CN211688712U

CN211688712U - Energy-concerving and environment-protective sewage purification unit

Info

Publication number: CN211688712U
Application number: CN201922413030.6U
Authority: CN
Inventors: 徐彬; 骆鹏飞
Original assignee: Beauty Of Jiujiang Water Treatment Technology Co ltd
Current assignee: Beauty Of Jiujiang Water Treatment Technology Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-10-16
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses an energy-saving and environment-friendly sewage purification treatment device, which comprises a fermentation tank, a dynamic bin and a clean water tank, wherein symmetrical first vertical partition plates are arranged in the fermentation tank, the dynamic bin is arranged at the relative inner side of each first vertical partition plate, and the outer sides of the first vertical partition plates are respectively provided with a motor bin and a sludge pump bin; a symmetrical second vertical partition plate is arranged in the dynamic bin, a parallel driving shaft is arranged on the opposite inner side of the second vertical partition plate, a driven bevel gear corresponding to the horizontal plane is fixedly sleeved on the driving shaft, and the driven bevel gear is positioned on the outer side of the second vertical partition plate; biological rotors which are distributed in a staggered manner on the horizontal plane are fixedly sleeved on the driving shafts and are positioned on the inner side of the second vertical partition plate; driving bevel gears are arranged between the driven bevel gears corresponding to the horizontal plane and are meshed with each other; the utility model discloses have the large tracts of land, big space, the abundant sewage developments biological rotating disc technology of oxygen boosting for sewage purification is more energy-concerving and environment-protective, and sewage fermentation effect is better.

Description

Energy-concerving and environment-protective sewage purification unit

Technical Field

The utility model relates to a fermentation vat especially relates to an energy-concerving and environment-protective sewage purification unit.

Background

The biological rotating disc process is artificial strengthening of sewage irrigation and land treatment, and this treatment process makes microbe, protozoan and other miniature animal grow and breed on the biological rotating disc stuffing carrier to form film biological sludge-biomembrane. After the sewage is primarily treated by the sedimentation tank, the sewage is contacted with the biological membrane, and microorganisms on the biological membrane absorb organic pollutants in the sewage as nutrition, so that the sewage is purified. In the pneumatic bio-disc, dissolved oxygen required for metabolism of microorganisms is supplied through an aeration pipe provided on the lower side of the bio-disc. The surface of the rotary disc is covered with an air cover, the compressed air released from the aeration pipe drives the air cover to rotate the rotary disc, when the rotary disc leaves sewage, a thin water layer is formed on the surface of the rotary disc, and the water layer also absorbs dissolved oxygen from the air.

Along with the increasing national importance on the sewage treatment of rural areas and communities, the cost of laying corresponding sewage drainage pipelines is higher because the regional problem is far away from a sewage treatment center, so that the capital can be effectively saved if the sewage treatment can be carried out nearby, and a sewage fermentation tank is produced in the sewage treatment process; however, the existing sewage fermentation tank is slow in fermentation process, relatively simple sewage purification treatment is not carried out on the sewage fermentation tank, and based on the sewage fermentation tank, an energy-saving and environment-friendly sewage purification treatment device is specially designed by combining a biological rotating disc process.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides an energy-saving and environment-friendly sewage purification treatment device, which can solve the technical defects existing in the background technology.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an energy-concerving and environment-protective sewage purification unit, includes the clean water reservoir of the inside dynamic storehouse of fermentation vat, fermentation vat and the fermentation vat outer bottom, its characterized in that: a first symmetrical vertical partition plate is arranged in the fermentation tank, a dynamic bin is arranged on the inner side of the first vertical partition plate, and a motor bin and a sludge pump bin are respectively arranged on the outer side of the first vertical partition plate; a symmetrical second vertical partition plate is arranged in the dynamic bin, a parallel driving shaft is arranged on the horizontal plane on the inner side of the second vertical partition plate, and a driving shaft bearing penetrates through the second vertical partition plate and extends to the inner wall of the dynamic bin to be connected with the bearing; a driven bevel gear corresponding to the horizontal plane is fixedly sleeved on the driving shaft and is positioned on the outer side of the second vertical partition plate; biological rotors which are distributed in a staggered manner on the horizontal plane are fixedly sleeved on the driving shafts, and the biological rotors are positioned on the inner sides of the second vertical partition plates; and driving bevel gears are also arranged between the driven bevel gears corresponding to the horizontal plane and are meshed with each other.

