CN210905281U - Dye recycling and circulating filter device for textile dyeing machine - Google Patents
Dye recycling and circulating filter device for textile dyeing machine Download PDFInfo
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- CN210905281U CN210905281U CN201921548338.5U CN201921548338U CN210905281U CN 210905281 U CN210905281 U CN 210905281U CN 201921548338 U CN201921548338 U CN 201921548338U CN 210905281 U CN210905281 U CN 210905281U
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- recovery tank
- dyeing machine
- filter device
- recovery
- solution
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Abstract
The utility model discloses a weaving dyeing machine is with dyestuff recovery circulating filtration device, including recovery tank and lifting unit, the recovery tank bottom is for leaking hopper-shaped inclined plane structure, recovery tank one side is provided with the aeration machine, and this aeration machine end of giving vent to anger stretches into middle part in the recovery tank, lifting unit set up in recovery tank inside keeps away from aeration machine one side, just the recovery tank outside is provided with the water pump, this water pump intake end through the bellows with lifting unit is connected. Has the advantages that: the utility model discloses an in dyestuff deposit filtration separation process, be fixed in the bellows on the board that floats through the setting to solution supports floating the board in through retrieving the pond, and the solution that ensures to filter out among the water level fluctuation process in retrieving the pond is upper solution all the time, improves the drawback that existing equipment filters suction solution process and will deposit easily and suck, and the separation filter effect is better, and the practicality is strong.
Description
Technical Field
The utility model relates to a weaving dyestuff retrieves the field, concretely relates to weaving is dyestuff recovery circulating filter device for dyeing machine.
Background
At present, methods for recovering dyes from dyeing waste liquid include molecular membrane method, evaporation method, precipitation method and the like. The molecular membrane is a modern advanced method, and achieves the purpose of collecting the dye through the membrane permeation action under certain pressure. Obviously, the working efficiency, equipment investment and running cost are not favorable for treating and recycling a large amount of waste liquid. The evaporation method consumes a large amount of heat energy to evaporate water from the waste liquid, and obtains a very small amount of indigo dye. In fact, few have used this method in large scale production, except for experimental or analytical requirements. Precipitation is an important process for separating solids with low solids content from large volumes of liquid. The device is simple, only a container, a suction filter and a common storage tank with simple structures are needed, and much cost investment is not needed. The method has large treatment capacity and high recovery rate, and is an ideal method for implementation.
The applicant finds that at least the following technical problems exist in the prior art: because need deposit the indigo dyestuff in order to realize the separation among the precipitation method operation process, need filter the upper liquid of sediment and discharge among the separation process, the method that uses at present filters solution through stretching into the filtration pipeline that draws water that deposits and solution separate the region and discharges, very easily deposits the suction with the bottom and blocks up filtration, and because the precipitation process is comparatively slow, the water disturbance that imbibition filtration process caused can cause the sediment to come up once more to influence once more and separate the filter effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a weaving dyeing machine is with dyestuff recovery circulation filter equipment just in order to solve above-mentioned problem, through the pipette that sets up the region that lies in solution upper strata all the time in indigo dyestuff deposit and solution filtration separation process, improve the drawback that existing equipment filters suction solution process and will deposit easily and suck, separate the filter effect better, the practicality is strong, details are described below.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a dye recovery circulating filter device for textile dyeing machine, which comprises a recovery tank and a lifting component, wherein the bottom of the recovery tank is of a funnel-shaped inclined plane structure, one side of the recovery tank is provided with an aerator, the gas outlet end of the aerator extends into the middle part of the recovery tank, the lifting component is arranged at one side of the recovery tank, which is far away from the aerator, the outside of the recovery tank is provided with a water pump, and the water inlet end of the water pump is connected with the lifting component through a corrugated pipe;
a liquid inlet pipe is arranged at the top of one side of the recovery tank close to the aerator, a liquid discharge pipe is arranged at the center of the bottom of the recovery tank, and a manual gate valve is arranged on the liquid discharge pipe;
the lifting assembly comprises two groups of C-shaped sliding grooves with opposite openings, the sliding grooves are symmetrically arranged on the front side and the rear side of the interior of the recovery tank, a T-shaped sliding block is arranged in each sliding groove in a sliding fit mode, a floating plate is fixed between the two groups of sliding blocks, and one end, far away from the water pump, of the corrugated pipe is fixed to the center of the floating plate and extends to the bottom of the floating plate.
