CN216426928U

CN216426928U - Multistage sewage treatment plant

Info

Publication number: CN216426928U
Application number: CN202122667451.9U
Authority: CN
Inventors: 金思羽
Original assignee: Zhuang Rui
Current assignee: Zhuang Rui
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-03
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to a sewage treatment technical field just discloses a multistage sewage treatment plant, including first cartridge filter, the right side wall fixed mounting of first cartridge filter has the miscellaneous case of storage, the right side wall of the miscellaneous case of storage has the blowdown door through bolt fixed mounting, the left side wall of first cartridge filter is located the fixed position who is close to the bottom and is installed into water pipe mouth, the transmission shaft is installed through the bearing rotation to the left side inner wall of first cartridge filter and the position that is located the centre. This multistage sewage treatment plant directly erects and filters sewage in the inboard of circular sewage sedimentation tank, filters the suspended solid when deposiing, has shortened sewage treatment's processing time, has improved sewage treatment efficiency, through pumping blade, the cooperation of vertical filter and horizontal filter carries out the layering to sewage and filters, can prevent through the mode of layering filteration that inside from taking place to block up to the frequency that the device inside needs to be cleared up has been reduced, convenient to use is swift.

Description

Multistage sewage treatment plant

Technical Field

The utility model relates to a sewage treatment technical field specifically is a multistage sewage treatment plant.

Background

Can carry out sedimentation treatment to sewage earlier usually when carrying out purification treatment to sewage, nevertheless sedimentation treatment can't handle the suspended solid in the sewage, and general suspended solid treatment mode carries out the suspended solid to sewage after the sediment and filters, and this kind of filtration mode can lead to the increase of sewage treatment process nevertheless to sewage volume is great, and filter time is long, and suspended solid granule variation in size uses single small-bore filter screen to appear easily and blocks up when filtering and bring inconvenience for filtering.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a multistage sewage treatment plant, which solves the problem of the prior art.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: a multistage sewage treatment device comprises a first filter cartridge, wherein a trash storage box is fixedly arranged on the right side wall of the first filter cartridge, a sewage discharge door is fixedly arranged on the right side wall of the trash storage box through a bolt, a water inlet pipe opening is fixedly arranged on the left side wall of the first filter cartridge and is positioned close to the bottom, a transmission shaft is rotatably arranged on the position, in the middle, of the left side inner wall of the first filter cartridge through a bearing, a water pumping blade is fixedly arranged on the outer wall of the transmission shaft, a transmission cam is fixedly arranged on the outer wall of the transmission shaft, a connecting pipe is fixedly arranged on the top outer wall of the first filter cartridge, a second filter cartridge is fixedly arranged on the top of the connecting pipe, a cleaning door is fixedly arranged on the left side outer wall of the second filter cartridge through a bolt, and a power rotating shaft is rotatably arranged on the position, in the middle, of the top inner wall of the second filter cartridge through a bearing, the top fixed mounting of second cartridge filter has the dosing tank, the top inner wall of dosing tank is located the position fixed mounting who just rotates the power pivot and has the rotation motor, the output that rotates the motor and the top fixed mounting of power pivot, the outer wall fixed mounting of power pivot has vertical filter, the outer wall of vertical filter is located the position fixed mounting near the top and has the medicine feed groove, the outer wall of power pivot is located the position fixed mounting who leans on the top and has horizontal filter, the second cartridge filter leans on the right side outer wall and is located the position fixed mounting who leans on the top and has the drain pipe, the intercommunication opening has been seted up on the top of power pivot and the position that is located the rotation motor output outside.

Preferably, the bottom of medicine conveying groove is provided with a medicine dripping hole, the inner wall of the communicating opening is provided with a through hole at the position just opposite to the medicine conveying groove, the liquid medicine in the medicine feeding box flows into the inside of the medicine conveying groove through the through hole in the communicating opening, and then drips into the inside of sewage through the medicine dripping hole at the bottom of the medicine conveying groove.

Preferably, vertical filter is vortex form, horizontal filter is for leaking hopper-shaped, rotates through vertical filter and moves sewage to the outside and press through the drain pipe discharge, moves impurity to the outside simultaneously and stores to the position that is close to the clearance every inner wall.

Preferably, the blade that draws water is the heliciform, the blade that draws water is located drive cam left side and is the board of drawing water, and the blade that draws water is located drive cam right side partial surface and has seted up the filtration pore, draws water the blade rotation through drive cam left side and inhales water to inside by the outside, and through drawing water the blade and stir the impurity of aquatic right and carry out prefilter by leaning on the right side.

Preferably, the bottom end of the power rotating shaft is fixedly provided with a cam, the cam is meshed with the transmission cam, and the power rotating shaft drives the transmission shaft to rotate through the matching of the cam and the transmission cam when rotating.

Preferably, the diameter of the surface filter hole of the pumping blade is larger than that of the surface filter hole of the longitudinal filter plate, the diameter of the surface filter hole of the longitudinal filter plate is larger than that of the surface filter hole of the transverse filter plate, and the filter screens with different diameter filter holes are used for carrying out layered filtration to prevent blockage.

Compared with the prior art, the utility model provides a multistage sewage treatment plant possesses following beneficial effect:

1. this multistage sewage treatment plant, directly erect and filter sewage in the inboard of circular sewage sedimentation tank, filter the suspended solid when carrying out the sediment, sewage treatment's processing time has been shortened, sewage treatment efficiency has been improved, and it is fixed with the tangential direction installation in circular sewage treatment tank to erect the direction, cooperation through a plurality of devices can drive the inside sewage in sewage treatment tank and rotate at the during operation, the suspended solid can move to the outside under the effect of centrifugal force in the rotatory in-process aquatic of sewage, thereby make the automatic outside of suspended solid collect and get into the inside of device and filter.

2. This multistage sewage treatment plant carries out the layering through the cooperation of the blade that draws water, vertical filter and horizontal filter and filters sewage, can prevent through the mode of layering filtration that inside emergence from blockking up to reduced the inside frequency that needs the clearance of the device, convenient to use is swift.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged view of a structure in fig. 2 according to the present invention.

Wherein: 1. a first filter cartridge; 2. a water inlet pipe opening; 3. a trash bin; 4. a sewage draining door; 5. a drive shaft; 6. a drive cam; 7. a connecting pipe; 8. a second filter cartridge; 9. cleaning the door; 10. a power shaft; 11. a dosing box; 12. rotating the motor; 13. a longitudinal filter plate; 14. a medicine feeding groove; 15. a transverse filter plate; 16. a drain pipe; 17. a communication opening; 18. and (5) pumping the water blades.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a multi-stage sewage treatment device, which comprises a first filter cartridge 1, wherein a trash storage box 3 is fixedly installed on the right side wall of the first filter cartridge 1, a sewage discharge door 4 is fixedly installed on the right side wall of the trash storage box 3 through a bolt, a water inlet pipe 2 is fixedly installed on the left side wall of the first filter cartridge 1 and is positioned near the bottom, a transmission shaft 5 is rotatably installed on the left side inner wall of the first filter cartridge 1 and is positioned at the middle position through a bearing, a water pumping blade 18 is fixedly installed on the outer wall of the transmission shaft 5, a transmission cam 6 is fixedly installed on the outer wall of the transmission shaft 5, a connecting pipe 7 is fixedly installed on the top outer wall of the first filter cartridge 1, a second filter cartridge 8 is fixedly installed on the top of the connecting pipe 7, a cleaning door 9 is fixedly installed on the left side outer wall of the second filter cartridge 8 through a bolt, a power rotating shaft 10 is rotatably installed on the top inner wall of the second filter cartridge 8 and is positioned at the middle position through a bearing, a dosing box 11 is fixedly arranged at the top of the second filter cylinder 8, a rotary motor 12 is fixedly arranged on the inner wall of the top of the dosing box 11 and is positioned right opposite to the power rotating shaft 10, the output end of the rotary motor 12 is fixedly arranged on the top end of the power rotating shaft 10, a longitudinal filter plate 13 is fixedly arranged on the outer wall of the power rotating shaft 10, a medicine feeding groove 14 is fixedly arranged on the outer wall of the longitudinal filter plate 13 and is positioned close to the top, a transverse filter plate 15 is fixedly arranged on the outer wall of the power rotating shaft 10 and is positioned close to the top, a drain pipe 16 is fixedly arranged on the outer wall of the right side of the second filter cylinder 8 and is positioned close to the top, a communication opening 17 is formed in the top end of the power rotating shaft 10 and is positioned outside the output end of the rotary motor 12, the device is directly erected on the inner side of the circular sewage sedimentation tank to filter sewage, and filters suspended matters while carrying out sedimentation, the processing time of sewage treatment has been shortened, sewage treatment efficiency has been improved to the tangential direction installation of erectting direction and circular sewage treatment pond is fixed, and cooperation through a plurality of devices can drive the inside sewage in sewage treatment pond and rotate at the during operation, and the rotatory in-process aquatic suspended solid of sewage can move to the outside under the effect of centrifugal force, thereby makes the automatic outside of suspended solid collect and get into to the inside of device and filter.

Further, the bottom of medicine conveying groove 14 has been seted up and has been dripped the medicine hole, and the inner wall of intercommunication opening 17 is located and has just seted up the through-hole to the position of medicine conveying groove 14, and the inside liquid medicine of dosing tank 11 flows into to the inside of medicine conveying groove 14 through the inside through-hole of intercommunication opening 17, and then drips through medicine conveying groove 14 bottom and drips into inside the sewage.

Further, vertical filter 13 is vortex form, and horizontal filter 15 is for leaking hopper-shaped, rotates through vertical filter 13 and moves sewage to the outside and press and pass through drain pipe 16 and discharge, moves impurity to the outside simultaneously and stores to the position that is close to clearance door 9 inner wall.

Further, the blade 18 that draws water is the heliciform, and the blade 18 that draws water is located 6 left sides of drive cam and is the board of drawing water, and the blade 18 that draws water is located 6 right side partial surfaces of drive cam and has seted up the filtration pore, draws water the blade 18 rotation through 6 left sides of drive cam and inhales water to inside by the outside, draws water the blade 18 through leaning on the right side and stir the impurity in aquatic to the right side and carry out prefilter.

Furthermore, a cam is fixedly mounted at the bottom end of the power rotating shaft 10 and is meshed with the transmission cam 6, and the power rotating shaft 10 drives the transmission shaft 5 to rotate through the matching of the cam and the transmission cam 6 when rotating.

Further, the diameter of the surface filter hole of the pumping blade 18 is larger than that of the surface filter hole of the longitudinal filter plate 13, the diameter of the surface filter hole of the longitudinal filter plate 13 is larger than that of the surface filter hole of the transverse filter plate 15, the filter screens with different filter holes are used for carrying out layered filtration to prevent blockage, the frequency of cleaning the inside of the device is reduced, and the use is convenient and fast.

When using, directly erect the device at the inboard of circular sewage sedimentation tank and filter sewage, and the tangential direction installation of erectting direction and circular sewage treatment pond is fixed, cooperation through a plurality of devices can drive the inside sewage in sewage treatment pond rotatory at the during operation, the rotatory in-process aquatic suspended solid of sewage can be outside under the effect of centrifugal force and remove, thereby make the automatic outside of suspended solid collect the inside that gets into to the device and filter, it drives transmission shaft 5 through power pivot 10 and rotates to rotate motor 12, transmission shaft 5 drives pumping vane 18 and rotates the inside that inhales sewage to first cartridge filter 1 through water inlet pipe mouth 2, sewage upwards moves when first cartridge filter 1 is inside to flow right to connecting pipe 7 position, impurity in the sewage can move the right side to connecting pipe 7 under inertial effect, then dial impurity into the inside of miscellaneous case 3 with impurity under the rotation of the blade 18 that pumps on transmission cam 6 right side pumping vane 18 and carry out Store, power pivot 10 rotates and drives vertical filter 13 and rotate and will get into the impurity of the aquatic of 8 inside of second cartridge filters to the outside and move through connecting pipe 7, water filters through horizontal filter 15 during upflow, vertical filter 13 rotates and still can to move the impurity that horizontal filter 15 crossed the filtration to the outside, collect impurity in the inside position of examining the inside wall of second cartridge filter 8, water after the filtration of horizontal filter 15 passes through drain pipe 16 and discharges right, when using to clear up after a period of time, open blowdown door 4 and clear up storing up miscellaneous 3 internal impurity of case, it clears up to 8 internal impurity of second cartridge filter to open clearance door 9, and the clearance in-process can be through 16 supplementary clearance of water injection to 8 inside of second cartridge filters of drain pipe.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multi-stage sewage treatment plant, comprising a first filter cartridge (1), characterized in that: the trash bin comprises a first filter cartridge (1), a trash bin body (3), a trash bin discharge door (4), a left side wall of the first filter cartridge (1), a water inlet pipe opening (2), a transmission shaft (5), water pumping blades (18), a transmission cam (6), a connecting pipe (7), a second filter cartridge (8), a cleaning door (9), a water outlet pipe opening and a cleaning door opening, wherein the trash bin body (3) is fixedly arranged on the right side wall of the first filter cartridge (1), the drainage door opening (4) is fixedly arranged on the left side wall of the first filter cartridge (3), the water inlet pipe opening (2) is fixedly arranged on the left side wall of the first filter cartridge (1), the transmission shaft (5) is rotatably arranged at a position in the middle of the left side inner wall of the first filter cartridge (1) through a bearing, the water pumping blades (18) are fixedly arranged on the outer wall of the transmission shaft (5), the transmission cam (6) is fixedly arranged on the outer wall of the top of the first filter cartridge (1), the top inner wall of the second filter cartridge (8) is positioned at the middle position and is rotatably provided with a power rotating shaft (10) through a bearing, the top of the second filter cartridge (8) is fixedly provided with a dosing box (11), the top inner wall of the dosing box (11) is positioned at the position which is just opposite to the power rotating shaft (10) and is fixedly provided with a rotating motor (12), the output end of the rotating motor (12) is fixedly arranged with the top end of the power rotating shaft (10), the outer wall of the power rotating shaft (10) is fixedly provided with a longitudinal filter plate (13), the outer wall of the longitudinal filter plate (13) is fixedly provided with a medicine feeding groove (14) at the position which is close to the top, the outer wall of the power rotating shaft (10) is fixedly provided with a transverse filter plate (15) at the position which is close to the top, the outer wall of the second filter cartridge (8) close to the right side is fixedly provided with a drain pipe (16) at the position which is close to the top, and a communicating opening (17) is formed in the position, located on the outer side of the output end of the rotating motor (12), of the top end of the power rotating shaft (10).

2. The multi-stage sewage treatment plant according to claim 1, wherein: the bottom of the medicine feeding groove (14) is provided with a medicine dripping hole, and the inner wall of the communicating opening (17) is positioned right opposite to the position of the medicine feeding groove (14) and is provided with a through hole.

3. The multi-stage sewage treatment plant of claim 1, wherein: the longitudinal filter plates (13) are vortex-shaped, and the transverse filter plates (15) are funnel-shaped.

4. The multi-stage sewage treatment plant of claim 1, wherein: the water pumping blade (18) is spiral, the water pumping blade (18) is positioned on the left side of the transmission cam (6) and is a water pumping plate, and the surface of the part, positioned on the right side of the transmission cam (6), of the water pumping blade (18) is provided with a filter hole.

5. The multi-stage sewage treatment plant of claim 1, wherein: the bottom end of the power rotating shaft (10) is fixedly provided with a cam, and the cam is meshed with the transmission cam (6).

6. The multi-stage sewage treatment plant of claim 4, wherein: the diameter of the surface filter hole of the pumping blade (18) is larger than that of the surface filter hole of the longitudinal filter plate (13), and the diameter of the surface filter hole of the longitudinal filter plate (13) is larger than that of the surface filter hole of the transverse filter plate (15).