CN111592119A - Sewage purification microbial treatment system and purification action method thereof - Google Patents

Abstract

The invention discloses a sewage purification microorganism treatment system, which comprises a digestion tank, a microorganism sprinkling structure and an impact structure, wherein the digestion tank is provided with a water inlet and a water outlet; the microorganism sprinkling structure is used for throwing the microorganism liquid into the sewage in the digestion tank; an adsorption component is arranged in the digestion tank and is immersed in the sewage; a plurality of impact structures are correspondingly arranged among the adsorption components; the impact structure disperses deposited organic impurities and is used for digestion and absorption by microorganisms. The invention provides a sewage purification microorganism treatment system and a purification action method thereof, which can effectively increase the contact of microorganisms and organic matters in sewage and enhance the digestion and absorption effects of the microorganisms.

Description

Sewage purification microbial treatment system and purification action method thereof

Technical Field

The invention relates to the field of sewage treatment, in particular to the field of microbial digestion treatment.

Background

The sewage is from the aspect of biological life, the sewage can cause serious harm to the environment, not only pollutes the environment, but also threatens the survival of organisms, and the damage caused by the sewage is difficult to repair; therefore, the sewage can be effectively treated, which has important significance and guarantees the ecological safety; the existing sewage treatment methods are diversified, wherein the microbial treatment not only can not cause pollution to the environment, but also can effectively consume organic matters in the sewage; however, in the microbial treatment process, the microorganisms can not actively digest organic matters, so that the probability of contact between the organic matters and the microorganisms can be increased, and the digestion and absorption of the microorganisms on the organic matters can be accelerated.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides a sewage purification microorganism treatment system and a purification method thereof, which can effectively increase the contact of microorganisms and organic matters in sewage and enhance the digestion and absorption effects of the microorganisms.

The technical scheme is as follows: in order to achieve the purpose, the technical scheme of the invention is as follows:

a sewage purification microorganism treatment system comprises a digestion tank, a microorganism sprinkling structure and an impact structure; the microorganism sprinkling structure is used for throwing the microorganism liquid into the sewage in the digestion tank; an adsorption component is arranged in the digestion tank and is immersed in the sewage; a plurality of impact structures are correspondingly arranged among the adsorption components; the impact structure disperses deposited organic impurities for digestion and absorption by microorganisms; can effectively increase the contact between microorganisms and organic matters in the sewage, enhance the digestion and absorption of the organic matters and improve the sewage treatment efficiency.

Further, the device also comprises a water storage tank; a stirring structure is arranged at the bottom of the reservoir; the bottom surface of the water storage pool is higher than that of the digestion pool, and the water storage pool is separated from the digestion pool by a partition wall; the reservoir is communicated with the digestion tank through a water flow channel arranged on the partition wall; the bottom of the water flow channel is provided with a microorganism distributing structure; sewage in the water storage tank flows into the water flow channel after overflowing the arc-shaped block at the water inlet of the water flow channel; the sewage is flushed on the microorganism sprinkling structure, a mixing rod on the microorganism sprinkling structure mixes the microorganism liquid and the sewage, and the mixed liquid of the microorganism liquid and the sewage is injected into the digestion tank; therefore, the microorganisms can be mixed with the sewage before entering the digestion tank, so that the microorganisms are uniformly distributed in the sewage, contact is increased, and digestion and absorption of the microorganisms are facilitated.

Further, the microorganism distributing structure comprises a rotating shaft, a microorganism storage box and a distributing platform; the driving device arranged at the bottom of the water flow channel is in driving connection with the lower end of the rotating shaft; the upper end of the rotating shaft penetrates through the middle part of the sprinkling table to support the microorganism storage box, and the sprinkling table and the microorganism storage box synchronously rotate along with the rotating shaft; the bottom of the microorganism storage box is provided with a plurality of liquid leakage grooves; the middle part of the liquid leakage groove is communicated with a sliding cavity; a moving block is arranged in the sliding cavity; one end of the moving block is filled with a leakage liquid groove; a spring is clamped between the other end of the moving block and the side wall of the sliding cavity; a plurality of sprinkling leakage grooves are formed in the sprinkling table in the circumferential direction; the leakage groove is communicated with the sprinkling leakage groove; a plurality of mixing rods are fixedly arranged at the edge of the sprinkling table; the rotating shaft drives the microorganism storage box and the distributing platform to rotate, the moving block centrifugally compresses the spring, and the microorganism liquid is distributed in the sewage through the liquid leakage groove and the sprinkling groove; the rotating speed of the rotating shaft can be adjusted according to the flow velocity of water flow by opening and closing the microorganism storage box under the centrifugal action, so that a certain amount of microorganism liquid is correspondingly scattered and mixed with sewage; the microorganisms are uniformly distributed in the sewage, which is beneficial to digestion.

Furthermore, the bottom of the digestion tank is fixedly provided with adsorption components, and the adsorption components are arranged in parallel at intervals; the tops of the adjacent adsorption components are oppositely closed to form a shielding edge; a plurality of adsorption holes are formed in the adsorption component; a sliding groove rail is arranged inside the upper end of the adsorption component, and a through channel is arranged in the middle of the upper side of the sliding groove rail; a sliding structure is arranged in the sliding groove rail; the telescopic hydraulic mechanism is in driving connection with the sliding structure; the sliding structure reciprocates in the sliding groove rail; the moving rod sliding to the upper end of the structure penetrates through the passage and extends upwards, and the extending end of the moving rod is provided with a sweeping structure; the scraping and sweeping end of the sweeping structure is attached to the upper end face of the adsorption component; the moving rod drives the sweeping structure to sweep the top surface of the adsorption component; can effectively sweep off organic impurities deposited on the upper surface of the adsorption component and provide for microbial digestion.

An elastic mud blocking structure is arranged at the passage, and the upper side of the elastic mud blocking structure is attached to the lower side of the passage; the elastic mud blocking structure is made of elastic materials; the side walls of the elastic mud blocking structures are attached to two sides of the upper end of the sliding groove rail side by side and symmetrically arranged, and one end of each elastic mud blocking structure is fixed on the inner wall of the sliding groove rail; the other ends of the symmetrical elastic mud blocking structures are close to each other and are jointed, and the passing channel is shielded by the elastic mud blocking structures close to the joint ends; when the moving rod moves in the passage, the moving rod and the elastic mud blocking structures are mutually extruded; the design can avoid most deposited impurities from falling into the sliding groove rail to cause blockage.

Further, the sweeping structure comprises a flow distribution table and an automatic broom; the upper end of the movable rod is fixedly arranged at the bottom of the flow distribution table; the bottom surface of the shunting table is attached to the top surface of the adsorption component, and the width of the shunting table is longer than that of the adsorption component; the side wall of the lower end of the shunting table is in a cambered surface wedge shape to form a shielding surface; a support rod is fixedly arranged on the cambered surface wedge; the extending end of the supporting rod is provided with an automatic broom; the scraping end of the automatic broom is tightly attached to the top surface of the adsorption component; the moving rod drives the automatic broom to sweep the top surface of the adsorption component; the automatic broom can effectively sweep organic matter impurities accumulated on the upper surface of the adsorption component and then contact with microorganisms for digestion and absorption of the microorganisms.

Furthermore, a through slide way is arranged on the side wall of the sliding groove rail; the sliding structures in the adsorption components are connected in series through connecting rods, and the connecting rods move in the passing slide ways; an impact structure is fixedly arranged among the adsorption components on the connecting rod; a swing cavity is formed in the sliding structure; one end of the connecting rod correspondingly extends into the swinging cavity, and the connecting rod is rotatably connected with the side wall of the swinging cavity; a swing rod is fixedly arranged on the lower side of the extending end of the connecting rod; a swing driving structure is arranged in the swing cavity; the swing driving structure comprises a rotating column; a plurality of rotating columns are fixedly arranged on the rotating shaft end of the power mechanism; a plurality of rotating columns are arranged in a reversing way; the swing rod is positioned in the swing range of the plurality of rotating columns; the power mechanism drives the rotating shaft to drive the rotating columns to rotate, the rotating columns are sequentially contacted with each other to push the swinging rod to swing, the swinging rod drives the connecting rod to swing in an arc shape, and the impact structure sprays vortex rings towards all directions along with the swinging; the swinging impact structure sprays vortex rings in multiple directions, some deposited and attached impurities are dispersed, contact of microorganisms and organic matters is increased, and treatment efficiency is increased.

Furthermore, a drainage structure is arranged in the adsorption component; a plurality of flow passage channels are formed in the adsorption component; spaces among the adsorption components are communicated through a flow passage; the flow passage is of a structure with two ends gradually reduced towards the middle part; the flow-guiding structure comprises a helical blade; the middle part of the flow passage is fixedly provided with a mounting seat; a power device is arranged at the upper end of the mounting seat; helical blades are arranged in the length direction of the flow passage on the two sides of the power device; the output shaft of the power device is respectively in driving connection with the helical blades; the dispersed organic matters rise along with the bubbles and are guided into the adsorption component by the drainage structure, so that the microorganisms have enough digestion raw materials.

Further, the impact structure comprises a vortex ring injection structure and a shaking structure; the shaking structure comprises a shaking groove and a fixing column; a vortex ring injection structure is fixedly arranged at the bottom of the shaking groove; through holes are symmetrically formed in two side walls of the notch at the upper end of the shaking groove; the fixing columns penetrate through the symmetrical through holes and are movably connected; the connecting rod penetrates through the shaking groove; the fixing column transversely penetrates through the connecting rod for fixing, and the fixing column and the connecting rod are of an integrated structure; rockers are arranged at two ends of the fixed column; the swing column of the wobbler is fixed on the vortex ring injection structure in an extending way; the swinging device drives the swinging column to drive the vortex ring injection structure to swing in the plane of the length direction of the connecting rod; the shaking structure enables the vortex ring spraying structure to spray the vortex ring towards the side wall of the adsorption assembly, and residual slag particles digested by microorganisms can be impacted, so that the adsorption hole is prevented from being blocked.

Further, the whole vortex ring injection structure is a gradually decreasing structure from top to bottom; the vortex ring injection structure comprises a shell and an elastic diaphragm; the elastic diaphragm divides the interior of the upper end of the shell into a pulse cavity and a gas collecting cavity; the pulse cavity is communicated with the air outlet end of the pulse device through a pipeline; the reduced end of the shell is of a jet straight pipe structure; the injection straight pipe structure is communicated with the gas collecting cavity; the inner wall of the port of the injection straight pipe structure protrudes towards the center to form an angular ring sheet; the air collecting cavity is communicated with an air chamber of the pulse device in a one-way mode through a pipeline; the pulse device discharges gas into the pulse cavity to impact the elastic diaphragm, and the elastic diaphragm extrudes the gas in the gas collecting cavity and discharges the gas through the jet straight pipe structure; the vortex ring is jetted towards all directions by the vortex ring jetting structure, so that organic impurities are continuously migrated, the contact with microorganisms is increased, and the digestion of the microorganisms is promoted. The treatment effect is enhanced.

