CN214004316U

CN214004316U - Zero discharge system of desulfurization waste water

Info

Publication number: CN214004316U
Application number: CN202022743019.9U
Authority: CN
Inventors: 蒋春牛
Original assignee: Wuxi World Rotation Atomization Technology Co ltd
Current assignee: Wuxi World Rotation Atomization Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-20
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a zero discharge system of desulfurization waste water relates to waste water treatment technical field, including the aeration tank, first motor is installed on the top of aeration tank, the output of first motor is connected with bevel gear, bevel gear's bottom fixedly connected with lead screw, the scraper blade has been cup jointed to the outer wall of lead screw, the sprinkler bead is installed on the top of scraper blade. The utility model discloses a set up the second motor, the turning block, connecting block and slide bar, after aeration tank inside desulfurization waste liquid aeration is accomplished, open the check valve of rose box one end, make desulfurization waste water enter into the agitator tank inside through the rose box, start the second motor when rose box one end check valve is opened, it is rotatory that the second motor is rotatory to drive the turning block through the pivot, the turning block is rotatory to be pulled the connecting block rebound through the pivot, the connecting block rebound is through pivot pulling slide bar rebound, the slide bar rebound pulls the filter screen rebound, make the filter screen remove.

Description

Zero discharge system of desulfurization waste water

Technical Field

The utility model relates to a waste water treatment technical field specifically is a desulfurization waste water zero discharge system.

Background

The desulfurization wastewater is derived from wastewater generated by a wet desulfurization process, and the content of impurities such as suspended matters, salt content, heavy metals and the like in the wastewater is extremely high, so that the desulfurization wastewater is seriously polluted and can be discharged only by being treated in a desulfurization wastewater treatment device before being discharged.

When present desulfurization waste water carries out aeration treatment, debris in the desulfurization waste water blockked up the air jet easily, and the influence device carries out the aeration effect, and makes desulfurization waste water produce the easy adhesion of a large amount of suspended solids inside the device behind the device aeration, and manual cleaning clearance is more troublesome, can not be automatic clear up the device, and the inside filter screen of current effluent treatment plant generally all is immobile, and desulfurization waste water blocks up the filter screen easily when discharging, influences desulfurization waste water and discharges.

Disclosure of Invention

The utility model aims to provide a: the problem of the easy jam of filter screen is provided in order to solve debris in the desulfurization waste water and to block up the air jet head easily and can not be automatic clear up the device, desulfurization waste water zero release system.

In order to achieve the above object, the utility model provides a following technical scheme: a desulfurization wastewater zero discharge system comprises an aeration tank, wherein a first motor is installed at the top end of the aeration tank, the output end of the first motor is connected with a bevel gear, the bottom end of the bevel gear is fixedly connected with a lead screw, a scraper is sleeved on the outer wall of the lead screw, a water spray head is installed at the top end of the scraper, an aeration rod is connected at the bottom end inside the aeration tank, an air nozzle is connected with the outer wall of the aeration rod, a protection block is fixedly connected at one end, located at the air nozzle, of the outer wall of the aeration rod, a second spring is fixedly connected inside the protection block, a stop block is fixedly connected at one end of the second spring, a filter tank is fixedly connected at one side of the aeration tank, a fixed rod is fixedly connected at the top end of the filter tank, a second motor is installed at the top end of the fixed rod, the output end of the second motor is connected with a rotating block, and the bottom end of the rotating block is connected with a connecting block, the bottom of connecting block is connected with the slide bar, the bottom fixedly connected with filter screen of slide bar, the first spring of bottom fixedly connected with of filter screen, the one end fixedly connected with agitator tank of filter tank, the third motor is installed to the outer wall of agitator tank, the defeated end of third motor is connected with the puddler, the bottom of aeration tank is connected with collects the box, collect the inside top of box and install electric putter, electric putter's output is connected with the swing door.

Preferably, the output end of the first motor is rotatably connected with the bevel gear through a coupler, the output end of the second motor is fixedly and rotatably connected with a rotating shaft, the rotating shaft connected with the output end of the second motor penetrates through the fixing rod and extends to the outside of the fixing rod to be connected with the rotating block, and the third motor is rotatably connected with the stirring rod through a coupler.

Preferably, the output end of the electric push rod is rotatably connected with the rotating door through a connecting seat, one end of the electric push rod is rotatably connected with the collecting box through the connecting seat, and the rotating door is rotatably connected with the aeration box through a rotating shaft.

Preferably, the output end of the air nozzle penetrates through the protection block and extends to the inside of the protection block, and one side of the stop block is provided with a groove matched with one end of the protection block.

Preferably, the inside of aeration tank is located the one side fixedly connected with gag lever post of keeping away from the lead screw, the top fixedly connected with multiunit sprinkler bead of scraper blade, the multiunit sprinkler bead passes through the water pipe and is connected with external water tank.

Preferably, the two ends of the filter screen are fixedly connected with sliding blocks, and the outer wall of the filter box is provided with a sliding groove matched with the filter screen.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up first motor, the lead screw, the scraper blade, the sprinkler bead, the revolving door, electric putter, the protection piece, dog and second spring, pass through the trachea with external air pump connection aeration rod, carry the desulfurization waste water from the input at aeration tank top to the aeration tank inside, then start external air pump and carry the air through the trachea to the aeration rod inside, jet-propelled through the jet-propelled head, the jet-propelled head pushes away the dog through the jet-propelled gas, the dog is pushed away and is pulled the second spring, lengthen the second spring, carry the aeration tank inside through the recess of dog one side, carry out aeration treatment to the inside desulfurization waste water of aeration tank, after the inside desulfurization waste water aeration treatment of aeration tank is accomplished, close external air pump, after the jet-propelled head stops to jet, the second spring recovers when not receiving external thrust, the second spring recovers and pulls the dog to recover, the method comprises the steps of preventing sundries in the desulfurization wastewater from entering the inside of a protective block, blocking the output end of a gas spraying head and influencing the gas spraying of the gas spraying head, closing a one-way valve at one end of a filter box when all desulfurization wastewater enters the stirring box, starting an electric push rod, contracting the electric push rod to pull a rotating door through a connecting seat, opening the rotating door to enable sundries in the filter box to enter the inside of a collecting box and drive a first motor, rotating the first motor to drive a bevel gear to rotate through a coupler, rotating the bevel gear to drive a lead screw to rotate, rotating the lead screw to drive a scraper to clean the inner wall of an aeration box, simultaneously opening a water spraying head to spray high-pressure water to clean the inner wall of the aeration box, conveying the sundries cleaned from the inner wall of the aeration box into the collecting box through the flowability of the water, and reducing the manual cleaning time;

2. the utility model discloses a set up the second motor, the turning block, connecting block and slide bar, after aeration of the inside desulfurization waste liquid of aeration tank accomplished, open the check valve of rose box one end, make desulfurization waste water enter into the agitator tank inside through the rose box, start the second motor when rose box one end check valve is opened, it is rotatory that the second motor is rotatory to drive the turning block through the pivot, the turning block is rotatory to be pulled the connecting block rebound through the pivot, the connecting block rebound is through pivot pulling slide bar lapse, slide bar lapse pulling filter screen rebound, make the filter screen remove, avoid the filter screen to be blockked up, influence inside desulfurization waste water discharges the agitator tank.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the aeration tank of the present invention;

fig. 3 is a schematic view of the structure of the aeration rod of the utility model.

FIG. 4 is the schematic diagram of the filter screen moving structure of the present invention

In the figure: 1. an aeration tank; 2. a first motor; 3. a bevel gear; 4. a sprinkler head; 5. a squeegee; 6. a screw rod; 7. an aeration rod; 8. a collection box; 9. an electric push rod; 10. a first spring; 11. a rotating door; 12. a filter screen; 13. a filter box; 14. a second motor; 15. fixing the rod; 16. rotating the block; 17. connecting blocks; 18. a slide bar; 19. a stirring box; 20. a stirring rod; 21. a third motor; 22. a gas showerhead; 23. a protection block; 24. a stopper; 25. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The motor (90 YYJT) and the electric push rod (ANT-26) mentioned in the utility model can be purchased in the market or by private ordering.

Referring to fig. 1-3, a desulfurization wastewater zero discharge system comprises an aeration tank 1, a first motor 2 is installed at the top end of the aeration tank 1, an output end of the first motor 2 is connected with a bevel gear 3, a lead screw 6 is fixedly connected to the bottom end of the bevel gear 3, a scraper 5 is sleeved on the outer wall of the lead screw 6, a sprinkler head 4 is installed at the top end of the scraper 5, an aeration rod 7 is connected to the inner bottom end of the aeration tank 1, an air nozzle 22 is connected to the outer wall of the aeration rod 7, a protection block 23 is fixedly connected to one end of the outer wall of the aeration rod 7, a second spring 25 is fixedly connected to the inner part of the protection block 23, a stop block 24 is fixedly connected to one end of the second spring 25, a filter tank 13 is fixedly connected to one side of the aeration tank 1, a fixed rod 15 is fixedly connected to the top end of the filter tank 13, a second motor 14 is installed at the top end of the fixed rod 15, and a rotating block 16 is connected to the output end of the second motor 14, the bottom of turning block 16 is connected with connecting block 17, the bottom of connecting block 17 is connected with slide bar 18, the bottom fixedly connected with filter screen 12 of slide bar 18, the first spring 10 of bottom fixedly connected with of filter screen 12, the one end fixedly connected with agitator tank 19 of rose box 13, third motor 21 is installed to the outer wall of agitator tank 19, the defeated end of third motor 21 is connected with puddler 20, the bottom of aeration tank 1 is connected with collects box 8, collect the inside top of box 8 and install electric putter 9, electric putter 9's output is connected with swing door 11.

Please refer to fig. 1, the output end of the first motor 2 is rotatably connected to the bevel gear 3 through a coupling, the output end of the second motor 14 is fixedly rotatably connected to a rotating shaft, the rotating shaft connected to the output end of the second motor 14 penetrates through the fixing rod 15 and extends to the outside of the fixing rod 15 to be connected to the rotating block 16, the third motor 21 is rotatably connected to the stirring rod 20 through a coupling, so that the first motor 2 rotates to drive the bevel gear 3 to rotate through the coupling, the second motor 14 rotates to drive the rotating block 16 to rotate through the rotating shaft, and the third motor 21 rotates to be connected to the stirring rod 20 through a coupling.

Please refer to fig. 1, the output end of the electric push rod 9 is rotatably connected with the rotating door 11 through the connecting seat, one end of the electric push rod 9 is rotatably connected with the collecting box 8 through the connecting seat, and the rotating door 11 is rotatably connected with the aeration tank 1 through the rotating shaft, so as to facilitate the rotation of the rotating door 11.

Please refer to fig. 3, the output end of the showerhead 22 penetrates the protection block 23 and extends to the inside of the protection block 23, and one side of the stop 24 is provided with a groove matched with one end of the protection block 23, so as to protect the showerhead 22 and prevent the showerhead 22 from being blocked.

Please refer to fig. 2, a limiting rod is fixedly connected to one side of the interior of the aeration tank 1 far away from the screw rod 6, a plurality of groups of water spraying heads 4 are fixedly connected to the top end of the scraper 5, the plurality of groups of water spraying heads 4 are connected with an external water tank through water pipes, so that the scraper 5 can limit the position conveniently, and the water spraying heads 4 spray water.

Please refer to fig. 1, the two ends of the filter screen 12 are fixedly connected with sliding blocks, and the outer wall of the filter box 13 is provided with a sliding chute matched with the filter screen 12, so as to facilitate the up-and-down movement of the filter screen 12.

The working principle is as follows: firstly, an aeration rod 7 is connected with an external air pump through an air pipe, desulfurization wastewater is conveyed into the aeration box 1 from an input end at the top end of the aeration box 1, then the external air pump is started to convey air into the aeration rod 7 through the air pipe, air is sprayed through an air spraying head 22, the air spraying head 22 pushes a stop block 24 open through spraying air, the stop block 24 is pushed open to pull a second spring 25, the second spring 25 is elongated and conveyed into the aeration box 1 through a groove at one side of the stop block 24, the desulfurization wastewater in the aeration box 1 is aerated, after the desulfurization wastewater aeration treatment in the aeration box 1 is completed, the external air pump is closed, the air spraying head 22 stops spraying air, the second spring 25 is restored when not being subjected to external thrust, the second spring 25 pulls the restoration stop block 24 to restore, impurities in the desulfurization wastewater are prevented from entering the inside a protection block 23, and the output end of the air spraying head 22 is blocked, influence the air jet head 22 to jet air, after the aeration of the desulfurization waste liquid in the aeration tank 1 is completed, the check valve at one end of the filter tank 13 is opened, so that the desulfurization waste water enters the stirring tank 19 through the filter tank 13, the second motor 14 is started when the check valve at one end of the filter tank 13 is opened, the second motor 14 rotates to drive the rotating block 16 to rotate through the rotating shaft, the rotating block 16 rotates to pull the connecting block 17 to move upwards through the rotating shaft, the connecting block 17 moves upwards to pull the sliding rod 18 to slide upwards through the rotating shaft, the sliding rod 18 slides upwards to pull the filter screen 12 to move upwards, so that the filter screen 12 is prevented from being blocked, the influence on the discharge of the desulfurization waste water into the stirring tank 19 is avoided, when the desulfurization waste water completely enters the stirring tank 19, the check valve at one end of the filter tank 13 is closed, then the electric push rod 9 is started, the electric push rod 9 is contracted to pull the rotating door 11 through the connecting seat, will rotate the door 11 and open, make the inside debris of rose box 13 enter into inside collecting box 8, drive first motor 2 simultaneously, first motor 2 is rotatory to drive bevel gear 3 rotatory through the shaft coupling, bevel gear 3 is rotatory to drive lead screw 6 rotatory, lead screw 6 is rotatory to drive scraper blade 5 and clears up aeration tank 1 inner wall, open sprinkler bead 4 simultaneously and spray the water under high pressure and clear up aeration tank 1 inner wall, the debris that aeration tank 1 inner wall was cleared up down are carried through the mobility of water and are collected box 8 in, reduce the time of artifical clearance.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a desulfurization waste water zero release system, includes aeration tank (1), its characterized in that: the aeration tank is characterized in that a first motor (2) is installed at the top end of the aeration tank (1), an output end of the first motor (2) is connected with a bevel gear (3), a lead screw (6) is fixedly connected to the bottom end of the bevel gear (3), a scraper (5) is sleeved on the outer wall of the lead screw (6), a water spraying head (4) is installed at the top end of the scraper (5), an aeration rod (7) is connected to the inner bottom end of the aeration tank (1), an air spraying head (22) is connected to the outer wall of the aeration rod (7), a protection block (23) is fixedly connected to one end, located on the air spraying head (22), of the outer wall of the aeration rod (7), a second spring (25) is fixedly connected to the inner portion of the protection block (23), a stop block (24) is fixedly connected to one end of the second spring (25), a filter tank (13) is fixedly connected to one side of the aeration tank (1), and a fixing rod (15) is fixedly connected to the top end of the filter tank (13), a second motor (14) is arranged at the top end of the fixed rod (15), the output end of the second motor (14) is connected with a rotating block (16), the bottom end of the rotating block (16) is connected with a connecting block (17), the bottom end of the connecting block (17) is connected with a sliding rod (18), the bottom end of the sliding rod (18) is fixedly connected with a filter screen (12), the bottom end of the filter screen (12) is fixedly connected with a first spring (10), one end of the filter box (13) is fixedly connected with a stirring box (19), the outer wall of the stirring box (19) is provided with a third motor (21), the output end of the third motor (21) is connected with a stirring rod (20), the bottom end of the aeration box (1) is connected with a collection box (8), collect the inside top of box (8) and install electric putter (9), electric putter's (9) output is connected with revolving door (11).

2. The desulfurization waste water zero discharge system according to claim 1, characterized in that: the output end of the first motor (2) is rotatably connected with the bevel gear (3) through a coupler, the output end of the second motor (14) is fixedly rotatably connected with a rotating shaft, the rotating shaft connected with the output end of the second motor (14) penetrates through the fixing rod (15) and extends to the outside of the fixing rod (15) to be connected with the rotating block (16), and the third motor (21) is rotatably connected with the stirring rod (20) through the coupler.

3. The desulfurization waste water zero discharge system according to claim 1, characterized in that: the output end of the electric push rod (9) is rotatably connected with the rotating door (11) through a connecting seat, one end of the electric push rod (9) is rotatably connected with the collecting box (8) through the connecting seat, and the rotating door (11) is rotatably connected with the aeration box (1) through a rotating shaft.

4. The desulfurization waste water zero discharge system according to claim 1, characterized in that: the output end of the air nozzle (22) penetrates through the protection block (23) and extends to the inside of the protection block (23), and one side of the stop block (24) is provided with a groove matched with one end of the protection block (23).

5. The desulfurization waste water zero discharge system according to claim 1, characterized in that: the inside of aeration tank (1) is located the one side fixedly connected with gag lever post of keeping away from lead screw (6), the top fixedly connected with multiunit sprinkler bead (4) of scraper blade (5), multiunit sprinkler bead (4) lead to pipe and external water tank connection.

6. The desulfurization waste water zero discharge system according to claim 1, characterized in that: the two ends of the filter screen (12) are fixedly connected with sliding blocks, and the outer wall of the filter box (13) is provided with sliding grooves matched with the filter screen (12).