CN210495518U

CN210495518U - Purification and filtration equipment for sewage treatment

Info

Publication number: CN210495518U
Application number: CN201920838469.0U
Authority: CN
Inventors: 黄乔康
Original assignee: Hanchuan Yinquan Environmental Protection Technology Co ltd
Current assignee: Hanchuan Yinquan Environmental Protection Technology Co ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-05-12
Anticipated expiration: 2029-06-05

Abstract

The utility model relates to the field of sewage treatment, concretely relates to purification and filtration equipment for sewage treatment, the power distribution box comprises a box body, the top central point of box body puts and has seted up the water inlet, still include cleaning device and sealing device, cleaning device includes the motor, the pivot, scraper blade and bearing, the motor sets up at the top of box body, the motor is equipped with first rim plate through the motor output shaft, first rim plate links to each other with the second rim plate through the belt, the second rim plate is fixed to be set up in the pivot, the pivot is through the bearing setting in the box body, set up the screw thread in the pivot, the scraper blade sets up in the box body through the pivot, the screw hole that matches with the screw thread seted up in the pivot is seted up to scraper blade central point, spacing groove has been; the utility model provides a technical scheme can effectively overcome the impurity that prior art exists on can not in time clearing up the filter screen and do not have impurity export sealing device simple structure, convenient defect such as operation.

Description

Purification and filtration equipment for sewage treatment

Technical Field

The utility model relates to a sewage treatment field, concretely relates to sewage treatment is with purifying and filtering equipment.

Background

The water treatment mode comprises physical treatment and chemical treatment. The mode of human being's water treatment has been quite a lot of years history, and the physical method includes utilizing the different filter media of various aperture sizes, utilizes absorption or separation mode, gets rid of the impurity in aquatic outside, and the more important person in the absorption mode is for adsorbing with active carbon, and separation method is to pass through the filter media with water, lets the impurity of bigger volume can't pass through, and then obtains comparatively clean water. In addition, the physical methods also include precipitation methods, which are obtained by floating impurities with a smaller specific gravity on the water surface or precipitating impurities with a larger specific gravity below the water surface. The chemical method is to convert the impurities in water into substances which are less harmful to human bodies by various chemicals or concentrate the impurities, and the longest historical chemical treatment method can be that alum is added into water, and after the impurities in the water are collected, the volume is increased, and then the impurities can be removed by a filtration method.

At present, with the rapid development of industrial life, the types and the amount of waste water are rapidly increased, the pollution to water bodies is more and more extensive, and the health and the safety of human beings are seriously threatened. Many treatment devices for sewage and wastewater are already available on the market. The sewage treatment refers to a process for purifying sewage to meet the water quality requirement of discharge or reuse. Industrial and domestic sewage contains a large amount of harmful substances, sludge, metals, plastics, rubber and other impurities, and can meet the emission standard only after being strictly removed. When filtering the great impurity of volume with the separation method, use the filter screen to filter usually, impurity on the filter screen can not in time be cleared up easily with the filter screen jam, influence filtration efficiency, if not filter directly and deposit, have great granule impurity easily during the extraction mud, damage the sludge pump, the impurity export can not be sealed, makes sewage spill easily, the most structure of current sealing device is complicated, inconvenient operation is for this reason, we provide a purification and filtration equipment for sewage treatment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the above-mentioned shortcoming that prior art exists, the utility model provides a sewage treatment is with purifying and filtering equipment can effectively overcome the impurity that prior art exists on can not in time clearing up the filter screen and do not have impurity export sealing device simple structure, convenient defect such as operation.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a purification and filtration device for sewage treatment comprises a box body, wherein a water inlet is formed in the center position of the top of the box body, the purification and filtration device also comprises a cleaning device and a sealing device, the cleaning device comprises a motor, a rotating shaft, a scraper and a bearing, the motor is arranged at the top of the box body, the motor is provided with a first wheel disc through a motor output shaft, the first wheel disc is connected with a second wheel disc through a belt, the second wheel disc is fixedly arranged on the rotating shaft, the rotating shaft is arranged in the box body through the bearing, the rotating shaft is provided with threads, the scraper is arranged in the box body through the rotating shaft, the center position of the scraper is provided with a screw hole matched with the threads formed on the rotating shaft, two ends of the scraper are symmetrically provided with limiting slide bars, two sides of the inner wall of the box body are symmetrically and fixedly provided with, the fixed filter screen that is equipped with in scraper blade below, the impurity export has been seted up on the box lateral wall, the fixed backup pad that is equipped with in impurity export below, be equipped with impurity collection box in the backup pad, sealing device includes gag and block device, the block device symmetry sets up both sides about the impurity export, block device includes block seat, spring beam, connecting rod, mobile jib, pin and pull ring, the spring beam passes through the spring setting and is in the block seat cavity, the mobile jib passes through the connecting rod with the spring beam links to each other, the fixed pin that is equipped with in mobile jib below, the pull ring sets up the mobile jib tip, both ends symmetry is equipped with L shape peg about the gag, L shape peg with the block device cooperatees.

Preferably, the motor is a forward and reverse rotation motor and is electrically connected with an external power supply and a control switch.

Preferably, the engaging seat is provided with a chute matched with the connecting rod.

Preferably, the spring lever is disposed at the spring center position.

Preferably, a water suction pump is fixedly arranged below the supporting plate.

Preferably, a sludge pump is fixedly arranged at the bottom of the box body.

(III) advantageous effects

Compared with the prior art, the utility model provides a sewage treatment is with purifying and filtering equipment can pour sewage into from the water inlet, after the filter screen, keep off the impurity granule of great volume on the filter screen, the rest flows to the filter screen below, precipitate, clear water in the clear water zone is taken out through the suction pump, convenient next grade is handled, mud in the mud zone is taken out through the sludge pump, because the impurity granule of great volume has been strained by the filter screen, can effectively prevent the impurity granule of great volume from damaging the sludge pump, when needing to clear up the impurity on the filter screen, stop injecting sewage, control the scraper blade through the motor and move about, scrape out the impurity on the filter screen from the impurity export, can effectively clear up the impurity on the filter screen, prevent that the impurity from plugging up the filter screen, the limiting groove has been seted up to the left and right sides, the limiting groove cooperates with the spacing slide bar on the box inner wall, can effectively restrict the position of scraper blade, prevent that the scraper blade from rotating along with the pivot, again with the gag cap lid on the impurity export, the pulling pull ring, the pull ring drives the mobile jib, the mobile jib passes through the connecting rod and drives spring rod compression spring and remove left, the mobile jib drives the pin and removes left, pass the L shape pole on the gag cap from the space between the pin, loosen the pull ring, because spring force promotes the spring rod and removes right, the spring rod passes through the connecting rod and drives the mobile jib and remove right, make the pin block to the L shape pole on, make the gag cap seal up the impurity export, can open the gag cap on the same reason, moreover, the steam generator is simple in structure, and convenient operation is.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

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

FIG. 3 is an enlarged schematic view of part A of the present invention;

FIG. 4 is a schematic top view of the plug cap of the present invention;

FIG. 5 is a schematic view of the longitudinal cross-sectional structure of the engaging device of the present invention;

in the figure:

1. a box body; 2. a sludge pump; 3. a water pump; 4. filtering with a screen; 5. a support plate; 6. an impurity collection box; 7. A squeegee; 8. a second wheel disc; 9. a bearing; 10. a rotating shaft; 11. a belt; 12. a first wheel disc; 13. a motor; 14. a water inlet; 15. a limiting slide bar; 16. a limiting groove; 17. a plug cover; 18. an L-shaped hanging rod; 19. a clamping device; 1901. a clamping seat; 1902. a spring lever; 1903. a connecting rod; 1904. a main rod; 1905. a stop lever; 1906. a pull ring; 20. and (5) an impurity outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A purification and filtration device for sewage treatment comprises a box body 1, a water inlet 14 is arranged at the top center position of the box body 1, a cleaning device and a sealing device are further included, the cleaning device comprises a motor 13, a rotating shaft 10, a scraping plate 7 and a bearing 9, the motor 13 is arranged at the top of the box body 1, the motor 13 is provided with a first wheel disc 12 through a motor output shaft, the first wheel disc 12 is connected with a second wheel disc 8 through a belt 11, the second wheel disc 8 is fixedly arranged on the rotating shaft 10, the rotating shaft 10 is arranged in the box body 1 through the bearing 9, the rotating shaft 10 is provided with a thread, the scraping plate 7 is arranged in the box body 1 through the rotating shaft 10, the center position of the scraping plate 7 is provided with a screw hole matched with the thread arranged on the rotating shaft 10, two ends of the scraping plate 7 are symmetrically provided with limiting grooves 16, two sides of the inner wall of the box body 1 are symmetrically and fixedly, spacing groove 16 matches with spacing slide bar 15, the fixed filter screen 4 that is equipped with in scraper blade 7 below, impurity export 20 has been seted up on the box 1 lateral wall, the fixed backup pad 5 that is equipped with in impurity export 20 below, be equipped with impurity collection box 6 on the backup pad 5, sealing device includes gag 17 and clamping device 19, clamping device 19 symmetry sets up both sides about impurity export 20, clamping device 19 includes block 1901, spring rod 1902, connecting rod 1903, mobile jib 1904, pin 1905 and pull ring 1906, spring rod 1902 passes through the spring setting in block 1901 cavity, mobile jib 1904 passes through connecting rod 1903 and links to each other with spring rod 1902, the fixed pin 1905 that is equipped with in mobile jib 1904 below, pull ring 1906 sets up at mobile jib 1904 tip, gag 17 upper and lower both ends symmetry is equipped with L shape peg 18, L shape peg 18 matches with clamping device 19.

The motor 13 is a positive and negative rotation motor, and is electrically connected with an external power supply and a control switch, a sliding groove matched with the connecting rod 1903 is formed in the clamping seat 1901, the spring rod 1902 is arranged at the center of the spring, the water suction pump 3 is fixedly arranged below the supporting plate 5, and the sludge pump 2 is fixedly arranged at the bottom of the box body 1.

When the device is used, sewage can be poured in from the water inlet 14, after the sewage passes through the filter screen 4, larger-volume impurity particles are blocked on the filter screen 4, the rest of the sewage flows below the filter screen 4 to be precipitated, clear water in a clear water layer is pumped out through the water suction pump 3, the next stage is convenient to process, sludge in the sludge layer is pumped out through the sludge pump 2, the larger-volume impurity particles are filtered by the filter screen 4, the sludge pump 2 can be effectively prevented from being damaged by the larger-volume impurity particles, when the impurities on the filter screen 4 need to be cleaned, the sewage injection is stopped, the forward rotation of the motor 13 is controlled through the control switch, the motor 13 drives the first rotary disc 12 to rotate through the motor output shaft, the first rotary disc 12 drives the second rotary disc 8 to rotate through the belt 11, the second rotary disc 8 drives the rotating shaft 10 to rotate, the screw hole on the scraper 7 is matched through the thread on, the left side and the right side of the scraper 7 are provided with limiting grooves 16, the limiting grooves 16 are matched with limiting slide rods 15 on the inner side wall of the box body 1, the position of the scraper 7 can be effectively limited, the scraper 7 is prevented from rotating along with the rotating shaft 10, impurities on the filter screen 4 are scraped out of the impurity outlet 20, the impurities on the filter screen 4 can be effectively cleaned, the filter screen 4 is prevented from being blocked by the impurities, the motor 13 is controlled to rotate reversely by the control switch, the scraper 7 is rotated to the original position, the plug cover 17 is covered on the impurity outlet 20, the pull ring 1906 is pulled, the pull ring 1906 drives the main rod 1904, the main rod 1904 drives the spring rod 1902 through the connecting rod 1903 to compress the spring to move leftwards, the main rod 1905 drives the stop rod 1905 to move leftwards, the L-shaped rod 18 on the plug cover 17 passes through a gap between the stop rods 1905, the pull ring 1906 is loosened, the spring elasticity, make pin 1905 block to L shape pole 18 for the blanking plug 17 seals up impurity export 20, and the same reason can be opened blanking plug 17, simple structure, convenient operation, the leakproofness is good.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a sewage treatment is with purifying and filtering equipment, includes box (1), water inlet (14), its characterized in that have been seted up to the top central point of box (1): comprises a cleaning device and a sealing device, the cleaning device comprises a motor (13), a rotating shaft (10), a scraper (7) and a bearing (9), the motor (13) is arranged at the top of the box body (1), the motor (13) is provided with a first wheel disc (12) through a motor output shaft, the first wheel disc (12) is connected with a second wheel disc (8) through a belt (11), the second wheel disc (8) is fixedly arranged on the rotating shaft (10), the rotating shaft (10) is arranged in the box body (1) through the bearing (9), the rotating shaft (10) is provided with a thread, the scraper (7) is arranged in the box body (1) through the rotating shaft (10), the center position of the scraper (7) is provided with a screw hole matched with the thread arranged on the rotating shaft (10), two ends of the scraper (7) are symmetrically provided with a limit groove (16), the box body (1) inner wall bilateral symmetry is fixed with spacing slide bar (15), the spacing groove (16) with spacing slide bar (15) cooperate, the scraper blade (7) below is fixed with filter screen (4), the box body (1) lateral wall has been seted up impurity export (20), impurity export (20) below is fixed with backup pad (5), be equipped with impurity collection box (6) on backup pad (5), sealing device includes gag (17) and clamping device (19), clamping device (19) symmetry sets up in impurity export (20) upper and lower both sides, clamping device (19) include block seat (1901), spring rod (1902), connecting rod (1903), mobile jib (1904), pin (1905) and pull ring (1906), spring rod (1902) pass through the spring setting in block seat (1901) cavity, mobile jib (1904) pass through connecting rod (1903) with spring rod (1902) link to each other, the novel plug is characterized in that a stop lever (1905) is fixedly arranged below the main rod (1904), the pull ring (1906) is arranged at the end of the main rod (1904), L-shaped hanging rods (18) are symmetrically arranged at the upper end and the lower end of the plug cover (17), and the L-shaped hanging rods (18) are matched with the clamping device (19).

2. A purifying and filtering apparatus for sewage treatment as claimed in claim 1, wherein: the motor (13) is a forward and reverse rotating motor and is electrically connected with an external power supply and a control switch.

3. A purifying and filtering apparatus for sewage treatment as claimed in claim 1, wherein: the clamping seat (1901) is provided with a sliding groove matched with the connecting rod (1903).

4. A purifying and filtering apparatus for sewage treatment as claimed in claim 1, wherein: the spring rod (1902) is disposed in the spring center position.

5. A purifying and filtering apparatus for sewage treatment as claimed in claim 1, wherein: a water suction pump (3) is fixedly arranged below the supporting plate (5).

6. A purifying and filtering apparatus for sewage treatment as claimed in claim 1, wherein: and a sludge pump (2) is fixedly arranged at the bottom of the box body (1).