CN208901930U - A kind of tubular heat exchanger - Google Patents
A kind of tubular heat exchanger Download PDFInfo
- Publication number
- CN208901930U CN208901930U CN201821510419.1U CN201821510419U CN208901930U CN 208901930 U CN208901930 U CN 208901930U CN 201821510419 U CN201821510419 U CN 201821510419U CN 208901930 U CN208901930 U CN 208901930U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- baffle plate
- exchanging chamber
- heat
- bobbin carriage
- 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.)
- Active
Links
Abstract
The utility model provides a kind of tubular heat exchanger, it is related to heat exchange equipment technology, including heat exchanger cylinder interconnected, end socket bobbin carriage, it is equipped with first partition in end socket bobbin carriage, is respectively equipped with hot fluid at the top and bottom of end socket bobbin carriage and is discharged into pipe, hot fluid discharge pipe；Second partition, U heat exchange are equipped in heat exchanger cylinder, heat exchanger cylinder inner cavity is divided into the first heat exchanging chamber and the second heat exchanging chamber by second partition；It is equipped with filtering detection case at the top of heat exchanger cylinder, filters and filter screen, PH tester is installed in detection case, the extension tube attached for being passed through the fluid for neutralizing pH value is equipped at the top of filtering detection case, heat exchanger cylinder is equipped with PH tester, extension tube attached far from one end of end socket bobbin carriage；Staggered baffle plate is equipped in first heat exchanging chamber and the second heat exchanging chamber, the baffle(s) spacing in the second heat exchanging chamber is greater than the baffle(s) spacing in the first heat exchanging chamber；The utility model can neutralize the pH value of fluid in heat exchanger cylinder in time, extend the service life of tubular heat exchanger.
Description
Technical field
The utility model relates to heat exchange equipment technologies, more particularly to a kind of tubular heat exchanger.
Background technique
Heat exchanger is the equipment that the partial heat of hot fluid is passed to cold fluid, also known as heat exchanger.It is prepared in medicine
In the process, it generally requires to use heat exchanger.And tubular heat exchanger is one kind most widely used in current chemical industry and Alcohol Production
Heat exchanger.Required material generallys use ordinary carbon steel, red copper or stainless steel production.But due to being passed through in tubular heat exchanger
Fluid often contain in substance acid or in alkalinity, the cylinder of tubular heat exchanger is easily corroded after long-term work, thus
Reduce the service life of tubular heat exchanger.
Utility model content
In order to overcome the drawbacks of the prior art, the utility model provides a kind of tubular heat exchanger, not only can with impurity screening,
The pH value of fluid in heat exchanger cylinder can also be neutralized in time, to extend the service life of tubular heat exchanger.
For this purpose, the following technical solution is employed for the utility model:
The utility model provides a kind of tubular heat exchanger, including heat exchanger cylinder, end socket bobbin carriage, the heat exchanger cylinder and institute
It states end socket bobbin carriage to be fixedly connected by bolt, nut and flange, horizontal positioned is fixed in the end socket bobbin carriage
One partition, the first partition outer peripheral edge and the end socket bobbin carriage inner peripheral are tightly connected, and the first partition is by the end socket
Bobbin carriage inner cavity is divided into admission chamber, goes out sap cavity, and the admission chamber is located at the top of the sap cavity out, is equipped at the top of the end socket bobbin carriage
The hot fluid being connected with the admission chamber is discharged into pipe, is equipped at the top of the end socket bobbin carriage and the hot-fluid that sap cavity is connected out
Body discharge pipe；The heat exchanger cylinder is fixed with tube sheet close to the end of the end socket bobbin carriage, is equipped with water in the heat exchanger cylinder
The second partition of placing flat, the heat exchanger cylinder inner cavity is divided into the first heat exchanging chamber, the second heat exchanging chamber by the second partition, described
