CN204875183U - A energy saving and emission reduction heat exchange device for cloth dyeing machine - Google Patents
A energy saving and emission reduction heat exchange device for cloth dyeing machine Download PDFInfo
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- CN204875183U CN204875183U CN201520616263.5U CN201520616263U CN204875183U CN 204875183 U CN204875183 U CN 204875183U CN 201520616263 U CN201520616263 U CN 201520616263U CN 204875183 U CN204875183 U CN 204875183U
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Abstract
The utility model discloses an energy saving and emission reduction heat exchange device for cloth dyeing machine has solved the low and extravagant problem of water of steam utilization ratio among the prior art, and its technical scheme main points are including the barrel, first heat exchanger, and heat recovery module and cold water source are provided with delivery port and nozzle on the barrel, and the heat recovery module includes high -temperature water storage box and low warm water storage box, first heat exchanger passes through the pipe connection and in between delivery port and nozzle, is provided with input port and delivery outlet on the heat exchanger, and the input port is connected with the export of high -temperature water storage box, export, cold water source and a steam input tube of low warm water storage box, the import and the low warm water storage box access connection of delivery outlet and high -temperature water storage box have reached reduction steam quantity, and make full use of heat energy reduces the extravagant and blowdown flow rate of water, promotes washing effect and improvement production efficiency's effect.
Description
Technical field
The utility model relates to a kind of textile dyeing machinery heat-exchange device, and more particularly, it relates to a kind of energy-saving and emission-reduction heat-exchange device for textile dyeing machinery.
Background technology
Energy-conserving and environment-protective Green Sustainable has been one of the theme in these epoch, society is improving, science and technology develops rapidly, energy-conserving and environment-protective green is the needs of the times, along with expanding economy, resource is more and more rare, people require more and more urgent to green environment, stand in the mouth of pipe that this requires Development Transformation to upgrade, industry-by-industry must actively be innovated, with the short reform of science and technology, keep pace with the times, particularly dyeing is a traditional heavy polluted industry, there is low tide in dyeing in recent years, competition is abnormal fierce, stand in the angle of enterprise, which industry can be undertaken epoch responsibility and fulfil energy-conservation energy-conserving and environment-protective production, reduce cost aborning, just can win in competition.
Wherein, the patent No. is that the Chinese patent of CN201320828888.9 discloses a kind of textile dyeing machinery ventilation type heat-exchange device, it is characterized in that, one input pipe, be connected to one end of heat-exchange device, and input pipe is communicated with vapour inlet and cool air inlet respectively, and borrow control valve set separately on it respectively, send into heat-exchange device to select steam, cold air or water one; One air-supply arrangement, is arranged on the front end of cool air inlet, in order to produce blast, cold air is sent into heat-exchange device; One delivery pipe, is connected to the other end of heat-exchange device, and it is at least communicated with a condensation-water drain and an air outlet slit, and respectively by control valve set separately on it, in order to discharge condensed water or the air of heat-exchange device.
Above-mentioned disclosed textile dyeing machinery ventilation type heat-exchange device has only re-used cooling water, has discharged the condensed water etc. that other cannot reach cooling effect, waste water resource; In addition, the globule that steam condensation goes out after over-heat-exchanger, also with higher temperature, is not used and makes the utilization rate of steam too low.Therefore need to design a kind of heat-exchange device to improve the utilization rate of steam, make full use of heat energy, and then reduce steam consumption; Can also water circulation use be realized simultaneously, reduce water waste.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of energy-saving and emission-reduction heat-exchange device for textile dyeing machinery, and it is to solve the low and water waste problem of steam utilization in prior art.
For achieving the above object, the utility model provides following technical scheme: a kind of energy-saving and emission-reduction heat-exchange device for textile dyeing machinery, comprise cylindrical shell and the First Heat Exchanger for carrying out heating or cooling to dye liquor, described cylindrical shell is provided with delivery port and nozzle, described energy-saving and emission-reduction heat-exchange device also includes energy recovery module and cold water source, and described energy recovery module comprises high-temperature water storage box and water at low temperature storage box;
Described First Heat Exchanger is connected to dye liquor in delivery port and nozzle chien shih cylindrical shell by pipeline and sends into nozzle after heat exchanger heats or cools, described heat exchanger is provided with input port and delivery outlet, the outlet of described input port and high-temperature water storage box, the outlet of water at low temperature storage box, cold water source and a steam input pipe are connected, and are connected with steam in described steam input pipe; Import and the import of water at low temperature storage box of described delivery outlet and high-temperature water storage box are connected; The first control valve is provided with, described delivery outlet and be respectively arranged with the second control valve and the 3rd control valve between water at low temperature storage box and high-temperature water storage box between described input port and steam input pipe.
