CN211078792U

CN211078792U - MBR membrane technology sewage advanced treatment equipment

Info

Publication number: CN211078792U
Application number: CN201921186526.8U
Authority: CN
Inventors: 张智峰
Original assignee: Luoyang Yu Quan Environmental Protection Technology Co ltd
Current assignee: Luoyang Yu Quan Environmental Protection Technology Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-07-24
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a MBR membrane technology sewage advanced treatment unit wraps sewage treatment unit body, MBR treatment case and connecting pipe, the top left side of sewage treatment unit body is provided with pretreatment mechanism, and pretreatment mechanism's bottom is connected with the surge tank, surge tank's one end is connected with the MBR pond, and is provided with the sewage outlet between MBR pond and the surge tank, MBR treatment case sets up in the inside in MBR pond. The utility model discloses a rotation of stirring leaf overturns the sewage of the inside storage of overflow launder to make its inside sewage have certain impact force, and through the effect of sewage itself gravity, make it can carry out quick flow on the one end surface of the filter of slope form, filter the great impurity of the inside granule of sewage with this, thereby reduced the influence that the inside granule impurity of sewage caused sewage treatment structure afterwards, thereby reached the effect of protecting equipment.

Description

MBR membrane technology sewage advanced treatment equipment

Technical Field

The utility model relates to a MBR sewage treatment technical field specifically is a MBR membrane technology advanced sewage treatment equipment.

Background

MBR sewage treatment device is through activated sludge removal aquatic biodegradable organic pollutant, then adopts the membrane to carry out solid-liquid separation with purified water and activated sludge, along with people's continuous improvement of life, people also continuously improve the understanding of resource reuse to innovate and design the equipment of sewage treatment usefulness, play important effect to the protection of water resource.

The conventional MBR sewage treatment device cannot perform pre-filtration treatment on purified sewage, so that impurity particles in the sewage are large, a later sewage treatment structure is blocked, and the service performance of sewage treatment equipment is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a MBR membrane technology sewage advanced treatment unit to solve the current MBR sewage treatment plant who proposes in the above-mentioned background art, because it can not carry out filtration treatment in advance to the sewage that purifies, thereby lead to the inside impurity granule of sewage great, cause the jam to later sewage treatment structure, thereby cause the problem of influence to sewage treatment plant's performance.

In order to achieve the above object, the utility model provides a following technical scheme: an MBR membrane technology sewage advanced treatment device comprises a sewage treatment device body, an MBR treatment box and a connecting pipe, wherein a pretreatment mechanism is arranged on the left side of the top end of the sewage treatment device body, and the bottom end of the pretreatment mechanism is connected with an adjusting water tank, one end of the adjusting water tank is connected with an MBR tank, and a sewage outlet is arranged between the MBR tank and the regulating water tank, the MBR treatment tank is arranged inside the MBR tank, and a transmission pipe is embedded in the top end of the MBR tank, one end of the transmission pipe is connected with a suction pump, one end of the MBR tank is connected with a disinfection chamber, and a disinfection mechanism is arranged in the disinfection chamber, the connecting pipe is arranged on the surface of one end of the disinfection chamber, a blower is arranged on the surface of the outer wall of the bottom end of the sewage treatment equipment body, and one end of the air blower is connected with an air outlet pipe, one end of the air outlet pipe is connected with an aeration pipe, and one end of the aeration pipe is connected with an aeration port.

Preferably, the inside of pretreatment mechanism is including overflow launder, rotation axis, stirring leaf, drive module, filth aggregate department, filter, drainage aggregate department, guiding gutter and soil pick-up pump, the inside one end embedding of overflow launder has the rotation axis, and the outer wall surface of rotation axis is provided with the stirring leaf, the one end of rotation axis is connected with drive module, the both sides outer wall surface of overflow launder is provided with filth aggregate department, and the one end of filth aggregate department is connected with the filter, one side outer wall surface of filth aggregate department is connected with the soil pick-up pump, be provided with drainage aggregate department between the filter, and the bottom of drainage aggregate department is provided with the guiding gutter.

Preferably, the filter plates are symmetrical about a vertical center line of the overflow groove, the filter plates are arranged to be of an inclined structure, and the stirring blades form a rotating structure through the rotating shaft and the overflow groove.

