CN109019922B

CN109019922B - Sewage treatment equipment

Info

Publication number: CN109019922B
Application number: CN201810964634.7A
Authority: CN
Inventors: 周云香
Original assignee: Dongyang Xinyi Industrial Product Design Co ltd
Current assignee: Shandong Daohe Pharmaceutical Co ltd; Shandong Xindao Pharmaceutical Technology Co ltd
Priority date: 2018-08-23
Filing date: 2018-08-23
Publication date: 2021-07-02
Anticipated expiration: 2038-08-23
Also published as: CN109019922A

Abstract

The invention discloses sewage treatment equipment which comprises a box body, wherein a water inlet device is arranged above the box body, a conical sludge filtering device is arranged inside the box body, a secondary filtering device is arranged inside the conical sludge filtering device, a sludge discharging device is arranged below the box body, a controller is arranged outside the box body, and a control signal output end of the controller is electrically connected with the sludge discharging device. The invention has the advantages of simple structure and strong practicability.

Description

Sewage treatment equipment

Technical Field

The invention relates to the field of water treatment related equipment, in particular to sewage treatment equipment.

Background

Sewage treatment: the sewage is purified to reach the water quality requirement of draining a certain water body or reusing the water body. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

And in CN201810370811 a sewage treatment device patent, be equipped with the filter screen in the inside of sewage treatment case, and the inboard that is located the filter screen is equipped with scrapes the pole, it can drive the second pulley rotation and swing to scrape the pole via first pulley, can realize the function of automatic clearance filter screen surface dirt, secondly, be connected with first filter plate through the telescopic link in the bottom of filter screen, and through the gliding of first filter plate, can exert the effort for the second filter plate, thereby can extrude the filter pulp between first filter plate and the second filter plate, make the moisture in the filter pulp extruded, in order to avoid sewage in the processing procedure, cause the water resource waste, and all be fixed with vibrating motor on the two outer walls of drain pipe, the remaining moisture on the inner wall of drain pipe is shaken down in the vibration of accessible vibrating motor, thereby further practiced thrift the water resource.

However, the above patent only teaches how to automatically clean the sludge by the scraper, but no relevant device is provided for the sludge discharge in the device, and in the sewage filtering process, as the sewage is filtered more and more, the sludge in the device is increased and finally the device is blocked.

Disclosure of Invention

The invention aims to solve the problems and designs a sewage treatment device.

According to the technical scheme, the sewage treatment equipment comprises a box body, wherein a water inlet device is arranged above the box body, a conical sludge filtering device is arranged inside the box body, a secondary filtering device is arranged inside the conical sludge filtering device, a sludge discharging device is arranged below the box body, a controller is arranged outside the box body, and a control signal output end of the controller is electrically connected with the sludge discharging device.

The water inlet device comprises a water inlet pipe arranged above the inner portion of the box body, an end cover is installed at the lower end of the water inlet pipe, a sealing bearing hole is formed in the center of the end cover, four water inlet branch pipes are installed on the outer side surface of the water inlet pipe and are evenly distributed around the water inlet pipe, an annular water pipe is arranged at the lower end of the water inlet pipe and is fixedly connected with the four water inlet branch pipes respectively, a shunting water inlet pipe is installed at the lower end of the annular water pipe and is fixedly connected with the box body, an inclined water inlet pipe is installed at the lower end of.

The conical sludge filtering device comprises a conical jacket sleeve body arranged at the center inside the box body, a plurality of filtering holes I are formed in the inner side surface and the outer side surface of the conical jacket sleeve body, the filtering holes I are uniformly distributed on the side surface of the conical jacket barrel body, sludge filtering materials are arranged inside the conical jacket sleeve body, a sludge scraper fixing frame is arranged above the conical jacket barrel body, a plurality of spiral conical sludge scrapers are arranged on the sludge scraper fixing frame, the spiral conical sludge scrapers are uniformly distributed on the sludge scraper fixing frame, the spiral conical sludge scrapers are movably connected with the conical jacket barrel body, a rotating shaft is arranged on the sludge scraper fixing frame, a fixed bearing is arranged at the upper end of the rotating shaft, the fixed bearing is fixedly connected with the center of the upper surface of the box body, a speed reducer is arranged at the center of the upper surface of the box body, the driving rotating shaft is provided with a sealing bearing, the sealing bearing is fixedly connected with a sealing bearing hole, the driving rotating shaft is inserted into the water inlet pipe, and the upper end of the driving rotating shaft is provided with a driving fan blade.

Secondary filter equipment includes the clamp cover barrel of conical clamp cover barrel below installation, has seted up filtration pore two on the clamp cover barrel side surface, and clamp cover barrel internally mounted has the sludge filtration pellicle, presss from both sides the cover barrel below and installs the funnel, and the baffle is installed to the funnel lower extreme, has seted up the hole that leaks on the baffle, and the hole evenly distributed that leaks is on the baffle, and secondary filter pipe is installed to the funnel below, and secondary filter pipe is inside to be equipped with purifying and filtering material, and drainage pipe is installed to secondary filter pipe below, drainage pipe and box side surface fixed connection.

Sludge discharging equipment is including opening annular sludge discharge port in box outside surface below, a plurality of electric telescopic handle of annular sludge discharge port below, electric telescopic handle evenly distributed is inside the box, electric telescopic handle's flexible end is installed annular fender lid, annular fender lid outside installs sealed pad on the surface, annular fender lid upper surface center department opens there is protruding type recess, protruding type recess internally mounted has a plurality of sliders, slider evenly distributed is in protruding type recess, slider and protruding type recess swing joint, annular fender lid top is installed a plurality of perpendicular mudguards, perpendicular mudguards respectively with slider fixed connection, annular fender lid top is equipped with annular handrail circle, annular handrail circle and every erect mudguard fixed connection.

The electric telescopic rod is electrically connected with the control signal output end of the controller.

The outer side surface of the box body is provided with an observation port, and the observation port is positioned at the upper end of the jacket cylinder.

The inclined water inlet pipe faces the upper end of the conical jacket cylinder.

According to the sewage treatment equipment manufactured by the technical scheme, the driving fan blades are driven to rotate by water flow in the water inlet pipe, so that the spiral conical mud scraping plate is driven to rotate, the impulsive force of the water flow can be effectively utilized, the impulsive force is converted into the operation power of the device, meanwhile, the contact time of the water flow and the conical sleeve barrel is prolonged by the spiral conical mud scraping plate, sewage can be better purified, the sludge generated after purification is cleaned, the water after primary filtration is purified again by the secondary filtration device, the water can be effectively purified, and the sludge discharge device can be used for manually and simply discharging the sludge stored in the box out of the sleeve barrel.

Drawings

FIG. 1 is a schematic view showing the construction of a sewage treatment apparatus according to the present invention;

FIG. 2 is a schematic view of the water intake apparatus of the present invention;

FIG. 3 is a schematic view of a conical sludge filtration apparatus according to the present invention;

FIG. 4 is a schematic view of a sludge discharge apparatus according to the present invention;

FIG. 5 is a plan view of the sludge discharge apparatus of the present invention;

in the figure, 1, a box body; 2. a controller; 3. a water inlet pipe; 4. an end cap; 5. sealing the bearing hole; 6. a water inlet branch pipe; 7. an annular water pipe; 8. a shunt water inlet pipe; 9. an inclined water inlet pipe; 10. a conical-shaped clamp sleeve body; 11. A first filtering hole; 12. sludge filtering material; 13. a mud scraping plate fixing frame; 14. a spiral conical scraper; 15. A rotating shaft; 16. fixing the bearing; 17. a speed reducer; 18. driving the rotating shaft; 19. sealing the bearing; 20. driving the fan blades; 21. a jacket cylinder; 22. a second filtering hole; 23. a sludge filtration semipermeable membrane; 24. a funnel; 25. A baffle plate; 26. a water leakage hole; 27. a viewing port; 28. a secondary filtration pipeline; 29. purifying the filter material; 30. A water discharge pipeline; 31. an annular sludge discharge port; 32. an electric telescopic rod; 33. an annular shield cover; 34. a gasket; 35. a convex groove; 36. a slider; 37. a vertical mud scraper; 38. an annular handrail ring.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-5, in this embodiment:

firstly, rivers flow into water branch pipe 6 through inlet tube 3 in, enter into annular water pipe 7 through water branch pipe 6, enter into reposition of redundant personnel inlet tube 8 through annular water pipe 7 in, flow to conical jacket barrel 10 top through oblique inlet tube 9 again, rivers begin to be spiral diffusion motion along conical jacket barrel 10 along with spiral toper mud scraper 14, the contact time of rivers with conical jacket barrel 10 has been increased, make rivers enter into the jacket of conical jacket barrel 10 through filtering hole 11, filter water through mud filtering material 12, make mud stay conical jacket barrel 10 on.

Secondly, when external sewage enters the water inlet pipe 3, because the flow velocity of water is fast, water washes away the driving fan blade 20 to make the driving fan blade 20 start rotating, the driving fan blade 20 rotates to drive the driving rotating shaft 18 to rotate, the driving rotating shaft 18 drives the rotating shaft 15 to start rotating through the speed reducer 17, the rotating shaft 15 rotates to drive the mud scraper fixing frame 13 to start rotating, the mud scraper fixing frame 13 rotates to drive the spiral conical mud scraper 14 to start rotating, and the spiral conical mud scraper 14 rotates to scrape off sludge on the outer surface of the conical sleeve body 10.

Meanwhile, when the spiral conical mud scraper 14 scrapes the sludge on the outer surface of the conical jacket cylinder 10 to the space between the conical jacket cylinder 10 and the box 1, the residual moisture in the sludge enters the jacket in the jacket cylinder 21 through the second filtering hole 22 on the jacket cylinder 21, the sludge is filtered through the sludge filtering semipermeable membrane 23, the sludge is blocked outside the jacket cylinder 21, and meanwhile, the sludge is accumulated between the conical jacket cylinder 10 and the box 1 for accumulation.

The water after the preliminary filtration through conical jacket cylinder 10 and jacket cylinder 21 falls into baffle 25 through funnel 24, falls into secondary filter pipe 28 through the hole 26 that leaks on baffle 25, carries out meticulous filtration back in secondary filter pipe 28, filters water clean, discharges in the outside collection device through drainage pipe 30.

After the device operates for a period of time, the staff observes the mud stock through viewing aperture 27 this moment, when the mud stock is too high, controller 2 control electric telescopic handle 32 begins to shrink this moment, electric telescopic handle 32 shrinks and drives annular fender lid 33 and begin to descend, annular fender lid 33 descends and makes annular mud discharge port 31 open, the staff begins to rotate through manual promotion annular handrail circle 38 this moment, annular handrail circle 38 is rotatory to drive perpendicular mud scraper 37 and begins to do the circumference operation along pressing from both sides cover barrel 21, slider 36 begins to slide in protruding type recess 35, perpendicular mud scraper 37 hangs down the mud between conical clamp cover barrel 10 and the box 1, discharge from annular mud discharge port 31.

Through above-mentioned device, need not to use too much power equipment, alright light with the mud discharge in the device, guarantee the operating efficiency of device, can filter the absorption of the moisture maximize in the mud again simultaneously.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims

1. A sewage treatment device comprises a box body (1), and is characterized in that a water inlet device is arranged above the box body (1), a conical sludge filtering device is arranged inside the box body (1), a secondary filtering device is arranged inside the conical sludge filtering device, a sludge discharging device is arranged below the box body (1), a controller (2) is arranged outside the box body (1), and a control signal output end of the controller (2) is electrically connected with the sludge discharging device;

the water inlet device comprises a water inlet pipe (3) arranged above the inner part of a box body (1), an end cover (4) is arranged at the lower end of the water inlet pipe (3), a sealing bearing hole (5) is formed in the center of the end cover (4), four water inlet branch pipes (6) are arranged on the surface of the outer side of the water inlet pipe (3), the four water inlet branch pipes (6) are uniformly distributed around the water inlet pipe (3), an annular water pipe (7) is arranged at the lower end of the water inlet pipe (3), the annular water pipe (7) is fixedly connected with the four water inlet branch pipes (6) respectively, a shunt water inlet pipe (8) is arranged at the lower end of the annular water pipe (7), the shunt water inlet pipe (8) is fixedly connected with the box body (1), an inclined water inlet pipe (9) is;

the conical sludge filtering device comprises a conical jacket barrel body (10) arranged at the center inside a box body (1), a plurality of filtering holes I (11) are formed in the inner side surface and the outer side surface of the conical jacket barrel body (10), the filtering holes I (11) are uniformly distributed on the side surface of the conical jacket barrel body (10), sludge filtering materials (12) are arranged inside the conical jacket barrel body (10), a sludge scraper fixing frame (13) is arranged above the conical jacket barrel body (10), a plurality of spiral conical sludge scrapers (14) are arranged on the sludge scraper fixing frame (13), the spiral conical sludge scrapers (14) are uniformly distributed on the sludge scraper fixing frame (13), the spiral conical sludge scrapers (14) are movably connected with the conical jacket barrel body (10), a rotating shaft (15) is arranged on the sludge scraper fixing frame (13), and a fixed bearing (16) is arranged at the upper end of the rotating shaft (15), the fixed bearing (16) is fixedly connected with the center of the upper surface of the box body (1), the speed reducer (17) is installed at the center of the upper surface of the box body (1), the output end of the speed reducer (17) is fixedly connected with the rotating shaft (15), the input end of the speed reducer (17) is provided with the driving rotating shaft (18), the driving rotating shaft (18) is provided with the sealing bearing (19), the sealing bearing (19) is fixedly connected with the sealing bearing hole (5), the driving rotating shaft (18) is inserted into the water inlet pipe (3), and the upper end of the driving rotating shaft (18) is provided with the driving fan blade (20);

the secondary filtering device comprises a jacket cylinder (21) installed below a conical jacket cylinder (10), a second filtering hole (22) is formed in the side surface of the jacket cylinder (21), a sludge filtering semipermeable membrane (23) is installed inside the jacket cylinder (21), a funnel (24) is installed below the jacket cylinder (21), a baffle (25) is installed at the lower end of the funnel (24), water leakage holes (26) are formed in the baffle (25), the water leakage holes (26) are uniformly distributed on the baffle (25), a secondary filtering pipeline (28) is installed below the funnel (24), a purifying and filtering material (29) is arranged inside the secondary filtering pipeline (28), a drainage pipeline (30) is installed below the secondary filtering pipeline (28), and the drainage pipeline (30) is fixedly connected with the side surface of the box body (1);

the sludge discharge device comprises an annular sludge discharge port (31) arranged below the outer surface of a box body (1), a plurality of electric telescopic rods (32) arranged below the annular sludge discharge port (31), the electric telescopic rods (32) are uniformly distributed in the box body (1), an annular blocking cover (33) is arranged at the telescopic end of each electric telescopic rod (32), a sealing gasket (34) is arranged on the outer surface of each annular blocking cover (33), a convex groove (35) is formed in the center of the upper surface of each annular blocking cover (33), a plurality of sliding blocks (36) are arranged in each convex groove (35), the sliding blocks (36) are uniformly distributed in each convex groove (35), the sliding blocks (36) are movably connected with the convex grooves (35), a plurality of vertical sludge scraping plates (37) are arranged above the annular blocking covers (33), the vertical sludge scraping plates (37) are respectively and fixedly connected with the sliding blocks (36), and annular handrail rings (38) are arranged above the annular blocking covers, the annular handrail ring (38) is fixedly connected with each vertical mud scraper (37).

2. The wastewater treatment equipment according to claim 1, wherein the electric telescopic rod (32) is electrically connected with a control signal output end of the controller (2).

3. The sewage treatment apparatus according to claim 1, wherein a viewing port (27) is provided on an outer side surface of said tank (1), said viewing port (27) being located at an upper end of said jacket cylinder (21).

4. Sewage treatment plant according to claim 1, characterised in that said oblique inlet pipe (9) is directed towards the upper end of the conical-shaped jacket body (10).