CN113321360A - Catalytic oxidation evaporation recovery system for mercerizing waste alkali liquor of yarn-dyed fabric - Google Patents
Catalytic oxidation evaporation recovery system for mercerizing waste alkali liquor of yarn-dyed fabric Download PDFInfo
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- CN113321360A CN113321360A CN202110581610.5A CN202110581610A CN113321360A CN 113321360 A CN113321360 A CN 113321360A CN 202110581610 A CN202110581610 A CN 202110581610A CN 113321360 A CN113321360 A CN 113321360A
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- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 56
- 230000003647 oxidation Effects 0.000 title claims abstract description 55
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 54
- 239000002699 waste material Substances 0.000 title claims abstract description 31
- 238000001704 evaporation Methods 0.000 title claims abstract description 30
- 238000011084 recovery Methods 0.000 title claims abstract description 30
- 230000008020 evaporation Effects 0.000 title claims abstract description 29
- 239000004744 fabric Substances 0.000 title claims abstract description 25
- 239000003513 alkali Substances 0.000 title claims abstract description 20
- 239000002585 base Substances 0.000 claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims description 36
- 230000007246 mechanism Effects 0.000 claims description 26
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 230000010405 clearance mechanism Effects 0.000 abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 25
- 239000002351 wastewater Substances 0.000 description 13
- 239000012535 impurity Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 244000309464 bull Species 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000006081 fluorescent whitening agent Substances 0.000 description 2
- 238000005517 mercerization Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a catalytic oxidation evaporation recovery system for yarn-dyed fabric mercerizing waste alkali liquor, which comprises a base and a support fixed at the bottom of the base, wherein the top of the base is fixedly connected with a settling tank, the top of the base is fixedly connected with a catalytic oxidation tank, the top of the base is also fixedly connected with an evaporation recovery tank, the top of the base is fixedly connected with a first pump, a liquid inlet of the first pump is communicated with the right side of the settling tank through a first conduit, the top of the base is fixedly connected with a filter tank through a support rod, and the right side of the filter tank is communicated with the surface of the catalytic oxidation tank through a folded pipe. This a catalytic oxidation evaporation recovery system for yarn-dyed fabric mercerizing waste lye, the setting through automatic clearance mechanism of filter plate is convenient for utilize the rivers as power, and then clears up the filter plate surface, need not dismantle the clearance to the filter plate, prevents effectively that the filter plate from taking place to block up, improves work efficiency.
Description
Technical Field
The invention relates to the technical field of textile printing and dyeing, in particular to a catalytic oxidation evaporation recovery system for mercerized waste alkali liquor of yarn-dyed fabric.
Background
The mercerizing waste lye is generally characterized by high impurity suspension, deep chromaticity, high content of refractory organics and the like, mercerizing dilute lye wastewater is generated in the mercerizing process, fabrics are soaked in concentrated sodium hydroxide solution and then washed by clean water, and the washed wastewater is dilute lye wastewater. The fiber and the color in the waste alkali liquor are main factors influencing the recycling of the alkali liquor and are main objects of separation in the purification process. The fiber is mainly from the fabric, the fiber in the fabric can be mixed into the concentrated sodium hydroxide solution when the fabric is soaked in the concentrated sodium hydroxide solution, and the fiber can be mixed into the dilute alkali solution when the fabric is washed. The chroma is generated by auxiliaries such as fluorescent whitening agents added in the mercerizing process, and the fluorescent whitening agents are the main reasons for generating the chroma of the dilute alkali liquor. At present, most of mercerization waste lye of textile printing and dyeing enterprises mainly treats tail ends, and a large amount of hydrochloric acid is used in subsequent treatment, so that the mercerization waste lye not only becomes a heavy burden for economic development of the enterprises, but also some recyclable resources are not effectively utilized, the raw material consumption of the enterprises is increased, the product cost is increased, the economic benefit is reduced, and the enthusiasm and the initiative of the enterprises in treating pollution are influenced.
At present, the conventional recovery method of mercerized waste alkali liquor is to filter impurities suspended matters in waste water by a physical method, then decolor by adsorption and oxidation technologies, and finally concentrate and recycle by an evaporation technology, when the impurities in the waste water are filtered, impurities are easy to adhere to the surface of the waste water, and are easy to block after a long time, generally, disassembly and cleaning are carried out, time and labor are wasted, the working efficiency is reduced, and when the waste liquid is conveyed, the pipeline is easy to block by floccules such as wool and the like, generally, manual dredging is carried out, and the treatment efficiency is low.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a catalytic oxidation evaporation recovery system for yarn-dyed fabric mercerizing waste lye, which solves the problems that when impurities in waste water are filtered, the impurities are easy to adhere to the surface of the waste water when the waste water is filtered by a filter plate, the waste water is easy to block after a long time, the waste water is time-consuming and labor-consuming to disassemble and clean, the working efficiency is reduced, and when the waste water is conveyed, the pipeline is easy to block due to flocs such as plush and the like, and the waste water is generally dredged manually, so that the treatment efficiency is low.
In order to achieve the purpose, the invention is realized by the following technical scheme: a catalytic oxidation evaporation recovery system for yarn-dyed fabric mercerizing waste alkali liquor comprises a base and a support fixed at the bottom of the base, wherein a settling tank is fixedly connected to the top of the base, a catalytic oxidation tank is fixedly connected to the top of the base, an evaporation recovery tank is also fixedly connected to the top of the base, a first pump is fixedly connected to the top of the base, a liquid inlet of the first pump is communicated with the right side of the settling tank through a first conduit, a filter tank is fixedly connected to the top of the base through a support rod, the right side of the filter tank is communicated with the surface of the catalytic oxidation tank through a folded pipe, a filter plate is fixedly connected to the inner wall of the filter tank, a liquid outlet of the first pump is communicated with the left side of the filter tank through a second conduit, a second pump is fixedly connected to the top of the base, and a liquid inlet of the second pump is communicated with the surface of the catalytic oxidation tank through a first connecting pipe, the liquid outlet of second suction pump passes through the second connecting pipe and the surface intercommunication of evaporation recovery jar, the inside of crossing the filter tank is provided with the automatic mechanism of clearing up of filter plate, be provided with the mediation on the base and prevent stifled mechanism, be provided with abundant rabbling mechanism on the catalytic oxidation jar.
The automatic cleaning mechanism of filter plate is including setting up at the inside cylinder of filter tank, the cylinder rotates the inner wall of connecting at filter tank through the pivot, the fixed surface of cylinder is connected with the drive plate, the place ahead of cylinder is rotated and is connected with the connecting rod, the inner wall sliding connection who filters the tank has the slide bar, the surface rotation of slide bar is connected with the bull stick, the surface of bull stick rotates with the surface of connecting rod to be connected, the right-hand member fixedly connected with push pedal of slide bar, the right side fixedly connected with clearance brush needle of push pedal, logical groove has been seted up to the below of filtering the tank surface, the below intercommunication of filtering the tank surface has a surge drum, the bottom of surge drum runs through the base and extends to the below of base, the inner wall of surge drum inlays and is equipped with the sealing plug.
Preferably, the mediation prevents stifled mechanism including fixing in the base bottom prevent stifled motor and fix the piston cylinder on the setting tank right side through branch, prevent that the output shaft fixedly connected with of stifled motor runs through the drive shaft of rotation on the base, the fixed surface of drive shaft is connected with the carousel.
Preferably, the inner wall sliding connection of piston cylinder has the removal piston, the positive fixedly connected with extension rod of removal piston, the one end of extension rod runs through piston cylinder and extends to the outside of piston cylinder.
Preferably, the surface of the extension rod is rotatably connected with a bar-shaped block, and the surface of the bar-shaped block is rotatably connected with the surface of the turntable.
Preferably, a dredging pipe is communicated with the rear part of the piston cylinder, and one end of the dredging pipe is communicated with the surface of the first guide pipe.
Preferably, the sufficient stirring mechanism comprises a stirring motor fixed on the top of the catalytic oxidation tank and a driven shaft rotatably connected between two sides of the inner wall of the catalytic oxidation tank, and an output shaft of the stirring motor is fixedly connected with a stirring shaft.
Preferably, the bottom end of the stirring shaft penetrates through the catalytic oxidation tank and extends to the inside of the catalytic oxidation tank, the surface of the stirring shaft is fixedly connected with a first stirring paddle, and the surface of the stirring shaft is fixedly connected with a first bevel gear.
Preferably, the surface of the driven shaft is fixedly connected with a second bevel gear meshed with the first bevel gear, and the surface of the driven shaft is fixedly connected with a second stirring paddle.
Advantageous effects
The invention provides a catalytic oxidation evaporation recovery system for mercerizing waste alkali liquor of yarn-dyed fabric. Compared with the prior art, the method has the following beneficial effects:
(1) this a catalytic oxidation evaporation recovery system for yarn-dyed fabric mercerizing waste lye, inside through crossing the filter tank is provided with the automatic clearance mechanism of filter plate, the automatic clearance mechanism of filter plate is including setting up the cylinder inside filtering the tank, the cylinder rotates the inner wall of connecting at the filter tank through the pivot, the fixed surface of cylinder is connected with the drive plate, the place ahead of cylinder is rotated and is connected with the connecting rod, the inner wall sliding connection who crosses the filter tank has the slide bar, the rotation on surface of slide bar is connected with the bull stick, the surface of bull stick rotates with the surface of connecting rod to be connected, the right-hand member fixedly connected with push pedal of slide bar, the right side fixedly connected with clearance brush needle of push pedal, be convenient for utilize rivers as power through setting up of the automatic clearance mechanism of filter plate, and then clear up the filter plate surface, do not need to dismantle the clearance to the filter plate, effectively prevent that the filter plate from taking place to block up, and improve work efficiency.
(2) This a catalytic oxidation evaporation recovery system for yarn-dyed fabric mercerized waste alkali liquid, through dredging anti-blocking mechanism including fixing at the base bottom prevent stifled motor and fix the piston cylinder on the precipitation case right side through branch, the output shaft fixedly connected with who prevents stifled motor runs through the drive shaft of rotation on the base, the fixed surface of drive shaft is connected with the carousel, the inner wall sliding connection of piston cylinder has the removal piston, the positive fixedly connected with extension rod of removal piston, the one end of extension rod runs through the piston cylinder and extends to the outside of piston cylinder, through the setting of dredging anti-blocking mechanism, be convenient for dredge to first pipe, prevent that floccules such as pile from causing first pipe to block up, can effectively dredge first pipe, the treatment effeciency is high.
(3) This a catalytic oxidation evaporation recovery system for yarn-dyed fabric mercerizing waste lye, through fixing the driven shaft of connecting between catalytic oxidation jar inner wall both sides with rotating at the agitator motor at catalytic oxidation jar top at abundant rabbling mechanism, agitator motor's output shaft fixedly connected with (mixing) shaft, the inside of catalytic oxidation jar and extending to catalytic oxidation jar is run through to the bottom of (mixing) shaft, the first stirring rake of fixed surface of (mixing) shaft, the first bevel gear of fixed surface of (mixing) shaft, setting through abundant rabbling mechanism, be convenient for accelerate the inside chemical reaction of catalytic oxidation jar, reduce reaction time, and then improve work efficiency.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of a canister construction of the present invention;
FIG. 3 is a perspective view of the structure of the dredging anti-blocking mechanism of the present invention;
FIG. 4 is a perspective cross-sectional view of the piston cylinder arrangement of the present invention;
FIG. 5 is a perspective view of the construction of the intensive mixing mechanism of the present invention.
