CN117619043A - Mercerizing machine liquid alkali filtering and recycling device and filtering and recycling process - Google Patents

Abstract

The invention discloses a mercerizing machine liquid alkali filtering and recycling device and a filtering and recycling process, and relates to the technical field of mercerizing machine waste treatment equipment. The invention can effectively and reasonably recycle the liquid alkali.

Description

Mercerizing machine liquid alkali filtering and recycling device and filtering and recycling process

Technical Field

The invention relates to the technical field of mercerizing machine waste treatment equipment, in particular to a mercerizing machine liquid alkali filtering and recycling device and a filtering and recycling process.

Background

At present, mercerizing machines are devices for treating cotton yarns and cotton fabrics with concentrated caustic soda liquid under a certain tension condition and washing the cotton yarns and the cotton fabrics with water to remove alkali. The cotton yarn and the cotton fabric have more filaments/hairiness, and after being treated by a mercerizing machine, the liquid alkali adopted in the treatment contains more filaments/hairiness, and if the used liquid alkali is discharged, the liquid alkali is easy to cause higher post-treatment cost and certain waste.

However, if the liquid alkali with the flocks/hairiness is directly recycled, adverse effects are generated on the treated cotton yarns and cotton fabrics, so that the liquid alkali is reasonably recycled; eliminates the pollution to the environment and saves precious resources, and particularly provides a mercerizing machine liquid alkali filtering and recycling device and a filtering and recycling process.

Disclosure of Invention

The application provides a mercerizing machine liquid alkali filters recovery unit and filters recovery technology, can effectively carry out reasonable recycle to liquid alkali.

The application provides a mercerizing range liquid alkali filters recovery unit and filters recovery technology, adopts following technical scheme:

the utility model provides a mercerizing machine liquid alkali filters recovery unit and filters recovery technology, wherein mercerizing machine liquid alkali filters recovery unit, including outer barrel, filter vat and connect in mercerizing machine output and be used for discharging the transfer line of mixed colored hair liquid alkali, the one end of outer barrel is occluded and is fixed with driving motor, driving motor's output is connected with the drive pivot, the drive pivot runs through outer barrel and coaxial coupling has the inner tube, the output of transfer line is located the inner tube, the central axis of inner tube coincides with the central axis of outer barrel each other, the inside of inner tube is equipped with a plurality of liquid permeation hole, and mixed colored hair's liquid alkali lets in to the inside of inner tube through the transfer line, and the inside separation of inner tube is followed to alkali lye and colored hair, and alkali lye passes liquid permeation hole and gets rid of to the inner wall of outer barrel, and alkali lye passes the drain of the drain port that locates the outer barrel bottom, the one end coaxial coupling of inner tube has the drive pivot, the other end of inner tube is opened and forms the hair-discharging mouth, along with the inner tube rotates and the inner tube on the inner tube, detains the guide strip that sets up with the inner tube, is equipped with the filter plate inside the filter plate is followed to the colored hair of inner tube and is equipped with the filter plate inside the filter liquor that is used for filtering the hair to the inside is discharged to the filter off.

Through the technical scheme, liquid alkali of mixed flower hair is introduced into the inner cylinder body through the infusion tube, alkali liquor and the flower hair are separated in the inner cylinder body along with centrifugal rotation of the inner cylinder body, the alkali liquor passes through the liquid-permeable hole and is thrown onto the inner wall of the outer cylinder body, the alkali liquor passes through the liquid guide port arranged at the bottom of the outer cylinder body to be discharged, along with rotation of the inner cylinder body and the guide strip arranged on the inner cylinder body, the flower hair retained on the inner wall of the inner cylinder body gradually faces the outer cylinder body along with the guide strip and is discharged into the filter tank through the hair discharge port, and a filter plate is arranged in the filter tank and is used for secondarily filtering the alkali liquor remained in the flower hair; the mixed flower hair liquid alkali output by the mercerizing machine is filtered and separated, so that the liquid alkali can be effectively and reasonably recycled; therefore, the pollution to the environment can be reduced, and precious resources are saved.

Preferably, the liquid guiding port of the outer cylinder body is provided with a first discharge pipe, a first electromagnetic valve is arranged on the first discharge pipe, a second discharge pipe is arranged on the filter tank, a second electromagnetic valve is arranged on the second discharge pipe, the first discharge pipe and the second discharge pipe are mutually communicated, one end of the second discharge pipe is communicated with the filter tank, and the other end of the second discharge pipe is connected with an alkali liquor batching box.

By adopting the technical scheme, the accuracy of alkali liquor discharge in the first discharge pipe and the second discharge pipe can be controlled respectively through the control of the first electromagnetic valve and the second electromagnetic valve; this ensures that the lye is discharged at a proper timing and rate, avoiding waste or leakage during the discharge process; the discharged alkali liquor can be collected and treated by connecting the second discharge pipe to the alkali liquor batching box; this helps prevent contamination of the lye into the environment and also provides convenience for further processing or recovery.

Preferably, the first gear is coaxially connected to the driving shaft, the toothed ring is rotatably arranged in the outer cylinder, the outer ring of the first gear is meshed with the inner ring of the toothed ring through a second gear, a mounting shaft is arranged at the center of the second gear, the mounting shaft is rotationally arranged in the outer cylinder, a cleaning shaft is arranged on the toothed ring, the cleaning shaft is positioned in a movable space formed between the inner surface of the outer cylinder and the outer surface of the inner cylinder, bristles are arranged on the inner surface of the cleaning shaft, and the bristles are attached to the outer surface of the inner cylinder.

By adopting the technical scheme, the driving rotating shaft provides power through the driving motor, the first gear rotates, the first gear is meshed with the second gear, the rotating force is transmitted through meshing, the toothed ring rotates together, and the cleaning shaft on the toothed ring forms a fit relation with the inner surface of the outer cylinder body and the movable space on the outer surface of the inner cylinder body; the brush hair on the cleaning shaft is attached to the outer surface of the inner cylinder body, and when the toothed ring rotates, the brush hair slides along with the toothed ring to clean impurities and residues on the outer surface of the inner cylinder body; through the laminating of brush hair on the clearance axle and inner tube external surface, can clear away impurity and the residue that adheres to on the inner tube effectively, keep the cleanness and the normal operating of equipment.

Preferably, a baffle is arranged at the burr arrangement position of the outer cylinder body, and the baffle is of an arc-shaped structure and is positioned at the outer side of the inner cylinder body.

By adopting the technical scheme, the arc-shaped structure of the baffle can prevent alkali liquor from splashing outwards; when the inner cylinder body centrifugally rotates, the baffle serves as a barrier to block alkali liquor from the inner part, so that the alkali liquor is prevented from splashing into the external environment, and the possibility of splashing is reduced.

Preferably, the filter plate and the filter tank are detachably arranged.

By adopting the technical scheme, the risk of blockage, damage or failure possibly occurring in the discharging process can be reduced by cleaning and maintaining the filter plates and the filter tanks regularly; the disassembly arrangement makes these maintenance tasks simpler and more efficient, thereby improving the reliability and stability of the equipment and reducing downtime and maintenance costs.

Preferably, the filter comprises a filter plate, and is characterized by further comprising a flower hair collecting tank, wherein the flower hair collecting tank is positioned on one side of the filter plate, a support frame is arranged on the flower hair collecting tank, a positioning clamping groove matched with the filter plate is arranged on one side surface of the support frame, the bottom extension line of the positioning clamping groove faces into the flower hair collecting tank, an air cylinder is arranged at the top of the support frame, the output end of the air cylinder is connected with a push plate, and cleaning fibers for cleaning flower hair on the surface of the filter plate are arranged on one side surface of the push plate.

By adopting the technical scheme, the flower and wool collecting groove can regularly clean the flower and wool on the surface of the filter plate through the air cylinder and the push plate on the support frame; the cleaning fiber on the push plate can scrape or wipe the flower and hair, and the flower and hair can be removed from the filter plate; this keeps the filter plate clean and ensures its smooth operation and efficient filtration.

Preferably, a driving component for automatically overturning the filter plate into the positioning clamping groove is arranged between the flower and hair collecting groove and the filter groove.

By adopting the technical scheme, the filter plate is more convenient to maintain due to the existence of the driving component; by automatically turning the filter plate, operators can easily access and clean the two sides of the filter plate, including the bottom and the edge area; this simplifies the maintenance procedure of the filter plate and saves time and effort.

Preferably, the drive assembly is including locating fixed plate, driving motor and the fixed bolster on the filter vat, be equipped with the installation piece on the filter plate, rotate through the commentaries on classics board between installation piece and the fixed bolster and be connected, be equipped with sliding channel on the commentaries on classics board, sliding channel who changes the board is interior to slide and is equipped with the slider, driving motor's output is connected with the connecting rod, the one end of connecting rod is connected in driving motor's output, articulated setting between the other end of connecting rod and the slider, the inside of fixed plate is equipped with the dysmorphism passageway, be equipped with the gag lever post on the installation piece, the gag lever post runs through and slides in the dysmorphism passageway of fixed plate.

Through adopting above-mentioned technical scheme, through driving motor, make the connecting rod do circumference rotation to under the spacing effect of slider, make swing between revolving plate and the fixed bolster, and the internal slip of dysmorphism passageway is taken care of to the connecting rod, and dysmorphism passageway can produce the displacement in vertical, thereby realizes overturning the filter plate on the installation piece, and the interlock is effectual.

Preferably, the special-shaped channel comprises a horizontal channel and an inclined channel, the section of the inclined channel is inclined downwards, and the inclined channel and the horizontal channel are communicated.

Through adopting above-mentioned technical scheme, can have the angle difference between horizontal channel and the slope passageway, when the gag lever post slides to the tip of slope passageway from horizontal channel, in order to eliminate the longitudinal displacement that produces for installation piece and filter plate upset 90, until the inside of filter plate card to the location draw-in groove.