As a preferred technical scheme of the utility model, a driving motor is arranged in the motor bin and is in transmission connection with a driving bevel gear at the end part through an output shaft of the driving motor; and a sludge pump is arranged in the sludge pump bin and extends into the dynamic bin through a sludge adsorption pipe of the sludge pump.

As an optimized technical scheme of the utility model, the fermentation vat bottom is the cross slab, the cross slab is equipped with a plurality of support frames and unloading siphunculus, support frame top surface adaptation developments storehouse, lower extreme communicates fermentation vat and clean water reservoir respectively on the unloading siphunculus, just the clean water reservoir lateral surface is equipped with the mouth that draws water to set up the stop valve in the mouth that draws water.

As the utility model discloses a preferred technical scheme, the fermentation vat top sets up the manhole, and the mouth of a river under the manhole below intercommunication to through lower mouth of a river intercommunication dynamic storehouse.

As an optimal technical scheme of the utility model, developments storehouse bottom is equipped with and filters out the mouth of a river, just it is located directly over the unloading siphunculus to filter out the mouth of a river.

As an optimized technical scheme of the utility model, the biological rotor is the cylindricality rotor, and the fixed biological carousel that closes a plurality of equidistance and distribute of outer loop, just the coating has radial thin slice biological zone on the biological carousel.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is: the utility model provides a pair of energy-concerving and environment-protective sewage purification processing apparatus drives more air admission sewage, and it is bigger to mix the area in the sewage, and it is more to mix the space, has formed and has had the large tracts of land, big space, the abundant sewage developments biological rotating disc technology of oxygen boosting for the sewage purification process is environmental protection more, and is more energy-conserving, and the sewage fermentation effect is better.

Drawings

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

fig. 2 is a schematic top view of the dynamic bin of the present invention;

fig. 3 is a schematic view of the supporting frame of the present invention;

wherein: 1. a fermentation tank; 2. a diaphragm plate; 3. a clear water tank; 4. a dynamic bin; 11. a manhole; 12. a water outlet; 13. a first vertical partition; 14. a motor compartment; 15. a sludge pump bin; 21. blanking through pipes; 22. a support frame; 31. a water pumping port; 40. a second vertical partition; 41. a drive bevel gear; 42. a driven bevel gear; 44. a drive shaft; 46. a biological rotor; 47. filtering the water outlet; 151. a sludge adsorption pipe; 461. a rotating biological disk; 462. a sheet bio-strip.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Referring to fig. 1-3, the utility model provides an energy-saving and environment-friendly sewage purification treatment device 1, including fermentation tank 1, dynamic chamber 4 inside fermentation tank 1 and clean water tank 3 at the bottom outside fermentation tank 1, symmetrical first vertical partition plate 13 is arranged inside fermentation tank 1, symmetrical first vertical partition plate 13 forms a cavity for placing sewage inside fermentation tank 1, preferably, a proper amount of fermentation catalyst can be filled in the cavity, dynamic chamber 4 is arranged on the relative inner side of first vertical partition plate 13, dynamic chamber 4 is used as the equipment for sewage dynamic fermentation, and a proper amount of fermentation catalyst can also be filled in dynamic chamber; the outer sides of the two chambers are respectively provided with a motor chamber 14 and a sludge pump chamber 15, a driving motor is arranged in the motor chamber 14 and used for starting the rotation of the biological rotating disc 461, and a high-power sludge pump used for adsorbing the fermented precipitated sewage precipitate is arranged in the sludge pump chamber 15; a symmetrical second vertical partition plate 40 is arranged in the dynamic bin 4, a parallel driving shaft 44 is arranged on the horizontal plane on the inner side of the second vertical partition plate 40, and a bearing of the driving shaft 44 penetrates through the second vertical partition plate 40 and extends to the inner wall of the dynamic bin 4 to be connected with the bearing, so that a space with a large amount of rotation can be formed between the second vertical partition plates 40 by the driving shaft 44, and a sealing ring is arranged at the bearing connection position of the driving shaft 44 and the second vertical partition plate 40 in order to prevent sewage from entering the motor bin 14 and the sludge pump bin 15; a driven bevel gear 42 corresponding to the horizontal plane is fixedly sleeved on the driving shaft 44, the driven bevel gear 42 is positioned outside the second vertical partition plate 40, and the driven driving shaft 44 is in a structure for being transmitted with a driving motor, so that the driving shaft 44 rotates; the biological rotors 46 which are distributed in a staggered manner on the horizontal plane are fixedly sleeved on the driving shafts 44, the biological rotors 46 are positioned on the inner side of the second vertical partition plate 40, and the biological rotors 46 which are distributed in a staggered manner are used as the biological stirring shaft of the utility model to form a stirring area with multiple spaces; the driving bevel gears 41 are arranged between the driven bevel gears 42 corresponding to the horizontal plane and are meshed with each other, so that when the driving bevel gears 41 are rotated by the driving motor, the driven bevel gears 42 on the two sides are driven to rotate in opposite directions, and therefore, sewage in the dynamic bin 4 can receive stirring force from the opposite directions, and the sewage and the nutrient-rich substances in the sewage can be fully stirred and can be contacted with air.

