CN104711804A - Air-cooling type heat exchange device for cloth dyeing machine - Google Patents
Air-cooling type heat exchange device for cloth dyeing machine Download PDFInfo
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- CN104711804A CN104711804A CN201310705690.6A CN201310705690A CN104711804A CN 104711804 A CN104711804 A CN 104711804A CN 201310705690 A CN201310705690 A CN 201310705690A CN 104711804 A CN104711804 A CN 104711804A
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- exchange device
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Abstract
The invention provides an air-cooling type heat exchange device for a cloth dyeing machine. The air-cooling type heat exchange device is characterized by comprising an input pipe, an air supply device and a discharge pipe, wherein the input pipe is connected to one end of the heat exchange device and communicated with a steam inlet and a cold air inlet so as to select and supply one of steam, cold air or water to the heat exchange device through control valves arranged on the steam inlet and the cold air inlet respectively, the air supply device is arranged at the front end of the cold air inlet and used for generating air pressure to supply the cold air into the heat exchange device, and the discharge pipe is connected to the other end of the heat exchange device, at least communicated with a condensate outlet and an air outlet and used for discharging condensate or air of the heat exchange device through control valves arranged on the condensate outlet and the air outlet respectively. Dye liquor in the heat exchange device reaches preset rising or falling temperature, and consumption of water resources and energy sources is reduced.
Description
Technical field
The present invention is relevant a kind of textile dyeing machinery ventilation type heat-exchange device, and espespecially a kind of air of selecting carries out the device of lowering the temperature as dye liquor in heat exchanger.
Background technology
Operation of dying cloth is cloth 1 via the nozzle 12 in stack shell 10 head sprays the promotion of dye liquor 2, make cloth 1 and dye liquor 2 by after cloth guide tube 20, enter in stack shell 10 and contaminate, again by the lifting carrying cloth wheel 11 being placed in head, and nozzle 12 sprays the promotion of dye liquor 2, make cloth 1 and dye liquor 2 just can complete processing procedure of dying cloth through repeatedly circulating; Because dye liquor 2 need carry out lifting or the cooling of temperature in heat-exchange device 40, the temperature of its processing procedure of dying cloth need be controlled, and just can reach cloth 1 and to dye required quality.As shown in Figure 1.
Carry out temperature increase in existing upper heat-exchange device 40, raise the temperature of dye liquor 2 mainly with steam, and when the temperature of dye liquor 2 needs to reduce, then cooling water and the dye liquor 2 of adopting carries out heat exchange more, existing apparatus as shown in Figure 1.Substantially the source of cooling water is very convenient, but after completing the cooling of dye liquor, the temperature of this cooling water can raise, if cooling water wants recirculation to use just must do second heat exchange, this practice not only wants used device expense, and the process that second heat exchanges also needs energy expenditure; Another kind is bled off by the cooling water drainage completing dye liquor cooling as rule, so will cause the waste of water resource.
Air is a kind of clean energy cheap again, after heat exchange, the air venting of raised temperature is in air, also the waste of resource can not be caused, the present invention contaminates for a long time in the technical field of Dyeing-finishing Industry, all the time be the problem of bearing in mind always for how saving of the energy, therefore, through long-term Exploration and Research, finally assert that air is originated as the cooling of heat-exchange device, will be very feasible option.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcome the above-mentioned defect that prior art exists, and provide a kind of textile dyeing machinery ventilation type heat-exchange device, application of air is originated as the cooling of heat-exchange device, to reduce the consumption of water resource and the energy.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of textile dyeing machinery ventilation type heat-exchange device, includes: a stack shell, and its front head is provided with carries cloth wheel and nozzle; One cloth guide tube, picks out to this stack shell tail end by this nozzle, forms a loop of contaminating for cloth circulation; One dye liquor feedway, comprises a pump and transfer pipeline, in order to dye liquor to be delivered to after this stack shell extracts the dye liquor recycle unit of this nozzle; And a heat-exchange device, be provided with circulation in it, make dye liquor flow through this circulation and carry out heating/cooling; It is characterized in that:
One input pipe, be connected to one end of this heat-exchange device, and this input pipe is communicated with vapour inlet and cool air inlet respectively, and divide by means of one first control valve set separately on it and one second control valve, send into this heat-exchange device to select steam or cold air one; One air-supply arrangement, is arranged on the front end of this cool air inlet, in order to produce blast, cold air is sent into this heat-exchange device; One delivery pipe, is connected to the other end of this heat-exchange device, in order to discharge condensed water or the air of this heat-exchange device; Whereby, make to reach predetermined ascending, descending temperature by the dye liquor in heat-exchange device.
According to front taking off feature, this delivery pipe is at least communicated with a condensation-water drain and a heat outlet, and divides by means of one the 3rd control valve set separately on it and one the 4th control valve, in order to select the condensed water or the air that discharge this heat-exchange device.
According to front taking off feature, in an intensification using state, first control valve of this vapour inlet and the 3rd control valve of this condensation-water drain are opened (ON), and the 4th control valve of the second control valve of this cool air inlet and this air outlet slit is when closing (OFF), the dye liquor flowing through this heat-exchange device is made to present soaking condition.
According to front taking off feature, in a cooling using state, first control valve of this vapour inlet and the 3rd control valve of this condensation-water drain are closed (OFF), and the 4th control valve of the second control valve of this cool air inlet and this air outlet slit opens (ON), and this air-supply arrangement starts, the dye liquor flowing through this heat-exchange device is presented, lowers the temperature with ventilation type.
Hold, outside lowering the temperature divided by ventilation type, the present invention is also included in this input pipe and connects a cooling water inlet and one the 5th control valve, and this delivery pipe also comprises connection one coolant outlet and one the 6th control valve, so can according to selecting air cooling or water-cooled, to obtain optimum efficiency.
By on take off technical characteristic, this device can use cold air to send into this heat-exchange device, carries out the cooling of dye liquor, can reach the effect reducing water resource and energy resource consumption.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the schematic diagram of existing textile dyeing machinery heat-exchange device.
Fig. 2 is the schematic diagram of a preferred embodiment of the present invention.
Fig. 3 is heat-exchange device air cooling of the present invention cooling schematic diagram.
Fig. 3 A is 3A-3A cross-section cutaway view in Fig. 3.
Fig. 3 B is another schematic diagram implemented of heat-exchange device of the present invention.
Fig. 4 is heat-exchange device temperature lift-down curve figure of the present invention.
Fig. 5 is the schematic diagram of the present invention's possible embodiments again.
Number in the figure illustrates:
1: cloth
2: dye liquor
10: stack shell
11: carry cloth wheel
12: nozzle
20: cloth guide tube
30: dye liquor feedway
31: pump
32: transfer pipeline
40: heat-exchange device
41: input pipe
411: vapour inlet
412: cool air inlet
413: cooling water inlet
42: delivery pipe
421: condensation-water drain
422: air outlet slit
423: coolant outlet
424: Manual draining valve
43: outer tube
44: carrier pipe
45: heat exchange space
50: air-supply arrangement
V1-V6: the first control valve 1 the 6th control valve
Detailed description of the invention
First, refer to shown in Fig. 2 to Fig. 4, a preferred embodiment of the present invention includes:
One stack shell 10, its front head is provided with carries cloth wheel 11 and nozzle 12; One cloth guide tube 20, picks out to this stack shell tail end by this nozzle 12, forms a loop of contaminating for cloth 1 circulation; One dye liquor feedway 30, comprises a pump 31 and transfer pipeline 32, in order to dye liquor 2 to be delivered to after this stack shell 10 extracts dye liquor 2 recycle unit of this nozzle 12; And a heat-exchange device 40, be provided with circulation in it, make dye liquor 2 flow through this circulation and carry out heating/cooling; But on take off form belong to prior art (PRIORART), hold do not repeat.
Hold, the present invention is primarily characterized in that: an input pipe 41, be connected to one end of this heat-exchange device 40, and this input pipe 41 is communicated with a vapour inlet 411 and a cool air inlet 412 respectively, and divide by means of one first control valve V1 set separately on it and one second control valve V2, send into this heat-exchange device 40 to select steam or cold air one; Described heat-exchange device comprises and can be a shell and tube heat exchanger (Shell and Tube Heat Exchanger) or tube-in-tube heat exchanger (Tube-in-Tube Heat Exchanger).The formation of this type heat exchanger is as shown in Fig. 3 and Fig. 3 A, and it has a shell or an outer tube 43, and several carrier pipe 44 is arranged in this outer tube 43, and forms heat exchange space 45 in several carrier pipe 44 periphery in this outer tube 43.
