CN207528101U - A kind of heat exchanger for pharmaceutical equipment - Google Patents
A kind of heat exchanger for pharmaceutical equipment Download PDFInfo
- Publication number
- CN207528101U CN207528101U CN201721578923.0U CN201721578923U CN207528101U CN 207528101 U CN207528101 U CN 207528101U CN 201721578923 U CN201721578923 U CN 201721578923U CN 207528101 U CN207528101 U CN 207528101U
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- tube
- housing
- heat exchanger
- tube sheet
- interface
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Abstract
The utility model discloses a kind of heat exchangers for pharmaceutical equipment, and including housing, tube sheet and U-tube beam, the top surface of the tube sheet is equipped with interface N1 and interface N2；The first port of the U-tube beam is connected in the bottom surface of the tube sheet with the interface N1 of the tube sheet, and the second port of the U-tube beam is connected in the bottom surface of the tube sheet with the interface N2 of the tube sheet, forms tube side；The housing is socketed in the radial outside of the U-tube beam, the sealed pipe plate connect with the U-tube collar is equipped between the bottom surface of the tube sheet and the top surface of the housing, the top surface of the sealed pipe plate is bonded and is removably secured with the tube sheet bottom surface, the excircle of the sealed pipe plate bottom surface is bonded and is removably secured with the top surface of the housing, forms shell side.It has the technical effect that：With higher heat exchanger effectiveness, and due to being dismountable between shell side and tube side, convenient for restoring the heat exchanger effectiveness of heat exchanger.
Description
Technical field
The utility model is related to a kind of heat exchangers for pharmaceutical equipment.
Background technology
It is used on the heat exchanger and air-conditioning equipment used on the heat exchanger of pharmaceutical equipment, with traditional chemical industry equipment
Heat exchanger have very big difference.First, the volume for the heat exchanger of pharmaceutical equipment is generally less than normal, heat exchanger tube generally use
Caliber is from 2.0mm to 6.0mm, 316L gapless stainless steel tube of the wall thickness from 0.5m to 1.0mm, while uses laser welding and Gao Zhen
Empty welding procedure is process, to meet the requirement of pharmaceuticals industry standard.Second, the heat exchange effect of pharmaceuticals industry requirement heat exchanger
Rate stabilization does not decline and can restore, therefore to prevent the influence of incrustation heat exchanging device heat exchanger effectiveness in shell side, therefore at present
It is mostly restrained using straight tube as heat exchanger tube for the heat exchanger of pharmaceutical equipment and ensures that the heat exchanger effectiveness of heat exchanger is not stablized
Drop, and can restore, but the heat exchanger effectiveness of heat exchanger can be restricted.According to U-tube beam due to housing inner tube beam
Quantity is more, and arrangement is close, and the impurity in cooling medium in shell side will result in the incrustation in shell side, incrustation be difficult to clean and
Influence the heat exchanger effectiveness of heat exchanger.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of heat exchange for pharmaceutical equipment
Device has higher heat exchanger effectiveness, and due to being dismountable between shell side and tube side, convenient for being carried out clearly to tube side
It washes, restores the heat exchanger effectiveness of heat exchanger.
Realizing a kind of technical solution of above-mentioned purpose is：A kind of heat exchanger for pharmaceutical equipment, including housing, tube sheet and
U-tube beam, the top surface of the tube sheet are equipped with interface N1 and interface N2；
The first port of the U-tube beam is connected in the bottom surface of the tube sheet with the interface N1 of the tube sheet, the U-tube
The second port of beam is connected in the bottom surface of the tube sheet with the interface N2 of the tube sheet, forms tube side；
The housing is socketed in the radial outside of the U-tube beam, the top surface of the bottom surface of the tube sheet and the housing it
Between be equipped with the sealed pipe plate that is connect with the U-tube collar, the top surface of the sealed pipe plate is bonded and removable with the tube sheet bottom surface
Unload it is fixed, the excircle of the sealed pipe plate bottom surface is bonded and is removably secured with the top surface of the housing, formed shell side.
Further, between the sealed pipe plate and the tube sheet, pass through between the sealed pipe plate and the housing
Clip is fixed.
Further, the tube sheet, the sealed pipe plate, the U-tube beam and the housing are made of stainless steel.
Further, the first port of the U-tube beam and the second port of the U-tube beam, by Laser Welding with
The bottom surface of the tube sheet is fixed.
Further, the U-tube beam is socketed several baffle plates that can be bonded with the housing internal perisporium from top to bottom,
And the baffle plate is alternately distributed in the interface N2 sides of the interface N1 sides of the U-tube beam and the U-tube beam.
Further, the first shell side mouthpiece and the second shell side mouthpiece, first shell side are disposed on the housing
Mouthpiece is arranged on the periphery wall of the upper part of the housing, and the second shell side mouthpiece is located at the bottom end of the housing.
A kind of heat exchanger for pharmaceutical equipment of the utility model is employed, including housing, tube sheet and U-tube beam,
The top surface of the tube sheet is equipped with interface N1 and interface N2；The first port of the U-tube beam the bottom surface of the tube sheet with it is described
The interface N1 connections of tube sheet, the second port of the U-tube beam are connected in the bottom surface of the tube sheet with the interface N2 of the tube sheet；
The housing is socketed in the radial outside of the U-tube beam, between the bottom surface of the tube sheet and the top surface of the housing be equipped with
The sealed pipe plate that the U-tube collar connects, the top surface of the sealed pipe plate are bonded and are removably secured with the tube sheet bottom surface,
The excircle of the sealed pipe plate bottom surface is bonded and is removably secured with the top surface of the housing.It has the technical effect that：Using U
Type is restrained, and ensure that the heat exchange efficiency of heat exchanger, and by increasing and U-tube beam between the bottom surface of tube sheet and the top surface of housing
The sealed pipe plate of socket ensure that between shell side and tube side it is dismountable, convenient for being cleaned to tube side, is conducive to reduction and changes
The heat exchanger effectiveness of hot device.
Description of the drawings
Fig. 1 is a kind of structure diagram of heat exchanger for pharmaceutical equipment of the utility model.
Specific embodiment
Referring to Fig. 1, the inventor of the utility model is in order to preferably managing the technical solution of the utility model
Solution, is described in detail below by specifically embodiment, and with reference to attached drawing：
Referring to Fig. 1, a kind of heat exchanger for pharmaceutical equipment of the utility model, including housing 11, tube sheet 12 and U-shaped
Tube bank 13.The top surface of tube sheet 12 is equipped with interface N1 and interface N2, and the top of the periphery wall of housing 11 is equipped with the first shell side interface
111, the bottom of housing 11 is equipped with the second shell side interface 112.
The first end connection interface N1 of U-tube beam 13, the second end connection interface N2 of U-tube beam 13, forms this reality
With a kind of tube side of novel heat exchanger for pharmaceutical equipment.
Housing 11 is socketed in the radial outside of U-tube beam 13, is additionally provided between the bottom surface of tube sheet 12 and the top surface of housing 11
The sealed pipe plate 14 being socketed with U-tube beam 13；The top surface of sealed pipe plate 14 is bonded and is removably secured with the bottom surface of tube sheet 12；
The excircle of the bottom surface of sealed pipe plate 14 is bonded with the top surface of housing 11, and is removably secured, and forms the one of the utility model
Kind is used for the shell side of the heat exchanger of pharmaceutical equipment.
Such design ensure that between the shell side of heat exchanger and tube side it is dismountable, so as to ensure the housing of heat exchanger
11 and the outer wall of U-tube beam 13, i.e. the shell side of the heat exchanger is easy to clean, is easy to restore the heat exchanger effectiveness of the heat exchanger,
Ensure that the medium in tube side and shell side does not have the risk of cross contamination, simultaneously because U-tube beam 13 is employed, the heat of the heat exchanger
There has also been guarantees for exchange efficiency.
