CN107462092A - A kind of tubular heat exchanger - Google Patents
A kind of tubular heat exchanger Download PDFInfo
- Publication number
- CN107462092A CN107462092A CN201710814880.XA CN201710814880A CN107462092A CN 107462092 A CN107462092 A CN 107462092A CN 201710814880 A CN201710814880 A CN 201710814880A CN 107462092 A CN107462092 A CN 107462092A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- cylinder
- tube
- exchanger tube
- end socket
- 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
-
- 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
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
Abstract
The present invention relates to field of chemical equipment and provide a kind of tubular heat exchanger,Including cylinder,The side of the cold fluid inlet is provided with the first end socket,The side of first end socket is provided with tube sheet,The side of the tube sheet is provided with throttle pipe,The side of the throttle pipe is provided with water-carrying groove,The side of the water-carrying groove is provided with the first heat exchanger tube,The bottom of first heat exchanger tube is provided with the second heat exchanger tube,The side of the water-carrying groove is provided with heat flow province,The first inlet and the first liquid outlet are respectively arranged with the top of the heat flow province,The bottom of the heat flow province is respectively arranged with the second inlet and the second liquid outlet,The cylinder is internally provided with deflection plate,A kind of tubular heat exchanger,Flow is reduced by current limiting tube,The diameter of heat exchanger tube is reduced simultaneously to reduce the flow of cold fluid,Make the transmission of heat more uniform,The present invention can improve transmission efficiency of the hot fluid to cold flow body heat content.
Description
Technical field
The present invention relates to a kind of heat exchanger, and in particular to a kind of tubular heat exchanger, belongs to field of chemical equipment.
Background technology
It is well known that tubular heat exchanger is a kind of heat exchanger most widely used in current chemical industry and Alcohol Production, it leads
To be made up of housing, tube sheet, heat exchanger tube, end socket, hydraulic barrier etc., ordinary carbon steel, red copper or not can be respectively adopted in required material
The steel that becomes rusty makes, and tubular heat exchanger is that chemical industry, metallurgy, medicine, electric power, heat energy etc. are related to two kinds of fluids and carry out each of heat exchange
The very conventional equipment of industrial product in individual industry, the flow behavior of tube side fluid, shell-side fluid is to row in tubular heat exchanger
The rate of heat transfer of pipe heat exchanger has material impact, and the substantially all tubular heat exchanger run at present in industrial production is cold
Hot fluid is flowed in tubulation both sides respectively, and heat exchange is carried out by tube wall.
The diameter of the heat exchanger tube of traditional tubular heat exchanger is thicker, and water inlet is bigger, and the flow of cold fluid is big, this
The flow velocity of sample cold fluid is very fast, therefore the hot fluid in heat flow province can not effectively be heated to cold fluid, in heat exchanger tube
Cold fluid can not be heated evenly, and cause the transmission efficiency of heat than relatively low.
The content of the invention
The technical problem to be solved in the present invention overcomes the defects of existing, there is provided a kind of tubular heat exchanger, by being provided with
Throttle pipe, the first heat exchanger tube and the second heat exchanger tube, effectively can be solved the problems, such as in background technology.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
The invention provides a kind of tubular heat exchanger, including cylinder, the side of the cylinder is provided with cold fluid feed liquor
Mouthful, the side of the cold fluid inlet is provided with the first end socket, and the side of first end socket is provided with tube sheet, the tube sheet
Side be provided with throttle pipe, the side of the throttle pipe is provided with water-carrying groove, and the side of the water-carrying groove is provided with first and changed
Heat pipe, the bottom of first heat exchanger tube are provided with the second heat exchanger tube, and the side of the water-carrying groove is provided with heat flow province, the heat
Stream is respectively arranged with the first inlet and the first liquid outlet at the top of area, and the bottom of the heat flow province is respectively arranged with the second feed liquor
Mouth and the second liquid outlet, the side of the heat flow province are provided with the second end socket, and the cylinder is internally provided with deflection plate.