First heat exchanging chamber is located at the top of second heat exchanging chamber, and the second partition is sealingly fastened in institute close to one end of the tube sheet
It states on tube sheet, the second partition other end is equipped with the commutation that first heat exchanging chamber is connected with second heat exchanging chamber
Mouthful, heat-exchanging tube bundle is equipped in the heat exchanger cylinder, the heat-exchanging tube bundle includes multiple U heat exchanges, each U heat exchange
Liquid feeding end and outlet end be sealingly fastened on the tube sheet, the liquid feeding end of each U heat exchange runs through the tube sheet
It is connected with the admission chamber, the outlet end of each U heat exchange is connected through the tube sheet with the sap cavity out；Institute
It states and is fixed with filtering detection case at the top of heat exchanger cylinder, the filtering detection case is located at the heat exchanger cylinder close to the end socket pipe
One end of case, the filtering detection case top are equipped with cold fluid and are discharged into pipe, and the cold fluid is discharged into pipe and is located at filtering detection
Side of the case far from the end socket bobbin carriage, the filtering detection case bottom, which is equipped with, enters liquid with what first heat exchanging chamber was connected
Mouthful, the liquid inlet is located at the filtering detection case fixed peace in one end of the end socket bobbin carriage, the filtering detection case
Equipped with the filter screen for filtering cold fluid impurity and the first PH tester for detecting cold fluid PH, the filtering detection
Box top is equipped with the first extension tube attached for being passed through the fluid for neutralizing pH value, and first extension tube attached is located at the first PH survey
Instrument is tried far close to the side of the end socket bobbin carriage, and second heat exchanging chamber is fixedly installed with the 2nd PH survey at the commutation mouth
Instrument is tried, the one end of the heat exchanger cylinder far from the end socket bobbin carriage is external equipped with second for being passed through the fluid for neutralizing pH value
Pipe；The heat exchanger cylinder bottom is equipped with the cold fluid discharge pipe being connected with second heat exchanging chamber, and the cold fluid is discharged into pipe
Positioned at the heat exchanger cylinder close to one end of the end socket bobbin carriage；It is fixed with the first baffle plate at the top of first heat exchanging chamber,
It is equipped with fluid-through port between first baffle plate and the second partition, is fixed with the second baffling at the top of the second partition
Fluid-through port, first baffle plate and described second are equipped between at the top of plate, second baffle plate and first heat exchanging chamber
The distance between staggered and adjacent first baffle plate of baffle plate and second baffle plate are equal；Described second
Partition bottom is fixed with third baffle plate, and fluid-through port is equipped between the third baffle plate and second heat exchanging chamber bottom,
Second heat exchanging chamber bottom is fixed with the 4th baffle plate, sets between the 4th baffle plate and second heat exchanging chamber bottom
There is a fluid-through port, the third baffle plate and the staggered and adjacent third baffle plate of the 4th baffle plate and described
The distance between 4th baffle plate is equal, and the distance between the adjacent third baffle plate and the 4th baffle plate are greater than phase
The distance between adjacent first baffle plate and second baffle plate.
In the preferable technical solution of the utility model, the first PH tester is located at the filter screen close to the envelope
The side of head tube case.
In the preferable technical solution of the utility model, it is equipped at the top of the heat exchanger cylinder and is connected with first heat exchanging chamber
Logical exhaust pipe is equipped with relief valve on the exhaust pipe.
In the preferable technical solution of the utility model, it is equipped with and second heat exchanging chamber among the heat exchanger cylinder bottom
The sewage pipe being connected, the sewage pipe are equipped with valve.
In the preferable technical solution of the utility model, gasket seal is equipped between two flanges.
The utility model has the following beneficial effects:
(1) cold fluid being passed through is filtered by the filter screen, is substantially reduced intracorporal into the heat exchanger tube
Impurity reduces the probability that line clogging occurs in heat exchanger；
(2) its acidity-basicity ph value is then detected to the cold fluid being passed through by the first PH tester, then according to it
Acidity-basicity ph value is passed through acid or alkalinity fluid by first extension tube attached, neutralizes to the pH value of cold fluid,
The heat exchanger cylinder is protected not to be etched, while the 2nd PH tester can detecte the intracorporal pH value PH of the heat exchanger tube
Value, judges whether the fluid being passed through by first extension tube attached sufficiently neutralizes cold fluid with this, can pass through institute when insufficient
It states the second extension tube attached and is passed through neutralization fluid, first extension tube attached is assisted to neutralize cold fluid, in addition the 2nd PH is surveyed
Examination instrument also functions to the effect to first extension tube attached monitoring, when first extension tube attached is passed through more acidity or alkalinity
When fluid, the fluid of excessive acidity or alkalinity can be neutralized by second extension tube attached, to reduce the heat exchanger tube
A possibility that body is corroded；
(3) by the way that first baffle plate, second baffle plate, the third baffle plate and the 4th baffling is arranged
Plate can increase cold fluid in the heat exchanger tube intracorporal residence time, cold fluid is enabled sufficiently to exchange heat with hot fluid
Amount, improves heat exchange effect；It is smaller since the temperature difference of the cold fluid and hot fluid that are located in first heat exchanging chamber is larger
First baffle plate and second baffle plate of spacing can add residence time of the cold fluid in first heat exchanging chamber,
Guarantee that cold fluid sufficiently exchanges heat with hot fluid, and due to the temperature of cold fluid and hot fluid in second heat exchanging chamber compared with
Small, the third baffle plate and the 4th baffle plate of biggish spacing can accelerate the cold fluid and change by described second
The rate of hot chamber, improves the flowing velocity of cold fluid entirety, to improve heat exchanger effectiveness.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for tubular heat exchanger that specific embodiment of the present invention provides.
In figure:
100, end socket bobbin carriage；110, admission chamber；111, hot fluid is discharged into pipe；120, go out sap cavity；121, hot fluid discharge pipe；
200, heat exchanger cylinder；210, the first heat exchanging chamber；211, exhaust pipe；212, relief valve；220, the second heat exchanging chamber；221, cold fluid is arranged
Outlet pipe；222, sewage pipe；310, first partition；320, second partition；400, tube sheet；500, heat-exchanging tube bundle；510, U-shaped heat exchange
Pipe；600, detection case is filtered；610, cold fluid is discharged into pipe；620, liquid inlet；630, filter screen；710, the first PH tester；
711, the first extension tube attached；720, the 2nd PH tester；721, the second extension tube attached；810, the first baffle plate；820, the second baffling
Plate；830, third baffle plate；840, the 4th baffle plate；910, flange；911, gasket seal；920, valve.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art and technical solution are briefly described, it should be apparent that, it is described below
Attached drawing be only some embodiments of the utility model, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, it can also be obtained according to these attached drawings other attached drawings.
It further illustrates the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments, needs
Bright, the attached drawing in specific embodiment is only schematic diagram, is not defined to the size of device, actual size is with reality
Subject to object.
As shown in Figure 1, including heat exchanger cylinder 200, end socket bobbin carriage 100, the heat exchanger cylinder 200 and the end socket bobbin carriage
100 are fixedly connected by bolt, nut and flange 910, are fixed with horizontal positioned first in the end socket bobbin carriage 100
Partition 310,310 outer peripheral edge of first partition and 100 inner peripheral of end socket bobbin carriage are tightly connected, the first partition 310
100 inner cavity of end socket bobbin carriage is divided into admission chamber 110, goes out sap cavity 120, the admission chamber 110 is located at the sap cavity 120 out
