CN114873795A - Domestic sewage treatment collecting pit with mixed function - Google Patents
Domestic sewage treatment collecting pit with mixed function Download PDFInfo
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- CN114873795A CN114873795A CN202210627174.5A CN202210627174A CN114873795A CN 114873795 A CN114873795 A CN 114873795A CN 202210627174 A CN202210627174 A CN 202210627174A CN 114873795 A CN114873795 A CN 114873795A
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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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
- C02F2303/16—Regeneration of sorbents, filters
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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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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention relates to the technical field of domestic sewage, in particular to a collecting tank with a mixing function for domestic sewage treatment, which solves the problems that in the prior art, a collecting tank for domestic sewage treatment in the market needs personnel to put in neutralizing agents and bactericides to treat sewage, and when the treating tank is large, the personnel are extremely difficult to uniformly sprinkle the neutralizing agents and the bactericides, so that the workload of the personnel is increased. The utility model provides a domestic sewage treatment is with collecting pit with mixed function, includes the cell body, and the inner chamber level of cell body is provided with three bull stick, and the one end of bull stick rotates with adjacent cell body inside wall to be connected, and the other end of bull stick runs through the cell body lateral wall and extends to one side of cell body. Through the structural design, the neutralizing agent and the bactericide can be uniformly thrown by personnel when the treatment tank is large, the steps are very simple, the workload of the personnel is reduced, and the use efficiency of the device is improved.
Description
Technical Field
The invention relates to the technical field of domestic sewage, in particular to a collecting tank with a mixing function for treating domestic sewage.
Background
The flocculation precipitation process is that after coagulant is added into water, particles in the water generate floccules which collide with each other and are coagulated in the precipitation process, the size and the mass of the floccules are continuously increased, and the precipitation speed is continuously increased so as to achieve the aim of solid-liquid separation.
For example, patent No. CN201810266038.1 discloses a flocculation sedimentation tank for sewage, which comprises a tank body, a stirring part and a feeding part; the feeding part comprises a feeding chamber and a discharging switch matched with the feeding chamber, a stirring mechanism is arranged in the tank body, and the stirring part opens the discharging switch through the transmission mechanism; a sedimentation device is arranged in the tank body, a water outlet is arranged on the tank body corresponding to the upper part of the sedimentation device, and a water inlet is arranged on the tank body corresponding to the lower part of the sedimentation device; the water inlet is connected with a water inlet pipe, and the water outlet is connected with a water outlet pipe. The settling device is arranged in the invention, so that when water is discharged, the settling device can settle flocculates carried in the water body flowing to the water outlet again, the flocculates are prevented from being carried when the water body is discharged, and the quality of discharged water is ensured to be good; and the water inlet sets up in the settlement device lower part, and then the rivers of intaking can not receive the influence of settlement device, guarantees that the body of intaking can fully react with the flocculating agent.
However, in the collecting tank for domestic sewage treatment in the market, people need to put neutralizing agents and bactericides into the collecting tank for domestic sewage treatment to treat sewage, and the working load of the people is increased due to the fact that the bactericides are extremely difficult to treat, so that the collecting tank for domestic sewage treatment, which has the function of uniformly throwing the neutralizing agents and killing the bactericides, is needed under the condition that the mixing treatment tank is large.
Disclosure of Invention
The invention aims to provide a collecting tank with a mixing function for treating domestic sewage, which solves the problems that in the prior art, a collecting tank for treating domestic sewage in the market needs personnel to put in neutralizing agents and bactericides to treat sewage, and when the treating tank is large, the personnel want to uniformly sprinkle the neutralizing agents and the bactericides, which is extremely difficult, and the workload of the personnel is increased.
