CN114180713A - Waste incineration power plant is with synthesizing sewage recovery processing apparatus - Google Patents
Waste incineration power plant is with synthesizing sewage recovery processing apparatus Download PDFInfo
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- CN114180713A CN114180713A CN202210140733.XA CN202210140733A CN114180713A CN 114180713 A CN114180713 A CN 114180713A CN 202210140733 A CN202210140733 A CN 202210140733A CN 114180713 A CN114180713 A CN 114180713A
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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
- C02F3/12—Activated sludge 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
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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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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Abstract
The invention provides a comprehensive sewage recovery and treatment device for a waste incineration power plant, and relates to the technical field of sewage recovery and treatment. Waste incineration power plant includes with synthesizing sewage recovery processing apparatus: the upper surface of the base is connected with an activated sludge tank with an upward opening, and the upper surface of the base is connected with a water inlet pipe for injecting water into the activated sludge tank through a bracket; the baffling pipe is connected with the water outlet of the water inlet pipe; the buffer mechanism with the rotation function is connected with the vertical section of the baffling pipe. The comprehensive sewage recovery and treatment device for the waste incineration power plant has the advantages of reducing the influence on the activity of microorganisms in activated sludge and improving the sewage treatment effect.
Description
Technical Field
The invention relates to the technical field of sewage recovery treatment, in particular to a comprehensive sewage recovery treatment device for a waste incineration power plant.
Background
In recent years, with the acceleration of urbanization and the improvement of water quality requirements, waste water treatment in a waste incineration power plant has received much attention, and the batch activated sludge process is a common process for treating waste water in a waste incineration power plant.
At present, when waste water of a waste incineration power plant is treated by an intermittent activated sludge method, when sewage directly enters into an activated sludge tank from a water inlet above, the impact of sewage water flow during outflow is large, the activity of microorganisms in the activated sludge is easily influenced, and even the death of the microorganisms in the activated sludge is caused, so that the effect of sewage treatment is influenced.
Therefore, there is a need to provide a new integrated wastewater recycling device for waste incineration power plants to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides a comprehensive sewage recovery and treatment device for a waste incineration power plant, which reduces the influence on the activity of microorganisms in activated sludge.
The invention provides a comprehensive sewage recovery and treatment device for a waste incineration power plant, which comprises: the upper surface of the base is connected with an activated sludge tank with an upward opening, and the upper surface of the base is connected with a water inlet pipe for injecting water into the activated sludge tank through a bracket; the baffling pipe is connected with the water outlet of the water inlet pipe and is inserted into the activated sludge; the buffer mechanism with the rotation function is connected with the vertical section of the baffling pipe; the buffer mechanism with the rotating function comprises a fixing ring, the inner wall of the vertical section of the baffling pipe is fixedly connected with the fixing ring, and a fixing disc is arranged below the fixing ring; the outer diameter of the fixed disc is larger than the inner diameter of the fixed ring, and the fixed disc is elastically connected with the fixed ring through the elastic connecting assembly; the fixed disc is rotatably connected with a rotating shaft which is concentrically arranged, and the upper end of the rotating shaft extends to the upper part of the fixed ring and is fixedly connected with a first impeller which is concentrically arranged; the lower extreme fixedly connected with of pivot is used for sheltering from baffling the open-ended fender dish of the vertical section of pipe, and the top of fender dish is equipped with the second impeller of concentric setting, second impeller and pivot fixed connection.
Preferably, the elastic connecting assembly comprises a limiting rod and side lugs, and the outer surface of the fixed disc is fixedly connected with the side lugs; the lower surface of the fixing ring is fixedly connected with a limiting rod, and the limiting rod penetrates through the side lug and is connected with the side lug in a sliding manner; the lower extreme fixedly connected with bottom plate of gag lever post, the lower extreme of pressure spring is connected to the upper surface of bottom plate, and the upper end and the lower surface of fixed disk of pressure spring are connected.
Preferably, the buffer mechanism with the rotating function further comprises a side plate assembly, the side plate assembly comprises side plates, a plurality of side plates which are uniformly and circumferentially arranged around the side plates are arranged on the outer side of the blocking disc, and the side plates are connected with the blocking disc through springs; the outer surface of the baffle disc is fixedly connected with a plurality of fixed sleeves, one end of each fixed sleeve is arranged close to the side plate, and the spring is positioned in the fixed sleeve; the outer surface of the blocking disc is fixedly connected with a plurality of telescopic rods, one end of each telescopic rod, far away from the corresponding blocking disc, is fixedly connected with the corresponding side plate, and the springs are connected on the corresponding telescopic rods in series.
Preferably, the activated sludge tank is rotatably connected with the upper surface of the base through a transmission shaft; and the upper surface of the base is provided with a driving mechanism for driving the activated sludge tank to horizontally rotate.