Further, the first step: the sludge pump pumps the sewage into the water storage tank, and the sewage flows into the water flow channel after being stirred by the stirring structure;

the second step is that: the sewage flowing in is flushed on the distributing platform, the driving device drives the rotating shaft to drive the microorganism storage box and the distributing platform to rotate, the moving block centrifugally compresses the spring, the microorganism liquid leaks from the microorganism storage box, and the mixing rod mixes the sewage with the microorganism liquid and then flows out of the digestion tank;

the third step: the digestion tank is filled with the sewage and microorganism mixed liquid, and the telescopic hydraulic mechanism pushes and pulls the sliding structure to drive the automatic broom in the sweeping structure to sweep organic matter impurities deposited on the top surface of the adsorption component;

the fourth step: the vortex ring injection structure injects a plurality of vortex rings; the swing driving structure drives the connecting rod to drive the impact structure to swing in a space among the adsorption assemblies, the vortex ring injection structure injects vortex rings towards multiple directions to impact organic matter impurities deposited at the bottom of the digestion tank, and the swing structure drives the vortex ring injection structure to inject the vortex rings towards the side walls of the adsorption assemblies to impact the impurities attached to the adsorption assemblies;

the fifth step: a plurality of hedging tables are fixedly arranged between the adsorption components at the bottom of the digestion tank and on the side wall, a vortex ring ejected by a vortex ring ejection structure collides with the hedging tables, the organic impurities at the bottom of the digestion tank are dispersed by the impact waves of the gas dispersed by the collision, and the bubbles carry the organic impurities away to the adsorption components in the rising process;

and a sixth step: in the rising process of the bubbles, the bubbles adsorbed with organic impurities are guided by the drainage structure to be sent into the flow passage for the digestion of microorganisms.

Has the advantages that: the invention can disperse the organic impurities deposited in the sewage, increase the contact probability with the microorganisms and improve the digestion and absorption efficiency of the microorganisms; including but not limited to the following technical effects:

1) the sweeping structure can sweep off organic impurities deposited on the upper surface of the adsorption component, increase the contact of microorganisms and the organic matters, and supply the microorganisms for digestion and absorption, thereby achieving the purpose of accelerating sewage treatment;

2) the impact structure can spray vortex rings towards all directions, and the sprayed vortex rings can scatter organic matter impurities deposited in the digestion tank, so that the contact probability of the organic matter and microorganisms can be increased, and the treatment effect is enhanced; meanwhile, the vortex ring ejected by the impact structure can impact impurities generated after the microorganisms on the adsorption assembly are digested, so that the blockage of the adsorption hole is avoided.

Drawings

FIG. 1 is a view showing the construction of an auxiliary device;

FIG. 2 is a sectional view of a microorganism sprinkling structure;

FIG. 3 is a diagram of the adsorbent assembly distribution;

FIG. 4 is a cross-sectional view of an adsorption assembly;

FIG. 5 is a sectional view of a driving pendulum structure;

FIG. 6 is a sectional view of the elastic fender structure;

FIG. 7 is a cross-sectional view of a sweeping structure;

FIG. 8 is a cross-sectional view of the drainage structure;

FIG. 9 is a cross-sectional view of a wobble structure;

FIG. 10 is a cross-sectional view of a vortex ring injection configuration.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in figures 1-10: a sewage purification microorganism treatment system comprises a digestion tank 1, a microorganism sprinkling structure 2 and an impact structure 3; the microorganism sprinkling structure 2 puts microorganism liquid into the sewage in the digestion tank 1; an adsorption component 4 is arranged in the digestion tank 1 and is submerged in sewage, so that microorganisms can be adsorbed easily; a plurality of impact structures 3 are correspondingly arranged among the adsorption components 4; the impact structure 3 disperses deposited organic impurities and is used for digestion and absorption by microorganisms. When sewage enters the digestion tank 1, the microorganism distributing structure 2 distributes microorganism liquid into the sewage, so that microorganisms are uniformly distributed in the sewage entering the digestion tank, then the microorganisms and some organic matters fall on the adsorption component 4, and the microorganisms digest the organic matters through respiration; can effectively achieve the purpose of sewage treatment, and simultaneously can not cause secondary damage to the environment.

The device also comprises a water storage tank 5; the bottom of the water storage tank 5 is provided with a stirring structure 52, and some blocky impurities such as sludge in the sewage are stirred uniformly; the bottom surface of the water storage pool 5 is higher than the bottom surface of the digestion pool 1, and the water storage pool 5 is separated from the digestion pool 1 by a partition wall 51, so that sewage can conveniently flow into the digestion pool 1; the reservoir 5 is communicated with the digestion tank 1 through a water flow channel 511 arranged on the partition wall 51; the bottom of the water flow channel 511 is provided with a microorganism distributing structure 2; the sewage in the reservoir 5 flows into the water flow channel 511 through the arc-shaped block 53 at the water inlet of the water flow channel 511; the arc-shaped block 53 can store some water firstly, so that the stirring structure 52 can stir firstly; the sewage is flushed on the microorganism sprinkling structure 2, a mixing rod 21 on the microorganism sprinkling structure 2 mixes the microorganism liquid and the sewage, and the mixture of the microorganism liquid and the sewage is injected into the digestion tank 1; the mixing rod 21 sprays the microorganism distributing structure 2 to disperse the microorganism liquid and mix with sewage by stirring, so that the microorganism is uniformly distributed in the sewage, the microorganism is favorable for breathing and digestion, the treatment effect is enhanced, and the sewage treatment efficiency is improved.