The utility model is set to further: described energy-saving and emission-reduction heat-exchange device also includes sewage heat recovery module, described sewage heat recovery module includes hot cesspool, sewage storage pool and the second heat exchanger, described hot cesspool, sewage storage pool are connected with delivery port, described hot cesspool, are respectively arranged with first row water valve and second row water valve between sewage storage pool and delivery port;
Described second heat exchanger connects hot cesspool and sewage storage pool and cold water source and water at low temperature storage box respectively, in described hot cesspool, sewage enters sewage storage pool through the second heat exchanger, and in described cold water source, cold water enters water at low temperature storage box through the second heat exchanger.
The utility model is set to further: described energy recovery module also includes boiler, and described boiler is connected with steam input pipe; Described First Heat Exchanger is also provided with condensation-water drain, and described condensation-water drain is connected with boiler, and described condensation-water drain place is provided with the 4th control valve.
The utility model is set to further: described condensation-water drain is connected with the import of high-temperature water storage box, and described 4th control valve is located between condensation-water drain and high-temperature water storage box.
The utility model is set to further: described cylindrical shell is provided with water inlet, and described water inlet is connected with the outlet of high-temperature water storage box, the outlet of water at low temperature storage box and cold water source respectively.
The utility model is set to further: described water inlet and be respectively arranged with the 6th control valve, the 7th control valve and the 8th control valve between high-temperature water storage box, water at low temperature storage box and cold water source, described 6th control valve is located between input port and high-temperature water storage box, described 7th control valve is located between input port and water at low temperature storage box, and described 8th control valve is located between input port and cold water source.
The utility model is set to further: described input port place is provided with the first master control valve simultaneously controlling high-temperature water storage box, water at low temperature storage box and cold water source and input port switching; Described water inlet is provided with the second master control valve simultaneously controlling high-temperature water storage box, water at low temperature storage box and cold water source and water inlet switching.
The utility model is set to further: the outlet of described high-temperature water storage box is provided with pump A; The outlet of described water at low temperature storage box is provided with pump B, is provided with main pump between described delivery port and First Heat Exchanger.
The utility model is set to further: be provided with thermometer between described First Heat Exchanger and nozzle.
In sum, the utility model has the following advantages for the energy-saving and emission-reduction heat-exchange device of textile dyeing machinery:
First aspect, using steam dye liquor heated up and cold water is lowered the temperature to dye liquor time, steam produces condensed water after heat exchange, after cold water heat exchange, temperature raises, the different water at low temperature of temperature or high-temperature water can be produced according to dye liquor initial temperature difference, in order to reclaim water source and make full use of heat energy in condensed water, water at low temperature and high-temperature water, water at low temperature low for temperature is stored in water at low temperature storage box by the utility model, and the high-temperature water that temperature is high and condensed water are stored in high-temperature water storage box.And in cylindrical shell, drop into the water of uniform temperature when needs or need when lowering the temperature to dye liquor or heat up, to use the water be stored in water at low temperature storage box and high-temperature water storage box, make full use of heat energy, reduce energy consumption, and realize water circulation use, avoid water waste.
Second aspect, in prior art, be all heat up with steam after first filling with cold water in cylindrical shell, and the utility model owing to can directly fill with high-temperature water and water at low temperature in cylindrical shell, can be heated to faster needs temperature, reduces to produce the used time, improves textile dyeing machinery production efficiency; Avoid ponding grain bin in high-temperature water storage box and water at low temperature storage box cannot continue to store up water problem after expiring simultaneously.
The third aspect, cloth needs to carry out multistep washing after dyeing, and the utility model can reach the temperature that washing requires more fast, shortens the washing time of cloth, and then improves water washing effect.
Fourth aspect, in most of production technology, the sewage discharged from cylindrical shell its all there is higher temperature, the utility model arranges second heat exchanger to carry out intensification by the sewage of temperature more than 40 DEG C to cold water and becomes water at low temperature and be stored in water at low temperature storage box, make full use of the heat energy in sewage, improve heat utilization rate further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the energy-saving and emission-reduction heat-exchange device for textile dyeing machinery;
Fig. 2 is the structural representation of First Heat Exchanger;
Fig. 3 is the temperature changing curve diagram of full resistance polyester fiber knitting fabric dye liquor when dyeing;
Fig. 4 is the temperature changing curve diagram of full resistance polyester fiber knitting fabric dye liquor when RC reduction is washed;
Fig. 5 is the temperature changing curve diagram of full resistance polyester fiber knitting fabric dye liquor when hot water wash;
Fig. 6 be full resistance polyester fiber knitting fabric in and the temperature changing curve diagram of dye liquor when washing.