One air-supply arrangement 50, is arranged on the front end of this cool air inlet 412, in order to produce blast, cold air is sent into this device 40; In a preferred embodiment, this air-supply arrangement can be an air blast, because air blast can the cold air of direct suck up outside once opening, cold air is sent into this heat-exchange device 40 by the blast utilizing it to produce, very convenient in enforcement, and its blast and wind speed can be adjusted by the rotating speed controlling this air blast.
One delivery pipe 42, be connected to the other end of this heat-exchange device 40, in the present embodiment, this delivery pipe 42 is at least communicated with condensation-water drain 421 and an air outlet slit 422, and respectively by one the 3rd control valve V3 and the 4th control valve V4 set separately on it, to select the condensed water or the air that discharge this heat-exchange device 40.
So, when the first control valve V1 of this vapour inlet 411 and the 3rd control valve V3 of this condensation-water drain 421 opens (ON), and the second control valve V2 of this cool air inlet 412 and the 4th control valve V4 of this air outlet slit 422 is when closing (OFF), the dye liquor flowing through this heat-exchange device 40 is made to present soaking condition.
As shown in Figure 3, when the first control valve V1 of this vapour inlet 411 and the 3rd control valve V3 of this condensation-water drain 421 closes (OFF), and the second control valve V2 of this cool air inlet 412 and the 4th control valve V4 of this air outlet slit 422 opens (ON), and this air-supply arrangement 50 starts, can the cold air of direct suck up outside, cold air is sent into this heat-exchange device 40 by the blast utilizing it to produce, and the dye liquor 2 flowing through this heat-exchange device is lowered the temperature with ventilation type.
Refer to shown in Fig. 4, of the present invention so can lower the temperature with ventilation type, result through the test of actual heating and cooling shows, and according to standards for dyeing program, general procedure utilizes steam to heat up from 20 DEG C, then can set according to fabric characteristic and demand, for an embodiment: rising per minute 2 DEG C, after rising to 80 DEG C, be incubated 15 minutes, then with rising per minute 1.5 DEG C, rise to 130 DEG C of insulations after 20 minutes, then start cooling; Set decline per minute 1.5 DEG C during cooling, after being down to 90 DEG C from 130 DEG C, terminate dyeing course; And if use cooling water is lowered the temperature, then its temperature lowering curve is as shown in solid line (W), if now use cold air to lower the temperature, then its temperature lowering curve is as shown in dotted line (A).Learnt by the heating-cooling curve of figure, it is longer that heating schedule accounts for bulk dyeing process, and the control of heating-up time point precisely, just must can guarantee the quality of piece dyeing.Only to allow dye liquor cool down as cooling process, although utilize cooling water cool dye liquor, comparatively use cold air to cool dye liquor, can quicker point in cooling rate, be not clearly, so overall Color can't be had influence on.In addition, this heat-exchange device 40 can pass through the mode disclosed by Fig. 3 B, increasing the closeness (COMPACTNESS) that carrier pipe 44 is arranged, so as to increasing overall thermal conduction surface, the curve (W) that cooling rate is almost identical with using cooling water can being reached.Profess it, the present invention utilizes ventilation type to carry out heat exchange, its cooling-down effect is identical with water-cooled, but the object reducing water resource can be reached, it is inexhaustible that condition cold air is got, and not to the utmost, and the air of discharging after heat exchange remains clean, there is no the problem of subsequent treatment, reduce puzzlement and the burden of dealer.
In addition, as shown in Figure 5, the another possible embodiments of the present invention, this input pipe 41 also comprises connection one cooling water inlet 413 and one the 5th control valve V5, and this delivery pipe 42 also comprises connection one coolant outlet 423 and one the 6th control valve V6.This delivery pipe 42 also comprises connection one Manual draining valve 424.Because the present embodiment uses cooling water or cold air to select this heat-exchange device 40 of a feeding, carry out the cooling of dye liquor 2, that is, the present invention can on water-cooled heat-exchange device originally, the ventilation type device taken off before simultaneously arranging, can according to selecting air cooling or water-cooled, to obtain optimum efficiency.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
In sum, the present invention is in structural design, use invention and cost benefit, meet completely needed for industry development, and the structure disclosed also is have unprecedented innovative structure, there is novelty, creativeness, invention, meet the regulation of Invention patent requirement, therefore mention application in accordance with the law.
