CN212246644U

CN212246644U - Composite reinforced modular water purifying tank

Info

Publication number: CN212246644U
Application number: CN202020161439.3U
Authority: CN
Inventors: 郭研
Original assignee: Jilin Jianzhu University
Current assignee: Jilin Jianzhu University
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-12-29
Anticipated expiration: 2030-02-11

Abstract

The utility model discloses a modular water purification case is reinforceed to complex, the power distribution box comprises a box body, the upper end of box is uncovered, the inner chamber of box is divided into the primary treatment district by going to the back, the secondary treatment district, tertiary treatment district, one-level, be equipped with down filtration formula between the secondary treatment district and reinforce processing module, the second grade, be equipped with filtration formula between the tertiary treatment district and reinforce processing module, the preceding curb plate that the box is located the primary treatment district is close to the top edge and switches on there is the inlet tube, the posterior lateral plate that the box is located the tertiary treatment district is close to the lower limb and switches on there is the outlet pipe, and the body upside switch-on. The utility model has the advantages of reasonable design, handle biomembrane, physical treatment and chemical treatment collection as an organic whole, can carry out multistage water quality treatment, multistage adsorption filtration, go on layer by layer progressively and intensively, have good treatment effect to low concentration domestic sewage, can effectively reduce the COD value and the NH3-N concentration of water, reach quality of water emission standard.

Description

Composite reinforced modular water purifying tank

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a modular quality of water purifying box is reinforceed to complex.

Background

With the rapid development of economy in China, environmental problems are increasingly prominent, especially in water environmentAggravation of the water resource shortage, has become a serious restriction factor for sustainable development. Domestic sewage, especially low-concentration sewage, is a difficult point in water treatment due to poor water body nutrition environment. Engineering practice research shows that the biomembrane process has good treatment effect on low-concentration domestic sewage. Biofilm water treatment is a commonly used water treatment technique, and organic sewage (wastewater) is treated by using microorganisms attached to a biological filler. By the method, pollutants in the water body can be effectively removed, and the COD value and NH of the water body are reduced₃The concentration of N is below zero, and the effluent can reach the national water quality discharge standard.

The patent specification with the publication number of CN209193752U discloses an integrated biological sewage purification device, including biochemical pond, sedimentation tank and membrane cisterna, through second communicating pipe intercommunication between biochemical pond and sedimentation tank, the outlet pipe is connected on sedimentation tank lateral wall upper portion, and sedimentation tank lateral wall sub-unit connection pipe of slagging tap, through first communicating pipe intercommunication between sedimentation tank and membrane cisterna, the inlet tube is connected to biochemical pond, sets gradually first spout, fixed slot from top to bottom in the biochemical pond, sets up the filter screen on the first spout, sets up the drive rod on the filter screen lateral wall, and the drive rod sets up in first spout, and the drive rod is driven by outside reciprocating motor, sets up bio-packing layer in the fixed slot, and biochemical pond lateral wall connects the trachea, sets up the air-blower on the trachea, and the trachea passes biochemical bottom of the pool face and extends, and evenly open on the trachea that extends to biochemical pond has the aeration hole. The integrated biological sewage purification device can solve the problem that organic impurities in sewage are not easy to remove, but the treatment effect of low-concentration domestic sewage is not ideal enough, and optimization and improvement are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a modular quality of water purifying box is reinforceed to complex.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

a composite reinforced modular water quality purifying box comprises a box body, wherein the upper end of the box body is open, an inner cavity of the box body is divided into a primary treatment area, a secondary treatment area and a tertiary treatment area by going to and then going to the primary treatment area, a lower filtering type reinforced treatment module is arranged between the primary treatment area and the secondary treatment area, an upper filtering type reinforced treatment module is arranged between the secondary treatment area and the tertiary treatment area, a front side plate of the box body, which is positioned in the primary treatment area, is communicated with a water inlet pipe close to the upper edge, a rear side plate of the box body, which is positioned in the tertiary treatment area, is communicated with a water outlet pipe close to the lower edge, and a medicine feeding hopper; biological carrier fillers are filled in the primary treatment area, the secondary treatment area and the tertiary treatment area respectively, and aeration heads are uniformly distributed on the bottom plates of the primary treatment area, the secondary treatment area and the tertiary treatment area respectively; the upper portion of lower filtration formula intensive processing module, the lower part of lower filtration formula intensive processing module is the parallel plate that links as an organic whole with the box, the lower part of lower filtration formula intensive processing module, the upper portion of lower filtration formula intensive processing module is hollow frame, and is filled with spherical porous filter material in the hollow frame.

