CN216972213U

CN216972213U - Automatic change sewage treatment plant

Info

Publication number: CN216972213U
Application number: CN202220500680.3U
Authority: CN
Inventors: 李�杰
Original assignee: Xinji Metal Shenzhen Co ltd
Current assignee: Xinji Metal Shenzhen Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-15
Anticipated expiration: 2032-03-09

Abstract

The utility model relates to the technical field of sewage treatment, in particular to an automatic sewage treatment device, which comprises a treatment box and a dosing hopper, wherein the dosing hopper is fixed at the upper end of the treatment box through a fixing plate, the lower end of the dosing hopper is rotatably connected and communicated with a shaft tube, the lower end of the shaft tube rotatably penetrates into the treatment box, the left end and the right end of the shaft tube are both communicated with a dosing pipe positioned in the treatment box, the lower end of the dosing pipe is both communicated with a plurality of dosing covers, the upper end of the treatment box is provided with a driving assembly, the lower end of the shaft tube is fixedly provided with a sealing pipe, and the lower parts of the left end and the right end of the sealing pipe are both fixedly provided with a plurality of stirring blades; do benefit to through rotatory medicine cover that spills in doing benefit to the sewage that throws the sewage treatment agent evenly to the treatment box, the sealed tube that reunites drives the stirring leaf and stirs sewage, does benefit to the mixing uniformity who promotes sewage treatment agent and sewage to with higher speed the mixing velocity of sewage treatment agent and sewage, the effectual precipitation efficiency who promotes impurity in the sewage has guaranteed the purification efficiency to sewage.

Description

Automatic change sewage treatment plant

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an automatic sewage treatment device.

Background

Sewage treatment is for making sewage reach certain water of drainage or the quality of water requirement of reuse and carry out the process of purifying to it, but present automatic sewage treatment plant, when adding sewage treatment agent in past sewage and purifying, because sewage treatment agent mixes not enough evenly and mixing speed with sewage is slower, the purification efficiency who leads to sewage is not good enough, and the filter screen is after the impurity filtration to in the sewage, the filter screen is very easily blockked up, if all clear up the filter screen through the mode of dismantling at every turn, the operation is too troublesome, and when discharging impurity through the blow off pipe, impurity easily blocks up the blow off pipe, thereby influence the blowdown smoothness nature of blow off pipe.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic sewage treatment device, which aims to solve the problems that the sewage treatment agent and sewage are not uniformly mixed and the mixing speed is low, so that the sewage purification efficiency is poor, a filter screen is inconvenient to clean, and when impurities are discharged through a sewage discharge pipe, the impurities easily block the sewage discharge pipe, so that the sewage discharge smoothness of the sewage discharge pipe is influenced.

In order to solve the problems in the prior art, the utility model discloses an automatic sewage treatment device, which comprises a treatment box and a dosing hopper, wherein the dosing hopper is fixed at the upper end of the treatment box through a fixing plate:

the lower end of the medicine feeding hopper is rotatably connected and communicated with a shaft tube, the lower end of the shaft tube rotatably penetrates into the treatment box, the left end and the right end of the shaft tube are both communicated with medicine scattering pipes positioned in the treatment box, the lower ends of the medicine scattering pipes are both communicated with a plurality of medicine scattering covers, and the upper end of the treatment box is provided with a driving assembly;

a sealing tube is fixed at the lower end of the shaft tube, a plurality of stirring blades are fixed at the lower parts of the left end and the right end of the sealing tube, an electric telescopic shaft is fixed in the sealing tube, a storage battery for supplying power to the electric telescopic shaft is connected to the top end in the sealing tube, a funnel-shaped filter screen is fixed at the lower end in the treatment box, and a sweeping brush assembly is arranged above the inside of the funnel-shaped filter screen;

the lower end of the funnel type filter screen is communicated with a drain pipe which penetrates out of the treatment box downwards, and a dredging component is arranged above the drain pipe.

Furthermore, the upper left end of the treatment box is communicated with a water inlet pipe, and the lower right end of the treatment box is communicated with a water drain pipe located below the funnel-shaped filter screen.

Furthermore, the driving assembly comprises a motor, a main gear and an auxiliary gear, the motor is fixed on the outer side of the upper end of the treatment box, the main gear is connected with the power output end of the motor, and the auxiliary gear is fixedly sleeved on the periphery of the shaft and meshed with the main gear.

Furthermore, the sweeper assembly comprises a fixed shaft, a guide sleeve, a connecting plate, a spring return rod and a sweeper, the telescopic part of the electric telescopic shaft slides downwards to penetrate through the sealing pipe, the fixed shaft is welded at the lower end of the telescopic part of the electric telescopic shaft, and the guide sleeve is sleeved on the periphery of the fixed shaft in a sliding mode.

Furthermore, the connecting plate is fixed at the left end of the guide sleeve, the spring force-returning rod is connected between the upper end of the connecting plate and the lower end of the sealing tube, and the cleaning brush is connected at the lower end of the connecting plate and matched with the inner wall of the funnel-shaped filter screen.

Further, the mediation subassembly is including dredging the awl piece, spring telescopic link and the lower extreme outside and sweeping the board for the scraping of slope form, the mediation awl piece weld in the fixed axle lower extreme, the spring telescopic link is located the guide pin bushing lower extreme is equipped with two altogether and is fixed in respectively the right-hand member about the fixed axle, scrape sweep the board and be equipped with two altogether and be fixed in two respectively the spring telescopic link outer end.

Compared with the prior art, the utility model has the following beneficial effects:

by adding the sewage treatment agent into the chemical feeding hopper, then driving the shaft tube to rotate through the motor, driving the chemical scattering tube and the chemical scattering cover to rotate through the shaft tube, so that the sewage treatment agent is favorably and uniformly scattered into sewage in the treatment box through the chemical scattering cover, then driving the stirring blades to stir the sewage through the sealing tube, and favorably improving the mixing uniformity of the sewage treatment agent and the sewage, thereby accelerating the mixing speed of the sewage treatment agent and the sewage, effectively improving the precipitation efficiency of impurities in the sewage, ensuring the purification efficiency of the sewage, and filtering the precipitated impurities through the funnel-shaped filter screen, so that the sewage achieves better purification effect, and the impurities on the inner wall of the funnel-shaped filter screen can be conveniently and rapidly scraped through the cleaning brush, the impurities can be favorably gathered to the upper end of the sewage discharge pipe along the inclined plane of the inner wall of the funnel-shaped filter screen, and then the impurities can be conveniently discharged out of the treatment box through the sewage discharge pipe, and the blow off pipe combines the mediation taper block to promote impurity down when discharging impurity to conveniently dredge the blow off pipe, combine to scrape the board and rotate to scrape the inner wall of blow off pipe again and sweep, so that the impurity that the blow off pipe inner wall is stained with attaches is difficult to discharge, avoids impurity jam in the blow off pipe, has guaranteed the smooth and easy nature of blow off pipe to impurity emission.

Drawings

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

FIG. 2 is a schematic view of the sealing tube structure of the present invention;

fig. 3 is a schematic diagram of a partially enlarged structure a of the present invention.

In FIGS. 1-3: the device comprises a treatment box 1, a water inlet pipe 2, a dosing hopper 3, a shaft pipe 4, a motor 5, a main gear 6, a pinion 7, a dosing pipe 8, a dosing cover 9, a sealing pipe 10, a stirring blade 11, a storage battery 12, an electric telescopic shaft 13, a funnel-shaped filter screen 14, a sewage discharge pipe 15, a cleaning brush 16, a fixed shaft 17, a dredging cone block 18, a scraping and sweeping plate 19, a spring telescopic rod 20, a guide sleeve 21, a spring return rod 22, a connecting plate 23 and a drain pipe 24.

Detailed Description

Please refer to fig. 1 to 3:

an automatic sewage treatment device comprises a treatment box 1 and a dosing hopper 3, wherein the dosing hopper 3 is fixed at the upper end of the treatment box 1 through a fixing plate, the lower end of the dosing hopper 3 is rotatably connected and communicated with a shaft tube 4, the lower end of the shaft tube 4 is rotatably penetrated into the treatment box 1, the left end and the right end of the shaft tube 4 are respectively communicated with a dosing pipe 8 positioned in the treatment box 1, the lower end of the dosing pipe 8 is respectively communicated with a plurality of dosing covers 9, the upper end of the treatment box 1 is provided with a driving assembly, the driving assembly comprises a motor 5, a main gear 6 and an auxiliary gear 7, the motor 5 is fixed at the outer side of the upper end of the treatment box 1, the main gear 6 is connected with the power output end of the motor 5, the auxiliary gear 7 is fixedly sleeved at the periphery of the shaft tube 4 and meshed with the main gear 6, a funnel-type filter screen 14 is fixed at the inner lower end of the treatment box 1, the left upper end of the treatment box 1 is communicated with a water inlet pipe 2, the right lower end of the treatment box 1 is communicated with a drain pipe 24 positioned below the funnel-shaped filter screen 14, and the lower end of the funnel-shaped filter screen 14 is communicated with a sewage discharge pipe 15 which penetrates out of the treatment box 1 downwards;

specifically, when sewage needs to be treated, an electromagnetic valve is installed in the sewage discharge pipe 15, the electromagnetic valve is in a closed state, the sewage is discharged into the treatment box 1 through the water inlet pipe 2, meanwhile, a sewage treatment agent is added into the chemical adding hopper 3, then, the motor 5 is started and drives the main gear 6 to rotate, the main gear 6 drives the pinion 7, the shaft pipe 4, the chemical spreading pipe 8 and the chemical spreading cover 9 to rotate together, at the moment, the sewage treatment agent in the chemical adding hopper 3 enters the chemical spreading cover 9 through the shaft pipe 4 and the chemical spreading pipe 8, therefore, the sewage treatment agent is favorably and uniformly sprayed into the sewage in the treatment box 1 through the rotating chemical spreading cover 9, the sewage treatment agent is anionic polyacrylamide, and as the anionic polyacrylamide can treat suspended particles, coarse and high-concentration impurities with positive charges in the sewage, and can also treat the sewage with a neutral or alkaline pH value, and a certain amount of polar groups contained in the molecular chain of the anionic polyacrylamide can adsorb suspended solid particles in water, so that large flocculate is formed by bridging among the particles, and the anionic polyacrylamide can be used as a sewage treatment agent to accelerate the sedimentation of the particles in the sewage suspension, thereby obviously accelerating the clarification of the sewage and promoting the effect of sewage filtration.

A sealing tube 10 is fixed at the lower end of the shaft tube 4, a plurality of stirring blades 11 are fixed at the lower parts of the left end and the right end of the sealing tube 10, an electric telescopic shaft 13 is fixed in the sealing tube 10, a storage battery 12 for supplying power to the electric telescopic shaft 13 is connected at the top end in the sealing tube 10, and a sweeping brush assembly is arranged above the inner part of the funnel-shaped filter screen 14;

further, because central siphon 4 can drive sealing tube 10 when rotating and rotate, reunion sealing tube 10 drives stirring leaf 11 and stirs sewage, do benefit to the homogeneity that promotes sewage treatment agent and sewage, thereby the mixing velocity of sewage treatment agent and sewage accelerates, the effectual precipitation efficiency who promotes impurity in the sewage, the purification efficiency to sewage has been guaranteed, the impurity that rethread funnel type filter screen 14 will deposit filters, water after the filtration then passes through drain pipe 24 discharge treatment case 1, thereby make sewage reach better purifying effect.

The sweeping brush assembly comprises a fixed shaft 17, a guide sleeve 21, a connecting plate 23, a spring return rod 22 and a sweeping brush 16, wherein the telescopic part of the electric telescopic shaft 13 slides downwards to penetrate out of the sealing tube 10, the fixed shaft 17 is welded at the lower end of the telescopic part of the electric telescopic shaft 13, the guide sleeve 21 is sleeved on the periphery of the fixed shaft 17 in a sliding manner, the connecting plate 23 is fixed at the left end of the guide sleeve 21, the spring return rod 22 is connected between the upper end of the connecting plate 23 and the lower end of the sealing tube 10, and the sweeping brush 16 is connected at the lower end of the connecting plate 23 and matched with the inner wall of the funnel-shaped filter screen 14;

further, when the funnel-shaped filter screen 14 needs to be cleaned, the initial state of the spring return rod 22 is set to be compressed by the connecting plate 23, the spring telescopic rod 20 is supported at the lower end of the guide sleeve 21, then the electromagnetic valve in the sewage discharge pipe 15 is opened, the electric telescopic shaft 13 is powered by the storage battery 12, the electric telescopic shaft 13 is started to extend downwards, the telescopic part of the electric telescopic shaft 13 drives the fixed shaft 17 to pass through the guide sleeve 21 to move downwards, so that the spring telescopic rod 20 is far away from the guide sleeve 21 downwards, because the guide sleeve 21 is not supported by the spring telescopic rod 20 any more, the connecting plate 23 and the cleaning brush 16 are driven to move downwards by combining the resilience force of the spring return rod 22 until the cleaning brush 16 is contacted with the inner wall of the funnel-shaped filter screen 14, when the sealing pipe 10 rotates in the above way, the sealing pipe 10 drives the spring return rod 22, the connecting plate 23 and the cleaning brush 16 to rotate together, therefore, the impurities on the inner wall of the funnel-shaped filter screen 14 can be swept conveniently and quickly by sweeping, the impurities can be gathered to the pipe orifice at the upper end of the drain pipe 15 along the inclined plane of the inner wall of the funnel-shaped filter screen 14, and then the impurities can be conveniently discharged out of the treatment box 1 through the drain pipe 15.

The lower end of the funnel-shaped filter screen 14 is communicated with a drain pipe 15 which penetrates out of the treatment box 1 downwards, a dredging component is arranged above the drain pipe 15 and comprises a dredging conical block 18, a spring telescopic rod 20 and a scraping and sweeping plate 19, the outer side of the lower end of the scraping and sweeping plate is inclined, the dredging conical block 18 is welded at the lower end of the fixed shaft 17, the spring telescopic rod 20 is positioned at the lower end of the guide sleeve 21 and is provided with two scraping and sweeping plates, the two scraping and sweeping plates are respectively fixed at the left end and the right end of the fixed shaft 17, and the two scraping and sweeping plates 19 are respectively provided with two scraping and sweeping plates and are respectively fixed at the outer ends of the two spring telescopic rods 20;

further, in order to prevent the sewage pipe 15 from being blocked by impurities, when the impurities enter the sewage pipe 15 for discharging, the electric telescopic shaft 13 is further extended downwards and drives the fixing shaft 17 and the dredging cone block 18 to move downwards into the sewage pipe 15, and when the scraping and sweeping plate 19 enters the sewage pipe 15, the pipe orifice of the sewage pipe 15 contacts with the inclined surface of the scraping and sweeping plate 19, so that the sewage pipe 15 pushes the scraping and sweeping plate 19 inwards along the inclined surface of the scraping and sweeping plate 19, the scraping and sweeping plate 19 compresses the spring telescopic rod 20, the outer end of the scraping and sweeping plate 19 is favorably attached to the inner wall of the sewage pipe 15 by combining the elasticity of the spring telescopic rod 20, when the sealing pipe 10 drives the fixing shaft 17 to rotate, the fixing shaft 17 drives the spring telescopic rod 20 and the scraping and sweeping plate 19 to rotate together, in conclusion, because the dredging cone block 18 continuously moves downwards, the dredging cone block 18 pushes the impurities in the sewage pipe 15 downwards, thereby facilitating dredging of the sewage pipe 15, the inner wall of the sewage discharge pipe 15 is rotationally swept by combining the sweeping plate 19, so that impurities attached to the inner wall of the sewage discharge pipe 15 are prevented from being difficult to discharge, the impurities are prevented from being blocked in the sewage discharge pipe 15, and the smoothness of the sewage discharge pipe 15 on impurity discharge is ensured.

Claims

1. The utility model provides an automatic change sewage treatment plant, is including handling case (1) and medicine feeding fill (3), medicine feeding fill (3) are fixed in through the fixed plate handle case (1) upper end, its characterized in that:

the lower end of the medicine feeding hopper (3) is rotatably connected and communicated with a shaft tube (4), the lower end of the shaft tube (4) rotatably penetrates into the treatment box (1), the left end and the right end of the shaft tube (4) are respectively communicated with a medicine scattering pipe (8) positioned in the treatment box (1), the lower end of each medicine scattering pipe (8) is respectively communicated with a plurality of medicine scattering covers (9), and the upper end of the treatment box (1) is provided with a driving assembly;

a sealing pipe (10) is fixed at the lower end of the shaft pipe (4), a plurality of stirring blades (11) are fixed at the lower parts of the left end and the right end of the sealing pipe (10), an electric telescopic shaft (13) is fixed in the sealing pipe (10), a storage battery (12) for supplying power to the electric telescopic shaft (13) is connected to the top end in the sealing pipe (10), a funnel-shaped filter screen (14) is fixed at the lower end in the treatment box (1), and a sweeping brush assembly is arranged above the inner part of the funnel-shaped filter screen (14);

the lower end of the funnel-shaped filter screen (14) is communicated with a drain pipe (15) which penetrates out of the treatment box (1) downwards, and a dredging component is arranged above the drain pipe (15).

2. The automated wastewater treatment plant of claim 1, wherein: the upper left end of the treatment box (1) is communicated with a water inlet pipe (2), and the lower right end of the treatment box (1) is communicated with a water outlet pipe (24) positioned below the funnel-shaped filter screen (14).

3. The automated wastewater treatment plant of claim 1, wherein: the driving assembly comprises a motor (5), a main gear (6) and a pinion (7), the motor (5) is fixed at the outer side of the upper end of the treatment box (1), the main gear (6) is connected to the power output end of the motor (5), and the pinion (7) is fixedly sleeved on the periphery of the shaft tube (4) and meshed with the main gear (6).

4. The automated wastewater treatment plant of claim 1, wherein: the sweeper assembly comprises a fixed shaft (17), a guide sleeve (21), a connecting plate (23), a spring return rod (22) and a sweeper brush (16), wherein the telescopic part of the electric telescopic shaft (13) downwards slides to penetrate through the sealing tube (10), the fixed shaft (17) is welded at the lower end of the telescopic part of the electric telescopic shaft (13), and the guide sleeve (21) is slidably sleeved on the periphery of the fixed shaft (17).

5. An automated wastewater treatment plant according to claim 4, characterized in that: the connecting plate (23) is fixed at the left end of the guide sleeve (21), the spring return rod (22) is connected between the upper end of the connecting plate (23) and the lower end of the sealing tube (10), and the cleaning brush (16) is connected at the lower end of the connecting plate (23) and matched with the inner wall of the funnel-shaped filter screen (14).

6. An automated wastewater treatment plant according to claim 4, characterized in that: the mediation subassembly is including dredging awl piece (18), spring telescopic link (20) and the lower extreme outside sweep board (19) for scraping of slope form, mediation awl piece (18) weld in fixed axle (17) lower extreme, spring telescopic link (20) are located guide pin bushing (21) lower extreme is equipped with two altogether and is fixed in respectively fixed axle (17) left and right ends, scrape sweep board (19) and be equipped with two altogether and be fixed in two respectively spring telescopic link (20) outer end.