Preferably, disinfection mechanism's inside is including transparent waterproof cover, ultraviolet tube, first rabbling mechanism and second rabbling mechanism, the internally mounted of transparent waterproof cover has ultraviolet tube, and the front right side of transparent waterproof cover is provided with first rabbling mechanism, the front left side of transparent waterproof cover is provided with second rabbling mechanism.

Preferably, the first stirring mechanism and the second stirring mechanism are symmetrical about a vertical central line of the transparent waterproof sleeve, and the ultraviolet lamp tubes are uniformly distributed in the transparent waterproof sleeve at equal intervals.

Preferably, the aeration openings are equidistantly and uniformly distributed on the surface of one end of the aeration pipe, and the aeration openings are communicated with the air outlet pipe through the aeration pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a rotation of stirring leaf overturns the sewage of overflow launder internal storage to make its inside sewage have certain impact force, and through the effect of sewage itself gravity, make it can carry out quick flow on the one end surface of the filter of slope form, filter the impurity that the granule is great inside the sewage with this to, thereby reduced the influence that the granule impurity causes sewage treatment structure later in the sewage, thereby reach the effect of protecting equipment;

2. the utility model can stir the filtered water in the disinfection room in multiple directions through the rotation matching between the first stirring mechanism and the second stirring mechanism, so that the ultraviolet lamp tube can disinfect the filtered water during turning, thereby improving the working efficiency of the disinfection mechanism;

3. the utility model discloses an inside gas conveying of giving vent to anger inside of mouth to regulating reservoir carries out aeration treatment to this sewage of regulating reservoir inside, utilizes gaseous stirring to improve sewage quality's the degree of consistency simultaneously, and the carrying on of the following processing work of sewage provides convenience with this.

Drawings

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

FIG. 2 is a schematic diagram of the side view of the pretreatment mechanism of the present invention;

fig. 3 is a schematic view of the top view of the disinfection chamber of the present invention.

In the figure: 1. a sewage treatment device body; 2. a pretreatment mechanism; 201. an overflow trough; 202. a rotating shaft; 203. stirring blades; 204. a drive module; 205. a dirt collection place; 206. a filter plate; 207. a filtered water collecting part; 208. a diversion trench; 209. a sewage suction pump; 3. adjusting the water tank; 4. an MBR tank; 5. an MBR processing box; 6. a suction pump; 7. a conveying pipe; 8. a sterilization chamber; 9. a sterilizing mechanism; 901. a transparent waterproof jacket; 902. an ultraviolet lamp tube; 903. a first stirring mechanism; 904. a second stirring mechanism; 10. a connecting pipe; 11. a blower; 12. an air outlet pipe; 13. an aeration opening; 14. an aeration pipe; 15. and (6) a sewage outlet.

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 technical solution: an MBR membrane technology sewage advanced treatment device comprises a sewage treatment device body 1, an MBR treatment tank 5 and a connecting pipe 10, wherein a pretreatment mechanism 2 is arranged on the left side of the top end of the sewage treatment device body 1, the bottom end of the pretreatment mechanism 2 is connected with a regulating water tank 3, the pretreatment mechanism 2 internally comprises an overflow tank 201, a rotating shaft 202, stirring blades 203, a driving module 204, a dirt collecting position 205, a filter plate 206, a filtered water collecting position 207, a diversion trench 208 and a dirt suction pump 209, one end of the inside of the overflow tank 201 is embedded with the rotating shaft 202, the outer wall surface of the rotating shaft 202 is provided with the stirring blades 203, one end of the rotating shaft 202 is connected with the driving module 204, the outer wall surfaces of two sides of the overflow tank 201 are provided with the dirt collecting position 205, one end of the dirt collecting position 205 is connected with the filter plate 206, the outer wall surface of one side of the dirt collecting position 205, the bottom end of the filtering water gathering part 207 is provided with a flow guide groove 208, the filtering plates 206 are symmetrical about the vertical central line of the overflow groove 201, the filtering plates 206 are arranged to be inclined structures, the stirring blade 203 forms a rotating structure with the overflow groove 201 through the rotating shaft 202, the sewage stored in the overflow groove 201 is overturned through the rotation of the stirring blade 203, so that the sewage in the overflow groove 201 has certain impact force, and the sewage can rapidly flow on the surface of one end of the inclined filtering plate 206 through the gravity of the sewage, so that impurities with larger particles in the sewage are filtered, the influence of the impurities with the particles in the sewage on a later sewage treatment structure is reduced, the effect of protecting equipment is achieved, one end of the adjusting water tank 3 is connected with an MBR tank 4, and a sewage outlet 15 is arranged between the MBR tank 4 and the adjusting water tank 3, the MBR treatment box 5 is arranged inside the MBR tank 4, a transmission pipe 7 is embedded in the top end of the MBR tank 4, and one end of the transmission pipe 7 is connected with a suction pump 6;

