公司 | A kind of shell-and-tube heat exchanger |
| CN109612308B (en) * | 2018-12-18 | 2020-03-17 | 青岛吉云德和商贸有限公司 | Shell-and-tube heat exchanger for liquid medicine used for fumigation |
| CN111336840A (en) * | 2018-12-18 | 2020-06-26 | 青岛吉云德和商贸有限公司 | Shell and tube heat exchanger |
| CN111336840B (en) * | 2018-12-18 | 2021-04-06 | 青岛酒店管理职业技术学院 | Shell and tube heat exchanger |
| CN111076570A (en) * | 2019-12-26 | 2020-04-28 | 谌军军 | Dry-type shell and tube evaporator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |