CN212741807U - Fixed island microfiber tension-free alkali liquor circulating device - Google Patents
Fixed island microfiber tension-free alkali liquor circulating device Download PDFInfo
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- CN212741807U CN212741807U CN202021211761.9U CN202021211761U CN212741807U CN 212741807 U CN212741807 U CN 212741807U CN 202021211761 U CN202021211761 U CN 202021211761U CN 212741807 U CN212741807 U CN 212741807U
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Abstract
The utility model discloses a fixed island microfiber tensionless alkali liquor circulating device, which comprises an alkali liquor storage tank, a steam heat exchanger, an overflow decrement machine, a circulating pump, a delivery pump and a valve; the alkali liquor storage tank is provided with a first liquid inlet, a first liquid outlet and a liquid return port, the first liquid inlet and the liquid return port are arranged on two sides of the alkali liquor storage tank, and the first liquid outlet is arranged below the alkali liquor storage tank; a valve is arranged on the first liquid inlet; the first liquid outlet, the circulating pump and the conveying pump are connected through a first three-port pipe, and a valve is arranged on the first liquid outlet; the liquid return port, the steam heat exchanger and the circulating pump are connected through a second third port pipe, and a valve is arranged on the liquid return port; the overflow decrement machine is connected with the circulating pump through a pipeline. Through the cooperation of first three oral siphon, second three oral siphon, pipeline and valve, form the return circuit, rethread valve control guarantees that alkali lye can used repeatedly, reduces waste water discharge.
Description
Technical Field
The utility model relates to a decide super fine processing field in island, concretely relates to decide super fine tension-free alkali lye circulating device in island.
Background
The traditional fixed island microfiber decrement process uses a continuous long vehicle mode, and great traction force is required for the fixed island microfiber to advance. There are problems:
1. the problems of incomplete decrement fiber opening at the center, reduced physical property and hand feeling, uneven subsequent dyeing and the like caused by insufficient alkali liquor permeation of thick products.
2. The whole vehicle has large running tension, particularly the width of the vehicle shrinks in the process of high-temperature decrement and high-temperature washing, and the hand feeling, the fold and the thickness of the vehicle are greatly reduced after drying and qualitative operation.
3. The sewage is large in production amount and cannot be recycled.
Based on the above situation, the utility model provides a decide super fine tension-free alkali lye circulating device in island can effectively solve above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a super fine no tension alkali lye circulating device of stationary island. The utility model discloses a decide super fine tension-free alkali lye circulating device of island simple structure, convenient to use through the cooperation of first three mouthful of pipes, the three mouthful of pipes of second, pipeline and valve, makes and forms the return circuit between alkali lye storage tank, steam heat exchanger, overflow decrement machine, circulating pump and the delivery pump, and the control of closing is opened to the rethread valve, guarantees that alkali lye can used repeatedly many times, reduces wastewater discharge, reduction in production cost.
The utility model discloses a following technical scheme realizes:
a fixed island microfiber tensionless alkali liquor circulating device comprises an alkali liquor storage tank, a steam heat exchanger, an overflow decrement machine, a circulating pump, a conveying pump and a valve; the alkali liquor storage tank is provided with a first liquid inlet, a first liquid outlet and a liquid return port, the first liquid inlet and the liquid return port are arranged on two sides of the alkali liquor storage tank, and the first liquid outlet is arranged below the alkali liquor storage tank; the valve is arranged on the first liquid inlet; the first liquid outlet, the circulating pump and the conveying pump are connected through a first three-port pipe, and the valve is arranged on the first liquid outlet; the liquid return port, the steam heat exchanger and the circulating pump are connected through a second third port pipe, and the valve is arranged on the liquid return port; the overflow decrement machine is connected with the circulating pump through a pipeline.
The utility model discloses a cooperation of first three oral siphon, three oral siphon of second, pipeline and valve makes and forms the return circuit between alkali lye storage tank, steam heat exchanger, overflow decrement machine, circulating pump and the delivery pump, and the control of closing is opened to the rethread valve, guarantees that alkali lye can used repeatedly many times, reduces wastewater discharge, reduction in production cost.
Preferably, the steam heat exchanger is provided with a second liquid inlet, a heat exchange tube and a second liquid outlet, the second liquid inlet is connected with the first three-port tube, and the second liquid inlet is provided with the valve; and a third opening pipe is arranged on the second liquid outlet and extends into the overflow reduction machine, high-pressure alkali liquor nozzles are arranged at the other two ends of the third opening pipe, and the high-pressure alkali liquor nozzles are arranged inside the overflow reduction machine.
Preferably, the heat exchange tube is provided with an air inlet, a steam outlet and a condensed water outlet, the air inlet is provided with a fourth three-port tube, the other two ends of the fourth three-port tube are provided with steam inlets, and the three ends of the fourth three-port tube are provided with the valves; the steam outlet and the condensed water outlet are both provided with the valves.
Preferably, the overflow decrement machine is provided with a cloth lifting rotating wheel and a third liquid outlet; the cloth lifting rotating wheel is arranged at the top inside the overflow decrement machine; the third liquid outlet is connected with the circulating pump through the pipeline.
Preferably, a third liquid inlet, a fourth liquid outlet and a fourth liquid inlet are arranged on the circulating pump, the third liquid inlet is connected with the pipeline, and the valve is arranged on the third liquid inlet; the fourth liquid outlet is connected with the second third port pipe; the fourth liquid inlet is connected with the first third port pipe, and the valve is arranged on the fourth liquid inlet.
Preferably, a fifth liquid inlet and a fifth liquid outlet are arranged on the delivery pump, and the fifth liquid inlet is connected with the first third port pipe; the fifth liquid outlet is provided with the valve.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the fixed island microfiber tension-free alkali liquor circulating device has a simple structure, is convenient to use, enables a loop to be formed among the alkali liquor storage tank, the steam heat exchanger, the overflow decrement machine, the circulating pump and the conveying pump through the matching of the first three-port pipe, the second three-port pipe, the pipeline and the valve, and ensures that the alkali liquor can be repeatedly used through the control of opening and closing the valve, thereby reducing the discharge of waste water and lowering the production cost; high-temperature alkali liquor is sprayed on a product which runs without tension at high speed by two connected high-pressure alkali liquor nozzles, the breadth shrinkage of the product can be controlled within 3-10%, the product can be dried and qualified to obtain good hand feeling and physical properties, the inside and outside fiber opening is uniform, and the inside and outside core penetration is uniform after dyeing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the lye storage tank;
FIG. 3 is a schematic structural diagram of the steam heat exchanger;
FIG. 4 is a schematic view of the overflow abatement machine;
FIG. 5 is a schematic view of the construction of the circulation pump;
fig. 6 is a schematic structural view of the output pump.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Example 1:
as shown in figures 1 to 6, a fixed island microfiber tensionless alkali liquor circulating device is characterized in that: comprises an alkali liquor storage tank 1, a steam heat exchanger 2, an overflow decrement machine 3, a circulating pump 4, a delivery pump 5 and a valve 6; a first liquid inlet 11, a first liquid outlet 12 and a liquid return port 13 are arranged on the alkali liquor storage tank 1, the first liquid inlet 11 and the liquid return port 13 are arranged on two sides of the alkali liquor storage tank 1, and the first liquid outlet 12 is arranged below the alkali liquor storage tank 1; the valve 6 is arranged on the first liquid inlet 11; the first liquid outlet 12, the circulating pump 4 and the conveying pump 5 are connected through a first three-port pipe 7, and the valve 6 is arranged on the first liquid outlet 12; the liquid return port 13, the steam heat exchanger 2 and the circulating pump 4 are connected through a second third port pipe 8, and the valve 6 is arranged on the liquid return port 13; the overflow decrement machine 3 is connected with the circulating pump 4 through a pipeline 9.
The utility model discloses a cooperation of first three oral siphon 7, second three oral siphon 8, pipeline 9 and valve 6 makes form return circuit, rethread between alkali lye storage tank 1, steam heat exchanger 2, overflow decrement machine 3, circulating pump 4 and the delivery pump 5 the control of closing is opened to valve 6, guarantees that alkali lye can used repeatedly many times, reduces wastewater discharge, reduction in production cost.
Further, in another embodiment, a second liquid inlet 21, a heat exchange tube 22 and a second liquid outlet 23 are arranged on the steam heat exchanger 2, the second liquid inlet 21 is connected with the first three-port tube 7, and the valve 6 is arranged on the second liquid inlet 21; the second liquid outlet 23 is provided with a third opening pipe 24, the third opening pipe 24 extends into the overflow reducing machine, the other two ends of the third opening pipe 24 are provided with high-pressure alkali liquor nozzles 25, and the high-pressure alkali liquor nozzles 25 are arranged inside the overflow reducing machine 3.
The high-temperature alkali liquor is sprayed on the product which runs without tension at high speed by the two connected high-pressure alkali liquor nozzles 25, the contraction of the breadth of the product can be controlled within 3-10%, the product can be dried and qualified to obtain excellent hand feeling and physical properties, the inside and outside fiber opening is uniform, and the inside and outside core penetration is uniform after dyeing.
Further, in another embodiment, the heat exchange tube 22 is provided with an air inlet 221, a steam outlet 222 and a condensed water outlet 223, the air inlet 221 is provided with a fourth third port tube 224, the other two ends of the fourth third port tube 224 are provided with steam inlets 225, and the three ends of the fourth third port tube 224 are provided with the valves 6; the steam outlet 222 and the condensed water outlet 223 are both provided with the valve 6.
The heat exchange tube 22 can balance the temperature of the high-temperature steam in the heat exchange tube 22 and the alkali liquor outside the heat exchange tube 22 in a heat transfer manner, so that the temperature of the original low-temperature alkali liquor is increased, and a part of the high-temperature steam is condensed into water; the high-temperature steam is adopted because the highest temperature of the high-temperature steam can reach more than three hundred ℃, and is far higher than the temperature of high-temperature water, so that the heating time of the alkali liquor can be effectively shortened.
Further, in another embodiment, the overflow reducing machine 3 is provided with a cloth lifting rotating wheel 31 and a third liquid outlet 32; the cloth lifting rotating wheel 31 is arranged at the top inside the overflow decrement machine 3; the third liquid outlet 32 is connected with the circulating pump 4 through the pipeline 9.
The cloth lifting rotating wheel 31 can enable the product to move in a tension-free state, and the high-temperature alkali liquor is sprayed through the high-pressure alkali liquor nozzle 25.
Further, in another embodiment, a third liquid inlet 41, a fourth liquid outlet 42 and a fourth liquid inlet 43 are arranged on the circulation pump 4, the third liquid inlet 41 is connected with the pipeline 9, and the valve 6 is arranged on the third liquid inlet 41; the fourth liquid outlet 42 is connected with the second third port pipe 8; the fourth liquid inlet 43 is connected with the first third port pipe 7, and the valve 6 is arranged on the fourth liquid inlet 43.
The arrangement of the circulating pump 4 ensures that the alkali liquor can normally flow in the loop, and the flow path of the alkali liquor is switched under the control of the valve 6.
Further, in another embodiment, a fifth liquid inlet 51 and a fifth liquid outlet 52 are provided on the delivery pump 5, and the fifth liquid inlet 51 is connected to the first third port pipe 7; the valve 6 is arranged on the fifth liquid outlet 52.
Whether the lye is discharged or not is controlled by the control of the valve 6.
The utility model discloses a theory of operation of an embodiment as follows:
a fixed island microfiber tensionless alkali liquor circulating device is provided, wherein a first liquid inlet 11 is opened, and newly prepared sodium hydroxide solution (alkali liquor for short) with certain concentration enters an alkali liquor storage tank 1 through the first liquid inlet 11 of the alkali liquor storage tank 1.
And (3) injection process: open first liquid outlet 12, fourth inlet 43, second inlet 21, fourth three oral siphon 224, valve 6 on steam outlet 222 and the comdenstion water export 223, other valves are all closed, and let in steam on steam inlet 225, the alkali lye in the alkali lye storage tank 1 is through the first liquid outlet 12 of alkali lye storage tank 1 below, first three oral siphon 7 and fourth inlet 43 get into circulating pump 4, then through fourth liquid outlet 42, second three oral siphon 8 and second inlet 21 get into steam heat exchanger 2, after heating to the uniform temperature, get into two high pressure alkali lye nozzles 25 that stretch into overflow decrement machine 3 and set up from second liquid outlet 23 and third three oral siphon 24, spout rapidly, alkali lye can be detained in overflow decrement machine 3.
And (3) refluxing: stop the steam input on the steam entry 225, open the valve on third liquid inlet 41 and the backward flow mouth 13, other valves are all closed, and the alkali lye in the overflow decrement machine 3 passes through third liquid outlet 32, pipeline 9 and third liquid inlet 41 and gets into circulating pump 4, and rethread fourth liquid outlet 42, third mouthful of pipe 8 of second and backward flow mouth 13 get into alkali lye storage tank 1, and alkali lye can be detained in alkali lye storage tank 1, repeated spraying process.
Liquid drainage process: the alkali lye through many times injection process and backward flow process is detained in alkali lye storage tank 1, opens the valve on first liquid outlet 12 and the fifth liquid outlet 52, and other valves are all closed, and the alkali lye in the alkali lye storage tank 1 gets into transfer pump 5 through first liquid outlet 12, first three oral siphon 7 and the fifth inlet 51 of alkali lye storage tank 1 below, and this device is discharged to rethread fifth liquid outlet 52.
According to the description and the attached drawings of the utility model, the technical personnel in the field can easily make or use the fixed island microfiber tension-free alkali liquor circulating device, and can produce the positive effects recorded by the utility model.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (6)
1. A fixed island microfiber tensionless alkali liquor circulating device is characterized in that: comprises an alkali liquor storage tank (1), a steam heat exchanger (2), an overflow decrement machine (3), a circulating pump (4), a delivery pump (5) and a valve (6); a first liquid inlet (11), a first liquid outlet (12) and a liquid return port (13) are arranged on the alkali liquor storage tank (1), the first liquid inlet (11) and the liquid return port (13) are arranged on two sides of the alkali liquor storage tank (1), and the first liquid outlet (12) is arranged below the alkali liquor storage tank (1); the valve (6) is arranged on the first liquid inlet (11); the first liquid outlet (12), the circulating pump (4) and the conveying pump (5) are connected through a first three-port pipe (7), and the valve (6) is arranged on the first liquid outlet (12); the liquid return port (13), the steam heat exchanger (2) and the circulating pump (4) are connected through a second third port pipe (8), and the valve (6) is arranged on the liquid return port (13); the overflow decrement machine (3) is connected with the circulating pump (4) through a pipeline (9).
2. The figured island microfiber tensionless alkali liquor circulating device according to claim 1, wherein: a second liquid inlet (21), a heat exchange pipe (22) and a second liquid outlet (23) are arranged on the steam heat exchanger (2), the second liquid inlet (21) is connected with the first three-port pipe (7), and the valve (6) is arranged on the second liquid inlet (21); and a third opening pipe (24) is arranged on the second liquid outlet (23), the third opening pipe (24) extends into the overflow decrement machine, high-pressure alkali liquor nozzles (25) are arranged at the other two ends of the third opening pipe (24), and the high-pressure alkali liquor nozzles (25) are arranged inside the overflow decrement machine (3).
3. The figured island microfiber tensionless alkali liquor circulating device according to claim 2, wherein: the heat exchange tube (22) is provided with an air inlet (221), a steam outlet (222) and a condensed water outlet (223), the air inlet (221) is provided with a fourth three-port tube (224), the other two ends of the fourth three-port tube (224) are provided with steam inlets (225), and the three ends of the fourth three-port tube (224) are provided with the valves (6); the steam outlet (222) and the condensed water outlet (223) are both provided with the valve (6).
4. The figured island microfiber tensionless alkali liquor circulating device according to claim 1, wherein: a cloth lifting rotating wheel (31) and a third liquid outlet (32) are arranged on the overflow decrement machine (3); the cloth lifting rotating wheel (31) is arranged at the top inside the overflow decrement machine (3); the third liquid outlet (32) is connected with the circulating pump (4) through the pipeline (9).
5. The figured island microfiber tensionless alkali liquor circulating device according to claim 1, wherein: a third liquid inlet (41), a fourth liquid outlet (42) and a fourth liquid inlet (43) are formed in the circulating pump (4), the third liquid inlet (41) is connected with the pipeline (9), and the valve (6) is arranged on the third liquid inlet (41); the fourth liquid outlet (42) is connected with the second third port pipe (8); the fourth liquid inlet (43) is connected with the first third port pipe (7), and the valve (6) is arranged on the fourth liquid inlet (43).
6. The figured island microfiber tensionless alkali liquor circulating device according to claim 1, wherein: a fifth liquid inlet (51) and a fifth liquid outlet (52) are arranged on the delivery pump (5), and the fifth liquid inlet (51) is connected with the first third opening pipe (7); the fifth liquid outlet (52) is provided with the valve (6).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021211761.9U CN212741807U (en) | 2020-06-28 | 2020-06-28 | Fixed island microfiber tension-free alkali liquor circulating device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021211761.9U CN212741807U (en) | 2020-06-28 | 2020-06-28 | Fixed island microfiber tension-free alkali liquor circulating device |
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| CN212741807U true CN212741807U (en) | 2021-03-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648063A (en) * | 2020-06-28 | 2020-09-11 | 浙江禾欣新材料有限公司 | Fixed island microfiber tension-free alkali liquor circulating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648063A (en) * | 2020-06-28 | 2020-09-11 | 浙江禾欣新材料有限公司 | Fixed island microfiber tension-free alkali liquor circulating device |
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