Reference numeral: 1, cylindrical shell; 11, nozzle; 12, delivery port; 13, water inlet; 2, First Heat Exchanger; 21, input port; 22, delivery outlet; 23, condensation-water drain; 3, energy recovery module; 4, cold water source; 5, sewage heat recovery module; 51, the second heat exchanger; V1, the first control valve; V2, the second control valve; V3, the 3rd control valve; V4, the 4th control valve; V5, the 5th control valve; V6, the 6th control valve; V7, the 7th control valve; V8, the 8th control valve; V11, the first master control valve; V12, the second master control valve; V21, first row water valve; V22, second row water valve; M1, main pump; M2, pump A; M3 pump B.
Detailed description of the invention
Referring to figs. 1 through Fig. 6, the energy-saving and emission-reduction heat-exchange device that the utility model is used for textile dyeing machinery is described further.
A kind of embodiment of the energy-saving and emission-reduction heat-exchange device of textile dyeing machinery is used for as depicted in figs. 1 and 2 for the utility model, it comprises cylindrical shell 1, First Heat Exchanger 2, sewage heat recovery module 5, cold water source 4 and energy recovery module 3, wherein, First Heat Exchanger 2 is for carrying out heating or cooling to dye liquor, cylindrical shell 1 is provided with delivery port 12, water inlet 13 and nozzle 11, delivery port 12 arrange with cylindrical shell 1 bottom, energy recovery module 3 comprises high-temperature water storage box and water at low temperature storage box, high-temperature water storage box is for storing high-temperature water, water at low temperature storage box is for storing water at low temperature, sewage heat recovery module 5 includes hot cesspool, sewage storage pool and the second heat exchanger 51.
Wherein, First Heat Exchanger 2 is connected between delivery port 12 and nozzle 11 by pipeline, between delivery port 12 and First Heat Exchanger 2, be provided with main pump, makes dye liquor in cylindrical shell 1 after heat exchanger heating or cooling, send into nozzle 11 and realizes dye liquor circulation; Be provided with thermometer between First Heat Exchanger 2 and nozzle 11, be convenient to Measurement accuracy dye liquor temperature; Heat exchanger is provided with input port 21 and delivery outlet 22, the outlet of input port 21 and high-temperature water storage box, the outlet of water at low temperature storage box, cold water source 4 and a steam input pipe are connected, steam is connected with in steam input pipe, use steam for saturated vapor in the utility model, temperature requirement choice for use high-temperature water, water at low temperature, cold water or steam needed for dye liquor.
Import and the import of water at low temperature storage box of delivery outlet 22 and high-temperature water storage box are connected, and delivery outlet 22 is arranged on the top of First Heat Exchanger 2, makes high-temperature water, water at low temperature and cold water longer for residence time in First Heat Exchanger 2, improves their utilization rate; The outlet of high-temperature water storage box is provided with pump A, the outlet of water at low temperature storage box is provided with pump B, the first control valve is provided with between input port 21 and steam input pipe, first control valve controls the conducting of steam input pipe and First Heat Exchanger 2 and closes, delivery outlet 22 and be respectively arranged with the second control valve and the 3rd control valve between water at low temperature storage box and high-temperature water storage box, the second control valve and the 3rd control valve are stored in high-temperature water storage box for the water controlled in First Heat Exchanger 2 after heat exchange or in water at low temperature storage box.
Can reach temperature required faster to make dye liquor and avoid after water accumulating volume reaches maximum in high-temperature water storage box and water at low temperature storage box, still needing discharge, according to the problem becoming water waste, the utility model water inlet 13 is connected with the outlet of high-temperature water storage box, the outlet of water at low temperature storage box and cold water source 4 respectively.Make the utility model can use the water of different temperatures according to demand by this vibrational power flow, make dye liquor have the higher quantity of steam needed for the heating of initial temperature reduction dye liquor, reduce energy consumption.Meanwhile, the moisture storage capacity in high-temperature water storage box and water at low temperature storage box can be consumed, avoid the use of steam and cold water that the water yield in high-temperature water storage box and water at low temperature storage box is only increased and the precipitation caused is greater than the problem of cubical content.
