CN217092505U

CN217092505U - A multi-stage filtration device for waste water treatment

Info

Publication number: CN217092505U
Application number: CN202220981110.0U
Authority: CN
Inventors: 于彦伟; 翟军; 许坤
Original assignee: Shanghai Tianlin Water Treatment Technology Co ltd
Current assignee: Shanghai Tianlin Water Treatment Technology Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-02
Anticipated expiration: 2032-04-26

Abstract

The utility model relates to a waste water treatment technical field just discloses a multistage filter equipment for waste water treatment, the power distribution box comprises a box body, the inside of box is provided with the rotary drum, be provided with rotary mechanism between box and the rotary drum, the outside of box is provided with the inlet tube. This a multistage filter for waste water treatment, inside at the box sets up the rotary drum, waste water enters into the rotary drum through the inlet tube, the filter bag of rotary drum avris carries out prefilter to waste water, rotary mechanism drives the rotary drum and rotates, make the filter bag overturn to the top of blow off pipe one, the filth in the pulse valve will filter the bag blows in to blow off pipe one, the filth discharge in the screw axis will blow off pipe one, waste water through prefilter flows in to the setting bucket, and after the filter filters, enter into next setting bucket, discharge after the repeated cubic, realize multistage filtration, improve purifying effect, suspended solid in the setting bucket passes through two discharges of blow off pipe, do not need the manual work to clear up, the convenience of using has been improved.

Description

A multistage filter equipment for waste water treatment

Technical Field

The utility model relates to a waste water treatment technical field specifically is a multistage filter equipment for waste water treatment.

Background

The waste water treatment is to treat waste water by physical, chemical and biological methods, purify the waste water, reduce pollution, recover and reuse the waste water and fully utilize water resources, wherein the filtering device is a device for removing suspended matters in the waste water and can be used for pretreatment or final treatment of the waste water.

Most waste water filter equipment function singleness now only possesses one-level filtration, can't accomplish the preliminary treatment and the final processing of waste water alone, and the purifying effect of isolated plant is relatively poor, and can't clear up the filth of inside automatically, and it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a multistage filter equipment for waste water treatment to solve most waste water filter equipment function singleness that proposes in the above-mentioned background art, only possess one-level filtration, can't accomplish the preliminary treatment and the final treatment of waste water alone, the purifying effect of isolated plant is relatively poor, and can't clear up the filth of inside automatically, uses inconvenient problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multistage filter equipment for waste water treatment, includes the box, the inside of box is provided with the rotary drum, be provided with rotary mechanism between box and the rotary drum, the outside of box is provided with the inlet tube, the outside of rotary drum is provided with the net basket, the inboard of net basket is provided with the filter bag, the upper end of box is provided with the pulse valve, the inside of box is provided with blow off pipe one and screw axis, the outside of box is provided with motor two, the inside of box is provided with guide plate and filter mechanism, the outside of box is provided with drain pipe and control panel.

Preferably, the rotating mechanism comprises a first motor, a gear and a gear ring, the first motor is fixedly installed on the outer side of the box body, the gear is rotatably connected to the inner side of the box body, the gear ring is fixedly installed on the outer side of the rotary drum, the rotary drum is rotatably connected to the inner side of the box body, the output end of the first motor is fixedly connected with the gear, the gear is in meshed connection with the gear ring, and the first motor is electrically connected with the control panel.

Preferably, the inlet tube extends to the inside of rotary drum, the basket is provided with eight in the outside symmetry of rotary drum, the pulse valve is located the basket directly over, blow off pipe one is located the inside of rotary drum, blow off pipe one is located the top of inlet tube, pulse valve and control panel are electric connection.

Preferably, the first sewage draining pipe is of a U-shaped structure, the screw shaft is rotatably connected inside the first sewage draining pipe, one end of the screw shaft is fixedly connected with the output end of the second motor, the other end of the screw shaft extends to the outer side of the box body, and the second motor is electrically connected with the control panel.

Preferably, the filtering mechanism comprises a filter plate, a sedimentation barrel and a second sewage discharge pipe, the upper end and the lower end of the filter plate are movably connected with the lower end of the guide plate and the inner side of the box body respectively, the sedimentation barrel is positioned at the lower end of the box body, and the second sewage discharge pipe is positioned at the lower end of the sedimentation barrel.

Preferably, the upper end of guide plate is the slope structure, filter and sedimentation bucket are provided with threely, the filter is located the both sides of sedimentation bucket, the drain pipe is located the one side that is close to the filter, the inside of blow off pipe two is provided with the solenoid valve.

Compared with the prior art, the beneficial effects of the utility model are that: this a multistage filter for waste water treatment, inside at the box sets up the rotary drum, waste water enters into the rotary drum through the inlet tube, the filter bag of rotary drum avris carries out prefilter to waste water, rotary mechanism drives the rotary drum and rotates, make the filter bag overturn to the top of blow off pipe one, the filth in the pulse valve will filter the bag blows in to blow off pipe one, the filth discharge in the screw axis will blow off pipe one, waste water through prefilter flows in to the setting vat, and after the filter filters, enter into next setting vat, discharge after the repeated cubic, realize multistage filtration, waste water purification effect has been improved, suspended solid in the setting vat passes through two discharges of blow off pipe, do not need the manual work to clear up, the convenience of using has been improved.

Drawings

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

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

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Wherein: 1. a box body; 2. a rotating drum; 3. a rotation mechanism; 301. a first motor; 302. a gear; 303. a ring gear; 4. a water inlet pipe; 5. a net basket; 6. a filter bag; 7. a pulse valve; 8. a first sewage discharge pipe; 9. a screw shaft; 10. a second motor; 11. a baffle; 12. a filtering mechanism; 1201. a filter plate; 1202. a settling barrel; 1203. a second sewage discharge pipe; 13. a drain pipe; 14. a control panel.

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.

Example 1: referring to fig. 1-4, a multistage filtering device for wastewater treatment comprises a box body 1, a rotary drum 2 is arranged inside the box body 1, a rotating mechanism 3 is arranged between the box body 1 and the rotary drum 2, a water inlet pipe 4 is arranged outside the box body 1, a net basket 5 is arranged outside the rotary drum 2, a filter bag 6 is arranged inside the net basket 5, a pulse valve 7 is arranged at the upper end of the box body 1, a drain pipe 8 and a screw shaft 9 are arranged inside the box body 1, a motor two 10 is arranged outside the box body 1, a guide plate 11 and a filtering mechanism 12 are arranged inside the box body 1, and a drain pipe 13 and a control panel 14 are arranged outside the box body 1;

the water inlet pipe 4 extends into the rotary drum 2, eight net baskets 5 are symmetrically arranged on the outer side of the rotary drum 2, the pulse valve 7 is positioned right above the net baskets 5, the first sewage discharge pipe 8 is positioned inside the rotary drum 2, the first sewage discharge pipe 8 is positioned above the water inlet pipe 4, and the pulse valve 7 is electrically connected with the control panel 14;

the first sewage discharge pipe 8 is of a U-shaped structure, the screw shaft 9 is rotatably connected inside the first sewage discharge pipe 8, one end of the screw shaft 9 is fixedly connected with the output end of the second motor 10, the other end of the screw shaft 9 extends to the outer side of the box body 1, and the second motor 10 is electrically connected with the control panel 14;

referring to fig. 1-4, a multistage filtering apparatus for wastewater treatment further includes a rotating mechanism 3, the rotating mechanism 3 includes a first motor 301, a gear 302 and a gear ring 303, the first motor 301 is fixedly installed at the outer side of the tank 1, the gear 302 is rotatably connected at the inner side of the tank 1, the gear ring 303 is fixedly installed at the outer side of the drum 2, the drum 2 is rotatably connected at the inner side of the tank 1, the output end of the first motor 301 is fixedly connected with the gear 302, the gear 302 is in meshed connection with the gear ring 303, and the first motor 301 is electrically connected with the control panel 14;

specifically, as shown in fig. 2 and 4, the waste water pipeline links to each other with inlet tube 4, drain pipe 8 links to each other with the recovery pipeline, waste water enters into the inside of rotary drum 2 through inlet tube 4, filter bag 6 carries out the prefilter back to waste water, waste water flows out from basket 5, filth in the waste water is stayed in filter bag 6, after using a period, motor 301 starts, it rotates to drive gear 302, gear 302 drives rotary drum 2 through ring gear 303 and rotates 180, make four filter bag 6 upsets of top, continue to filter, and the filter bag 6 that is equipped with the filth overturns to the top of drain pipe 8, pulse valve 7 starts, high pressurized air source carries out the blowback to filter bag 6, adnexed filth falls into drain pipe 8 on the filter bag 6, motor two 10 starts, drive screw axis 9 rotates, discharge the filth in drain pipe 8 into the recovery pipeline.

Example 2: the filtering mechanism 12 comprises a filtering plate 1201, a settling barrel 1202 and a second sewage discharge pipe 1203, wherein the upper end and the lower end of the filtering plate 1201 are movably connected with the lower end of the guide plate 11 and the inner side of the box body 1 respectively, the settling barrel 1202 is positioned at the lower end of the box body 1, and the second sewage discharge pipe 1203 is positioned at the lower end of the settling barrel 1202;

the upper end of the guide plate 11 is of an inclined structure, three filter plates 1201 and three sedimentation barrels 1202 are arranged, the filter plates 1201 are positioned on two sides of the sedimentation barrel 1202, the drain pipe 13 is positioned on one side close to the filter plates 1201, and electromagnetic valves are arranged inside the second sewage discharge pipe 1203;

specifically, as shown in fig. 1, fig. 2 and fig. 3, the second sewage discharge pipe 1203 is connected with the recovery pipeline, the water filtered by the filter bag 6 flows into the precipitation barrel 1202 along the guide plate 11 for precipitation, and then enters the next precipitation barrel 1202 after being filtered by the filter plate 1201, after repeating for three times, the water flow is discharged through the drain pipe 13, and the electromagnetic valve of the second sewage discharge pipe 1203 is opened, so that the suspended matters accumulated in the precipitation barrel 1202 can be discharged.

The working principle is as follows: the waste water pipeline is connected with the water inlet pipe 4, the first drain pipe 8 and the second drain pipe 1203 are respectively connected with the recovery pipeline, the waste water pipeline is connected with the water inlet pipe 4, the first drain pipe 8 is connected with the recovery pipeline, waste water enters the interior of the rotary drum 2 through the water inlet pipe 4, after the filter bag 6 preliminarily filters the waste water, the waste water flows out of the net basket 5, dirt in the waste water is left in the filter bag 6, after the waste water is used for a period of time, the first motor 301 is started to drive the gear 302 to rotate, the gear 302 drives the rotary drum 2 to rotate 180 degrees through the gear ring 303, so that the four filter bags 6 above are turned over and continue to be filtered, the filter bag 6 filled with the dirt is turned over the first drain pipe 8, the pulse valve 7 is started, the high-pressure air source is used for back blowing of the filter bag 6, the dirt attached to the filter bag 6 falls into the first drain pipe 8, the second motor 10 is started to drive the screw shaft 9 to rotate, and the dirt in the first drain pipe 8 is discharged into the recovery pipeline, water after 6 filters through filter bag deposits in flowing into to precipitation bucket 1202 along guide plate 11, enters into next precipitation bucket 1202 after filtering through filter 1201 after that, and after repeated cubic, rivers pass through drain pipe 13 and discharge, open the solenoid valve of blow off pipe two 1203, can discharge the accumulational suspended solid of precipitation bucket 1202, do not need the manual work to clear up, improved the convenience of using.

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 multistage filter device for wastewater treatment, comprising a tank (1), characterized in that: the inside of box (1) is provided with rotary drum (2), be provided with rotary mechanism (3) between box (1) and rotary drum (2), the outside of box (1) is provided with inlet tube (4), the outside of rotary drum (2) is provided with basket (5), the inboard of basket (5) is provided with filter bag (6), the upper end of box (1) is provided with pulse valve (7), the inside of box (1) is provided with blow off pipe (8) and screw axis (9), the outside of box (1) is provided with motor two (10), the inside of box (1) is provided with guide plate (11) and filtering mechanism (12), the outside of box (1) is provided with drain pipe (13) and control panel (14).

2. A multistage filtration apparatus for wastewater treatment according to claim 1, wherein: the rotary mechanism (3) comprises a first motor (301), a gear (302) and a gear ring (303), wherein the first motor (301) is fixedly installed on the outer side of the box body (1), the gear (302) is rotatably connected to the inner side of the box body (1), the gear ring (303) is fixedly installed on the outer side of the rotary drum (2), the rotary drum (2) is rotatably connected to the inner side of the box body (1), the output end of the first motor (301) is fixedly connected with the gear (302), the gear (302) is connected with the gear ring (303) in a meshed mode, and the first motor (301) is electrically connected with the control panel (14).

3. A multistage filtration apparatus for wastewater treatment according to claim 1, wherein: the utility model discloses a rotary drum, including inlet tube (4), basket (2), pulse valve (7), blow off pipe (8), pulse valve (7) are located the top of inlet tube (4), inlet tube (4) extend to the inside of rotary drum (2), basket (5) are provided with eight in the outside symmetry of rotary drum (2), pulse valve (7) are located basket (5) directly over, blow off pipe (8) are located the inside of rotary drum (2), blow off pipe (8) are located the top of inlet tube (4), pulse valve (7) and control panel (14) are electric connection.

4. A multistage filtration apparatus for wastewater treatment according to claim 1, wherein: the first blow-off pipe (8) is of a U-shaped structure, the screw shaft (9) is rotatably connected inside the first blow-off pipe (8), one end of the screw shaft (9) is fixedly connected with the output end of the second motor (10), the other end of the screw shaft (9) extends to the outer side of the box body (1), and the second motor (10) is electrically connected with the control panel (14).

5. A multistage filtration apparatus for wastewater treatment according to claim 1, wherein: the filtering mechanism (12) comprises a filtering plate (1201), a settling barrel (1202) and a second sewage discharge pipe (1203), the upper end and the lower end of the filtering plate (1201) are movably connected with the lower end of the guide plate (11) and the inner side of the box body (1) respectively, the settling barrel (1202) is located at the lower end of the box body (1), and the second sewage discharge pipe (1203) is located at the lower end of the settling barrel (1202).

6. A multi-stage filtration apparatus for wastewater treatment according to claim 5, wherein: the upper end of guide plate (11) is the slope structure, filter (1201) and sedimentation bucket (1202) are provided with threely, filter (1201) are located the both sides of sedimentation bucket (1202), drain pipe (13) are located the one side that is close to filter (1201), the inside of blow off pipe two (1203) is provided with the solenoid valve.