The microorganism distributing structure 2 comprises a rotating shaft 22, a microorganism storage box 23 and a distributing platform 24; the driving device arranged at the bottom of the water flow channel 511 is in driving connection with the lower end of the rotating shaft 22; the upper end of the rotating shaft 22 penetrates through the middle part of the sprinkling table 24 to support the microorganism storage box 23, and the sprinkling table 24 and the microorganism storage box 23 synchronously rotate along with the rotating shaft 22; a plurality of liquid leakage grooves 231 are formed in the bottom of the microorganism storage box 23; the middle part of the liquid leakage groove 231 is communicated with a sliding cavity 232; a moving block 233 is arranged in the sliding cavity 232 and used for opening and closing the liquid leakage groove 231; one end of the moving block 233 is filled with a liquid stopping groove 231; a spring 234 is clamped between the other end of the moving block 233 and the side wall of the sliding cavity 232; when the microorganism storage tank 23 rotates along with the rotating shaft 22, the moving block 233 moves outward by centrifugal force and then compresses the spring 234, so that the leakage groove 231 is opened, and the faster the rotating speed, the larger the opening of the leakage groove 231, the faster the leakage, which means the more water passes; a plurality of sprinkling grooves 241 are circumferentially arranged on the sprinkling table 24; the leakage groove 231 is communicated with the leakage groove 241; a plurality of mixing rods 21 are fixedly arranged at the edge of the sprinkling table 24; the rotating shaft 22 drives the microorganism storage box 23 and the distributing and sprinkling table 24 to rotate, the moving block 233 centrifugally compresses the spring 234, and the microorganism liquid is distributed and sprinkled into the sewage through the liquid leaking groove 231 and the sprinkling groove 241; microorganisms leak into the scattering groove 241 from the liquid leakage groove 231, and the microorganism liquid in the scattering groove 241 is scattered into the sewage from the scattering outlet of the scattering groove 241 by the rotation of the scattering table 24, and then the sewage and the microorganism liquid are stirred by the mixing rod 21 and then flow into the digestion tank 1. The rotating speed of the driving device can be adjusted according to the water flow, the rotating speed of the microorganism storage box 23 is faster when the water flow is larger, the amount of the leaked microorganism liquid is more, and the microorganism liquid corresponds to the amount of sewage, so that the microorganisms are uniformly distributed in the sewage, the propagation, digestion and absorption of the microorganisms are facilitated, the digestion rate is improved, the treatment effect is enhanced, and the treatment efficiency is improved.

The bottom of the digestion tank 1 is fixedly provided with adsorption components 4, and the adsorption components 4 are arranged in parallel at intervals, so that a space is reserved for conveniently installing the impact structure 4; the tops of the adjacent adsorption components 4 are oppositely closed to form a shielding edge 41; a plurality of adsorption holes 42 are formed in the adsorption component 4 and are used for adsorbing microorganisms and organic impurities; a sliding groove rail 43 is arranged inside the upper end of the adsorption component 4, and a through channel 44 is arranged in the middle of the upper side of the sliding groove rail 43; a sliding structure 6 is arranged in the sliding groove rail 43; the telescopic hydraulic mechanism is in driving connection with the sliding structure; the slide-to structure 6 reciprocates in the slide groove rail 43; the moving rod 66 sliding to the upper end of the structure 6 passes through the passage 44 and extends upwards, and the extending end of the moving rod 66 is provided with a sweeping structure 7; the scraping and sweeping end of the sweeping structure 7 is attached to the upper end surface of the adsorption component 4; the moving rod 66 drives the sweeping structure 7 to sweep the top surface of the adsorption component 4; the telescopic hydraulic mechanism drives the sliding structure 6 to slide in the sliding groove rail 43 in a reciprocating manner along the length direction of the adsorption components 4, and in the sliding process of the sliding structure 6, the moving rod 66 correspondingly drives the sweeping structure 7 to sweep the upper surface of the adsorption components 4, so that organic impurities deposited on the upper surface of the adsorption components 4 are swept down and fall into spaces among the adsorption components 4; the shielding edge 41 can prevent the dropped organic impurities from moving away above the adsorption component 4, so as to form deposition; the design can make the deposited organic matters move and contact with the microorganisms on the adsorption component 4, thereby being beneficial to the digestion and absorption of the microorganisms and enhancing the treatment effect.

An elastic mud blocking structure 431 is arranged at the passage 44, and the upper side of the elastic mud blocking structure 431 is attached to the lower side of the passage 44, so that the phenomenon that the sediment falls into the sliding groove rail 43 to cause blockage is avoided; the elastic mud stop structure 431 is made of an elastic material; the side walls of the elastic mud blocking structures 431 are attached to the two sides of the upper end of the sliding groove rail 43 in parallel and symmetrically, and one end of each elastic mud blocking structure 431 is fixed on the inner wall of the sliding groove rail 43; the other ends of the symmetrical elastic mud stopping structures 431 are close to each other and attached, and the elastic mud stopping structures 431 close to the attached ends cover the through channel 44; when the moving rod 66 moves in the passage 44, the moving rod 66 and the elastic mud stopping structures 431 are pressed against each other; the plurality of elastic mud blocking structures 431 are attached to each other, so that deposition can be prevented from falling into the sliding groove rail 43, and the elastic mud blocking structures 431 are made of elastic materials, so that when the moving rod 66 moves in the through channel 44, the elastic mud blocking structures 431 are squeezed tightly with each other, and deposition cannot fall into the sliding groove rail 43; the design does not influence the moving rod 66 to drive the sweeping structure 7 to sweep deposits on the adsorption component 4, and can also avoid the blockage of the sliding groove rail 43; can play the roles of assistance and protection.

The sweeping structure 7 comprises a flow distribution table 71 and an automatic broom 72; the upper end of the moving rod 66 is fixedly arranged at the bottom of the flow distribution table 71; the bottom surface of the shunting table 71 is attached to the top surface of the adsorption component 4, so that the scraping is cleaner, the width of the shunting table 71 is larger than that of the adsorption component 4, the shunting table 71 has thrust in the movement process, and can push and block sewage and scraped organic impurities to two sides, and the sewage and the organic impurities flowing to the two sides can smoothly fall between the adsorption components due to the wide width of the shunting table 71; the side wall of the lower end of the shunting table 71 is an arc wedge 711 to form a shielding surface, and in the moving process of the shunting table 71, the shielding surface formed by the arc wedge 711 can temporarily block organic impurities from moving towards the upper end of the shunting table 71, so that the organic impurities are driven to move towards two sides of the shunting table 71 and then fall between the adsorption components 4; a support rod 73 is fixedly arranged on the arc wedge 711; the extending end of the supporting rod 73 is provided with an automatic broom 72; the scraping end of the automatic broom 72 is tightly attached to the top surface of the adsorption component 4; the moving rod 66 drives the automatic broom 72 to sweep the top surface of the adsorption assembly 4. The automatic broom 72 is designed in such a way that organic impurities on the upper surface of the adsorption component 4 can be effectively scraped and pushed into the space between the adsorption components 4; increases the contact probability of organic matters and microorganisms in the adsorption component, and is beneficial to the treatment of sewage.

The side wall of the sliding groove rail 43 is provided with a passing slideway 432; the sliding structures 6 in the plurality of adsorption components 4 are connected in series through a connecting rod 61, and the connecting rod 61 moves in a passing slide way 432; the impact structures 3 are fixedly arranged among the adsorption components 4 on the connecting rod 61; the sliding structure 6 drives the connecting rod 61 to move, and the connecting rod 61 drives the impact structure 3 to move in the space between the adsorption components 4; a swing cavity 62 is formed in the sliding structure 6; one end of the connecting rod 61 correspondingly extends into the swinging cavity 62 and is a swinging cavity 62 which is corresponding to one end of the connecting rod 61 and slides into the structure 6, and the connecting rod 61 is rotatably connected with the side wall of the swinging cavity 62; a swing rod 65 is fixedly arranged on the lower side of the extending end of the connecting rod 61; a swing driving structure 63 is arranged in the swing cavity 62; the swing driving structure 63 includes a rotation post 631; the rotating shaft end of the power mechanism is fixedly provided with a plurality of rotating columns 631; a plurality of the rotating columns 631 are annularly arranged; the swing rod 65 is in the swing range of the plurality of rotary columns 631, and when the rotary columns 631 rotate, the swing rod 65 is hit and the swing rod 65 is pushed; power unit drive pivot drives the rotating column 631 rotatoryly, and is a plurality of rotating column 631 contacts in proper order and promotes rocking rod 65 swing, and rocking rod 65's swing orbit is the arc, rocking rod 65 drives connecting rod 61 arc swing, impact structure 3 follows the swing and spouts the vortex ring towards all directions. Therefore, the impact structure 3 can spray the vortex ring in a large range to disperse the organic impurities deposited in the digestion tank 1, so that the organic impurities can be more contacted with microorganisms, the consumption rate of the organic matters in the sewage is increased, the treatment efficiency is improved, and the treatment effect is enhanced.

A drainage structure 45 is arranged in the adsorption component 4; a plurality of flow passage channels 46 are formed on the adsorption component 4; spaces between the plurality of adsorption modules 4 communicate through flow passages 46; the flow passage 46 is of a structure that two ends gradually reduce towards the middle, which is beneficial to the inflow of bubbles, sewage and organic impurities; the flow directing structure 45 comprises a helical blade 451; the middle part of the flow passage 46 is fixedly provided with a mounting seat 452; a power device is arranged at the upper end of the mounting seat 452; helical blades 451 are arranged in the length direction of the flow passage 46 on both sides of the power device; the output shafts of the power devices are respectively in driving connection with the helical blades 451. The power device drives the helical blades 451 to rotate in the same direction, and vortices are formed in the flow passage 46 through the rotation of the helical blades 451, so that the dispersed organic impurities, sewage, bubbles and organic matters adsorbed on the bubbles can flow into the flow passage 46 and then be adsorbed and retained by the adsorption holes in the adsorption assembly 4, and the microorganisms in the adsorption holes can digest the organic matters; the purpose of accelerating the treatment is achieved.

The impact structure 3 comprises a vortex ring injection structure 31 and a shaking structure 32; the shaking structure 32 comprises a shaking groove 321 and a fixing column 322; the bottom of the shaking groove 321 is fixedly provided with a vortex ring injection structure 31; through holes 323 are symmetrically formed in two side walls of the notch at the upper end of the shaking groove 321; the fixing columns 322 penetrate through the symmetrical through holes 323 and are movably connected; the connecting rod 61 passes through the shaking groove 321; the fixing column 322 passes through the connecting rod 61 transversely to be fixed, and the fixing column 322 and the connecting rod 61 are of an integral structure; rockers are arranged at two ends of the fixed column 322; the swing post 324 of the wobbler is extended and fixed on the vortex ring jet structure 31; the wobbler drives the wobble pin 324 to swing the vortex ring injection structure 31 in the plane of the length direction of the connecting rod 61. The ware drive swing post 324 that sways drives vortex ring injection structure 31 and swings in the plane at connecting rod 61 length direction place, vortex ring that vortex ring injection structure 31 jetted out just can strike on the 4 lateral walls of adsorption component like this, some will be scattered by the impurity that the microorganism digestion organic matter left off and fall, can avoid the adsorption hole to block up, weaken the adsorption effect, be favorable to increasing the contact of the downthehole microorganism of adsorption and organic matter, the effect of reinforcing microorganism digestion treatment.