In the figure: 1-base, 2-bracket, 3-settling tank, 4-catalytic oxidation tank, 5-evaporation recovery tank, 6-first pump, 7-automatic filter plate cleaning mechanism, 701-roller, 702-rotating shaft, 703-driving plate, 704-connecting rod, 705-sliding rod, 706-rotating rod, 707-push plate, 708-cleaning brush needle, 709-through groove, 710-collecting cylinder, 711-sealing plug, 8-dredging anti-blocking mechanism, 801-anti-blocking motor, 802-piston cylinder, 803-driving shaft, 804-rotating disk, 805-moving piston, 806-extending rod, 807-strip-shaped block, 808-dredging pipe, 9-full stirring mechanism, 901-stirring motor, 902-driven shaft, 903-stirring shaft, 904-a first stirring paddle, 905-a first bevel gear, 906-a second bevel gear, 907-a second stirring paddle, 10-a first conduit, 11-a filter tank, 12-a filter plate, 13-a second conduit, 14-a second pump, 15-a first connecting pipe, 16-a second connecting pipe and 17-a folded pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a catalytic oxidation evaporation recovery system for yarn-dyed fabric mercerizing waste alkali liquor comprises a base 1 and a bracket 2 fixed at the bottom of the base 1, wherein the top of the base 1 is fixedly connected with a settling tank 3, the top of the base 1 is fixedly connected with a catalytic oxidation tank 4, the top of the base 1 is also fixedly connected with an evaporation recovery tank 5, the top of the base 1 is fixedly connected with a first pump 6 which is electrically connected with an external power supply and is controlled by a control switch, a liquid inlet of the first pump 6 is communicated with the right side of the settling tank 3 through a first conduit 10, the top of the base 1 is fixedly connected with a filter tank 11 through a support rod, the right side of the filter tank 11 is communicated with the surface of the catalytic oxidation tank 4 through a folded pipe 17, the inner wall of the filter tank 11 is fixedly connected with a filter plate 12, a liquid outlet of the first pump 6 is communicated with the left side of the filter tank 11 through a second conduit 13, and the top of the base 1 is fixedly connected with a second pump 14, with external power source electric connection and control through control switch, the surface intercommunication of first connecting pipe 15 and catalytic oxidation jar 4 is passed through to the inlet of second pumper 14, and the surface intercommunication of second pumper 14 through second connecting pipe 16 and evaporation recovery jar 5 is crossed the inside of filter tank 11 and is provided with automatic clearance mechanism 7 of filter plate, is provided with the mediation on the base 1 and prevents stifled mechanism 8, is provided with abundant rabbling mechanism 9 on the catalytic oxidation jar 4.
The automatic filter plate cleaning mechanism 7 comprises a roller 701 arranged inside a filter tank 11, the roller 701 is rotatably connected to the inner wall of the filter tank 11 through a rotating shaft 702, the surface of the roller 701 is fixedly connected with a drive plate 703 and is provided with a plurality of parts, the front of the roller 701 is rotatably connected with a connecting rod 704, the inner wall of the filter tank 11 is slidably connected with a sliding rod 705, the surface of the sliding rod 705 is rotatably connected with a rotating rod 706, the surface of the rotating rod 706 is rotatably connected with the surface of the connecting rod 704, the right end of the sliding rod 705 is fixedly connected with a push plate 707, the right side of the push plate 707 is fixedly connected with a cleaning brush needle 708, a through groove 709 is formed below the surface of the filter tank 11, the lower part of the surface of the filter tank 11 is communicated with a collecting cylinder 710, the bottom of the collecting cylinder 710 penetrates through a base 1 and extends to the lower part of the base 1, and a sealing plug 711 is embedded in the inner wall of the collecting cylinder 710.
In the embodiment of the invention, the dredging and anti-blocking mechanism 8 comprises an anti-blocking motor 801 fixed at the bottom of the base 1 and a piston cylinder 802 fixed at the right side of the settling tank 3 through a support rod, the anti-blocking motor 801 is electrically connected with an external power supply and is controlled through a control switch, an output shaft of the anti-blocking motor 801 is fixedly connected with a driving shaft 803 which penetrates through the base 1 and rotates, and the surface of the driving shaft 803 is fixedly connected with a turntable 804.
In the embodiment of the present invention, the inner wall of the piston cylinder 802 is slidably connected with a movable piston 805, the front surface of the movable piston 805 is fixedly connected with an extension rod 806, and one end of the extension rod 806 penetrates through the piston cylinder 802 and extends to the outside of the piston cylinder 802.
In the embodiment of the present invention, a bar-shaped block 807 is rotatably connected to the surface of the extension rod 806, and the surface of the bar-shaped block 807 is rotatably connected to the surface of the turntable 804.
In the embodiment of the present invention, a dredging pipe 808 is communicated with the rear of the piston cylinder 802, and one end of the dredging pipe 808 is communicated with the surface of the first conduit 10.
In the embodiment of the present invention, the sufficient stirring mechanism 9 includes a stirring motor 901 fixed on the top of the catalytic oxidation tank 4 and a driven shaft 902 rotatably connected between two sides of the inner wall of the catalytic oxidation tank 4, an output shaft of the stirring motor 901 is fixedly connected with a stirring shaft 903, and the stirring motor 901 is electrically connected with an external power supply and is controlled by a control switch.
In the embodiment of the invention, the bottom end of the stirring shaft 903 penetrates through the catalytic oxidation tank 4 and extends into the catalytic oxidation tank 4, the surface of the stirring shaft 903 is fixedly connected with a first stirring paddle 904, and the surface of the stirring shaft 903 is fixedly connected with a first bevel gear 905.
In the embodiment of the present invention, a second bevel gear 906 engaged with the first bevel gear 905 is fixedly connected to the surface of the driven shaft 902, and a second stirring paddle 907 is fixedly connected to the surface of the driven shaft 902.
And those not described in detail in this specification are well within the skill of those in the art.
When the device works, the first pump 6 is started, waste liquid in the settling tank 3 is pumped into the filter tank 11, impurities in the waste liquid are filtered through the filter plate 12, the roller 701 is driven to rotate through the drive plate 703 in the waste liquid flowing process, the slide rod 705 is further driven to move up and down through the matching of the connecting rod 704 and the rotating rod 705, the push plate 707 is further driven to move up and down, the cleaning brush needle 708 is driven to move through the push plate 707 to clean the impurities on the surface of the filter plate 12, the impurities drop into the collecting barrel 710 through the through groove 709, the impurities can be taken out by opening the sealing plug 711, the waste liquid enters the catalytic oxidation tank 4 for catalytic oxidation, the stirring motor 901 is started to drive the first stirring paddle 904 to stir, meanwhile, the second stirring paddle 907 is driven to rotate through the matching of the first bevel gear 905 and the second bevel gear 906 to accelerate the catalytic oxidation reaction, and finally the second pump 14 is started, leading-in evaporation recovery jar 5 of waste liquid after will handling, taking place to block up for avoiding first pipe 10, start and prevent stifled motor 801, drive carousel 804 through drive shaft 803 and rotate, and then drive extension rod 806 back-and-forth movement through bar block 807, and then make and remove piston 805 and slide from beginning to end, and then dredge first pipe 10, effectively prevent that first pipe 10 from blockking up.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a catalytic oxidation evaporation recovery system for yarn-dyed fabric mercerizing waste lye, includes base (1) and fixes support (2) in base (1) bottom, its characterized in that: the device comprises a base (1), a settling tank (3) is fixedly connected to the top of the base (1), a catalytic oxidation tank (4) is fixedly connected to the top of the base (1), an evaporation recovery tank (5) is also fixedly connected to the top of the base (1), a first pump (6) is fixedly connected to the top of the base (1), a liquid inlet of the first pump (6) is communicated with the right side of the settling tank (3) through a first conduit (10), a filter tank (11) is fixedly connected to the top of the base (1) through a support rod, the right side of the filter tank (11) is communicated with the surface of the catalytic oxidation tank (4) through a folded pipe (17), a filter plate (12) is fixedly connected to the inner wall of the filter tank (11), a liquid outlet of the first pump (6) is communicated with the left side of the filter tank (11) through a second conduit (13), a second pump (14) is fixedly connected to the top of the base (1), a liquid inlet of the second pump (14) is communicated with the surface of the catalytic oxidation tank (4) through a first connecting pipe (15), a liquid outlet of the second pump (14) is communicated with the surface of the evaporation recovery tank (5) through a second connecting pipe (16), an automatic filter plate cleaning mechanism (7) is arranged inside the filter tank (11), a dredging and anti-blocking mechanism (8) is arranged on the base (1), and a sufficient stirring mechanism (9) is arranged on the catalytic oxidation tank (4);
the automatic filter plate cleaning mechanism (7) comprises a roller (701) arranged inside a filter tank (11), the roller (701) is rotatably connected to the inner wall of the filter tank (11) through a rotating shaft (702), a driving plate (703) is fixedly connected to the surface of the roller (701), a connecting rod (704) is rotatably connected to the front of the roller (701), a sliding rod (705) is slidably connected to the inner wall of the filter tank (11), a rotating rod (706) is rotatably connected to the surface of the sliding rod (705), the surface of the rotating rod (706) is rotatably connected to the surface of the connecting rod (704), a push plate (707) is fixedly connected to the right end of the sliding rod (705), a cleaning brush needle (708) is fixedly connected to the right side of the push plate (707), a through groove (709) is formed below the surface of the filter tank (11), and a collecting barrel (710) is communicated below the surface of the filter tank (11), the bottom of the collecting cylinder (710) penetrates through the base (1) and extends to the lower side of the base (1), and a sealing plug (711) is embedded in the inner wall of the collecting cylinder (710).
2. The catalytic oxidation evaporation recovery system for yarn-dyed fabric mercerized waste alkali liquor according to claim 1, which is characterized in that: dredge and prevent stifled mechanism (8) including fixing stifled motor (801) in base (1) bottom and fix piston cylinder (802) on setting tank (3) right side through branch, the output shaft fixedly connected with who prevents stifled motor (801) runs through drive shaft (803) of rotation on base (1), the fixed surface of drive shaft (803) is connected with carousel (804).
3. The catalytic oxidation evaporation recovery system for yarn-dyed fabric mercerized waste alkali liquor according to claim 2, characterized in that: the inner wall of the piston cylinder (802) is connected with a movable piston (805) in a sliding mode, the front face of the movable piston (805) is fixedly connected with an extension rod (806), and one end of the extension rod (806) penetrates through the piston cylinder (802) and extends to the outside of the piston cylinder (802).
4. The catalytic oxidation evaporation recovery system for yarn-dyed fabric mercerized waste alkali liquor according to claim 3, characterized in that: the surface of the extension rod (806) is rotatably connected with a bar-shaped block (807), and the surface of the bar-shaped block (807) is rotatably connected with the surface of the turntable (804).
5. The catalytic oxidation evaporation recovery system for yarn-dyed fabric mercerized waste alkali liquor according to claim 2, characterized in that: a dredging pipe (808) is communicated with the rear part of the piston cylinder (802), and one end of the dredging pipe (808) is communicated with the surface of the first conduit (10).
6. The catalytic oxidation evaporation recovery system for yarn-dyed fabric mercerized waste alkali liquor according to claim 1, which is characterized in that: the full stirring mechanism (9) comprises a stirring motor (901) fixed at the top of the catalytic oxidation tank (4) and a driven shaft (902) rotatably connected between two sides of the inner wall of the catalytic oxidation tank (4), and an output shaft of the stirring motor (901) is fixedly connected with a stirring shaft (903).
7. The catalytic oxidation evaporation recovery system for yarn-dyed fabric mercerized waste alkali liquor according to claim 6, characterized in that: the bottom end of (mixing) shaft (903) runs through catalytic oxidation jar (4) and extends to the inside of catalytic oxidation jar (4), the fixed surface of (mixing) shaft (903) is connected with first stirring rake (904), the fixed surface of (mixing) shaft (903) is connected with first bevel gear (905).
8. The catalytic oxidation evaporation recovery system for yarn-dyed fabric mercerized waste alkali liquor according to claim 6, characterized in that: the surface of the driven shaft (902) is fixedly connected with a second bevel gear (906) meshed with the first bevel gear (905), and the surface of the driven shaft (902) is fixedly connected with a second stirring paddle (907).
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Application publication date: 20210831 |