CN110642406A

CN110642406A - Sewage treatment plant for environmental protection

Info

Publication number: CN110642406A
Application number: CN201910954871.XA
Authority: CN
Inventors: 周宁
Original assignee: Changsha Tianzhen Technology Co Ltd
Current assignee: Changsha Tianzhen Technology Co Ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-01-03

Abstract

The invention discloses an environment-friendly sewage treatment device, which comprises a treatment cylinder, a filtering unit and an aeration unit, wherein one side of the bottom of the filtering cylinder is connected with a water outlet pipe, the water outlet pipe is connected with a valve, one side of the treatment barrel is provided with a filtering unit for filtering sundries in the sewage, the water outlet of the filtering unit is connected with the water inlet of the treatment barrel through a connecting pipe, an aeration unit is arranged in the treatment cylinder and comprises a rotating shaft, a mounting shell, a spiral fluted disc, a vertical pipe, a horizontal pipe, a threaded rod, a power component for driving the rotating shaft to rotate positively and negatively and an air supply component for supplying air, the filter unit comprises a filter cartridge, a filter rotating fan and a driving assembly for driving the filter rotating fan to rotate, the filter unit is arranged, sundries on the filter screen plate are automatically discharged from the discharge port under the action of centrifugal force, and the filter screen plate is prevented from being blocked by the sundries to reduce the filter efficiency; the aeration unit is arranged, the aeration range is large, the effect is good, the blockage of aeration holes can be avoided, and the aeration efficiency is improved.

Description

Sewage treatment plant for environmental protection

Technical Field

The invention relates to the technical field of environment-friendly equipment, in particular to an environment-friendly sewage treatment device.

Background

Environmental protection, which is called environmental protection in its entirety, refers to the collective name of various actions that human beings take to solve real or potential environmental problems, coordinate the relationship between human beings and the environment, and guarantee the sustainable development of economy and society. The method and means of the method are engineering, administrative, innovative and researched, legal, economic, propaganda and education and the like.

The sewage treatment is an important part in environmental protection, the sewage treatment process needs to be carried out aeration treatment on the sewage, and pipelines of an aeration mechanism in the existing sewage treatment device are basically fixedly arranged, so that the aeration range is smaller during aeration, and after the sewage treatment device is used for a long time, sludge is easily attached to an aeration pipe, and even the sludge easily blocks aeration holes.

Disclosure of Invention

An embodiment of the present invention is directed to providing an environmental protection sewage treatment apparatus to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

an environment-friendly sewage treatment device comprises a treatment barrel, a filtering unit and an aeration unit, wherein one side of the bottom of the filter barrel is connected with a water outlet pipe, the water outlet pipe is connected with a valve, one side of the treatment barrel is provided with the filtering unit for filtering sundries in sewage, the water outlet of the filtering unit is connected with the water inlet of the treatment barrel through a connecting pipe, the aeration unit is arranged in the treatment barrel and comprises a rotating shaft, an installation shell, a spiral groove disc, vertical pipes, a transverse pipe, a threaded rod, a power assembly for driving the rotating shaft to rotate positively and negatively and an air supply assembly for supplying air, the rotating shaft penetrates through and is rotatably arranged at the center of the top of the treatment barrel, the bottom end of the rotating shaft is fixedly provided with an installation shell, the installation shell is provided with a plurality of vertical pipes at equal intervals in the circumferential direction, the vertical pipes are slidably connected with the installation shell, set up many spiral guide ways that supply many standpipes to pass respectively on the spiral fluted disc, spiral fluted disc bottom center department is fixed with the threaded rod, threaded connection has a plurality of internal thread sleeves on the threaded rod, and the hoop equidistance is fixed with many violently pipes on the internal thread sleeve outer wall, violently manage and overlap and be equipped with the brush cover, the brush cover is close to the articulated brush spare of installing on the lateral wall of montant, the montant is outside located to brush spare cover, brush spare includes from last brush circle that down the interval set up and connect the connecting rod between the brush circle, violently all evenly seted up the aeration hole on pipe and the standpipe.

In one alternative: the bottom of the filter cylinder is uniformly and symmetrically provided with rollers, and the rollers are self-locking rollers.

In one alternative: the filter unit includes the cartridge filter, filters to change the fan and be used for the drive to filter and change fan pivoted drive assembly, the cartridge filter passes through the mounting panel to be installed on handling a section of thick bamboo outer wall, one side that cartridge filter upper portion is close to handling a section of thick bamboo is connected with the inlet tube, and the valve is installed to the inlet tube, and one side that the section of thick bamboo was kept away from on cartridge filter upper portion is equipped with the discharge port that is used for discharging debris, it rotates to filter to change the fan and install in the cartridge filter, filters to change the fan and is fixed in the epaxial filter plate of installation including installation axle and hoop equidistance, and installation axle and cartridge filter end wall rotate to be.

In one alternative: a first gear is installed on a shaft section of the vertical pipe located in the installation shell, and a first rack meshed with the first gear is installed in the installation shell.

In one alternative: and the vertical pipe is integrally provided with a limiting convex ring on the pipe sections at two sides of the spiral fluted disc.

In one alternative: the air supply assembly comprises an aeration fan and an air supply flexible pipeline, one end of the air supply flexible pipeline is connected with an air outlet of the aeration fan, and the air supply flexible pipeline is respectively connected with the transverse pipe and the vertical pipe in a rotating mode through a sealing bearing.

In one alternative: the power assembly comprises a second gear arranged at the top end of the rotating shaft, a second rack meshed with the second gear and a power mechanism used for driving the second rack to reciprocate left and right, the second rack is arranged on the rear side of the second gear and is in sliding connection with the top of the treatment barrel, sliding rods are arranged on two sides of the bottom of the second rack, and a third sliding groove for the sliding rods to slide is formed in the top of the treatment barrel.

In one alternative: the power mechanism comprises a motor, a driving disc and a connecting rod, the motor is arranged at the top of the treatment barrel, the driving disc is arranged on an output shaft of the motor, the outer ring of the front end face of the driving disc is hinged with the connecting rod, and the other end of the connecting rod is hinged with the end part of the second rack.

In one alternative: install the hair-dryer on the cartridge filter, be connected with the trachea on the air outlet of hair-dryer, the trachea other end extends in installation axle one end and is connected with the installation rotation of axle through sealed axle, and the installation is located the integral type and is equipped with a plurality of nozzles on the shaft part between the adjacent filter plate board.

Compared with the prior art, the embodiment of the invention has the following beneficial effects:

1. the sewage filter is provided with a filter unit, the filter unit comprises a filter cartridge, a filter rotating fan and a driving assembly for driving the filter rotating fan to rotate, sewage enters from a water inlet pipe, the rotating filter screen plate filters the sewage, and sundries on the filter screen plate are automatically discharged from a discharge port under the action of centrifugal force, so that the filter screen plate is prevented from being blocked by the sundries to reduce the filter efficiency;

2. be equipped with the aeration unit, the aeration unit includes pivot, installation shell, spiral fluted disc, standpipe, violently manages, threaded rod, is used for the power component of drive pivot positive and negative rotation and is used for the air feed subassembly of air feed, and the aeration scope is big, and is effectual, can avoid the aeration hole to block up, improves aeration efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural view of a spiral fluted disc in a first embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

Notations for reference numerals: 1-treatment cylinder, 2-horizontal pipe, 3-brush sleeve, 4-brush piece, 5-vertical pipe, 6-spiral fluted disc, 7-installation shell, 8-first rack, 9-driving disc, 10-motor, 11-slide block, 12-connecting rod, 13-second gear, 14-rotating shaft, 15-second rack, 16-slide bar, 17-first gear, 18-water inlet pipe, 19-filter screen plate, 20-discharge port, 21-filter cylinder, 22-connecting pipe, 23-roller, 24-air supply soft pipeline, 25-aeration fan, 26-water outlet pipe, 27-air pipe, 28-blower, 29-internal thread sleeve and 30-threaded rod.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1-2, in the embodiment of the present invention, an environmental protection sewage treatment apparatus includes a treatment cylinder 1, a filtering unit and an aeration unit, wherein rollers 23 are uniformly and symmetrically installed at the bottom of the filtering cylinder 21, the rollers 23 are self-locking rollers to facilitate movement of the apparatus, a water outlet pipe 26 is connected to one side of the bottom of the filtering cylinder 21, a valve is connected to the water outlet pipe 26, a filtering unit for filtering impurities in sewage is installed at one side of the treatment cylinder 1, a water outlet of the filtering unit is connected to a water inlet of the treatment cylinder 1 through a connecting pipe 22, the filtering unit includes a filtering cylinder 21, a filtering rotating fan and a driving assembly for driving the filtering rotating fan to rotate, the filtering cylinder 21 is installed on the outer wall of the treatment cylinder 1 through an installation plate, a water inlet pipe 18 is connected to one side of the upper portion of the filtering cylinder 21, the water inlet pipe 18 is provided with a, the filtration changes the fan and rotates and install in cartridge filter 21, and the filtration changes the fan and is fixed in installation epaxial filter plate 19 including installation axle and hoop equidistance, and installation axle and cartridge filter 21 end wall rotate to be connected, 19 tip of filter plate and the contact of cartridge filter 21 inner wall, the installation axle is connected in the drive assembly drive, and drive assembly installs on cartridge filter 21 end wall, and at the during operation, as shown in FIG. 1, start drive assembly and drive the filtration and change fan anticlockwise rotation, and sewage gets into by inlet tube 18, and pivoted filter plate 19 filters sewage, and debris on the filter plate 19 then are discharged by discharge port 20 is automatic under the centrifugal force effect, avoid debris to block up filter plate 19 and reduce filtration efficiency, and the sewage after the filtration then flows into treatment barrel 1, install the aeration unit in the treatment barrel 1, the aeration unit includes pivot 14, installation shell 7, spiral fluted disc 6, Standpipe 5, violently pipe 2, threaded rod 30, be used for the power component of drive pivot 14 just reversing and the air feed component who is used for the air feed, pivot 14 runs through and rotates and installs in the center of 1 top of a processing section of thick bamboo, and pivot 14 is preferred to be rotated through bearing and 1 top of a processing section of thick bamboo and is connected, and pivot 14 bottom mounting has installation shell 7, and it is equipped with many standpipe 5 to go up to the radial equidistance on the installation shell 7, and standpipe 5 passes through slider 11 and installation shell 7 sliding connection, sets up the spout that supplies slider 11 to slide on the installation shell 7, standpipe 5 rotates through bearing and slider 11 to be connected, install first gear 17 on the shaft section that standpipe 5 is located installation shell 7, install the first rack 8 with first gear 17 meshing in the installation shell 7, it is fixed with spiral fluted disc 6 to be located installation shell 7 below in the processing section of thick bamboo 1, set up many spiral guiding grooves that supply many standpipe 5 to pass respectively on spiral fluted disc, in order to ensure the stability of the vertical pipe 5, the pipe sections of the vertical pipe 5 positioned at the two sides of the spiral fluted disc 6 are integrally provided with a limiting convex ring, a threaded rod 30 is fixed at the center of the bottom of the spiral fluted disc 6, a plurality of internal thread sleeves 29 are connected on the threaded rod 30 in a threaded manner, a plurality of transverse pipes 2 are fixed on the outer wall of each internal thread sleeve 29 in an annular equidistant manner, the horizontal pipe 2 is sleeved with a brush sleeve 3, the side wall of the brush sleeve 3 close to the vertical rod is hinged with a brush part 4, the brush part 4 is sleeved outside the vertical rod, the brush part 4 comprises brush rings arranged from top to bottom at intervals and a connecting rod connected between the brush rings, the horizontal pipe 2 and the vertical pipe 5 are uniformly provided with aeration holes, the air supply assembly comprises an aeration fan 25 and an air supply soft pipeline 24, one end of the air supply soft pipeline 24 is connected with an air outlet of the aeration fan 25, and the air supply soft pipeline 24 is respectively and rotatably connected with the horizontal pipe 2 and the vertical pipe 5 through sealing bearings;

further, the power assembly comprises a second gear 13 mounted at the top end of the rotating shaft 14, a second rack 15 meshed with the second gear 13 and a power mechanism for driving the second rack 15 to reciprocate left and right, the second rack 15 is arranged on the rear side of the second gear 13, the second rack 15 is connected with the top of the treatment cylinder 1 in a sliding manner, slide bars 16 are mounted on two sides of the bottom of the second rack 15, and a third sliding groove for the slide bars 16 to slide is formed in the top of the treatment cylinder 1;

furthermore, the power mechanism comprises a motor 10, a driving disc 9 and a connecting rod 12, the motor 10 is installed at the top of the treatment cylinder 1, the driving disc 9 is installed on an output shaft of the motor 10, the connecting rod 12 is hinged to an outer ring of a front end face of the driving disc 9, the other end of the connecting rod 12 is hinged to an end portion of a second rack 15, when the power mechanism is used, the motor 10 is started, the driving disc 9 is driven by the motor 10 to rotate, the driving disc 9 drives the second rack 15 to reciprocate from side to side through the connecting rod 12, the second rack 15 drives a rotating shaft 14 to rotate forward and backward through a second gear 13, the rotating shaft 14 drives the vertical pipe 5 to rotate forward and backward around the rotating shaft 14, when the vertical pipe 5 rotates forward and backward around the rotating shaft 14, under the action of the spiral grooved disc 6, the vertical pipe 5 can reciprocate along a chute formed in the installation shell 7 together with the sliding block 11, aeration during rotation, the aeration scope is big, and is effectual, during 5 reciprocating motion of standpipe, drive brush holder 3 along violently managing 2 reciprocating motion through brush spare 4, thereby constantly brush and violently manage the aeration hole on 2, avoid aeration hole blocking, when standpipe 5 is just reversing round pivot 14, it is just reversing round pivot 14 to drive violently pipe 2 through brush spare 4 and brush holder 3, violently pipe 2 drives internal thread sleeve 29 and just reversing, internal thread sleeve 29 is through driving violently pipe 2 pivoted up-and-down motion in with the cooperation of threaded rod 30, thereby violently manage 2 and drive 4 up-and-down motion of brush spare through brush holder 3, can brush the aeration hole on standpipe 5, avoid aeration hole blocking, improve aeration efficiency.

Example 2

Referring to fig. 3, the embodiment of the present invention is different from embodiment 1 in that, in order to improve the discharging efficiency of the sundries, a blower 28 is installed on the filter cartridge 21, an air pipe 27 is connected to an air outlet of the blower 28, the other end of the air pipe 27 extends into one end of the installation shaft and is rotatably connected to the installation shaft through a sealing shaft, a plurality of nozzles are integrally installed on the shaft section of the installation shaft located between the adjacent filter screen plates 19, the blower 28 blows air, and the air is ejected from the nozzles on the installation shaft, which can further facilitate the discharging of the sundries.

The working principle of the invention is as follows: when the device works, as shown in fig. 1, the driving assembly is started to drive the filtering rotating fan to rotate anticlockwise, sewage enters from the water inlet pipe 18, the rotating filtering screen plate 19 filters the sewage, sundries on the filtering screen plate 19 are automatically discharged from the discharge port 20 under the action of centrifugal force, the filtering screen plate 19 is prevented from being blocked by the sundries to reduce the filtering efficiency, the filtered sewage flows into the treatment barrel 1, the motor 10 is started, the motor 10 drives the driving disc 9 to rotate, the driving disc 9 drives the second rack 15 to reciprocate left and right through the connecting rod 12, the second rack 15 drives the rotating shaft 14 to rotate forward and backward through the second gear 13, the rotating shaft 14 drives the vertical pipe 5 to rotate forward and backward around the rotating shaft 14 through the installation shell 7, when the vertical pipe 5 rotates forward and backward around the rotating shaft 14, the vertical pipe and the sliding block 11 reciprocate along the chute formed on the installation shell 7 under the action of the spiral fluted, drive standpipe 5 through the meshing of first gear 17 and first rack 8 and just reverse the rotation, the aeration during rotation, the aeration scope is big, and is effectual, during standpipe 5 reciprocating motion, drive brush cover 3 along violently managing 2 reciprocating motion through brush spare 4, thereby constantly brush and move the aeration hole on violently managing 2, avoid aeration hole blocking, standpipe 5 is when revolving round pivot 14 just reversing, it is violently changeing round pivot 14 just reversing to drive violently pipe 2 through brush spare 4 and brush cover 3, violently manage 2 and drive internal thread sleeve 29 just reversing, internal thread sleeve 29 is through driving violently pipe 2 pivoted up-and-down motion with the cooperation of threaded rod 30, violently manage 2 thereby drive brush spare 4 up-and-down motion through brush cover 3, can brush the aeration hole on the standpipe 5, avoid aeration hole blocking, improve aeration efficiency.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an environmental protection sewage treatment plant, includes treatment cylinder (1), filter unit and aeration unit, and cartridge filter (21) bottom one side is connected with outlet pipe (26), is connected with the valve on outlet pipe (26), the filter unit that is used for straining debris in the sewage is installed to treatment cylinder (1) one side, and the filter unit delivery port passes through connecting pipe (22) to be connected with the water inlet of treatment cylinder (1), install aeration unit in treatment cylinder (1), its characterized in that, aeration unit includes pivot (14), installation shell (7), spiral groove dish (6), standpipe (5), violently pipe (2), threaded rod (30), is used for driving the power pack that pivot (14) just reverses and is used for the air feed subassembly of air feed, pivot (14) run through and rotate and install in treatment cylinder (1) top center, and pivot (14) bottom mounting has installation shell (7), a plurality of vertical pipes (5) are circumferentially arranged on the mounting shell (7) at equal intervals, the vertical pipes (5) are connected with the mounting shell (7) in a sliding mode through sliding blocks (11), and the vertical pipes (5) are connected with the sliding blocks (11) in a rotating mode through bearings;

a spiral fluted disc (6) is fixed below the mounting shell (7) in the treatment cylinder (1), a plurality of spiral guide grooves for the vertical pipes (5) to pass through are arranged on the spiral groove disc (6), a threaded rod (30) is fixed at the center of the bottom of the spiral groove disc (6), a plurality of internal thread sleeves (29) are connected on the threaded rod (30) in a threaded manner, a plurality of transverse pipes (2) are fixed on the outer wall of each internal thread sleeve (29) in an annular equidistant manner, the horizontal pipe (2) is sleeved with a brush sleeve (3), the side wall of the brush sleeve (3) close to the vertical rod is hinged with a brush piece (4), the brush piece (4) is sleeved outside the vertical rod, the brush piece (4) comprises brush rings arranged at intervals from top to bottom and a connecting rod connected between the brush rings, aeration holes are uniformly formed in the transverse pipe (2) and the vertical pipe (5).

2. The environmental-friendly sewage treatment device according to claim 1, wherein rollers (23) are uniformly and symmetrically installed at the bottom of the filter cylinder (21), and the rollers (23) are self-locking rollers.

3. The sewage treatment device for environmental protection according to claim 1, wherein the filtering unit comprises a filtering cylinder (21), a filtering rotating fan and a driving component for driving the filtering rotating fan to rotate, the filtering cylinder (21) is installed on the outer wall of the processing cylinder (1) through a mounting plate, one side of the upper part of the filtering cylinder (21) close to the processing cylinder (1) is connected with a water inlet pipe (18), a valve is installed on the water inlet pipe (18), one side of the upper part of the filtering cylinder (21) far away from the processing cylinder (1) is provided with a discharge port (20) for discharging impurities, the filtering rotating fan is rotatably installed in the filtering cylinder (21), the filtering rotating fan comprises a filtering screen plate (19) which is fixed on the installation shaft at equal intervals of installation shaft and hoop direction, the installation shaft is rotatably connected with the end wall of the filtering cylinder (21), the end part of the, the drive assembly is connected with the mounting shaft in a driving manner and is mounted on the end wall of the filter cylinder (21).

4. The environmental sewage treatment device according to any of the claims 1 to 3, wherein a first gear (17) is mounted on the shaft section of the vertical pipe (5) in the mounting housing (7), and a first rack (8) engaged with the first gear (17) is mounted in the mounting housing (7).

5. The sewage treatment device for environmental protection according to claim 4, wherein the vertical pipe (5) is integrally provided with a limiting convex ring on the pipe sections at both sides of the spiral fluted disc (6).

6. The sewage treatment device for environmental protection according to claim 4, wherein the air supply component comprises an aeration fan (25) and an air supply flexible pipeline (24), one end of the air supply flexible pipeline (24) is connected with an air outlet of the aeration fan (25), and the air supply flexible pipeline (24) is respectively connected with the horizontal pipe (2) and the vertical pipe (5) in a rotating way through a sealing bearing.

7. The environment-friendly sewage treatment device according to claim 4, wherein the power assembly comprises a second gear (13) mounted at the top end of the rotating shaft (14), a second rack (15) meshed with the second gear (13) and a power mechanism for driving the second rack (15) to reciprocate left and right, the second rack (15) is arranged at the rear side of the second gear (13), the second rack (15) is connected with the top of the treatment cylinder (1) in a sliding manner, sliding rods (16) are mounted on two sides of the bottom of the second rack (15), and a third sliding groove for the sliding rods (16) to slide is formed in the top of the treatment cylinder (1).

8. The environmental-friendly sewage treatment device according to claim 7, wherein the power mechanism comprises a motor (10), a driving disc (9) and a connecting rod (12), the motor (10) is installed at the top of the treatment barrel (1), the driving disc (9) is installed on an output shaft of the motor (10), the connecting rod (12) is hinged to the outer ring of the front end face of the driving disc (9), and the other end of the connecting rod (12) is hinged to the end of the second rack (15).

9. The sewage treatment device for environmental protection according to claim 3, wherein the filter cartridge (21) is provided with a blower (28), an air pipe (27) is connected to an air outlet of the blower (28), the other end of the air pipe (27) extends into one end of the mounting shaft and is rotatably connected with the mounting shaft through a sealing shaft, and a plurality of nozzles are integrally arranged on a shaft section of the mounting shaft between the adjacent filter screen plates (19).