CN110711481A - Biological deodorization integrated station for sewage treatment - Google Patents
Biological deodorization integrated station for sewage treatment Download PDFInfo
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- CN110711481A CN110711481A CN201911020876.1A CN201911020876A CN110711481A CN 110711481 A CN110711481 A CN 110711481A CN 201911020876 A CN201911020876 A CN 201911020876A CN 110711481 A CN110711481 A CN 110711481A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses a biological deodorization integrated station for sewage treatment, which comprises an air suction assembly, wherein an electric heating assembly is fixed at the bottom of the air suction assembly through a bolt, the output end of the air suction assembly is connected with the input end of a filler adsorption assembly, the output end of the filler adsorption assembly is connected with the input end of an atomization spray tower through a connecting hose, one side of the bottom of the atomization spray tower is connected with an electric cabinet through a wire, the electric cabinet is electrically connected with the air suction assembly, the electric heating assembly, the filler adsorption assembly and the atomization spray tower, the air suction assembly comprises an induced draft fan, two cross rods, air suction branch pipes, air suction holes, a lifting adjusting mechanism and an air suction main pipe, the two cross rods are respectively positioned at two corresponding sides of the air suction branch pipes, and the air suction holes are equidistantly. The invention has novel structure and ingenious conception, and is convenient for purifying the odor generated by the sewage treatment tank, thereby ensuring no secondary pollution to the environment.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a biological deodorization integrated station for sewage treatment.
Background
Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
The stink is widely generated in the processes of industrial and agricultural production, sewage treatment, sludge treatment and garbage disposal. The malodorous substances are wide in distribution and large in influence range, and become public hazards in some countries. Malodorous gas emitted by a sewage treatment plant is gas with extremely complex components and mainly comes from sewage and sludge treatment processes. The high-concentration malodorous gas mainly comes from oil separation, air flotation, sludge dewatering and RBF tank, and the low-concentration malodorous gas mainly comes from biochemical tank. The biological deodorization method is developed in the middle of the 20 th century, and after the development of 30 years, people gradually have gained acceptance on the effect of the biological deodorization method, and the biological deodorization method is widely applied to various deodorization fields and gradually becomes one of the more main deodorization technologies.
However, the existing biological deodorization integrated station for sewage treatment has low odor treatment efficiency, and the air suction component of the existing biological deodorization integrated station cannot be adjusted according to the change of the sewage water level, so that the design of the biological deodorization integrated station for sewage treatment is necessary.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the biological deodorization integrated station for sewage treatment, which has novel structure and ingenious conception, is convenient for purifying the odor generated by the sewage treatment tank, and can ensure that no secondary pollution is generated to the environment.
In order to achieve the purpose, the invention provides the following technical scheme: the biological deodorization integrated station for sewage treatment comprises a gas suction assembly, wherein an electric heating assembly is fixed at the bottom of the gas suction assembly through a bolt, the output end of the gas suction assembly is connected with the input end of a filler adsorption assembly, the output end of the filler adsorption assembly is connected with the input end of an atomization spray tower through a connecting hose, one side of the bottom of the atomization spray tower is connected with an electric cabinet through a wire, and the electric cabinet is electrically connected with the gas suction assembly, the electric heating assembly, the filler adsorption assembly and the atomization spray tower;
the subassembly of breathing in includes draught fan, horizontal pole, the branch pipe of breathing in, suction hole, lift adjustment mechanism and the person in charge of breathing in, the horizontal pole is provided with two, and two horizontal poles are located the corresponding both sides of the branch pipe of breathing in respectively, the suction hole has been seted up to the equidistance on the branch pipe of breathing in, the inside of horizontal pole is provided with the person in charge of breathing in with the branch pipe intercommunication of breathing in, there is the draught fan through the bolt fastening in the main pipe of breathing in, the center department of horizontal pole has lift adjustment mechanism through the bolt fastening lift adjustment mechanism includes slide rail, slider, steel wire lifting rope and electronic loop wheel machine, the inside sliding connection of slide rail has the slider, the slider passes through the center department of bolt fastening at the horizontal pole, the top of slide rail is passed through the bolt fastening has.
According to the technical scheme, the electric heating assembly comprises supporting columns and an electric heating net, the supporting columns are fixed to two ends of the bottom of the cross rod through bolts, and the electric heating net is fixed to the bottom of each supporting column through bolts.