Preferably, the filter recovery process of the mercerizing machine liquid alkali filter recovery device comprises the following steps:

s1: the mercerizing machine is used for introducing liquid alkali mixed with the flower and wool into the inner cylinder body through the infusion tube, and the alkali liquid and the flower and wool are separated in the inner cylinder body along with the centrifugal rotation of the inner cylinder body, the alkali liquid passes through the liquid-permeable hole and is thrown onto the inner wall of the outer cylinder body, the alkali liquid passes through a liquid guide port arranged at the bottom of the outer cylinder body and is discharged into the first discharge tube, and the alkali liquid in the first discharge tube flows into an alkali liquid proportioning box arranged at the output end of the first discharge tube by opening the first electromagnetic valve;

s2: along with the rotation of the inner cylinder body and the guide strips arranged on the inner cylinder body, the wool remained on the inner wall of the inner cylinder body is gradually led out of the inner cylinder body along with the guide strips and is discharged into the filter tank through the wool discharging port, a filter plate is arranged in the filter tank and is used for filtering the alkali liquor remained in the wool secondarily, and the obtained alkali liquor is discharged into an alkali liquor batching box through a second discharge pipe;

s3: the alkali liquor proportioning box is used for proportioning the concentration of alkali liquor, a material pump is arranged on the alkali liquor proportioning box, and the proportioned alkali liquor is refluxed into the mercerizing machine through the material pump.

By adopting the technical scheme, the alkali liquor filtered by the filtering and recycling device is returned to the mercerizing machine, so that the alkali liquor can be effectively recycled and reused, and waste is avoided; the consumption of fresh alkali liquor is reduced, resources are saved, and the production cost is reduced; and the reflux utilization of the alkali liquor can reduce the pollution to the environment; the residual alkali liquor in the flowers and the hairs is filtered for the second time through the filtering and recycling device, so that the residual alkali liquor can be effectively removed, the chemical substance content in the discharged wastewater is reduced, and the pollution to a water source and the environment is avoided; the alkali liquor after the reflux treatment has higher concentration and better quality, and can ensure that the mercerizing machine always has stable process conditions in the production process; this helps to improve production efficiency, reduce downtime of the production line, and achieve better product quality; the alkali liquor after the accurate proportioning is refluxed into the mercerizing machine, so that the stable alkali liquor concentration and proportioning can be kept, and the control of the technological parameters of the mercerizing machine is facilitated; the method is beneficial to improving the stability and consistency of the process, reducing the production fluctuation caused by the quality change of the alkali liquor, and having various benefits including resource saving, environmental protection, emission reduction, production efficiency improvement and process stability improvement by refluxing the proportioned alkali liquor into the mercerizing machine; in addition, the product quality can be effectively improved, the service life of equipment can be prolonged, and the working environment can be improved.

In summary, the present application has the following beneficial effects:

1. according to the mercerizing machine liquid alkali filtering and recycling device, liquid alkali mixed with the flower hair is introduced into the inner cylinder through a liquid conveying pipe, the alkali liquid and the flower hair are separated in the inner cylinder along with centrifugal rotation of the inner cylinder, the alkali liquid passes through a liquid penetrating hole and is thrown onto the inner wall of the outer cylinder, the alkali liquid passes through a liquid guiding port arranged at the bottom of the outer cylinder to be discharged, along with rotation of the inner cylinder and a guide strip arranged on the inner cylinder, the flower hair retained on the inner wall of the inner cylinder gradually moves out of the inner cylinder along with the guide strip and is discharged into a filter tank through a hair discharging port, and a filter plate is arranged in the filter tank and is used for secondarily filtering the residual alkali liquid in the flower hair; the mixed flower hair liquid alkali output by the mercerizing machine is filtered and separated, so that the liquid alkali can be effectively and reasonably recycled; therefore, the pollution to the environment can be reduced, and precious resources are saved.

2. According to the filtering and recycling process of the mercerizing machine liquid alkali filtering and recycling device, the alkali liquid filtered by the filtering and recycling device is returned to the mercerizing machine, so that the alkali liquid can be effectively recycled and reused, and waste is avoided; the consumption of fresh alkali liquor is reduced, resources are saved, and the production cost is reduced; and the reflux utilization of the alkali liquor can reduce the pollution to the environment; the residual alkali liquor in the flowers and the hairs is filtered for the second time through the filtering and recycling device, so that the residual alkali liquor can be effectively removed, the chemical substance content in the discharged wastewater is reduced, and the pollution to a water source and the environment is avoided; the alkali liquor after the reflux treatment has higher concentration and better quality, and can ensure that the mercerizing machine always has stable process conditions in the production process; this helps to improve production efficiency, reduce downtime of the production line, and achieve better product quality; the alkali liquor after the accurate proportioning is refluxed into the mercerizing machine, so that the stable alkali liquor concentration and proportioning can be kept, and the control of the technological parameters of the mercerizing machine is facilitated; the method is beneficial to improving the stability and consistency of the process, reducing the production fluctuation caused by the quality change of the alkali liquor, and having various benefits including resource saving, environmental protection, emission reduction, production efficiency improvement and process stability improvement by refluxing the proportioned alkali liquor into the mercerizing machine; in addition, the product quality can be effectively improved, the service life of equipment can be prolonged, and the working environment can be improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a mercerizing machine liquid alkali filtering and recycling device in this embodiment;

fig. 2 is a schematic view of the connection structure between the first discharge pipe and the first solenoid valve in the present embodiment;

FIG. 3 is a partial cross-sectional view of the outer cylinder in this embodiment;

FIG. 4 is a schematic view of the connection structure between the flower and hair collecting tank and the supporting frame in this embodiment;

FIG. 5 is a schematic view showing the connection structure between the push plate and the cleaning fiber in the present embodiment;

FIG. 6 is a schematic view showing the overall internal structure of the driving assembly in the present embodiment;

FIG. 7 is a schematic view showing the overall structure of the filter sheet in the inverted shape in the present embodiment;

FIG. 8 is a schematic view showing the connection structure between the inner cylinder and the guide bar in the present embodiment;

reference numerals illustrate: 1. an outer cylinder; 2. a filter tank; 3. an infusion tube; 4. a driving motor; 5. driving the rotating shaft; 6. an inner cylinder; 7. a liquid-permeable hole; 8. a filter plate; 9. a guide bar; 10. a first discharge pipe; 11. a first electromagnetic valve; 12. a second discharge pipe; 13. a second electromagnetic valve; 14. a first gear; 15. a toothed ring; 16. a second gear; 17. cleaning a shaft; 18. brushing; 19. a flower and hair collecting tank; 20. a support frame; 21. positioning clamping grooves; 22. a cylinder; 23. a push plate; 24. cleaning the fiber; 25. a drive assembly; 2501. a fixing plate; 2502. a drive motor; 2503. a fixed support; 2504. a mounting block; 2505. a rotating plate; 2506. a sliding channel; 2507. a slide block; 2508. a connecting rod; 2509. a special-shaped channel; 25010. a limit rod;

Detailed Description

The following detailed description of the present application is provided in conjunction with the accompanying drawings, and it is to be understood that the following detailed description is merely illustrative of the application and is not to be construed as limiting the scope of the application, since numerous insubstantial modifications and adaptations of the application will be to those skilled in the art in light of the foregoing disclosure.

The invention discloses a mercerizing machine liquid alkali filtering and recovering device and a filtering and recovering process, as shown in figures 1 and 2, wherein the mercerizing machine liquid alkali filtering and recovering device comprises an outer cylinder 1, a filtering tank 2 and a transfusion tube 3 connected to the output end of the mercerizing machine and used for discharging mixed liquid alkali, one end of the outer cylinder 1 is blocked and fixed with a driving motor 4, the output end of the driving motor 4 is connected with a driving rotating shaft 5, the driving rotating shaft 5 penetrates through the outer cylinder 1 and is coaxially connected with an inner cylinder 6, the output end of the transfusion tube 3 is positioned in the inner cylinder 6, the central axis of the inner cylinder 6 is mutually overlapped with the central axis of the outer cylinder 1, a plurality of liquid permeation holes 7 are arranged inside the inner cylinder 6, the liquid alkali mixed with the flower hair is introduced into the inner cylinder 6 through the infusion tube 3, the alkali liquor and the flower hair are separated in the inner cylinder 6 along with the centrifugal rotation of the inner cylinder 6, the alkali liquor passes through the liquid-permeable hole 7 and is thrown onto the inner wall of the outer cylinder 1, the alkali liquor is discharged through a liquid guide port arranged at the bottom of the outer cylinder 1, one end of the inner cylinder 6 is coaxially connected with the driving rotating shaft 5, the other end of the inner cylinder 6 is opened and forms a hair discharge port, the flower hair retained on the inner wall of the inner cylinder 6 gradually moves out of the inner cylinder 6 along with the guide strip 9 along with the rotation of the inner cylinder 6 and is discharged into the filter tank 2 through the hair discharge port, a filter plate 8 is arranged in the filter tank 2, and the filter plate 8 is used for secondarily filtering the alkali liquor remained in the flower hair; the liquid alkali of the mixed flower hair is introduced into the inner cylinder 6 through the infusion tube 3, the alkali liquor and the flower hair are separated in the inner cylinder 6 along with the centrifugal rotation of the inner cylinder 6, the alkali liquor passes through the liquid permeable hole 7 and is thrown onto the inner wall of the outer cylinder 1, the alkali liquor passes through a liquid guide port arranged at the bottom of the outer cylinder 1 to be discharged, the flower hair remained on the inner wall of the inner cylinder 6 gradually moves out of the inner cylinder 6 along with the guide strip 9 along with the rotation of the inner cylinder 6 and is discharged into the filter tank 2 through a hair discharge port, a filter plate 8 is arranged in the filter tank 2, and the filter plate 8 is used for secondarily filtering the residual alkali liquor in the flower hair; the mixed flower hair liquid alkali output by the mercerizing machine is filtered and separated, so that the recycling of the liquid alkali is realized; therefore, the pollution to the environment can be reduced, and precious resources are saved; the device can effectively separate and mix the alkali of the flower and wool liquid and separate the flower and wool from the alkali liquid, so that the downtime of a mercerizing machine can be reduced, and the production efficiency is improved; in addition, the recovered liquid alkali can be reused in the processing process of the mercerizing machine, thereby being beneficial to improving the production continuity; the cost of purchasing new liquid alkali can be saved by recycling the mixed flower hair liquid alkali; in addition, the device can reduce the requirement for other processing equipment and facilities, thereby reducing maintenance and operation costs.

As shown in fig. 1, a baffle is arranged at the burr row of the outer cylinder 1, and the baffle is of an arc-shaped structure and is positioned at the outer side of the inner cylinder 6; the arc structure of the baffle can prevent the alkali liquor from splashing outwards; when the inner cylinder 6 rotates centrifugally, the baffle serves as a barrier to block alkali liquor from the inside, so that the alkali liquor is prevented from splashing into the external environment, and the possibility of splashing is reduced; the arrangement of the baffle can protect the working environment and the safety of operators; the alkali liquor is prevented from splashing to the area nearby the operator, so that the risk of contacting harmful substances is reduced; meanwhile, the pollution to the working environment and the requirement for cleaning work caused by splashing are reduced, and the working efficiency is improved; the effect of the baffle can reduce equipment faults and damages caused by alkali liquor splashing; the alkali liquor splashes on equipment parts to possibly cause problems such as corrosion, abrasion or blockage, and the occurrence probability of potential faults can be reduced through the blocking effect of the baffle plate, so that the reliability and the service life of the equipment are improved.

As shown in fig. 2, a first discharge pipe 10 is arranged at the liquid guide port of the outer cylinder body 1, a first electromagnetic valve 11 is arranged on the first discharge pipe 10, a second discharge pipe 12 is arranged on the filter tank 2, a second electromagnetic valve 13 is arranged on the second discharge pipe 12, the first discharge pipe 10 and the second discharge pipe 12 are communicated with each other, one end of the second discharge pipe 12 is communicated with the filter tank 2, and the other end of the second discharge pipe 12 is connected with an alkali liquor batching box; by controlling the first electromagnetic valve 11 and the second electromagnetic valve 13, the accuracy of alkali liquor discharge in the first discharge pipe 10 and the second discharge pipe 12 can be controlled respectively; this ensures that the lye is discharged at a proper timing and rate, avoiding waste or leakage during the discharge process; by connecting the second discharge pipe 12 to the lye batching box, the discharged lye can be collected and treated; this helps prevent contamination of the lye into the environment and also provides convenience for further processing or recovery.

As shown in fig. 3, a first gear 14 is coaxially connected to the driving shaft 5, a toothed ring 15 is rotatably arranged in the outer cylinder 1, an outer ring of the first gear 14 is in meshed connection with an inner ring of the toothed ring 15 through a second gear 16, a mounting shaft is arranged in the center of the second gear 16 and is rotatably arranged in the outer cylinder 1, a cleaning shaft 17 is arranged on the toothed ring 15, the cleaning shaft 17 is positioned in a movable space formed between the inner surface of the outer cylinder 1 and the outer surface of the inner cylinder 6, bristles 18 are arranged on the inner surface of the cleaning shaft 17, and the bristles 18 are attached to the outer surface of the inner cylinder 6; the driving rotating shaft 5 provides power through the driving motor 4, and enables the first gear 14 to rotate, the first gear 14 is in meshed connection with the second gear 16, the rotating force is transmitted through meshing, the toothed ring 15 rotates together, and a cleaning shaft 17 on the toothed ring 15 forms a fitting relation with the movable space of the inner surface of the outer cylinder body 1 and the outer surface of the inner cylinder body 6; the brush hair 18 on the cleaning shaft 17 is attached to the outer surface of the inner cylinder 6, and when the toothed ring 15 rotates, the brush hair 18 slides along with the toothed ring to clean impurities and residues on the outer surface of the inner cylinder 6; through the laminating of brush hair 18 on the clearance axle 17 and inner barrel 6 surface, can clear away impurity and the residue that adheres to on inner barrel 6 effectively, keep the cleanness and the normal operating of equipment.

As shown in fig. 4, the filter plate 8 and the filter tank 2 are detachably arranged; the filter plate 8 can be detached at any time according to the requirements so as to adapt to different operation requirements and process requirements; for example, when the filter plates 8 of different sizes or different materials need to be replaced, replacement can be conveniently performed; by periodically cleaning and maintaining the filter plates 8 and filter tanks 2, the risk of plugging, damage or malfunction that may occur during the discharge process can be reduced; the disassembly arrangement makes these maintenance tasks simpler and more efficient, thereby improving the reliability and stability of the equipment and reducing downtime and maintenance costs.

As shown in fig. 4 and 5, the mercerizing machine liquid alkali filtering and recycling device further comprises a flower and hair collecting tank 19, wherein the flower and hair collecting tank 19 is positioned on one side of the filtering tank 2, a supporting frame 20 is arranged on the flower and hair collecting tank 19, a positioning clamping groove 21 matched with the filtering plate 8 is arranged on one side surface of the supporting frame 20, the bottom extension line of the positioning clamping groove 21 faces into the flower and hair collecting tank 19, an air cylinder 22 is arranged at the top of the supporting frame 20, the output end of the air cylinder 22 is connected with a push plate 23, and cleaning fibers 24 for cleaning flower and hair on the surface of the filtering plate 8 are arranged on one side surface of the push plate 23; the flower and wool collecting groove 19 can regularly clean the flower and wool on the surface of the filter plate 8 through the air cylinder 22 and the push plate 23 on the support frame 20; the cleaning fibers 24 on the push plate 23 can scrape or wipe the hair and the hair off the filter plate 8; this keeps the filter plate 8 clean and ensures its smooth running and effective filtering ability; the automatic flower and hair cleaning mechanism can reduce the need of manual cleaning and save time and labor cost; the filter plate 8 is automatically cleaned by periodical planning or according to the need, so that the operation efficiency can be improved, the downtime can be reduced, and the normal operation of the equipment can be maintained; the periodic cleaning of the filter plate 8 can prevent the accumulation and blockage of the flower and wool, thereby prolonging the service life of the filter plate 8; the clogging of the filter plate 8 with the lint causes a decrease in flow rate, a decrease in filtration quality, and even a malfunction of the apparatus; by cleaning the fimbriae in time, the abrasion and damage of the filter plate 8 and other parts can be reduced, and the reliability and stability of the equipment are improved; the cleaning of the fur on the filter plate 8 can ensure the smooth operation of the filter tank 2 and provide good filtering effect; the design of the lint collecting tank 19 helps to remove the lint in time, preventing it from reattaching to the filter plate 8 or being filtered again, thereby maintaining an efficient operation of the filter tank 2.

As shown in fig. 4, 6 and 7, a driving component 25 for automatically overturning the filter plate 8 into the positioning clamping groove 21 is arranged between the flower and hair collecting groove 19 and the filter tank 2; the presence of the drive assembly 25 makes maintenance of the filter plate 8 more convenient; by automatically turning the filter plate 8, an operator can easily access and clean both sides of the filter plate 8, including the bottom and edge areas; this simplifies the maintenance procedure of the filter plate 8 and saves time and effort; the driving assembly 25 comprises a fixed plate 2501, a driving motor 2502 and a fixed support 2503 which are arranged on the filter tank 2, a mounting block 2504 is arranged on the filter plate 8, the mounting block 2504 is rotatably connected with the fixed support 2503 through a rotating plate 2505, a sliding channel 2506 is arranged on the rotating plate 2505, a sliding block 2507 is arranged in the sliding channel 2506 of the rotating plate 2505 in a sliding mode, the output end of the driving motor 2502 is connected with a connecting rod 2508, one end of the connecting rod 2508 is connected with the output end of the driving motor 2502, the other end of the connecting rod 2508 is hinged with the sliding block 2507, a special-shaped channel 2509 is arranged in the fixed plate 2501, a limiting rod 25010 is arranged on the mounting block 2504, and the limiting rod 25010 penetrates through and slides in the special-shaped channel 2509 of the fixed plate 2501; through driving the motor 2502, the connecting rod 2508 circumferentially rotates, and under the limit action of the sliding block 2507, the rotating plate 2505 and the fixed support 2503 swing, and the limiting rod 25010 slides in the special-shaped channel 2509, the special-shaped channel 2509 can longitudinally displace, so that the filter plate 8 on the mounting block 2504 can be overturned, and the linkage effect is good; the special-shaped channel 2509 comprises a horizontal channel and an inclined channel, wherein the cross section of the inclined channel is inclined downwards, and the inclined channel and the horizontal channel are communicated; there will be an angular difference between the horizontal channel and the inclined channel, and when the stop bar 25010 slides from the horizontal channel to the end of the inclined channel, the mounting block 2504 and filter plate 8 are flipped 90 ° until the filter plate 8 snaps into the inside of the positioning detents 21 in order to eliminate the resulting longitudinal displacement.

The filtering and recycling process of the mercerizing machine liquid alkali filtering and recycling device comprises the following steps:

s1: the mercerizing machine is used for introducing liquid alkali mixed with the flower hair into the inner cylinder 6 through the infusion tube 3, and the alkali liquid and the flower hair are separated in the inner cylinder 6 along with the centrifugal rotation of the inner cylinder 6, the alkali liquid passes through the liquid-permeable hole 7 and is thrown onto the inner wall of the outer cylinder 1, the alkali liquid is discharged into the first discharge tube 10 through a liquid guide opening arranged at the bottom of the outer cylinder 1, and the alkali liquid in the first discharge tube 10 flows into an alkali liquid batching box arranged at the output end of the first discharge tube 10 by opening the first electromagnetic valve 11;

s2: along with the rotation of the inner cylinder 6 and the guide strip 9 arranged on the inner cylinder 6, the flowers and the hairs remained on the inner wall of the inner cylinder 6 are gradually discharged out of the inner cylinder 6 along with the guide strip 9 and are discharged into the filter tank 2 through the hair discharging port, a filter plate 8 is arranged in the filter tank 2, the filter plate 8 is used for filtering out the alkali liquor remained in the flowers and the hairs for the second time, and the obtained alkali liquor is discharged into an alkali liquor batching box through a second discharge pipe 12;

s3: the alkali liquor proportioning box is used for proportioning the concentration of alkali liquor, a material pump is arranged on the alkali liquor proportioning box, and the proportioned alkali liquor is refluxed into the mercerizing machine through the material pump.

The alkali liquor filtered by the filtering and recycling device is returned to the mercerizing machine, so that the alkali liquor can be effectively recycled and reused, and waste is avoided; the consumption of fresh alkali liquor is reduced, resources are saved, and the production cost is reduced; and the reflux utilization of the alkali liquor can reduce the pollution to the environment; the residual alkali liquor in the flowers and the hairs is filtered for the second time through the filtering and recycling device, so that the residual alkali liquor can be effectively removed, the chemical substance content in the discharged wastewater is reduced, and the pollution to a water source and the environment is avoided; the alkali liquor after the reflux treatment has higher concentration and better quality, and can ensure that the mercerizing machine always has stable process conditions in the production process; this helps to improve production efficiency, reduce downtime of the production line, and achieve better product quality; the alkali liquor after the accurate proportioning is refluxed into the mercerizing machine, so that the stable alkali liquor concentration and proportioning can be kept, and the control of the technological parameters of the mercerizing machine is facilitated; this helps to improve process stability and consistency, reducing production fluctuations due to alkaline liquor quality variations; the alkali liquor after the reflux treatment can ensure that the stable and uniform alkali liquor concentration is provided in the process of treating the flower hair by the mercerizing machine; this helps to improve consistency of fiber treatment, reduce fluctuations in product quality, and achieve a higher quality mercerized fabric; the alkali liquor after the reflux treatment is filtered and accurately proportioned, so that corrosion and damage to a mercerizing machine can be reduced; this helps to extend the service life of the device, reduce the frequency of maintenance and replacement of the device, and thereby improve the reliability and stability of the device; the alkali liquor after the reflux treatment reduces the requirement for fresh alkali liquor and the discharge of waste liquor in the treatment process, is beneficial to improving the working environment, reduces the potential danger to operators and the environment, and has various benefits including resource saving, environmental protection, emission reduction and production efficiency and process stability by refluxing the proportioned alkali liquor into the mercerizing machine; in addition, the product quality can be effectively improved, the service life of equipment can be prolonged, and the working environment can be improved.

Working principle: the mercerizing machine passes through the transfer line 3, lets in the liquid alkali of mixed flower hair to the inside of inner tube body 6 through transfer line 3, and the centrifugal rotation of inner tube body 6 is accompanied, and alkali lye and flower hair are in the inside separation of inner tube body 6, and the alkali lye passes through liquid permeation hole 7 and gets rid of to the inner wall of urceolus body 1, and the alkali lye passes the drain port that locates outer tube body 1 bottom and discharges in the inside of first discharge tube 10, through opening first solenoid valve 11, makes the alkali lye in the first discharge tube 10 flow to the alkali lye batching box that locates first discharge tube 10 output.

Along with the rotation of the inner cylinder body 6 and the guide strip 9 arranged on the inner cylinder body 6, the wool remained on the inner wall of the inner cylinder body 6 is gradually discharged to the outside of the inner cylinder body 6 along with the guide strip 9 and is discharged into the filter tank 2 through the wool discharging port, a filter plate 8 is arranged in the filter tank 2, the filter plate 8 is used for filtering out the residual alkali liquor in the wool for the second time, and the obtained alkali liquor is discharged into the alkali liquor batching box through the second discharge pipe 12.

As shown in fig. 7, it is worth explaining that: in the process of filtering residual alkali liquor in the floral hair of the filter plate 8 for the second time, the driving assembly 25 drives the mounting block 2504, and turns over the filter plate 8 by 90 degrees until the filter plate 8 is clamped inside the positioning clamping groove 21, then the push plate 23 is lifted up and down, and the floral hair on the filter plate 8 is scraped to the inside of the floral hair collecting groove 19 through the cleaning fiber 24.

Finally, the proportioned alkali liquor is refluxed into the mercerizing machine through a material pump.

As shown in fig. 8, the guide strips 9 are arranged in a matrix on the inner surface of the inner cylinder 6, so that the guide of the flower and wool can be effectively realized.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. The utility model provides a mercerizing machine liquid alkali filters recovery unit, includes outer barrel (1), filter vat (2) and is connected in mercerizing machine output and is used for discharging infusion tube (3) of mixed flower hair liquid alkali, its characterized in that: the utility model discloses a filter, which is characterized in that one end of an outer cylinder body (1) is blocked and fixed with a driving motor (4), the output end of the driving motor (4) is connected with a driving rotating shaft (5), the driving rotating shaft (5) penetrates through the outer cylinder body (1) and is coaxially connected with an inner cylinder body (6), the output end of a transfusion tube (3) is positioned in the inner cylinder body (6), the central axis of the inner cylinder body (6) is mutually overlapped with the central axis of the outer cylinder body (1), a plurality of liquid penetrating holes (7) are arranged in the inner cylinder body (6), liquid alkali mixed with the flower hair is introduced into the inner cylinder body (6) through the transfusion tube (3), and is separated from the inner cylinder body (6) along with the centrifugal rotation of the inner cylinder body (6), alkali liquid penetrates through the liquid penetrating holes (7) and is thrown onto the inner wall of the outer cylinder body (1), alkali liquid is discharged through a liquid guiding port arranged at the bottom of the outer cylinder body (1), one end of the inner cylinder body (6) is coaxially connected with the driving rotating shaft (5), the other end of the inner cylinder body (6) is opened and forms a hair discharging port, and is gradually retained on the inner cylinder body (6) and is led to the inner capillary (9) through the inner filter strip (6) and is gradually discharged onto the inner capillary strip (9), the filter tank (2) is internally provided with a filter plate (8), and the filter plate (8) is used for filtering out residual alkali liquor in the stained hair for the second time.

2. The mercerizing machine liquid alkali filtering and recycling device according to claim 1, wherein: the liquid guide port of the outer cylinder body (1) is provided with a first discharge pipe (10), a first electromagnetic valve (11) is arranged on the first discharge pipe (10), a second discharge pipe (12) is arranged on the filter tank (2), a second electromagnetic valve (13) is arranged on the second discharge pipe (12), the first discharge pipe (10) and the second discharge pipe (12) are mutually communicated, one end of the second discharge pipe (12) is communicated with the filter tank (2), and the other end of the second discharge pipe (12) is connected with an alkali liquor batching box.

3. The mercerizing machine liquid alkali filtering and recycling device according to claim 1, wherein: the novel cleaning device is characterized in that a first gear (14) is coaxially connected to the driving rotating shaft (5), a toothed ring (15) is arranged in the outer cylinder body (1) in a rotating mode, an outer ring of the first gear (14) is connected with an inner ring of the toothed ring (15) in a meshed mode through a second gear (16), an installation shaft is arranged at the center of the second gear (16), the installation shaft is rotationally arranged in the outer cylinder body (1), a cleaning shaft (17) is arranged on the toothed ring (15), the cleaning shaft (17) is located in a movable space formed between the inner surface of the outer cylinder body (1) and the outer surface of the inner cylinder body (6), bristles (18) are arranged on the inner surface of the cleaning shaft (17), and the bristles (18) are attached to the outer surface of the inner cylinder body (6).

4. The mercerizing machine liquid alkali filtering and recycling device according to claim 1, wherein: the outer cylinder body (1) is provided with a baffle at the burr-discharging opening, and the baffle is of an arc-shaped structure and is positioned at the outer side of the inner cylinder body (6).

5. The mercerizing machine liquid alkali filtering and recycling device according to claim 1, wherein: the filter plate (8) and the filter tank (2) are arranged in a detachable mode.

6. The mercerizing machine liquid alkali filtering and recycling device according to claim 5, wherein: still include colored hair collecting vat (19), colored hair collecting vat (19) are located one side of filter vat (2), be equipped with support frame (20) on colored hair collecting vat (19), be equipped with on the side of support frame (20) with filter plate (8) assorted location draw-in groove (21), in the bottom extension line of location draw-in groove (21) is towards colored hair collecting vat (19), the top of support frame (20) is equipped with cylinder (22), the output of cylinder (22) is connected with push pedal (23), be equipped with on one side of push pedal (23) and be used for clearing up clearance fibre (24) of colored hair on filter plate (8) surface.

7. The mercerizing machine liquid alkali filtering and recycling device according to claim 6, wherein: a driving component (25) for automatically overturning the filter plate (8) into the positioning clamping groove (21) is arranged between the flower and hair collecting groove (19) and the filter tank (2).

8. The mercerizing machine liquid alkali filtering and recovering device according to claim 7, wherein: the filter plate comprises a filter tank body and is characterized in that the drive assembly (25) comprises a fixed plate (2501), a drive motor (2502) and a fixed support (2503) which are arranged on the filter tank body (2), a mounting block (2504) is arranged on the filter plate (8), the mounting block (2504) and the fixed support (2503) are rotatably connected through a rotating plate (2505), a sliding channel (2506) is arranged on the rotating plate (2505), a sliding block (2507) is arranged in the sliding channel (2506) of the rotating plate (2505) in a sliding mode, the output end of the drive motor (2502) is connected with a connecting rod (2508), one end of the connecting rod (2508) is connected to the output end of the drive motor (2502), the other end of the connecting rod (2508) is hinged to the sliding block (2507), a special-shaped channel (2509) is arranged in the fixing plate (2501), a limiting rod (10) is arranged on the mounting block (2504), and the limiting rod (25010) penetrates through and slides in the special-shaped channel (2509) of the fixing plate (1).

9. The mercerizing machine liquid alkali filtering and recovering device according to claim 8, wherein: the special-shaped channel (2509) comprises a horizontal channel and an inclined channel, the section of the inclined channel is inclined downwards, and the inclined channel and the horizontal channel are communicated.

10. A process for filtering and recovering the mercerizing machine liquid alkali filtering and recovering device as defined in any one of claims 1 to 9, which is characterized in that: the process flow comprises the following steps:

s1: the mercerizing machine is used for introducing liquid alkali mixed with the flowers and the hairs into the inner cylinder (6) through the infusion tube (3), and the alkali liquid and the flowers and the hairs are separated in the inner cylinder (6) along with the centrifugal rotation of the inner cylinder (6), the alkali liquid passes through the liquid-permeable hole (7) and is thrown onto the inner wall of the outer cylinder (1), the alkali liquid passes through a liquid-guiding port arranged at the bottom of the outer cylinder (1) and is discharged into the first discharge tube (10), and the alkali liquid in the first discharge tube (10) flows into an alkali liquid batching box arranged at the output end of the first discharge tube (10) by opening the first electromagnetic valve (11);

s2: along with the rotation of the inner cylinder body (6) and the guide strip (9) arranged on the inner cylinder body (6), the flowers and the hairs remained on the inner wall of the inner cylinder body (6) are gradually led out of the inner cylinder body (6) along with the guide strip (9) and discharged into the filter tank (2) through the hair discharging port, a filter plate (8) is arranged in the filter tank (2), the filter plate (8) is used for filtering the lye remained in the flowers and hairs for the second time, and the obtained lye is discharged into the lye batching box through a second discharge pipe (12);

s3: the alkali liquor proportioning box is used for proportioning the concentration of alkali liquor, a material pump is arranged on the alkali liquor proportioning box, and the proportioned alkali liquor is refluxed into the mercerizing machine through the material pump.