In addition, in order to ensure the clean of dye liquor in cylindrical shell 1, clarifier can be set at water inlet 13 place.And in order to avoid water backflow, at water inlet 13 and be respectively arranged with the 6th control valve, the 7th control valve and the 8th control valve between high-temperature water storage box, water at low temperature storage box and cold water source 4,6th control valve is located between input port 21 and high-temperature water storage box, 7th control valve is located between input port 21 and water at low temperature storage box, and the 8th control valve is located between input port 21 and cold water source 4.
By above vibrational power flow, using steam dye liquor heated up and cold water is lowered the temperature to dye liquor time, steam produces condensed water after heat exchange, after cold water heat exchange, temperature raises, the different water at low temperature of temperature or high-temperature water can be produced according to dye liquor initial temperature difference, wherein, high-temperature water, condensed water about 80 DEG C, water at low temperature about 50 DEG C.In order to reclaim water source and make full use of heat energy in condensed water, water at low temperature and high-temperature water, water at low temperature low for temperature is stored in water at low temperature storage box by the utility model, and the high-temperature water that temperature is high and condensed water are stored in high-temperature water storage box.When needing the water of input uniform temperature in cylindrical shell 1 or needing to use the water be stored in water at low temperature storage box and high-temperature water storage box when lowering the temperature to dye liquor or heat up, make full use of heat energy, reduce energy consumption, and realize water circulation use, avoid water waste.
Sewage storage pool is connected with delivery port 12, first row water valve and second row water valve is respectively arranged with between hot cesspool, sewage storage pool and delivery port 12, opening first row water valve enters in sewage storage pool when sewage temperature reaches below 40 DEG C by sewage, when water passes in hot cesspool higher than opening second row water valve when 40 DEG C by sewage temperature.
Second heat exchanger 51 connects hot cesspool and sewage storage pool and cold water source 4 and water at low temperature storage box respectively, in hot cesspool, sewage enters sewage storage pool through the second heat exchanger 51, in cold water source 4, cold water enters water at low temperature storage box through the second heat exchanger 51, is heated up to cold water by the sewage of more than 40 DEG C in hot cesspool.
In addition, energy recovery module 3 of the present utility model also includes boiler, and boiler is connected with steam input pipe and is sent in First Heat Exchanger 2 by producing steam in boiler; First Heat Exchanger 2 is also provided with condensation-water drain 23, and condensation-water drain 23 is arranged at the bottom of First Heat Exchanger 2, and condensation-water drain 23 is connected with boiler, by reducing boiler energy consumption by condensing hot air furnace to boiler.Condensation-water drain 23 place is provided with the 4th control valve, in order to reduce number of tubes, in the utility model, condensation-water drain 23 is connected with delivery outlet 22 and makes water at low temperature, high-temperature water and condensed water share a pipeline, due to common conduit, therefore between boiler and the 4th control valve, arrange one the 5th control valve, and the second control valve, the 3rd control valve and the 5th control valve are in being arranged in parallel.
Because the utility model decreases steam use amount, can the partial condensation water that first time uses steam to produce be stored in high-temperature water storage box, therefore condensation-water drain 23 is connected with the import of high-temperature water storage box, the 5th control valve is located between the 4th control valve and high-temperature water storage box.
Input port 21 place is provided with the first master control valve simultaneously controlling high-temperature water storage box, water at low temperature storage box and cold water source 4 and input port 21 switching; Water inlet 13 place is provided with the second master control valve simultaneously controlling high-temperature water storage box, water at low temperature storage box and cold water source 4 and water inlet 13 switching, controls water in high-temperature water storage box, water at low temperature storage box and cold water source 4 be passed in First Heat Exchanger 2 or in cylindrical shell 1 by the first master control valve and the second master control valve.
In the utility model, cold water source 4 can be running water, soft water, river or lake water etc.
In order to highlight the energy-saving and emission-reduction advantage of the utility model for the energy-saving and emission-reduction heat-exchange device of textile dyeing machinery, be described in detail for full polyester knitting cloth dyeing:
One, dye
As shown in Figure 3, need successively after pouring water in cylindrical shell 1 in dyeing course through heating up, being incubated and cooling three steps, wherein B point represents 50 ~ 80 DEG C, and CD temperature section is the warm section of insulation, and holding temperature is 135 DEG C, temperature retention time 40min.