one end of the MBR tank 4 is connected with a disinfection chamber 8, a disinfection mechanism 9 is arranged inside the disinfection chamber 8, the disinfection mechanism 9 comprises a transparent waterproof sleeve 901, an ultraviolet lamp tube 902, a first stirring mechanism 903 and a second stirring mechanism 904, the ultraviolet lamp tube 902 is arranged inside the transparent waterproof sleeve 901, the first stirring mechanism 903 is arranged on the right side of the front face of the transparent waterproof sleeve 901, the second stirring mechanism 904 is arranged on the left side of the front face of the transparent waterproof sleeve 901, the first stirring mechanism 903 and the second stirring mechanism 904 are symmetrical about the vertical center line of the transparent waterproof sleeve 901, the ultraviolet lamp tubes 902 are uniformly distributed inside the transparent waterproof sleeve 901 at equal intervals, through the matching of rotation between the first stirring mechanism 903 and the second stirring mechanism 904, the filtered water inside the disinfection chamber 8 is stirred in multiple directions, so that the ultraviolet lamp tube 902 can disinfect the filtered water during turning, thereby improving the working efficiency of the sterilizing mechanism 9;

connecting pipe 10 sets up in the one end surface of disinfection room 8, the bottom outer wall surface mounting of sewage treatment device body 1 has air-blower 11, and the one end of air-blower 11 is connected with outlet duct 12, the one end of outlet duct 12 is connected with aeration pipe 14, and aeration pipe 14's one end is connected with aeration port 13, aeration port 13 equidistance is even distributes in aeration pipe 14's one end surface, and aeration port 13 is linked together through aeration pipe 14 and outlet duct 12, convey the inside of outlet duct 12 inside gas to regulation water tank 3 through aeration port 13, carry out aeration treatment with this sewage of exchanging water tank 3 inside, utilize gaseous stirring to improve the degree of consistency of sewage quality simultaneously, thereby provide convenience for the processing work behind the sewage.

The working principle is as follows: for the MBR membrane technology sewage advanced treatment equipment, when in use, the rotating shaft 202 is driven to rotate by the operation of the driving module 204, the driving module 204 comprises a motor, a speed regulator, a coupling and other related components, so that the stirring blade 203 can stir and turn over the sewage in the overflow tank 201, the turned sewage has certain impact force, and the sewage can rapidly flow on one end surface of the inclined filter plate 206 under the action of the gravity of the sewage, thereby filtering the impurities with larger particles in the sewage, and the inclined structure of the filter plate 206 effectively reduces the adhesion capability of the particle impurities on the surface, thereby reducing the influence of the particle impurities on the permeability, and the dirt gathered in the dirt gathering part 205 is treated by the dirt suction pump 209, and the filtered water gathering part 207 is conveyed to the inside of the adjusting water tank 3 by the diversion trench 208, meanwhile, the gas in the gas outlet pipe 12 is conveyed to the interior of the regulating water tank 3 through the aeration port 13, so that the aeration treatment is carried out on the sewage in the regulating water tank 3, and the stirring of the gas is utilized to improve the uniformity of the sewage quality, so that the convenience is provided for the subsequent treatment work of the sewage;

treat 3 inside water aggregations take the altitude of the regulation water tank, convey sewage to the inside of MBR pond 4 through sewage outlet 15, thereby accessible MBR handles case 5 and carries out purification treatment to the sewage of MBR pond 4 inside, and convey the inside of purifying rivers after to disinfection room 8 through suction pump 6, and through the cooperation of rotation between first rabbling mechanism 903 and the second rabbling mechanism 904, carry out diversified stirring to the drainage of disinfection room 8 inside, thereby make ultraviolet tube 902 can carry out disinfection treatment to the drainage when overturning, improve the work efficiency of this disinfection mechanism 9 with this, at last convey the moisture after disinfecting through connecting pipe 10 can, so just accomplished the use of this MBR membrane technology sewage advanced treatment device.