In order to achieve the purpose, the invention adopts the following technical scheme:
a collecting tank with a mixing function for treating domestic sewage comprises a tank body, wherein a control assembly is arranged on the tank body, a water inlet pipe is communicated with one side of the tank body, a drain pipe is communicated with the bottom of the tank body, a motor is arranged on the outer side of the tank body, an output shaft of the motor penetrates through the tank body and is connected with a rotating rod, a plurality of stirring blades are fixedly connected to the outer ring of the rotating rod along the horizontal direction of the rotating rod, a feeding assembly is arranged on one side of the tank body and used for feeding a solvent for treating sewage into the tank body, a fixed block is arranged at the bottom of the tank body, a sliding groove is formed in the fixed block, a collecting block is connected in the sliding groove, a plurality of filtering holes are formed in the two sides of the collecting block, pushing blocks are arranged on the two sides of the collecting block, a group of filtering assemblies are respectively arranged on the two sides of the fixed block, and the two ends of each pushing block are connected with a supporting rod through a lever assembly, a connecting rod is arranged at one end of the support rod, which is far away from the lever assembly, and the connecting rod is movably connected with the pushing block;
the filter assembly comprises an upper filter plate and a lower filter plate, filter holes of the upper filter plate and filter holes of the lower filter plate are staggered, one end of the upper filter plate and one end of the lower filter plate are respectively connected with a fixed block through a connecting rod, the other end of the upper filter plate is connected with a movable block through a telescopic block, the other end of the lower filter plate is connected with a movable groove in the movable block through a spring, the movable block is connected with the side wall of the tank body in a sliding manner, and the bottom of the lower filter plate is provided with a spring assembly;
the spring assembly comprises a spring rod, the top of the spring rod is movably connected with the lower filter plate, the bottom of the spring rod is provided with a magnetic base, two sides of the bottom of the pool body are provided with inclined chutes, and the inclined chutes are movably connected with the magnetic base;
when the flocculating agent and the sewage are stirred, the control component controls the two motors to drive the stirring blades to rotate oppositely to mix the sewage in the tank body, and simultaneously drives the filtering component to reciprocate up and down through the stirring blades, so that the sewage, the bottom of which cannot be contacted with the stirring blades, is contacted with the stirring blades to be stirred, and the sewage is mixed with the flocculating agent;
when sewage discharge, the control unit reversal, and make spring assembly and cell body sliding connection, the sewage at cell body middle part moves to cell body both sides under the rotation of stirring leaf, makes go up filter and lower filter slope and make and go up filter and filter the coincidence of filtration pore down, filters the flocculation thing in the sewage.
The invention also has the following beneficial effects:
1. the invention uses the cooperation of the stirring blade and the filtering component, when mixing the sewage with the flocculating agent, the control unit controls the electromagnetic base to attract with the bottom of the tank body, and limits the left and right movement of the spring rod to make the spring rod always positioned in the middle of the lower filtering plate, when the stirring blade drives the upper filtering plate and the lower filtering plate to reciprocate up and down, because the spring rod is always positioned in the middle of the lower filtering plate, the upper filtering plate and the lower filtering plate can not shift to both sides under the action of the spring rod and can only move up and down in the tank body, during the process, the upper filtering plate and the lower filtering plate are static, the filtering holes of the upper filtering plate and the filtering holes of the lower filtering plate are staggered, and the sewage at the top of the upper filtering plate can not flow to the bottom of the upper filtering plate through the filtering holes, and the filtering component drives the sewage at the bottom to move up through the elasticity of the spring rod, the stirring blade drives the sewage at the position to stir and mix, thereby improving the mixing effect of the sewage and the flocculating agent.
2. The invention controls two motors to simultaneously rotate reversely by the control unit through the matching of the stirring blades and the filtering components, when the treated sewage is required to be discharged through the drain pipe, so that the sewage in the middle of the tank body moves to two sides of the tank body under the rotation of the stirring blades, the control unit controls the electromagnetic base to be powered off at the same time, the sewage in the middle of the tank body moves to the filtering components along with the rotation of the stirring blades and extrudes the filtering components, when the spring components move to two sides of the tank body, the control unit controls the electromagnetic base to be powered on, and simultaneously, the spring components push the filtering components to deflect, in the process, along with the deflection of the filtering components, the sewage connected with the upper filtering plate extends, the spring force connected between the lower filtering plate and the movable block is increased, and the lower filtering plate is pulled to displace towards the movable block, the filtration pore of crossing on the filter and the filtration pore coincidence of filter down on the messenger, the sewage of filter assembly top this moment filters the flocculation thing through the filtration of two filtration pores of equidimension not in the filter assembly top, and sewage passes through filter assembly and drain pipe discharge to separate sewage and flocculation thing, improve the purity of sewage.