Preferably, the driving mechanism comprises a motor and an outer gear ring, and the outer surface of the activated sludge tank is fixedly connected with the outer gear ring; the upper surface of the base is fixedly connected with an electric motor, the output end of the electric motor is fixedly connected with a driving gear, and the driving gear is meshed with the outer gear ring.
Preferably, an air bag mechanism is connected in the activated sludge tank, and the air bag mechanism is further connected with the horizontal section of the baffling pipe.
Preferably, the air bag mechanism comprises a pressing plate and a pin shaft, the pressing plate which is obliquely arranged is rotatably connected in the activated sludge tank through the pin shaft, and the lower surface of the pressing plate is connected with the elastic air bag; one end of the pin shaft penetrates through the activated sludge tank and is fixedly connected with one end of the spiral spring; the other end of the spiral spring is fixedly connected with the outer surface of the activated sludge pool; the lower surface of the horizontal section of the baffle pipe is fixedly connected with a fixed rod, and the lower surface of the fixed rod is connected with a ball in a rolling manner.
Preferably, the air bag mechanism further comprises an air inlet pipe and an air outlet pipe, the outer surface of the elastic air bag is fixedly connected with the air inlet pipe communicated with the elastic air bag, the air inlet pipe penetrates through the activated sludge tank, and one section of the air inlet pipe extending to the outside of the activated sludge tank is connected with a one-way air inlet valve; the outer surface of the elastic air bag is also fixedly connected with an air outlet pipe which is communicated with the elastic air bag, and a one-way electromagnetic valve used for controlling the communication and the closing of the interior of the elastic air bag is arranged on the air outlet pipe.
Preferably, the air outlet pipe is arranged close to the bottom of the elastic air bag.
Compared with the prior art, the comprehensive sewage recovery and treatment device for the waste incineration power plant has the following beneficial effects:
1. when the invention is used, the baffling pipe is inserted into the activated sludge, so that the sewage can enter the activated sludge, the full contact between the sewage and the activated sludge is facilitated, and the sewage treatment effect of the activated sludge is improved; the baffling pipe is inserted into the activated sludge, so that the height difference between the activated sludge and the water outlet of the water inlet pipe is reduced, the impact force of sewage on the activated sludge is reduced, the influence of the impact of the sewage on the activity of microorganisms in the activated sludge is further reduced, and the sewage treatment effect of the activated sludge is improved; the flowing speed of sewage can be reduced by baffling the sewage through the baffling pipe, and the impact force of the sewage is reduced, so that the influence of the impact of the sewage on the activity of microorganisms in the activated sludge is reduced, and the sewage treatment effect of the activated sludge is improved;
2. the first impeller, the fixed disc, the second impeller and the like can play a role in blocking sewage flow, so that the speed of the sewage flow is reduced, and further, the impact force of the sewage flow discharged from the water outlet of the vertical section of the deflection pipe is reduced, so that the influence on the activity of microorganisms in activated sludge is reduced, and the sewage treatment effect of the activated sludge is improved;
3. according to the invention, through the movement of the fixed disc and the rotation of the first impeller and the second impeller, which are driven by water flow, the impact energy of sewage water flow can be consumed, and the impact force of the sewage water flow discharged from the water outlet of the vertical section of the baffling pipe is reduced, so that the influence on the activity of microorganisms in activated sludge is reduced, and the sewage treatment effect of the activated sludge is improved;
4. when the baffle plate is used, when the fixed disc moves, the second impeller can slide out of the water outlet of the vertical section of the baffle pipe, the activated sludge in the activated sludge tank can be disturbed through the rotation of the second impeller and the baffle disc, the fluidity of the activated sludge is increased, the contact between sewage and the activated sludge at different positions is facilitated, and the sewage treatment effect is improved; through the rotation of the second impeller, sewage discharged from the water outlet of the backflow pipe can be flapped, so that water flow can flow out more dispersedly, the contact between the sewage and activated sludge at different positions is further facilitated, and the sewage treatment effect is further improved;
5. when the baffle device is used, when no sewage enters the water inlet pipe, the fixed disc and the baffle disc are reset under the action of the elastic restoring force of the elastic connecting assembly, the water outlet of the vertical section of the backflow pipe can be shielded through the baffle disc, and the opening in the fixed ring is blocked through the fixed disc, so that the amount of activated sludge entering the baffle pipe is reduced, the probability that the activated sludge is dried in the baffle pipe to block the baffle pipe is reduced, and the use reliability of the device is improved;
6. the position of the baffling pipe relative to the activated sludge tank can be adjusted through the rotation of the activated sludge tank, so that the position of the sewage inlet relative to the activated sludge tank is adjusted, the sewage can be fully contacted with the activated sludge, and the sewage treatment effect is further improved; because the activated sludge pond can rotate, and baffling pipe inserts in the activated sludge pond, when the activated sludge pond rotated, can stir the activated sludge in the activated sludge pond through the baffling pipe for sewage can with the abundant contact of activated sludge.