In the present embodiment, fixed between U-tube beam 13 and interface N1 and interface N2 using laser welding, seal pipe
Plate 14, U-tube beam 13, tube sheet 12, housing 11 using stainless steel, especially 316L stainless steels, avoid adding any welding Jie
Matter meets regulation pair and the requirement of food, drug contact materials.Interface N1, interface N2, the first shell side interface 111 and second shell
Journey interface 112 is designed to standard sanitary clamping form, conveniently installs and uses.U-tube beam 13 is used as heat exchanger tube, and diameter is small,
Wall thickness is thin, under equal captured area, increases heat exchange area, can promote the heat exchanger effectiveness of heat exchanger 1 well, simultaneously because
The volume and space of heat exchanger 1 reduce, convenient for the use in pharmaceutical equipment.
In the present embodiment, between sealed pipe plate 14 and tube sheet 12, consolidated between sealed pipe plate 14 and housing 11 by clip
It is fixed, facilitate the dismounting between tube side and shell side.
Meanwhile U-tube beam 13, it is socketed several baffle plates 15 that can be bonded with the internal perisporium of housing 11 from top to bottom；And it rolls over
Flowing plate 15 is alternately distributed in the interface N2 sides of the interface N1 sides of U-tube beam 13 and U-tube beam 13, extends cooling medium in shell side
Residence time, improve heat exchange efficiency.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate that this practicality is new
Type, and be not used as the restriction to the utility model, as long as in the spirit of the utility model, to the above
Variation, the modification of embodiment will be all fallen in the Claims scope of the utility model.
Claims (6)
1. a kind of heat exchanger for pharmaceutical equipment, including housing, tube sheet, the top surface of the tube sheet is equipped with interface N1 and interface
N2；It is characterized in that：
This further includes U-tube beam for the heat exchanger of pharmaceutical equipment, and the first port of the U-tube beam is in the bottom surface of the tube sheet
It is connected with the interface N1 of the tube sheet, the second port of the U-tube beam is in the bottom surface of the tube sheet and the interface of the tube sheet
N2 is connected, and forms tube side；
The housing is socketed in the radial outside of the U-tube beam, is set between the bottom surface of the tube sheet and the top surface of the housing
There is a sealed pipe plate connect with the U-tube collar, the top surface of the sealed pipe plate is bonded and removably with the tube sheet bottom surface
Fixed, the excircle of the sealed pipe plate bottom surface is bonded and is removably secured with the top surface of the housing, forms shell side.
2. a kind of heat exchanger for pharmaceutical equipment according to claim 1, it is characterised in that：The sealed pipe plate and institute
Between stating tube sheet, fixed between the sealed pipe plate and the housing by clip.
3. a kind of heat exchanger for pharmaceutical equipment according to claim 1, it is characterised in that：It is the tube sheet, described close
Tube sealing plate, the U-tube beam and the housing are made of stainless steel.
4. a kind of heat exchanger for pharmaceutical equipment according to claim 1, it is characterised in that：The of the U-tube beam
The second port of Single port and the U-tube beam, is fixed by Laser Welding and the bottom surface of the tube sheet.
5. a kind of heat exchanger for pharmaceutical equipment according to claim 1, it is characterised in that：The U-tube beam, from upper
To lower several baffle plates that can be bonded with the housing internal perisporium of socket, and the baffle plate is in the interface N1 of the U-tube beam
Side and the interface N2 sides of the U-tube beam are alternately distributed.
6. a kind of heat exchanger for pharmaceutical equipment according to claim 1, it is characterised in that：It is disposed on the housing
First shell side mouthpiece and the second shell side mouthpiece, the first shell side mouthpiece are arranged in the periphery wall of the upper part of the housing
On, the second shell side mouthpiece is located at the bottom end of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578923.0U CN207528101U (en) | 2017-11-23 | 2017-11-23 | A kind of heat exchanger for pharmaceutical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578923.0U CN207528101U (en) | 2017-11-23 | 2017-11-23 | A kind of heat exchanger for pharmaceutical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207528101U true CN207528101U (en) | 2018-06-22 |
Family
ID=62580151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721578923.0U Active CN207528101U (en) | 2017-11-23 | 2017-11-23 | A kind of heat exchanger for pharmaceutical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207528101U (en) |
-
2017
- 2017-11-23 CN CN201721578923.0U patent/CN207528101U/en active Active
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