CN217757948U - Energy-saving spraying alkali washing device of cloth gripper mercerizing range - Google Patents
Energy-saving spraying alkali washing device of cloth gripper mercerizing range Download PDFInfo
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- CN217757948U CN217757948U CN202222004642.1U CN202222004642U CN217757948U CN 217757948 U CN217757948 U CN 217757948U CN 202222004642 U CN202222004642 U CN 202222004642U CN 217757948 U CN217757948 U CN 217757948U
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- China
- Prior art keywords
- alkali
- tank
- liquid
- energy
- flushing pump
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- 239000003513 alkali Substances 0.000 title claims abstract description 98
- 239000004744 fabric Substances 0.000 title claims abstract description 27
- 238000005507 spraying Methods 0.000 title claims abstract description 27
- 238000005406 washing Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 238000011010 flushing procedure Methods 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract description 38
- 235000011121 sodium hydroxide Nutrition 0.000 abstract description 14
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000003860 storage Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 210000002268 wool Anatomy 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005517 mercerization Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Classifications
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- 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
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses an energy-conserving alkali washing device that sprays of cloth gripper mercerizing range, including towards alkali pump package, spray the connecting tube, evenly drench alkali groove, lye tank, its characterized in that: a backflow liquid tank is arranged below the alkali liquid tank, the alkali flushing pump group is connected with the backflow liquid tank, and a liquid inlet of the alkali flushing pump group is not higher than a liquid outlet of the backflow liquid tank; and the alkali liquor flows back to the alkali liquor tank through the alkali flushing pump group, the spraying connecting pipeline and the uniform alkali liquor spraying tank. The high-liquid-level backflow liquid tank ensures that the water inlet of the alkali flushing pump set is always below the liquid level of the alkali tank, so that the alkali flushing pump set is filled with working liquid, the idling phenomenon is eliminated, and the service life of the alkali flushing pump set is prolonged. The high-liquid-level pouring groove is small in size, the size of the high-liquid-level pouring groove is reduced by more than 85% compared with that of a traditional caustic soda storage ground groove, heat loss is small, and an energy-saving effect is remarkable. The cleaning work of the small groove is also simple, and the labor is effectively reduced.
Description
Technical Field
The utility model belongs to the technical field of weaving printing and dyeing pretreatment equipment, especially relate to an energy-conserving towards alkali device that sprays of cloth gripper mercerizing range.
Background
The mercerization principle is that the fabric is treated by caustic soda solution under the action of certain tension, and certain weft-wise size is kept, so that the fabric obtains certain luster and dimensional stability. The fabric is ventilated and bulked through a cloth stretching roller after being rolled into concentrated caustic soda by a cloth clip mercerizing machine, and then enters a cloth clip stentering area for dealkalization treatment. The aim of removing alkali from the cloth cover of the fabric is achieved by adopting a spraying hot dilute alkali washing and vacuum suction mode in the mercerizing section of the cloth clip. The working efficiency of the spraying and washing alkali pump set directly influences the clip section dealkalization effect and the water consumption and steam consumption of the whole clip mercerizer.
The main reasons influencing the working efficiency of the spraying alkali-washing pump set are as follows: the failure rate of the alkali flushing pump and the maintenance workload. The main reasons influencing the use of the alkali flushing pump are as follows: at present, a centrifugal pump is generally adopted by a shock absorption pump, and the necessary condition for starting the centrifugal pump is that a pump body is filled with working liquid, and vacuum suction liquid is formed after the pump body is started to be conveyed out. Therefore, the centrifugal pump must be added with flushing water when working.
1. The pump set for the clip section leaching of caustic soda must be capable of realizing frequent starting and stopping according to the operation requirement.
2. The traditional mode is that the pump water inlet of the caustic soda is higher than the liquid level of the light alkali storage pool, although the pump water inlet is provided with a check valve, the bottom valve is always out of work during actual production due to sundries such as cloth strips, wool, bamboo clips and the like contained in the light alkali storage pool and mechanical faults of the bottom valve.
3. After a pump set for spraying caustic soda at the clip section is started, the caustic soda flushing pump causes lack of lubrication of mechanical seal if the caustic soda flushing pump runs idle due to water shortage, and damage is caused due to overhigh temperature.
4. The centrifugal pump adopts a mechanical sealing structure, so that the service life of the pump set can be prolonged only by the existence of liquid for lubricating and cooling, and the water shortage easily causes rapid wear.
Disclosure of Invention
The utility model aims to provide a defect to prior art existence provides one kind can effectively prolong pump package life, and the little cloth gripper mercerizer of calorific loss is energy-conserving to spray towards alkali device.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
the utility model provides an energy-conserving alkali washing device that sprays of cloth tong mercerizing range, includes towards alkali pump package, sprays the connecting tube, evenly drenches alkali groove, lye tank, its characterized in that: a backflow liquid tank is arranged below the alkali liquid tank, the alkali flushing pump group is connected with the backflow liquid tank, and a liquid inlet of the alkali flushing pump group is not higher than a liquid outlet of the backflow liquid tank; and the alkali liquor flows back to the alkali liquor tank through the alkali flushing pump group, the spraying connecting pipeline and the uniform alkali liquor spraying tank. The backflow alkali liquor is collected by the small backflow liquid tank, the arrangement of the liquid inlet of the alkali flushing pump group ensures that the water inlet of the alkali flushing pump group is always below the liquid level of the alkali liquor tank, so that the alkali flushing pump group is filled with working liquid, the idling phenomenon is eliminated, and the service life of the alkali flushing pump group is prolonged. The volume of the backflow liquid tank is small, compared with the traditional caustic soda storage ground tank, the volume is reduced by more than 85%, the heat loss is small, and the energy-saving effect is obvious. The cleaning work of the backflow liquid tank is also simple, and the labor employment is effectively reduced.
It is further characterized in that: the bottom of the lye tank is provided with an inclined water collecting plate, and lye flows to the backflow liquid tank through the water collecting plate.
And further: and a filtering device is arranged between the flushing pump set and the backflow liquid tank. Impurities in the alkali liquor are filtered by the filtering device, so that the alkali flushing pump set can be prevented from being blocked by flower coat hair, cloth strips, bamboo clips and the like, and the continuous and stable operation of the mercerizing machine is ensured.
Preferably, the following components: the filtering device is a stainless steel filtering box. The filter box can continuously remove sundries such as fur, cloth strips, bamboo clips and the like accumulated on the large stainless steel rotary drum, and ensure the normal operation of the alkali flushing pump set.
In another mode: the filtering device is two stainless steel filter screen plugboards. The stainless steel filter screen plugboard can be plugged and pulled alternately, sundries such as sweater wool, cloth strips, bamboo clips and the like accumulated on the stainless steel filter screen are removed manually, and the normal operation of the surge-reducing pump set is ensured.
And further: and a flow control valve is arranged on the spraying connecting pipeline. The flow control valve is opened manually or controlled by an electric appliance, and the flow of the sprayed alkali can be controlled according to the requirements of the processing technology.
Further: and a steam heating device is arranged in the uniform alkali sprinkling tank, and hot alkali liquor is applied to the fabric through uniformly distributed zigzag sprinkling openings.
Compared with the prior art, the utility model, following beneficial effect has:
1. the high-liquid-level backflow liquid tank ensures that the water inlet of the alkali flushing pump set is always below the liquid level of the alkali tank, so that the alkali flushing pump set is filled with working liquid, the idling phenomenon is eliminated, and the service life of the alkali flushing pump set is prolonged.
2. A filter screen capable of cleaning the fluff is designed between the backflow groove and the alkali flushing pump group, so that the problem that the bottom valve fails due to the fact that sundries such as cloth strips, fluff and bamboo clips in a traditional alkali liquor groove cause bottom valve failure and damage to the alkali flushing pump group due to failure of the bottom valve can be avoided.
3. The backflow groove with high liquid level always has liquid, so that the centrifugal pump can be lubricated and cooled, the rapid wear caused by water shortage is avoided, and the service life of the pump set is prolonged.
4. The high liquid level pouring groove is small in size, compared with a traditional caustic soda storage ground groove, the volume is reduced by more than 85%, heat loss is small, and the energy-saving effect is remarkable. The cleaning work of the small groove is also simple, and the labor is effectively reduced.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.
Detailed Description
The first embodiment is as follows:
as shown in figure 1, the energy-saving spraying alkali washing device of the cloth-gripper mercerizing machine comprises an alkali washing pump set 5, a spraying connecting pipeline 6, an even alkali washing tank 8 and an alkali liquor tank 10, wherein a backflow liquor tank 2 is arranged below the alkali liquor tank 10, an inclined water collecting plate 1 is arranged at the bottom of the alkali liquor tank 10, and alkali liquor flows to the backflow liquor tank 2 through the water collecting plate 1. The alkali flushing pump unit 5 is horizontally connected with the backflow liquid tank 2 through a connecting pipeline 3, and a stainless steel filter box 4 is arranged between the reducing flushing pump unit 5 and the backflow liquid tank 2. The filter box can continuously remove sundries such as coat wool, cloth strips, bamboo clips and the like accumulated on the large stainless steel rotary drum, and ensure the normal operation of the alkali flushing pump unit 5. The alkali liquor flows back to the alkali liquor tank 10 through the alkali flushing pump group 5, the spraying connecting pipeline 6 and the uniform alkali liquor spraying tank 8. The spraying connecting pipeline is provided with a flow control valve 7. The flow control valve 7 is opened manually or under the control of an electric appliance, and the flow of the sprayed alkali can be controlled according to the requirements of the processing technology. A steam heating device is arranged in the uniform alkali sprinkling tank 8, and hot alkali liquor is applied to the fabric through uniformly distributed zigzag sprinkling openings.
Example two:
as shown in figure 2, the energy-saving spraying alkali washing device of the cloth-gripper mercerizing machine comprises an alkali washing pump set 5, a spraying connecting pipeline 6, an even alkali washing tank 8 and an alkali liquor tank 10, wherein a backflow liquor tank 2 is arranged below the alkali liquor tank 10, an inclined water collecting plate 1 is arranged at the bottom of the alkali liquor tank 10, and alkali liquor flows to the backflow liquor tank 2 through the water collecting plate 1. An alkali flushing pump set 5 is horizontally connected with the backflow liquid tank 2 through a connecting pipeline 3, and two stainless steel filter screen inserting plates 9 are arranged between the flushing and reducing pump set 5 and the backflow liquid tank 2. The stainless steel filter screen plugboard can be plugged and pulled alternately, and sundries such as coat wool, cloth strips, bamboo clips and the like accumulated on the stainless steel filter screen are manually removed to ensure the normal operation of the surge-reducing pump unit 5. The alkali liquor flows back to the alkali liquor tank 10 through the alkali flushing pump group 5, the spraying connecting pipeline 6 and the uniform alkali liquor spraying tank 8. The spraying connecting pipeline 6 is provided with a flow control valve 7. The flow control valve 7 is opened manually or under the control of an electric appliance, and the flow of the sprayed alkali can be controlled according to the requirements of the processing technology. A steam heating device is arranged in the uniform alkali sprinkling tank 8, and hot alkali liquor is applied to the fabric through uniformly distributed zigzag sprinkling openings.
Claims (7)
1. The utility model provides an energy-conserving alkali washing device that sprays of cloth tong mercerizing range, includes towards alkali pump package, sprays the connecting tube, evenly drenches alkali groove, lye tank, its characterized in that: a backflow liquid tank is arranged below the alkali liquid tank, the alkali flushing pump group is connected with the backflow liquid tank, and a liquid inlet of the alkali flushing pump group is not higher than a liquid outlet of the backflow liquid tank; and the alkali liquor flows back to the alkali liquor tank through the alkali flushing pump group, the spraying connecting pipeline and the uniform alkali liquor spraying tank.
2. The clip mercerizer energy-saving spraying alkali-washing device of claim 1, wherein: the bottom of the lye tank is provided with an inclined water collecting plate, and lye flows to the backflow liquid tank through the water collecting plate.
3. The clip mercerizer energy-saving spray alkali-washing device according to claim 1 or 2, wherein: and a filtering device is arranged between the alkali flushing pump set and the backflow liquid tank.
4. The energy-saving spraying alkali-washing device of the clip mercerizer according to claim 3, wherein: the filtering device is a stainless steel filtering box.
5. The energy-saving spraying alkali-washing device of the clip mercerizer according to claim 3, wherein: the filtering device is two stainless steel filter screen plugboards.
6. The clip mercerizer energy-saving spray alkali-washing device according to claim 1 or 2, wherein: and a flow control valve is arranged on the spraying connecting pipeline.
7. The clip mercerizer energy-saving spray alkali-washing device according to claim 1 or 2, wherein: and a steam heating device is arranged in the uniform alkali sprinkling tank, and hot alkali liquor is applied to the fabric through uniformly distributed zigzag sprinkling openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222004642.1U CN217757948U (en) | 2022-08-01 | 2022-08-01 | Energy-saving spraying alkali washing device of cloth gripper mercerizing range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222004642.1U CN217757948U (en) | 2022-08-01 | 2022-08-01 | Energy-saving spraying alkali washing device of cloth gripper mercerizing range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217757948U true CN217757948U (en) | 2022-11-08 |
Family
ID=83877728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222004642.1U Active CN217757948U (en) | 2022-08-01 | 2022-08-01 | Energy-saving spraying alkali washing device of cloth gripper mercerizing range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217757948U (en) |
-
2022
- 2022-08-01 CN CN202222004642.1U patent/CN217757948U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |