CN219792722U

CN219792722U - Wastewater treatment device

Info

Publication number: CN219792722U
Application number: CN202320535481.0U
Authority: CN
Inventors: 付强; 王玉玲; 赵佳晔; 顾晓宇
Original assignee: Shanghai Thriving Special Oil Science & Technology Co ltd
Current assignee: Shanghai Thriving Special Oil Science & Technology Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-10-03
Anticipated expiration: 2033-03-20

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses a wastewater treatment device, which comprises a base, a sedimentation tank and a disinfection tank, wherein the sedimentation tank and the disinfection tank are fixed on the upper surface of the base, a box body is fixedly arranged outside the sedimentation tank, a portal frame is arranged outside the disinfection tank, a cleaning mechanism extending to the outside is arranged inside the box body, and a stirring mechanism is arranged on one side, close to the disinfection tank, of the portal frame; the cleaning mechanism comprises a servo motor fixed outside the box body, a screw rod fixed on an output shaft of the servo motor, a moving block in threaded connection outside the screw rod, and a sliding seat arranged outside the moving block. This effluent treatment plant promotes the scraper blade displacement through electric putter, makes scraper blade and floater contact, then starts servo motor and drives the lead screw rotation, drives movable block and slide displacement simultaneously, and mounting panel and scraper blade displacement immediately this moment to with the floater in the sedimentation tank for gathering one side of sedimentation tank, thereby reach the advantage of being convenient for clear up the floater.

Description

Wastewater treatment device

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a wastewater treatment device.

Background

During the use, transportation and storage of metals, the metals can be influenced by substances such as acid, alkali, salt, oxygen, water vapor, carbide and the like in the environment, corrosion is one of the main forms of metal damage, and great loss can be caused to automobiles, motorcycles and various vehicles and machinery. In order to avoid corrosion and reduce loss, various methods are adopted to prevent corrosion, and rust-preventive oil is adopted to protect metal, so that the method is one of the most common protection methods at present. The water-soluble rust-preventive oil is an aqueous system, has high corrosion resistance and extremely strong adhesive force, and is suitable for rust prevention among processing procedures of various metal and alloy parts in the hardware mechanical manufacturing process, semi-finished rust prevention or finished product corrosion prevention. For the removal of rust preventive oil between the processing steps of various metal and alloy parts, semi-finished products or finished products, rust preventive oil waste water is generated.

At present, most of wastewater treatment is carried out in the first step, at this moment, wastewater in a sedimentation tank is provided with a plurality of floaters, most of factories are provided with a scraper which is capable of enabling workers to collect the floaters one by one around the sedimentation tank, the labor capacity of the workers is increased, and the floaters are inconvenient to pick up.

In the process of realizing the utility model, the inventor finds that at least the following problems exist in the technology, and the existing sedimentation tank is provided with the scraping plate for cleaning the floating objects, but the scraping plate is manually moved, so that the method has low efficiency, is time-consuming and labor-consuming, and increases the working intensity of staff, and therefore, the wastewater treatment device is provided for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a wastewater treatment device which has the advantages of strong practicability, convenience in cleaning floaters and the like, and solves the problems of inconvenient mode of moving a scraper, low efficiency, time and labor waste.

In summary, the present utility model provides the following technical solutions: the wastewater treatment device comprises a base, a sedimentation tank and a disinfection tank, wherein the sedimentation tank and the disinfection tank are fixed on the upper surface of the base, a box body is fixedly arranged outside the sedimentation tank, a portal frame is arranged outside the disinfection tank, a cleaning mechanism extending to the outside is arranged inside the box body, and a stirring mechanism is arranged on one side, close to the disinfection tank, of the portal frame; the cleaning mechanism comprises a servo motor fixed outside the box body, a screw rod fixed on an output shaft of the servo motor, a moving block in threaded connection with the outside of the screw rod, a sliding seat arranged outside the moving block, a mounting plate fixed on one side of the sliding seat, an electric push rod fixed on one side of the mounting plate close to the sedimentation tank, a scraping plate arranged at the bottom of the electric push rod and a carbon sponge fixed outside the scraping plate; the stirring mechanism comprises a stirring motor arranged on one side of the portal frame close to the disinfection tank, a rotating shaft fixed on an output shaft of the stirring motor, a cross rod arranged outside the rotating shaft and a vertical rod welded outside the cross rod.

According to the technical scheme, the electric push rod is used for pushing the scraping plate to displace, so that the scraping plate is in contact with the floating objects, the servo motor is started to drive the screw rod to rotate, meanwhile, the moving block and the sliding seat are driven to displace, and the mounting plate and the scraping plate displace immediately, so that the floating objects in the sedimentation tank are gathered to one side of the sedimentation tank, the floating objects are conveniently salvaged and cleaned, the treatment efficiency of the floating objects is effectively improved, and the advantage of convenience in cleaning the floating objects is achieved.

Further, the upper surface of base is equipped with conveying assembly, conveying assembly is including fixing at the booster pump of base upper surface, fix raceway and communicating pipe at booster pump output and input respectively, the one end that the raceway kept away from the booster pump is fixed to be linked together there is the cartridge filter, the delivery outlet department of cartridge filter has the filter screen through bolt fixed mounting.

The beneficial effects of adopting the further scheme are as follows: through straining a section of thick bamboo and filter screen, can improve the treatment effect of waste water, the disinfection of later stage of being convenient for is handled.

Further, the quantity of cartridge filter and filter screen is two in the conveying assembly, two the cartridge filter is located rabbling mechanism's left and right sides respectively, and the left side the outside of cartridge filter is fixed with the connecting pipe with the fixed intercommunication of conveyer pipe, two the upper surface of cartridge filter all welds the connecting seat with portal frame lower surface fixed, the quantity of connecting seat is four.

The beneficial effects of adopting the further scheme are as follows: through the setting of two cartridge filters, can improve the conveying efficiency of waste water.

Further, a shielding cover is fixed on the side wall of the box body through a locking bolt, and the servo motor is located in the shielding cover.

The beneficial effects of adopting the further scheme are as follows: through the installation of shielding cover, can protect servo motor, avoid servo motor to expose outside, the easy impaired condition improves servo motor's life.

Further, the inside of box has been seted up rotation hole and smooth mouth, the lead screw extends to the inside of box through rotation hole, be fixed with the bearing with lead screw looks adaptation on the inner wall of servo motor one side is kept away from to the box, the outer wall of lead screw is fixed with the inner ring of bearing.

The beneficial effects of adopting the further scheme are as follows: through the setting of bearing for the lead screw is stable rotatory, improves the removal effect of movable block, is convenient for clear up the floater.

Further, the slide is fixed with the movable block through the mount pad, the mount pad welds the upper surface at the movable block, the slide extends to the outside of box through the sliding port, be fixed with the installation piece on electric putter's the output, the installation piece passes through fastening bolt with the scraper blade and fixes.

The beneficial effects of adopting the further scheme are as follows: through fastening bolt, can carry out the dismouting with the scraper blade, be convenient for change the scraper blade, improve the cleaning performance to the floater.

Further, the inside of box is fixed with the gag lever post with movable block sliding connection, the quantity of gag lever post is two.

The beneficial effects of adopting the further scheme are as follows: through the spacing of gag lever post, can make movable block linear displacement, improve the clearance effect of scraper blade.

Further, the horizontal pole is fixed with the axis of rotation through the installation cover, the mounting hole has all been seted up to the inside of installation cover and axis of rotation, threaded connection has mounting bolt on the mounting hole, the quantity of installation cover is two, two installation cover longitudinal distribution is in the axis of rotation, the quantity of horizontal pole and montant is two in the rabbling mechanism, two the horizontal pole is fixed respectively in the left and right sides of two installation covers, and four montant intervals are fixed at the opposite side of four horizontal poles.

The beneficial effects of adopting the further scheme are as follows: through two installation sleeves, can carry out dismouting with horizontal pole and montant, be convenient for overhaul horizontal pole and montant.

Compared with the prior art, the utility model provides a wastewater treatment device, which has the following beneficial effects:

1. this effluent treatment plant promotes the scraper blade displacement through electric putter, makes scraper blade and floater contact, then starts servo motor and drives the lead screw rotation, drives movable block and slide displacement simultaneously, and mounting panel and scraper blade displacement immediately this moment to gather one side of sedimentation tank with the floater in the sedimentation tank, be convenient for salvage and the clearance to the floater, effectively improve the treatment effeciency to the floater, thereby reach the advantage of being convenient for clear up the floater.

2. This effluent treatment plant disinfects through adding sodium hypochlorite in to the disinfection pond, starts agitator motor afterwards, makes its output shaft drive axis of rotation, horizontal pole and montant rotatory, can stir water and medicament, makes more even that water and medicament mix, effectively improves the disinfection effect.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a top cross-sectional view of the construction of the sedimentation tank of the present utility model;

FIG. 3 is a structural elevation view of the screed of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Reference numerals illustrate:

1. a base; 2. a sedimentation tank; 3. a sterilizing pool; 4. a case; 5. a shielding cover; 6. a servo motor; 7. a screw rod; 8. a moving block; 9. a mounting base; 10. a slide; 11. a mounting plate; 12. an electric push rod; 13. a mounting block; 14. a scraper; 15. a carbon sponge; 16. a limit rod; 17. a booster pump; 18. a water pipe; 19. a filter cartridge; 20. a filter screen; 21. a portal frame; 22. a cushion block; 23. a stirring motor; 24. a rotating shaft; 25. a mounting sleeve; 26. a cross bar; 27. and a vertical rod.

Detailed Description

Referring to fig. 1, a wastewater treatment device comprises a base 1, a sedimentation tank 2 and a disinfection tank 3 fixed on the upper surface of the base 1, a box 4 is fixedly arranged outside the sedimentation tank 2, a portal frame 21 is arranged outside the disinfection tank 3, a conveying component is arranged on the upper surface of the base 1 and comprises a booster pump 17 fixed on the upper surface of the base 1, a water pipe 18 and a communicating pipe respectively fixed at the output end and the input end of the booster pump 17, one end of the communicating pipe, far away from the booster pump 17, is fixedly communicated with the sedimentation tank 2, one end of the water pipe 18, far away from the booster pump 17, is fixedly communicated with a filter cartridge 19, a filter screen 20 is fixedly arranged at an output port of the filter cartridge 19 through bolts, and the filter cartridge 19 is positioned above the disinfection tank 3. The quantity of cartridge filter 19 and filter screen 20 is two in the conveying assembly, and two cartridge filters 19 are located rabbling mechanism's left and right sides respectively, and the outside of left side cartridge filter 19 is fixed with the connecting pipe with the fixed intercommunication of raceway 18, and the upper surface of two cartridge filters 19 all welds the connecting seat with portal frame 21 lower fixed surface, and the quantity of connecting seat is four. The water in the sedimentation tank 2 is conveyed through the booster pump 17 and finally conveyed to the disinfection tank 3 through the filter cartridge 19, and the filter screen 20 can improve the treatment effect of the wastewater at the moment, so that the later disinfection treatment is convenient.

Wherein, the filter screen 20 adopts stainless steel material, improves the life of filter screen 20.

Referring to fig. 2-4, in this embodiment, a cleaning mechanism extending to the outside is provided in the interior of the case 4, and the cleaning mechanism includes a servo motor 6 fixed to the exterior of the case 4, a screw rod 7 fixed to an output shaft of the servo motor 6, a moving block 8 screwed to the exterior of the screw rod 7, a slide carriage 10 arranged outside the moving block 8, a mounting plate 11 fixed to one side of the slide carriage 10, an electric push rod 12 fixed to one side of the mounting plate 11 near the sedimentation tank 2, a scraper 14 arranged at the bottom of the electric push rod 12, and a carbon sponge 15 fixed to the exterior of the scraper 14; the slide 10 is fixed with the movable block 8 through the mounting seat 9, the mounting seat 9 is welded on the upper surface of the movable block 8, the slide 10 extends to the outside of the box 4 through a sliding opening, a mounting block 13 is fixed on the output end of the electric push rod 12, and the mounting block 13 is fixed with the scraping plate 14 through a fastening bolt. The scraper 14 is pushed to displace through the electric push rod 12, so that the scraper 14 is contacted with floating matters, then the servo motor 6 is started, the output shaft of the servo motor drives the screw rod 7 to rotate, meanwhile, the moving block 8 and the sliding seat 10 are driven to displace, and at the moment, the mounting plate 11 and the scraper 14 displace immediately, so that the floating matters in the sedimentation tank 2 are gathered to one side of the sedimentation tank 2, the floating matters are conveniently salvaged and cleaned, and the greasy dirt in the sedimentation tank 2 can be effectively cleaned through the carbon sponge 15, so that the treatment efficiency of the floating matters is improved.

Referring to fig. 2-3, it should be noted that a first motor frame is fixedly installed outside the servo motor 6, the first motor frame is fixed outside the box 4 through bolts, the number of electric push rods 12 in the cleaning mechanism is 2-4, and the width of the scraping plate 14 is adapted to the sedimentation tank 2. The electric push rod 12 is of a type adapted to the device. The number of the carbon sponge 15 is two, the two carbon sponge 15 are respectively positioned on the front side and the back side of the scraper 14, and the carbon sponge 15 is fixed on the scraper 14 through a locking bolt.

By means of the expansion and contraction of the electric push rod 12, the scraper 14 can be separated from the connection with the sedimentation tank 2 when the scraper is not cleaned, and corrosion of waste water to the scraper 14 is reduced.

Referring to fig. 2-3, a shielding cover 5 is fixed on a side wall of the case 4 through a locking bolt, and a servo motor 6 is located inside the shielding cover 5. The inside of box 4 has been seted up rotation hole and smooth mouth, and lead screw 7 extends to the inside of box 4 through rotation hole, is fixed with the bearing with lead screw 7 looks adaptation on the inner wall of box 4 one side of keeping away from servo motor 6, and the outer wall of lead screw 7 is fixed with the inner ring of bearing. Through fastening bolt, can carry out the dismouting with scraper blade 14, be convenient for change scraper blade 14, improve the clearance effect to the floater. Through the setting of bearing for lead screw 7 is rotatory steadily, improves the removal effect of movable block 8, is convenient for clear up the floater. Through the installation of shielding cover 5, can protect servo motor 6, avoid servo motor 16 to expose outside, the easy impaired condition improves servo motor 16's life. The inside of the shielding cover 5 is provided with a heat dissipation hole and a wiring hole.

Referring to fig. 2-3, in this embodiment, a limiting rod 16 slidably connected with the moving block 8 is fixed inside the case 4, and the number of limiting rods 16 is two. The movable block 8 is in sliding connection with the limiting rod 16, and through limiting of the limiting rod 16, the movable block 8 can be linearly displaced, and the cleaning effect of the scraping plate 14 is improved.

Referring to fig. 1, in the present embodiment, a stirring mechanism is disposed on a side of the gantry 21 near the disinfection tank 3; the stirring mechanism comprises a stirring motor 23 arranged on one side of the portal frame 21 close to the disinfection tank 3, a rotating shaft 24 fixed on the output shaft of the stirring motor 23, a cross rod 26 arranged outside the rotating shaft 24 and a vertical rod 27 welded outside the cross rod 26. The horizontal pole 26 is fixed with axis of rotation 24 through installation cover 25, and the mounting hole has all been seted up to the inside of installation cover 25 and axis of rotation 24, and threaded connection has the mounting bolt on the mounting hole, and the quantity of installation cover 25 is two, and two installation covers 25 longitudinal distribution are on axis of rotation 24, and the quantity of horizontal pole 26 and montant 27 is two in rabbling mechanism, and two horizontal poles 26 are fixed respectively in the left and right sides of two installation covers 25, and four montants 27 interval fixing at the opposite side of four horizontal poles 26. Sodium hypochlorite is added into the disinfection tank 3 for disinfection treatment, and then the stirring motor 23 is started, so that an output shaft of the stirring motor drives the rotating shaft 24, the cross rod 26 and the vertical rod 27 to rotate, water and a medicament can be stirred, the water and the medicament are mixed more uniformly, and the disinfection effect is effectively improved.

Simultaneously, the one end that rotation axis 24 kept away from agitator motor 23 rotates with the interior bottom wall of disinfection pond 3 to be connected, through two installation cover 25, can carry out dismouting with horizontal pole 26 and montant 27, is convenient for overhaul horizontal pole 26 and montant 27.

Wherein, the lower surface of portal frame 21 is fixed with cushion 22, and agitator motor 23's outside fixed mounting has the second motor frame, and the second motor frame is fixed at the lower surface of cushion 22, and the outside of disinfection pond 3 is fixed with the brace table to portal frame 21 support, and the quantity of brace table is two. The outside of the disinfection tank 3 is fixedly communicated with an external connection pipe, and an electromagnetic valve extending to the outside is fixedly arranged in the external connection pipe.

The rotation shaft 24, the mounting sleeve 25, the cross bar 26, and the vertical bar 27 are all made of stainless steel.

The working principle of the embodiment is as follows:

this effluent treatment plant promotes scraper blade 14 displacement through electric putter 12, make scraper blade 14 and floater contact, then start servo motor 6 and drive lead screw 7 rotation, drive movable block 8 and slide 10 displacement simultaneously, mounting panel 11 and scraper blade 14 are the displacement immediately this moment, thereby give the floater in the sedimentation tank 2 one side of gathering sedimentation tank 2, rethread carbon sponge 15, can effectively clear up the greasy dirt in the sedimentation tank 2, through servo motor 6's drive, can conveniently remove scraper blade 14, make scraper blade 14 gather the one side of sedimentation tank 2 with the floater fast, the mode of removing scraper blade 14 has effectively been solved comparatively inconvenient, and is not only efficient, still waste time and energy's problem.

Claims

1. The utility model provides a wastewater treatment device, includes base (1), fixes sedimentation tank (2) and disinfection pond (3) at base (1) upper surface, its characterized in that: the sedimentation tank is characterized in that a box body (4) is fixedly arranged outside the sedimentation tank (2), a portal frame (21) is arranged outside the disinfection tank (3), a cleaning mechanism extending to the outside is arranged inside the box body (4), and a stirring mechanism is arranged on one side, close to the disinfection tank (3), of the portal frame (21);

the cleaning mechanism comprises a servo motor (6) fixed outside the box body (4), a screw rod (7) fixed on an output shaft of the servo motor (6), a moving block (8) in threaded connection with the outside of the screw rod (7), a sliding seat (10) arranged outside the moving block (8), a mounting plate (11) fixed on one side of the sliding seat (10), an electric push rod (12) fixed on one side of the mounting plate (11) close to the sedimentation tank (2), a scraping plate (14) arranged at the bottom of the electric push rod (12) and a carbon sponge (15) fixed outside the scraping plate (14);

the stirring mechanism comprises a stirring motor (23) arranged on one side of the portal frame (21) close to the disinfection tank (3), a rotating shaft (24) fixed on an output shaft of the stirring motor (23), a cross rod (26) arranged outside the rotating shaft (24) and a vertical rod (27) welded outside the cross rod (26).

2. A wastewater treatment plant according to claim 1, characterized in that: the upper surface of base (1) is equipped with conveying assembly, conveying assembly is including fixing booster pump (17) at base (1) upper surface, fix raceway (18) and communicating pipe at booster pump (17) output and input respectively, the fixed intercommunication of one end that booster pump (17) was kept away from to raceway (18) has cartridge filter (19), the delivery outlet department of cartridge filter (19) is through bolt fixed mounting has filter screen (20).

3. A wastewater treatment plant according to claim 2, characterized in that: the quantity of cartridge filter (19) and filter screen (20) is two in the conveying component, two cartridge filter (19) are located rabbling mechanism's left and right sides respectively, and the left side the outside of cartridge filter (19) is fixed with the connecting pipe with raceway (18) fixed intercommunication, two the upper surface of cartridge filter (19) all welds the connecting seat with portal frame (21) lower fixed surface, the quantity of connecting seat is four.

4. A wastewater treatment plant according to claim 1, characterized in that: a shielding cover (5) is fixed on the side wall of the box body (4) through a locking bolt, and the servo motor (6) is positioned in the shielding cover (5).

5. A wastewater treatment plant according to claim 1, characterized in that: the inside of box (4) has been seted up and has been rotated hole and slide opening, lead screw (7) extend to the inside of box (4) through rotating the hole, be fixed with the bearing with lead screw (7) looks adaptation on the inner wall of servo motor (6) one side is kept away from to box (4), the outer wall of lead screw (7) is fixed with the inner ring of bearing.

6. A wastewater treatment plant according to claim 5, characterized in that: the sliding seat (10) is fixed with the movable block (8) through the mounting seat (9), the mounting seat (9) is welded on the upper surface of the movable block (8), the sliding seat (10) extends to the outside of the box body (4) through a sliding opening, the mounting block (13) is fixed on the output end of the electric push rod (12), and the mounting block (13) is fixed with the scraping plate (14) through a fastening bolt.

7. A wastewater treatment plant according to claim 1, characterized in that: and limiting rods (16) which are in sliding connection with the moving blocks (8) are fixed in the box body (4), and the number of the limiting rods (16) is two.

8. A wastewater treatment plant according to claim 1, characterized in that: the horizontal pole (26) is fixed with axis of rotation (24) through installation cover (25), the mounting hole has all been seted up to the inside of installation cover (25) and axis of rotation (24), threaded connection has the mounting bolt on the mounting hole, the quantity of installation cover (25) is two, two installation cover (25) longitudinal distribution is on axis of rotation (24), the quantity of horizontal pole (26) and montant (27) is two in the rabbling mechanism, two horizontal pole (26) are fixed respectively in the left and right sides of two installation covers (25), and four montant (27) interval are fixed in the opposite side of four horizontal poles (26).