Drawings
FIG. 1 is a schematic structural diagram of a comprehensive sewage recycling device for a waste incineration power plant according to a preferred embodiment of the present invention.
Fig. 2 is a schematic structural view of the driving mechanism shown in fig. 1.
Fig. 3 is a schematic sectional view of the integrated sewage recovery and treatment apparatus for a waste incineration power plant shown in fig. 1.
Fig. 4 is a schematic structural view of the airbag mechanism shown in fig. 3.
Fig. 5 is a schematic view of the internal structure of the baffle shown in fig. 3.
Fig. 6 is a schematic structural view of the damper mechanism shown in fig. 5.
Fig. 7 is a schematic structural view of the elastic connection assembly in the buffer mechanism shown in fig. 6.
Fig. 8 is a schematic structural view of a side plate assembly in the buffer mechanism shown in fig. 6.
Reference numbers in the figures: 1. a support; 2. a water inlet pipe; 3. an activated sludge tank; 4. a base; 5. a drive mechanism; 51. a protective cover; 52. a driving gear; 53. an electric motor; 54. an outer ring gear; 6. a baffling pipe; 7. an air bag mechanism; 71. a spiral wound power spring; 72. an air inlet pipe; 73. an elastic air bag; 74. a one-way solenoid valve; 75. an air outlet pipe; 76. pressing a plate; 77. a pin shaft; 78. a ball bearing; 79. fixing the rod; 8. a buffer mechanism; 81. a fixing ring; 82. an elastic connection assembly; 821. a limiting rod; 822. a base plate; 823. a lateral ear; 824. a pressure spring; 83. a rotating shaft; 84. a catch tray; 85. a connecting rod; 86. a first impeller; 87. fixing the disc; 88. a second impeller; 89. a side plate assembly; 891. a spring; 892. a side plate; 893. fixing a sleeve; 894. a telescopic rod; 9. a drive shaft.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1 to 8, an integrated sewage recycling device for a waste incineration power plant includes: the device comprises a base 4, wherein the upper surface of the base 4 is connected with an activated sludge tank 3 with an upward opening, and the upper surface of the base 4 is connected with a water inlet pipe 2 for injecting water into the activated sludge tank 3 through a bracket 1; the baffling pipe 6 is connected with the water outlet of the water inlet pipe 2, and the baffling pipe 6 is inserted into the activated sludge; the buffer mechanism 8 with the rotation function is connected with the vertical section of the baffle pipe 6.
Need to explain: sewage after pretreatment such as filtration, standing and the like enters a baffling pipe 6 through a water inlet pipe 2, enters an activated sludge tank 3 through baffling of the baffling pipe 6, is contacted with activated sludge in the activated sludge tank 3, and is treated by an activated sludge method;
it is also stated that: the baffling pipe 6 is inserted into the activated sludge, so that sewage can enter the activated sludge, the sewage is in full contact with the activated sludge, and the sewage treatment effect of the activated sludge is improved; the baffling pipe 6 is inserted into the activated sludge, so that the height difference between the activated sludge and the water outlet of the water inlet pipe 2 is reduced, the impact force of sewage on the activated sludge is reduced, the influence of the impact of the sewage on the activity of microorganisms in the activated sludge is further reduced, and the sewage treatment effect of the activated sludge is improved; the flowing speed of sewage can be reduced by baffling the sewage through the baffling pipe 6, and the impact force of the sewage is reduced, so that the influence of the impact of the sewage on the activity of microorganisms in the activated sludge is reduced, and the sewage treatment effect of the activated sludge is improved;
it is also stated that: the buffer mechanism 8 can play a role in blocking the sewage flow, so that the impact force of the sewage flow is reduced; the buffer mechanism 8 can be driven to rotate by the flowing of the sewage water flow, so that the kinetic energy of the sewage water flow is converted, the kinetic energy of the sewage water flow is consumed, the impact force of the sewage water flow is reduced, the influence of the impact of the sewage on the activity of microorganisms in the activated sludge is reduced, and the sewage treatment effect of the activated sludge is further improved;
it is also stated that: the active sludge in the active sludge pool 3 can be disturbed through the rotation of the buffer mechanism 8, the fluidity of the active sludge is increased, the contact between sewage and the active sludge at different positions is facilitated, and the sewage treatment effect is improved; can also pat 6 delivery port exhaust sewage of fold flow pipe through buffer gear 8's rotation for rivers can be more dispersed outflow, further are favorable to sewage and the activated sludge contact of different positions, further improve the effect to sewage treatment.
