CN207922913U - A kind of shell and tube cooler - Google Patents
A kind of shell and tube cooler Download PDFInfo
- Publication number
- CN207922913U CN207922913U CN201820141009.8U CN201820141009U CN207922913U CN 207922913 U CN207922913 U CN 207922913U CN 201820141009 U CN201820141009 U CN 201820141009U CN 207922913 U CN207922913 U CN 207922913U
- Authority
- CN
- China
- Prior art keywords
- heat transfer
- transfer zone
- heat
- bobbin carriage
- partition
- 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.)
- Expired - Fee Related
Links
- 238000005192 partition Methods 0.000 claims abstract description 38
- 239000012530 fluid Substances 0.000 claims abstract description 28
- 239000002826 coolant Substances 0.000 claims abstract description 26
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 125000002256 xylenyl group Chemical class C1(C(C=CC=C1)C)(C)* 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 239000011527 polyurethane coating Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000005439 thermosphere Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of shell and tube coolers,It is intended to provide the case where one kind can be suitable for using a kind of coolant while cool down to two kinds of fluids,Save space,Reduce the shell and tube cooler of power consumption,Its key points of the technical solution are that,Including bobbin carriage and heat transfer zone,The both ends of bobbin carriage are symmetrically connected with end cap,Two have been fastened by bolts tube sheet between end cap and bobbin carriage,It is located on bobbin carriage and is provided at both ends with coolant inlet and coolant outlet close to end cap,Heat transfer zone is divided into the first heat transfer zone and the second heat transfer zone for being respectively used to cooling xylenol and o-cresol along the radial direction of bobbin carriage,Be respectively arranged in first heat transfer zone and the second heat transfer zone for two groups of fluids by heat exchanging pipe,Two are provided with partition board between end cap and tube sheet along centerline direction,On two end caps fluid inlet is both provided with positioned at partition board side,It is both provided with fluid outlet positioned at two side of partition board.
Description
Technical field
The utility model is related to a kind of heat transmission equipment, more particularly to a kind of shell and tube cooler.
Background technology
Shell and tube cooler is one kind of heat transmission equipment, is usually that coolant is used to remove in fluid using water or air
Heat, for example, the Chinese patent of CN204806934U discloses a kind of cooler, including shell, the top of the shell is equipped with
Upper end cover, the upper end cover are equipped with gas access, upper perforated plate have been fastened by bolts between the upper end cover and the shell,
The lower part of the shell is equipped with bottom end cover, and the bottom end cover is equipped with gas vent, leads between the bottom end cover and the shell
It crosses bolt and is fastened with lower perforated plate, the upper lateral wall of the shell is equipped with the cooling medium inlet communicated with the inner walls,
Lower lateral wall is equipped with the cooling media outlet communicated with the inner walls, and number is equipped between the upper perforated plate and the lower perforated plate
Root heat-exchange tube, the heat-exchange tube are helical form pipe.
It in the building-up process of polyphenylene oxide, needs to be carried out at the same time heat exchange to xylenol and o-cresol, at present in the technique, lead to
It all uses the tap water of flowing as coolant frequently with two heat exchangers, cools down respectively to xylenol and o-cresol, need
Larger space is wanted, while bringing larger power consumption.
Publication No. CN103822510A discloses a kind of muitishell shell and tube cooler, including tube side fluid import, pipe
Case, heat transfer zone and tube side fluid outlet；Include in heat transfer zone for tube side fluid by heat exchanging pipe, spiral board, shell-side fluid
Import and shell side fluid outlet；Wherein, the shell side of heat transfer zone is divided at least two mutually independent shell sides with sealing partition board
Exchange heat sub-district, and independent shell side heat exchange sub-district is equipped with independent shell-side fluid import and the technical solution of shell side fluid outlet makes
This kind of heat exchanger can be advantageously used in a kind of fluid and be exchanged heat in succession using different coolants, and can not be suitable for above-mentioned
Two kinds of fluids include the case where xylenol and o-cresol are exchanged heat using same coolant.
Utility model content
The purpose of this utility model is to provide a kind of shell and tube cooler, and it is right simultaneously using a kind of coolant to be suitable for
The case where two kinds of fluids are cooled down saves space, reduces power consumption.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of shell and tube cooling
The both ends of device, including bobbin carriage and heat transfer zone, the bobbin carriage are symmetrically connected with end cap, logical between two end caps and bobbin carriage
It crosses bolt and is fastened with tube sheet, be located on the bobbin carriage and be provided at both ends with coolant inlet and coolant outlet, institute close to end cap
It states heat transfer zone and is divided into along the radial direction of bobbin carriage and be respectively used to the first heat transfer zone and second of cooling xylenol and o-cresol and change
Hot-zone, be respectively arranged in first heat transfer zone and the second heat transfer zone for two groups of fluids by heat exchanging pipe, described in two
Centerline direction is provided with partition board between end cap and tube sheet, fluid is both provided with positioned at partition board side on two end caps
Import is both provided with fluid outlet positioned at the partition board other side, and heat exchanging pipe is U-shaped described in two groups, and the heat exchanging pipe includes straight
The bend pipe for managing and being located remotely from end cap one end, the straight tube positioned at the partition board both sides are connected by bend pipe.
Further, the coolant inlet and coolant outlet are located at the both sides of partition board and are respectively arranged with one group, described
Partition board is provided between first heat transfer zone and the second heat transfer zone, the both sides of the partition board are all covered with waterproof heat-insulating layer, described anti-
Water thermal insulation layer is polyurethane coating.
Further, the waterproof heat-insulating layer extends to bobbin carriage inner wall respectively along partition board both sides, and the waterproof heat-insulating layer covers
It is placed on bobbin carriage inner wall and partition board, waterproof heat-insulating layer is divided into two parts by the partition board.
Further, the heat transfer zone is equipped with spiral board, be provided on the spiral board for heat exchanging pipe by it is logical
Hole.
Further, one end of one end towards coolant outlet far from tube wall is obliquely installed on the spiral board.
Further, the angle of inclination of the spiral board and tube wall is 30-60 degree.
The utility model has the advantages that：It is respectively used to by two groups of two groups of heat exchanging pipes being arranged in bobbin carriage cold
But xylenol and o-cresol, and the end cap at both ends is both provided with fluid inlet by the both sides that first partition separates and fluid goes out
Mouthful so that the cooling to xylenol and o-cresol can be realized simultaneously by one group of heat exchanger, save space, reduce power and disappear
Consumption.
Description of the drawings
Fig. 1 is in embodiment 1 for embodying the connection relationship diagram between bobbin carriage and two groups of heat exchanging pipes；
Fig. 2 is in embodiment 1 for embodying the connection relationship diagram between bobbin carriage, second partition and waterproof heat-insulating layer；
Fig. 3 is the enlarged drawing in the portions A in Fig. 2.
In figure, 1, bobbin carriage；11, coolant inlet；12, coolant outlet；2, heat transfer zone；201, the first heat transfer zone；202、
Second heat transfer zone；21, heat exchanging pipe；211, straight tube；212, bend pipe；22, first partition；23, second partition；231, waterproof and heat-insulating
Layer；3, end cap；301, fluid inlet；302, fluid outlet；4, spiral board；5, tube sheet.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：A kind of shell and tube cooler is provided with heat transfer zone 2 as shown in Figure 1, including bobbin carriage 1 in bobbin carriage 1, manages
The both ends of case 1 are symmetrically connected with end cap 3, and tube sheet 5 has been fastened by bolts between two end caps 3 and bobbin carriage 1, bobbin carriage 1
It is located on side wall and is respectively arranged with coolant inlet 11 and coolant outlet 12 close to the both ends of end cap 3.
As shown in Figure 1, heat transfer zone 2 is divided into two parts along the radial direction of bobbin carriage 1, respectively it is used to cool down xylenol the
In one heat transfer zone 201 and the second heat transfer zone 202 for cooling down o-cresol, the first heat transfer zone 201 and the second heat transfer zone 202 respectively
Be provided with for two groups of fluids by heat exchanging pipe 21, two groups of 2 structures of heat exchanging pipe are identical, between two end caps 3 and tube sheet 5
Centerline direction is provided with first partition 22, fluid inlet is both provided with positioned at 22 side of first partition on two end caps 3
301, it is both provided with fluid outlet 302 positioned at 22 other side of first partition.
As shown in Figure 1, heat exchanging pipe 21 is U-shaped, heat exchanging pipe 21 includes straight tube 211 and is located remotely from 3 one end of end cap
Bend pipe 212, the straight tube 211 positioned at 22 both sides of first partition are connected by bend pipe 212.