According to the technical scheme, a liquid level sensor is fixed at the center of the top of the electric heating net through a support, a PLC (programmable logic controller) is installed inside the electric cabinet, the liquid level sensor is electrically connected with the input end of the PLC, and the output end of the PLC is electrically connected with the electric crane and the electric heating net.
According to the technical scheme, the filler adsorption component comprises an adsorption box, a partition plate, an exhaust hole, a through hole, a separation net, an air inlet hole, an adsorption cover, an agitating mechanism and a biological packing layer, the exhaust hole is formed in the center of the bottom of the adsorption box, the adsorption cover is fixedly screwed on the top of the adsorption box, the air inlet hole is formed in the center of the top of the adsorption cover, the separation net is fixedly welded inside the adsorption cover, the partition plate is fixedly welded on one side, located in the exhaust hole, of the inside of the adsorption box, the through hole is formed in the partition plate, the biological packing layer is filled in the inside of the adsorption box, and the agitating mechanism which rotates inside the biological packing layer is fixedly arranged on the partition.
According to the technical scheme, the stirring mechanism comprises a rotating motor, a stirring shaft and stirring blades, the rotating motor is fixed at the center of one side, close to the exhaust hole, of the partition plate through bolts, the stirring shaft is fixed at the output end of the rotating motor through a connecting shaft, and the stirring blades are fixed on the stirring shaft through bolts.
The deodorization method of the biological deodorization integrated station for sewage treatment comprises the following operation steps:
s1, the liquid level sensor is used for monitoring the water level change condition inside the sewage treatment tank in real time, when the water level inside the sewage treatment tank is lower than the liquid level sensor, the PLC controls the electric crane to work, so that the slide block moves inside the slide rail under the action of gravity, the electric heating net can be ensured to be positioned below the water surface in real time, volatile odor and impurities in the sewage can be rapidly volatilized conveniently through the heating of the electric heating net, and the suction branch pipe is ensured to be positioned at a certain height of the liquid level of the sewage treatment tank in real time;
s2, fixing the lifting adjusting mechanism on the inner wall of the sewage treatment tank through bolts, enabling the air suction branch pipes to be distributed on the top of the sewage treatment tank at equal intervals, enabling the induced draft fan to work, and sucking out odor above sewage through the air suction branch pipes;
s3, introducing odor generated by the sewage treatment tank into the adsorption box through the air suction assembly, driving the stirring shaft to rotate through the operation of a rotating motor through the arranged stirring mechanism, so as to drive the stirring blades to rotate in the biological packing layer, so that the biological packing layer can keep fluffy, and the odor is adsorbed by the biological packing layer and then is discharged from the exhaust hole;
and S4, treating the odor treated by the biological filler layer by using a plant liquid atomization spray tower, and then discharging.
The invention has the beneficial effects that: the lifting adjusting mechanism is fixed on the inner wall of the sewage treatment tank through bolts, the air suction branch pipes are distributed at the top of the sewage treatment tank at equal intervals, the draught fan works to facilitate the odor generated by the sewage treatment tank to be sucked into the filler adsorption component and the atomizing spray tower through the air suction holes for treatment and then discharged, thereby effectively preventing the odor from polluting the environment, the PLC controller is used for controlling the electric crane to work through the arranged liquid level sensor so as to facilitate the real-time monitoring of the water level change condition in the sewage treatment tank, when the water level in the sewage treatment tank is lower than the liquid level sensor, the slide block moves in the slide rail under the action of gravity, thereby ensuring that the electric heating net is positioned below the water surface in real time, and the sewage temperature reaches 38-46 ℃ through the heating of the electric heating net, thereby facilitating the quick volatilization of volatile odor impurities in the sewage, but also ensures that the air suction branch pipe is positioned at a certain height of the liquid level of the sewage treatment tank in real time, thereby effectively ensuring that the odor generated by the sewage treatment tank is completely absorbed by the air suction branch pipe and effectively improving the use convenience.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic three-dimensional view of the getter assembly of the present invention;
FIG. 3 is a schematic three-dimensional structure of the lift adjustment mechanism of the present invention;
FIG. 4 is a schematic diagram of a three-dimensional structure of an electrical heating assembly according to the present invention;
FIG. 5 is a schematic cross-sectional view of a packing adsorbent assembly according to the present invention;
FIG. 6 is a schematic sectional view of an electric cabinet according to the present invention;
reference numbers in the figures: 1. a getter assembly; 2. an electric heating component; 3. a filler adsorption component; 4. an electric cabinet; 5. a connecting hose; 6. an atomizing spray tower; 7. an induced draft fan; 8. a cross bar; 9. a suction branch pipe; 10. a suction hole; 11. a lifting adjusting mechanism; 12. a main air suction pipe; 13. a slide rail; 14. a slider; 15. a steel wire lifting rope; 16. an electric crane; 17. a support pillar; 18. an electric heating net; 19. a support; 20. a liquid level sensor; 21. an adsorption box; 22. a partition plate; 23. a rotating electric machine; 24. an exhaust hole; 25. a through hole; 26. a stirring shaft; 27. stirring blades; 28. separating the net; 29. an air inlet; 30. an adsorption cover; 31. a PLC controller; 32. a stirring mechanism; 33. a biological filler layer.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings 1 to 6.