Specifically, a driving motor is arranged in the motor bin 14, and is in transmission connection with the driving bevel gear 41 at the end part through an output shaft of the driving motor; a sludge pump is arranged in the sludge pump bin 15 and extends into the dynamic bin 4 through a sludge adsorption pipe 151 of the sludge pump; furthermore, the driving motor rotates the driving bevel gear 41, the driving bevel gear 41 drives the driven bevel gears 42 on two opposite sides to rotate in opposite directions, and then drives two or even a plurality of driving shafts 44 to rotate reversely, so that sufficient and sufficient stirring for multi-direction multi-area large space sewage is formed, the fermentation process is faster, the fermentation rate is higher, and the fermentation efficiency is higher.

Specifically, the bottom of the fermentation tank 1 is provided with a diaphragm plate 2, the diaphragm plate 2 is provided with a plurality of support frames 22 and a blanking through pipe 21, the top surface of each support frame 22 is matched with the dynamic bin 4, the upper end and the lower end of the blanking through pipe 21 are respectively communicated with the fermentation tank 1 and the clean water tank 3, the outer side surface of the clean water tank 3 is provided with a water pumping port 31, and the water pumping port 31 is provided with a stop valve; the bottom end of the dynamic bin 4 is provided with a filtering water outlet 47, and the filtering water outlet 47 is positioned right above the blanking through pipe 21; with reference to fig. 3, it is obvious that the dynamic bin 4 is preferably a cylindrical bin body, the support frame 22 enables the dynamic bin 4 to be stably supported in the fermentation tank 1, and the feeding switch enables fermented clear water to enter the clear water tank 3 from the filtering water outlet 47, so that separation of fermented sediments and fermented wastewater is realized, solid-liquid separation is realized, and the operation of the device is facilitated; the fermented wastewater can be pumped out from a water pumping port 31 with a stop valve, and the precipitate stays in the dynamic bin 4, so that the precipitate can be conveniently pumped out and dried after being pumped out;

specifically, 1 top in fermentation vat sets up manhole 11, and manhole 11 below intercommunication is mouth of a river 12 down to through 12 intercommunication dynamic storehouse 4 down, manhole 11 is used for getting into the fermentation storehouse and maintains dynamic storehouse 4, has also made things convenient for empting of unfermented sewage, and further, sewage is emptyd and also can be realized through the pipeline that communicates dynamic storehouse 4.

Specifically, the biological rotor 46 is a cylindrical rotor, the outer ring is fixedly sleeved with a plurality of biological rotating discs 461 which are distributed at equal intervals, the biological rotating discs 461 are coated with radial sheet biological belts 462, biological fermentation is performed on sewage through the sheet biological belts 462 on the biological rotating discs 461, when the biological rotating discs 461 rotate, the sewage level is kept above the diameter of the biological rotating discs 461 and below the tangent line of the top surface, air is brought into the sewage through the rotating sheet biological belts 462 to form a biological membrane, oxygen enrichment is provided for the sheet biological belts 462, so that the sewage is in contact with the biological membrane, and microorganisms on the biological membrane absorb organic pollutants in the sewage as nutrition, so that the sewage is purified; the biological rotating disk 461 process is one of the biological sewage treating technologies by biomembrane method, and is the artificial enhancement of sewage irrigation and land treatment, and the treating method leads micro-animals such as microorganisms of bacteria and fungi, protozoa and the like to grow and breed on the filler carrier of the biological rotating disk 461 to form membranous biological sludge.

The specific principle is as follows: the utility model discloses at the during operation, driving motor drives drive bevel gear 41 in the motor storehouse 14, drive bevel gear 41 drives the driven bevel gear 42 of relative both sides, driven bevel gear 42 drives parallel distribution's drive shaft 44, drive shaft 44 drives the biological carousel 461 of crisscross distribution above that, make thin slice biological zone 462 on the biological carousel 461 drive more air admission sewage, it is bigger to mix the area in the sewage, it is more to mix the space, formed and had the large tracts of land, the big space, the abundant sewage developments biological carousel 461 technology of oxygen boosting, make sewage purification more thorough, the sewage fermentation effect is better.

The utility model provides a pair of energy-concerving and environment-protective sewage purification processing apparatus drives more air admission sewage, and it is bigger to mix the area in the sewage, and it is more to mix the space, has formed and has had the large tracts of land, big space, the abundant sewage developments biological rotating disc technology of oxygen boosting for the sewage purification process is environmental protection more, and is more energy-conserving, and the sewage fermentation effect is better.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an energy-concerving and environment-protective sewage purification unit, includes that fermentation vat (1), inside dynamic storehouse (4) of fermentation vat (1) and clean water reservoir (3) of fermentation vat (1) outer bottom, its characterized in that: a symmetrical first vertical partition plate (13) is arranged in the fermentation tank (1), a dynamic bin (4) is arranged on the inner side of the first vertical partition plate (13), and a motor bin (14) and a sludge pump bin (15) are respectively arranged on the outer side of the first vertical partition plate; a symmetrical second vertical partition plate (40) is arranged in the dynamic bin (4), a parallel driving shaft (44) is arranged on the horizontal plane on the inner side of the second vertical partition plate (40), and a bearing of the driving shaft (44) penetrates through the second vertical partition plate (40) and extends to the inner wall of the dynamic bin (4) to be connected with the bearing; a driven bevel gear (42) corresponding to the horizontal plane is fixedly sleeved on the driving shaft (44), and the driven bevel gear (42) is positioned on the outer side of the second vertical partition plate (40); biological rotors (46) which are distributed in a staggered manner on the horizontal plane are fixedly sleeved on the driving shaft (44), and the biological rotors (46) are positioned on the inner side of the second vertical partition plate (40); driving bevel gears (41) are arranged between the driven bevel gears (42) corresponding to the horizontal plane and are meshed with each other.

2. The energy-saving and environment-friendly sewage purification treatment device according to claim 1, characterized in that: a driving motor is arranged in the motor bin (14), and is in transmission connection with a driving bevel gear (41) at the end part through an output shaft of the driving motor; and a sludge pump is arranged in the sludge pump bin (15) and extends into the dynamic bin (4) through a sludge adsorption pipe (151) of the sludge pump.

3. The energy-saving and environment-friendly sewage purification treatment device according to claim 1, characterized in that: fermentation vat (1) bottom is cross slab (2), cross slab (2) are equipped with a plurality of support frames (22) and unloading siphunculus (21), support frame (22) top surface adaptation dynamic storehouse (4), unloading siphunculus (21) upper and lower end communicates fermentation vat (1) and clean water reservoir (3) respectively, just clean water reservoir (3) lateral surface is equipped with the mouth (31) that draws water to set up the stop valve in mouth (31) that draws water.

4. The energy-saving and environment-friendly sewage purification treatment device according to claim 1, characterized in that: the top of the fermentation tank (1) is provided with a manhole (11), the lower part of the manhole (11) is communicated with a water outlet (12), and the manhole (11) is communicated with a dynamic bin (4) through the water outlet (12).

5. The energy-saving and environment-friendly sewage purification treatment device according to claim 1, characterized in that: the bottom end of the dynamic bin (4) is provided with a filtering water outlet (47), and the filtering water outlet (47) is positioned right above the blanking through pipe (21).

6. The energy-saving and environment-friendly sewage purification treatment device according to claim 1, characterized in that: the biological rotor (46) is a cylindrical rotor, a plurality of biological rotating discs (461) which are distributed at equal intervals are fixedly sleeved on the outer ring, and radial slice biological belts (462) are coated on the biological rotating discs (461).