The vortex ring injection structure 31 is a structure gradually reduced from top to bottom, and can increase the power of the generated vortex ring; the vortex ring injection structure 31 includes a housing 311 and an elastic diaphragm 312; the elastic diaphragm 312 divides the inside of the upper end of the housing 311 into a pulse chamber 313 and a gas collecting chamber 314; the pulse cavity 313 is communicated with the air outlet end of the pulse device through a pipeline; the reduced end of the housing 311 is a jet straight tube structure 315; the injection straight pipe structure 315 is communicated with the gas collecting cavity 314; the inner wall of the port of the jet straight pipe structure 315 protrudes towards the center to form an angular ring piece 316, and when gas is jetted out through the jet straight pipe structure 315 and passes through the angular ring piece 316, the angular rotation of the jetted gas can be enhanced, and the power is increased; the air collecting cavity 314 is communicated with the air chamber of the pulse device in a one-way mode through a pipeline, a one-way valve is arranged in the pipeline communicated with the air collecting cavity 314, and air can only flow into the air collecting cavity 314 from the air chamber of the pulse device; the pulsing device discharges gas into a pulsing chamber 313 to impact an elastic diaphragm 312, and the elastic diaphragm 312 extrudes the gas in a gas collecting chamber 314 out through a jet straight pipe structure 315. The elastic diaphragm 312 is waterproof, firstly, the water in the gas collecting cavity 314 flows into the gas collecting cavity 314 from a gas chamber of the pulse device, the water is extruded out of the gas collecting cavity 314, the elastic diaphragm 312 protrudes towards the pulse cavity 313, when gas is stored in the gas collecting cavity 314 and the jet straight pipe structure 315, the pulse device jets the gas, the pulse cavity 313 is instantly expanded, the elastic diaphragm 312 elastically deforms and protrudes towards the gas collecting cavity 314, then the gas in the gas collecting cavity 314 and the jet straight pipe structure 315 is extruded from an opening of the jet straight pipe structure 315, the jetted gas is acted by the angular ring piece 316 to generate a vortex ring, and the vortex ring moves and impacts on the bottom or the side wall of the digestion tank 1 or an adsorption component; can effectively disperse deposited impurities, so that more microorganisms can be contacted with organic matters in advance, the microbial digestion speed is favorably improved, the treatment efficiency is improved, and the sewage treatment effect is enhanced.

The first step is as follows: the mud pump pumps the sewage into the reservoir 5, and the sewage flows into the water flow channel 511 after being stirred by the stirring structure 52; the stirring structure 52 can stir and mix some massive impurities in the sewage into the sewage, so that the contact probability of microorganisms and organic impurities is improved;

the second step is that: the influent sewage is flushed on the distributing and sprinkling table 24, the driving device drives the rotating shaft 22 to drive the microorganism storage tank 23 and the distributing and sprinkling table 24 to rotate, the moving block 233 centrifugally compresses the spring 234, the microorganism liquid leaks from the microorganism storage tank 23, and the mixing rod 21 mixes the sewage with the microorganism liquid and then flows out of the digestion tank 1; the microorganisms are uniformly distributed in the sewage;

the third step: the digestion tank 1 is filled with the sewage and microorganism mixed liquid, and the telescopic hydraulic mechanism pushes and pulls the sliding structure 6 to drive the automatic broom 72 in the sweeping structure 7 to sweep organic impurities deposited on the top surface of the adsorption component 4; because some organic impurities are not fully contacted with the microorganisms and then fall and deposit; the sweeping structure 7 can sweep off some organic impurities deposited on the upper surface of the adsorption component, so that the contact with microorganisms is increased, and the treatment efficiency and effect are improved;

the fourth step: the vortex ring injection structure 31 injects a plurality of vortex rings; the swing driving structure 63 drives the connecting rod 61 to drive the impact structure 3 to swing in the space between the adsorption assemblies 4, the vortex ring spraying structure 31 sprays vortex rings towards multiple directions to impact organic matter impurities deposited at the bottom of the digestion tank 1, and the swing structure 32 drives the vortex ring spraying structure 31 to spray the vortex rings towards the side walls of the adsorption assemblies 4 to impact the impurities attached to the adsorption assemblies 4; the vortex ring sprayed by the vortex ring spraying structure 31 can scatter organic impurities deposited at the bottom of the digestion tank 1 and attached to the side wall of the digestion tank 1, so that the contact with microorganisms is increased; inorganic impurities left after digestion by microorganisms may be left in the adsorption holes of the adsorption component 4, and the vortex rings sprayed by the vortex ring spraying structure 31 can effectively disperse the inorganic deposits, enlarge the space of the adsorption holes, facilitate the propagation, digestion and absorption of the microorganisms and enhance the treatment effect;

the fifth step: a plurality of hedging tables 8 are fixedly arranged between the adsorption components 4 at the bottom of the digestion tank 1 and on the side wall, vortex rings sprayed by the vortex ring spraying structures 31 collide with the hedging tables 8, the organic impurities at the bottom of the digestion tank 1 are dispersed by colliding and dispersing gas shock waves, and the bubbles absorb and carry the organic impurities to the adsorption components 61 in the rising process; after the vortex ring collides with the opposite impact platform 8, shock waves are diffused by the opposite impact platform 8, the diffused shock waves can lift deposited organic impurities, after the vortex ring loses power, gas forms bubbles in water, and the bubbles can take away a part of the organic impurities to move upwards to increase the contact with microorganisms;

and a sixth step: in the rising process of the bubbles, the drainage structure 45 is used for guiding the bubbles adsorbed with organic impurities into the flow passage 46 for the digestion of microorganisms; the drainage structure 45 can form a vortex in the flow passage 46, organic matters rising along with bubbles are drawn into the vortex together, and some organic matters stay in the adsorption holes of the adsorption component of the flow passage 46, so that the digestion of microorganisms can be effectively enhanced, and the treatment effect is improved.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the principles of the invention, and such modifications and enhancements are also considered to be within the scope of the invention.

Claims (10)

1. A sewage purification microbiological treatment system is characterized in that: comprises a digestion tank (1), a microorganism sprinkling structure (2) and an impact structure (3); the microorganism sprinkling structure (2) puts microorganism bacterium liquid into the sewage in the digestion tank (1); an adsorption component (4) is arranged in the digestion tank (1) and is immersed in sewage; a plurality of impact structures (3) are correspondingly arranged among the adsorption components (4); the impact structure (3) disperses deposited organic impurities for digestion and absorption by microorganisms.

2. The sewage purification microorganism treatment system of claim 1, wherein: the device also comprises a water storage tank (5); a stirring structure (52) is arranged at the bottom of the water reservoir (5); the bottom surface of the water storage tank (5) is higher than the bottom surface of the digestion tank (1), and the water storage tank (5) is separated from the digestion tank (1) by a partition wall (51); the water reservoir (5) is communicated with the digestion tank (1) through a water flow channel (511) formed in the partition wall (51); the bottom of the water flow channel (511) is provided with a microorganism distributing structure (2); sewage in the reservoir (5) flows into the water flow channel (511) through the arc-shaped block (53) at the water inlet of the water flow channel (511); the sewage is flushed onto the microorganism sprinkling structure (2), the mixing rod (21) on the microorganism sprinkling structure (2) mixes the microorganism liquid and the sewage, and the mixture of the microorganism liquid and the sewage is injected into the digestion tank (1).

3. The sewage purification microorganism treatment system according to claim 2, wherein: the microorganism distributing structure (2) comprises a rotating shaft (22), a microorganism storage box (23) and a distributing platform (24); the driving device arranged at the bottom of the water flow channel (511) is in driving connection with the lower end of the rotating shaft (22); the upper end of the rotating shaft (22) penetrates through the middle part of the distributing table (24) to support the microorganism storage box (23), and the distributing table (24) and the microorganism storage box (23) synchronously rotate along with the rotating shaft (22); a plurality of liquid leakage grooves (231) are formed in the bottom of the microorganism storage box (23); the middle part of the liquid leakage groove (231) is communicated with a sliding cavity (232); a moving block (233) is arranged in the sliding cavity (232); one end of the moving block (233) is filled with a leakage liquid groove (231); a spring (234) is clamped between the other end of the moving block (233) and the side wall of the sliding cavity (232); a plurality of leakage scattering grooves (241) are arranged on the sprinkling table (24) in the circumferential direction; the leakage groove (231) is communicated with the leakage scattering groove (241); a plurality of mixing rods (21) are fixedly arranged at the edge of the sprinkling table (24); the rotating shaft (22) drives the microorganism storage box (23) and the distributing platform (24) to rotate, the moving block (233) centrifugally compresses the spring (234), and microorganism liquid is distributed in sewage through the liquid leakage groove (231) and the leakage scattering groove (241).

4. The sewage purification microorganism treatment system of claim 1, wherein: the bottom of the digestion tank (1) is fixedly provided with adsorption components (4), and the adsorption components (4) are arranged in parallel at intervals; the tops of the adjacent adsorption components (4) are oppositely closed to form a shielding edge (41); a plurality of adsorption holes (42) are formed in the adsorption component (4); a sliding groove rail (43) is arranged inside the upper end of the adsorption component (4), and a through channel (44) is arranged in the middle of the upper side of the sliding groove rail (43); a sliding structure (6) is arranged in the sliding groove rail (43); the telescopic hydraulic mechanism is in driving connection with the sliding structure; the sliding structure (6) reciprocates in the sliding groove rail (43); the moving rod (66) sliding to the upper end of the structure (6) penetrates through the passage (44) to extend upwards, and the extending end of the moving rod (66) is provided with a sweeping structure (7); the scraping and sweeping end of the sweeping structure (7) is attached to the upper end surface of the adsorption component (4); the moving rod (66) drives the sweeping structure (7) to sweep the top surface of the adsorption component (4);

an elastic mud blocking structure (431) is arranged at the passage (44), and the upper side of the elastic mud blocking structure (431) is attached to the lower side of the passage (44); the elastic mud blocking structure (431) is made of elastic materials; the side walls of the elastic mud blocking structures (431) are attached to the two sides of the upper end of the sliding groove rail (43) side by side and symmetrically arranged, and one end of each elastic mud blocking structure (431) is fixed on the inner wall of the sliding groove rail (43); the other ends of the symmetrical elastic mud blocking structures (431) are close to each other and attached, and the elastic mud blocking structures (431) close to the attachment ends cover the through channels (44); when the moving rod (66) moves in the passage (44), the moving rod (66) and the elastic mud blocking structures (431) are mutually pressed.

5. The sewage purification microorganism treatment system according to claim 4, wherein: the sweeping structure (7) comprises a flow distribution table (71) and an automatic broom (72); the upper end of the moving rod (66) is fixedly arranged at the bottom of the flow dividing table (71); the bottom surface of the shunting table (71) is attached to the top surface of the adsorption component (4), and the width of the shunting table (71) is longer than that of the adsorption component (4); the side wall of the lower end of the flow distribution table (71) is in an arc wedge shape (711) to form a shielding surface; a support rod (73) is fixedly arranged on the cambered surface wedge type (711); the extending end of the supporting rod (73) is provided with an automatic broom (72); the scraping end of the automatic broom (72) is tightly attached to the top surface of the adsorption component (4); the moving rod (66) drives an automatic broom (72) to sweep the top surface of the adsorption component (4).

