CN207019509U - A kind of heat exchanger for pharmaceuticals industry - Google Patents
A kind of heat exchanger for pharmaceuticals industry Download PDFInfo
- Publication number
- CN207019509U CN207019509U CN201720843517.6U CN201720843517U CN207019509U CN 207019509 U CN207019509 U CN 207019509U CN 201720843517 U CN201720843517 U CN 201720843517U CN 207019509 U CN207019509 U CN 207019509U
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- China
- Prior art keywords
- housing
- heat exchanger
- heat
- bobbin carriage
- tube sheet
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Abstract
The utility model discloses a kind of heat exchanger for pharmaceuticals industry, including bobbin carriage, housing, heat-transfer pipe and drainpipe, the housing is provided at both ends with tube sheet and tube sheet is provided with two groups, the tube sheet other end is provided with bobbin carriage, bobbin carriage upper end seamless welding has No.1 feed tube, the No.1 feed tube is internally provided with No.1 screen pack, and bobbin carriage lower end seamless welding has No.1 drain pipe, and housing upper end side seamless welding has No. two drain pipes.The bearing that the utility model passes through housing upper and lower ends seamless welding, four groups of bearings effectively can fix heat exchanger, it is not in the situation that heat exchanger comes off, by provided with No.1 screen pack and No. two screen packs, effectively the impurity in liquid can be purged, prevent the situation of heat transfer blockage, pass through the drainpipe of installation, beneficial to the maintenance of people's heat exchanging device, it can also prevent housing inner product dilutional hyponatremia simultaneously, overall structure is light and handy, compact, is easily installed and safeguards, beneficial to wide popularization and application.
Description
Technical field
It the utility model is related to pharmaceuticals industry technical field, more particularly to a kind of heat exchanger for pharmaceuticals industry.
Background technology
The production division of chemicals, two parts are produced by production of raw medicine and pharmaceutical preparation and formed.Bulk drug is medicine
The material base of production, but the pharmaceutical preparation for being suitable for taking must be processed into, just as medicine.In China, pharmaceuticals industry
Also include the production of traditional Chinese medicine.Pharmaceuticals industry is both a department of national economy, be again one cure the disease, diseases prevention, health care, meter
Draw the social and welfare services of fertility.In most of pharmacy corporations, using water water- to-water heat exchanger-as have two classes, one kind is shell and tube
Heat exchange, another-class is plate type heat exchanger.Tubular heat exchanger and plate type heat exchanger are all conventional heat exchanger forms, in pharmacy work
It has been widely used in industry.For existing heat exchanger when making, the welding of tube sheet and heat exchanger tube is typically using electricity by hand
There is the defects of different degrees of in arc-welding, weld shape, such as depression, stomata, slag inclusion, and the distribution of weld stress is also uneven.Make
Used time tube sheet contacts with the weld of heat exchanger tube with shell side medium, and the impurity, salt, gas, microorganism in shell side medium are all
The corrosion to weld seam can be formed, makes the mutual seepage of two media, doping, product quality is influenceed and potential safety hazard be present, now, is needed
Repair or more switching heat-exchanger, increase production cost.But the heat exchanger feature of most pharmaceuticals industry in the market
All relatively simple, it is very inconvenient to use, and when mounted, can not heat exchanging device fixed well, easily go out
The situation that existing heat exchanger comes off, and the feed tube of general heat exchanger does not all install screen pack typically, and liquid is being entered into feed liquor
When in pipe, easily some impurity are brought into heat-transfer pipe, it is long-term use of, easily there is the situation of heat transfer blockage, reduce and change
The service life of hot device.A kind of therefore, it is proposed that heat exchanger for pharmaceuticals industry.
