CN215327431U

CN215327431U - Biochemical combined treatment device for printing and dyeing wastewater

Info

Publication number: CN215327431U
Application number: CN202121585366.1U
Authority: CN
Inventors: 周静
Original assignee: Zhejiang Rainbow Village Printing And Dyeing Co ltd
Current assignee: Zhejiang Rainbow Village Printing And Dyeing Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-28
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a biochemical combined treatment device for printing and dyeing wastewater, which comprises a box body, a filter screen, a mixing chamber, a settling chamber and a control panel, wherein a liquid inlet is arranged at the top end of the box body, the bottom end of the liquid inlet extends into the box body, a first motor is arranged on the outer wall of one side of the box body, a first rotating shaft is arranged at the output end of the first motor through a coupling, a first screw rod is arranged on one side of the first rotating shaft, which is far away from the first motor, and extends into the box body, a first sliding sleeve is arranged at the surface thread of the first screw rod, a brush head is arranged at the bottom end of the first sliding sleeve, the filter screen is arranged in the box body below the brush head, and impurity pipes are arranged on the outer walls of the box body at two sides of the filter screen. The utility model realizes the disassembly and maintenance of the filter screen, the discharge of the wastewater after the reaction with the chemical treatment agent and the rapid scraping of the precipitate.

Description

Biochemical combined treatment device for printing and dyeing wastewater

Technical Field

The utility model relates to the technical field of printing and dyeing wastewater treatment devices, in particular to a biochemical combined treatment device for printing and dyeing wastewater.

Background

The waste water discharged by printing and dyeing, wool-weaving dyeing and finishing and silk factories mainly processing cotton, hemp, chemical fiber and blended products thereof, silk and the like is different in fiber types and processing technologies, and the water quantity and the water quality of the printing and dyeing waste water are also different, wherein the waste water quantity of the printing and dyeing factory is larger, 100-200 t of water is consumed by 1t of textile processed by printing and dyeing, 80% -90% of the waste water is discharged as waste water, the printing and dyeing waste water has the characteristics of large water quantity, high organic pollutant content, high alkalinity, large water quality change and the like, and belongs to one of the industrial waste water difficult to treat, the waste water contains dye, slurry, auxiliary agent, oiling agent, acid-base, fiber impurities, sand substances, inorganic salt and the like, precipitation is needed when the printing and dyeing waste water is treated, precipitates in a precipitation tank cannot be cleaned cleanly, long-term accumulation can influence the precipitation effect of the precipitation tank, the printing and dyeing industry is very important in life, a plurality of living goods such as textiles and the like need to be dyed into different colors, the printing and dyeing process inevitably brings a lot of printing and dyeing wastewater which is highly polluted and difficult to treat, the wastewater can be discharged to the nature after being treated, otherwise, the water source is seriously influenced, and the human health is directly concerned.

This type of printing and dyeing wastewater treatment device on the market is various today, can satisfy people's user demand basically, but still has certain weak point, and current this type of printing and dyeing wastewater treatment device is generally not convenient for dismantle and overhaul the filter screen to influenced the life of device, generally not convenient for waste water discharges after reacting with the chemical treatment agent, thereby influenced work efficiency, generally not convenient for carry out quick striking off to the precipitate, thereby influenced and carried out high efficiency processing effect to the precipitate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a biochemical combined treatment device for printing and dyeing wastewater, which aims to solve the problems that the printing and dyeing wastewater treatment device in the background technology is inconvenient to disassemble and overhaul a filter screen, the wastewater is discharged after reacting with a chemical treatment agent, and precipitates are quickly scraped.

In order to achieve the purpose, the utility model provides the following technical scheme: a biochemical combined treatment device for printing and dyeing wastewater comprises a box body, a filter screen, a mixing chamber, a settling chamber and a control panel, wherein a liquid inlet is installed at the top end of the box body, the bottom end of the liquid inlet extends into the box body, a first motor is installed on the outer wall of one side of the box body, a first rotating shaft is installed at the output end of the first motor through a coupler, a first lead screw is arranged on one side, away from the first motor, of the first rotating shaft, the first lead screw extends into the box body, a first sliding sleeve is installed at the surface thread of the first lead screw, a brush head is arranged at the bottom end of the first sliding sleeve, the filter screen is installed inside the box body below the brush head, impurity pipes are installed on the outer walls of the box body at two sides of the filter screen, the mixing chamber is arranged inside the box body below the filter screen, the settling chamber is installed inside the box body below the mixing chamber, and the control panel is installed on one side of the outer wall of the box body, the output end of the singlechip in the control panel is electrically connected with the input end of the first motor.