Embodiment 2：A kind of shell and tube cooler, difference from example 1 is that, as shown in Figures 2 and 3, first changes
Second partition 23 is provided between hot-zone 201 and the second heat transfer zone 202, coolant inlet 11 and coolant outlet 12 are located at second
The both sides of partition board 23 are respectively arranged with one group, and the both sides of second partition 23 are all covered with waterproof heat-insulating layer 231, waterproof heat-insulating layer
231 be polyurethane coating.
As shown in Figures 2 and 3, waterproof heat-insulating layer 231 along 23 both sides of second partition respectively to 1 inner wall of bobbin carriage extend, waterproof every
Thermosphere 231 is covered on 1 inner wall of bobbin carriage and second partition 23, and waterproof heat-insulating layer 231 is divided into two parts by second partition 23.
As shown in Fig. 2, heat transfer zone 2 is equipped with spiral board 4, be provided on spiral board 4 for heat exchanging pipe 21 by through-hole,
One end of one end towards coolant outlet 12 far from tube wall is obliquely installed on spiral board 4 and adjacent spiral board 4 is vertically arranged,
The angle of inclination of spiral board 4 and tube wall is 30-60 degree.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (6)
1. a kind of shell and tube cooler, including bobbin carriage (1) and heat transfer zone (2), the both ends of the bobbin carriage (1) are symmetrically connected with end
It covers (3), tube sheet (5) has been fastened by bolts between two end caps (3) and bobbin carriage (1), has been located on the bobbin carriage (1) and leans on
Proximal cover (3) is provided at both ends with coolant inlet (11) and coolant outlet (12), it is characterized in that：Heat transfer zone (2) edge
The radial direction of bobbin carriage (1) is divided into the first heat transfer zone (201) for being respectively used to cooling xylenol and o-cresol and the second heat exchange
Area (202), be respectively arranged in first heat transfer zone (201) and the second heat transfer zone (202) for two groups of fluids by heat exchange
Tubulation (21) is provided with first partition (22), two institutes between two end caps (3) and tube sheet (5) along centerline direction
It states and is both provided with fluid inlet (301) positioned at first partition (22) side on end cap (3), be located at the another of the first partition (22)
Side is both provided with fluid outlet (302), and heat exchanging pipe (21) described in two groups is U-shaped, and the heat exchanging pipe (21) includes straight tube
(211) and it is located remotely from the bend pipe (212) of end cap (3) one end, the straight tube (211) for being located at the first partition (22) both sides passes through
Bend pipe (212) is connected.
2. a kind of shell and tube cooler according to claim 1, it is characterized in that：First heat transfer zone (201) and second
Second partition (23) is provided between heat transfer zone (202), the coolant inlet (11) and coolant outlet (12) are located at second
The both sides of partition board (23) are respectively arranged with one group, and the both sides of the second partition (23) are all covered with waterproof heat-insulating layer (231), institute
It is polyurethane coating to state waterproof heat-insulating layer (231).
3. a kind of shell and tube cooler according to claim 2, it is characterized in that：The waterproof heat-insulating layer (231) is along second
Partition board (23) both sides extend to bobbin carriage (1) inner wall respectively, and the waterproof heat-insulating layer (231) is covered in bobbin carriage (1) inner wall and second
On partition board (23), waterproof heat-insulating layer (231) is divided into two parts by the second partition (23).
4. a kind of shell and tube cooler according to claim 1, it is characterized in that：The heat transfer zone (2) is equipped with spiral board
(4), be provided on the spiral board (4) for heat exchanging pipe (21) by through-hole.
5. a kind of shell and tube cooler according to claim 4, it is characterized in that：Far from tube wall on the spiral board (4)
One end of one end towards coolant outlet (12) is obliquely installed and adjacent spiral board (4) is vertically arranged.
6. a kind of shell and tube cooler according to claim 5, it is characterized in that：The inclination of spiral board (4) and tube wall
Angle is 30-60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820141009.8U CN207922913U (en) | 2018-01-29 | 2018-01-29 | A kind of shell and tube cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820141009.8U CN207922913U (en) | 2018-01-29 | 2018-01-29 | A kind of shell and tube cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207922913U true CN207922913U (en) | 2018-09-28 |
Family
ID=63605984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820141009.8U Expired - Fee Related CN207922913U (en) | 2018-01-29 | 2018-01-29 | A kind of shell and tube cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207922913U (en) |
-
2018
- 2018-01-29 CN CN201820141009.8U patent/CN207922913U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |