CN213077626U

CN213077626U - Filter screen anti-blocking structure for sewage treatment

Info

Publication number: CN213077626U
Application number: CN202021713588.2U
Authority: CN
Inventors: 徐步斌; 唐绪兵
Original assignee: Jiangxi Aobang Environmental Protection Engineering Co ltd
Current assignee: Jiangxi Aobang Environmental Protection Engineering Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-04-30
Anticipated expiration: 2030-08-17

Abstract

The utility model relates to the technical field of sewage treatment equipment, specifically disclose a stifled structure is prevented to filter screen for sewage treatment, including the frame of intaking, the front of this frame of intaking is equipped with the emergency exit, the top intercommunication of frame of intaking has the inlet tube, the bottom intercommunication of frame of intaking has the outlet pipe, the inner chamber of frame of intaking and the position department that is close to the middle part divide into two independent cavities through the isolation frame with the inside of frame of intaking through the isolation frame, the front of isolation frame and the position department that is close to the middle part have transversely seted up the sliding opening, the left side of frame of intaking and the position department that is close to the rear install the motor, fixedly connected with the lead screw on the power output shaft of motor, the right-hand member of lead screw extends to the frame and is close to the rear in the cavity, just the height of lead screw with the high looks adaptation of sliding opening, swing joint has the sliding body; the utility model discloses, simple structure, convenient to use does not need the manual debris that clear up the filter screen surface of staff, labour saving and time saving.

Description

Filter screen anti-blocking structure for sewage treatment

Technical Field

The utility model relates to a sewage treatment device technical field, concretely relates to stifled structure is prevented to filter screen for sewage treatment.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. 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.

Sewage treatment device is before handling sewage, thereby need earlier in sewage treatment device's water inlet installation filter screen avoid the debris that carry in the sewage to enter into sewage device, and the filter screen among the current sewage treatment device is owing to long-time debris in stopping sewage, so the filter screen is covered the debris jam on its surface very easily, consequently needs timely debris to on the filter screen to clear up, and current treatment system is mostly artifical clearance, and it is relatively poor to waste time and energy and clearance effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a stifled structure is prevented to filter screen for sewage treatment, this design possess automatically clear up the debris on the filter screen, and can effectually avoid filter screen clogging's advantage, solved current filter screen and blockked up and clear up the relatively poor problem of effect by debris easily.

The utility model relates to a filter screen anti-blocking structure for sewage treatment, which comprises a water inlet frame, wherein the front side of the water inlet frame is provided with a safety door, the top of the water inlet frame is communicated with a water inlet pipe, the bottom of the water inlet frame is communicated with a water outlet pipe, the inner cavity of the water inlet frame and the position close to the middle part are divided into two independent chambers by an isolation frame, a sliding opening is transversely arranged at the position on the front surface of the isolation frame and close to the middle part of the isolation frame, a motor is arranged at the position on the left side of the water inlet frame and close to the rear part of the water inlet frame, a screw rod is fixedly connected to a power output shaft of the motor, the right end of the screw rod extends into a cavity of the water inlet frame close to the rear part, the height of the screw rod is matched with that of the sliding opening, a sliding body is movably connected on the rod body of the screw rod, the front surface of the sliding body is fixedly connected with a fixed rod, and the fixed rod extends from a cavity close to the rear of the water inlet frame to a cavity close to the front of the water inlet frame; the left and right sides homogeneous body shaping that the frame of intaking is close to positive cavity has the arch, the frame of intaking is close to the left and right sides homogeneous body shaping of the place ahead cavity bottom has the stopper, two the stopper just be located and intake the equal swing joint in position between the frame inner wall have the top for the frame of accepting of opening form, should accept the frame and be netted framework, two the top sliding connection who accepts the frame has a filter screen, the top of filter screen closely laminates in bellied bottom.

The utility model discloses a stifled structure is prevented to filter screen for sewage treatment, wherein, the bottom of dead lever and the part fixedly connected with fixed plate that is located the frame of intaking, the bottom of fixed plate is along the fixedly connected with brush-holder stud of vertical equidistance, and every the bottom of brush-holder stud all has the brush tooth from left to right equidistance integrated into one piece, the bottom of brush tooth is close to in the top of filter screen and leaves the clearance between; the appearance of this design, the utilization brush-holder stud that can be better cleans the debris on filter screen surface with the brush tooth and stirs.

The utility model relates to a filter screen anti-blocking structure for sewage treatment, wherein, a guide plate is fixedly connected with the bottom of the water inlet pipe and the position close to the rear part, and the guide plate is a circular arc-shaped stainless steel guide plate; the design can lead in sewage to the surface of the filter screen, and can also reduce the amount of sewage splashed into the isolation frame from the sliding port.

The utility model discloses a sewage treatment filter screen anti-blocking structure, wherein, the positions of the left and right sides of the filter screen and near the middle part are both vertically provided with a perforation, and the bottom of the perforation is right opposite to the top opening of the bearing frame; the design can be beneficial to the sundries to be punched and fall into the bearing frame.

The utility model discloses a filter screen anti-blocking structure for sewage treatment, wherein, the bottom of isolation frame inner chamber is funnel-shaped, and the bottom of this isolation frame inner chamber has seted up the water conservancy diversion passageway, the one end that the water conservancy diversion passageway was kept away from the isolation frame inner chamber communicates to the water intake frame and is close to in the positive cavity and lie in the top of filter screen; the appearance of this design can carry out the water conservancy diversion to the sewage that spills into in the isolation frame.

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

the utility model discloses a motor, the lead screw, the slider, the fixed plate, the brush-holder stud, the brush-tooth, accept the design of structures such as frame and filter screen, can effectually make this frame of intaking when getting into sewage, can carry out timely clearance to the debris in the sewage, thereby avoid debris to cover on the surface of filter screen, and then avoided the filter screen to take place the possibility of jam, and through the round trip movement of slide bar, can be continuous stir the debris on the filter screen surface, thereby make debris can in time enter into accepting the frame, realized on the one hand the effect of continuously clearing up the debris on filter screen surface, on the other hand realized making things convenient for later stage staff to carry out the effect of unified processing to the debris in accepting the frame; the utility model discloses, simple structure, convenient to use does not need the manual debris that clear up the filter screen surface of staff, labour saving and time saving.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic front sectional view of the water inlet frame of the present invention;

FIG. 2 is a schematic view of the right-side cross-sectional structure of the water inlet frame of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the water inlet frame of the present invention;

FIG. 4 is a schematic view of the brush rod of the present invention;

FIG. 5 is a schematic perspective view of the filter net of the present invention;

FIG. 6 is a schematic front sectional view of the filter screen and the receiving frame after being taken out from the water inlet frame;

fig. 7 is a front view of the structure of the present invention.

In the figure: 1. a water inlet frame; 2. a motor; 201. a screw rod; 202. a slider; 3. an isolation frame; 301. a sliding port; 302. a flow guide channel; 4. a water inlet pipe; 401. a baffle; 5. a water outlet pipe; 6. a bearing frame; 7. a filter screen; 701. perforating; 8. fixing the rod; 9. a fixing plate; 10. a brush bar; 101. brushing teeth; 11. a protrusion; 12. a limiting block; 13. and (4) a safety door.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-7, the utility model relates to a filter screen anti-blocking structure for sewage treatment, which comprises a water inlet frame 1, a safety door 13 is arranged on the front side of the water inlet frame 1, a water inlet pipe 4 is communicated with the top of the water inlet frame 1, a water outlet pipe 5 is communicated with the bottom of the water inlet frame 1, the inner cavity of the water inlet frame 1 and the position close to the middle part divide the interior of the water inlet frame 1 into two independent chambers through a separation frame 3, a sliding opening 301 is transversely arranged on the front side of the separation frame 3 and the position close to the middle part, a motor 2 is arranged on the left side of the water inlet frame 1 and the position close to the rear side, a screw rod 201 is fixedly connected on the power output shaft of the motor 2, the right end of the screw rod 201 extends into the chamber close to the rear side of the water inlet frame 1, the height of the screw rod 201 is matched with the height of the sliding opening 301, a sliding body 202 is, the fixing rod 8 extends from a cavity close to the rear of the water inlet frame 1 to a cavity close to the front of the water inlet frame 1; the left and right sides homogeneous body shaping that frame 1 of intaking is close to positive cavity has arch 11, and the left and right sides homogeneous body shaping that frame 1 of intaking is close to the place ahead cavity bottom has stopper 12, and two stoppers 12 just are located and the equal swing joint in position between the 1 inner wall of frame of intaking has the top to be the frame 6 of accepting of opening form, should accept frame 6 and be netted framework, and two top sliding connection who accepts frame 6 have a filter screen 7, and the top of filter screen 7 closely laminates in arch 11's bottom.

The bottom of the fixed rod 8 and the part of the fixed rod located on the water inlet frame 1 are fixedly connected with a fixed plate 9, the bottom of the fixed plate 9 is fixedly connected with brush rods 10 at equal intervals along the longitudinal direction, the bottom of each brush rod 10 is integrally formed with brush teeth 101 at equal intervals from left to right, and the bottoms of the brush teeth 101 are close to the top of the filter screen 7 and gaps are reserved between the brush teeth 101; due to the design, sundries on the surface of the filter screen 7 can be better cleaned and stirred by the brush rod 10 and the brush teeth 101.

A guide plate 401 is fixedly connected to the position, close to the rear, of the bottom of the water inlet pipe 4, and the guide plate 401 is a circular arc-shaped stainless steel guide plate; this design can also reduce the amount of sewage splashed into the separation frame 3 from the slide port 301 while guiding the sewage to the surface of the filter screen 7.

The positions of the left side and the right side of the filter screen 7, which are close to the middle part, are both vertically provided with through holes 701, and the bottoms of the through holes 701 are right opposite to the top opening of the bearing frame 6; the design can facilitate the dropping of the through hole 701 in the sundries into the receiving frame 6.

The bottom of the inner cavity of the isolation frame 3 is funnel-shaped, the bottom of the inner cavity of the isolation frame 3 is provided with a flow guide channel 302, and one end of the flow guide channel 302, which is far away from the inner cavity of the isolation frame 3, is communicated to the cavity of the water inlet frame 1, which is close to the front surface, and is positioned at the top of the filter screen 7; the appearance of this design can carry out the water conservancy diversion to the sewage that spills into in isolation frame 3.

When the utility model is used (working principle), sewage firstly enters the water inlet frame 1 from the water inlet pipe 4, then the sewage can be fallen on the surface of the filter screen 7 by the guiding effect of the guide plate 401, the motor 2 can be started at the moment, the motor 2 drives the screw rod 201 to rotate, so that the sliding body 202 makes a straight reciprocating motion on the screw rod 201, and the fixing plate 9, the brush rod 10 and the brush teeth 101 on the screw rod 201 also make a reciprocating motion synchronously, so that the sundries on the surface of the filter screen 7 are stirred left and right by the brush teeth 101, finally the sundries drop in the bearing frame 6 from the through holes 701, and the filtered sewage passes through the filter screen 7 and is discharged into subsequent sewage treatment equipment from the water outlet pipe 5;

when the receiving frame 6 and the filter screen 7 need to be cleaned, the safety door 13 is opened, the filter screen 7 is firstly drawn out from the front surface of the water inlet frame 1, and then the receiving frame 6 is drawn out.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a stifled structure is prevented to filter screen for sewage treatment, includes into water frame (1), and the front of this frame of intaking (1) is equipped with emergency exit (13), its characterized in that: the top intercommunication of frame (1) of intaking has inlet tube (4), the bottom intercommunication of frame (1) of intaking has outlet pipe (5), the inner chamber of frame (1) of intaking just is close to the position department at middle part and divide into two solitary cavities through isolation frame (3) with the inside of frame (1) of intaking, the front of isolation frame (3) just is close to the position department at middle part and has transversely seted up sliding opening (301), the left side of frame (1) of intaking just is close to the position department at rear and installs motor (2), fixedly connected with lead screw (201) on the power output shaft of motor (2), the right-hand member of lead screw (201) extends to into the cavity that frame (1) of intaking is close to the rear, just the height of lead screw (201) with the high looks adaptation of sliding opening (301), swing joint has gliding body (202) on the body of lead screw (201), the front fixedly connected with dead lever (8) of gliding body (202), the fixing rod (8) extends from a cavity of the water inlet frame (1) close to the rear part to a cavity of the water inlet frame (1) close to the front part;

it has arch (11) to intake the left and right sides homogeneous body shaping that frame (1) is close to positive cavity, it has stopper (12), two to intake the left and right sides homogeneous body shaping that frame (1) is close to the place ahead cavity bottom stopper (12) and be located and intake the equal swing joint in position between frame (1) inner wall top and be the accepting frame (6) of opening form, should accept frame (6) and be netted framework, two the top sliding connection who accepts frame (6) has a filter screen (7), the top of filter screen (7) is closely laminated in the bottom of arch (11).

2. The filter screen anti-blocking structure for sewage treatment as set forth in claim 1, wherein: the bottom of dead lever (8) and the part fixedly connected with fixed plate (9) that is located into water frame (1), the bottom of fixed plate (9) is along vertical equidistance fixedly connected with brush-holder stud (10), every the bottom of brush-holder stud (10) all has brush tooth (101) from a left side to the right side equidistance integrated into one piece, the bottom of brush tooth (101) is close to in the top of filter screen (7) and between leave the clearance.

3. The filter screen anti-blocking structure for sewage treatment as set forth in claim 1, wherein: the bottom of inlet tube (4) just is close to the position department fixedly connected with guide plate (401) in rear, guide plate (401) are convex stainless steel guide plate.

4. The filter screen anti-blocking structure for sewage treatment as set forth in claim 1, wherein: the left side and the right side of the filter screen (7) and the position close to the middle part are both vertically provided with through holes (701), and the bottoms of the through holes (701) are right opposite to the top opening of the bearing frame (6).

5. The filter screen anti-blocking structure for sewage treatment as set forth in claim 1, wherein: the bottom of isolation frame (3) inner chamber is for leaking hopper-shaped, and water conservancy diversion passageway (302) have been seted up to the bottom of this isolation frame (3) inner chamber, the one end that isolation frame (3) inner chamber was kept away from in water conservancy diversion passageway (302) communicates to the top that is close to in positive cavity and is located filter screen (7) into frame (1).