CN115287858A - Circulating water system for cooling roller of singeing machine - Google Patents
Circulating water system for cooling roller of singeing machine Download PDFInfo
- Publication number
- CN115287858A CN115287858A CN202210912624.5A CN202210912624A CN115287858A CN 115287858 A CN115287858 A CN 115287858A CN 202210912624 A CN202210912624 A CN 202210912624A CN 115287858 A CN115287858 A CN 115287858A
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- Prior art keywords
- water
- cooling
- singeing machine
- circulating
- circulating water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 237
- 238000009999 singeing Methods 0.000 title claims abstract description 62
- 238000001816 cooling Methods 0.000 title claims abstract description 61
- 239000000498 cooling water Substances 0.000 claims abstract description 45
- 239000000523 sample Substances 0.000 claims abstract description 14
- 238000004064 recycling Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000010865 sewage Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 abstract description 13
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000005406 washing Methods 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 235000020681 well water Nutrition 0.000 description 2
- 239000002349 well water Substances 0.000 description 2
- 229920000433 Lyocell Polymers 0.000 description 1
- 206010029412 Nightmare Diseases 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C9/00—Singeing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C21/00—Shrinking by compressing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
Abstract
The invention discloses a circulating water system for a singeing machine cooling roller, which comprises a water collecting tank, a back flushing device, a circulating water tank and a reclaimed water recycling device, wherein the water collecting tank is connected with the back flushing device; the backflushing device is respectively connected with the collecting water tank, the circulating water tank and the rinsing bath through pipelines; the water collecting tank is also connected with a rubber blanket cooling water outlet of the pre-shrinking machine; the circulating water tank is also connected with the singeing machine and the rinsing bath; the reclaimed water recycling device is respectively connected with the rinsing bath and the rubber blanket cooling water inlet of the pre-shrinking machine. The circulating water tank is also provided with a temperature controller, a heating device and a high-low water level probe, and the cooling roller of the singeing machine is provided with a temperature controller. The circulating water system for the cooling roller of the singeing machine can effectively control the temperature of the cooling water in the cooling roller of the singeing machine, thereby ensuring the color stability of high-grade jean fabric, improving the product quality, simultaneously greatly saving water resources by using the circulating cooling water, meeting the requirements of energy conservation and environmental protection, saving water cost by more than one hundred thousand yuan each year, and having better economic value.
Description
Technical Field
The invention belongs to the technical field of textile machinery, and particularly relates to a circulating water system for a cooling roller of a singeing machine.
Background
At present, no matter a domestic singeing machine or a singeing machine imported from abroad, the water used for the fire hole cooling roller has no constant temperature control and water temperature adjustment, and when the singeing machine is used for processing different denim fabrics (such as heavy pure cotton fabrics, thin chemical fiber fabrics, high-grade tencel mixed denim fabrics and the like), the process requirements of high-grade denim fabrics can be met only by matching different constant temperature cooling water temperatures.
When the temperature of cooling water is too low, condensed water is generated on a fire hole cooling roller and is stained with cotton wool, so that staining water stain is generated on the denim fabric, and the quality of the denim fabric is influenced; when the cooling water temperature is too high, the surface of the jean fabric is insufficiently cooled, which is a nightmare for the thin chemical fiber fabric, the fabric surface is scorched and crisp, the color does not meet the process requirements, and the product quality is seriously affected.
In addition, the cooling water adopted by the existing singeing machine fire hole cooling roller is usually normal-temperature surface water or deep well water, is not recycled generally, and is serious in waste, and the temperature difference between the surface water and the deep well water in four seasons can cause that high-grade jean fabric which is extremely sensitive to temperature generates different colors due to the fact that the same variety of water with different cooling temperatures and the temperature difference cooling water in four seasons.
Disclosure of Invention
The invention aims to solve the problems and provides a circulating water system for a cooling roller of a singeing machine, which is used for controlling the constant temperature and regulating the water temperature.
The technical scheme for realizing the purpose of the invention is as follows: a circulating water system for a cooling roller of a singeing machine comprises a water collecting tank, a backflushing device, a circulating water tank and a reclaimed water recycling device.
The collection water tank is provided with a water inlet and a water outlet; and a water inlet of the water collecting tank is connected with a rubber blanket cooling water outlet of the pre-shrinking machine through a water inlet pipe.
The backflushing device is provided with a backflushing device water inlet, a main water outlet and an auxiliary water outlet; a water inlet of the backflushing device is connected with a water outlet of the collecting water tank through a water inlet pipeline of the backflushing device; a circulating pump is arranged on the water inlet pipeline of the backflushing device; the auxiliary water outlet of the backflushing device is connected with the rinsing bath through a water outlet pipeline.
The circulating water tank is provided with a first water inlet, a first water outlet, a second water inlet, a second water outlet, a third water inlet and a third water outlet; a first water inlet of the circulating water tank is connected with a main water outlet of the backflushing device through a pre-shrinking machine rubber blanket cooling water return pipeline; a first water outlet of the circulating water tank is connected with a cooling water inlet of a cooling roller of the singeing machine through a cooling roller water inlet pipeline of the singeing machine; a metering pump is arranged on a water inlet pipeline of the singeing machine cooling roller; a second water inlet of the circulating water tank is connected with a cooling water outlet of the cooling roller of the singeing machine through a cooling roller water return pipeline of the singeing machine; the second water outlet of the circulating water tank is connected with the rinsing bath through an overflow pipeline; a third water inlet of the collecting water tank is connected with a cooling water replenishing pipe; a pneumatic valve is arranged on the cooling water replenishing pipe; the cooling water replenishing pipe is opened when the temperature of water in the circulating water tank exceeds 70 ℃ or the water level is lower; a third water outlet of the collecting water tank is connected with a row of sewage pipes; and a drain valve is arranged on the drain pipe.
The reclaimed water reuse device is provided with a water inlet and a water outlet; the water inlet of the reclaimed water reuse device is connected with the water outlet of the rinsing bath; and the water outlet of the reclaimed water recycling device is connected with the rubber blanket cooling water inlet of the pre-shrinking machine.
And the circulating water tank is also provided with a temperature control probe, a heating device and a high and low water level probe.
Temperature control probes are arranged on the cooling rollers of the singeing machine.
The preshrinking machine, the rinsing bath and the singeing machine are all the existing known devices.
The invention has the following positive effects:
(1) The circulating water system for the cooling roller of the singeing machine can effectively control the temperature of cooling water in the cooling roller of the singeing machine, thereby ensuring the color stability of high-grade jean fabric, improving the product quality, and simultaneously, the circulating cooling water can greatly save water resources and meet the requirements of energy conservation and environmental protection.
(2) The circulating water system for the cooling roller of the singeing machine can save water cost by more than 400 yuan per day and more than one hundred thousand yuan per year, and has good economic value.
Drawings
Fig. 1 is a schematic structural view of a circulating water system for a cooling roll of a singeing machine in embodiment 1.
Detailed Description
(example 1)
Referring to fig. 1, the circulating water system for the cooling roller of the singeing machine of the present embodiment includes a water collecting tank 1, a back flushing device 2, a circulating water tank 3, a reclaimed water reusing device 4, a circulating pump 5, and a metering pump 6.
The collecting water tank 1 has a water inlet and a water outlet, and the water inlet of the collecting water tank 1 is connected with the rubber blanket cooling water outlet 102 of the pre-shrinking machine 100 through the water inlet pipe 11.
The backflushing device 2 is provided with a backflushing device water inlet 2-1, a main water outlet 2-2 and an auxiliary water outlet 2-3, the backflushing device water inlet 2-1 of the backflushing device 2 is connected with the water outlet of the water collecting tank 1 through a backflushing device water inlet pipeline 21, the auxiliary water outlet 2-3 of the backflushing device 2 is connected with the water washing tank 200 through a water outlet pipeline 23, and the circulating pump 5 is arranged on the backflushing device water inlet pipeline 21.
The circulating water tank 3 is provided with a first water inlet 3-1, a first water outlet 3-2, a second water inlet 3-3, a second water outlet 3-4, a third water inlet 3-5 and a third water outlet 3-6.
A first water inlet 3-1 of the circulating water tank 3 is connected with a main water outlet 2-2 of the backflushing device 2 through a pre-shrinking machine rubber blanket cooling water return pipeline 31.
The first water outlet 3-2 of the circulating water tank 3 is connected with a cooling water inlet of a cooling roller of the singeing machine 300 through a cooling roller water inlet pipeline 32 of the singeing machine, the second water inlet 3-3 of the circulating water tank 3 is connected with a cooling water outlet of the cooling roller of the singeing machine 300 through a cooling roller water return pipeline 33 of the singeing machine, and the metering pump 6 is arranged on the cooling roller water inlet pipeline 32 of the singeing machine.
The second water outlet 3-4 of the circulating water tank 3 is connected with the rinsing bath 200 through an overflow pipeline 34.
And a third water inlet 3-5 of the circulating water tank 3 is connected with a cooling water supplementing pipe 35, the cooling water supplementing pipe 35 is provided with an air-operated valve 351, and when the temperature of water in the circulating water tank 3 exceeds 70 ℃ or the water level is low, the air-operated valve 351 is opened and cooling water is supplemented into the circulating water tank 3, so that the cooling water in the circulating water tank 3 is cooled and adjusted.
A third water outlet 3-6 of the circulating water tank 3 is connected with a sewage discharge pipe 36, and a sewage discharge valve 361 is arranged on the sewage discharge pipe 36.
The circulating water tank 3 is also provided with a temperature control probe 7, a heating pipe 8 and a high-low water level probe 9, and each singeing machine cooling roller 310 is provided with the temperature control probe 7.
The reclaimed water recycling device 4 is provided with a water inlet and a water outlet, the water inlet of the reclaimed water recycling device 4 is connected with the water outlet of the rinsing bath 200, and the water outlet of the reclaimed water recycling device 4 is connected with the rubber blanket cooling water inlet 101 of the pre-shrinking machine 100.
The working process of the circulating water system for the cooling roller of the singeing machine is as follows: the initial water source is cooling water used for cooling the rubber blanket 110 in the pre-shrinking machine 100, the temperature of the cooling water is 30-40 ℃, and the requirement of the minimum water temperature of the cooling roller of the singeing machine on 30 ℃ is just met.
The rubber blanket cooling water is collected in the water collecting tank 1, is pumped into the backflushing device 2 through the circulating pump 5, and enters the circulating water tank 3 through the main water outlet 2-2 and the pre-shrinking machine rubber blanket cooling water return pipeline 31. When the circulating water tank 3 reaches the upper water level, the main water outlet 2-2 of the backflushing device 2 is closed, the auxiliary water outlet 2-3 is opened, and water in the backflushing device 2 is introduced into the water washing tank 200.
After the cooling water in the circulating water tank 3 passes through the temperature control, the cooling water enters the singeing machine cooling roller 300 and returns to the circulating water tank 3 after being used, when the circulating water tank 3 reaches the upper water level, the cooling water is introduced into the washing tank 200 through the overflow ports (namely, the second water outlets) 2 to 4, the water in the washing tank 200 is introduced into the reclaimed water recycling device 4 for treatment after being used, and then the water enters the pre-shrinking machine 100 to cool the rubber blanket 110, and is collected into the water collecting tank 1, so that the water is recycled.
The water temperature control method in the circulating water tank 3 and the singeing machine cooling roll 300 in the singeing machine cooling roll circulating water system of the invention is as follows:
the temperature control probe 7 installed in the circulating water tank 3 can ensure that the water temperature in the circulating water tank 3 reaches the water temperature range required by the process, and the installed heating pipe 8 and the cooling water replenishing pipe 35 can ensure that the water temperature in the circulating water tank 3 is heated and cooled when the water temperature is too low or too high.
The temperature control probe 7 arranged in the cooling roller 300 of the singeing machine can detect the water temperature in the cooling roller 300 of the singeing machine in real time and feed the water temperature back to the metering pump 6, so as to adjust the water flow introduced into the cooling roller 300 of the singeing machine, that is, when the water temperature in the cooling roller 300 of the singeing machine is overhigh, the temperature control probe 7 feeds the water flow to the metering pump 6 to increase the cooling water flow, so that the water temperature is reduced; when the water temperature in the singeing machine cooling roller 300 is too low, the water is fed back to the metering pump 6 through the temperature control probe to reduce the flow of the cooling water, so that the water temperature is increased; finally ensuring that the water temperature of the singeing machine cooling roller 300 fluctuates within the process requirement range.
The circulating water system for the cooling roller of the singeing machine has better economic value.
(1) The system mainly relates to water for three places, namely the water for cooling the rubber blanket of the preshrinking machine, the water for a rinsing bath and the water for a cooling roller of the singeing machine, wherein the three places all adopt river water, and the cost of each ton of water is as follows: river water treatment cost is 1 yuan/ton, and discharge cost is 2.7 yuan/ton, and the total amount is 3.7 yuan/ton.
The water cost of the invention only needs: the cost of the reclaimed water treatment is 1.5 yuan/ton, and 2.2 yuan/ton is saved.
(2) The water-saving cost of the circulating water system for the cooling roller of the singeing machine is calculated every day as follows:
a. the singer chill rolls were used with at least 0.6 tons per hour (based on using only two singer chill rolls), at least 6 hours per shift, and at least 2 shifts per day, at least 14.4 tons.
b. The water for the rubber blanket of the preshrinking machine is at least 8 tons per hour, 2 shifts per day, 6 hours per shift and at least 96 tons per shift.
c. The water washing tank uses at least 48 tons of water per shift and at least 96 tons of water per day.
Thus, the amount of water used per day is about 206.4 tons.
The water cost can be saved every day: 206.4 ton × 2.2 yuan/ton ≈ 450 yuan/day.
(3) The water-saving cost of the circulating water system for the cooling roller of the singeing machine is calculated as follows:
the cost is saved: 450 yuan/day × 22 days/month × 12 months/year =118800 yuan/year.
Cost of consumption, electric charge expenditure for two pumps: 3 kW/two pumps × 6 h/shift × 2 shift × 22 days/month × 12 months/year × 0.7 Yuan/degree ≈ 6700 Yuan/year.
The water cost can be saved each year: 118800 yuan/year-6700 yuan/year =112100 yuan/year.
Claims (9)
1. The utility model provides a singeing machine chill roll circulation water system which characterized in that: comprises a collecting water tank (1), a backflushing device (2), a circulating water tank (3) and a reclaimed water recycling device (4);
the water collecting tank (1) is connected with a rubber blanket cooling water outlet of the pre-shrinking machine (100);
the backflushing device (2) is connected with the water collecting tank (1) through a backflushing device water inlet pipeline (21); a circulating pump (5) is arranged on the water inlet pipeline (21) of the backflushing device; the backflushing device (2) is also connected with a rinsing bath (200) through a water outlet pipeline (23);
the circulating water tank (3) is connected with the backflushing device (2) through a pre-shrinking machine rubber blanket cooling water return pipeline (31); the circulating water tank (3) is also connected with a cooling water inlet of a cooling roller of the singeing machine (300) through a cooling roller water inlet pipeline (32) of the singeing machine; a metering pump (6) is arranged on the water inlet pipeline (32) of the singeing machine cooling roller;
the reclaimed water recycling device (4) is respectively connected with a rubber blanket cooling water inlet of the pre-shrinking machine (100) and the rinsing bath (200).
2. The singeing machine cooling roll circulation water system of claim 1, characterized in that: the circulating water tank (3) is also connected with a cooling water outlet of a cooling roller of the singeing machine (300) through a cooling roller water return pipeline (33) of the singeing machine.
3. The singeing machine cooling roll circulation water system of claim 1, characterized in that: the circulating water tank (3) is also connected with a rinsing bath (200) through an overflow pipeline (34).
4. The circulating water system for the cooling roller of the singeing machine as claimed in claim 1, is characterized by comprising: the circulating water tank (3) is also connected with a cooling water replenishing pipe (35); an air-operated valve (351) is arranged on the cooling water replenishing pipe (35).
5. The singeing machine cooling roll circulation water system of claim 1, characterized in that: the circulating water tank (3) is also connected with a sewage discharge pipe (36); and a drain valve (361) is arranged on the drain pipe (36).
6. The singeing machine cooling roll circulation water system of claim 1, characterized in that: and a temperature control probe (7) is also arranged on the circulating water tank (3).
7. The circulating water system for the cooling roller of the singeing machine as claimed in claim 1, is characterized by comprising: and a heating device (8) is also arranged on the circulating water tank (3).
8. The circulating water system for the cooling roller of the singeing machine as claimed in claim 1, is characterized by comprising: and a high and low water level probe (9) is also arranged on the circulating water tank (3).
9. The circulating water system for the cooling roller of the singeing machine as claimed in claim 1, is characterized by comprising: temperature control probes (7) are arranged on the cooling rollers (310) of the singeing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210912624.5A CN115287858B (en) | 2022-07-30 | 2022-07-30 | Circulating water system for cooling roller of singeing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210912624.5A CN115287858B (en) | 2022-07-30 | 2022-07-30 | Circulating water system for cooling roller of singeing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115287858A true CN115287858A (en) | 2022-11-04 |
| CN115287858B CN115287858B (en) | 2024-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210912624.5A Active CN115287858B (en) | 2022-07-30 | 2022-07-30 | Circulating water system for cooling roller of singeing machine |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08246953A (en) * | 1995-03-06 | 1996-09-24 | Nissan Diesel Motor Co Ltd | Cooling water circuit device for cogeneration system |
| KR19990041126A (en) * | 1997-11-21 | 1999-06-15 | 정몽규 | Engine chiller |
| CN201593121U (en) * | 2009-11-28 | 2010-09-29 | 江阴福斯特纺织有限公司 | System for circularly using cooled water of singeing and desizing machine after textile finishing |
| CN209162446U (en) * | 2018-09-28 | 2019-07-26 | 浙江锐捷滤材科技有限公司 | Cooling water recycling system for gassing apparatus |
| CN209686099U (en) * | 2019-01-23 | 2019-11-26 | 湖北省利普乐染整科技有限公司 | A kind of gassing frame cooling water recycling system |
-
2022
- 2022-07-30 CN CN202210912624.5A patent/CN115287858B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08246953A (en) * | 1995-03-06 | 1996-09-24 | Nissan Diesel Motor Co Ltd | Cooling water circuit device for cogeneration system |
| KR19990041126A (en) * | 1997-11-21 | 1999-06-15 | 정몽규 | Engine chiller |
| CN201593121U (en) * | 2009-11-28 | 2010-09-29 | 江阴福斯特纺织有限公司 | System for circularly using cooled water of singeing and desizing machine after textile finishing |
| CN209162446U (en) * | 2018-09-28 | 2019-07-26 | 浙江锐捷滤材科技有限公司 | Cooling water recycling system for gassing apparatus |
| CN209686099U (en) * | 2019-01-23 | 2019-11-26 | 湖北省利普乐染整科技有限公司 | A kind of gassing frame cooling water recycling system |
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| Publication number | Publication date |
|---|---|
| CN115287858B (en) | 2024-02-27 |
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