As a preferred technical solution of the present invention, ear mount, the side of the ear mount are provided with the top of the cylinder
Alarm is provided with, the side of the alarm is provided with pressure gauge, and the bottom of the cylinder is provided with bearing, the cylinder
Vessel flange is provided with body, pressure sensor is provided with the inwall of the cylinder.
As a preferred technical solution of the present invention, the side of second end socket is provided with liquid outlet, the cold flow
The bottom of body inlet is provided with the first valve, and the bottom of the liquid outlet is provided with the second valve.
As a preferred technical solution of the present invention, fixed plate, the fixed plate are provided with the top of the deflection plate
Be internally provided with bolt, the deflection plate is bolted on cylinder.
As a preferred technical solution of the present invention, the deflection plate is made of stainless steel material.
As a preferred technical solution of the present invention, the scope of the diameter of the heat exchanger tube is 15mm-20mm.
The beneficial effect that is reached of the present invention is：A kind of tubular heat exchanger, flow is reduced by current limiting tube, reduced simultaneously
The diameter of heat exchanger tube reduces the flow of cold fluid, makes the transmission of heat more uniform.The present invention can improve hot fluid pair
The transmission efficiency of cold flow body heat content.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is a kind of overall structure diagram of tubular heat exchanger described in the embodiment of the present invention；
Fig. 2 is a kind of one of partial structural diagram of tubular heat exchanger described in the embodiment of the present invention；
Fig. 3 is the two of the partial structural diagram of a kind of tubular heat exchanger described in the embodiment of the present invention；
Label in figure：1st, it is simplified；2nd, cold fluid inlet；3rd, the first end socket；4th, tube sheet；5th, throttle pipe；6th, water-carrying groove；7、
First heat exchanger tube；8th, the second heat exchanger tube；9th, heat flow province；10th, the first inlet；11st, the first liquid outlet；12nd, the second inlet；
13rd, the second liquid outlet；14th, the second end socket；15th, deflection plate；16th, ear mount；17th, alarm；18th, pressure gauge；19th, bearing；20th, set
Standby flange；21st, pressure sensor；22nd, liquid outlet；23rd, the first valve；24th, the second valve；25th, fixed plate；26th, bolt.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment：Fig. 1-3 are referred to, the invention provides a kind of tubular heat exchanger, including cylinder 1, the cylinder 1
Side is provided with cold fluid inlet 2, and the side of the cold fluid inlet 2 is provided with the first end socket 3, first end socket 3
Side be provided with tube sheet 4, the side of the tube sheet 4 is provided with throttle pipe 5, and the side of the throttle pipe 5 is provided with water-carrying groove
6, the side of the water-carrying groove 6 is provided with the first heat exchanger tube 7, and the bottom of first heat exchanger tube 7 is provided with the second heat exchanger tube 8,
The side of the water-carrying groove 6 is provided with heat flow province 9, and the top of the heat flow province 9 is respectively arranged with the first inlet 10 and first
Liquid outlet 11, the bottom of the heat flow province 9 are respectively arranged with the second inlet 12 and the second liquid outlet 13, the heat flow province 9
Side is provided with the second end socket 14, and the cylinder 1 is internally provided with deflection plate 15.
The top of the cylinder 1 is provided with ear mount 16, and the side of the ear mount 16 is provided with alarm 17, the alarm
17 side is provided with pressure gauge 18, and the bottom of the cylinder 1 is provided with bearing 19, equipment is provided with the cylinder 1
Flange 20, pressure sensor 21 is provided with the inwall of the cylinder 1, alarm 17 can prompt the pressure suffered by people's equipment
Become big, extension device service life.
The side of second end socket 14 is provided with liquid outlet 22, and the bottom of the cold fluid inlet 2 is provided with first
Valve 23, the bottom of the liquid outlet 22 are provided with the second valve 24, and cold fluid and hot fluid can be controlled to pass in and out heat exchanger.
The top of the deflection plate 15 is provided with fixed plate 25, and the fixed plate 25 is internally provided with bolt 26, described
Deflection plate 15 is fixed on cylinder 1 by bolt 26, enhances the stability of structure.
The deflection plate 15 is made of stainless steel material, enhances the corrosion resistance of deflection plate 15.
The scope of the diameter of the heat exchanger tube 7 is 15mm-20mm, can reduce the flow of cold fluid, be heated evenly it.
It should be noted that the present invention is a kind of tubular heat exchanger, first, pass through the first inlet 10 and the second feed liquor
Mouth 12, hot fluid is inputted to the heat flow province 9 of inner barrel, after heat exchanger tube 7 preheats, opens the first valve 23 and the second valve 24,
Entered by the cold fluid of cold fluid inlet 2 inside heat exchanger, the flow of cold fluid is reduced by throttle pipe 5, then cold flow
Body enters the first heat exchanger tube 7 and the second heat exchanger tube 8, and hot fluid is transferred heat to by the first heat exchanger tube 7 and the second heat exchanger tube 8
Cold fluid, after cold fluid is heated, from the outflow tube of liquid outlet 22, the exchange of heat is completed, if pressure increases in cylinder, pressure
Force snesor 21 can make alarm 17 alarm, and staff need to control the flow of hot fluid, avoid damaging heat exchanger.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of tubular heat exchanger, including cylinder (1), it is characterised in that the side of the cylinder (1) is provided with cold fluid and entered
Liquid mouth (2), the side of the cold fluid inlet (2) are provided with the first end socket (3), and the side of first end socket (3) is set
There is tube sheet (4), the side of the tube sheet (4) is provided with throttle pipe (5), and the side of the throttle pipe (5) is provided with water-carrying groove
(6), the side of the water-carrying groove (6) is provided with the first heat exchanger tube (7), and the bottom of first heat exchanger tube (7) is provided with second
Heat exchanger tube (8), the side of the water-carrying groove (6) are provided with heat flow province (9), and is respectively arranged with the top of the heat flow province (9)
One inlet (10) and the first liquid outlet (11), the bottom of the heat flow province (9) are respectively arranged with the second inlet (12) and
Two liquid outlets (13), the side of the heat flow province (9) are provided with the second end socket (14), and the cylinder (1) is internally provided with folding
Flowing plate (15).
2. a kind of tubular heat exchanger according to claim 1, it is characterised in that be provided with the top of the cylinder (1)
Ear mount (16), the side of the ear mount (16) are provided with alarm (17), and the side of the alarm (17) is provided with pressure gauge
(18), the bottom of the cylinder (1) is provided with bearing (19), and vessel flange (20) is provided with the cylinder (1), described
Pressure sensor (21) is provided with the inwall of cylinder (1).
3. a kind of tubular heat exchanger according to claim 1, it is characterised in that the side of second end socket (14) is set
Liquid outlet (22) is equipped with, the bottom of the cold fluid inlet (2) is provided with the first valve (23), the bottom of the liquid outlet (22)
Portion is provided with the second valve (24).
4. a kind of tubular heat exchanger according to claim 1, it is characterised in that the top of the deflection plate (15) is set
There is fixed plate (25), the fixed plate (25) is internally provided with bolt (26), and the deflection plate (15) is solid by bolt (26)
It is scheduled on cylinder (1).
5. a kind of tubular heat exchanger according to claim 1, it is characterised in that the deflection plate (15) uses stainless steel
Material is made.