In the temperature rise period, be divided into AB temperature section and BC temperature section:
Three kinds of heating modes are had in AB temperature section: the first, directly enter hot water (water at low temperature or high-temperature water); The second, heat up with high-temperature water, intensification hot water flows back to water at low temperature storage box; The third, heat up with steam, the condensed water of generation flows back to high-temperature water storage box or boiler.Wherein, in the water saving, energy-saving effect in this stage, first kind of way is optimum.
In BC temperature section: due to temperature required too high, therefore heating mode is steam intensification, produces condensed water and flows back to high-temperature water storage box or boiler.
In CD temperature section: with steam insulation in this step, the condensed water of generation flows back in high-temperature water storage box or boiler.
At temperature-fall period, be divided into DE temperature section and EF temperature section:
DE temperature section: cooling method can cool by normal-temperature water or water at low temperature, and cooling water flows back to high-temperature water storage box.In this stage according to technological requirement selection water, if require that cooling rate is fast, then use normal-temperature water cooling; If less demanding and initial temperature is higher to cooling rate, then use water at low temperature cooling, use water at low temperature cooling effect in energy-conservation, water saving better, due to full resistance polyester fiber knitting fabric DE section to normal-temperature water or water at low temperature cooling all can, therefore preferably water at low temperature is lowered the temperature.
EF temperature section: have three kinds of cooling methods, the first, direct low discharge is intake to cylindrical shell 1 and is lowered the temperature, and the method can cause water resource waste; The second, normal-temperature water is lowered the temperature by heat exchanger, and temperature lowering water flows back to water at low temperature storage box; The third, E(temperature 90 DEG C) place is in line, cylindrical shell 1 is selected into high-temperature water, realizes reducing to wash with RC docking, preferably the third.
Two, RC reduction is washed:
As shown in Figure 4, need successively after pouring water in cylindrical shell 1 in RC reduces washed journey through heating up and insulation two steps, wherein holding temperature is 80 DEG C, temperature retention time 20min.
Two kinds of heating modes are had in the temperature rise period: the first, heat up with steam, condensed water flows back to high-temperature water storage box or boiler; The second, cylindrical shell 1 is selected into high-temperature water, preferred the second heating mode.
Holding stage: with steam insulation, produces condensed water and flows back to high-temperature water storage box or boiler.
Three, hot water wash:
As shown in Figure 5, need successively after pouring water in cylindrical shell 1 in hot water wash process through heating up and insulation two steps, wherein holding temperature is 80 DEG C, temperature retention time 20min.
Two kinds of heating modes are had in the temperature rise period: the first, heat up with steam, condensed water flows back to high-temperature water storage box or boiler; The second, cylindrical shell 1 is selected into high-temperature water, preferred the second heating mode.
Holding stage: with steam insulation, produces condensed water and flows back to high-temperature water storage box or boiler.
Four, neutralization is washed:
As shown in Figure 6, in and washed journey in pour water in cylindrical shell 1 after need successively through intensification and insulation two steps, wherein holding temperature is 50 DEG C, temperature retention time 20min.
Four kinds of heating modes are had in the temperature rise period: the first, heat up with steam, condensed water flows back to high-temperature water storage box or boiler; The second, heat up with high-temperature-hot-water, intensification hot water return is to water at low temperature storage box; The third, cylindrical shell 1 directly enters water at low temperature; 4th kind, enter high-temperature water and normal-temperature water in suitable ratio to cylindrical shell 1, preferably the third heating mode.
Two kinds of heat preserving modes are had at holding stage: the first, with high-temperature water insulation, heat preservation hot current return water at low temperature storage box; The second, with steam insulation, the condensed water of generation flows back to high-temperature water storage box or boiler, and needs energy consumption and resource consumption due to production of steam, therefore preferred the first heat preserving mode.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1. the energy-saving and emission-reduction heat-exchange device for textile dyeing machinery, comprise cylindrical shell and the First Heat Exchanger for carrying out heating or cooling to dye liquor, described cylindrical shell is provided with delivery port and nozzle, it is characterized in that: described energy-saving and emission-reduction heat-exchange device also includes energy recovery module and cold water source, described energy recovery module comprises high-temperature water storage box and water at low temperature storage box;
Described First Heat Exchanger is connected to dye liquor in delivery port and nozzle chien shih cylindrical shell by pipeline and sends into nozzle after heat exchanger heats or cools, described heat exchanger is provided with input port and delivery outlet, the outlet of described input port and high-temperature water storage box, the outlet of water at low temperature storage box, cold water source and a steam input pipe are connected, and are connected with steam in described steam input pipe; Import and the import of water at low temperature storage box of described delivery outlet and high-temperature water storage box are connected; The first control valve is provided with, described delivery outlet and be respectively arranged with the second control valve and the 3rd control valve between water at low temperature storage box and high-temperature water storage box between described input port and steam input pipe.
