CN110330097B - A multistage aeration equipment for sewage treatment - Google Patents
A multistage aeration equipment for sewage treatment Download PDFInfo
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- CN110330097B CN110330097B CN201910707710.0A CN201910707710A CN110330097B CN 110330097 B CN110330097 B CN 110330097B CN 201910707710 A CN201910707710 A CN 201910707710A CN 110330097 B CN110330097 B CN 110330097B
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Activated Sludge Processes (AREA)
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Abstract
The invention discloses a multistage aeration device for sewage treatment, which comprises a main machine body, wherein a sewage cavity is formed in the main machine body, an induction box is fixedly arranged on the left side surface of the main machine body, an induction cavity is formed in the induction box, a connecting pipe and a three-way pipe are communicated between the induction cavity and the sewage cavity, the connecting pipe is positioned on the upper side of the three-way pipe, the leftward extending part of the three-way pipe is communicated with an external sewage source, an electromagnetic valve capable of controlling the three-way pipe to be communicated or closing the sewage source is fixedly arranged outside the three-way pipe, and a stirring mechanism capable of stirring sewage and preventing particles from settling is arranged in the sewage cavity.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a multi-stage aeration device for sewage treatment.
Background
The aeration refers to the process of transferring oxygen in the air into liquid by force, the purpose is to obtain enough dissolved oxygen to make the microorganism have oxidative decomposition effect on the organic matter in the sewage under the condition of sufficient dissolved oxygen, the general sewage treatment usually uses the mode of spraying liquid into the air, the dissolved oxygen effect is poor, the biological reaction in the sewage is slow, in addition, the general aeration equipment only has an aeration device, usually only adopts an aeration disc to carry out aeration, the speed is very slow, although the oxygen dissolving amount can be increased, the time and the cost are greatly increased.
Disclosure of Invention
The object of the present invention is to provide a multistage aeration apparatus for sewage treatment, which overcomes the above-mentioned drawbacks of the prior art.
The multistage aeration device for sewage treatment comprises a main machine body, wherein a sewage cavity is formed in the main machine body, an induction box is fixedly arranged on the left side surface of the main machine body, an induction cavity is formed in the induction box, a connecting pipe and a three-way pipe are communicated between the induction cavity and the sewage cavity, the connecting pipe is positioned on the upper side of the three-way pipe, the leftward extending part of the three-way pipe is communicated with an external sewage source, an electromagnetic valve capable of controlling the three-way pipe to be communicated or close the sewage source is fixedly arranged outside the three-way pipe, a stirring mechanism capable of stirring sewage and preventing particles from settling is arranged in the sewage cavity, an induction mechanism capable of inducing whether the liquid level in the sewage cavity is too high to control the electromagnetic valve to be opened or closed is arranged in the induction cavity, a connecting cavity is communicated with the upper side of the sewage cavity, and a lifting cavity is communicated with the upper side of the, the rear wall of the connecting cavity is provided with a door plate capable of enabling the connecting cavity to be communicated or sealed, the door plate of the lifting cavity is communicated, the right side of the connecting cavity is communicated with a wheel disc cavity, a door opening mechanism capable of controlling the door plate to slide left and right is arranged in the wheel disc cavity, a primary aeration mechanism for performing primary aeration on sewage is arranged in the lifting cavity, a liquid discharge cavity is communicated with the right side of the lifting cavity, an aeration cavity is formed in the upper side of the liquid discharge cavity, a secondary aeration mechanism capable of performing secondary aeration on the sewage is arranged in the aeration cavity, and a water tank capable of collecting water after the secondary aeration is fixedly arranged on the right side face of the main machine body.
Further technical scheme, rabbling mechanism establishes including rotating (mixing) shaft on the sewage chamber diapire, set firmly two sets of bilateral symmetry's stirring leaf on the periphery of (mixing) shaft, the belt chamber has been seted up to the downside in sewage chamber, the diapire in belt chamber is embedded to have the motor, the (mixing) shaft downwardly extending part runs through the belt chamber, and with motor power is connected.