Claims (8)
1. a textile dyeing machinery ventilation type heat-exchange device, comprising:
One stack shell, its front head is provided with carries cloth wheel and nozzle;
One cloth guide tube, picks out to this stack shell tail end by this nozzle, forms a loop of contaminating for cloth circulation;
One dye liquor feedway, comprises a pump and transfer pipeline, in order to dye liquor to be delivered to after this stack shell extracts the dye liquor recycle unit of this nozzle; And
One heat-exchange device, is provided with circulation in it, makes dye liquor flow through this circulation and carries out heating/cooling;
It is characterized in that:
One input pipe, be connected to one end of this heat-exchange device, and this input pipe is communicated with vapour inlet and cool air inlet respectively, and divide by means of one first control valve set separately on it and one second control valve, send into this heat-exchange device to select steam or cold air one;
One air-supply arrangement, is arranged on the front end of this cool air inlet, in order to produce blast, cold air is sent into this heat-exchange device; And
One delivery pipe, is connected to the other end of this heat-exchange device, in order to discharge condensed water or the air of this heat-exchange device;
Whereby, make to reach predetermined ascending, descending temperature by the dye liquor in heat-exchange device.
2. textile dyeing machinery ventilation type heat-exchange device according to claim 1, it is characterized in that, described delivery pipe is at least communicated with a condensation-water drain and an air outlet slit, and divide by means of one the 3rd control valve set separately on it and one the 4th control valve, in order to select the condensed water or the air that discharge this heat-exchange device.
3. textile dyeing machinery ventilation type heat-exchange device according to claim 2, it is characterized in that, first control valve of described vapour inlet and the 3rd control valve of this condensation-water drain are opened, and the 4th control valve of the second control valve of this cool air inlet and this air outlet slit is when closing, present soaking condition to make the dye liquor flowing through this heat-exchange device.
4. textile dyeing machinery ventilation type heat-exchange device according to claim 2, it is characterized in that, first control valve of described vapour inlet and the 3rd control valve of this condensation-water drain are closed, and the 4th control valve of the second control valve of this cool air inlet and this air outlet slit is opened, and this air-supply arrangement starts, and lowers the temperature with ventilation type to make the dye liquor flowing through this heat-exchange device present.
5. textile dyeing machinery ventilation type heat-exchange device according to claim 4, is characterized in that, described air-supply arrangement is an air blast.
6. textile dyeing machinery ventilation type heat-exchange device according to claim 1, is characterized in that, it is a shell and tube heat exchanger or tube-in-tube heat exchanger that described heat-exchange device comprises.
7. textile dyeing machinery ventilation type heat-exchange device according to claim 1, it is characterized in that, described delivery pipe is also communicated with a Manual draining valve.
8. textile dyeing machinery ventilation type heat-exchange device according to claim 1, is characterized in that, described input pipe also connects a cooling water inlet and one the 5th control valve, and this delivery pipe is also communicated with a coolant outlet and one the 6th control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310705690.6A CN104711804A (en) | 2013-12-16 | 2013-12-16 | Air-cooling type heat exchange device for cloth dyeing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310705690.6A CN104711804A (en) | 2013-12-16 | 2013-12-16 | Air-cooling type heat exchange device for cloth dyeing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104711804A true CN104711804A (en) | 2015-06-17 |
Family
ID=53411506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310705690.6A Pending CN104711804A (en) | 2013-12-16 | 2013-12-16 | Air-cooling type heat exchange device for cloth dyeing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104711804A (en) |
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 |
| EP3216906A1 (en) * | 2016-03-10 | 2017-09-13 | Tai Su Energy Technology Co., Ltd. | Energy-saving dyeing machine |
-
2013
- 2013-12-16 CN CN201310705690.6A patent/CN104711804A/en active Pending
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 |
| EP3216906A1 (en) * | 2016-03-10 | 2017-09-13 | Tai Su Energy Technology Co., Ltd. | Energy-saving dyeing machine |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |
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| WD01 | Invention patent application deemed withdrawn after publication |