As shown in fig. 1 to 6, the present invention provides the following technical solutions: the biological deodorization integrated station for sewage treatment comprises a gas suction assembly 1, wherein an electric heating assembly 2 is fixed at the bottom of the gas suction assembly 1 through a bolt, the output end of the gas suction assembly 1 is connected with the input end of a filler adsorption assembly 3, the output end of the filler adsorption assembly 3 is connected with the input end of an atomization spray tower 6 through a connecting hose 5, one side of the bottom of the atomization spray tower 6 is connected with an electric cabinet 4 through a wire, and the electric cabinet 4 is electrically connected with the gas suction assembly 1, the electric heating assembly 2, the filler adsorption assembly 3 and the atomization spray tower 6;
the air suction assembly 1 comprises an induced draft fan 7, a cross rod 8, air suction branch pipes 9, air suction holes 10, a lifting adjusting mechanism 11 and an air suction main pipe 12, two cross rods 8 are arranged, and two horizontal poles 8 are located the corresponding both sides of branch pipe 9 of breathing in respectively, suction hole 10 has been seted up to the equidistance on branch pipe 9 of breathing in, the inside of horizontal pole 8 is provided with the person in charge 12 of breathing in with the breathing in of branch pipe 9 intercommunication, there is draught fan 7 through the bolt fastening in the person in charge 12 of breathing in, the center department of horizontal pole 8 has lift adjustment mechanism 11 through the bolt fastening, with lift adjustment mechanism 11 on the inner wall in sewage treatment pond through the bolt fastening, make the branch pipe 9 equidistance of breathing in distribute at the top in sewage treatment pond, draught fan 7 work, be convenient for inhale the inside of packing adsorption component 3 and atomizing spray tower 6 through suction hole 10 with the foul smell that sewage treatment pond produced and handle the back and discharge, thereby can effectually prevent foul.
According to the technical scheme, the lifting adjusting mechanism 11 comprises a sliding rail 13, a sliding block 14, a steel wire lifting rope 15 and an electric crane 16, the sliding block 14 is connected inside the sliding rail 13 in a sliding mode, the sliding block 14 is fixed at the center of the cross rod 8 through a bolt, the electric crane 16 is fixed at the top of the sliding rail 13 through a bolt, and the steel wire lifting rope 15 wound on the electric crane 16 is connected at the center of the top of the sliding block 14.
According to the technical scheme, the electric heating assembly 2 comprises supporting columns 17 and electric heating nets 18, the supporting columns 17 are fixed to two ends of the bottom of the cross rod 8 through bolts, and the electric heating nets 18 are fixed to the bottoms of the supporting columns 17 through bolts.
According to the technical scheme, a liquid level sensor 20 is fixed at the center of the top of an electric heating net 18 through a support 19, a PLC (programmable logic controller) 31 is installed inside an electric cabinet 4, the liquid level sensor 20 is electrically connected with the input end of the PLC 31, the output end of the PLC 31 is electrically connected with an electric crane 16 and the electric heating net 18, the change condition of the water level inside a sewage treatment pool is conveniently monitored in real time through the arranged liquid level sensor 20, when the water level inside the sewage treatment pool is lower than the liquid level sensor 20, the PLC 31 controls the electric crane 16 to work, a sliding block 14 moves inside a sliding rail 13 under the action of gravity, the electric heating net 18 is further ensured to be positioned below the water surface in real time, the sewage temperature reaches 38-46 ℃ through the heating of the electric heating net 18, the volatile odor impurities in the sewage can be rapidly volatilized, and the air suction branch pipe 9 is also ensured to be positioned at a certain height of the liquid level of the, thereby effectively ensuring that the odor generated by the sewage treatment tank is completely absorbed by the suction branch pipe 9 and effectively improving the use convenience.
According to the technical scheme, the filler adsorption component 3 comprises an adsorption box 21, a partition plate 22, an exhaust hole 24, a through hole 25, a separation net 28, an air inlet hole 29, an adsorption cover 30, a stirring mechanism 32 and a biological filler layer 33, the exhaust hole 24 is arranged at the center of the bottom of the adsorption box 21, the adsorption cover 30 is screwed and fixed at the top of the adsorption box 21, the air inlet hole 29 is arranged at the center of the top of the adsorption cover 30, the separation net 28 is welded and fixed inside the adsorption cover 30, the partition plate 22 is welded and fixed at one side of the exhaust hole 24 inside the adsorption box 21, the through hole 25 is arranged on the partition plate 22, the biological filler layer 33 is filled inside the adsorption box 21, the stirring mechanism 32 which rotates inside the biological filler layer 33 is fixed on the partition plate 22 through bolts, the air suction component guides odor generated by the sewage treatment tank into the adsorption box 21, and is exhausted from the exhaust hole 24, and through the rabbling mechanism 32 that sets up, rotating electrical machines 23 work drives the (mixing) shaft 26 rotation to it is rotatory in the inside of bio-packing layer 33 to drive stirring leaf 27, thereby makes bio-packing layer 33 can keep fluffy, can prevent effectively that bio-packing layer 33 from hardening because of using for a long time, not only influences bio-packing layer 33's adsorption efficiency, has increased the work burden of draught fan 7 in addition.
According to the above technical scheme, the stirring mechanism 32 comprises a rotating motor 23, a stirring shaft 26 and stirring blades 27, the rotating motor 23 is fixed at the center of one side of the partition plate 22 close to the exhaust hole 24 through bolts, the stirring shaft 26 is fixed at the output end of the rotating motor 23 through a connecting shaft, and the stirring blades 27 are fixed on the stirring shaft 26 through bolts.
The deodorization method of the biological deodorization integrated station for sewage treatment comprises the following operation steps:
s1, the liquid level sensor 20 is arranged for monitoring the water level change condition inside the sewage treatment tank in real time, when the water level inside the sewage treatment tank is lower than the liquid level sensor 20, the PLC 31 controls the electric crane 16 to work, so that the slide block 14 moves inside the slide rail 13 under the action of gravity, the electric heating net 18 can be ensured to be positioned below the water surface in real time, volatile odor and impurities in the sewage can be rapidly volatilized conveniently through the heating of the electric heating net 18, and the air suction branch pipe 9 is also ensured to be positioned at a certain height of the liquid level of the sewage treatment tank in real time;
s2, fixing the lifting adjusting mechanism 11 on the inner wall of the sewage treatment tank through bolts, enabling the air suction branch pipes 9 to be distributed at the top of the sewage treatment tank at equal intervals, enabling the induced draft fan 7 to work, and sucking out odor above sewage through the air suction branch pipes 9;
s3, introducing odor generated by the sewage treatment tank into the adsorption box 21 through the air suction assembly, driving the stirring shaft 26 to rotate through the operation of the rotating motor 23 through the arranged stirring mechanism 32, so as to drive the stirring blades 27 to rotate in the biological packing layer 33, so that the biological packing layer 33 can keep fluffy, and the odor is adsorbed by the biological packing layer 33 and then is discharged from the exhaust hole 24;
and S4, treating the odor treated by the biological filler layer by using a plant liquid atomization spray tower 6, and then discharging.
According to the technical scheme, the heating temperature of the electric heating net 18 in the step S1 is 38-46 ℃.
When the device is used, the lifting adjusting mechanism 11 is fixed on the inner wall of the sewage treatment tank through bolts, the air suction branch pipes 9 are distributed at the top of the sewage treatment tank at equal intervals, and the draught fan 7 works, so that odor generated by the sewage treatment tank is conveniently sucked into the filler adsorption component 3 and the atomization spray tower 6 through the air suction holes 10 to be treated and then discharged, and the environment pollution caused by the odor can be effectively prevented;
through the arranged liquid level sensor 20, the water level change condition in the sewage treatment tank can be monitored in real time conveniently, when the water level in the sewage treatment tank is lower than the liquid level sensor 20, the PLC 31 controls the electric crane 16 to work, the sliding block 14 moves in the sliding rail 13 under the action of gravity, the electric heating net 18 can be ensured to be positioned below the water surface in real time, the sewage temperature reaches 38-46 ℃ through the heating of the electric heating net 18, the volatile odor impurities in the sewage can be volatilized quickly, the air suction branch pipe 9 is ensured to be positioned at a certain height of the liquid level of the sewage treatment tank in real time, the odor generated by the sewage treatment tank can be effectively ensured to be absorbed by the air suction branch pipe 9 completely, and the use convenience is effectively improved;
the subassembly of breathing in imports the inside of adsorbing box 21 with the foul smell that sewage treatment pond produced, discharge from exhaust hole 24 after the absorption through bio-packing layer 33, and through the rabbling mechanism 32 that sets up, the work of rotating electrical machines 23, it is rotatory to drive (mixing) shaft 26, thereby it is rotatory in bio-packing layer 33's inside to drive stirring leaf 27, thereby make bio-packing layer 33 can keep fluffy, can prevent effectively that bio-packing layer 33 from hardening because of using for a long time, not only influence bio-packing layer 33's adsorption effect, and the work burden of draught fan 7 has also been increased.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Biological deodorization integrated station for sewage treatment comprises a gas suction assembly (1) and is characterized in that an electric heating assembly (2) is fixed at the bottom of the gas suction assembly (1) through a bolt, the output end of the gas suction assembly (1) is connected with the input end of a filler adsorption assembly (3), the output end of the filler adsorption assembly (3) is connected with the input end of an atomization spray tower (6) through a connecting hose (5), one side of the bottom of the atomization spray tower (6) is connected with an electric cabinet (4) through a wire, and the electric cabinet (4) is electrically connected with the gas suction assembly (1), the electric heating assembly (2), the filler adsorption assembly (3) and the atomization spray tower (6);
inhale subassembly (1) including draught fan (7), horizontal pole (8), branch pipe (9), suction hole (10), lift adjustment mechanism (11) and inhale and be responsible for (12), horizontal pole (8) are provided with two, and two horizontal poles (8) are located the corresponding both sides of the branch pipe (9) of breathing in respectively, suction hole (10) have been seted up to the equidistance on the branch pipe (9) of breathing in, the inside of horizontal pole (8) is provided with inhales with the branch pipe (9) intercommunication of breathing in and is responsible for (12), it has draught fan (7) to inhale through the bolt fastening in being responsible for (12), the center department of horizontal pole (8) has lift adjustment mechanism (11) through the bolt fastening.
2. The biological deodorization integrated station for sewage treatment as recited in claim 1, wherein the lifting adjusting mechanism (11) comprises a slide rail (13), a slide block (14), a steel wire lifting rope (15) and an electric crane (16), the slide block (14) is slidably connected inside the slide rail (13), the slide block (14) is fixed at the center of the cross bar (8) through a bolt, the electric crane (16) is fixed at the top of the slide rail (13) through a bolt, and the steel wire lifting rope (15) wound on the electric crane (16) is connected at the center of the top of the slide block (14).
3. The integrated biological deodorization station for sewage treatment as recited in claim 1, wherein the electric heating assembly (2) comprises a support column (17) and an electric heating net (18), the support column (17) is fixed at two ends of the bottom of the cross bar (8) through bolts, and the electric heating net (18) is fixed at the bottom of the support column (17) through bolts.
4. The biological deodorization integrated station for sewage treatment as recited in claim 3, wherein a liquid level sensor (20) is fixed at the top center of the electric heating net (18) through a bracket (19), a PLC controller (31) is installed inside the electric cabinet (4), the liquid level sensor (20) is electrically connected with an input end of the PLC controller (31), and an output end of the PLC controller (31) is electrically connected with the electric crane (16) and the electric heating net (18).
5. The integrated biological deodorization station for sewage treatment as defined in claim 1, wherein the filler adsorption component (3) comprises an adsorption box (21), a partition plate (22), an exhaust hole (24), a through hole (25), a separation net (28), an air inlet (29), an adsorption cover (30), a stirring mechanism (32) and a biological filler layer (33), the exhaust hole (24) is opened at the bottom center of the adsorption box (21), the adsorption cover (30) is screwed and fixed at the top of the adsorption box (21), the air inlet (29) is opened at the top center of the adsorption cover (30), the separation net (28) is welded and fixed at the inside of the adsorption cover (30), the partition plate (22) is welded and fixed at one side of the exhaust hole (24) at the inside of the adsorption box (21), the through hole (25) is opened on the partition plate (22), the biological filler layer (33) is filled in the adsorption box (21), and a stirring mechanism (32) which rotates in the biological filler layer (33) is fixed on the clapboard (22) through bolts.
6. The biological deodorization integrated station for sewage treatment as recited in claim 5, wherein the stirring mechanism (32) comprises a rotating motor (23), a stirring shaft (26) and stirring blades (27), the rotating motor (23) is fixed at the center of one side of the partition plate (22) close to the exhaust hole (24) through bolts, the output end of the rotating motor (23) is fixed with the stirring shaft (26) through a connecting shaft, and the stirring blades (27) are fixed on the stirring shaft (26) through bolts.
7. The deodorization method of the biological deodorization integrated station for sewage treatment is characterized by comprising the following operation steps of:
s1, the liquid level sensor (20) is arranged and used for monitoring the water level change condition inside the sewage treatment tank in real time, when the water level inside the sewage treatment tank is lower than the liquid level sensor (20), the PLC (31) controls the electric crane (16) to work, so that the sliding block (14) moves inside the sliding rail (13) under the action of gravity, the electric heating net (18) can be ensured to be positioned below the water surface in real time, volatile odor and impurities in the sewage can be rapidly volatilized through the heating of the electric heating net (18), and the air suction branch pipe (9) is also ensured to be positioned at a certain height of the liquid level of the sewage treatment tank in real time;
s2, fixing the lifting adjusting mechanism (11) on the inner wall of the sewage treatment tank through bolts, enabling the air suction branch pipes (9) to be distributed at the top of the sewage treatment tank at equal intervals, enabling the induced draft fan (7) to work, and extracting odor above sewage through the air suction branch pipes (9);
s3, introducing odor generated by the sewage treatment tank into the adsorption box (21) through the air suction assembly, driving the stirring shaft (26) to rotate by the operation of the rotating motor (23) through the arranged stirring mechanism (32), so as to drive the stirring blades (27) to rotate in the biological packing layer (33), so that the biological packing layer (33) can keep fluffy, and the odor is adsorbed by the biological packing layer (33) and then is discharged from the exhaust holes (24);
s4, the odor treated by the biological filler layer is treated by a plant liquid atomization spray tower (6) and then discharged.
8. The deodorization method for integrated biological deodorization station for sewage treatment as recited in claim 7, wherein the heating temperature of the electric heating net (18) in said step S1 is 38-46 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911020876.1A CN110711481B (en) | 2019-10-24 | 2019-10-24 | Biological deodorization integrated station for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911020876.1A CN110711481B (en) | 2019-10-24 | 2019-10-24 | Biological deodorization integrated station for sewage treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110711481A true CN110711481A (en) | 2020-01-21 |
| CN110711481B CN110711481B (en) | 2022-11-01 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202028341U (en) * | 2011-03-06 | 2011-11-09 | 江苏三强环境工程有限公司 | Biological filter bed for deodorization |
| KR101577346B1 (en) * | 2013-11-13 | 2015-12-15 | 신도이앤씨 (주) | High-efficiency apparatus and method for treating malodorous gas |
| CN206082157U (en) * | 2016-09-27 | 2017-04-12 | 大连明日环境工程有限公司 | Integrated biological deodorization equipment |
| CN108996718A (en) * | 2018-07-10 | 2018-12-14 | 深圳市玖品空气净化科技有限公司 | A kind of aerating system with regulatory function for sewage treatment |
| CN109850974A (en) * | 2019-01-16 | 2019-06-07 | 吉林农业大学 | A kind of method of sewage treatment deodorization |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202028341U (en) * | 2011-03-06 | 2011-11-09 | 江苏三强环境工程有限公司 | Biological filter bed for deodorization |
| KR101577346B1 (en) * | 2013-11-13 | 2015-12-15 | 신도이앤씨 (주) | High-efficiency apparatus and method for treating malodorous gas |
| CN206082157U (en) * | 2016-09-27 | 2017-04-12 | 大连明日环境工程有限公司 | Integrated biological deodorization equipment |
| CN108996718A (en) * | 2018-07-10 | 2018-12-14 | 深圳市玖品空气净化科技有限公司 | A kind of aerating system with regulatory function for sewage treatment |
| CN109850974A (en) * | 2019-01-16 | 2019-06-07 | 吉林农业大学 | A kind of method of sewage treatment deodorization |
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