Top, the hot fluid being connected with the admission chamber 110 is equipped at the top of the end socket bobbin carriage 100 and is discharged into pipe 111, the envelope
It is equipped at the top of head tube case 100 and the hot fluid discharge pipe 121 that sap cavity 120 is connected out；The heat exchanger cylinder 200 is close
The end of the end socket bobbin carriage 100 is fixed with tube sheet 400, is equipped with horizontal positioned second partition in the heat exchanger cylinder 200
320,200 inner cavity of heat exchanger cylinder is divided into the first heat exchanging chamber 210, the second heat exchanging chamber 220 by the second partition 320, described
First heat exchanging chamber 210 is located at the top of second heat exchanging chamber 220, and the second partition 320 is close to one end of the tube sheet 400
It is sealingly fastened on the tube sheet 400,320 other end of second partition is equipped with first heat exchanging chamber 210 and described the
The commutation mouth that two heat exchanging chambers 220 are connected, the heat exchanger cylinder 200 is interior to be equipped with heat-exchanging tube bundle 500, and the heat-exchanging tube bundle 500 wraps
Multiple U heat exchanges 510 are included, the liquid feeding end and outlet end of each U heat exchange 510 are sealingly fastened in the tube sheet
On 400, the liquid feeding end of each U heat exchange 510 is connected through the tube sheet 400 with the admission chamber 110, Ge Gesuo
The outlet end for stating U heat exchange 510 is connected through the tube sheet 400 with the sap cavity 120 out；The heat exchanger cylinder 200 is pushed up
Portion is fixed with filtering detection case 600, and the filtering detection case 600 is located at the heat exchanger cylinder 200 close to the end socket bobbin carriage
100 one end is equipped with cold fluid at the top of the filtering detection case 600 and is discharged into pipe 610, and the cold fluid is discharged into pipe 610 and is located at institute
Filtering side of the detection case 600 far from the end socket bobbin carriage 100 is stated, 600 bottom of filtering detection case is equipped with and described first
The liquid inlet 620 that heat exchanging chamber 210 is connected, the liquid inlet 620 are located at the filtering detection case 600 close to the end socket bobbin carriage
100 one end is fixedly installed with the filter screen 630 for filtering cold fluid impurity in the filtering detection case 600 and is used for
The first PH tester 710 of cold fluid PH is detected, is equipped at the top of the filtering detection case 600 and neutralizes pH value for being passed through
First extension tube attached 711 of fluid, it is remote close to the end socket pipe that first extension tube attached 711 is located at the first PH tester 710
The side of case 100, second heat exchanging chamber 220 is fixedly installed with the 2nd PH tester 720 at the commutation mouth, described
Heat exchanger cylinder 200 is equipped with the second extension tube attached for being passed through the fluid for neutralizing pH value far from one end of the end socket bobbin carriage 100
721；200 bottom of heat exchanger cylinder is equipped with the cold fluid discharge pipe 221 being connected with second heat exchanging chamber 220, described cold
Fluid is discharged into pipe 610 and is located at the heat exchanger cylinder 200 close to one end of the end socket bobbin carriage 100；First heat exchanging chamber 210 pushes up
Portion is fixed with the first baffle plate 810, and fluid-through port is equipped between first baffle plate 810 and the second partition 320, described
The second baffle plate 820, second baffle plate 820 and 210 top of the first heat exchanging chamber are fixed at the top of second partition 320
Between be equipped with fluid-through port, first baffle plate 810 and second baffle plate 820 it is staggered and adjacent described first
The distance between baffle plate 810 and second baffle plate 820 are equal；320 bottom of second partition is fixed with third folding
Flowing plate 830 is equipped with fluid-through port, second heat exchanging chamber between the third baffle plate 830 and 220 bottom of the second heat exchanging chamber
220 bottoms are fixed with the 4th baffle plate 840, are equipped between the 4th baffle plate 840 and 220 bottom of the second heat exchanging chamber
Fluid-through port, the third baffle plate 830 and the staggered and adjacent third baffle plate of the 4th baffle plate 840
The distance between 830 and the 4th baffle plate 840 are equal, adjacent the third baffle plate 830 and the 4th baffle plate
The distance between 840 are greater than the distance between adjacent first baffle plate 810 and described second baffle plate 820.
