CN216946650U

CN216946650U - Purification and filtration device for sewage treatment

Info

Publication number: CN216946650U
Application number: CN202220651279.XU
Authority: CN
Inventors: 吴晓斐; 陈祥宇; 段文帅; 安佰达
Original assignee: Rizhao Huasheng Kangyuan Environmental Technology Co ltd
Current assignee: Rizhao Huasheng Kangyuan Environmental Technology Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-12
Anticipated expiration: 2032-03-24

Abstract

The utility model provides a purification and filtration device that sewage treatment used, relates to machinery, including a processing case, it is equipped with the filter material to handle the incasement, it is equipped with the siphon outlet pipe to handle case one side, siphon outlet pipe one end is inserted in the filter material, and the other end extends to the external world, it is equipped with a water conservancy diversion canal to handle the case outside, the outlet end of siphon outlet pipe is directly over the water conservancy diversion canal, it is connected with the sewage pipe to handle the case, it is equipped with filtration edulcoration mechanism to handle the case top. The utility model can realize the purification treatment of sewage by using various filter materials, can remove impurities on the surface of the filter plate by using the filtering and impurity removing mechanism, and can realize automatic impurity removal by using the scraping plate and the rotating motor. The siphon water outlet pipe is utilized to adjust the water level in the treatment tank, so that the automatic adjustment of the aerobic environment and the anaerobic environment of the treatment tank can be realized.

Description

Purification and filtration device for sewage treatment

Technical Field

The utility model relates to the field of sewage treatment, in particular to a purification and filtration device for sewage treatment.

Background

Domestic sewage treatment is the central importance of water environment protection work at present and in the future, and the construction of a domestic sewage treatment facility is used as urban basic equipment, so that primary sewage can be treated. The methods for treating sewage are various, and can be generally classified into physical methods, chemical methods, biological methods and the like, various wastes are mixed in the primary sewage, so that pipelines are easy to block, and the primary sewage needs to be subjected to pretreatment.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the prior art, the present invention provides a purification and filtration device for sewage treatment, which can avoid the above problems.

The technical scheme adopted by the utility model for solving the technical problem is as follows:

the utility model provides a purification and filtration device that sewage treatment used, includes one and handles the case, it is equipped with the filter material to handle the incasement, it is equipped with the siphon outlet pipe to handle case one side, siphon outlet pipe one end is inserted in the filter material, and the other end extends to the external world, it is equipped with a water conservancy diversion canal to handle the incasement side, the water outlet end of siphon outlet pipe is directly over the water conservancy diversion canal, it is connected with the sewage pipe to handle the case, it is equipped with filtration edulcoration mechanism to handle the case top.

Further, the filter material is sequentially provided with a lime soil layer, coarse sand, broken stone and volcanic rock from bottom to top.

Further, the siphon outlet pipe includes the horizontal pipe, the horizontal union coupling has vertical nozzle stub and vertical long tube, be equipped with the mounting hole on the processing case, install the horizontal pipe in the mounting hole, in the filter material was inserted to vertical nozzle stub, vertical long tube is directly over the water conservancy diversion canal.

Furthermore, a filter screen is arranged at the pipe orifice of the vertical short pipe.

Further, it includes the roof to filter edulcoration mechanism, the roof is connected with the landing leg, landing leg fixed connection is on handling the case, the roof middle part is equipped with a central motor, central motor is connected with the reel, the roof both sides are equipped with left leading wheel and right leading wheel respectively, the winding has left pull wire and right pull wire on the reel, left side pull wire is walked around the left end of connecting at the filter behind the left leading wheel, right side pull wire is walked around the right-hand member of connecting at the filter behind the right leading wheel.

Furthermore, a material guide groove is arranged on one side of the treatment box.

Furthermore, the filter plate comprises a rectangular frame, a plurality of vertical rods and horizontal rods are arranged in the rectangular frame, and a sundry filter screen is arranged between the rectangular frame and the vertical rods and between the rectangular frame and the horizontal rods.

Furthermore, the bottom of the vertical rod and/or the horizontal rod is provided with a vibrator.

Further, roof bottom is equipped with drive sprocket and driven sprocket, drive sprocket passes through chain drive with driven sprocket and is connected, the roof bottom is equipped with the rotation motor, it is connected with drive sprocket to rotate the motor, be equipped with the installation piece on the chain, installation piece middle part is equipped with a central rectangular hole, install first screw rod and second screw rod in the central rectangular hole, threaded connection has first nut and second nut on the first screw rod, threaded connection has third nut and fourth nut on the second screw rod, first nut and second nut are in installation piece both sides respectively, third nut and fourth nut are in installation piece both sides respectively, first screw rod and second screw rod tip do not rotate and connect on the regulating plate, be equipped with on the regulating plate and strike off the board.

The utility model has the beneficial effects that: the utility model can realize the purification treatment of sewage by using various filter materials, can remove impurities on the surface of the filter plate by using the filtering and impurity removing mechanism, and realizes automatic impurity removal by using the scraping plate and the rotating motor. The siphon water outlet pipe can be used for adjusting the water level in the treatment tank, and the automatic adjustment of the aerobic environment and the anaerobic environment of the treatment tank can be realized.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a mounting block;

FIG. 3 is a schematic view of the filter plate construction;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

in the figure: 100 sewage pipes, 101 mounting holes, 1 treatment box, 11 lime soil layers, 12 coarse sand, 13 broken stones, 14 volcanic rocks, 2 siphon water outlet pipes, 21 horizontal pipes, 23 vertical short pipes, 22 vertical long pipes, 24 filter screens, 3 diversion channels, 41 top plates, 42 support legs, 43 central motors, 44 winding wheels, 45 left guide wheels, 46 left traction lines, 47 right traction lines, 48 right guide wheels, 49 filter plates, 491 rectangular frames, 492 vertical rods, 493 horizontal rods, 494 impurity filter screens, 495 vibrators, 51 driven chain wheels, 52 rotating motors, 53 driving chain wheels, 54 chains, 55 mounting blocks, 56 central long-strip holes, 57 first screw rods, 58 second screw rods, 59 first nuts, 510 second nuts, 511 third nuts, 512 fourth nuts, 513, 514 scraping plates and 6 guide grooves.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, a purification and filtration device for sewage treatment comprises a treatment tank 1, a filter material is arranged in the treatment tank, a siphon water outlet pipe 2 is arranged on one side of the treatment tank, one end of the siphon water outlet pipe is inserted into the filter material, the other end of the siphon water outlet pipe extends to the outside, a diversion channel 3 is arranged on the outer side of the treatment tank, the water outlet end of the siphon water outlet pipe is positioned right above the diversion channel, the treatment tank is connected with a sewage pipe 100, and a filtration and impurity removal mechanism is arranged above the treatment tank.

In at least one embodiment, the filter material is sequentially provided with a lime soil layer 11, coarse sand 12, broken stone 13 and volcanic rock 14 from bottom to top.

In at least one embodiment, the siphon water outlet pipe comprises a horizontal pipe 21, the horizontal pipe is connected with a vertical short pipe 23 and a vertical long pipe 22, in cooperation with the horizontal pipe, a mounting hole 101 is formed in the treatment box, the horizontal pipe is mounted in the mounting hole, the vertical short pipe is inserted into the filter material, and the vertical long pipe is positioned right above the flow guide channel. When the water level in the treatment tank reaches a certain height, the siphon water outlet pipe automatically discharges water, so that the water body in the treatment tank can be emptied in a short time, and the water level of the treatment tank can be controlled to operate. The water level changing operation can improve the dissolved oxygen content in the treatment tank so as to strengthen the degradation capability of the treatment tank on organic matters, ammonia nitrogen, nitrate nitrogen and total phosphorus, and the blockage of the treatment tank can be effectively avoided while the overall treatment effect of the treatment tank is improved.

Further, a filter screen 24 is arranged at the pipe orifice of the vertical short pipe.

In at least one embodiment, the filtering and impurity removing mechanism comprises a top plate 41, a supporting leg 42 is connected to the top plate, the supporting leg is fixedly connected to the processing box, a central motor 43 is arranged in the middle of the top plate, a winding wheel 44 is connected to the central motor, a left guide wheel 45 and a right guide wheel 48 are respectively arranged on two sides of the top plate, a left traction line 46 and a right traction line 47 are wound on the winding wheel, the left traction line is connected to the left end of a filter plate 49 after bypassing the left guide wheel, the right traction line is connected to the right end of the filter plate after bypassing the right guide wheel, and the filter plate can slide up and down along the inner wall of the processing box. The vertical direction of central motor during operation can drive the filter and remove, and after the filter lifted to being higher than handling the case, can carry out the edulcoration on filter surface with the help of manual work or mechanical equipment.

Furthermore, the treatment chamber is provided with a material guiding groove 6 at one side, and the material guiding groove can guide the sundries on the surface of the filter plate to other parts, such as a conveyor belt or a garbage bin, and the like.

Further, the filter plate comprises a rectangular frame 491, a plurality of vertical rods 492 and horizontal rods 493 are arranged in the rectangular frame, and a sundries filter screen 494 is arranged between the rectangular frame and the vertical rods or the horizontal rods.

Further, the bottom of the vertical rod and/or the horizontal rod is provided with a vibrator 495 which can vibrate sundries above the filter plate to promote the sundries to fall to avoid the surface of the sundry filter screen from being blocked prematurely.

In at least one embodiment, the bottom of the top plate is provided with a driving chain wheel 53 and a driven chain wheel 51, the driving chain wheel is in driving connection with the driven chain wheel through a chain 54, the bottom of the top plate is provided with a rotating motor 52, the rotating motor is connected with a driving chain wheel, the chain is provided with a mounting block 55, the middle part of the mounting block is provided with a central strip hole 56, a first screw 57 and a second screw 58 are arranged in the central strip hole, a first nut 59 and a second nut 510 are connected on the first screw in a threaded manner, a third nut 511 and a fourth nut 512 are connected to the second screw rod in a threaded manner, the first nut and the second nut are respectively arranged at two sides of the mounting block, the third nut and the fourth nut are respectively arranged on two sides of the mounting block, the end parts of the first screw rod and the second screw rod are respectively connected to the adjusting plate 513 in a rotating mode, and the adjusting plate is provided with a scraping plate 514.

Working method, when the debris clearance on filter plate surface is carried out to needs, central motor drives the filter promotion and makes to strike off the board bottom and lean on the filter, rotates the motor and drives to strike off the board and remove along the chain for strike off the debris on board propelling movement filter plate surface and to the baffle box in, realize automatic edulcoration.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

Claims

1. The utility model provides a purification and filtration device that sewage treatment used, its characterized in that, includes one and handles the case, it is equipped with the filter material to handle the incasement, it is equipped with the siphon outlet pipe to handle case one side, siphon outlet pipe one end is inserted in the filter material, and the other end extends to the external world, it is equipped with a water conservancy diversion canal to handle the case outside, the play water end of siphon outlet pipe is directly over the water conservancy diversion canal, it is connected with the sewage pipe to handle the case, it is equipped with filtration edulcoration mechanism to handle the case top.

2. The purification and filtration device for sewage treatment according to claim 1, wherein the filter material is provided with a lime soil layer, coarse sand, crushed stone and volcanic rock from bottom to top in sequence.

3. The purification and filtration device for sewage treatment according to claim 1, wherein the siphon outlet pipe comprises a horizontal pipe, the horizontal pipe is connected with a vertical short pipe and a vertical long pipe, the treatment tank is provided with a mounting hole, the horizontal pipe is mounted in the mounting hole, the vertical short pipe is inserted into the filter material, and the vertical long pipe is positioned right above the diversion channel.

4. The purification and filtration device for sewage treatment according to claim 3, wherein the nozzle of the vertical short pipe is provided with a filter screen.

5. The purification and filtration device for sewage treatment according to claim 1, wherein the filtration and impurity removal mechanism comprises a top plate, the top plate is connected with supporting legs, the supporting legs are fixedly connected to the treatment box, a central motor is arranged in the middle of the top plate, a winding wheel is connected to the central motor, a left guide wheel and a right guide wheel are respectively arranged on two sides of the top plate, a left traction wire and a right traction wire are wound on the winding wheel, the left traction wire is connected to the left end of the filter plate after bypassing the left guide wheel, and the right traction wire is connected to the right end of the filter plate after bypassing the right guide wheel.

6. The purifying and filtering device for sewage treatment as claimed in claim 1, wherein a material guiding groove is formed at one side of the treatment tank.

7. The purifying and filtering device for sewage treatment according to claim 5, wherein the filtering plate comprises a rectangular frame, a plurality of vertical rods and horizontal rods are arranged in the rectangular frame, and a sundries filtering net is arranged between the rectangular frame and the vertical rods and between the rectangular frame and the horizontal rods.

8. The purification and filtration device for sewage treatment according to claim 7, wherein the bottom of the vertical rod and/or the horizontal rod is provided with a vibrator.

9. The purification and filtration device for sewage treatment according to claim 5, the bottom of the top plate is provided with a driving chain wheel and a driven chain wheel which are in driving connection through a chain, the bottom of the top plate is provided with a rotating motor, the rotating motor is connected with a driving chain wheel, the chain is provided with an installation block, the middle part of the mounting block is provided with a central long-strip hole, a first screw rod and a second screw rod are arranged in the central long-strip hole, a first nut and a second nut are connected to the first screw rod in a threaded manner, a third nut and a fourth nut are connected to the second screw rod in a threaded manner, the first nut and the second nut are respectively arranged at two sides of the mounting block, the third nut and the fourth nut are respectively arranged at two sides of the mounting block, the end parts of the first screw rod and the second screw rod are respectively connected on an adjusting plate in a rotating mode, and a scraping plate is arranged on the adjusting plate.