Referring to fig. 5 and 6, the buffer mechanism 8 with a rotation function includes a fixing ring 81, the fixing ring 81 is fixedly connected to the inner wall of the vertical section of the baffle 6, and a fixing disc 87 is arranged below the fixing ring 81; the outer diameter of the fixed disc 87 is larger than the inner diameter of the fixed ring 81, and the fixed disc 87 is elastically connected with the fixed ring 81 through the elastic connecting assembly 82; the fixed disk 87 is rotatably connected with a rotating shaft 83 which is concentrically arranged, and the upper end of the rotating shaft 83 extends above the fixed ring 81 and is fixedly connected with a first impeller 86 which is concentrically arranged; the lower end of the rotating shaft 83 is fixedly connected with a baffle disc 84 used for shielding an opening of a vertical section of the baffling pipe 6, a second impeller 88 concentrically arranged is arranged above the baffle disc 84, and the second impeller 88 is fixedly connected with the rotating shaft 83.
Need to explain: when sewage water flow enters the vertical section of the baffling pipe 6, under the action of the water flow, the elastic connecting assembly 82 is elastically deformed, so that the fixed disc 87 moves downwards, a space for the water flow to pass is formed between the fixed disc 87 and the fixed ring 81, and the rotating shaft 83 and the second impeller 88 synchronously move downwards; under the action of the water flow, the first impeller 86 is rotated, so that the rotating shaft 83 and the second impeller 88 are synchronously rotated;
it is also stated that: the first impeller 86, the fixed disc 87, the second impeller 88 and the like can play a role in blocking sewage flow, so that the speed of the sewage flow is reduced, and further, the impact force of the sewage flow discharged from the water outlet of the vertical section of the baffling pipe 6 is reduced, so that the influence on the activity of microorganisms in the activated sludge is reduced, and the treatment effect of the activated sludge on the sewage is improved;
it is also stated that: through the movement of the fixed disc 87 and the rotation of the first impeller 86 and the second impeller 88, the impact energy of sewage water flow can be consumed, the impact force of the sewage water flow discharged from the water outlet of the vertical section of the baffling pipe 6 is reduced, the influence on the activity of microorganisms in the activated sludge is reduced, and the sewage treatment effect of the activated sludge is improved;
it is also stated that: when the fixed disc 87 moves, the second impeller 88 can slide out of the water outlet of the vertical section of the baffle pipe 6, and the activated sludge in the activated sludge tank 3 can be disturbed through the rotation of the second impeller 88 and the baffle disc 84, so that the fluidity of the activated sludge is increased, the contact between sewage and the activated sludge at different positions is facilitated, and the sewage treatment effect is improved; through the rotation of the second impeller 88, sewage discharged from the water outlet of the fold flow pipe 6 can be flapped, so that water flow can flow out more dispersedly, the contact between the sewage and activated sludge at different positions is further facilitated, and the sewage treatment effect is further improved;
it is also stated that: when no longer having sewage to enter into in inlet tube 2, under the effect of elastic connection assembly 82 elastic recovery power, make fixed disk 87 and fender dish 84 reset, can shelter from the delivery port of the vertical section of baffling pipe 6 through keeping off dish 84, through the inside opening of the solid fixed ring 81 of fixed disk 87 shutoff, thereby reduce the volume that activated sludge enters into baffling pipe 6, reduce the probability that activated sludge blockked up in baffling pipe 6 in the drying, improve the reliability that the device used.
Referring to fig. 6, a connecting rod 85 is slidably connected to the upper surface of the rotating shaft 83, and the upper end of the connecting rod 85 is rotatably connected to the inner wall of the baffle pipe 6.
Need to explain: the connecting rod 85 can limit the vertical movement of the rotating shaft 83, so that the rotating shaft 83 can move more stably.
Referring to fig. 6 and 7, the elastic connection assembly 82 includes a limiting rod 821 and a side lug 823, and the side lug 823 is fixedly connected to the outer surface of the fixed plate 87; the lower surface of the fixing ring 81 is fixedly connected with a limiting rod 821, and the limiting rod 821 penetrates through the side lug 823 and is connected with the side lug 823 in a sliding mode; the lower end of the limiting rod 821 is fixedly connected with a bottom plate 822, the upper surface of the bottom plate 822 is connected with the lower end of a pressure spring 824, and the upper end of the pressure spring 824 is connected with the lower surface of the fixed disc 87.
Need to explain: the limiting rod 821 plays a limiting role, when water impacts the fixed disk 87, the pressure spring 824 is compressed, the fixed disk 87 moves downwards along the limiting rod 821 at the moment, a space for water to pass through is formed between the fixed disk 87 and the fixing ring 81, and the movement of the fixed disk 87 is more stable through the limiting rod 821.
Referring to fig. 6 and 8, the damper mechanism 8 with a rotation function further includes a side plate assembly 89, the side plate assembly 89 includes a side plate 892, the outer side of the catch tray 84 is provided with a plurality of side plates 892 arranged circumferentially around the outer side thereof, and the side plates 892 are connected to the catch tray 84 through springs 891; the outer surface of the blocking disc 84 is fixedly connected with a plurality of fixing sleeves 893, one end of each fixing sleeve 893 is arranged close to the side plate 892, and the spring 891 is positioned in each fixing sleeve 893; the outer surface of the blocking disk 84 is also fixedly connected with a plurality of telescopic rods 894, one end of each telescopic rod 894 far away from the blocking disk 84 is fixedly connected with the corresponding side plate 892, and the springs 891 are strung on the corresponding telescopic rods 894.
Need to explain: when the baffle disc 84 rotates, the side plate 892 can be driven to rotate, the activated sludge in the activated sludge tank 3 can be disturbed through the side plate 892, and the side plate 892 has a certain length, so that the activated sludge in a larger range can be disturbed, the contact between sewage and activated sludge at different positions is further facilitated, and the sewage treatment effect is further improved;
it is also stated that: spring 891 has elasticity, retrains spring 891's crooked deformation through fixed cover, retrains spring 891's tensile length through telescopic link 894 to make curb plate 892 can elastic movement in the certain limit, thereby adjust the use angle and the service position of curb plate 892, improve curb plate 892 to activated sludge's disturbance effect, be favorable to the activated sludge contact of sewage and different positions.
Referring to fig. 1 and 2, the activated sludge tank 3 is rotatably connected with the upper surface of the base 4 through a transmission shaft 9; and a driving mechanism 5 for driving the activated sludge tank 3 to horizontally rotate is arranged on the upper surface of the base 4.
Need to explain: can make whole activated sludge pond 3 rotate through actuating mechanism 5 to be favorable to activated sludge's in the activated sludge pond 3 flow, and the position of adjustment baffling pipe 6 for activated sludge pond 3, and then the position of adjustment sewage water inlet for activated sludge pond 3, make sewage can with the abundant contact of activated sludge, improve the effect to sewage treatment.
Referring to fig. 2, the driving mechanism 5 comprises a motor 53 and an outer gear ring 54, and the outer gear ring 54 is fixedly connected to the outer surface of the activated sludge tank 3; the upper surface of the base 4 is fixedly connected with a motor 53, the output end of the motor 53 is fixedly connected with a driving gear 52, and the driving gear 52 is meshed with an outer gear ring 54.
Need to explain: the driving gear 52 can drive the outer gear ring 54 to rotate through the work of the motor 53, so that the activated sludge tank 3 can synchronously rotate, the flow of activated sludge in the activated sludge tank 3 can be facilitated through the rotation of the activated sludge tank 3, the contact probability of sewage and activated sludge is increased, the contact of the sewage and the activated sludge is more sufficient, and the sewage treatment effect is improved;
it is also stated that: the position of the baffling pipe 6 relative to the activated sludge pool 3 can be adjusted through the rotation of the activated sludge pool 3, and then the position of the sewage inlet relative to the activated sludge pool 3 is adjusted, so that the sewage can be fully contacted with the activated sludge, and the sewage treatment effect is further improved;
it is also stated that: because activated sludge tank 3 can rotate, and baffling pipe 6 inserts in the activated sludge in activated sludge tank 3, when activated sludge tank 3 rotated, can stir the activated sludge in activated sludge tank 3 through baffling pipe 6 for sewage can with the abundant contact of activated sludge.
Referring to fig. 2, the driving mechanism 5 further comprises a protective cover 51, and the outer surface of the activated sludge tank 3 is fixedly connected with the protective cover 51 with a downward opening; the outer ring gear 54 is located in the shield 51, and the shield 51 is provided with an opening for avoiding the driving gear 52.
Need to explain: the outer gear ring 54 can be protected through the protective cover 51, the probability that an operator is accidentally injured by the outer gear ring 54 is reduced, and the use safety of the device is improved; and the external gear ring 54 is protected by the protective cover 51, so that the probability of interference caused by external objects to the rotation of the external gear ring 54 is reduced, and the use reliability of the device is improved.
Referring to fig. 3 and 4, an air bag mechanism 7 is connected in the activated sludge tank 3, and the air bag mechanism 7 is also connected with the horizontal section of the baffle pipe 6.
Need to explain: through the rotation of activated sludge pond 3, can extrude gasbag mechanism 7 for gasbag mechanism 7 takes place elastic deformation, and elastic deformation through gasbag mechanism 7 also can carry out the disturbance to the activated sludge in the activated sludge pond 3, makes sewage can with the abundant contact of activated sludge, improves sewage treatment's effect.
Referring to fig. 4, the air bag mechanism 7 includes a pressure plate 76 and a pin 77, the pressure plate 76 is rotatably connected to the activated sludge tank 3 through the pin 77, and the elastic air bag 73 is connected to the lower surface of the pressure plate 76; one end of the pin shaft 77 penetrates through the activated sludge tank 3 and is fixedly connected with one end of the spiral spring 71; the other end of the spiral spring 71 is fixedly connected with the outer surface of the activated sludge tank 3; the lower surface of the horizontal section of the baffling pipe 6 is fixedly connected with a fixing rod 79, and the lower surface of the fixing rod 79 is connected with a ball 78 in a rolling manner.
Need to explain: because the pressing plate 76 is obliquely arranged and the activated sludge tank 3 can rotate, when the activated sludge tank 3 rotates, the pressing plate 76 is driven to synchronously rotate, at the moment, the pressing plate 76 can be in contact with the fixing rod 79, and the fixing rod 79 moves upwards from the lower part of the pressing plate 76, and because the length of the fixing rod 79 is fixed, the pressing plate 76 can be extruded through the fixing rod 79, so that the elastic air bag 73 is elastically deformed, the spiral spring 71 is also elastically deformed, the activated sludge in the activated sludge tank 3 can be disturbed through the elastic deformation of the elastic air bag 73, the activated sludge in the activated sludge tank 3 can better flow, the sewage can be fully contacted with the activated sludge, and the sewage treatment effect is improved;
it is also stated that: the fixing rod 79 is in contact with the pressure plate 76 through the ball 78, and friction between the fixing rod 79 and the pressure plate 76 can be changed from sliding to rolling through the ball 78, so that friction between the fixing rod 79 and the pressure plate 76 is reduced, the abrasion rate of the pressure plate 76 is reduced, and the service life of the pressure plate 76 is prolonged.
Referring to fig. 4, the air bag mechanism 7 further includes an air inlet pipe 72 and an air outlet pipe 75, the outer surface of the elastic air bag 73 is fixedly connected with the air inlet pipe 72 communicated with the elastic air bag, the air inlet pipe 72 is arranged to penetrate through the activated sludge tank 3, and a section of the air inlet pipe 72 extending to the outside of the activated sludge tank 3 is connected with a one-way air inlet valve; the outer surface of the elastic air bag 73 is also fixedly connected with an air outlet pipe 75 communicated with the elastic air bag, and a one-way electromagnetic valve 74 for controlling the communication and closing of the interior of the elastic air bag is installed on the air outlet pipe 75.
It is also stated that: the elastic air bag 73 is a negative pressure air bag with elasticity, when the pressing plate 76 does not extrude the elastic air bag 73 any more, under the action of elastic restoring force of the spiral spring 71, the pressing plate 76 moves upwards, external air enters the air inlet pipe 72 through the one-way air inlet valve, finally enters the elastic air bag 73 through the diversion of the air inlet pipe 72, and inflates the elastic air bag 73; when the pressing plate 76 extrudes the elastic air bag 73 again, the one-way electromagnetic valve 74 is opened at the moment, so that the gas in the elastic air bag 73 can be discharged through the gas outlet pipe 75, the oxygen content of the activated sludge in the activated sludge tank 3 can be improved, the growth and the reproduction of microorganisms in the activated sludge can be facilitated, and the activity of the activated sludge in the activated sludge tank 3 can be ensured.
Referring to fig. 4, the outlet tube 75 is disposed near the bottom of the elastic bag 73.
Need to explain: the interference of the air outlet pipe 75 on the rotation of the pressure plate 76 is avoided, and the use reliability of the device is improved; at the same time, the probability of damage to the outlet tube 75 is reduced.
The working principle of the comprehensive sewage recovery and treatment device for the waste incineration power plant provided by the invention is as follows:
when the baffle pipe is used, when sewage water flow enters the vertical section of the baffle pipe 6, under the action of the water flow, the elastic connecting assembly 82 is elastically deformed, so that the fixed disc 87 moves downwards, a space for the water flow to pass is formed between the fixed disc 87 and the fixed ring 81, and the rotating shaft 83 and the second impeller 88 synchronously move downwards; under the action of the water flow, the first impeller 86 is rotated, so that the rotating shaft 83 and the second impeller 88 are synchronously rotated; the first impeller 86, the fixed disc 87, the second impeller 88 and the like can play a role in blocking sewage flow, so that the speed of the sewage flow is reduced, and further, the impact force of the sewage flow discharged from the water outlet of the vertical section of the baffling pipe 6 is reduced, so that the influence on the activity of microorganisms in the activated sludge is reduced, and the treatment effect of the activated sludge on the sewage is improved; according to the invention, through the movement of the fixed disc 87 and the rotation of the first impeller 86 and the second impeller 88 which are driven by water flow, the impact energy of sewage water flow can be consumed, the impact force of the sewage water flow discharged from the water outlet of the vertical section of the baffling pipe 6 is reduced, the influence on the activity of microorganisms in activated sludge is reduced, and the sewage treatment effect of the activated sludge is improved; when the device is used, when the fixed disc 87 moves, the second impeller 88 can slide out of the water outlet of the vertical section of the baffle pipe 6, the activated sludge in the activated sludge tank 3 can be disturbed through the rotation of the second impeller 88 and the baffle disc 84, the fluidity of the activated sludge is increased, the contact of sewage and the activated sludge at different positions is facilitated, and the effect of sewage treatment is improved; through the rotation of second impeller 88, can also pat the 6 delivery port exhaust sewage of fifty percent discount pipe for rivers can be more dispersed outflow, further are favorable to sewage and the activated sludge contact of different positions, further improve the effect to sewage treatment.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a waste incineration power plant is with synthesizing sewage recovery processing apparatus which characterized in that includes:
the device comprises a base (4), wherein the upper surface of the base (4) is connected with an activated sludge tank (3) with an upward opening, and the upper surface of the base (4) is connected with a water inlet pipe (2) for injecting water into the activated sludge tank (3) through a bracket (1);
the baffling pipe (6), the baffling pipe (6) is connected with the water outlet of the water inlet pipe (2), and the baffling pipe (6) is inserted into the activated sludge;
the buffer mechanism (8) with the rotation function is connected with the vertical section of the deflection pipe (6); the buffer mechanism (8) with the rotating function comprises a fixing ring (81), the inner wall of the vertical section of the baffling pipe (6) is fixedly connected with the fixing ring (81), and a fixing disc (87) is arranged below the fixing ring (81); the outer diameter of the fixed disc (87) is larger than the inner diameter of the fixed ring (81), and the fixed disc (87) is elastically connected with the fixed ring (81) through an elastic connecting assembly (82); the fixed disc (87) is rotatably connected with a rotating shaft (83) which is concentrically arranged, and the upper end of the rotating shaft (83) extends above the fixed ring (81) and is fixedly connected with a first impeller (86) which is concentrically arranged; the lower end of the rotating shaft (83) is fixedly connected with a baffle disc (84) used for shielding an opening of a vertical section of the baffling pipe (6), a second impeller (88) which is concentrically arranged is arranged above the baffle disc (84), and the second impeller (88) is fixedly connected with the rotating shaft (83).
2. The comprehensive sewage recovery and treatment device for the waste incineration power plant according to claim 1, wherein the elastic connection assembly (82) comprises a limiting rod (821) and a side lug (823), and the side lug (823) is fixedly connected to the outer surface of the fixed disc (87); the lower surface of the fixing ring (81) is fixedly connected with a limiting rod (821), and the limiting rod (821) penetrates through the side lug (823) and is in sliding connection with the side lug (823); the lower extreme fixedly connected with bottom plate (822) of gag lever post (821), the lower extreme of pressure spring (824) is connected to the upper surface of bottom plate (822), and the upper end and the lower surface of fixed disk (87) of pressure spring (824) are connected.
3. The integrated sewage recovery and treatment device for the waste incineration power plant according to claim 1, wherein the buffering mechanism (8) with the rotation function further comprises a side plate assembly (89), the side plate assembly (89) comprises side plates (892), the outer side of the baffle disc (84) is provided with a plurality of side plates (892) which are uniformly and circumferentially arranged around the baffle disc, and the side plates (892) are connected with the baffle disc (84) through springs (891); the outer surface of the baffle disc (84) is fixedly connected with a plurality of fixing sleeves (893), one end of each fixing sleeve (893) is arranged close to the side plate (892), and the spring (891) is positioned in each fixing sleeve (893); keep off the surface of dish (84) and still a plurality of telescopic links (894) of fixedly connected with, one end and the curb plate (892) fixed connection that corresponds of keeping away from fender dish (84) telescopic link (894), and spring (891) cluster is on the telescopic link (894) that corresponds.
4. The integrated sewage recovery and treatment device for a waste incineration power plant according to any one of claims 1 to 3, wherein the activated sludge tank (3) is rotatably connected with the upper surface of the base (4) through a transmission shaft (9); and a driving mechanism (5) for driving the activated sludge tank (3) to horizontally rotate is arranged on the upper surface of the base (4).
5. The integrated sewage recovery and treatment device for a waste incineration power plant according to claim 4, wherein the driving mechanism (5) comprises a motor (53) and an outer gear ring (54), and the outer gear ring (54) is fixedly connected to the outer surface of the activated sludge tank (3); the upper surface of base (4) is fixedly connected with motor (53), and the output fixedly connected with driving gear (52) of motor (53), driving gear (52) and outer ring gear (54) intermeshing.
6. The integrated sewage recovery and treatment device for waste incineration power plants according to any one of claims 1 to 3, wherein an air bag mechanism (7) is connected in the activated sludge tank (3), and the air bag mechanism (7) is further connected with the horizontal section of the baffling pipe (6).
7. The comprehensive sewage recovery and treatment device for the waste incineration power plant according to claim 6, wherein the air bag mechanism (7) comprises a pressing plate (76) and a pin shaft (77), the pressing plate (76) which is obliquely arranged is rotatably connected in the activated sludge tank (3) through the pin shaft (77), and the lower surface of the pressing plate (76) is connected with an elastic air bag (73); one end of the pin shaft (77) penetrates through the activated sludge tank (3) and is fixedly connected with one end of the spiral spring (71); the other end of the spiral spring (71) is fixedly connected with the outer surface of the activated sludge pool (3); the lower surface of the horizontal section of the baffling pipe (6) is fixedly connected with a fixing rod (79), and the lower surface of the fixing rod (79) is connected with a ball (78) in a rolling manner.
8. The comprehensive sewage recovery and treatment device for the waste incineration power plant according to claim 7, wherein the air bag mechanism (7) further comprises an air inlet pipe (72) and an air outlet pipe (75), the outer surface of the elastic air bag (73) is fixedly connected with the air inlet pipe (72) communicated with the elastic air bag, the air inlet pipe (72) penetrates through the activated sludge tank (3), and one section of the air inlet pipe (72) extending to the outside of the activated sludge tank (3) is connected with a one-way air inlet valve; the outer surface of the elastic air bag (73) is also fixedly connected with an air outlet pipe (75) communicated with the elastic air bag, and the air outlet pipe (75) is provided with a one-way electromagnetic valve (74) used for controlling the communication and the closing of the interior of the elastic air bag.
9. The integrated sewage recovery and treatment apparatus for a refuse incineration power plant according to claim 8, wherein the air outlet pipe (75) is disposed near the bottom of the elastic air bag (73).
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| CN202210140733.XA CN114180713A (en) | 2022-02-16 | 2022-02-16 | Waste incineration power plant is with synthesizing sewage recovery processing apparatus |
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| CN202210140733.XA CN114180713A (en) | 2022-02-16 | 2022-02-16 | Waste incineration power plant is with synthesizing sewage recovery processing apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115583734A (en) * | 2022-12-12 | 2023-01-10 | 广州惠清环保技术有限公司 | Sewage treatment rotary aeration equipment and aeration method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0634796U (en) * | 1992-10-20 | 1994-05-10 | ニベックス株式会社 | Purification unit for piping |
| CN203656471U (en) * | 2014-01-16 | 2014-06-18 | 台州市明利阀门管件有限公司 | Anti-explosion piping |
| CN105130122A (en) * | 2015-09-02 | 2015-12-09 | 北京华资大有环境科技有限公司 | Sewage treatment device with active sludge biochemical filtration function |
| CN205127485U (en) * | 2015-11-17 | 2016-04-06 | 浙江金泰泳池环保设备有限公司 | Center draft tube |
| CN108862762A (en) * | 2018-06-27 | 2018-11-23 | 李海强 | Resonant setting pot |
| CN113354121A (en) * | 2021-06-02 | 2021-09-07 | 刘建华 | Integrated sewage pump station with hierarchical filtration treatment |
| CN113617081A (en) * | 2021-08-09 | 2021-11-09 | 安徽燃博智能科技有限公司 | Industrial sewage treatment equipment |
-
2022
- 2022-02-16 CN CN202210140733.XA patent/CN114180713A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0634796U (en) * | 1992-10-20 | 1994-05-10 | ニベックス株式会社 | Purification unit for piping |
| CN203656471U (en) * | 2014-01-16 | 2014-06-18 | 台州市明利阀门管件有限公司 | Anti-explosion piping |
| CN105130122A (en) * | 2015-09-02 | 2015-12-09 | 北京华资大有环境科技有限公司 | Sewage treatment device with active sludge biochemical filtration function |
| CN205127485U (en) * | 2015-11-17 | 2016-04-06 | 浙江金泰泳池环保设备有限公司 | Center draft tube |
| CN108862762A (en) * | 2018-06-27 | 2018-11-23 | 李海强 | Resonant setting pot |
| CN113354121A (en) * | 2021-06-02 | 2021-09-07 | 刘建华 | Integrated sewage pump station with hierarchical filtration treatment |
| CN113617081A (en) * | 2021-08-09 | 2021-11-09 | 安徽燃博智能科技有限公司 | Industrial sewage treatment equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115583734A (en) * | 2022-12-12 | 2023-01-10 | 广州惠清环保技术有限公司 | Sewage treatment rotary aeration equipment and aeration method |
| CN115583734B (en) * | 2022-12-12 | 2023-03-10 | 广州惠清环保技术有限公司 | Sewage treatment rotary aeration equipment and aeration method |
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