Further, in the composite reinforced modular water purification tank, the tank body is a rectangular tank body and is formed by welding steel plates.

Further, in the composite reinforced modular water purification tank, the biological carrier filler is installed in a hanging manner.

Further, in the composite reinforced modular water purification tank, two filtering surfaces in the hollow frame are net bodies woven by stainless steel wires.

Further, in the composite reinforced modular water quality purification tank, the aperture of the mesh of the net body is 8mm multiplied by 8 mm.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, handle biomembrane, physical treatment and chemical treatment collection as an organic whole, can carry out multistage water quality treatment, multistage adsorption filtration, go on progressively layer by layer, have good treatment effect to low concentration domestic sewage, can effectively reduce the COD value and the NH value of water₃The concentration of N reaches the water quality discharge standard.

Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the hollow frame of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

the method comprises the following steps of 1-a box body, 2-a primary treatment area, 3-a secondary treatment area, 4-a tertiary treatment area, 5-a lower filtering type strengthening treatment module, 6-an upper filtering type strengthening treatment module, 7-a water inlet pipe, 8-a water outlet pipe, 9-a medicine feeding hopper, 10-a biological carrier filler, 11-an aeration head, 12-a hollow frame and 13-a spherical porous filter material.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present embodiment is a composite reinforced modular water purifying tank, which includes a tank 1, an inner cavity of the tank 1 is divided into a primary treatment area 2, a secondary treatment area 3, and a tertiary treatment area 4 from front to back, a lower filtering type reinforced treatment module 5 is disposed between the primary treatment area 2 and the secondary treatment area 3, and an upper filtering type reinforced treatment module 6 is disposed between the secondary treatment area 3 and the tertiary treatment area 4. The front side plate of the box body 1, which is positioned in the primary treatment area 2, is communicated with a water inlet pipe 7 close to the upper edge, the rear side plate of the box body 1, which is positioned in the tertiary treatment area 3, is communicated with a water outlet pipe 8 close to the lower edge, and the upper side of the pipe body of the water outlet pipe 8 is communicated with a dosing hopper 9. The box body 1 is a cuboid box body and is formed by welding steel plates, and the upper end of the box body 1 is open. The body of water has a "serpentine" course as shown in figure 1.

The external dimensions of the box body are 4800mm in length, 1500mm in width and 2000mm in height. In the box body, the specifications of the primary treatment area 2, the secondary treatment area 3 and the tertiary treatment area 4 are 1500mm long, 1500mm wide and 2000mm high, the specifications of the lower filtering type strengthening treatment module 5 and the upper filtering type strengthening treatment module 6 are 150mm long, 1500mm wide and 2000mm high, the pipe diameter of the water inlet pipe 7 is 100mm, and the length is 300 mm; the pipe diameter of the drain pipe 8 is 150mm, and the length is 1100 mm.

The biological carrier filler 10 is filled in the primary treatment area 2, the secondary treatment area 3 and the tertiary treatment area 4, and the biological carrier filler 10 is installed in a suspension mode. Aeration heads 11 are uniformly distributed on the bottom plates of the primary treatment area 2, the secondary treatment area 3 and the tertiary treatment area 4.

The upper part of the lower filtering type strengthening processing module 5 and the lower part of the lower filtering type strengthening processing module 6 are parallel plates which are connected with the box body 1 into a whole, the lower part of the lower filtering type strengthening processing module 5 and the upper part of the lower filtering type strengthening processing module 6 are hollow frames 12, and spherical porous filter materials 13 are filled in the hollow frames 12. Two filtering surfaces in the hollow frame 12 are net bodies woven by stainless steel wires, the aperture of the net holes of the net bodies is 8mm multiplied by 8mm, and the overall size of the hollow frame 12 is 140 mm multiplied by 1492mm multiplied by 1230 mm. The main component of the spherical porous filter material 13 is zeolite which can be used as a parasitic carrier of algae and fungi, and the size of the spherical porous filter material 13 is 10 mm. The spherical porous filter material 13 can remove ammonia nitrogen by using a selective ion exchange method, or remove ammonia nitrogen by using algae and fungi.

One specific application of this embodiment is: when the device is operated, sewage enters a primary treatment area 2 of a box body 1 of the composite reinforced modular water quality purification box through a water inlet pipe 7, a primary biomembrane method treatment is carried out on the sewage by a biological carrier filler 10 of the primary treatment area 2, and effluent is intercepted, adsorbed and filtered by a spherical porous filler in a lower filtering type reinforced treatment module 5; then the water body enters into the second stepThe secondary treatment area 3 is used for carrying out secondary biomembrane method treatment on the biological carrier filler 10 in the secondary treatment area 3, and effluent is intercepted, adsorbed and filtered by spherical porous filler in the upper filtering type strengthening treatment module 6; and then the water body enters a tertiary treatment area 4, a biological carrier filler 10 in the tertiary treatment area 4 is used for carrying out tertiary biofilm treatment, the effluent finally flows out through a water outlet pipe 8 and can be treated by adding a chemical reagent through a dosing hopper 9, and the sludge at the bottom of the box body 1 is treated regularly. The device has reasonable structural design, simple installation and construction and simple operation, integrates the biological membrane treatment, the physical treatment and the chemical treatment into a whole, utilizes the multi-stage treatment and the layer-by-layer progressive reinforced treatment means, has the COD value removal rate of over 65 percent and NH value removal rate₃The removal rate of N concentration can reach more than 75%, the water body discharge standard can be completely reached, and the modular assembly is adopted in the process design, so that the flexibility and the selectivity are good.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a modular quality of water purifying box is reinforceed to complex, includes the box, its characterized in that: the upper end of the box body is open, the inner cavity of the box body is divided into a primary treatment area, a secondary treatment area and a tertiary treatment area from front to back, a lower filtering type strengthening treatment module is arranged between the primary treatment area and the secondary treatment area, an upper filtering type strengthening treatment module is arranged between the secondary treatment area and the tertiary treatment area, a front side plate of the box body, which is positioned in the primary treatment area, is communicated with a water inlet pipe close to the upper edge, a rear side plate of the box body, which is positioned in the tertiary treatment area, is communicated with a water outlet pipe close to the lower edge, and the upper side of a pipe body of the water outlet pipe is; biological carrier fillers are filled in the primary treatment area, the secondary treatment area and the tertiary treatment area respectively, and aeration heads are uniformly distributed on the bottom plates of the primary treatment area, the secondary treatment area and the tertiary treatment area respectively; the upper portion of lower filtration formula intensive processing module, the lower part of lower filtration formula intensive processing module is the parallel plate that links as an organic whole with the box, the lower part of lower filtration formula intensive processing module, the upper portion of lower filtration formula intensive processing module is hollow frame, and is filled with spherical porous filter material in the hollow frame.

2. The composite reinforced modular water purification tank as claimed in claim 1, wherein: the box body is a cuboid box body and is formed by welding steel plates.

3. The composite reinforced modular water purification tank as claimed in claim 1, wherein: the biological carrier filler is installed in a suspension mode.

4. The composite reinforced modular water purification tank as claimed in claim 1, wherein: two filtering surfaces in the hollow frame are net bodies woven by stainless steel wires.

5. The composite reinforced modular water purification tank of claim 4, wherein: the aperture of the mesh of the net body is 8mm multiplied by 8 mm.