The technical scheme is that the door opening mechanism comprises a short shaft rotationally arranged on the bottom wall of a wheel disc cavity, a wheel disc is fixedly arranged on the top surface of the short shaft, a first connecting rod is hinged to the right side surface of a door plate, the part of the first connecting rod extending rightwards extends into the wheel disc cavity and is hinged to the top surface of the wheel disc, a first sealing sleeve is fixedly arranged between the connecting cavity and the wheel disc cavity, the first connecting rod penetrates through the first sealing sleeve, a speed reducer is fixedly embedded in the inner wall of the lower side of the wheel disc cavity, the downward extending part of the short shaft is in power connection with the speed reducer, a long shaft is rotationally arranged on the bottom wall of the belt cavity, the upward extending part of the long shaft penetrates through the inner wall of the upper side of the belt cavity and is in power connection with the speed reducer, a first belt wheel is fixedly arranged on the periphery of the long shaft in the belt cavity, a second belt wheel is fixedly arranged on the periphery of, and a belt is arranged between the second belt wheel and the first belt wheel.
According to the technical scheme, the induction mechanism comprises a fixed block fixedly arranged on the left side face of the induction box, a second connecting rod is hinged to the front side face of the fixed block, a square cavity with a left opening is formed in the left side of the induction cavity in a communicated mode, the right extending portion of the second connecting rod penetrates through the square cavity and extends into the induction cavity, a floating block is fixedly arranged on the right side face of the induction cavity, a second sealing sleeve is fixedly arranged between the induction cavity and the square cavity, the second connecting rod penetrates through the second sealing sleeve, a first spring is fixedly arranged between the top face of the second connecting rod and the right side face of the induction box, an electric contact block is fixedly arranged on the bottom face of the second connecting rod, an electric contact switch is fixedly arranged on the top face of the electromagnetic valve, and a one-way valve is fixedly arranged between the induction cavity and the three-way.
According to the technical scheme, an air pump is fixedly embedded in the inner wall of the left side of the connecting cavity, the left side face of the air pump is communicated with the outside, and an air pipe is communicated with the connecting cavity.
The primary aeration mechanism comprises a sleeve and a liquid receiving box, wherein a sleeve cavity with a downward opening is arranged in the sleeve, the liquid receiving box is positioned in the sleeve cavity, the outer side surface of the liquid receiving box is abutted against the inner wall of the sleeve cavity, a first air cylinder and a second air cylinder are fixedly arranged on the top wall of a lifting cavity, two groups of the second air cylinders are arranged in bilateral symmetry and are respectively positioned on the left side and the right side of the first air cylinder, a first air cylinder rod is connected with the lower side of the first air cylinder in a power mode, a second air cylinder rod is connected with the lower side of the second air cylinder in a power mode, the downward extending part of the first air cylinder rod penetrates through the inner wall of the sleeve and is fixedly connected with the top surface of the liquid receiving box, the bottom surface of the second air cylinder rod is fixedly connected with the top surface of the sleeve, a rectangular cavity is arranged in the liquid receiving box, and six groups of water holes with outward openings are communicated with the two sides, the upper side of the rectangular cavity is communicated with two groups of air holes with upward openings, the right side of the sleeve cavity is communicated with a through hole with a rightward opening, the through hole can be communicated with the water hole and the liquid discharge cavity, the right wall of the lifting cavity is fixedly provided with a valve limiting block, the right side surface of the sleeve is fixedly provided with a supporting block, the right side surface of the sleeve is provided with a sliding block in a sliding manner, and a second spring is fixedly arranged between the bottom surface of the sliding block and the top surface of the supporting block.
According to a further technical scheme, the secondary aeration mechanism comprises a water pump fixedly embedded in the inner wall between the aeration cavity and the liquid discharge cavity, a water discharge pipe is communicated between the water pump and the aeration cavity, a water suction pipe is communicated between the water pump and the liquid discharge cavity, the right extending part of the water discharge pipe extends into the aeration cavity, and three groups of aeration discs which are uniformly distributed are fixedly mounted on the top surface of the water discharge pipe.