A kind of 6. tubular heat exchanger according to claim 1, it is characterised in that the diameter range of the heat exchanger tube (7)
It is 15mm-20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710814880.XA CN107462092A (en) | 2017-09-11 | 2017-09-11 | A kind of tubular heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710814880.XA CN107462092A (en) | 2017-09-11 | 2017-09-11 | A kind of tubular heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107462092A true CN107462092A (en) | 2017-12-12 |
Family
ID=60551277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710814880.XA Pending CN107462092A (en) | 2017-09-11 | 2017-09-11 | A kind of tubular heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107462092A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5549693A (en) * | 1978-10-04 | 1980-04-10 | Mitsubishi Heavy Ind Ltd | Multitubular heat exchanger |
| JPH0961071A (en) * | 1995-08-22 | 1997-03-07 | Shoei:Kk | Heat exchanger |
| CN201000291Y (en) * | 2007-01-09 | 2008-01-02 | 孙寿田 | Casing heat exchanger |
| CN202304559U (en) * | 2011-08-24 | 2012-07-04 | 上海宝钢化工有限公司 | Anti-erosive distribution plate of heat exchanger |
| CN203413989U (en) * | 2013-05-21 | 2014-01-29 | 青岛宏宇环保空调设备有限公司 | Shell-and-tube type heat exchanger |
| CN206037783U (en) * | 2016-08-30 | 2017-03-22 | 南通贝思特石墨设备有限公司 | Graphite heat exchanger that security performance is high |
| CN206095002U (en) * | 2016-08-31 | 2017-04-12 | 江苏天氟隆防腐设备有限公司 | PFA shell and tube heat exchanger |
| CN206131810U (en) * | 2016-08-31 | 2017-04-26 | 江苏九洲环保技术有限公司 | Raw materials heat exchanger |
-
2017
- 2017-09-11 CN CN201710814880.XA patent/CN107462092A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5549693A (en) * | 1978-10-04 | 1980-04-10 | Mitsubishi Heavy Ind Ltd | Multitubular heat exchanger |
| JPH0961071A (en) * | 1995-08-22 | 1997-03-07 | Shoei:Kk | Heat exchanger |
| CN201000291Y (en) * | 2007-01-09 | 2008-01-02 | 孙寿田 | Casing heat exchanger |
| CN202304559U (en) * | 2011-08-24 | 2012-07-04 | 上海宝钢化工有限公司 | Anti-erosive distribution plate of heat exchanger |
| CN203413989U (en) * | 2013-05-21 | 2014-01-29 | 青岛宏宇环保空调设备有限公司 | Shell-and-tube type heat exchanger |
| CN206037783U (en) * | 2016-08-30 | 2017-03-22 | 南通贝思特石墨设备有限公司 | Graphite heat exchanger that security performance is high |
| CN206095002U (en) * | 2016-08-31 | 2017-04-12 | 江苏天氟隆防腐设备有限公司 | PFA shell and tube heat exchanger |
| CN206131810U (en) * | 2016-08-31 | 2017-04-26 | 江苏九洲环保技术有限公司 | Raw materials heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103776280B (en) | There is the vertical heat exchanger of convex thin tubesheet | |
| CN204461154U (en) | Deflector type floating head heat exchanger | |
| CN207716928U (en) | A kind of chimney cooler with detachable heat exchanger tube | |
| CN101614495A (en) | A kind of combined heat exchange tube shell-and-tube heat exchanger | |
| CN107462092A (en) | A kind of tubular heat exchanger | |
| CN203837530U (en) | High-efficiency energy-saving tube type heat exchanger | |
| CN211317023U (en) | Silicon carbide double-tube-plate heat exchanger | |
| CN102235828A (en) | Teflon cold and heat exchanger | |
| CN206300538U (en) | The sealing structure that a kind of detachable tantalum heat exchanger tube is connected with tetrafluoro tube sheet | |
| CN203828722U (en) | Heat exchanger of water dispenser | |
| CN204757744U (en) | Coiled pipe heat exchanger | |
| CN207881530U (en) | A kind of heat exchanger applied to hydrogenation plant | |
| CN113108148A (en) | Pipeline with heat exchange performance | |
| CN102831941A (en) | 0-shaped lead-bismuth heat exchange device | |
| CN103925812B (en) | A kind of pure contra-flow heat exchanger loosed core and the heat-exchange method applying this heat exchanger | |
| CN208108885U (en) | Dual-tubesheet glass-lined heat exchanger | |
| CN106482540B (en) | Radial direction tubular heat exchanger | |
| CN206235214U (en) | A kind of plate type heat exchanger | |
| CN101377390B (en) | Fixed tube sheet type heat exchanger | |
| CN211147381U (en) | Cold-heat exchanger | |
| CN212931086U (en) | Cold and hot dual-purpose heat transfer device | |
| CN106767047A (en) | A kind of plate type heat exchanger | |
| CN210004819U (en) | Heat exchanger of lining corrugated PTFE tube | |
| CN102109284A (en) | Double-tube heat exchanger | |
| CN215831390U (en) | Pipeline with heat exchange performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171212 |