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. The utility model provides a MBR membrane technology advanced wastewater treatment equipment, includes sewage treatment device body (1), MBR treatment case (5) and connecting pipe (10), its characterized in that: the sewage treatment device comprises a sewage treatment device body (1), wherein a pretreatment mechanism (2) is arranged on the left side of the top end of the sewage treatment device body (1), the bottom end of the pretreatment mechanism (2) is connected with an adjusting water tank (3), one end of the adjusting water tank (3) is connected with an MBR tank (4), a sewage outlet (15) is arranged between the MBR tank (4) and the adjusting water tank (3), an MBR treatment box (5) is arranged inside the MBR tank (4), a transmission pipe (7) is embedded in the top end of the MBR tank (4), one end of the transmission pipe (7) is connected with a suction pump (6), one end of the MBR tank (4) is connected with a disinfection chamber (8), a disinfection mechanism (9) is arranged inside the disinfection chamber (8), a connection pipe (10) is arranged on the surface of one end of the disinfection chamber (8), and an air blower (11) is arranged, and one end of the air blower (11) is connected with an air outlet pipe (12), one end of the air outlet pipe (12) is connected with an aeration pipe (14), and one end of the aeration pipe (14) is connected with an aeration port (13).

2. The MBR membrane technology sewage advanced treatment device of claim 1, which is characterized in that: the pretreatment mechanism (2) comprises an overflow groove (201), a rotating shaft (202), a stirring blade (203), a driving module (204), a dirt collecting part (205), a filter plate (206), a filtered water collecting part (207), a flow guide groove (208) and a dirt suction pump (209) inside, the rotating shaft (202) is embedded in one end inside the overflow groove (201), and the outer wall surface of the rotating shaft (202) is provided with a stirring blade (203), one end of the rotating shaft (202) is connected with a driving module (204), the outer wall surfaces of two sides of the overflow groove (201) are provided with dirt gathering parts (205), one end of the dirt gathering part (205) is connected with a filter plate (206), the outer wall surface of one side of the dirt gathering part (205) is connected with a dirt suction pump (209), a filtered water collecting part (207) is arranged between the filter plates (206), and a flow guide groove (208) is arranged at the bottom end of the filtered water collecting part (207).

3. The MBR membrane technology sewage advanced treatment device of claim 2, which is characterized in that: the filter plates (206) are symmetrical about the vertical center line of the overflow groove (201), the filter plates (206) are arranged to be of an inclined structure, and the stirring blades (203) form a rotating structure through the rotating shaft (202) and the overflow groove (201).

4. The MBR membrane technology sewage advanced treatment device of claim 1, which is characterized in that: the disinfection device is characterized in that the disinfection mechanism (9) comprises a transparent waterproof sleeve (901), an ultraviolet lamp tube (902), a first stirring mechanism (903) and a second stirring mechanism (904), the ultraviolet lamp tube (902) is installed inside the transparent waterproof sleeve (901), the first stirring mechanism (903) is arranged on the right side of the front face of the transparent waterproof sleeve (901), and the second stirring mechanism (904) is arranged on the left side of the front face of the transparent waterproof sleeve (901).

5. The MBR membrane technology sewage advanced treatment device of claim 4, which is characterized in that: the first stirring mechanism (903) and the second stirring mechanism (904) are symmetrical about the vertical central line of the transparent waterproof sleeve (901), and the ultraviolet lamp tubes (902) are uniformly distributed in the transparent waterproof sleeve (901) at equal intervals.

6. The MBR membrane technology sewage advanced treatment device of claim 1, which is characterized in that: the aeration openings (13) are uniformly distributed on the surface of one end of the aeration pipe (14) at equal intervals, and the aeration openings (13) are communicated with the air outlet pipe (12) through the aeration pipe (14).