3. According to the invention, through the matching of the filtering component and the stirring blades, when flocs block the filtering holes, as the filtering component inclines upwards and contacts with the rotating stirring blades, the stirring blades rotate to the bottom and drive the upper filtering plate to move downwards to compress the spring rod, when the stirring blades are separated from the upper filtering plate in the rotating process, the upper filtering plate is restored to the initial state under the elastic force of the spring rod, and under the continuous rotation of the stirring blades, the upper filtering plate is vibrated continuously to shake the blocked flocs out of the filtering holes, so that the problem that the flocs block the filtering holes and the treated sewage cannot be discharged through a drain pipe is solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a rotating rod structure according to the present invention;
FIG. 3 is a cross-sectional view of the housing of the present invention;
FIG. 4 is a schematic view of a through slot structure of the present invention;
FIG. 5 is a schematic view of the structure of the tank body of the present invention;
FIG. 6 is a sectional view of the internal structure of the tank body according to the present invention;
FIG. 7 is a schematic view taken at A of FIG. 6 in accordance with the present invention;
FIG. 8 is a schematic view of the invention at B of FIG. 6.
In the figure: 1. a tank body; 2. a water inlet pipe; 3. a base; 4. a drain pipe; 5. a motor; 6. a support; 7. a gasket; 8. a control component; 10. a rotating rod; 11. a chute; 12. stirring blades; 13. a housing; 14. a support bar; 15. a through groove; 16. a hinge; 17. mounting grooves; 18. a throwing box; 19. sending out the box; 20. a cover plate; 21. a cylinder; 22. a spring; 23. pushing the plate; 24. a fixed block 25 and a collection block; 26. a pushing block; 27. a lever assembly; 28. a strut; 29. a connecting rod; 30. an upper filter plate; 31. a lower filter plate; 32. a telescopic block; 33. a movable block; 34. a spring assembly; 3401. a spring lever; 3402. a magnetic base; 35. an inclined chute; 36. and (5) a feeding device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
Referring to fig. 1-4, a collecting tank with mixing function for domestic sewage treatment comprises a tank body 1, three rotating rods 10 are horizontally arranged in an inner cavity of the tank body 1, one end of each rotating rod 10 is rotatably connected with the inner side wall of the adjacent tank body 1, a motor 5 is arranged on the outer side of the tank body 1, an output shaft of the motor 5 penetrates through the tank body 1 and is connected with the rotating rods 10, a sealing gasket 7 is arranged at the joint of the rotating rods 10 and the tank body 1, a water inlet pipe 2 is communicated with one side of the tank body 1, the other side of the tank body 1 is communicated with a water outlet pipe 4, a plurality of stirring blades 12 are fixedly connected with the outer ring of the rotating rods 10 along the horizontal direction of the rotating rods 10, a shell 13 is arranged on one side of the tank body 1, a mounting groove 17 is arranged on one side of the shell 13, a through groove 15 penetrating through the side wall of the mounting groove 17 is arranged at the top of the mounting groove 17, a delivery box 19 is slidably connected with the inner cavity of the mounting groove 17, and a delivery box 18 matched with the through groove 15 is communicated with the top of the delivery box 19, the inner cavity of the sending-out box 19 is connected with a push plate 23 in a sliding manner, an air cylinder 21 is installed on the inner wall of one side of the sending-out box 19, a spring 22 is installed on the outer ring of the air cylinder 21, one end of the air cylinder 21 is fixedly connected with the adjacent push plate 23, one side of the push plate 23 is elastically connected with the inner wall of one side of the sending-out box 19 through the spring 22, specifically, when a person uses the device, the person accesses a water source through the water inlet pipe 2 to enable sewage to enter the interior of the pool body 1, the person places neutralizing agents and sterilizing agents to be thrown in the interior of the throwing-in box 18 and is influenced by gravity, the neutralizing agents and the sterilizing agents fall in the interior of the sending-out box 19, the person drives the sending-out box 19 to change positions along the direction of the through groove 15 by moving the throwing-in box 18, the push plate 23 is driven to move forwards through the air cylinder 21 to enable the neutralizing agents and the sterilizing agents to fall in the interior of the pool body 1, the spring 22 is matched with the air cylinder 21 to drive the push plate 23 to reset, one of the motor 5 to drive the sealing gasket 7 to rotate, receive the transmission influence of belt 9, make all sealed pads 7 and control assembly 8 rotatory in the lump, make all bull stick 10 drive stirring leaf 12 and begin the function, the sewage of 1 inboard of help cell body mixes the stirring operation, the water of having handled passes through drain pipe 4 and outwards discharges, through structural design, make personnel meet under the great condition in treatment pond, personnel can be even shed neutralizer and germicide, and the step is very succinct, the personnel of having helped have reduced work burden, the availability factor of device has been promoted.
The equal fixedly connected with support 6 in both sides of motor 5, and support 6 keeps away from motor 5's one end and the outer wall fixed connection of adjacent cell body 1 to motor 5's output shaft is connected with the one end transmission of adjacent sealed pad 7, and is concrete, through the design of support 6, has helped motor 5 play firm effect at the operation in-process, has reduced the vibrations that motor 5 produced.
The bottom fixedly connected with bracing piece 14 of shell 13, and bracing piece 14 keep away from one end of shell 13 and one side fixed connection of cell body 1, specifically, through the setting of bracing piece 14 for shell 13 is inseparabler with being connected of cell body 1.
Put in the top of box 18 and rotate through hinge 16 and be connected with apron 20, the equal fixedly connected with base 3 in four corners in bottom of cell body 1, specifically, through hinge 16 and apron 20's setting for when personnel do not use, see off box 19 and can not have the debris and get into.
The equal fixedly connected with slider in both sides of push pedal 23, the inner chamber both sides of sending out box 19 all offer with the spout 11 of slider looks adaptation, and is concrete, through the setting of spout 11 and slider, have injectd push pedal 23's direction of motion, the better balance of having guaranteed push pedal 23.
The output of cylinder 21 and one side fixed connection of push pedal 23, it is specific, through the setting of stirring leaf 12, reduce the sewage of 1 bottoms of cell body and take place the phenomenon of sediment for the water source stirring of 1 inside of cell body gets more evenly.
The scheme has the following working processes:
when the device is used by personnel, the personnel is connected with a water source through the water inlet pipe 2, so that sewage enters the interior of the tank body 1, the personnel places neutralizing agents and bactericides to be thrown in into the interior of the throwing box 18, under the influence of gravity, the neutralizing agents and the bactericides fall into the interior of the delivery box 19, the personnel drives the delivery box 19 to change the position along the direction of the through groove 15 by moving the throwing box 18, the push plate 23 is driven by the cylinder 21 to move forward, so that the neutralizer and the bactericide fall into the inner side of the tank body 1, the spring 22 is matched with the cylinder 21 to drive the push plate 23 to reset, the motor 5 drives one of the sealing gaskets 7 to rotate, the sealing gaskets are influenced by the transmission of the belt 9, all the sealing gaskets 7 and the control assembly 8 rotate together, all the rotating rods 10 drive the stirring blades 12 to start to operate, the sewage inside the pool body 1 is helped to be mixed and stirred, and the treated water is discharged outwards through the water discharge pipe 4.
According to the working process, the following steps are known:
through structural design for under the great condition in treatment pond, personnel can be even shed neutralizer and germicide, and the step is very succinct, has helped personnel to reduce work burden, has promoted the availability factor of device.
In summary, the following steps: when the personnel use, personnel insert the water source through inlet tube 2, make sewage get into the cell body 1 inside, personnel will need the neutralizer and the germicide of input to place and get into and put in the box 18 inside, influenced by gravity, neutralizer and germicide fall into and send out the box 19 inside, personnel put in box 18 through the removal and drive the direction change position that sends out the box 19 along leading to groove 15, drive push pedal 23 through cylinder 21 and move forward, make neutralizer and germicide fall into the cell body 1 inboard, cooperate cylinder 21 to drive push pedal 23 to reset through spring 22, drive one of them sealed pad 7 to rotate through motor 5, influenced by the transmission of belt 9, make all sealed pads 7 and control assembly 8 rotate together, make all bull sticks 10 drive stirring leaf 12 and begin to operate, help the sewage of the cell body 1 inboard to carry out the mixing stirring operation, the water after the processing is discharged through drain pipe 4 outwards, the design of the bracket 6 helps the motor 5 to play a stable effect in the running process, reduces the vibration generated by the motor 5, the connection between the outer shell 13 and the tank body 1 is more compact through the arrangement of the supporting rod 14, and the arrangement of the hinge 16 and the cover plate 20 prevents sundries from entering the box 19 when people are not in use, the arrangement of the sliding groove 11 and the sliding block limits the moving direction of the push plate 23, better ensures the balance of the push plate 23, the arrangement of the stirring blades 12 reduces the phenomenon of sedimentation of the sewage at the bottom of the tank body 1, so that the water source in the tank body 1 is stirred more uniformly, through the structural design, the personnel can uniformly throw the neutralizing agent and the bactericide under the condition that the treatment tank is large, and the steps are very simple, the labor burden of the personnel is reduced, and the use efficiency of the device is improved.
Example two
When in actual use, operating personnel discovers when discharging the mixed water after settling through the device through the flocculation, because the flocculation density after settling is greater than sewage density, the flocculation will deposit in the sewage bottom, when discharging through drain pipe 4 to sewage, the flocculation can block up in drain pipe 4, make the sewage after handling unable through drain pipe 4 discharge, simultaneously when mixing flocculating agent and sewage through stirring leaf 12, because stirring leaf 12 is unable and cell body 1 bottom contact, the effect that leads to the sewage of cell body 1 bottom and flocculating agent to mix is relatively poor can't play the effect of homogeneous mixing, based on above-mentioned technical problem, improve the device according to the method that this embodiment described.
Referring to fig. 5-8, a control assembly 8 is disposed on the tank body 1, a feeding assembly is disposed on one side of the tank body 1, the feeding assembly is used for feeding a solvent for treating sewage into the tank body 1, a fixing block 24 is disposed at the bottom of the tank body 1, a chute is disposed in the fixing block 24, a collecting block 25 is slidably connected in the chute, a plurality of filtering holes are disposed on both sides of the collecting block 25, pushing blocks 26 are disposed on both sides of the collecting block 25, a set of filtering assemblies are disposed on both sides of the fixing block 24, both ends of each pushing block 26 are connected to a supporting rod 28 through a lever assembly 27, a connecting rod 29 is disposed at one end of the supporting rod away from the lever assembly 27, the connecting rod 29 is movably connected to the pushing block 26, a spring assembly 34 is disposed at the bottom of the filtering assembly, a material supplementing device 36 is disposed at the bottom of an inner cavity of the fixing block 24, a pressure valve is disposed at the top of the material supplementing device 36, a detecting unit is disposed in the collecting block 25 for detecting purity degree of sewage, the bottom of the collecting block 25 is provided with a valve port corresponding to the pressure valve.
Firstly, when sewage and a flocculating agent are mixed, the flocculating agent is put into a tank body 1 by a control unit control feeding component, then two motors 5 are controlled by a control component 8 to drive stirring blades 12 to rotate oppositely, so that the sewage at two sides in the tank body 1 moves towards the middle of the tank body 1 under the rotation of the stirring blades 12, and simultaneously the sewage at two sides collides with the added flocculating agent to be mixed, in the process, the sewage at the top parts of two sides in the tank body 1 moves to a filtering component along with the rotation of the stirring blades 12 and extrudes the filtering component, so that the filtering component extrudes a spring component 34 and moves downwards, and because the stirring blades 12 rotate continuously, when the sewage at two sides of the bottom of the tank body 1 is driven by the stirring blades 12 to move towards the middle, the pushing force of the filtering component by water is smaller than the elastic force of the spring component 34, so that the filtering component pushes the water to move upwards, upwards promote the messenger that stirs the leaf and drive this place sewage with the sewage that the bottom can't contact with stirring leaf 12 and stir and mix, drive filter assembly through the continuous rotation of stirring leaf 12 and carry out reciprocating up-and-down motion, upwards promote the messenger that stirs leaf 12 and drive this place sewage with the sewage that stirs leaf 12 contact continuously and mix to improve the mixed effect of sewage and flocculating agent.
Finally, when the filtering component reciprocates up and down, the filtering component drives the supporting rod 28 to reciprocate up and down, in the process, the supporting rod 28 enables the collecting block 25 to reciprocate continuously through the lever component 27, when the collecting block 25 extends out of the top of the fixed block 24, the stirring blade sends the sewage mixed and stirred with the flocculating agent into the collecting block 25 through the sieve pores on the collecting block 25, the flocculation condition of the sewage is collected in real time, after the collecting block 25 is retracted into the fixed block 24, the flocculation condition of the sewage is fed back to the control unit through the detection unit, the control unit records the flocculation condition of the sewage, as the filtering component reciprocates continuously under the driving of the stirring blade 12, the collecting block 25 collects continuously and feeds back the flocculation condition of the sewage to the control unit continuously, when the control unit detects that the flocculation condition of the sewage collected for multiple times can not reach the preset value all the time and can not change any more, the control unit judges that the input amount of the flocculating agent is smaller than the required amount at the moment, the control unit controls the rotating speed of the motor 5 to be increased, so that the displacement of the up-and-down reciprocating motion of the filtering component is increased, the filtering component drives the collecting block 25 to be in contact with the bottom material supplementing device 36 and flushes the flocculating agent into the collecting block 25 through the pressure valve, when the collecting block 25 extends to the fixing block 24, the flocculating agent in the collecting block 25 is mixed with the sewage in the pool body 1 to supplement the flocculating agent, and the problem that the flocculating agent is too much or too little due to the fact that the flocculating agent is different in the sewage with different contents is solved.
Filter assembly includes filter 30 and lower filter 31, it is crisscross with filter 31 filtration pore down to go up filter 30, and go up filter 30 one end and filter 31 one end down and be connected with fixed block 24 through connecting rod 29 respectively, it is connected with movable block 33 through flexible piece 32 to go up the filter 30 other end, the filter 31 other end passes through the spring and is connected with movable block 33 interior movable groove, movable block 33 and 1 lateral wall sliding connection of cell body, filter 31 bottom is equipped with spring assembly 34 down, spring assembly 34 includes spring beam 3401, spring beam 3401 top and filter 31 swing joint down, the bottom is equipped with magnetic base 3402, 1 bottom both sides of cell body are equipped with oblique spout 35, oblique spout 35 and magnetic base 3402 swing joint.
Firstly, when mixing sewage and flocculating agent, the control unit controls the electromagnetic base 3402 to attract with the bottom of the tank body 1, the spring rod 3401 is always positioned in the middle of the lower filter plate 41 by limiting the left and right movement of the spring rod 3401, when the stirring blade 12 drives the upper filter plate 30 and the lower filter plate 31 to do up-and-down reciprocating movement, because the spring rod 3401 is always positioned in the middle of the lower filter plate 31 at the moment, the upper filter plate 30 and the lower filter plate 31 can not deflect towards two sides under the action of the spring rod 3401 and can only do up-and-down translation in the tank body 1, the upper filter plate 30 and the lower filter plate 31 are static in the process, the filter holes of the upper filter plate 30 and the filter holes of the lower filter plate 31 are mutually staggered, and the upper filter plate 30 and the lower filter plate 31 are mutually attached at the moment, so that the sewage at the top of the upper filter plate 30 can not circulate to the bottom of the upper filter plate 30 through the filter holes, and the filter assembly drives the sewage at the bottom to move upwards through the elasticity of the spring rod 3401, the stirring blade drives the sewage at the position to stir and mix, thereby improving the mixing effect of the sewage and the flocculating agent.
Secondly, when the treated sewage needs to be discharged through the drain pipe 4, the control unit controls the two motors 5 to simultaneously rotate reversely, so that the sewage in the middle of the tank body 1 moves to the two sides of the tank body under the rotation of the stirring blades 12, meanwhile, the control unit controls the electromagnetic base 3402 to be powered off, the sewage in the middle of the tank body moves to the filtering component along the rotation direction of the stirring blades 12 along with the rotation of the stirring blades 12 and extrudes the filtering component, at the moment, because the spring component 34 is in sliding connection with the tank body 1, the spring component 34 moves to the two sides of the tank body 1 along the inclined chute 35 under the extrusion of the sewage to the filtering component in the middle of the tank body 1, after the spring component 34 moves to the two sides of the tank body 1, the control unit controls the electromagnetic base to be powered on, meanwhile, the spring component 34 pushes the filtering component to deflect, and in the process, along with the deflection of the filtering component, the flexible piece 32 of being connected with last filter 30 will extend, the spring force increase of being connected between filter 31 and the movable block 33 down, filter 31 will stimulate down and shift to movable block 33 direction, make the filtration pore of crossing on the last filter 30 and the coincidence of filtration pore of crossing of filter 31 down, the filtration that the sewage of filter assembly top was through the filtration of the filtration pore of crossing of two not equidimensions this moment filters the flocculation thing in the filter assembly top, and sewage passes through filter assembly and drain pipe 4 discharges, thereby separate sewage and flocculation thing, improve the purity of sewage.
Finally, flocculate blocks up when filtering the hole, because filtering component tilt up this moment, and with pivoted stirring leaf 12 contact, will drive filter 30 downstream compression spring arm 3401 when stirring leaf 12 rotates to the bottom, when stirring leaf 12 when rotating in-process and last filter 30 separation, it will resume to initial condition to go up filter 30 under spring arm 3402's elasticity, under the continuous rotation of stirring leaf 12, it will carry out lasting vibrations to go up filter 30, thereby it can block up the filtering hole to solve the flocculate with the vibrations of jam, thereby make the unable problem of discharging through drain pipe 4 of sewage after the flocculation treatment.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A collecting pool with a mixing function for treating domestic sewage comprises a pool body, wherein a control assembly is arranged on the pool body, and is characterized in that one side of the pool body is communicated with a water inlet pipe, the bottom of the pool body is communicated with a water outlet pipe, a motor is arranged on the outer side of the pool body, an output shaft of the motor penetrates through the pool body and is connected with a rotating rod, a plurality of stirring blades are fixedly connected to the outer ring of the rotating rod along the horizontal direction of the rotating rod, a feeding assembly is arranged on one side of the pool body and is used for feeding a solvent for treating sewage into the pool body, a fixed block is arranged at the bottom of the pool body, a sliding groove is formed in the fixed block, a collecting block is slidably connected in the sliding groove, a plurality of filtering holes are formed in two sides of the collecting block, pushing blocks are arranged on two sides of the collecting block, a group of filtering assemblies are respectively arranged on two sides of the fixed block, and two ends of each pushing block are connected with a supporting rod through a lever assembly, a connecting rod is arranged at one end of the support rod, which is far away from the lever assembly, and the connecting rod is movably connected with the pushing block;
the filter assembly comprises an upper filter plate and a lower filter plate, filter holes of the upper filter plate and filter holes of the lower filter plate are staggered, one end of the upper filter plate and one end of the lower filter plate are respectively connected with the fixed block through a connecting rod, the other end of the upper filter plate is connected with the movable block through a telescopic block, the other end of the lower filter plate is connected with the movable groove in the movable block through a spring, the movable block is slidably connected with the side wall of the tank body, and the bottom of the lower filter plate is provided with a spring assembly;
the spring assembly comprises a spring rod, the top of the spring rod is movably connected with the lower filter plate, the bottom of the spring rod is provided with a magnetic base, two sides of the bottom of the pool body are provided with inclined chutes, and the inclined chutes are movably connected with the magnetic base;
when the flocculating agent and the sewage are stirred, the control component controls the two motors to drive the stirring blades to rotate oppositely to mix the sewage in the tank body, and simultaneously drives the filtering component to reciprocate up and down through the stirring blades, so that the sewage, the bottom of which cannot be contacted with the stirring blades, is contacted with the stirring blades to be stirred, and the sewage is mixed with the flocculating agent;
when sewage discharge, the control unit reversal, and make spring assembly and cell body sliding connection, the sewage at cell body middle part moves to cell body both sides under the rotation of stirring leaf, makes go up filter and lower filter slope and make and go up filter and filter the coincidence of filtration pore down, filters the flocculation thing in the sewage.
2. The collecting tank with mixing function for domestic sewage treatment of claim 1, wherein the bottom of the inner cavity of the fixed block is provided with a feeding device, the top of the feeding device is provided with a pressure valve, the collecting block is internally provided with a detection unit for detecting the purity degree of the sewage, and the bottom of the collecting block is provided with a valve port corresponding to the pressure valve.
3. The collecting pool with the mixing function for treating the domestic sewage according to claim 1, wherein a sealing gasket is arranged at the joint of the rotating rod and the pool body, the feeding component comprises a shell, the shell is connected with one side of the top of the pool body, a mounting groove is formed in one side of the shell, a through groove penetrating through the side wall of the mounting groove is formed in the top of the mounting groove, a feeding box matched with the through groove is connected to the inner cavity of the mounting groove in a sliding mode, a push plate is connected to the inner cavity of the feeding box in a sliding mode, an air cylinder is installed on the inner wall of one side of the feeding box, an air spring is installed on the outer ring of the air cylinder, one end of the air cylinder is fixedly connected with the adjacent push plate, and one side of the push plate is elastically connected with the inner wall of one side of the feeding box through the air spring.
4. The collecting tank with the mixing function for the treatment of the domestic sewage as claimed in claim 1, wherein a bracket is fixedly connected to both sides of the motor, one end of the bracket far away from the motor is fixedly connected to the outer wall of the adjacent tank body, and the output shaft of the motor is in transmission connection with one end of the adjacent sealing gasket.
5. The collecting tank with mixing function for domestic sewage treatment of claim 3, wherein the bottom of the housing is fixedly connected with a support rod, and one end of the support rod far away from the housing is fixedly connected with one side of the tank body.
6. The collecting tank with mixing function for domestic sewage treatment of claim 3, wherein the top of the throwing box is rotatably connected with a cover plate through a hinge, and the bottom of the tank body is fixedly connected with bases at four corners.
7. The collecting pool with the mixing function for the treatment of the domestic sewage according to claim 3, wherein sliding blocks are fixedly connected to two sides of the pushing plate, and sliding grooves matched with the sliding blocks are formed in two sides of an inner cavity of the delivery box.
8. The collecting tank with the mixing function for the domestic sewage treatment of claim 3, wherein the output end of the air cylinder is fixedly connected with one side of the push plate.
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| CN115417518A (en) * | 2022-09-21 | 2022-12-02 | 刘玉娇 | Municipal sewage treatment system and treatment process |
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