Utility model content
Main purpose of the present utility model is to provide a kind of heat exchanger for pharmaceuticals industry, and the utility model passes through shell
The bearing of body upper and lower ends seamless welding so that between bearing and housing more firmly, and four groups of bearings can effectively by
Heat exchanger is fixed, and is not in the situation that heat exchanger comes off, and improves the security used, by provided with No.1 screen pack and
No. two screen packs, when liquid is imported in heat-transfer pipe from No.1 feed tube and No. two feed tubes, screen pack can be effectively by liquid
Impurity in body is purged, and prevents the situation of heat transfer blockage, is flowed, is effectively increased beneficial to the liquid in heat-transfer pipe
The heat exchange efficiency of heat exchanger, after a period of time, the impurity on screen pack can be also purged, be easy to next time continue make
With avoiding the waste of resource, by the drainpipe of installation, when occurring condensed water or liquid in housing, valve can be opened
Waste water is discharged from drainpipe, beneficial to the maintenance and cleaning of people's heat exchanging device, while can also prevent housing inner product dilutional hyponatremia, shadow
Heat transfer effect is rung, effectively raises the service life of heat exchanger, overall structure is light and handy, compact, easy to process, it is easy to accomplish,
Cost is effectively reduced, is easily installed and safeguards, beneficial to wide popularization and application, effectively can be solved the problems, such as in background technology.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of heat exchanger for pharmaceuticals industry, including bobbin carriage, housing, heat-transfer pipe and drainpipe, the housing both ends are set
It is equipped with tube sheet and tube sheet is provided with two groups, the tube sheet other end is provided with bobbin carriage, and bobbin carriage upper end seamless welding has No.1 to enter
Liquid pipe, the No.1 feed tube are internally provided with No.1 screen pack, and bobbin carriage lower end seamless welding has No.1 drain pipe, described
Housing upper end side seamless welding has No. two drain pipes, and housing lower end side seamless welding has No. two feed tubes, and described two
Number feed tube is internally provided with No. two screen packs, and the housing upper and lower ends are provided with bearing and bearing is provided with four groups, the branch
Seat inner side is provided with drainpipe, and described drainpipe one end is provided with valve, and the enclosure interior is provided with heat-transfer pipe and heat-transfer pipe
Provided with some groups, deflection plate is provided with the inside of the heat-transfer pipe.
Further, the bearing is connected with case weld.
Further, the housing is the housing that stainless steel makes.
Further, the tube sheet is the tube sheet that outside is provided with bolt hole.
Further, the bobbin carriage is the bobbin carriage provided with flange.
Compared with prior art, the utility model has the advantages that：The utility model passes through housing upper and lower ends
The bearing of seamless welding so that, and four groups of bearings effectively can fix heat exchanger between bearing and housing more firmly
Firmly, be not in situation that heat exchanger comes off, improve the security used, by being filtered provided with No.1 screen pack and No. two
Net, when liquid is imported in heat-transfer pipes from No.1 feed tube and No. two feed tubes, screen pack can effectively will be miscellaneous in liquid
Matter is purged, and prevents the situation of heat transfer blockage, is flowed beneficial to the liquid in heat-transfer pipe, is effectively increased heat exchanger
Heat exchange efficiency, after a period of time, the impurity on screen pack can be also purged, be easy to being continuing with for next time, avoid
The waste of resource, by the drainpipe of installation, when occurring condensed water or liquid in housing, can open valve by waste water from
Drainpipe is discharged, and beneficial to the maintenance and cleaning of people's heat exchanging device, while can also prevent housing inner product dilutional hyponatremia, influences heat exchange effect
Fruit, the service life of heat exchanger is effectively raised, overall structure is light and handy, compact, easy to process, it is easy to accomplish, effectively drop
Low cost, it is easily installed and safeguards, beneficial to wide popularization and application.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of heat exchanger for pharmaceuticals industry of the utility model.
Fig. 2 is a kind of drain structure schematic diagram of heat exchanger for pharmaceuticals industry of the utility model.
In figure：1st, bobbin carriage；2nd, No.1 feed tube；3rd, No.1 screen pack；4th, tube sheet；5th, No. two drain pipes；6th, No. two filterings
Net；7th, housing；8th, deflection plate；9th, heat-transfer pipe；10th, No.1 drain pipe；11st, No. two feed tubes；12nd, drainpipe；13rd, bearing；14、
Valve.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figure 1-2, a kind of heat exchanger for pharmaceuticals industry, including bobbin carriage 1, housing 7, heat-transfer pipe 9 and drainpipe
12, the housing 7 is provided at both ends with tube sheet 4 and tube sheet 4 is provided with two groups, and the other end of tube sheet 4 is provided with bobbin carriage 1, the pipe
The upper end seamless welding of case 1 has a No.1 feed tube 2, and the No.1 feed tube 2 is internally provided with No.1 screen pack 3, under the bobbin carriage 1
End seamless welding has No.1 drain pipe 10, and the upper end side seamless welding of housing 7 has No. two drain pipes 5, the lower end of housing 7
Side seamless welding has No. two feed tubes 11, and No. two feed tubes 11 are internally provided with No. two screen packs 6, on the housing 7
Under be provided at both ends with bearing 13 and bearing 13 and be provided with four groups, the inner side of bearing 13 is provided with drainpipe 12, the drainpipe 12
One end is provided with valve 14, and the housing 7 is internally provided with heat-transfer pipe 9 and heat-transfer pipe 9 is provided with some groups, in the heat-transfer pipe 9
Side is provided with deflection plate 8.
Wherein, the bearing 13 is welded to connect with housing 7.
Wherein, the housing 7 is the housing that stainless steel makes.
Wherein, the tube sheet 4 is the tube sheet that outside is provided with bolt hole.
Wherein, the bobbin carriage 1 is the bobbin carriage provided with flange.
It should be noted that the utility model is a kind of heat exchanger for pharmaceuticals industry, during work, bearing 13 is passed through
It is bolted on apparatus so that, and four groups of bearings 13 can be effectively by heat exchange between bearing 13 and housing 7 more firmly
Device is fixed, and is not in the situation that heat exchanger comes off, and improves the security used, can be by cold and hot liquid after installation is stable
Body imports from No.1 feed tube 2 and No. two feed tubes 11 respectively, and refrigerant or heating agent pass through outer tube runs, biography in opposite direction
The end of heat pipe 9 is fastened using double tubesheet 4, while is used as monitoring of leakage point, prevents material and the heat exchange bidirectional crossed pollution of medium,
When liquid is imported in heat-transfer pipe 9 from No.1 feed tube 2 and No. two feed tubes 1, No.1 screen pack 3 and No. two screen packs 6 can
Effectively the impurity in liquid is purged, prevents the situation of the blocking of heat-transfer pipe 9, is flowed beneficial to the liquid in heat-transfer pipe 9,
The heat exchange efficiency of heat exchanger is effectively increased, after a period of time, the impurity on screen pack can be also purged, under being easy to
Secondary is continuing with, and avoids the waste of resource, and when there is condensed water or liquid in housing 7, can open valve 14 will be useless
Water is discharged from drainpipe 12, beneficial to the maintenance and cleaning of people's heat exchanging device, while can also prevent housing inner product dilutional hyponatremia, is influenceed
Heat transfer effect, effectively raise the service life of heat exchanger.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of heat exchanger for pharmaceuticals industry, including bobbin carriage (1), housing (7), heat-transfer pipe (9) and drainpipe (12), it is special
Sign is：The housing (7) is provided at both ends with tube sheet (4) and tube sheet (4) is provided with two groups, and tube sheet (4) other end is provided with
Bobbin carriage (1), bobbin carriage (1) upper end seamless welding have No.1 feed tube (2), and the No.1 feed tube (2) is internally provided with one
Number screen pack (3), bobbin carriage (1) lower end seamless welding have No.1 drain pipe (10), and housing (7) the upper end side is without seam weld
No. two drain pipes (5) are connected to, housing (7) lower end side seamless welding has No. two feed tubes (11), No. two feed tubes
(11) No. two screen packs (6) are internally provided with, housing (7) upper and lower ends are provided with bearing (13) and bearing (13) is provided with four
Group, bearing (13) inner side are provided with drainpipe (12), and described drainpipe (12) one end is provided with valve (14), the housing
(7) it is internally provided with heat-transfer pipe (9) and heat-transfer pipe (9) is provided with some groups, deflection plate (8) is provided with the inside of the heat-transfer pipe (9).
A kind of 2. heat exchanger for pharmaceuticals industry according to claim 1, it is characterised in that：The bearing (13) and shell
Body (7) is welded to connect.
A kind of 3. heat exchanger for pharmaceuticals industry according to claim 1, it is characterised in that：The housing (7) is not
The housing that steel material of becoming rusty makes.
A kind of 4. heat exchanger for pharmaceuticals industry according to claim 1, it is characterised in that：The tube sheet (4) is outer
Side is provided with the tube sheet of bolt hole.
A kind of 5. heat exchanger for pharmaceuticals industry according to claim 1, it is characterised in that：The bobbin carriage (1) is to set
There is the bobbin carriage of flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843517.6U CN207019509U (en) | 2017-07-12 | 2017-07-12 | A kind of heat exchanger for pharmaceuticals industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843517.6U CN207019509U (en) | 2017-07-12 | 2017-07-12 | A kind of heat exchanger for pharmaceuticals industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207019509U true CN207019509U (en) | 2018-02-16 |
Family
ID=61484503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720843517.6U Active CN207019509U (en) | 2017-07-12 | 2017-07-12 | A kind of heat exchanger for pharmaceuticals industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207019509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926242A (en) * | 2019-11-14 | 2020-03-27 | 南京四创换热器科技有限公司 | Assembly for heat exchanger and heat exchanger with same |
-
2017
- 2017-07-12 CN CN201720843517.6U patent/CN207019509U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926242A (en) * | 2019-11-14 | 2020-03-27 | 南京四创换热器科技有限公司 | Assembly for heat exchanger and heat exchanger with same |
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