According to the technical scheme, a water outlet is formed in the right side of the aeration cavity in a communicated mode, a water storage cavity is formed in the water tank, a water inlet with an upward opening is formed in the upper side of the water storage cavity in a communicated mode, a water tank pipe is fixedly connected to the right side of the water storage cavity, and a valve limiting block is fixedly arranged on the periphery of the water tank pipe.
The invention has the beneficial effects that: the invention can increase the oxygen content in the sewage more through two times of aeration processes, the microbial reaction in the sewage is more sufficient, and the sewage can be purified more quickly, the whole device has simple design and convenient operation, wherein, the stirring mechanism can prevent the sedimentation of particles in the sewage through stirring, the sensing mechanism can sense the sewage quantity in the device, so that the device can prevent the disordered operation of the mechanism in the device caused by excessive sewage while purifying the sewage continuously, the door opening mechanism can be linked with the stirring mechanism to control the left and right sliding of the door plate, the primary aeration mechanism can carry out the primary mechanical aeration, and the secondary aeration mechanism can carry out the secondary common aeration.
Drawings
FIG. 1 is a schematic view of the internal overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the invention at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the invention at B of FIG. 1;
fig. 4 is an enlarged schematic view at C of fig. 1 of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-4, a multistage aeration device for sewage treatment according to an embodiment of the present invention includes a main body 11, a sewage chamber 49 is formed in the main body 11, an induction box 54 is fixedly disposed on a left side surface of the main body 11, an induction chamber 55 is formed in the induction box 54, a connection pipe 56 and a three-way pipe 50 are disposed between the induction chamber 55 and the sewage chamber 49, the connection pipe 56 is disposed on an upper side of the three-way pipe 50, a leftward extending portion of the three-way pipe 50 is communicated with an external sewage source, an electromagnetic valve 51 is fixedly disposed on an external portion of the three-way pipe 50 and is capable of controlling the three-way pipe 50 to be communicated with or close the sewage source, a stirring mechanism 101 capable of stirring sewage and preventing particle sedimentation is disposed in the sewage chamber 49, an induction mechanism 102 capable of sensing whether a liquid level in the sewage chamber 49 is too high to control the electromagnetic valve 51 to be opened or closed is disposed in, the sewage treatment device is characterized in that a connecting cavity 14 is communicated with the upper side of the sewage cavity 49, a lifting cavity 23 is communicated with the upper side of the connecting cavity 14, a door plate 40 which can enable the connecting cavity 14 to be communicated or sealed is arranged on the rear wall of the connecting cavity 14 in a sliding mode, a wheel disc cavity 31 is communicated with the right side of the connecting cavity 14, a door opening mechanism 103 which can control the door plate 40 to slide left and right is arranged in the wheel disc cavity 31, a primary aeration mechanism 104 which performs primary aeration on sewage is arranged in the lifting cavity 23, a liquid discharge cavity 30 is communicated with the right side of the lifting cavity 23, an aeration cavity 24 is formed in the upper side of the liquid discharge cavity 30, a secondary aeration mechanism 105 which can perform secondary aeration on sewage is arranged in the aeration cavity 24, and a water tank 34 which can collect water after the secondary aeration is fixedly arranged on the right side of the main machine body.
In addition, in one embodiment, the stirring mechanism 101 includes a stirring shaft 47 rotatably disposed on the bottom wall of the sewage chamber 49, two sets of stirring blades 48 which are bilaterally symmetrical are fixedly disposed on the periphery of the stirring shaft 47, a belt chamber 44 is disposed on the lower side of the sewage chamber 49, a motor 46 is fixedly embedded in the bottom wall of the belt chamber 44, the downward extending portion of the stirring shaft 47 penetrates through the belt chamber 44 and is in power connection with the motor 46, and the stirring shaft 47 can drive the stirring blades 48 to rotate through the operation of the motor 46, so that the stirring blades 48 can have a stirring effect.
In addition, in one embodiment, the door opening mechanism 103 includes a short shaft 39 rotatably disposed on the bottom wall of the wheel disc cavity 31, a wheel disc 32 is fixedly disposed on the top surface of the short shaft 39, a first connecting rod 64 is hinged to the right side surface of the door panel 40, a rightward extending portion of the first connecting rod 64 extends into the wheel disc cavity 31 and is hinged to the top surface of the wheel disc 32, a first sealing sleeve 65 is fixedly disposed between the connecting cavity 14 and the wheel disc cavity 31, the first connecting rod 64 penetrates through the first sealing sleeve 65, a speed reducer 33 is fixedly embedded in the inner wall of the lower side of the wheel disc cavity 31, a downward extending portion of the short shaft 39 is in power connection with the speed reducer 33, a long shaft 41 is rotatably disposed on the bottom wall of the belt cavity 44, an upward extending portion of the long shaft 41 penetrates through the inner wall of the upper side of the belt cavity 44 and is in power connection with the speed reducer 33, a first pulley 42 is fixedly disposed on the outer periphery of the long shaft 41 in the belt cavity, a second belt wheel 45 is fixedly arranged on the periphery of the stirring shaft 47 in the belt cavity 44, a belt 43 is arranged between the second belt wheel 45 and the first belt wheel 42, the belt 43 can be driven by the rotation of the stirring shaft 47, so that the long shaft 41 can rotate, the short shaft 39 can drive the wheel disc 32 to rotate, and the first connecting rod 64 can drive the door panel 40 to move left and right.
In addition, in one embodiment, the sensing mechanism 102 includes a fixed block 58 fixed on the left side of the sensing box 54, a second connecting rod 62 is hinged on the front side of the fixed block 58, a left side of the sensing cavity 55 is communicated with a square cavity 59 with a left opening, a right extending portion of the second connecting rod 62 penetrates through the square cavity 59 and extends into the sensing cavity 55, a floating block 57 is fixed on the right side of the fixed block, a second sealing sleeve 60 is fixedly installed between the sensing cavity 55 and the square cavity 59, the second connecting rod 62 penetrates through the second sealing sleeve 60, a first spring 63 is fixedly installed between the top surface of the second connecting rod 62 and the right side of the sensing box 54, an electrical contact block 61 is fixed on the bottom surface of the second connecting rod 62, an electrical contact switch 52 is fixed on the top surface of the solenoid valve 51, a one-way valve 77 is fixed between the sensing cavity 55 and the three-way pipe 50, when the liquid level in the sewage cavity 49 is high, sewage flows into the sensing cavity 55 through the connecting pipe 56, and when the amount of sewage in the sensing cavity 55 increases, the floating block 57 moves upwards to drive the electric contact block 61 to move downwards, and when the electric contact block 61 contacts the electric contact switch 52, the electromagnetic valve 51 is closed, so that the three-way pipe 50 stops discharging sewage into the sewage cavity 49.
In addition, in one embodiment, an air pump 12 is fixedly embedded in the inner wall of the left side of the connection cavity 14, the left side surface of the air pump 12 is communicated with the outside, an air pipe 13 is communicated between the air pump 12 and the connection cavity 14, and oxygen required for aeration can be filled into the connection cavity 14 through the operation of the air pump 12.
In addition, in one embodiment, the primary aeration mechanism 104 includes a sleeve 15 and a liquid receiving tank 16, a sleeve cavity 76 with a downward opening is provided in the sleeve 15, the liquid receiving tank 16 is located in the sleeve cavity 76, the outer side surface of the liquid receiving tank 16 abuts against the inner wall of the sleeve cavity 76, a first cylinder 22 and a second cylinder 21 are fixedly provided on the top wall of the lifting cavity 23, two sets of the second cylinders 21 are bilaterally symmetrically provided and are respectively located on the left side and the right side of the first cylinder 22, a first cylinder rod 19 is dynamically connected to the lower side of the first cylinder 22, a second cylinder rod 20 is dynamically connected to the lower side of the second cylinder 21, the downward extending part of the first cylinder rod 19 penetrates through the inner wall of the sleeve 15 and is fixedly connected to the top surface of the liquid receiving tank 16, the bottom surface of the second cylinder rod 20 is fixedly connected to the top surface of the sleeve 15, a rectangular cavity 75 is formed in the liquid receiving tank 16, six groups of water holes 17 with openings towards the outside are communicated with two sides of the rectangular cavity 75, two groups of air holes 18 with openings towards the upper side are communicated with the upper side of the rectangular cavity 75, a through hole 67 with a right opening is communicated with the right side of the sleeve cavity 76, the through hole 67 can be communicated with the water holes 17 and the liquid discharging cavity 30, a valve limiting block 38 is fixedly arranged on the right wall of the lifting cavity 23, a supporting block 69 is fixedly arranged on the right side of the sleeve 15, a sliding block 68 is slidably arranged on the right side of the sleeve 15, a second spring 70 is fixedly arranged between the bottom surface of the sliding block 68 and the top surface of the supporting block 69, when the door panel 40 moves rightwards, the first cylinder 22 operates first to drive the first cylinder rod 19 to drive the liquid receiving tank 16 to move downwards into the sewage cavity 49 and fill sewage, and then the second cylinder 21 operates to drive the second cylinder rod 20 to drive the sleeve 15 to move downwards rapidly, and the oxygen which is introduced into the connecting cavity 14 by carrying the air pump 12 rapidly seals the liquid receiving box 16, the oxygen can be pressed into the sewage to form aeration, after the aeration is finished, the sleeve 15 and the liquid receiving box 16 move upwards simultaneously, when the liquid receiving box 16 moves upwards to the maximum position, the valve limiting block 38 extrudes the sliding block 68 to move downwards, so that the through hole 67 can be communicated with the water hole 17 and the liquid discharge cavity 30, and the sewage after aeration can be discharged into the liquid discharge cavity 30.
In addition, in one embodiment, the secondary aeration mechanism 105 includes a water pump 28 fixedly embedded in the inner wall between the aeration chamber 24 and the liquid discharge chamber 30, a water discharge pipe 26 is communicated between the water pump 28 and the aeration chamber 24, a water suction pipe 29 is communicated between the water pump 28 and the liquid discharge chamber 30, the rightward extending portion of the water discharge pipe 26 extends into the aeration chamber 24, three groups of aeration discs 25 uniformly arranged are fixedly installed on the top surface of the water discharge pipe 26, and sewage in the liquid discharge chamber 30 can be introduced into the aeration chamber 24 through the operation of the water pump 28, and a secondary aeration effect is achieved through the aeration discs 25.
In addition, in one embodiment, the right side of the aeration cavity 24 is communicated with a water outlet 27, a water storage cavity 36 is arranged in the water tank 34, the upper side of the water storage cavity 36 is communicated with a water inlet 35 with an upward opening, the right side of the water storage cavity 36 is fixedly connected with a water tank pipe 37, a valve limiting block 38 is fixedly arranged on the periphery of the water tank pipe 37, water after secondary aeration can flow into the water storage cavity 36 through the water outlet 27 for storage, and the water in the water storage cavity 36 can be discharged through the valve limiting block 38.
When the device is used, the stirring shaft 47 can drive the stirring blade 48 to rotate through the operation of the motor 46, so that the stirring blade 48 has a stirring effect, the belt 43 can be driven through the rotation of the stirring shaft 47, so that the long shaft 41 can rotate, so that the short shaft 39 can drive the wheel disc 32 to rotate, the first connecting rod 64 can drive the door panel 40 to move left and right, when the liquid level in the sewage cavity 49 is higher, sewage can flow into the induction cavity 55 through the connecting pipe 56, and when the sewage in the induction cavity 55 is more and more, the floating block 57 can move upwards, so that the electric contact block 61 can be driven to move downwards, when the electric contact block 61 is contacted with the electric contact switch 52, the electromagnetic valve 51 is closed, so that the three-way pipe 50 can stop discharging the sewage into the sewage cavity 49, oxygen required for aeration can be flushed into the connecting cavity 14 through the operation of the air pump 12, when the door panel 40 moves rightwards, the first air cylinder 22 operates to drive the first air cylinder rod 19 to drive the liquid receiving tank 16 to move downwards into the sewage cavity 49, and sewage is filled, the second air cylinder 21 operates to enable the second air cylinder rod 20 to drive the sleeve 15 to rapidly move downwards, the air pump 12 is carried to rapidly seal the liquid receiving tank 16 by oxygen introduced into the connecting cavity 14, the oxygen can be pressed into the sewage to form aeration, the sleeve 15 and the liquid receiving tank 16 simultaneously move upwards after the completion, when the liquid receiving tank 16 moves upwards to the maximum position, the valve limiting block 38 extrudes the sliding block 68 to move downwards, the through hole 67 can be communicated with the water hole 17 and the liquid discharge cavity 30, the aerated sewage can be discharged into the liquid discharge cavity 30, the sewage in the liquid discharge cavity 30 can be introduced into the aeration cavity 24 through the operation of the water pump 28, the second aeration effect is achieved through the aeration disc 25, the water after the second aeration can flow into the water storage cavity 36 through the water outlet 27 to be stored, and the water in the water storage cavity 36 can be discharged through the valve limiting block 38.
The invention has the beneficial effects that: the invention can increase the oxygen content in the sewage more through two times of aeration processes, the microbial reaction in the sewage is more sufficient, and the sewage can be purified more quickly, the whole device has simple design and convenient operation, wherein, the stirring mechanism can prevent the sedimentation of particles in the sewage through stirring, the sensing mechanism can sense the sewage quantity in the device, so that the device can prevent the disordered operation of the mechanism in the device caused by excessive sewage while purifying the sewage continuously, the door opening mechanism can be linked with the stirring mechanism to control the left and right sliding of the door plate, the primary aeration mechanism can carry out the primary mechanical aeration, and the secondary aeration mechanism can carry out the secondary common aeration.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (8)
1. The utility model provides a multistage aeration equipment for sewage treatment, includes the main frame body, its characterized in that: the sewage treatment device is characterized in that a sewage cavity is formed in the main machine body, an induction box is fixedly arranged on the left side face of the main machine body, an induction cavity is formed in the induction box, a connecting pipe and a three-way pipe are communicated between the induction cavity and the sewage cavity, the connecting pipe is positioned on the upper side of the three-way pipe, the leftward extending part of the three-way pipe is communicated with an external sewage source, a solenoid valve capable of controlling the three-way pipe to be communicated or closing the sewage source is fixedly arranged outside the three-way pipe, a stirring mechanism capable of stirring sewage to prevent particle sedimentation is arranged in the sewage cavity, and an induction mechanism capable of inducing whether the liquid level in the sewage cavity is too high to control the solenoid valve to be;
the upside intercommunication in sewage chamber is equipped with the connection chamber, the upside intercommunication in connection chamber is equipped with the lift chamber, it can make to slide on the back wall in connection chamber connect the chamber intercommunication or seal the door plant in lift chamber, the right side intercommunication in connection chamber is equipped with the rim plate chamber, the rim plate intracavity is equipped with steerable door plant horizontal slip's mechanism of opening door, the lift intracavity is equipped with the primary aeration mechanism that carries out primary aeration to sewage, the right side intercommunication in lift chamber is equipped with the flowing back chamber, the chamber of exposing to the sun has been seted up to the upside in flowing back chamber, the aeration intracavity is equipped with the secondary aeration mechanism that can carry out secondary aeration to sewage, the right flank of the host computer body sets firmly the water tank that can collect the water after twice aeration.
2. A multi-stage aeration apparatus for wastewater treatment according to claim 1, wherein: the stirring mechanism is established including rotating (mixing) shaft on the sewage chamber diapire, set firmly two sets of bilateral symmetry's stirring leaf on the periphery of (mixing) shaft, the belt chamber has been seted up to the downside in sewage chamber, the diapire in belt chamber is embedded to have the motor, the (mixing) shaft downwardly extending part runs through the belt chamber, and with motor power is connected.
3. A multi-stage aeration apparatus for wastewater treatment according to claim 2, wherein: the door opening mechanism comprises a short shaft rotatably arranged on the bottom wall of the wheel disc cavity, a wheel disc is fixedly arranged on the top surface of the short shaft, a first connecting rod is hinged to the right side surface of the door plate, the rightwards extending part of the first connecting rod extends into the wheel disc cavity and is hinged to the top surface of the wheel disc, a first sealing sleeve is fixedly arranged between the connecting cavity and the wheel disc cavity, the first connecting rod penetrates through the first sealing sleeve, a speed reducer is fixedly embedded in the inner wall of the lower side of the wheel disc cavity, the downwards extending part of the short shaft is in power connection with the speed reducer, a long shaft is rotatably arranged on the bottom wall of the belt cavity, the upwards extending part of the long shaft penetrates through the inner wall of the upper side of the belt cavity and is in power connection with the speed reducer, a first belt wheel is fixedly arranged on the periphery of the long shaft in the belt cavity, and a second belt wheel is fixedly arranged on the, and a belt is arranged between the second belt wheel and the first belt wheel.
4. A multi-stage aeration apparatus for wastewater treatment according to claim 1, wherein: the induction mechanism is including setting firmly fixed block on the response case left surface, the articulated second connecting rod that is equipped with on the leading flank of fixed block, the left side intercommunication in response chamber is equipped with the square chamber of opening left, the second connecting rod extends the part right and runs through square chamber, and stretches into in the response chamber, and its right flank has set firmly the floating block, the response chamber with fixed mounting has the second seal cover between the square chamber, the second connecting rod runs through the second seal cover, the top surface of second connecting rod with fixed mounting has first spring between the right flank of response case, the bottom surface of second connecting rod has set firmly the electric touch piece, the top surface of solenoid valve has set firmly the electric touch switch, the response chamber with the check valve has set firmly between the three-way pipe.
5. A multi-stage aeration apparatus for wastewater treatment according to claim 1, wherein: an air pump is fixedly embedded in the inner wall of the left side of the connecting cavity, the left side face of the air pump is communicated with the outside, and an air pipe is communicated between the air pump and the connecting cavity.
6. A multi-stage aeration apparatus for wastewater treatment according to claim 1, wherein: the primary aeration mechanism comprises a sleeve and a liquid receiving box, wherein a sleeve cavity with a downward opening is arranged in the sleeve, the liquid receiving box is positioned in the sleeve cavity, the outer side surface of the liquid receiving box is abutted against the inner wall of the sleeve cavity, a first air cylinder and a second air cylinder are fixedly arranged on the top wall of the lifting cavity, two groups of the second air cylinders are arranged in bilateral symmetry and are respectively positioned on the left side and the right side of the first air cylinder, a first air cylinder rod is dynamically connected to the lower side of the first air cylinder, a second air cylinder rod is dynamically connected to the lower side of the second air cylinder, the downward extending part of the first air cylinder rod penetrates through the inner wall of the sleeve and is fixedly connected with the top surface of the liquid receiving box, the bottom surface of the second air cylinder rod is fixedly connected with the top surface of the sleeve, a rectangular cavity is arranged in the liquid receiving box, and six groups of water holes with outward openings are communicated with the two sides, the upper side of the rectangular cavity is communicated with two groups of air holes with upward openings, the right side of the sleeve cavity is communicated with a through hole with a rightward opening, the through hole can be communicated with the water hole and the liquid discharge cavity, the right wall of the lifting cavity is fixedly provided with a valve limiting block, the right side surface of the sleeve is fixedly provided with a supporting block, the right side surface of the sleeve is provided with a sliding block in a sliding manner, and a second spring is fixedly arranged between the bottom surface of the sliding block and the top surface of the supporting block.
7. A multi-stage aeration apparatus for wastewater treatment according to claim 1, wherein: the secondary aeration mechanism comprises a water pump fixedly embedded in the inner wall between the aeration cavity and the liquid discharge cavity, a drain pipe is communicated between the water pump and the aeration cavity, a water suction pipe is communicated between the water pump and the liquid discharge cavity, the right extending part of the drain pipe extends into the aeration cavity, and three groups of aeration discs which are uniformly distributed are fixedly arranged on the top surface of the drain pipe.
8. A multi-stage aeration apparatus for wastewater treatment according to claim 1, wherein: the right side intercommunication in aeration chamber is equipped with the delivery port, be equipped with the water storage chamber in the water tank, the upside intercommunication in water storage chamber is equipped with the ascending water inlet of opening, the right side fixed connection in water storage chamber is equipped with the water tank pipe, the valve restriction piece has set firmly in the periphery of water tank pipe.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910707710.0A CN110330097B (en) | 2019-08-01 | 2019-08-01 | A multistage aeration equipment for sewage treatment |
| JP2020001501A JP6764081B1 (en) | 2019-08-01 | 2020-01-08 | Multi-stage aeration device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910707710.0A CN110330097B (en) | 2019-08-01 | 2019-08-01 | A multistage aeration equipment for sewage treatment |
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| Publication Number | Publication Date |
|---|---|
| CN110330097A CN110330097A (en) | 2019-10-15 |
| CN110330097B true CN110330097B (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910707710.0A Active CN110330097B (en) | 2019-08-01 | 2019-08-01 | A multistage aeration equipment for sewage treatment |
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| JP (1) | JP6764081B1 (en) |
| CN (1) | CN110330097B (en) |
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| CN110685794B (en) * | 2019-11-20 | 2021-03-12 | 苏州科泰科技有限公司 | Adjustable auxiliary device capable of prolonging service life of turbine |
| CN113830978B (en) * | 2021-11-09 | 2023-07-25 | 池州学院 | Drop aeration biological contact method for treating rural domestic sewage |
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| DE3016708A1 (en) * | 1980-04-30 | 1981-11-05 | Werner Dipl.-Ing. 7777 Salem Zyla | Portable ion exchange vessel for purifying liquids or gases - has cranked pipe for use as handle or connection to adjacent vessel |
| CN103030231A (en) * | 2011-09-29 | 2013-04-10 | 鞍钢股份有限公司 | Recovery system and recovery technology of desulfuration seawater |
| CN207918635U (en) * | 2018-01-08 | 2018-09-28 | 沧州天地源食品有限公司 | Sewage-treatment plant |
| CN109607837A (en) * | 2018-12-29 | 2019-04-12 | 安徽世绿环保科技有限公司 | A kind of sanitary sewage aeration treatment apparatus being equipped with settling tank |
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- 2019-08-01 CN CN201910707710.0A patent/CN110330097B/en active Active
-
2020
- 2020-01-08 JP JP2020001501A patent/JP6764081B1/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3016708A1 (en) * | 1980-04-30 | 1981-11-05 | Werner Dipl.-Ing. 7777 Salem Zyla | Portable ion exchange vessel for purifying liquids or gases - has cranked pipe for use as handle or connection to adjacent vessel |
| CN103030231A (en) * | 2011-09-29 | 2013-04-10 | 鞍钢股份有限公司 | Recovery system and recovery technology of desulfuration seawater |
| CN207918635U (en) * | 2018-01-08 | 2018-09-28 | 沧州天地源食品有限公司 | Sewage-treatment plant |
| CN109607837A (en) * | 2018-12-29 | 2019-04-12 | 安徽世绿环保科技有限公司 | A kind of sanitary sewage aeration treatment apparatus being equipped with settling tank |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6764081B1 (en) | 2020-09-30 |
| JP2021023925A (en) | 2021-02-22 |
| CN110330097A (en) | 2019-10-15 |
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