Preferably, the outer wall of filter screen installs down the connecting plate, the both sides on connecting plate top all are provided with the upper junction plate down, connecting plate and upper junction plate swing joint down, the bottom of upper junction plate is provided with the connecting block, the bolt is installed to the outer wall of connecting block, the bolt extends to the inside through connection piece of connecting block, the inside of upper junction plate is provided with the sliding tray, filter screen and sliding tray sliding connection.

Preferably, the box is close to the outer wall of control panel one side and installs the second motor, the second pivot is installed through the shaft coupling to the output of second motor, one side that the second motor was kept away from in the second pivot is provided with the action wheel, the puddler is installed to one side of action wheel, the puddler extends to the inside of mixing chamber, the outer wall that second motor one side was kept away from to the box is installed the medicament and is put in the mouth, the bottom that the mouth was put in to the medicament extends to the inside of mixing chamber.

Preferably, the box internally mounted of mixing chamber below has the intercommunication pipeline, the bottom of intercommunication pipeline extends to the inside of drip chamber, the liquid outlet is installed to the box outer wall of medicament input mouth below, one side of liquid outlet extends to the inside of drip chamber.

Preferably, the outer wall of sedimentation chamber is installed from the driving wheel, be connected through the belt from the driving wheel with the action wheel, install the second lead screw from one side of driving wheel, the second lead screw extends to the inside of sedimentation chamber, the external screw thread department on second lead screw surface installs the second sliding sleeve, the bottom of second sliding sleeve is provided with the scraper blade.

Preferably, electric putter is installed to the box outer wall of liquid outlet below, electric putter's bottom is provided with the gangbar, electric putter and gangbar swing joint, discharge baffle is installed to the bottom of gangbar.

Compared with the prior art, the utility model has the beneficial effects that: the printing and dyeing wastewater treatment device realizes the disassembly and maintenance of the filter screen, discharges the wastewater after the reaction with the chemical treatment agent, and quickly scrapes off the precipitate;

(1) the wastewater is guided into the box body through the liquid inlet by workers, solid impurities in the wastewater can be blocked and filtered under the action of the filter screen, the impurities on the surface of the filter screen are accumulated more and more along with continuous filtering, the first motor is opened through the operation control panel, the first motor drives the first rotating shaft to drive the first screw rod to rotate, the first sliding sleeve at the thread position on the outer surface of the first screw rod is limited by the sliding rod and the sliding block and moves left and right on the first screw rod, the impurities on the surface of the filter screen are swept out through the brush head to the impurity pipe, the impurity pipe can be opened subsequently to clean and collect the impurities, the filter screen is easily damaged due to the impact of water pressure and the solid impurities for a long time, when the maintenance is needed, the bolts are firstly unscrewed, then the two connecting blocks are pulled, the upper connecting plates are hinged with the lower connecting plate, the upper connecting plates on the two sides are opened, and the filter screen is taken out under the sliding fit of the sliding grooves, the maintenance is convenient, the filter screen is disassembled and maintained, and the service life of the device is prolonged;

(2) the second motor is opened through the operation control panel, the second motor drives the second rotating shaft to drive the stirring blade on the stirring rod to mix and stir the wastewater and the chemical treatment agent, the reaction of the wastewater and the chemical treatment agent is accelerated, the uniformly stirred wastewater and the uniformly stirred chemical treatment agent enter the interior of the settling chamber through the communicating pipeline, and after a period of settling, the treated wastewater is discharged through the liquid outlet, so that the wastewater and the chemical treatment agent are discharged after reaction, and the working efficiency is improved;

(3) deposit after deposiing piles up gradually, when piling up certain thickness, when contacting with the bottom of scraper blade, through from driving wheel and action wheel under the effect of belt, drive the scraper blade and carry out reciprocating motion about, push away the precipitate to discharge baffle department, open electric putter through operation control panel, electric putter contracts, under the connection of loose axle, it overturns to drive the gangbar, it opens to drive discharge baffle, pour the precipitate, realized carrying out quick striking off to the precipitate, reached and carried out high efficiency processing effect to the precipitate.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the filter screen of the present invention;

FIG. 4 is a schematic side view of the upper connecting plate of the present invention.

In the figure: 1. a box body; 2. a first sliding sleeve; 3. a brush head; 4. a first lead screw; 5. filtering with a screen; 6. a liquid inlet; 7. a first rotating shaft; 8. a first motor; 9. a foreign tube; 10. a medicament delivery port; 11. a mixing chamber; 12. a communicating pipe; 13. a liquid outlet; 14. an electric push rod; 15. a settling chamber; 16. a stirring rod; 17. a second lead screw; 18. a second sliding sleeve; 19. a squeegee; 20. a driven wheel; 21. a driving wheel; 22. a second motor; 23. a second rotating shaft; 24. a linkage rod; 25. a discharge baffle; 26. a lower connecting plate; 27. an upper connecting plate; 28. a bolt; 29. connecting blocks; 30. a sliding groove; 31. a control panel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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. 1-4, an embodiment of the present invention is shown: a biochemical combined treatment device for printing and dyeing wastewater comprises a box body 1, a filter screen 5, a mixing chamber 11, a settling chamber 15 and a control panel 31, wherein a liquid inlet 6 is welded at the top end of the box body 1, the bottom end of the liquid inlet 6 extends into the box body 1, a first motor 8 is installed in a motor frame of the outer wall of one side of the box body 1, the model of the first motor 8 can be a Y160M1-2 motor, the output end of a single chip microcomputer in the control panel 31 is electrically connected with the input end of the first motor 8, a first rotating shaft 7 is installed at the output end of the first motor 8 through a coupler, one side of the first rotating shaft 7, which is far away from the first motor 8, is connected with a first screw rod 4 through a bearing, the first screw rod 4 extends into the box body 1, one side of the first screw rod 4 is movably connected with an internal thread seat of the box body 1, a first sliding sleeve 2 is installed at the thread position on the outer surface of the first screw rod 4 in a sliding manner, a brush head 3 is installed at the bottom end of the first sliding sleeve 2 through a connecting rod, the lower end of the brush head 3 is in contact with the surface of the filter screen 5, impurity pipes 9 are arranged on the outer walls of the box bodies 1 on the two sides of the filter screen 5, a mixing chamber 11 is arranged inside the box body 1 below the filter screen 5, a settling chamber 15 is arranged inside the box body 1 below the mixing chamber 11, a control panel 31 is arranged on one side of the outer wall of the box body 1, and the output end of a single chip microcomputer inside the control panel 31 is electrically connected with the input end of the first motor 8;

the wastewater is guided into the box body 1 through the liquid inlet 6 by a worker, solid impurities in the wastewater can be blocked and filtered under the action of the filter screen 5, along with continuous filtering, the impurities on the surface of the filter screen 5 are accumulated more and more, the first motor 8 is turned on through the operation control panel 31, the first motor 8 drives the first rotating shaft 7 to drive the first screw rod 4 to rotate, the first sliding sleeve 2 at the outer surface thread of the first screw rod 4 is limited by the sliding rod and the sliding block and moves left and right on the first screw rod 4, the impurities on the surface of the filter screen 5 are swept by the brush head 3 to the impurity pipe 9, and the impurity pipe 9 can be opened subsequently to clean and collect the impurities;

a filter screen 5 is arranged in the box body 1 below the brush head 3, a lower connecting plate 26 is arranged on the outer wall of the filter screen 5, upper connecting plates 27 are arranged on two sides of the top end of each lower connecting plate 26, the lower connecting plates 26 and the upper connecting plates 27 are hinged to each other through movable hinge pins, a connecting block 29 is welded at the bottom end of each upper connecting plate 27, a bolt 28 is arranged on the outer wall of each connecting block 29, the bolt 28 extends to the inside of each connecting block 29 and penetrates through the corresponding connecting block 29, nuts are matched and fixed, and a sliding groove 30 is arranged in each upper connecting plate 27;

the filter screen 5 is easily damaged after being impacted by water pressure and solid impurities for a long time, when the filter screen is required to be overhauled, the bolt 28 is firstly screwed off, then the two connecting blocks 29 are pulled, the upper connecting plate 27 and the lower connecting plate 26 are hinged, the upper connecting plates 27 on the two sides are opened, and the filter screen 5 is taken out under the sliding fit of the sliding groove 30, so that the overhaul is convenient, the filter screen is disassembled and overhauled, and the service life of the device is prolonged;

the outer wall of the box body 1 close to one side of the control panel 31 is provided with a second motor 22, the model of the second motor 22 can be a Y315M-2 motor, the output end of a singlechip in the control panel 31 and the output end of the second motor 22 are electrically connected with the output end of the second motor 22, a second rotating shaft 23 is installed through a coupler, one side of the second rotating shaft 23 far away from the second motor 22 is provided with a driving wheel 21, one side of the driving wheel 21 is provided with a stirring rod 16 through a movable bearing, the stirring rod 16 extends into the mixing chamber 11, the outer wall of the box body 1 far away from one side of the second motor 22 is provided with a medicament feeding port 10, the bottom end of the medicament feeding port 10 extends into the mixing chamber 11, a communicating pipeline 12 is installed in the box body 1 below the mixing chamber 11, the bottom end of the communicating pipeline 12 extends into the settling chamber 15, the outer wall of the box body 1 below the medicament feeding port 10 is provided with a liquid outlet 13, one side of the liquid outlet 13 extends to the inside of the settling chamber 15;

the second motor 22 is opened through the operation control panel 31, the second motor 22 drives the second rotating shaft 23 to drive the stirring blades on the stirring rod 16 to mix and stir the wastewater and the chemical treatment agent, the reaction of the wastewater and the chemical treatment agent is accelerated, the uniformly stirred wastewater and the uniformly stirred chemical treatment agent enter the interior of the settling chamber 15 through the communicating pipeline 12, and after a period of settling, the treated wastewater is discharged through the liquid outlet 13, so that the wastewater and the chemical treatment agent are discharged after reaction, and the working efficiency is improved;

a driven wheel 20 is arranged on the outer wall of the settling chamber 15, the driven wheel 20 is connected with a driving wheel 21 through a belt, a second screw rod 17 is arranged on one side of the driven wheel 20 through a movable bearing, the second screw rod 17 extends into the settling chamber 15, a second sliding sleeve 18 is arranged at the external thread position on the surface of the second screw rod 17, and a scraper 19 is arranged at the bottom end of the second sliding sleeve 18;

when the device is used, the sediment after sedimentation is gradually accumulated to a certain thickness, and when the sediment is in contact with the bottom end of the scraper 19, the scraper 19 is driven to reciprocate left and right by the driven wheel 20 and the driving wheel 21 under the action of the belt, and the sediment is pushed to the discharge baffle 25;

an electric push rod 14 is mounted on the outer wall of one side of the outer wall of the box body 1 below the liquid outlet 13 through bolts and lug blocks, the electric push rod 14 can be in a DYTZB1000-500/110-X type, the output end of a single chip microcomputer in the control panel 31 is electrically connected with the input end of the electric push rod 14, a linkage rod 24 is movably mounted at the bottom end of the electric push rod 14 through a movable pin shaft, the electric push rod 14 is movably connected with the linkage rod 24, and a discharge baffle 25 is mounted at the bottom end of the linkage rod 24;

open electric putter 14 through operation control panel 31, electric putter 14 contracts, under the connection of loose axle, drives gangbar 24 and overturns, drives discharge baffle 25 and opens, pours the precipitate, has realized carrying out quick striking off to the precipitate, has reached and has carried out high efficiency processing effect to the precipitate.

When the device is used, an external power supply firstly guides wastewater into the box body 1 through the liquid inlet 6 by a worker, solid impurities in the wastewater can be blocked and filtered under the action of the filter screen 5, the impurities on the surface of the filter screen 5 are accumulated more and more along with continuous filtering, the first motor 8 is opened through the operation control panel 31, the first motor 8 drives the first rotating shaft 7 to drive the first screw rod 4 to rotate, the first sliding sleeve 2 at the outer surface thread of the first screw rod 4 moves left and right on the first screw rod 4 under the limiting of the sliding rod and the sliding block, the impurities on the surface of the filter screen 5 are swept through the brush head 3 to the impurity pipe 9, the impurity pipe 9 can be opened subsequently to clean and collect the impurities, the filter screen 5 is impacted by water pressure and solid impurities for a long time and is easy to damage, the bolt 28 is firstly screwed down when maintenance is needed, then the two connecting blocks 29 are pulled, the upper connecting plate 27 and the lower connecting plate 26 are hinged, the upper connecting plates 27 on two sides are opened, the filter screen 5 is taken out under the sliding fit of the sliding groove 30, the maintenance is convenient, the wastewater after primary filtration enters the inside of the mixing chamber 11, the chemical treatment agent is put into the inside of the mixing chamber 11 through the agent putting-in port 10, the second motor 22 is opened through the operation control panel 31, the second motor 22 drives the second rotating shaft 23 to drive the stirring blades on the stirring rod 16 to mix and stir the wastewater and the chemical treatment agent, the reaction of the wastewater and the chemical treatment agent is accelerated, the uniformly stirred wastewater and the chemical treatment agent enter the inside of the settling chamber 15 through the communicating pipeline 12, after a period of settling, the treated wastewater is discharged through the liquid outlet 13, the settled sediment is gradually accumulated to a certain thickness, when the wastewater and the bottom end of the scraper 19 are contacted, the driven wheel 20 and the driving wheel 21 are under the action of the belt, the scraper blade 19 is driven to reciprocate left and right to push the sediment to the discharge baffle 25, the electric push rod 14 is opened through the operation control panel 31, the electric push rod 14 contracts, the linkage rod 24 is driven to overturn under the connection of the movable shaft, the discharge baffle 25 is driven to open, the sediment is poured out, and the use work of the printing and dyeing wastewater treatment device is completed.

Claims

1. The biochemical combined treatment device for the printing and dyeing wastewater is characterized in that: comprises a box body (1), a filter screen (5), a mixing chamber (11), a settling chamber (15) and a control panel (31), wherein a liquid inlet (6) is installed at the top end of the box body (1), the bottom end of the liquid inlet (6) extends to the inside of the box body (1), a first motor (8) is installed on the outer wall of one side of the box body (1), a first rotating shaft (7) is installed at the output end of the first motor (8) through a coupler, a first lead screw (4) is arranged on one side, away from the first motor (8), of the first rotating shaft (7), the first lead screw (4) extends to the inside of the box body (1), a first sliding sleeve (2) is installed at the surface thread of the first lead screw (4), a brush head (3) is arranged at the bottom end of the first sliding sleeve (2), the filter screen (5) is installed inside the box body (1) below the brush head (3), impurity pipe (9) are all installed to box (1) outer wall of filter screen (5) both sides, box (1) inside of filter screen (5) below is provided with mixing chamber (11), box (1) internally mounted of mixing chamber (11) below has drip chamber (15), control panel (31) are installed to outer wall one side of box (1), the output of control panel (31) inside singlechip and the input electric connection of first motor (8).

2. The biochemical combined treatment device for the printing and dyeing wastewater as claimed in claim 1, characterized in that: connecting plate (26) down is installed to the outer wall of filter screen (5), the both sides on lower connecting plate (26) top all are provided with upper junction plate (27), lower connecting plate (26) and upper junction plate (27) swing joint, the bottom of upper junction plate (27) is provided with connecting block (29), bolt (28) are installed to the outer wall of connecting block (29), bolt (28) extend to inside through connection piece (29) of connecting block (29), the inside of upper junction plate (27) is provided with sliding tray (30), filter screen (5) and sliding tray (30) sliding connection.

3. The biochemical combined treatment device for the printing and dyeing wastewater as claimed in claim 1, characterized in that: box (1) is close to the outer wall of control panel (31) one side and installs second motor (22), second pivot (23) are installed through the shaft coupling to the output of second motor (22), one side that second motor (22) were kept away from in second pivot (23) is provided with action wheel (21), puddler (16) are installed to one side of action wheel (21), puddler (16) extend to the inside of mixing chamber (11), box (1) are kept away from the outer wall of second motor (22) one side and are installed medicament and put in mouth (10), the bottom of medicament is put in mouth (10) and is extended to the inside of mixing chamber (11).

4. The biochemical combined treatment device for the printing and dyeing wastewater as claimed in claim 3, characterized in that: mixing chamber (11) below box (1) internally mounted have communicating pipe (12), the bottom of communicating pipe (12) extends to the inside of drip chamber (15), liquid outlet (13) are installed to box (1) outer wall of medicament input mouth (10) below, one side of liquid outlet (13) extends to the inside of drip chamber (15).

5. The biochemical combined treatment device for the printing and dyeing wastewater as claimed in claim 1, characterized in that: the outer wall of drip chamber (15) is installed from driving wheel (20), be connected through the belt from driving wheel (20) and action wheel (21), second lead screw (17) are installed from one side of driving wheel (20), second lead screw (17) extend to the inside of drip chamber (15), second sliding sleeve (18) are installed to the external screw thread department on second lead screw (17) surface, the bottom of second sliding sleeve (18) is provided with scraper blade (19).

6. The biochemical combined treatment device for the printing and dyeing wastewater as claimed in claim 4, characterized in that: electric putter (14) are installed to box (1) outer wall of liquid outlet (13) below, the bottom of electric putter (14) is provided with gangbar (24), electric putter (14) and gangbar (24) swing joint, discharge baffle (25) are installed to the bottom of gangbar (24).