2. the energy-saving and emission-reduction heat-exchange device for textile dyeing machinery according to claim 1, it is characterized in that: described energy-saving and emission-reduction heat-exchange device also includes sewage heat recovery module, described sewage heat recovery module includes hot cesspool, sewage storage pool and the second heat exchanger, described hot cesspool, sewage storage pool are connected with delivery port, described hot cesspool, are respectively arranged with first row water valve and second row water valve between sewage storage pool and delivery port;
Described second heat exchanger connects hot cesspool and sewage storage pool and cold water source and water at low temperature storage box respectively, in described hot cesspool, sewage enters sewage storage pool through the second heat exchanger, and in described cold water source, cold water enters water at low temperature storage box through the second heat exchanger.
3. the energy-saving and emission-reduction heat-exchange device for textile dyeing machinery according to claim 1, is characterized in that: described energy recovery module also includes boiler, and described boiler is connected with steam input pipe; Described First Heat Exchanger is also provided with condensation-water drain, and described condensation-water drain is connected with boiler, and described condensation-water drain place is provided with the 4th control valve.
4. the energy-saving and emission-reduction heat-exchange device for textile dyeing machinery according to claim 3, is characterized in that: described condensation-water drain is connected with the import of high-temperature water storage box, and described 4th control valve is located between condensation-water drain and high-temperature water storage box.
5. the energy-saving and emission-reduction heat-exchange device for textile dyeing machinery according to claim 1, is characterized in that: described cylindrical shell is provided with water inlet, and described water inlet is connected with the outlet of high-temperature water storage box, the outlet of water at low temperature storage box and cold water source respectively.
6. the energy-saving and emission-reduction heat-exchange device for textile dyeing machinery according to claim 5, it is characterized in that: described water inlet and be respectively arranged with the 6th control valve, the 7th control valve and the 8th control valve between high-temperature water storage box, water at low temperature storage box and cold water source, described 6th control valve is located between input port and high-temperature water storage box, described 7th control valve is located between input port and water at low temperature storage box, and described 8th control valve is located between input port and cold water source.
7. the energy-saving and emission-reduction heat-exchange device for textile dyeing machinery according to claim 6, is characterized in that: described input port place is provided with the first master control valve simultaneously controlling high-temperature water storage box, water at low temperature storage box and cold water source and input port switching; Described water inlet is provided with the second master control valve simultaneously controlling high-temperature water storage box, water at low temperature storage box and cold water source and water inlet switching.
8. the energy-saving and emission-reduction heat-exchange device for textile dyeing machinery according to claim 5, is characterized in that: the outlet of described high-temperature water storage box is provided with pump A; The outlet of described water at low temperature storage box is provided with pump B, is provided with main pump between described delivery port and First Heat Exchanger.
9. the energy-saving and emission-reduction heat-exchange device for textile dyeing machinery according to claim 1, is characterized in that: be provided with thermometer between described First Heat Exchanger and nozzle.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616263.5U CN204875183U (en) | 2015-08-15 | 2015-08-15 | A energy saving and emission reduction heat exchange device for cloth dyeing machine |
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| CN201520616263.5U CN204875183U (en) | 2015-08-15 | 2015-08-15 | A energy saving and emission reduction heat exchange device for cloth dyeing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468003A (en) * | 2015-08-15 | 2017-03-01 | 杭州东霖染整机械有限公司 | Energy-saving and emission-reduction heat-exchange device for fabric dyeing machine |
| CN106480625A (en) * | 2016-12-27 | 2017-03-08 | 广州科光机械有限公司 | Staining machine heat reclamation device |
-
2015
- 2015-08-15 CN CN201520616263.5U patent/CN204875183U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468003A (en) * | 2015-08-15 | 2017-03-01 | 杭州东霖染整机械有限公司 | Energy-saving and emission-reduction heat-exchange device for fabric dyeing machine |
| CN106468003B (en) * | 2015-08-15 | 2018-11-13 | 杭州东霖染整机械有限公司 | Energy-saving and emission-reduction heat-exchange device for fabric dyeing machine |
| CN106480625A (en) * | 2016-12-27 | 2017-03-08 | 广州科光机械有限公司 | Staining machine heat reclamation device |
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