CN214571080U - Sewage treatment plant for municipal works - Google Patents

Sewage treatment plant for municipal works Download PDF

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Publication number
CN214571080U
CN214571080U CN202022927607.8U CN202022927607U CN214571080U CN 214571080 U CN214571080 U CN 214571080U CN 202022927607 U CN202022927607 U CN 202022927607U CN 214571080 U CN214571080 U CN 214571080U
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China
Prior art keywords
fixedly connected
sewage
shell
filter screen
sewage treatment
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CN202022927607.8U
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Chinese (zh)
Inventor
宋子顺
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Shandong Red Apple Garden Engineering Co ltd
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Shandong Red Apple Garden Engineering Co ltd
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Abstract

The utility model discloses a sewage treatment plant for municipal works, which comprises an outer shell, the bottom central point of shell puts the spacing frame of fixedly connected with, and the first motor of the inside fixedly connected with of spacing frame, and the top of shell is close to the first pipe of central point fixedly connected with, and open at the top of first pipe has the feed inlet, four heel posts of fixedly connected with are all around to the bottom of the inside of shell, and the top fixedly connected with inner shell of heel post, are provided with the blowdown groove between shell and the inner shell. The utility model discloses driving the bull stick at first motor during operation and rotating, four blades that distribute on the bull stick rotate, mix the sewage in the device, and sewage can remove towards the direction of first filter screen, and the difficult rubbish through first filter screen can stay the inner wall at first filter screen, and sewage can purify, and the device is simply easily operated, uses manpower sparingly.

Description

Sewage treatment plant for municipal works
Technical Field
The utility model relates to a municipal works technical field especially relates to a sewage treatment plant for municipal works.
Background
Municipal sewage, namely domestic sewage, industrial sewage, runoff sewage and the like in the urban area range is collected by a municipal drainage pipe network and is conveyed to a sewage treatment plant for treatment. The urban sewage treatment process adopts various forms according to local conditions, and the treatment degree of the wastewater and the corresponding treatment process are determined according to the utilization or discharge of the urban sewage while considering the natural purification of the water body and the purification effect of the sewage in the utilization process.
At present stage municipal sewage's processing is mostly to use the filter screen, strains rubbish thing through the gravity of water self, and this kind of treatment methods is inefficient, and the filter screen blocks up easily and is difficult to the clearance, consequently, needs a sewage treatment plant for municipal works to design urgent need to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a sewage treatment device for municipal engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sewage treatment device for municipal engineering comprises a shell, wherein a limiting frame is fixedly connected at the center of the bottom of the shell, a first motor is fixedly connected inside the limit frame, a first round pipe is fixedly connected at the top part of the shell close to the central position, a feed port is arranged at the top part of the first round pipe, four bearing columns are fixedly connected around the bottom part inside the shell, the top of the bearing column is fixedly connected with an inner shell, a sewage draining groove is arranged between the outer shell and the inner shell, the bottom of the inner shell close to the side surface is fixedly connected with a first filter screen, the first filter screen is of an annular structure, the bottom of one side of the inner shell is fixedly connected with a water outlet faucet which passes through the outer shell to be communicated with the inner shell, a rotating rod is arranged at the central position in the inner shell, and one end of the rotating rod is fixedly connected with an output shaft of the first motor, and blades which are distributed equidistantly are fixedly connected to the bottom of the outer wall of the rotating rod.
Preferably, four support frames are fixedly connected to the periphery of the bottom of the shell, and a support table is fixedly connected to the other end of each support frame.
Preferably, a dirt outlet is formed in the bottom of one side of the shell, and a dirt outlet faucet is arranged at the dirt outlet.
Preferably, one end of the top of the shell is fixedly connected with a second round pipe, and the top of the second round pipe is provided with a water inlet.
Preferably, the other end fixedly connected with hollow tube of bull stick, and the other end of hollow tube is opened there is square dirty mouthful of advancing, and one side of square dirty mouthful of advancing is provided with the arc scraper blade, and the one end of arc scraper blade is tangent with the position of square dirty mouthful of advancing, and the other end of arc scraper blade is tangent with the inside bottom of inner shell.
Preferably, one side fixedly connected with second filter screen of arc scraper blade, and one side of arc scraper blade is tangent with the bottom position of second filter screen, and the opposite side of arc scraper blade is tangent with first filter screen inner wall.
Preferably, the top central point of shell puts fixedly connected with second motor, and the top inner wall one side of hollow tube is connected with the transmission shaft through the bearing, and the outer wall of transmission shaft and the equal fixedly connected with pulley of output shaft outer wall that the second motor extended into the hollow tube, and the outer wall transmission of pulley is connected with the rotating band, and the bottom of rotating band is provided with the connecting block, one side fixedly connected with universal joint of connecting block, the other end fixedly connected with connecting rod of universal joint, and the other end of connecting rod is provided with the piston post.
The utility model has the advantages that:
1. through the first motor that sets up, the bull stick, blade and first filter screen, drive the bull stick at first motor during operation and rotate fast, four blades that distribute on the bull stick rotate fast, mix the sewage in the device, produce centrifugal force, sewage can move towards the direction of first filter screen, the inner wall at first filter screen can be stayed to the rubbish that is difficult for through first filter screen, through the filtration of first filter screen, sewage can purify, the sewage after the purification flows from a tap, the device is simply easy to operate, use manpower sparingly.
2. Through the arranged first filter screen, the arc scraper and the second filter screen, when the device works, the hollow pipe connected with the other end of the rotating rod makes circular motion by taking the center of the device as a circle center, the motion of the hollow pipe can drive the arc scraper to be tangent to the first filter screen and make circular motion, so that garbage accumulated on the inner wall of the first filter screen is scraped onto the arc scraper, the garbage can move towards the hollow pipe along the arc scraper under the action of the centrifugal force of the device and the supporting force of the arc scraper, the second filter screen is fixed after being separated from the water surface, the garbage can not fall back to the water surface again and finally reaches the inside of the hollow pipe, because the hollow pipe is arranged obliquely, the garbage can fall into a sewage discharge groove between the inner shell and the outer shell from the hollow pipe under the action of gravity, the bottom of the sewage discharge groove is arranged obliquely, the garbage is finally discharged from a sewage discharge tap connected with the sewage discharge groove, and the water inlet arranged at the top of the second circular pipe can conveniently feed water to clean the sewage discharge groove, this device can clear up the rubbish of first filter screen automatically when the operation for the sewage treatment efficiency of device is higher, makes things convenient for the washing of equipment, has effectively prevented to lead to the problem that the device goes out water efficiency and slows down because of rubbish blocks up.
3. Through the second motor that sets up, the rotation area, the pulley, the connecting rod, piston post and universal joint, second motor work, the pulley that makes one end connect rotates, the rotation area that sets up on the drive pulley rotates, and then the connecting rod of drive connection on the rotation area is circulating reciprocating motion, be provided with the universal joint between rotation area and the connecting rod, the connecting rod drives the piston post and is circulating reciprocating motion, the motion of piston post can be with the rubbish quick propelling movement that enters into the hollow tube to the blowdown groove, the piling up of rubbish in the hollow tube has effectively been prevented, make the blowdown effect of whole device better.
Drawings
FIG. 1 is a schematic sectional front view showing a sewage treatment apparatus for municipal works according to example 1;
FIG. 2 is a schematic view showing the overall construction of a municipal sewage treatment apparatus according to example 1;
FIG. 3 is a schematic sectional view from above of a municipal sewage treatment apparatus according to embodiment 1;
FIG. 4 is a schematic structural view of a first screen and an arc-shaped scraper of the municipal sewage treatment plant according to embodiment 1;
FIG. 5 is a schematic view showing the structure of a second motor and a piston column of the municipal sewage treatment plant according to example 2.
In the figure: the device comprises a first round pipe 1, a hollow pipe 2, a second round pipe 3, an outer shell 4, a first filter screen 5, a water outlet tap 6, a first motor 7, a support table 8, a sewage outlet tap 9, an inner shell 10, a rotating rod 11, a blade 12, a second filter screen 13, an arc scraper 14, a support frame 15, a second motor 16, a rotating belt 17, a pulley 18, a connecting rod 19, a piston column 20 and a universal joint 21.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-4, a sewage treatment device for municipal works comprises an outer shell 4, a limiting frame is connected to the bottom center of the outer shell 4 through a bolt, a first motor 7 is connected to the inside of the limiting frame through a bolt, a first round pipe 1 is welded to the top of the outer shell 4 near the center, a feed inlet is formed in the top of the first round pipe 1, four bearing columns are welded to the periphery of the bottom of the inside of the outer shell 4, an inner shell 10 is connected to the tops of the bearing columns through bolts, a sewage discharge groove is formed between the outer shell 4 and the inner shell 10, a first filter screen 5 is connected to the bottom of the inside of the inner shell 10 near the side through a bolt, the first filter screen 5 is of an annular structure, a water outlet tap 6 is connected to the bottom of one side of the inner shell 10 through a bolt, the water outlet tap 6 penetrates through the outer shell 4 to be communicated with the inner shell 10, a rotating rod 11 is arranged at the center of the inside of the inner shell 10, and one end of the rotating rod 11 is connected to an output shaft of the first motor 7 through a bolt, the bottom of the outer wall of the rotating rod 11 is welded with blades 12 which are distributed equidistantly.
Wherein, four support frames 15 are welded around the bottom of the shell 4, and a support table 8 is welded at the other end of the support frame 15.
Wherein, the bottom of one side of the shell 4 is provided with a dirt outlet, and a dirt outlet tap 9 is arranged at the dirt outlet.
Wherein, the second pipe 3 is welded to the top one end of shell 4, and the top of second pipe 3 opens there is the water inlet.
Wherein, there is hollow tube 2 at the other end of bull stick 11 through bolted connection, and the other end of hollow tube 2 is opened there is square dirty mouthful of advancing, and one side of square dirty mouthful of advancing is provided with arc scraper blade 14, and the one end of arc scraper blade 14 is tangent with the position of square dirty mouthful of advancing, and the other end of arc scraper blade 14 is tangent with the inside bottom of inner shell 10.
Wherein, one side of arc scraper blade 14 has second filter screen 13 through bolted connection, and one side of arc scraper blade 14 is tangent with the bottom position of second filter screen 13, and the opposite side of arc scraper blade 14 is tangent with first filter screen 5 inner wall.
The working principle is as follows: the during operation of first motor 7 drives bull stick 11 and rotates fast, and four blades 12 that distribute on the bull stick 11 rotate fast, stir the sewage in the device, produce centrifugal force, and sewage can move towards the direction of first filter screen 5, and the inner wall of first filter screen 5 can be stayed to the rubbish that is difficult for through first filter screen 5, through the filtration of first filter screen 5, and sewage can purify, and the sewage after the purification flows from play tap 6, and the device is simple easily operated, uses manpower sparingly. When the device works, the hollow pipe 2 connected with the other end of the rotating rod 11 makes circular motion by taking the center of the device as a circle center, the motion of the hollow pipe 2 can drive the arc-shaped scraper 14 to be tangent to the first filter screen 5 to make circular motion, so that garbage accumulated on the inner wall of the first filter screen 5 is scraped onto the arc-shaped scraper 14, the garbage can move towards the hollow pipe 2 along the arc-shaped scraper 14 under the action of the centrifugal force of the device and the supporting force of the arc-shaped scraper 14, the garbage is fixed by the second filter screen 13 after being separated from the water surface, the garbage can not fall back to the water surface again and finally reaches the inside of the hollow pipe 2, the garbage can fall into the sewage discharge groove between the inner shell 10 and the outer shell 4 from the hollow pipe 2 under the action of gravity, the bottom of the sewage discharge groove is inclined, the garbage is finally discharged from the sewage discharge tap 9 connected with the sewage discharge groove, and the water inlet arranged at the top of the second circular pipe 3 can conveniently feed water to clean the sewage discharge groove, this device can clear up the rubbish of first filter screen 5 automatically when the operation for the sewage treatment efficiency of device is higher, makes things convenient for the washing of equipment, has effectively prevented to lead to the problem that the device goes out water efficiency and slows down because of rubbish blocks up.
Example 2
Referring to fig. 5, a sewage treatment plant for municipal works, this embodiment compares in embodiment 1, there is second motor 16 top central point of shell 4 to put through bolted connection, and top inner wall one side of hollow tube 2 is connected with the transmission shaft through the bearing, the outer wall of transmission shaft and the output shaft outer wall that second motor 16 extended into hollow tube 2 all have pulley 18 through bolted connection, pulley 18's outer wall transmission is connected with rotating band 17, rotating band 17's bottom is provided with the connecting block, there is universal joint 21 one side of connecting block through bolted connection, universal joint 21's the other end has connecting rod 19 through bolted connection, the other end of connecting rod 19 is provided with piston post 20.
The working principle is as follows: second motor 16 work, the pulley 18 that makes one end connect rotates, it rotates to drive the rotation area 17 that sets up on the pulley 18, and then drive the connecting rod 19 of connection on rotating area 17 and be cyclic reciprocating motion, it is provided with universal joint 21 to rotate between area 17 and the connecting rod 19, connecting rod 19 drives piston post 20 and is cyclic reciprocating motion, the motion of piston post 20 can be with entering into the rubbish of hollow tube 2 and push away the blowdown groove fast in, the piling up of rubbish in the hollow tube 2 has effectively been prevented, make the blowdown effect of whole device better.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A sewage treatment device for municipal engineering comprises an outer shell (4) and is characterized in that a limiting frame is fixedly connected to the center of the bottom of the outer shell (4), a first motor (7) is fixedly connected to the inside of the limiting frame, a first round pipe (1) is fixedly connected to the top of the outer shell (4) close to the center, a feed inlet is formed in the top of the first round pipe (1), four bearing columns are fixedly connected to the periphery of the bottom of the inside of the outer shell (4), an inner shell (10) is fixedly connected to the tops of the bearing columns, a sewage discharge groove is formed between the outer shell (4) and the inner shell (10), a first filter screen (5) is fixedly connected to the inner bottom of the inner shell (10) close to the side, the first filter screen (5) is of an annular structure, a water outlet faucet (6) is fixedly connected to the bottom of one side of the inner shell (10), and the water outlet faucet (6) penetrates through the outer shell (4) to be communicated with the inner shell (10), the inner shell (10) is provided with a rotating rod (11) at the center, one end of the rotating rod (11) is fixedly connected with an output shaft of the first motor (7), and blades (12) distributed equidistantly are fixedly connected to the bottom of the outer wall of the rotating rod (11).
2. The municipal engineering sewage treatment device according to claim 1, wherein four supports (15) are fixedly connected around the bottom of the housing (4), and the other ends of the supports (15) are fixedly connected with the support table (8).
3. The municipal sewage treatment device according to claim 2, wherein a sewage outlet is formed at the bottom of one side of the housing (4), and a sewage tap (9) is arranged at the sewage outlet.
4. The municipal engineering sewage treatment device according to claim 3, wherein a second circular pipe (3) is fixedly connected to one end of the top of the housing (4), and a water inlet is formed in the top of the second circular pipe (3).
5. The sewage treatment device for the municipal engineering according to any one of claims 1 to 4, wherein the other end of the rotating rod (11) is fixedly connected with a hollow pipe (2), the other end of the hollow pipe (2) is provided with a square sewage inlet, one side of the square sewage inlet is provided with an arc-shaped scraper (14), one end of the arc-shaped scraper (14) is tangent to the position of the square sewage inlet, and the other end of the arc-shaped scraper (14) is tangent to the bottom inside the inner shell (10).
6. The municipal sewage treatment device according to claim 5, wherein a second filter screen (13) is fixedly connected to one side of the arc scraper (14), one side of the arc scraper (14) is tangent to the bottom of the second filter screen (13), and the other side of the arc scraper (14) is tangent to the inner wall of the first filter screen (5).
7. The municipal engineering sewage treatment device according to claim 6, wherein a second motor (16) is fixedly connected to the top center of the housing (4), a transmission shaft is connected to one side of the top inner wall of the hollow pipe (2) through a bearing, pulleys (18) are fixedly connected to the outer wall of the transmission shaft and the outer wall of an output shaft of the second motor (16) extending into the hollow pipe (2), a rotating belt (17) is connected to the outer wall of each pulley (18) in a transmission manner, a connecting block is arranged at the bottom of the rotating belt (17), a universal joint (21) is fixedly connected to one side of the connecting block, a connecting rod (19) is fixedly connected to the other end of the universal joint (21), and a piston column (20) is arranged at the other end of the connecting rod (19).
CN202022927607.8U 2020-12-09 2020-12-09 Sewage treatment plant for municipal works Active CN214571080U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022927607.8U CN214571080U (en) 2020-12-09 2020-12-09 Sewage treatment plant for municipal works

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Application Number Priority Date Filing Date Title
CN202022927607.8U CN214571080U (en) 2020-12-09 2020-12-09 Sewage treatment plant for municipal works

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Publication Number Publication Date
CN214571080U true CN214571080U (en) 2021-11-02

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CN202022927607.8U Active CN214571080U (en) 2020-12-09 2020-12-09 Sewage treatment plant for municipal works

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CN (1) CN214571080U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114620850A (en) * 2022-03-28 2022-06-14 合肥酷尔环保科技有限公司 Sewage treatment device and application thereof in cleaning equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114620850A (en) * 2022-03-28 2022-06-14 合肥酷尔环保科技有限公司 Sewage treatment device and application thereof in cleaning equipment

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