A kind of tubular heat exchanger provided by the utility model carried out the cold fluid being passed through by the filter screen 630
Filter substantially reduces the impurity into the heat exchanger cylinder 200, reduces the probability that line clogging occurs in heat exchanger；Then
Its acidity-basicity ph value is detected to the cold fluid being passed through by the first PH tester 710, it is then logical according to its acidity-basicity ph value
It crosses first extension tube attached 711 and is passed through acid or alkalinity fluid, the pH value of cold fluid is neutralized, is changed described in protection
Hot cylinder 200 is not etched, while the 2nd PH tester 720 can detecte the pH value PH in the heat exchanger cylinder 200
Value, judges whether the fluid being passed through by first extension tube attached 711 sufficiently neutralizes cold fluid with this, can pass through when insufficient
Second extension tube attached 721 is passed through neutralization fluid, and first extension tube attached 711 is assisted to neutralize cold fluid, in addition described
2nd PH tester 720 also function to first extension tube attached 711 monitoring effect, when first extension tube attached 711 be passed through compared with
More acidity perhaps alkaline fluid when the stream of excessive acidity or alkalinity can be neutralized by second extension tube attached 721
Body, to reduce a possibility that heat exchanger cylinder 200 is corroded；By the way that first baffle plate 810, second folding is arranged
Flowing plate 820, the third baffle plate 830 and the 4th baffle plate 840 can increase cold fluid in the heat exchanger cylinder 200
The interior residence time, cold fluid is enabled sufficiently to exchange heat with hot fluid, improves heat exchange effect；It is described due to being located at
The temperature difference of cold fluid and hot fluid in first heat exchanging chamber 210 is larger, first baffle plate 810 of smaller spacing and institute
Residence time of the cold fluid in first heat exchanging chamber 210 can be added by stating the second baffle plate 820, guarantee cold fluid and hot fluid
Sufficiently heat exchange, and since the temperature of the cold fluid and hot fluid that are located in second heat exchanging chamber 220 is smaller, biggish spacing
The third baffle plate 830 and the 4th baffle plate 840 can accelerate the cold fluid and pass through second heat exchanging chamber 220
Rate, improves the flowing velocity of cold fluid entirety, to improve heat exchanger effectiveness.
Further, the first PH tester 710 is located at the filter screen 630 close to the one of the end socket bobbin carriage 100
Side, in this way setting can make cold fluid by after the filter screen 630 filtering, just be examined by the first PH tester 710
It surveys, reduces influence of the impurity to the first PH tester 710, so that the test data of the first PH tester 710
Accuracy.
Further, the exhaust pipe 211 being connected with first heat exchanging chamber 210 is equipped at the top of the heat exchanger cylinder 200,
Relief valve 212 is installed, fluid is the general name of gas and liquid, cold when using liquid cold fluid on the exhaust pipe 211
Fluid can contain part bubble, gas can be discharged by the exhaust pipe 211；When using gas shape cold fluid, in order to
Prevent since air pressure is excessive and explode in the heat exchanger cylinder 200, be arranged the relief valve 212 can adjust in time it is described
Air pressure in heat exchanger cylinder 200 guarantees the normal work of the heat exchanger cylinder 200.
Further, the sewage pipe being connected with second heat exchanging chamber 220 is equipped among 200 bottom of heat exchanger cylinder
222, the sewage pipe 222 is equipped with valve 920, can be by described when needing to clean the heat exchanger cylinder 200
Sewage pipe 222 accelerates the discharge of cleaning solution, to improve the cleaning efficiency to the heat exchanger cylinder 200.
Further, gasket seal 911 is equipped between two flanges 910, first in the end of the heat exchanger cylinder 200
The flange 910 in welding equally also welds the upper flange 910 in 100 end of end socket bobbin carriage, then described in two
The gasket seal 911 is added between flange 910, finally so that it is combined closely two tensions of flange 910 with bolt, institute
It states gasket seal 911 to play the role of enhancing the leakproofness between two flanges 910, prevents fluid from two methods
It is revealed in the gap of orchid 910.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (5)
1. a kind of tubular heat exchanger, it is characterised in that:
Including heat exchanger cylinder (200), end socket bobbin carriage (100), the heat exchanger cylinder (200) passes through with the end socket bobbin carriage (100)
Bolt, nut and flange (910) are fixedly connected, be fixed in the end socket bobbin carriage (100) horizontal positioned first every
Plate (310), first partition (310) outer peripheral edge and end socket bobbin carriage (100) inner peripheral are tightly connected, the first partition
(310) end socket bobbin carriage (100) inner cavity is divided into admission chamber (110), goes out sap cavity (120), the admission chamber (110) is located at institute
The top of sap cavity (120) is stated out, is equipped with the hot fluid being connected with the admission chamber (110) at the top of the end socket bobbin carriage (100)
It is discharged into pipe (111), is equipped at the top of the end socket bobbin carriage (100) and the hot fluid discharge pipe that sap cavity (120) are connected out
(121)；
The heat exchanger cylinder (200) is fixed with tube sheet (400), the heat exchanger tube close to the end of the end socket bobbin carriage (100)
It is equipped with horizontal positioned second partition (320) in body (200), the second partition (320) is by the heat exchanger cylinder (200) inner cavity
It is divided into the first heat exchanging chamber (210), the second heat exchanging chamber (220), first heat exchanging chamber (210) is located at second heat exchanging chamber
(220) top, the second partition (320) are sealingly fastened in the tube sheet (400) close to the one end of the tube sheet (400)
On, second partition (320) other end, which is equipped with, is connected first heat exchanging chamber (210) with second heat exchanging chamber (220)
Logical commutation mouth, the heat exchanger cylinder (200) is interior to be equipped with heat-exchanging tube bundle (500), and the heat-exchanging tube bundle (500) includes multiple U-shaped
Heat exchanger tube (510), the liquid feeding end and outlet end of each U heat exchange (510) are sealingly fastened in the tube sheet (400)
On, the liquid feeding end of each U heat exchange (510) is connected through the tube sheet (400) with the admission chamber (110), respectively
The outlet end of a U heat exchange (510) is connected through the tube sheet (400) with sap cavity (120) out；
Filtering detection case (600) is fixed at the top of the heat exchanger cylinder (200), the filtering detection case (600) is located at described
Heat exchanger cylinder (200) is equipped with cold fluid at the top of one end of the end socket bobbin carriage (100), the filtering detection case (600) and arranges
Enter pipe (610), the cold fluid is discharged into pipe (610) and is located at filtering detection case (600) far from the end socket bobbin carriage (100)
Side, filtering detection case (600) bottom is equipped with the liquid inlet (620) being connected with first heat exchanging chamber (210), described
Liquid inlet (620) is located at filtering detection case (600) close to one end of the end socket bobbin carriage (100), the filtering detection case
(600) filter screen (630) for filtering cold fluid impurity and the first PH for detecting cold fluid PH are fixedly installed in
Tester (710), filtering detection case (600) top are equipped with the first extension tube attached for being passed through the fluid for neutralizing pH value
(711), first extension tube attached (711) is located at the first PH tester (710) far close to the one of the end socket bobbin carriage (100)
Side, second heat exchanging chamber (220) are fixedly installed with the 2nd PH tester (720), the heat exchanger tube at the commutation mouth
Body (200) is equipped with the second extension tube attached for being passed through the fluid for neutralizing pH value far from one end of the end socket bobbin carriage (100)
(721)；Heat exchanger cylinder (200) bottom is equipped with the cold fluid discharge pipe being connected with second heat exchanging chamber (220)
(221), the cold fluid is discharged into one end that pipe (610) are located at the heat exchanger cylinder (200) close to the end socket bobbin carriage (100)；
Be fixed with the first baffle plate (810) at the top of first heat exchanging chamber (210), first baffle plate (810) with it is described
It is equipped with fluid-through port between second partition (320), is fixed with the second baffle plate (820) at the top of the second partition (320), it is described
Be equipped with fluid-through port between at the top of second baffle plate (820) and first heat exchanging chamber (210), first baffle plate (810) and
Staggered and adjacent first baffle plate (810) of second baffle plate (820) and second baffle plate (820)
The distance between it is equal；Second partition (320) bottom is fixed with third baffle plate (830), the third baffle plate
(830) fluid-through port is equipped between second heat exchanging chamber (220) bottom, the second heat exchanging chamber (220) bottom is fixed with
4th baffle plate (840) is equipped with fluid-through port, institute between the 4th baffle plate (840) and second heat exchanging chamber (220) bottom
State third baffle plate (830) and the staggered and adjacent third baffle plate (830) of the 4th baffle plate (840) and
The distance between 4th baffle plate (840) is equal, the adjacent third baffle plate (830) and the 4th baffle plate
The distance between (840) it is greater than the distance between adjacent first baffle plate (810) and described second baffle plate (820).
2. a kind of tubular heat exchanger according to claim 1, it is characterised in that:
The first PH tester (710) is located at side of the filter screen (630) close to the end socket bobbin carriage (100).
3. a kind of tubular heat exchanger according to claim 1, it is characterised in that:
The exhaust pipe (211) being connected with first heat exchanging chamber (210), the row are equipped at the top of the heat exchanger cylinder (200)
Relief valve (212) are installed on tracheae (211).
4. a kind of tubular heat exchanger according to claim 1, it is characterised in that:
The sewage pipe (222) being connected with second heat exchanging chamber (220), institute are equipped among heat exchanger cylinder (200) bottom
Sewage pipe (222) are stated equipped with valve (920).
5. a kind of tubular heat exchanger according to claim 1, it is characterised in that:
Gasket seal (911) are equipped between two flanges (910).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510419.1U CN208901930U (en) | 2018-09-14 | 2018-09-14 | A kind of tubular heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510419.1U CN208901930U (en) | 2018-09-14 | 2018-09-14 | A kind of tubular heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208901930U true CN208901930U (en) | 2019-05-24 |
Family
ID=66572496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821510419.1U Active CN208901930U (en) | 2018-09-14 | 2018-09-14 | A kind of tubular heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208901930U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207511A (en) * | 2019-07-01 | 2019-09-06 | 扬中申扬换热设备有限公司 | A kind of biflow path pipe shell heat exchanger |
| CN111076570A (en) * | 2019-12-26 | 2020-04-28 | 谌军军 | Dry-type shell and tube evaporator |
| CN112254555A (en) * | 2020-10-19 | 2021-01-22 | 江西金凯化工有限公司 | Efficient heat exchanger for chemical production |
| CN113154905A (en) * | 2020-12-25 | 2021-07-23 | 苏州市腾中钛设备制造有限公司 | Improved tubular heat exchanger |
-
2018
- 2018-09-14 CN CN201821510419.1U patent/CN208901930U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207511A (en) * | 2019-07-01 | 2019-09-06 | 扬中申扬换热设备有限公司 | A kind of biflow path pipe shell heat exchanger |
| CN111076570A (en) * | 2019-12-26 | 2020-04-28 | 谌军军 | Dry-type shell and tube evaporator |
| CN111076570B (en) * | 2019-12-26 | 2021-11-19 | 浙江瑞鸿机电设备有限公司 | Dry-type shell and tube evaporator |
| CN112254555A (en) * | 2020-10-19 | 2021-01-22 | 江西金凯化工有限公司 | Efficient heat exchanger for chemical production |
| CN113154905A (en) * | 2020-12-25 | 2021-07-23 | 苏州市腾中钛设备制造有限公司 | Improved tubular heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208901930U (en) | A kind of tubular heat exchanger | |
| CN208361916U (en) | A kind of open cycle cooling water system | |
| CN211877542U (en) | Dust sampling device suitable for different level | |
| CN219050905U (en) | Special ultralow-emission filter cartridge for iron removal plant of steel mill | |
| CN208091846U (en) | A kind of tar in gas assay structure and its anti-block system | |
| CN201514351U (en) | Flue gas pretreatment device used in high-cold area | |
| CN201620087U (en) | Single-pump fluid process equipment | |
| CN209294787U (en) | A kind of vacuum insulation deep cooling pressure vessel | |
| CN200998619Y (en) | Filter | |
| CN220609837U (en) | Reverse osmosis device easy to clean | |
| CN109186289B (en) | Fixed plate heat exchanger | |
| CN203803248U (en) | Filter sweeping device of gas pressure regulating station | |
| CN111289315A (en) | Dust sampling device suitable for different level | |
| CN213221018U (en) | Steam treatment device | |
| CN207438549U (en) | A kind of combustion engine waste heat boiler | |
| CN206867837U (en) | A kind of y-type filter pollution discharge structure | |
| CN206325587U (en) | A kind of chemical industry inspection dropper | |
| CN214597713U (en) | Stifled optimizing apparatus is prevented to methyl alcohol circulation system | |
| CN109458869A (en) | A kind of condenser rubber ball cleaning machine receipts ball count device | |
| CN212158200U (en) | Methanol gas condensing device in biodiesel production | |
| CN205164696U (en) | Reaction system with non -condensable gas eduction gear | |
| CN218115401U (en) | Fermentation cylinder exhaust apparatus | |
| CN219128334U (en) | Cleaning system of graphite bubble cap tower | |
| CN219284379U (en) | Gas flow detection device | |
| CN203981455U (en) | A kind of gas sampling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |