CN215559624U

CN215559624U - Multistage filtering device for advanced treatment of dispersed sewage and wastewater

Info

Publication number: CN215559624U
Application number: CN202122093325.7U
Authority: CN
Inventors: 吕东; 夏文标; 王为青
Original assignee: Suzhou Nanes Environmental Protection Equipment Engineering Co ltd
Current assignee: Suzhou Nanes Environmental Protection Equipment Engineering Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-18
Anticipated expiration: 2031-09-01

Abstract

The utility model is suitable for the technical field of sewage treatment, and provides a multistage filtering device for advanced treatment of dispersed sewage and wastewater, which comprises a mixing component, wherein the mixing component comprises a base, a mixing box is arranged above the base, a motor is arranged at the top of the mixing box, a transparent pipe is arranged in the mixing box, an output shaft of the motor is fixedly connected with the transparent pipe, at least one stirring blade is arranged on the outer wall of the transparent pipe, and each stirring blade is provided with a plurality of flow disturbing holes; the side wall of the mixing box is communicated with a first liquid outlet pipe; a user can send the flocculating agent to the mixing box through the feeding pipe, then the motor is started, the output shaft of the motor drives the transparent pipe to rotate, and the stirring blades are further driven to rotate, so that the sewage and the flocculating agent are fully fused, and dirt in the sewage is decomposed and precipitated; when the stirring blade rotates along with the transparent pipe to stir the material, the liquid material can flow through from the burbling hole, increases the mobility of material, improves stirring effect.

Description

Multistage filtering device for advanced treatment of dispersed sewage and wastewater

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a multistage filtering device for advanced treatment of sewage and wastewater.

Background

However, people consume a large amount of water on earth every day, so in order to save the water resource on earth, people pay more and more attention to reuse sewage, sewage treatment is a procedure often needed in the field of industrial production at present, and especially for various industries such as textile, papermaking, printing and dyeing, chemical industry and the like, because the quantity of the sewage is large, if the reliable sewage treatment is not carried out, the environment is seriously polluted.

The existing flocculating agent cannot be fully fused with sewage; on the other hand, the filtering device of the current sewage treatment equipment has poor effect and low filtering precision, so that the filtered sewage does not reach the standard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multistage filtering device for advanced treatment of dispersed sewage and wastewater, aiming at solving the problem that the existing flocculating agent cannot be fully fused with sewage; on the other hand, the filtering device of the current sewage treatment equipment has poor effect and low filtering precision, and causes the problem that the filtered sewage does not reach the standard.

The utility model is realized in such a way that the multistage filtering device for advanced treatment of dispersed sewage and wastewater comprises a mixing component, wherein the mixing component comprises a base, a mixing box is arranged above the base, and the mixing box is connected with the base through a supporting piece; the mixing box is characterized in that a motor is installed at the top of the mixing box, a transparent pipe is arranged inside the mixing box, an output shaft of the motor is fixedly connected with the transparent pipe, at least one stirring blade is installed on the outer wall of the transparent pipe, and a plurality of flow disturbing holes are formed in each stirring blade; one side of motor is provided with the feeder hopper, the feeder hopper with the mixing box is linked together, the opposite side of motor is provided with throws the material pipe, throw the material pipe with the mixing box is linked together, it has drain pipe one to communicate on the lateral wall of mixing box.

Preferably, the device also comprises a purification component; the purification assembly comprises a purification box, the purification box is positioned on one side of the mixing box, and the purification box is communicated with the first liquid outlet pipe; and a ball valve is installed on the side wall of the first liquid outlet pipe, and a second liquid outlet pipe is communicated with the side wall of the purifying box.

Preferably, a biological membrane filtering layer is arranged inside the purifying box and is fixedly connected with the purifying box; an activated carbon layer is arranged below the biological diaphragm filtering layer and is fixedly connected with the purification box; and an RO membrane filtering layer is arranged below the activated carbon layer and fixedly connected with the purifying box.

Preferably, be provided with the filter screen on the inside lateral wall of mixing box, the filter screen with drain pipe one is corresponding, and with mixing box fixed connection.

Preferably, an ultraviolet lamp is arranged inside the transparent tube, and the ultraviolet lamp is fixedly connected with the transparent tube.

Preferably, a drainage piece is arranged on the bottom wall in the purifying box, and the drainage piece is fixedly connected with the purifying box; the drainage piece is in a right-angle trapezoid shape.

Preferably, the bottom of the mixing box is communicated with a discharge pipe; and the outer wall of the discharge pipe is provided with an electromagnetic valve.

Compared with the prior art, the utility model has the beneficial effects that: by arranging the mixing component, a user can send the flocculating agent into the mixing box through the feeding pipe, then the motor is started, the output shaft of the motor drives the transparent pipe to rotate, and the stirring blades are further driven to rotate, so that the sewage and the flocculating agent are fully fused, and dirt in the sewage is decomposed and precipitated; when the stirring blade rotates along with the transparent pipe to stir the material, the liquid material can flow through from the burbling hole, increases the mobility of material, improves stirring effect.

Through setting up the purification subassembly, make sewage at first reach the preliminary purification of sewage through the quick microorganism that kills of shining of ultraviolet lamp, sewage flows into the purifying box through drain pipe one after that, the microorganism after being purified and sterilized is filtered through the biological diaphragm filter layer this moment, and can get rid of the organic matter of aquatic through the active carbon layer, and the peculiar smell, inorganic salt in to liquid through RO membrane filter layer at last, heavy metal ion etc. filters, make this device can carry out a lot of to sewage and handle, guarantee that its exhaust sewage is up to standard.

Drawings

FIG. 1 is a front view of the present invention in its entirety;

FIG. 2 is a partial cross-sectional view of the mixing box of the present invention;

FIG. 3 is a cross-sectional view of the purification tank of the present invention;

FIG. 4 is a partial cross-sectional view of a transparent tube of the present invention;

in the figure: 1. a mixing assembly; 11. a base; 12. a mixing box; 121. a first liquid outlet pipe; 122. a ball valve; 123. filtering with a screen; 124. a discharge pipe; 125. an electromagnetic valve; 13. a support member; 14. a motor; 15. a transparent tube; 151. an ultraviolet lamp; 16. stirring blades; 17. a flow-disturbing hole; 18. a feed hopper; 19. a feeding pipe; 2. a purification assembly; 21. a purification box; 22. a second liquid outlet pipe; 23. a bio-membrane filtration layer; 24. an activated carbon layer; 25. an RO membrane filtration layer; 26. a drainage member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, 2 and 4, a multistage filtering apparatus for advanced treatment of dispersed sewage and wastewater comprises a mixing assembly 1, wherein the mixing assembly 1 comprises a base 11, a mixing tank 12 is arranged above the base 11, and the mixing tank 12 is connected with the base 11 through a support 13; the top of the mixing box 12 is provided with a motor 14, a transparent tube 15 is arranged inside the mixing box 12, an output shaft of the motor 14 is fixedly connected with the transparent tube 15, the outer wall of the transparent tube 15 is provided with at least one stirring blade 16, and each stirring blade 16 is provided with a plurality of turbulent flow holes 17; a feed hopper 18 is arranged on one side of the motor 14, the feed hopper 18 is communicated with the mixing box 12, a feeding pipe 19 is arranged on the other side of the motor 14, the feeding pipe 19 is communicated with the mixing box 12, and a liquid outlet pipe I121 is communicated with the side wall of the mixing box 12.

And a filter screen 123 is arranged on the side wall inside the mixing box 12, and the filter screen 123 corresponds to the first liquid outlet pipe 121 and is fixedly connected with the mixing box 12. The transparent tube 15 is provided therein with an ultraviolet lamp 151, and the ultraviolet lamp 151 is fixedly connected to the transparent tube 15. The bottom of the mixing box 12 is communicated with a discharge pipe 124; an electromagnetic valve 125 is installed on the outer wall of the discharge pipe 124.

In the present embodiment, the base 11 is arranged to raise the height of the mixing box 12 through the support 13 by the base 11, so that the sludge and impurities in the mixing box 12 can be discharged through the discharge pipe 124. Through setting up motor 14, when motor 14 during operation, motor 14's output shaft drives transparent pipe 15 and rotates, and further a plurality of stirring leaves 16 of drive rotate to make sewage and flocculating agent fully fuse, make the dirt in the sewage decompose and deposit. Through setting up vortex hole 17, when stirring leaf 16 rotated the material along with transparent pipe 15 and stirs, liquid material can flow through in the vortex hole 17, increases the mobility of material, improves the stirring effect.

By providing the feed hopper 18, the sewage flows into the interior of the mixing box 12 through the feed hopper 18. By providing a feed pipe 19, the flocculant is fed into the interior of the mixing tank 12 through the feed pipe 19. Through setting up drain pipe 121, can make the dirt in the sewage decompose and deposit because the flocculating agent, make the clear water after the sediment enter into purifying box 21 through drain pipe 121, and the silt and the impurity of sediment are then discharged to the outside through discharging pipe 124. Through setting up filter screen 123, make filter screen 123 filter the clear water after the sediment through the sieve mesh on its surface, prevent that silt from taking place blocking phenomenon along with liquid flows into drain pipe 121 in drain pipe 121.

Referring to fig. 3, further includes a purifying component 2; the purification component 2 comprises a purification box 21, the purification box 21 is positioned at one side of the mixing box 12, and the purification box 21 is communicated with the first liquid outlet pipe 121; the side wall of the first liquid outlet pipe 121 is provided with a ball valve 122, and the side wall of the purifying box 21 is communicated with a second liquid outlet pipe 22. A biological membrane filter layer 23 is arranged in the purification box 21, and the biological membrane filter layer 23 is fixedly connected with the purification box 21; an activated carbon layer 24 is arranged below the biological membrane filtering layer 23, and the activated carbon layer 24 is fixedly connected with the purification box 21; an RO membrane filter layer 25 is arranged below the activated carbon layer 24, and the RO membrane filter layer 25 is fixedly connected with the purification box 21. A drainage piece 26 is arranged on the bottom wall in the purification box 21, and the drainage piece 26 is fixedly connected with the purification box 21; the drainage member 26 has a right-angled trapezoidal shape.

In the present embodiment, by providing the mixing box 12 and the purifying box 21, wherein the rear surfaces of the mixing box 12 and the purifying box 21 are both rotatably connected with the box door through the hinge, the user can replace the filtering layers in the mixing box 12 and the purifying box 21 by rotating the box door. Through setting up biological diaphragm filter layer 23, make biological diaphragm filter layer 23 filter the microorganism after being purified and disinfected, and the organic matter of aquatic can be got rid of to activated carbon layer 24 to and the peculiar smell, RO membrane filter layer 25 filters inorganic salt, heavy metal ion etc. in to the liquid, makes this device can carry out a lot of to sewage and handles, guarantees that its exhaust sewage is up to standard. Through setting up drainage 26, the liquid after this device filters can flow into in drain pipe two 22 along the limit of drainage 26 to avoid liquid deposit inside purifying box 21. The filter screen 123 of the device is fixedly connected with the mixing box 12 through a first bolt; the biological membrane filter layer 23, the activated carbon layer 24 and the RO membrane filter layer 25 are fixedly connected with the mixing box 12 through a second bolt.

In conclusion, when the utility model is used, workers firstly send sewage and flocculating agent to the mixing box 12 through the feed hopper 18 and the feeding pipe 19 respectively, then the motor 14 is started, the output shaft of the motor 14 drives the transparent pipe 15 to rotate, and further drives the stirring blades 16 to rotate, so that the sewage and the flocculating agent are fully fused, and dirt in the sewage is decomposed and precipitated; meanwhile, the ultraviolet lamp 151 fast kills microorganisms to reach the preliminary purification of sewage by irradiation, then the sewage flows into the purifying box 21 through the first drain pipe 121, the microorganisms after being purified and sterilized are filtered through the biological membrane filter layer 23 at this time, and the organic matters in the water can be removed through the activated carbon layer 24, and the peculiar smell, finally the inorganic salt in the liquid is filtered through the RO membrane filter layer 25, heavy metal ions and the like, the finally filtered liquid flows into the second drain pipe 22 along the edge of the drainage member 26, and the sludge and the impurities in the mixing box 12 are discharged to the outside through the discharge pipe 124.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A multistage filter device for the advanced treatment of dispersed sewage and wastewater, comprising a mixing assembly (1), characterized in that: the mixing assembly (1) comprises a base (11), a mixing box (12) is arranged above the base (11), and the mixing box (12) is connected with the base (11) through a support piece (13);

the top of the mixing box (12) is provided with a motor (14), a transparent pipe (15) is arranged inside the mixing box (12), an output shaft of the motor (14) is fixedly connected with the transparent pipe (15), at least one stirring blade (16) is arranged on the outer wall of the transparent pipe (15), and each stirring blade (16) is provided with a plurality of turbulence holes (17);

one side of the motor (14) is provided with a feed hopper (18), the feed hopper (18) is communicated with the mixing box (12), the other side of the motor (14) is provided with a feeding pipe (19), the feeding pipe (19) is communicated with the mixing box (12), and the side wall of the mixing box (12) is communicated with a first liquid outlet pipe (121).

2. The multistage filter device for advanced decentralized wastewater treatment according to claim 1, characterized in that: also comprises a purification component (2);

the purification assembly (2) comprises a purification box (21), the purification box (21) is positioned on one side of the mixing box (12), and the purification box (21) is communicated with the first liquid outlet pipe (121);

install ball valve (122) on the lateral wall of drain pipe (121), the intercommunication has drain pipe two (22) on the lateral wall of purifying box (21).

3. The multistage filter device for advanced decentralized wastewater treatment according to claim 2, characterized in that: a biological membrane filtering layer (23) is arranged in the purifying box (21), and the biological membrane filtering layer (23) is fixedly connected with the purifying box (21);

an activated carbon layer (24) is arranged below the biological membrane filtering layer (23), and the activated carbon layer (24) is fixedly connected with the purification box (21);

an RO membrane filter layer (25) is arranged below the activated carbon layer (24), and the RO membrane filter layer (25) is fixedly connected with the purification box (21).

4. The multistage filter device for advanced decentralized wastewater treatment according to claim 1, characterized in that: be provided with filter screen (123) on the inside lateral wall of mixing box (12), filter screen (123) with drain pipe (121) are corresponding, and with mixing box (12) fixed connection.

5. The multistage filter device for advanced decentralized wastewater treatment according to claim 1, characterized in that: an ultraviolet lamp (151) is arranged inside the transparent tube (15), and the ultraviolet lamp (151) is fixedly connected with the transparent tube (15).

6. The multistage filter device for advanced decentralized wastewater treatment according to claim 2, characterized in that: a drainage piece (26) is arranged on the bottom wall in the purification box (21), and the drainage piece (26) is fixedly connected with the purification box (21);

the drainage piece (26) is in a right-angle ladder shape.

7. The multistage filter device for advanced decentralized wastewater treatment according to claim 1, characterized in that: the bottom of the mixing box (12) is communicated with a discharge pipe (124);

an electromagnetic valve (125) is installed on the outer wall of the discharge pipe (124).