CN212450893U

CN212450893U - Arc-shaped grid deslagging device for sewage treatment

Info

Publication number: CN212450893U
Application number: CN202020671627.0U
Authority: CN
Inventors: 李惠林; 蔡建华; 张会林; 黄平
Original assignee: Zhejiang Zhiyuan Environmental Technology Co ltd
Current assignee: Zhejiang Zhiyuan Environmental Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-02-02
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a convex grid deslagging device for sewage treatment, which comprises a deslagging box, wherein a water inlet is arranged at the left side of the deslagging box, the water inlet is positioned at the upper end of the deslagging box, an L-shaped clapboard is arranged inside the deslagging box, the L-shaped clapboard is positioned at the middle part of the deslagging box, the left side of the L-shaped clapboard is detachably connected with a convex grid, and the upper surface of the convex grid is provided with an electric scraper blade, the utility model relates to a convex grid deslagging device for sewage treatment, which is powered on by a motor, drives a rotating shaft to rotate, the rotating shaft is matched with a screw rod through threads to lead the screw rod to move up and down, the screw rod drives a push plate to push forwards, meanwhile, the right side of a waste residue collecting box is provided with a box door, the box door is connected with a waste residue collecting box through a, and the environment is protected.

Description

Arc-shaped grid deslagging device for sewage treatment

Technical Field

The utility model relates to a sewage treatment device technical field specifically is a convex grid dross removal mechanism for sewage treatment.

Background

With the continuous development of social economy and the continuous improvement of the living standard of people, the utility industries of water supply or drainage and the like are rapidly developed, the importance of water quality purification treatment is increasingly recognized, the grating and the grating de-dirt machine matched with the grating are the most common pretreatment equipment in the process flow of water supply or drainage treatment, the function of the device is that the larger suspended matters contained in the incoming water protect the normal operation of the subsequent treatment facilities, and the workload of other treatment facilities is reduced, along with the continuous improvement of the technical level and the increasing attention of people to the labor protection problem, the mechanical grid sewage removing machine is gradually a standard matching type device of the pretreatment link in the field of water supply or drainage engineering, however, when the existing grid sewage disposal machine is used for treating sewage, garbage on the grid cannot be removed in time, so that blockage is easily caused, and water remained by sludge cannot be recovered, so that waste is caused.

Patent No. 201821301562.X discloses a convex grid dross removal mechanism for sewage treatment, belongs to sewage treatment technical field. The arc-shaped grid deslagging device for sewage treatment comprises a driving mechanism, an arc-shaped grid and a deslagging mechanism. The arc-shaped grating is arranged in the water channel, the slag discharging mechanism comprises a slag dragging structure and a slag scraping structure, the slag dragging structure comprises a rotary rake arm and a rake tooth plate which are arranged on a transmission shaft, rake teeth of the rake tooth plate are matched with the interval distance of the arc-shaped grating, the slag scraping structure comprises a support and a scraper, the scraper teeth on the scraper are matched with the rake teeth on the rake tooth plate, when the motor drives the rotary rake arm to rotate, the rake teeth on the rake tooth plate drag for sundries accumulated on the arc-shaped grating, and the sundries hung on the rake teeth are scraped by the scraper teeth and fall onto a slide way. The device has simple and compact structure, stable operation and convenient maintenance, collects and removes garbage in time, lightens the labor intensity of workers, protects the normal operation of a water pump and the like, ensures that the subsequent water treatment process is carried out smoothly, and is suitable for small and medium-sized sewage treatment plants or pump stations.

At present, the existing deslagging devices have some defects, for example; 1. the existing slag removing device recovery device can not recover and treat the discharged waste slag, can cause environmental pollution, and 2. the slag removing device can not treat the sewage after slag removal, can not recycle and cause resource waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convex grid dross removal mechanism for sewage treatment has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a circular arc-shaped grid deslagging device for sewage treatment.

As a preferred embodiment of the utility model, the slag removing box comprises a slag removing box, wherein a water inlet is arranged at the left side of the slag removing box, the water inlet is positioned at the upper end of the slag removing box, an L-shaped clapboard is arranged inside the slag removing box, the L-shaped clapboard is positioned at the middle part of the slag removing box, the left side of the L-shaped clapboard is detachably connected with an arc-shaped grating, the upper surface of the arc-shaped grating is provided with an electric scraper blade, the lower end of the arc-shaped grating is provided with an active carbon filter screen, the left lower end of the L-shaped clapboard is fixedly connected with a hollow fiber ultrafiltration membrane, one end of the hollow fiber ultrafiltration membrane is fixedly connected with the bottom end of the slag removing box, the right side of the L-shaped clapboard is provided with a waste residue collecting box, the waste residue collecting box extends, the box cover is installed on the top end of the deslagging box, and the water outlet is formed in the bottom end of the right side of the deslagging box.

As an optimal implementation mode of the utility model, the chamber door is installed on waste residue collecting box right side, the chamber door passes through hinge and waste residue collecting box fixed connection, chamber door surface mounting has handle and control panel, the handle is located control panel and has the right side.

As an optimal implementation mode of the utility model, pusher front end fixedly connected with push pedal, the inside hob that runs through of pusher, the mount is installed to the pusher end, mount upper end fixedly connected with motor, the axis of rotation is installed to the motor front end, hob and axis of rotation surface are all seted up threadedly.

As an optimal implementation mode of the utility model, pusher and electric scraper all pass through wire and control panel electric connection, the valve is all installed with delivery port inside to the water inlet, the hole has been seted up to waste residue collecting box upper surface.

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

the utility model relates to a convex grid dross removal mechanism for sewage treatment, the slagging-off case internally mounted has L shape baffle, L shape baffle divides the slagging-off case into sewage treatment chamber and waste residue treatment chamber, the waste residue collecting chamber has been placed to waste residue collecting chamber inside, connect waste residue collecting chamber right side to extend to the slagging-off case outside, the hole has been seted up at waste residue collecting chamber top, waste residue debris gets into in the waste residue collecting chamber through the hole, inlay pusher in waste residue collecting chamber left side, the push pedal is installed to pusher front end, simultaneously the hob has run through inside the pusher, the mount is installed to the bottom, the mount fixes the motor inside the pusher, make firm structure, long service life, the rotation axis is installed to the motor front end, the hob all has the screw thread with the rotation axis surface, the power input end of motor is connected with control panel's power output end, switch on, motor work, the axis of rotation makes the hob reciprocate through screw and hob cooperation, and the hob drives the push pedal and promotes forward, and the chamber door has been seted up on waste residue collecting box right side simultaneously, and the chamber door links together with waste collecting box through the hinge, and chamber door surface mounting has control panel and handle, and control panel can control the pusher, opens the chamber door through the handle, and the pusher goes away the waste residue debris through the chamber door propelling movement and handles, can not cause environmental pollution, environmental protection.

The utility model relates to a convex grid dross removal mechanism for sewage treatment, the upper end of the sewage treatment chamber is provided with a water inlet, the water inlet is internally provided with a valve, the valve is opened to lead sewage to enter the inside of the sewage treatment chamber, the upper end of the sewage treatment chamber is provided with a convex grid which intercepts sundries with various shapes in the sewage, meanwhile, the upper end of the convex grid is provided with an electric scraper blade, the power output end of the electric scraper blade is connected with the power output end of a control panel on a box door, the electric scraper blade is powered on, the electric scraper blade works to drag and scrape the waste residue carried by the waste residue to a conveyor belt at the upper end of an L-shaped clapboard, the conveyor belt conveys the carried waste residue into a waste residue collecting chamber, the sewage without sundries and waste residue flows downwards, the lower end of the sewage treatment, the active carbon filter screen adsorbs pollutants such as micromolecular organic matters, has obvious adsorption and removal effects on peculiar smell, colloid, pigment, heavy metal ions and the like in water, the hollow fiber ultrafiltration membrane filters most harmful substances in the water, mineral substances and trace elements in the water are retained at the same time, the double-layer filtration of the active carbon filter screen and the hollow fiber ultrafiltration membrane can effectively filter the harmful substances in the sewage, so that the reuse standard is reached, the filtered sewage is discharged through the water outlet to be recycled, the water resource is saved, and the environment is protected.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of the arc-shaped grid deslagging device for sewage treatment;

fig. 2 is the utility model relates to a waste residue collection box side of convex grid dross removal mechanism for sewage treatment tries.

Fig. 3 is a front view of the pusher of the arc-shaped grid deslagging device for sewage treatment.

In the figure: 1. a deslagging box; 2. an active carbon filter screen; 3. a circular arc-shaped grating; 4. a water inlet; 5. a box cover; 6. a hollow fiber ultrafiltration membrane; 7. an L-shaped partition plate; 8. an electric scraper; 9. a conveyor belt; 10. a pusher; 11. a waste residue collection box; 12. a water outlet; 13. a hinge; 14. a box door; 15. a control panel; 16. a handle; 17. pushing the plate; 18. a screw rod; 19. a rotating wheel; 20. a motor; 21. a fixing frame.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a convex grid dross removal mechanism for sewage treatment, includes slagging-off case 1, water inlet 4 has been seted up in 1 left side of slagging-off case, water inlet 4 is located 1 upper end of slagging-off case, 1 internally mounted of slagging-off case has L shape baffle 7, L shape baffle 7 is located 1 middle part of slagging-off case, L shape baffle 7 left side can be dismantled and be connected with convex grid 3, surface mounting has electric scraper 8 on the convex grid 3, active carbon filter screen 2 is installed to 3 lower extremes of convex grid, 7 left lower extremes fixedly connected with hollow fiber milipore filter 6 of L shape baffle, 6 one end of hollow fiber milipore filter and 1 bottom fixed connection of slagging-off case, L shape baffle 7 right side is placed waste residue collecting box 11 and is extended to 1 lateral wall of slagging-off case, 11 left sides of waste residue collecting box are inlayed and are connected with

pusher

10, 7 upper ends of L shape baffle are installed conveyer belt 9 and the And a box cover 5 is installed at the top end of the deslagging box 1, and a water outlet 12 is formed in the bottom end of the right side of the deslagging box 1.

According to the embodiment, as shown in fig. 1 and 3, the box cover 5 can be opened at any time, the electric scraper 8 is replaced, the replacement is convenient, the impurity removal efficiency is improved, the activated carbon filter screen 2 and the hollow fiber ultrafiltration membrane 6 form a double-layer filtering effect, sewage can be effectively filtered, sewage can be recycled, water resources are saved, meanwhile, the waste residue collecting box 11 can collect waste residues and sundries, and the waste residues and the sundries can be effectively treated.

The door 14 is mounted on the right side of the waste residue collection box 11, the door 14 is fixedly connected with the waste residue collection box 11 through a hinge 13, a handle 16 and a control panel 15 are mounted on the surface of the door 14, and the handle 16 is located on the right side of the control panel 15.

In this embodiment, as shown in fig. 2, the door 14 is opened by the handle 16, the pusher 10 pushes out waste residues and sundries through the door 14 for disposal, so that environmental pollution is avoided, the environment is protected, the hinge 13 enables the door 14 to move left and right, opening is facilitated, and the control panel 15 facilitates control of electric appliances.

Wherein, pusher 10 front end fixedly connected with push pedal 17, inside penetrating of pusher 10 has hob 18, mount 21 is installed to pusher 10 end, mount 21 upper end fixedly connected with motor 20, axis of rotation 19 is installed to the motor 20 front end, hob 18 and axis of rotation 19 surface are all seted up threadedly.

In this embodiment, as shown in fig. 3, the power input end of the motor 20 is connected to the power output end of the control panel 15, and when the power is turned on, the motor 20 generates power to drive the rotating shaft 19 to rotate, the rotating shaft 19 is matched with the screw rod 18 through a thread to move the screw rod up and down, and the screw rod 18 drives the pushing plate 17 to push forward, so that the waste residues and the impurities are conveniently pushed out.

Wherein, pusher 10 and electronic scraper blade 8 all pass through wire and control panel 15 electric connection, the valve is all installed to water inlet 4 and the inside of delivery port 12, the hole has been seted up to waste residue collecting box 11 upper surface.

In this embodiment, as shown in fig. 1, the connection via the wire has high electrical conductivity and long service life, the valve can control the opening and closing of the water inlet 4 and the water outlet 12, and can control the water to enter and exit, and the waste and impurities can enter the waste residue collection box 11 through the holes and be recovered by the waste residue collection box 11.

The working principle is as follows: when the arc-shaped grid deslagging device for sewage treatment is used, an L-shaped partition plate 7 is arranged in a deslagging box 1, the deslagging box 1 is divided into a sewage treatment cavity and a waste residue treatment cavity by the L-shaped partition plate 7, a water inlet 4 is formed in the upper end of the sewage treatment cavity, a valve is arranged in the water inlet 4, sewage enters the sewage treatment cavity by opening the valve, an arc-shaped grid 3 is arranged at the upper end of the sewage treatment cavity, the arc-shaped grid 3 intercepts sundries in various shapes in the sewage, an electric scraper 8 is arranged at the upper end of the arc-shaped grid 3, the power output end of the electric scraper 8 is connected with the power output end of a control panel 15 on a box door 14, a power supply is switched on, the electric scraper 8 works to drag and carry objects to be scraped to a conveyor belt 9 at the upper end of the L-shaped partition plate, the right side of the waste residue collection box 11 extends to the outside of the slag removing box 1, a hole is formed in the top of the waste residue collection box 11, waste residue sundries enter the waste residue collection box 11 through the hole, a pusher 10 is inlaid in the left side of the waste residue collection box 11, a push plate 17 is installed at the front end of the pusher 10, a screw rod 18 penetrates through the pusher 10, a fixing frame 21 is installed at the bottom, a motor 21 is fixed inside the pusher 10 by the fixing frame 21, the structure is firm, the service life is long, a rotating shaft 19 is installed at the front end of the motor 20, threads are formed on the surfaces of the screw rod 18 and the rotating shaft 19, the power input end of the motor 20 is connected with the power output end of the control panel 15, power is switched on, the motor 20 generates power to drive the rotating shaft 19 to rotate, the rotating shaft 19 is matched with the screw rod 18 through the, the box door 14 is connected with the waste material collecting box 11 through a hinge 13, a control panel 15 and a handle 16 are arranged on the surface of the box door 14, the control panel 15 can control the pusher 10, the box door 14 is opened through the handle 16, waste residues and sundries are pushed out through the box door 14 by the pusher 10 to be treated, no environmental pollution is caused, the environment is protected, sewage with the sundries and the waste residues removed can flow downwards, the lower end of the sewage treatment cavity is fixedly connected with an active carbon filter screen 2 and a hollow fiber ultrafiltration membrane 6, the sewage can sequentially pass through the active carbon filter screen 2 and the hollow fiber ultrafiltration membrane 6, the active carbon filter screen 2 adsorbs pollutants such as small molecular organic matters and the like, the pollutants have obvious adsorption and removal effects on peculiar smell, colloid, pigment, heavy metal ions and the like in water, most harmful substances in the water are filtered by the hollow fiber ultrafiltration membrane 6, and minerals and trace, the double-deck filtration through active carbon filter screen 2 and hollow fiber milipore filter 6 can effectively filter the harmful substance in the sewage to reach the standard of reuse, sewage after the filtration discharges away through delivery port 12 and is used by the circulation, the water economy resource, and the environmental protection can open case lid 5 at any time simultaneously, changes electronic scraper 8, and convenient the change improves edulcoration efficiency.

The utility model relates to a novel energy-saving vertical disinfection cabinet for kitchen, which comprises a slag removal box 1; 2. an active carbon filter screen; 3. a circular arc-shaped grating; 4. a water inlet; 5. a box cover; 6. a hollow fiber ultrafiltration membrane; 7. an L-shaped partition plate; 8. an electric scraper; 9. a conveyor belt; 10. a pusher; 11. a waste residue collection box; 12. a water outlet; 13. a hinge; 14. a box door; 15. a control panel; 16. a handle; 17. pushing the plate; 18. a screw rod; 19. a rotating wheel; 20. a motor; 21. the specific model of the fixed frame and the control switch is XB2BA31C, the specific model of the motor is HD2401-24 parts which are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the fixed frame and the control switch can be known by technicians or by conventional experimental methods.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a convex grid dross removal mechanism for sewage treatment, includes slagging-off case (1), its characterized in that: the slag removing box is characterized in that a water inlet (4) is formed in the left side of the slag removing box (1), the water inlet (4) is located at the upper end of the slag removing box (1), an L-shaped partition plate (7) is arranged inside the slag removing box (1), the L-shaped partition plate (7) is located in the middle of the slag removing box (1), an arc-shaped grating (3) is detachably connected to the left side of the L-shaped partition plate (7), an electric scraper (8) is mounted on the upper surface of the arc-shaped grating (3), an activated carbon filter screen (2) is mounted at the lower end of the arc-shaped grating (3), a hollow fiber ultrafiltration membrane (6) is fixedly connected to the left lower end of the L-shaped partition plate (7), one end of the hollow fiber ultrafiltration membrane (6) is fixedly connected with the bottom end of the slag removing box (1), a waste residue collecting box (11) and a waste residue collecting box (11) are extended to the outer, conveyer belt (9) and conveyer belt (9) other end and waste residue collecting box (11) fixed connection are installed to L shape baffle (7) upper end, case lid (5) are installed on slagging-off case (1) top, delivery port (12) have been seted up to slagging-off case (1) right side bottom.

2. The circular arc-shaped grid deslagging device for sewage treatment of claim 1, which is characterized in that: the waste residue collection box (11) is provided with a box door (14) on the right side, the box door (14) is fixedly connected with the waste residue collection box (11) through a hinge (13), the surface of the box door (14) is provided with a handle (16) and a control panel (15), and the handle (16) is positioned on the right side of the control panel (15).

3. The circular arc-shaped grid deslagging device for sewage treatment of claim 1, which is characterized in that: pusher (10) front end fixedly connected with push pedal (17), inside penetrating of pusher (10) has hob (18), mount (21) are installed to pusher (10) end, mount (21) upper end fixedly connected with motor (20), axis of rotation (19) are installed to motor (20) front end, hob (18) and axis of rotation (19) surface all set up threadedly.

4. The circular arc-shaped grid deslagging device for sewage treatment of claim 1, which is characterized in that: pusher (10) and electronic scraper blade (8) all pass through wire and control panel (15) electric connection, the valve is all installed to water inlet (4) and delivery port (12) inside, the hole has been seted up to waste residue collecting box (11) upper surface.