6. The sewage purification microorganism treatment system according to claim 4, wherein: a passing slideway (432) is arranged on the side wall of the sliding groove rail (43); the sliding structures (6) in the adsorption components (4) are connected in series through connecting rods (61), and the connecting rods (61) move in the passing slide ways (432); the impact structure (3) is fixedly arranged among the adsorption components (4) on the connecting rod (61); a swing cavity (62) is formed in the sliding structure (6); one end of the connecting rod (61) correspondingly extends into the swinging cavity (62), and the connecting rod (61) is rotatably connected with the side wall of the swinging cavity (62); a swing rod (65) is fixedly arranged on the lower side of the extending end of the connecting rod (61); a swing driving structure (63) is arranged in the swing cavity (62); the pendulum driving structure (63) comprises a rotating column (631); a plurality of rotating columns (631) are fixedly arranged on the rotating shaft end of the power mechanism; a plurality of the rotating columns (631) are annularly arranged; the swing rod (65) is positioned in the swing range of a plurality of rotating columns (631); power unit drive pivot drives column (631) rotation, and is a plurality of column (631) contacts in proper order and promotes rocking rod (65) swing, rocking rod (65) drive connecting rod (61) arc swing, impact structure (3) are followed the swing and are spouted the vortex ring towards all directions.

7. The sewage purification microorganism treatment system according to claim 4, wherein: a drainage structure (45) is arranged in the adsorption component (4); a plurality of flow passage ways (46) are arranged on the adsorption component (4); spaces among the plurality of adsorption assemblies (4) are communicated through a flow passage (46); the flow passage (46) is of a structure with two ends gradually reduced towards the middle part; the flow-directing structure (45) comprises a helical blade (451); the middle part of the flow passage (46) is fixedly provided with a mounting seat (452); a power device is arranged at the upper end of the mounting seat (452); helical blades (451) are arranged in the length direction of the flow passage (46) at the two sides of the power device; the output shafts of the power devices are respectively in driving connection with the helical blades (451).

8. The sewage purification microorganism treatment system of claim 1, wherein: the impact structure (3) comprises a vortex ring injection structure (31) and a shaking structure (32); the shaking structure (32) comprises a shaking groove (321) and a fixing column (322); the bottom of the shaking groove (321) is fixedly provided with a vortex ring injection structure (31); through holes (323) are symmetrically formed in two side walls of a notch at the upper end of the shaking groove (321); the fixing columns (322) penetrate through the symmetrical through holes (323) and are movably connected; the connecting rod (61) passes through the inner part of the shaking groove (321); the fixing column (322) is fixed by crossing the connecting rod (61), and the fixing column (322) and the connecting rod (61) are of an integrated structure; two ends of the fixed column (322) are provided with rockers; the swing post (324) of the wobbler is fixed on the vortex ring jet structure (31) in an extending way; the wobbler drives the wobble post (324) to drive the vortex ring injection structure (31) to rock in the plane of the connecting rod (61) in the length direction.

9. The sewage purification microorganism treatment system of claim 8, wherein: the vortex ring injection structure (31) is a gradually decreasing structure from top to bottom as a whole; the vortex ring injection structure (31) comprises a housing (311) and an elastic diaphragm (312); the elastic diaphragm (312) divides the inner part of the upper end of the shell (311) into a pulse cavity (313) and a gas collecting cavity (314); the pulse cavity (313) is communicated with the air outlet end of the pulse device through a pipeline; the reduced end of the shell (311) is a jet straight pipe structure (315); the jet straight pipe structure (315) is communicated with the gas collecting cavity (314); the inner wall of the port of the jet straight pipe structure (315) protrudes towards the center to form an angular ring piece (316); the air collecting cavity (314) is communicated with the air chamber of the pulse device in a one-way mode through a pipeline; the pulse device discharges gas into a pulse cavity (313) to impact an elastic diaphragm (312), and the elastic diaphragm (312) extrudes the gas in a gas collecting cavity (314) and discharges the gas through a jet straight pipe structure (315).

10. The purification method of a microorganism for wastewater purification according to any one of claims 1 to 9, wherein the first step: the mud pump pumps the sewage into the reservoir (5), and the sewage flows into the water flow channel (511) after being stirred by the stirring structure (52);

the second step is that: the influent sewage is flushed on the distributing platform (24), the driving device drives the rotating shaft (22) to drive the microorganism storage box (23) and the distributing platform (24) to rotate, the moving block (233) centrifugally compresses the spring (234), microorganism liquid leaks from the microorganism storage box (23), and the mixing rod (21) mixes the sewage with the microorganism liquid and then flows out of the digestion tank (1);

the third step: the digestion tank (1) is filled with the sewage and microorganism mixed liquid, and the telescopic hydraulic mechanism pushes and pulls the sliding structure (6) to drive the automatic broom (72) in the sweeping structure (7) to sweep organic impurities deposited on the top surface of the adsorption component (4);

the fourth step: the vortex ring injection structure (31) injects a plurality of vortex rings; the swing driving structure (63) drives the connecting rod (61) to drive the impact structure (3) to swing in a space among the adsorption components (4), the vortex ring spraying structure (31) sprays vortex rings towards multiple directions to impact organic matter impurities deposited at the bottom of the digestion tank (1), the swing structure (32) drives the vortex ring spraying structure (31) to spray the vortex rings towards the side wall of the adsorption components (4) to impact the impurities attached to the adsorption components (4);

the fifth step: a plurality of hedging tables (8) are fixedly arranged between the adsorption components (4) at the bottom of the digestion tank (1) and on the side wall, vortex rings sprayed by the vortex ring spraying structures (31) collide with the hedging tables (8), the collided and dispersed gas shock waves flush and disperse organic impurities at the bottom of the digestion tank (1), and the bubbles carry the organic impurities to the adsorption components (61) in the rising process;

and a sixth step: in the rising process of the bubbles, the drainage structure (45) is used for guiding the bubbles adsorbed with organic impurities into the flow passage (46) for the digestion of microorganisms.

Images