CN112484542A - Dye liquor heat preservation indirect heating equipment - Google Patents
Dye liquor heat preservation indirect heating equipment Download PDFInfo
- Publication number
- CN112484542A CN112484542A CN202011373377.3A CN202011373377A CN112484542A CN 112484542 A CN112484542 A CN 112484542A CN 202011373377 A CN202011373377 A CN 202011373377A CN 112484542 A CN112484542 A CN 112484542A
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- heat
- shell
- dye liquor
- phase change
- 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
- 238000004321 preservation Methods 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 title description 4
- 230000008859 change Effects 0.000 claims abstract description 20
- 239000011229 interlayer Substances 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000004043 dyeing Methods 0.000 description 8
- 239000004744 fabric Substances 0.000 description 7
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
- D06B23/22—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for heating
-
- 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
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/06—Control arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses dye liquor heat-preservation heat exchange equipment which comprises a shell and a heat exchange assembly, wherein the shell comprises an inner shell and an outer shell, a heat exchange cavity is enclosed by the inner part of the inner shell, an interlayer is arranged between the outer wall of the inner shell and the inner wall of the outer shell, and a phase change medium is filled in the interlayer; the heat exchange assembly comprises a heat exchange tube, and the heat exchange tube is arranged in the heat exchange cavity. According to the dye liquor heat preservation and exchange equipment, the phase change medium is filled in the interlayer, when the temperature in the heat exchange cavity is lower than the phase change point of the phase change medium, the phase change medium is solidified and releases heat, the heat is transferred to the heat exchange cavity through the inner shell, the temperature in the heat exchange cavity returns to the heat preservation temperature again, the heat preservation effect is good, the energy is saved, the production cost is reduced, the practicability is high, and the market prospect is wide.
Description
Technical Field
The invention belongs to the technical field of dyeing equipment, and particularly relates to dye liquor heat preservation and exchange equipment.
Background
In the dyeing process, the dye solution is heated at a certain speed and then is subjected to heat preservation to improve the activity of the dye solution, so that the color fixing effect of the dye solution on the grey cloth is improved. The existing cloth dyeing vat heats dye liquor through a heat exchange device, and a heat insulation layer is arranged between shells to reduce heat loss so as to control the temperature in the cloth dyeing vat. However, the heat preservation effect of only the heat insulation layer is limited, so that heat in the cloth dyeing vat is easy to lose, more time and energy are needed to start the heat exchange device to raise the temperature in the cloth dyeing vat to achieve the heat preservation effect, the energy is wasted, and the production cost is increased.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
Disclosure of Invention
In order to solve the problems, the invention aims to provide dye liquor heat preservation and exchange equipment which is good in heat preservation effect, energy-saving, low in production cost, strong in practicability and wide in market prospect.
In order to achieve the purpose, the invention provides dye liquor heat-preservation heat exchange equipment which is characterized by comprising a shell and a heat exchange assembly, wherein the shell comprises an inner shell and an outer shell, a heat exchange cavity is enclosed by the inner shell, an interlayer is arranged between the outer wall of the inner shell and the inner wall of the outer shell, and a phase change medium is filled in the interlayer; the heat exchange assembly comprises a heat exchange tube, and the heat exchange tube is arranged in the heat exchange cavity.
In one example, the heat exchange tube is a microchannel heat exchange tube.
In one example, the inner wall of the outer housing is covered with a reflective coating.
In one example, the heat exchange tube is helical.
In one example, the heat exchange assembly further comprises a steam generator and a connecting pipe provided with a delivery pump, wherein one end of the connecting pipe is connected to the steam generator, and the other end of the connecting pipe is connected to the heat exchange pipe; and an exhaust branch pipe is further arranged on the connecting pipeline, and a pneumatic valve is arranged on the exhaust branch pipe.
The dye liquor heat preservation and exchange equipment provided by the invention has the following beneficial effects that:
1. through filling the phase change medium in the interlayer, when the temperature of heat transfer intracavity is less than the phase transition point of phase change medium, the phase change medium solidifies and releases the heat, and the heat transmits to the heat transfer chamber through interior casing, makes the temperature of heat transfer intracavity get back to the heat preservation temperature again, and it is effectual to keep warm, the energy saving, reduction in production cost, and the practicality is strong, has wide market prospect.
2. The microchannel heat exchange tube can be tightly attached to the inner wall of the inner shell, so that the heat exchange area between the heat exchange tube and the dye liquor is increased, the heat exchange efficiency with the dye liquor is improved, the heating rate of the dye liquor is high, the energy consumption is low, the energy is saved, the consumption is reduced, the production cost is reduced, and the practicability is high.
3. Through cover at the shell body inner wall and set up reflective coating, can reflect phase change medium release and the heat that transmits to the shell body back to phase change medium, transmit to the heat transfer intracavity through interior casing again, reduce the heat and run off to the external world through the shell body, further improve the heat preservation effect, energy-conservation subtracts the consumption, reduction in production cost, the practicality is strong.
4. Through spiral heat exchange tube, increase length and the heat transfer area of heat exchange tube in the heat transfer intracavity, and the dye liquor can absorb the heat from a plurality of directions, is heated more evenly, avoids the local overheat of dye liquor and the activity too high grey cloth that leads to produces the look flower, avoids reducing the dyeing quality.
5. Through setting up the pneumatic valve on exhaust branch, can discharge the gas in the connecting tube to reduce the pressure in the connecting tube, prevent to open the delivery pump in the twinkling of an eye, the too big water hammer that produces of connecting tube internal pressure destroys heat exchange assemblies, improves heat exchange assemblies life, and the practicality is strong.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a longitudinal sectional view of a dye liquor heat preservation and exchange device of the invention;
fig. 2 is an exploded view of the housing and heat exchange tube of the present invention.
Detailed Description
In order to more clearly explain the overall concept of the invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for ease of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description of the present specification, reference to the description of the terms "one aspect," "some aspects," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.
As shown in fig. 1 to 2, an embodiment of the present invention provides a dye liquor heat preservation and exchange device, which includes a shell 1 and a heat exchange assembly 2, wherein the shell 1 includes an inner shell 11 and an outer shell 12, a partition 13 is provided between an outer wall of the inner shell 11 and an inner wall of the outer shell 12, a phase change medium 3 is filled in the partition 13, and a heat exchange cavity 4 is enclosed by the inner shell 11; the heat exchange assembly 2 comprises a heat exchange tube 21, and the heat exchange tube 21 is arranged in the heat exchange cavity 4. Through filling phase change medium 3 in interlayer 13, when the temperature in heat transfer chamber 4 was less than phase change point of phase change medium 3, phase change medium 3 solidifies and releases the heat, and the heat transmits to heat transfer chamber 4 through interior casing 11, makes the temperature in heat transfer chamber 4 get back to the heat preservation temperature again, and it is effectual to keep warm, the energy saving, reduction in production cost, and the practicality is strong, has wide market prospect.
Specifically, the heat exchange tube 21 is a microchannel heat exchange tube. The micro-channel heat exchange tube can be tightly attached to the inner wall of the inner shell 11, the heat exchange area between the heat exchange tube 21 and the dye liquor is increased, the heat exchange efficiency with the dye liquor is improved, the heating rate of the dye liquor is high, the energy consumption is low, the energy is saved, the consumption is reduced, the production cost is reduced, and the practicability is high.
In one embodiment, the microchannel heat exchange tubes may have channel equivalent diameters of 10-1000 μm, and one of the most common is to form the heat exchange tubes 21 as flat tubes having tens of fine microchannels therein, and then connect the flat tubes at both ends to headers.
Specifically, the inner wall of the outer housing 12 is covered with the reflective coating 5. Through cover in 12 inner walls of outer casing and set up reflective coating 5, can reflect phase change medium 3 back to phase change medium 3 with the heat that phase change medium 3 released and transmitted to shell body 1, again through interior casing 11 transmission to heat transfer chamber 4 in, reduce the heat and run off to the external world through shell body 1, further improve the heat preservation effect, energy-conservation subtracts the consumption, reduction in production cost, the practicality is strong.
In one embodiment, the reflective coating 5 is a metallic paint (e.g., silver powder, aluminum flake, etc.) or a metal oxide (e.g., calcium oxide, silver oxide, etc.).
Specifically, the heat exchange tube 21 is helical. Through spiral helicine heat exchange tube 21, increase length and the heat transfer area of heat exchange tube 21 in heat transfer chamber 4, and the dye liquor can absorb the heat from a plurality of directions, is heated more evenly, avoids the local overheat of dye liquor and the activity is too high to lead to grey cloth to produce the look flower, avoids reducing the dyeing quality.
Specifically, the heat exchange assembly 2 further comprises a steam generator 22 and a connecting pipe 23 provided with a delivery pump 24, one end of the connecting pipe 23 is connected to the steam generator 22, and the other end is connected to the heat exchange pipe 21; the connecting pipe 23 is further provided with an exhaust branch pipe 25, and the exhaust branch pipe 25 is provided with an air-operated valve 251. Through the pneumatic valve 251 of setting on exhaust branch 25, can discharge the gas in the connecting tube 23 to reduce the pressure in the connecting tube 23, prevent to open the one moment of delivery pump 24, the too big water hammer that produces of connecting tube 23 internal pressure destroys heat exchange assemblies 2, improves heat exchange assemblies 2 life, and the practicality is strong.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. Dye liquor heat-preservation heat exchange equipment is characterized by comprising a shell and a heat exchange assembly, wherein the shell comprises an inner shell and an outer shell, a heat exchange cavity is enclosed by the inner shell, an interlayer is arranged between the outer wall of the inner shell and the inner wall of the outer shell, and a phase change medium is filled in the interlayer; the heat exchange assembly comprises a heat exchange tube, and the heat exchange tube is arranged in the heat exchange cavity.
2. The dye liquor heat preservation and exchange equipment according to claim 1, wherein the heat exchange tube is a microchannel heat exchange tube.
3. The dye liquor heat preservation and exchange equipment of claim 1, wherein the inner wall of the outer shell is covered and provided with a reflective coating.
4. A dye liquor heat preservation and exchange device according to claim 1 or 2, wherein the heat exchange tube is helical.
5. The dye liquor heat preservation and exchange equipment according to claim 1, 2 or 3, wherein the heat exchange assembly further comprises a steam generator and a connecting pipe provided with a delivery pump, one end of the connecting pipe is connected to the steam generator, and the other end of the connecting pipe is connected to the heat exchange pipe; and an exhaust branch pipe is further arranged on the connecting pipeline, and a pneumatic valve is arranged on the exhaust branch pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011373377.3A CN112484542A (en) | 2020-11-30 | 2020-11-30 | Dye liquor heat preservation indirect heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011373377.3A CN112484542A (en) | 2020-11-30 | 2020-11-30 | Dye liquor heat preservation indirect heating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112484542A true CN112484542A (en) | 2021-03-12 |
Family
ID=74937368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011373377.3A Pending CN112484542A (en) | 2020-11-30 | 2020-11-30 | Dye liquor heat preservation indirect heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112484542A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202072592U (en) * | 2011-04-22 | 2011-12-14 | 马明义 | Biological degradation box |
| CN204957429U (en) * | 2015-08-03 | 2016-01-13 | 大连港股份有限公司 | Utilize heat exchange station's heating system indirectly |
| CN208104783U (en) * | 2018-02-06 | 2018-11-16 | 天津兴华织造有限公司 | A kind of magic tape production high-temperature dyeing device |
| CN208884176U (en) * | 2018-09-20 | 2019-05-21 | 杭州三印染整有限公司 | A kind of heat-exchange device of middle model machine |
| CN110195885A (en) * | 2019-05-09 | 2019-09-03 | 太原理工大学 | A kind of novel photovoltaic and photothermal solar utilization and heating system |
| CN111816950A (en) * | 2019-04-10 | 2020-10-23 | 河南平高电气股份有限公司 | Battery energy storage module |
| CN211984966U (en) * | 2019-12-31 | 2020-11-24 | 佛山市顺德区美的电热电器制造有限公司 | Heating container and cooking utensil |
-
2020
- 2020-11-30 CN CN202011373377.3A patent/CN112484542A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202072592U (en) * | 2011-04-22 | 2011-12-14 | 马明义 | Biological degradation box |
| CN204957429U (en) * | 2015-08-03 | 2016-01-13 | 大连港股份有限公司 | Utilize heat exchange station's heating system indirectly |
| CN208104783U (en) * | 2018-02-06 | 2018-11-16 | 天津兴华织造有限公司 | A kind of magic tape production high-temperature dyeing device |
| CN208884176U (en) * | 2018-09-20 | 2019-05-21 | 杭州三印染整有限公司 | A kind of heat-exchange device of middle model machine |
| CN111816950A (en) * | 2019-04-10 | 2020-10-23 | 河南平高电气股份有限公司 | Battery energy storage module |
| CN110195885A (en) * | 2019-05-09 | 2019-09-03 | 太原理工大学 | A kind of novel photovoltaic and photothermal solar utilization and heating system |
| CN211984966U (en) * | 2019-12-31 | 2020-11-24 | 佛山市顺德区美的电热电器制造有限公司 | Heating container and cooking utensil |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210312 |
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| WD01 | Invention patent application deemed withdrawn after publication |