CN221296551U - Dye intermediate waste liquid treatment device - Google Patents

Abstract

The utility model relates to the technical field of waste water treatment equipment during dye intermediate production, and discloses a dye intermediate waste liquid treatment device which comprises a base, wherein a pre-feed box is arranged in the middle of the upper side wall of the base near one side, a feed pipe is connected in the middle of the upper side wall of the pre-feed box near the other side in a penetrating manner, a pre-stirring rod is arranged at the output end of a first motor and in the middle of the inner side wall of the pre-feed box near the top, and a plurality of stirring blades distributed in an array are arranged at the two sides of the outer side wall of the pre-stirring rod. According to the utility model, the dye intermediate waste liquid to be treated is conveyed into the pre-material box through the feeding pipe, the movable end of the first motor drives the pre-stirring rod to rotate so as to drive the stirring blade to rotate, and the stirring mechanism in the pre-material box is used for stirring, so that the effects of promoting precipitation, preventing deposition, uniformly mixing, maintaining oxidation, reducing sludge concentration and the like can be achieved, and the subsequent wastewater treatment work is facilitated.

Description

Dye intermediate waste liquid treatment device

Technical Field

The utility model relates to the technical field of waste water treatment equipment in dye intermediate production, in particular to a dye intermediate waste liquid treatment device.

Background

The variety of dye intermediates is very large, and more importantly, hundreds of dye intermediates are available. Early most important dye intermediates, such as nitrobenzene, aniline, phenol, chlorobenzene, phthalic anhydride and the like, are developed into important basic organic intermediates due to wide application and large dosage, and annual output of the world is more than million tons.

However, the existing waste water treatment device for dye intermediate production is advanced in the existing technology, in which the waste water treatment operation is performed by a precipitation method and a biological method, but the existing technology still has the disadvantages that firstly, the impurities such as sludge in the waste water which is not pretreated cannot promote precipitation and even mixing in the subsequent treatment process, so that the subsequent treatment operation can be affected, secondly, the breeding and growth efficiency of microorganisms are different under different temperature conditions in the waste water treatment, and therefore, the technical personnel in the art provide a waste water treatment device for dye intermediate to solve the problems in the prior art.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a dye intermediate waste liquid treatment device, which is characterized in that waste liquid of a dye intermediate to be treated is conveyed into a pre-material box through a feed pipe, a movable end of a first motor drives a pre-stirring rod to rotate so as to drive stirring blades to rotate, and the stirring mechanism in the pre-material box is used for stirring, so that the functions of promoting precipitation, preventing deposition, uniformly mixing, keeping oxidation, reducing sludge concentration and the like are achieved, the subsequent wastewater treatment work is facilitated, and the movable ends of two second motors respectively drive two refining stirring devices and are matched with a heating module, so that the temperature of sewage in the first treatment box is quickly raised, the temperature of the sewage can be conveniently regulated at any time, and the propagation and growth speed of microorganisms can be conveniently controlled.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the dye intermediate waste liquid treatment device comprises a base, wherein a pre-feeding box is arranged in the middle of the upper side wall of the base near one side, a feeding pipe is connected in a penetrating manner in the middle of the upper side wall of the pre-feeding box near the other side, a first motor is arranged in the middle of the upper side wall of the pre-feeding box, the output end of the first motor penetrates through the middle of the upper side wall of the pre-feeding box, a pre-stirring rod is arranged in the middle of the inner side wall of the pre-feeding box near the top, a plurality of stirring blades distributed in arrays are arranged in the positions of the two sides of the outer side wall of the pre-stirring rod, a first liquid feeding pump is arranged in the middle of the upper side wall of the base near the other side wall of the pre-feeding box and at one side position of the pre-feeding box, the input end of the first liquid feeding pump penetrates through the middle near the lower end of one side wall of the pre-feeding box, a first liquid feeding pipe is connected to the upper side wall output end of the first liquid feeding pump, a first treatment box is arranged in the middle of the upper side wall of the base near one side position of the first liquid feeding pump, and the output end of the first liquid feeding pipe penetrates through the other side of the first treatment box near the upper end of the first treatment box;

Through the technical scheme, the dye intermediate waste liquid to be treated is conveyed into the pre-material box through the feeding pipe, the movable end of the first motor drives the pre-stirring rod to rotate so as to drive the stirring blade to rotate, and the stirring mechanism in the pre-material box is used for stirring, so that the functions of promoting precipitation, preventing deposition, uniformly mixing, maintaining oxidation, reducing sludge concentration and the like can be achieved, and the follow-up wastewater treatment work is facilitated.

Further, the second motors are installed in the middle of the rear side wall of the first treatment box and close to the lower end positions of the two sides, the movable ends of the two second motors penetrate through the middle of the lower end of the rear side wall of the first treatment box and close to the position of one side of the middle of the rear side wall of the first treatment box respectively, the movable ends of the two second motors are connected with a material mixing device respectively and located at the two sides of the middle of the rear side wall of the inner side wall of the first treatment box, a second liquid feeding pump is installed in the middle of the upper side wall of the base, the input end of the second liquid feeding pump penetrates through the middle of one side wall of the first treatment box and close to the lower end position of the side wall of the first treatment box, a sterilizing box is installed in the middle of one side of the upper side wall of the base, and the output end of the second liquid feeding pump is connected with a second liquid feeding pipe, and the output end of the second liquid feeding pipe penetrates through the middle of the other side wall of the sterilizing box and close to the upper end position of the other side wall of the sterilizing box;

Through above-mentioned technical scheme, carry to first treatment case through first liquid pipe in, waste water first strikes with the straining screen for behind the impurity of great granule was filtered by the straining screen, remaining waste water drives under the effect of two refining agitating unit and cooperation heating module respectively through the expansion end of two second motors, makes the inside sewage rapid heating of first treatment case, conveniently adjusts the temperature of sewage at any time, the propagation and the growth rate of convenient control microorganism.

Further, ultraviolet sterilizing lamps are arranged in the middle of the inner side wall of the sterilizing box near the upper end positions of the two sides and in the middle of the inner side wall near the lower end positions of the two sides, the four ultraviolet sterilizing lamps are distributed in a rectangular array, a third liquid feeding pump is arranged in the middle of the upper side wall of the base, the input end of the third liquid feeding pump penetrates through the middle of one side wall of the sterilizing box near the lower end position, a second treatment box is arranged in the middle of one side of the upper side wall of the base and near the one side position, the output end of the upper side wall of the third liquid feeding pump is connected with a third liquid feeding pipe, and the output end of the second liquid feeding pipe penetrates through the middle of the other side wall of the second treatment box near the upper end position;

Through above-mentioned technical scheme, carry to the case that disinfects through the second liquid pipe that send, disinfect the operation to sewage under the effect of four sterilamp.

Further, sealing sliding grooves are formed in the middle of the inner side wall of the second treatment box and the inner side wall of the first treatment box and the middle of the second treatment box and are respectively provided with sliding blocks, sliding blocks are respectively connected to the inner side walls of the two groups of sealing sliding grooves in a sliding mode, sealing rings are respectively arranged at the inner side walls of the two groups of sealing sliding grooves, the middle upper end positions of the two groups of sealing sliding grooves and the middle lower end positions of the inner side walls, sealing filter frames are respectively arranged between one side wall of the two sliding blocks and the other side wall of the two sliding blocks and between the one side wall of the two sliding blocks and the other side wall of the two sliding blocks, and the two sealing filter frames penetrate through and are respectively connected to the middle position of the front side wall of the first treatment box and the front side wall of the second treatment box and the middle position of the front side wall of the second treatment box in a sliding mode;

through above-mentioned technical scheme, when needing to clear up impurity such as residual mud on thin filter screen and the coarse filter screen, make two sliders that correspond respectively in two sealed spouts forward side through pulling the preceding lateral wall of two sealed filter frames to take out stitches with thin filter screen and coarse filter screen, clear up, easy operation is convenient for follow-up clearance.

Further, a fine filter screen is arranged in the middle of the inner side wall of the sealed filter frame on one side, and a coarse filter screen is arranged in the middle of the inner side wall of the sealed filter frame on the other side;

Through above-mentioned technical scheme, coarse filtration net is used for impurity such as the great mud of preliminary filtration granule, and the fine filtration net is used for filtering impurity such as the less mud of granule.

Further, a water outlet is connected to the middle of one side wall of the second treatment box near the lower end, drainage plates are installed at the middle of the lower side wall of the second treatment box near the two sides, the two drainage plates are in mirror image opposite distribution, the lower side walls of the two drainage plates penetrate through the middle of the upper side wall of the base near the one side position and the upper side wall of the base respectively, a drain valve is installed at the middle of the bottom of the inner side wall of the base near the one side position of the lower side wall of the drainage plate, a drain outlet is installed at the lower side wall of the drain valve, and the lower side wall of the drain outlet penetrates through the middle of the lower side wall of the base near the one side position;

Through above-mentioned technical scheme, discharge through the outlet after accomplishing the filtration, tiny impurity and mud etc. then deposit through in the second treatment box, discharge through the drain through opening of blowoff valve at last.

Further, sealing covers are arranged at the middle positions of the upper side wall of the second treatment box, the upper side wall of the sterilization box and the upper side wall of the first treatment box, and a controller is arranged at the middle position of the front side wall of the second treatment box;

Through the technical scheme, the sealing cover is used for avoiding that waste water can splash out of equipment in the waste water treatment process, and various parameters of equipment operation are controlled through the controller.

Further, the lower side wall of the base is provided with supporting legs at four corners, and the four supporting legs are distributed in a rectangular array;

through the technical scheme, four supporting legs are used for supporting the whole device.

The utility model has the following beneficial effects:

1. According to the utility model, the movable ends of the two second motors respectively drive the two refining stirring devices and are matched with the heating module, so that the sewage in the first treatment box is heated up rapidly, the temperature of the sewage can be regulated conveniently at any time, and the propagation and growth speed of microorganisms can be controlled conveniently.

2. According to the utility model, the dye intermediate waste liquid to be treated is conveyed into the pre-material box through the feeding pipe, the movable end of the first motor drives the pre-stirring rod to rotate so as to drive the stirring blade to rotate, and the stirring mechanism in the pre-material box is used for stirring, so that the effects of promoting precipitation, preventing deposition, uniformly mixing, maintaining oxidation, reducing sludge concentration and the like can be achieved, and the subsequent wastewater treatment work is facilitated.

3. According to the utility model, when impurities such as residual sludge on the fine filter screen and the coarse filter screen are required to be cleaned, the front side walls of the two sealing filter frames are pulled to enable the corresponding two sliding blocks to move forward in the two sealing sliding grooves respectively, so that the fine filter screen and the coarse filter screen are separated for cleaning, the operation is simple, and the subsequent cleaning is convenient.

Drawings

FIG. 1 is a front perspective view of a dye intermediate waste liquid treatment device according to the present utility model;

FIG. 2 is a schematic illustration of a dye intermediate waste liquid treatment apparatus according to the present utility model;

FIG. 3 is a rear perspective view of a dye intermediate waste liquid treatment apparatus according to the present utility model;

FIG. 4 is an enlarged schematic view of FIG. 1 at A;

Fig. 5 is an enlarged schematic view at B in fig. 2.

Legend description:

1. A base; 2. a support leg; 3. a pre-feed box; 4. a feed pipe; 5. a first motor; 6. a slide block; 7. sealing cover; 8. a water outlet; 9. a controller; 10. a sterilization box; 11. sealing the filter frame; 12. a first treatment tank; 13. a second treatment tank; 14. fine filter screen; 15. a third liquid feeding pipe; 16. a second liquid feeding pipe; 17. a coarse filter screen; 18. a first liquid feeding pipe; 19. a stirring rod is anticipated; 20. stirring the leaves; 21. a first liquid feed pump; 22. a material homogenizing and stirring device; 23. a second liquid feed pump; 24. an ultraviolet germicidal lamp; 25. a sewage outlet; 26. a third liquid feed pump; 27. a blow-down valve; 28. a drainage plate; 29. a seal ring; 30. sealing the chute; 31. and a second motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: a dye intermediate waste liquid treatment device comprises a base 1, a pre-feeding box 3 is arranged in the middle of the upper side wall of the base 1 near one side, a feeding pipe 4 is connected in a penetrating manner in the middle of the upper side wall of the pre-feeding box 3 near the other side, a first motor 5 is arranged in the middle of the upper side wall of the pre-feeding box 3, the output end of the first motor 5 penetrates through the middle of the upper side wall of the pre-feeding box 3, a pre-stirring rod 19 is arranged in the middle of the inner side wall of the pre-feeding box 3 near the top, a plurality of stirring blades 20 distributed in arrays are arranged in the two side positions of the outer side wall of the pre-stirring rod 19, a first liquid feeding pump 21 is arranged in the middle of the upper side wall of the base 1 near the other side and at one side position of the pre-feeding box 3, the input end of the first liquid feeding pump 21 penetrates through the middle near the lower end of one side wall of the pre-feeding box 3, the upper side wall output end of the first liquid feeding pump 21 is connected with the first liquid feeding pipe 18, the first treatment box 12 is arranged at the position close to one side of the middle of the upper side wall of the base 1 and positioned at the position of one side of the first liquid feeding pump 21, the output end of the first liquid feeding pipe 18 penetrates through the other side wall middle of the first treatment box 12 and is close to the upper end position, the dye intermediate waste liquid to be treated is conveyed into the anticipating box 3 through the feeding pipe 4, the movable end of the first motor 5 drives the anticipating stirring rod 19 to rotate so as to drive the stirring blade 20 to rotate, the stirring mechanism in the anticipating box 3 is used for stirring, the functions of promoting sedimentation, preventing sedimentation, uniformly mixing, keeping oxidation, reducing sludge concentration and the like can be achieved, the subsequent wastewater treatment work is facilitated, the second motor 31 is arranged at the position close to the lower end of both sides of the middle of the rear side wall of the first treatment box 12, the movable ends of the two second motors 31 penetrate through the lower middle of the rear side wall of the first treatment tank 12 and lean against the lower middle side, the movable ends of the two second motors 31 penetrate through the lower middle of the inner side wall of the first treatment tank 12 and lean against the lower side, the homogenizing and stirring device 22 is connected to the two sides of the rear middle of the inner side wall of the first treatment tank 12, the second liquid feeding pump 23 is installed in the middle of the upper side wall of the base 1, the sterilizing tank 10 is installed in one side position of the second liquid feeding pump 23 and lean against one side position of the upper side wall of the base 1, the second liquid feeding pipe 16 is connected to the upper side output end of the upper side wall of the second liquid feeding pump 23, the output end of the second liquid feeding pipe 16 penetrates through the other side wall of the sterilizing tank 10 and lean against the upper end position of the first treatment tank 12, waste water is firstly impacted with the coarse filter net 17, so that after the impurities with larger particles are filtered by the coarse filter net 17, the rest waste water drives the homogenizing and stirring device 22 through the movable ends of the two second motors 31 and controls the temperature of the homogenizing and stirring device at any time, and the temperature of the second sewage is convenient to heat up and the growth of the microorganism at any time, and the growth speed is convenient.

Ultraviolet sterilizing lamps 24 are arranged in the middle of the inner side wall of the sterilizing box 10 near the upper end positions of the two sides and in the middle of the inner side wall near the lower end positions of the two sides, the four ultraviolet sterilizing lamps 24 are distributed in a rectangular array, a third liquid feeding pump 26 is arranged in the middle of the upper side wall of the base 1, the input end of the third liquid feeding pump 26 penetrates through the middle of one side wall of the sterilizing box 10 near the lower end position, a second treatment box 13 is arranged in one side position of the third liquid feeding pump 26 and in the middle of the upper side wall of the base 1 near one side position, the output end of the third liquid feeding pump 26 is connected with a third liquid feeding pipe 15, the output end of the second liquid feeding pipe 16 penetrates through the middle of the other side wall of the second treatment box 13 near the upper end position, the second liquid feeding pipe 16 is conveyed into the sterilizing box 10, and sewage is sterilized under the action of the four ultraviolet sterilizing lamps 24, sealing slide grooves 30 are respectively formed in the middle of the inner side wall of the second treatment box 13 and the inner side wall of the first treatment box 12 and the middle of the second treatment box 12, sliding blocks 6 are respectively connected to the inner side walls of the two groups of sealing slide grooves 30 in a sliding manner, sealing rings 29 are respectively arranged in the inner side walls of the two groups of sealing slide grooves 30 and the middle of the middle upper end positions of the inner side walls, sealing filter frames 11 are respectively arranged between one side wall and the other side wall of the two sliding blocks 6 between the two side walls of the two sliding blocks 6 arranged on the other side and the other side, the two sealing filter frames 11 penetrate through and are respectively connected to the middle of the front side wall of the first treatment box 12 and the front side wall of the second treatment box 13 in a sliding manner, when impurities such as sludge and the like remained on the fine filter screen 14 and the coarse filter screen 17 need to be cleaned, and the corresponding two sliding blocks 6 are respectively moved to the front sides in the two sealing slide grooves 30 by pulling the front side walls of the two sealing filter frames 11, the fine filter screen 14 and the coarse filter screen 17 are detached for cleaning, the operation is simple, the subsequent cleaning is convenient, the fine filter screen 14 is installed in the middle position of the inner side wall of the sealed filter frame 11 on one side, the coarse filter screen 17 is installed in the middle position of the inner side wall of the sealed filter frame 11 on the other side, the coarse filter screen 17 is used for preliminarily filtering impurities such as sludge with larger particles, the fine filter screen 14 is used for filtering impurities such as sludge with smaller particles, the water outlet 8 is connected to the lower end position near the middle of one side wall of the second treatment box 13, the drainage plates 28 are installed in the lower side wall middle of the second treatment box 13 on two sides, the two drainage plates 28 are distributed in a mirror image opposite mode, the lower side walls of the two drainage plates 28 penetrate through the middle position near one side and the upper side wall of the base 1 respectively, the lower side walls of the two drainage plates 28 are cut into the middle position near one side of the bottom of the inner side wall of the base 1, the drain valve 27 is installed on the lower side of the lower side wall of the drain valve 27, the drain outlet 25 penetrates through the middle near one side position near the lower side of the base 1;

After the filtration is finished, the material is discharged through the water outlet 8, fine impurities, sludge and the like are precipitated in the second treatment box 13, finally, the material is discharged through the drain outlet 25 by opening the drain valve 27, the sealing covers 7 are respectively arranged at the middle positions of the upper side wall of the second treatment box 13, the upper side wall of the sterilization box 10 and the upper side wall of the first treatment box 12, the controller 9 is arranged at the middle position of the front side wall of the second treatment box 13, the sealing covers 7 are used for avoiding the waste water from splashing outside the equipment in the waste water treatment process, the supporting legs 2 are respectively arranged at the lower side wall of the base 1 by four corners, the four supporting legs 2 are distributed in a rectangular array, and the four supporting legs 2 are used for supporting the whole device.

Working principle: the waste liquid of the dye intermediate to be treated is conveyed into a anticipation box 3 through a feed pipe 4, a movable end of a first motor 5 drives a anticipation stirring rod 19 to rotate so as to drive a stirring blade 20 to rotate, the waste liquid is stirred through a stirring mechanism in the anticipation box 3, can play roles of promoting sedimentation, preventing sedimentation, mixing uniformly, maintaining oxidation, reducing sludge concentration and the like, is beneficial to the subsequent wastewater treatment work, and the stirred wastewater is conveyed into the first liquid conveying pipe 18 through the input end of the first liquid conveying pump 21, and is fed into the first treatment tank 12 through the first liquid feed pipe 18, the waste water first collides with the coarse screen 17, after the impurities with larger particles are filtered by the coarse filter screen 17, the remaining wastewater respectively drives the two refining stirring devices 22 through the movable ends of the two second motors 31 and is matched with a heating module, so that the temperature of the sewage in the first treatment tank 12 is quickly raised, the temperature of the sewage can be conveniently adjusted at any time, the propagation and growth speed of microorganisms can be conveniently controlled, after the temperature control is finished, is conveyed into the second liquid conveying pipe 16 through the input end of the second liquid conveying pump 23, is conveyed into the sterilization box 10 through the second liquid conveying pipe 16, the sewage is sterilized by the four ultraviolet sterilizing lamps 24, and is conveyed to the third liquid conveying pipe 15 through the input end of the third liquid conveying pump 26 after sterilization, is conveyed into the second treatment tank 13 through the third liquid conveying pipe 15, fine impurities in the sewage are filtered through the fine filter screen 14, the sewage is discharged through the water outlet 8 after the filtering is finished, the fine impurities, the sludge and the like are deposited in the second treatment tank 13, and finally the sewage is discharged through the sewage outlet 25 through the opening of the sewage discharging valve 27.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a dyestuff intermediate waste liquid treatment device, includes base (1), its characterized in that: the utility model discloses a liquid pump, including base (1), material feed box (3) is installed to the upper side wall centre of base (1) near one side position, material feed pipe (4) is installed to the upper side wall centre of expecting case (3) near opposite side position through connection, first motor (5) are installed to the upper side wall intermediate position of expecting case (3), the output of first motor (5) just is located the upper side wall intermediate position of material feed box (3) near top position, expecting puddler (19) are installed near the inside wall centre of material feed box (3), stirring leaf (20) that a plurality of arrays distribute are installed to the lateral wall both sides position of expecting puddler (19), first liquid pump (21) are installed near opposite side position and are located the one side position of material feed box (3) in the upper side wall centre of base (1), the input of first liquid pump (21) runs through the lower extreme position near the side wall centre of material feed box (3), first liquid pump (18) are connected to the upper side wall output of first liquid pump (21), the upper side wall intermediate position of base (1) just is located first liquid pump (12) near one side position near the first liquid pump (12) of first side of handling position.

2. A dye intermediate waste liquid treatment apparatus according to claim 1, wherein: the utility model discloses a sterilizing box, including first processing case (12), second motor (31) are all installed near both sides lower extreme position in the middle of the back lateral wall of first processing case (12), two the expansion end of second motor (31) runs through respectively in the middle of the back lateral wall lower extreme of first processing case (12) lean on one side position and the centre lean on opposite side position, two the expansion end of second motor (31) just is located in the middle of the inside wall rear side of first processing case (12) lean on lower extreme both sides position and is connected with refining agitating unit (22) respectively, second liquid delivery pump (23) are installed to the upper lateral wall intermediate position of base (1), the input of second liquid delivery pump (23) runs through the side wall intermediate position of first processing case (12), sterilizing box (10) are installed near one side position in the middle of the upper lateral wall of base (1) in the position of second liquid delivery pump (23), the upper lateral wall output of second liquid delivery pump (23) is connected with second liquid delivery pipe (16), the output of second liquid delivery pipe (16) runs through another position near the intermediate lateral wall of sterilizing box (10).

3. A dye intermediate waste liquid treatment apparatus according to claim 2, wherein: ultraviolet germicidal lamp (24) are all installed to the inside wall middle of case (10) of disinfecting near both sides upper end position and inside wall middle near both sides lower extreme position, four ultraviolet germicidal lamp (24) are rectangular array distribution, third liquid delivery pump (26) are installed to the last lateral wall intermediate position of base (1), the input of third liquid delivery pump (26) runs through the lateral wall middle of case (10) of disinfecting near the lower extreme position, second treatment case (13) are installed near the one side position in the upper lateral wall middle of one side position and being located base (1) of third liquid delivery pump (26), the upper lateral wall output of third liquid delivery pump (26) is connected with third liquid delivery pipe (15), the output of second liquid delivery pipe (16) runs through the other lateral wall middle of second treatment case (13) near the upper end position.

4. A dye intermediate waste liquid treatment apparatus according to claim 3, wherein: sealing slide grooves (30) are formed in the middle of the inner side wall of the second treatment box (13) and the inner side wall of the first treatment box (12) and the middle of the inner side wall of the second treatment box and the two side walls of the first treatment box, sliding blocks (6) are connected to the inner side walls of the sealing slide grooves (30) in a sliding mode, sealing rings (29) are arranged in the middle of the inner side walls of the sealing slide grooves (30), the middle upper end positions of the sealing slide grooves and the middle lower end positions of the inner side walls, sealing filter frames (11) are arranged between one side wall of each sliding block (6) and the other side wall and between one side wall of each sliding block (6) and the other side wall of each sliding block (6), and the sealing filter frames (11) penetrate through the front side wall of the first treatment box (12) and are connected to the front side wall of the second treatment box (13) and the front side wall of each sliding block is located at the middle position of the first treatment box (12).

5. The dye intermediate waste liquid treatment apparatus according to claim 4, wherein: a fine filter screen (14) is arranged in the middle of the inner side wall of the sealed filter frame (11) on one side, and a coarse filter screen (17) is arranged in the middle of the inner side wall of the sealed filter frame (11) on the other side.

6. The dye intermediate waste liquid treatment apparatus according to claim 5, wherein: the drainage device is characterized in that a drainage outlet (8) is connected to the middle of one side wall of the second treatment box (13) near the lower end, drainage plates (28) are arranged near the middle of the lower side wall of the second treatment box (13) near the two sides, the drainage plates (28) are in mirror image opposite distribution, the lower side walls of the drainage plates (28) penetrate through the middle of the upper side wall of the base (1) respectively near one side position and the upper side wall one side position, the lower side walls of the drainage plates (28) are cut in the middle of the bottom of the inner side wall of the base (1) near one side position, a drain valve (27) is arranged on the lower side wall of the drain valve (27), and the lower side wall of the drain valve (25) penetrates through the middle of the lower side wall of the base (1) near one side position.

7. The dye intermediate waste liquid treatment apparatus according to claim 6, wherein: sealing covers (7) are arranged at the middle positions of the upper side wall of the second treatment box (13) and the upper side wall of the sterilization box (10) and the middle position of the upper side wall of the first treatment box (12), and a controller (9) is arranged at the middle position of the front side wall of the second treatment box (13).

8. A dye intermediate waste liquid treatment apparatus according to claim 1, wherein: the lower side wall of the base (1) is provided with supporting legs (2) at four corners, and four supporting legs (2) are distributed in a rectangular array.