When the dye recycling circulating filter device for the textile dyeing machine is adopted, when the indigo dye in the waste liquid needs to be recycled, the waste liquid is guided into the recycling tank through the liquid inlet pipe, then the outside air is guided into the waste liquid in the recycling tank through the aerator, the indigo leuco body in a dissolved state in the waste liquid is contacted with the oxygen in the air and is oxidized by the oxygen, so that the indigo leuco body is changed into an insoluble oxide body, meanwhile, the sodium hydrosulfite and the sodium sulfite in the waste liquid are oxidized by the oxygen, the indigo leuco body in the waste liquid is in an insoluble suspended state, other oxidation products are in a soluble state, then, aluminum potassium sulfate is added into the recycling tank in a gathering manner to serve as a precipitating agent, so that the indigo leuco body is precipitated at the bottom of the recycling tank, and when the indigo leuco body and an upper layer solution are filtered and removed, the solution in the recycling tank is sucked out through the water pump, meanwhile, the port of the corrugated pipe is supported by the floating plate to be always positioned at the upper solution position, so that the solution discharged by the water pump through the corrugated pipe is always settled as the upper solution.
Preferably, two groups of supports are distributed in the middle of the recovery tank in parallel from top to bottom, two ends of each support are fixed to the front side wall and the rear side wall inside the recovery tank, and a stirrer is fixed on each support.
Preferably, the stirrer comprises an electric motor and a stirring shaft, the electric motor is fixed above the support, the stirring shaft is connected with an output shaft of the electric motor through a coupler, the stirring shaft is in running fit with the support, and stirring blades are arranged at the bottom of the stirring shaft.
Preferably, four corners of the bottom of the recovery tank are provided with support legs, and the support legs are connected with the bottom of the recovery tank through bolts.
Preferably, the floating plate is made of a foam plate material, and the corrugated pipe and the floating plate are fixed through bonding.
Preferably, the bottom of the sliding chute is provided with a stop block, and the outer side edge of the stop block is flush with the edge of the bottom of the sliding chute.
Has the advantages that: the utility model discloses in dyestuff deposit filtration separation process, be fixed in the bellows on the board that floats through the setting to solution supports floating the board in through retrieving the pond, and the solution that ensures to filter out among the water level fluctuation process in retrieving the pond is upper solution all the time, improves the drawback that existing equipment filters suction solution process and will deposit easily and suck, and the separation filter effect is better, and the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an internal structural view of the present invention;
FIG. 2 is a front view structural diagram of the present invention;
FIG. 3 is a top view of the recycling tank of the present invention;
fig. 4 is a top view structural diagram of the lifting assembly of the present invention.
The reference numerals are explained below:
1. a recovery tank; 101. a liquid inlet pipe; 102. a liquid discharge pipe; 2. an aerator; 3. a support; 4. a stirrer; 5. a lifting assembly; 501. a chute; 502. a slider; 503. a floating plate; 6. a bellows; 7. And (4) a water pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a weaving dyeing machine is with dyestuff recovery circulating filtration device, including recovery tank 1 and lifting unit 5, recovery tank 1 bottom is for leaking hopper-shaped inclined plane structure, and recovery tank 1 one side is provided with aeration machine 2, through leading-in air in aeration machine 2 to recovery tank 1 to dye oxidation and precipitation with higher speed, this aeration machine 2 gives vent to anger the end and stretches into middle part in recovery tank 1, and lifting unit 5 sets up and keeps away from aeration machine 2 one side in recovery tank 1 is inside, and the recovery tank 1 outside is provided with water pump 7, and this water pump 7 is intake and is connected with lifting unit 5 through bellows 6.
The top of one side of the recovery tank 1, which is close to the aerator 2, is provided with a liquid inlet pipe 101, the center of the bottom of the recovery tank 1 is provided with a liquid outlet pipe 102, and the liquid outlet pipe 102 is provided with a manual gate valve. Lifting unit 5 includes two sets of C shape spouts 501 that the opening is relative, two sets of spouts 501 symmetry set up in recovery pond 1 inside front and back both sides, and equal sliding fit has a T type slider 502 in the spout 501, be fixed with a showy board 503 between two sets of this sliders 502, and bellows 6 is kept away from water pump 7 one end and is fixed in this showy board 503 center and extend to showy board 503 bottom, 6 mouths of bellows of showy board 503 bottom are provided with netted section of thick bamboo filter mantle, thereby block the filtration through the sediment of this filter mantle smuggleing secretly in the suction solution, support 6 bottoms of bellows through showy board 503 and float in the solution upper strata all the time, thereby ensure that water pump 7 exhaust liquid is upper solution, with the precipitation of reduction precipitation separation in-process suction.
As an optional implementation mode, two groups of supports 3 are distributed in parallel from top to bottom in the middle of the recovery tank 1, two ends of each support 3 are fixed on the front side wall and the rear side wall inside the recovery tank 1, a stirrer 4 is fixed on each support 3, each stirrer 4 comprises a motor and a stirring shaft, each motor is fixed above each support 3, each stirring shaft is connected with an output shaft of each motor through a coupling, each stirring shaft is in running fit with each support 3, stirring blades are arranged at the bottom of each stirring shaft, the stirring blades are driven by the motors to stir the solution in the recovery tank 1, so that the dye oxidation process is accelerated, four corners of the bottom of the recovery tank 1 are provided with support legs, the support legs are connected with the bottom of the recovery tank 1 through bolts, the floating plate 503 is made of a foam plate material, the corrugated pipe 6 and the floating plate 503 are fixedly bonded, the bottom, thereby preventing the slider 502 from slipping out of the bottom end of the slide 501.
By adopting the structure, when the indigo dye in the waste liquid needs to be recovered, the waste liquid is guided into the recovery tank 1 through the liquid inlet pipe 101, then the outside air is guided into the waste liquid in the recovery tank 1 through the aerator 2, the indigo leuco body in the dissolved state in the waste liquid is contacted with the oxygen in the air and is oxidized by the oxygen, so that the indigo leuco body becomes insoluble oxide, meanwhile, the sodium hydrosulfite and the sodium sulfite salt in the waste liquid are oxidized by the oxygen, the indigo leuco body in the waste liquid is in the insoluble suspension state, other oxidation products are in the soluble state, then, potassium aluminum sulfate is added into the recovery tank 1 as a precipitator in a gathering manner, so that the indigo leuco body is precipitated at the bottom of the recovery tank 1, when the indigo leuco body is filtered and removed from the upper solution, the solution in the recovery tank 1 is sucked out through the water pump 7, and simultaneously, the port of the corrugated pipe 6 is supported by the floating plate 503 and is always positioned at the upper solution position, so as to ensure that the solution discharged by the water pump 7 through the corrugated pipe 6 is always the upper-layer solution of the sediment;
in the dyestuff deposits filtering separation in-process, be fixed in the bellows 6 on floating the board 503 through the setting to solution supports floating the board 503 in through the recovery pond 1, and the solution that ensures that the water level in the recovery pond 1 changes the in-process and filters out is upper solution all the time, improves the drawback that current equipment filters suction solution process and will deposit easily and suck, and the separation filter effect is better, and the practicality is strong.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a weaving is dyestuff recovery circulating filter device for dyeing machine which characterized in that: the device comprises a recovery tank (1) and a lifting assembly (5), wherein the bottom of the recovery tank (1) is of a funnel-shaped inclined plane structure, an aerator (2) is arranged on one side of the recovery tank (1), the air outlet end of the aerator (2) extends into the middle part of the interior of the recovery tank (1), the lifting assembly (5) is arranged on one side, far away from the aerator (2), of the interior of the recovery tank (1), a water pump (7) is arranged on the outer side of the recovery tank (1), and the water inlet end of the water pump (7) is connected with the lifting assembly (5) through a corrugated pipe (6);
a liquid inlet pipe (101) is arranged at the top of one side, close to the aerator (2), of the recovery tank (1), a liquid discharge pipe (102) is arranged at the center of the bottom of the recovery tank (1), and a manual gate valve is arranged on the liquid discharge pipe (102);
the lifting assembly (5) comprises two groups of C-shaped sliding grooves (501) with opposite openings, the sliding grooves (501) are symmetrically arranged on the front side and the rear side of the interior of the recovery pond (1), a T-shaped sliding block (502) is arranged in each sliding groove (501) in a sliding fit mode, a floating plate (503) is fixed between the two groups of sliding blocks (502), and one end, far away from the water pump (7), of the corrugated pipe (6) is fixed in the center of the floating plate (503) and extends to the bottom of the floating plate (503).
2. The dye recycling and circulating filter device for the textile dyeing machine according to claim 1, characterized in that: two groups of supports (3) are distributed in the middle of the recovery tank (1) in parallel from top to bottom, the two ends of each support (3) are fixed on the front and rear side walls inside the recovery tank (1), and a stirrer (4) is fixed on each support (3).
3. The dye recycling and circulating filter device for the textile dyeing machine as claimed in claim 2, characterized in that: the stirrer (4) comprises an electric motor and a stirring shaft, the electric motor is fixed above the support (3), the stirring shaft is connected with an output shaft of the electric motor through a coupler, the stirring shaft is in running fit with the support (3), and stirring blades are arranged at the bottom of the stirring shaft.
4. The dye recycling and circulating filter device for the textile dyeing machine according to claim 1, characterized in that: four corners of the bottom of the recovery tank (1) are provided with support legs, and the support legs are connected with the bottom of the recovery tank (1) through bolts.
5. The dye recycling and circulating filter device for the textile dyeing machine according to claim 1, characterized in that: the floating plate (503) is made of foam plate materials, and the corrugated pipe (6) and the floating plate (503) are fixedly bonded.
6. The dye recycling and circulating filter device for the textile dyeing machine according to claim 1, characterized in that: a stop block is arranged at the bottom of the sliding groove (501), and the outer side edge of the stop block is flush with the edge of the bottom of the sliding groove (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921548338.5U CN210905281U (en) | 2019-09-18 | 2019-09-18 | Dye recycling and circulating filter device for textile dyeing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921548338.5U CN210905281U (en) | 2019-09-18 | 2019-09-18 | Dye recycling and circulating filter device for textile dyeing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210905281U true CN210905281U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921548338.5U Expired - Fee Related CN210905281U (en) | 2019-09-18 | 2019-09-18 | Dye recycling and circulating filter device for textile dyeing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210905281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905448A (en) * | 2020-07-09 | 2020-11-10 | 丁蒙双 | Pigment recovery device of printing equipment |
-
2019
- 2019-09-18 CN CN201921548338.5U patent/CN210905281U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905448A (en) * | 2020-07-09 | 2020-11-10 | 丁蒙双 | Pigment recovery device of printing equipment |
| CN111905448B (en) * | 2020-07-09 | 2022-01-28 | 浏阳市博德包装印刷有限公司 | Pigment recovery device of printing equipment |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |