CN113149365B

CN113149365B - Automatic water environment treatment and purification equipment based on microorganism nest

Info

Publication number: CN113149365B
Application number: CN202110502542.9A
Authority: CN
Inventors: 王建立; 杨亚楠; 刘海滨; 张瑞光; 高睿; 张天豹
Original assignee: Hebei Hengte Environmental Protection Engineering Co ltd
Current assignee: Hebei Hengte Environmental Protection Engineering Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2022-06-17
Anticipated expiration: 2041-05-08
Also published as: CN113149365A

Abstract

An automatic water environment treatment and purification device based on a microorganism nest comprises a main body, wherein the main body is a hollow cylinder, a floating block is fixedly installed at the upper end of the main body, the floating block is in a circular ring shape, a drop biological disc is fixedly installed above the floating block, water is absorbed by a submersible pump, so that a water body provides a propagation environment for microorganisms through a filling area, the water body is sprayed out from a spray head, one part of the water body diffuses to the periphery, the other part of the water body flows back to enter a filling second area on the upper layer in the main body again, an aerobic environment is formed in the filling second area, aerobic microorganism communities are increased, the circulation is repeated in such a way, oxygen and microorganisms are continuously provided for the peripheral water body, the defects that the traditional water body aeration and microorganism separation effects cannot be achieved, the unified coordination effect cannot be achieved, and the powerful decomposition capacity of the microorganism communities on water pollutants in the propagation process is fully exerted, the purification function of the water ecological system is restored, and the final aim of water ecological restoration is achieved.

Description

Automatic water environment treatment and purification equipment based on microorganism nest

Technical Field

The invention relates to the technical field of sewage treatment, in particular to automatic water environment treatment and purification equipment based on a microorganism nest.

Background

Along with the increasing emphasis of the state on the ecological environment, the water environment treatment idea gradually changes from the original black and odorous water body treatment to water quality improvement, water ecology improvement and water resource optimization, so that the water environment treatment industry is required to continuously update the existing water body treatment technology to meet the requirements of higher standards, the most common water environment treatment methods used at present are a microbiological method and an aeration method, the microbiological method is mainly beneficial to the purification of water bodies by microbial strains, but due to the biomembrane or culture medium culture technology and carrier reasons, the microorganisms can only be diffused by the self fluidity of the water body and cannot be diffused in a large area, meanwhile, due to the water body fluidity, the microorganisms can only be cultured according to a certain specific advantage, the purification method and the effect are single, the traditional aeration method only carries out oxygenation on the water body, and meanwhile, the existing purification equipment is generally provided with a filter screen, therefore, aiming at the current situation, an automatic water environment treatment and purification device based on a microorganism nest is urgently needed to overcome the defects in the current practical application.

Disclosure of Invention

Technical problem to be solved

The invention aims to solve the problems that the existing purifying equipment only can singly use a microbiological method or an aeration method, the microbiological method or the aeration method cannot be combined with the existing purifying equipment, and a filter screen of the existing purifying equipment is easy to block.

(II) technical scheme

The invention relates to a purpose and an effect of automatic water environment treatment and purification equipment based on a microorganism nest, which are achieved by the following specific technical means: an automatic water environment treatment and purification device based on a microorganism nest comprises a main body, wherein the main body is a hollow cylinder, a floating block is fixedly arranged at the upper end of the main body, the floating block is in a circular ring shape, a drop bio-disc is fixedly arranged above the floating block, mixed filler is fixedly arranged in the drop bio-disc, a partition plate is fixedly arranged on the lower wall in the main body, the partition plate is in a cylindrical shape and divides the inside of the main body into an inner layer space and an outer layer space, a submersible pump is fixedly arranged at the center of the lower wall in the main body, a connecting steel pipe is fixedly arranged at an output port at the upper end of the submersible pump, a spray head is fixedly arranged at the upper end of the connecting steel pipe and is positioned above the drop bio-disc, a filler I is fixedly arranged in the lower space of the outer layer in the main body, a filler II is fixedly arranged in the upper space of the inner layer and the outer layer in the main body, a filler III is fixedly arranged in the lower space of the inner layer in the main body, and a water inlet is arranged below the side wall of the main body, a plurality of holes of permeating water are evenly arranged above the partition board and communicated with the inner-outer layer space inside the main body.

Furthermore, a plurality of fixed steel pipes are fixedly mounted on the side edges of the connecting steel pipes, the other ends of the fixed steel pipes are fixedly connected to the inner side wall of the floating block, and a plurality of fixing rings are fixedly mounted at the lower end of the floating block close to the outer side.

Furthermore, the spray head is a rotary spray head, four side nozzles are arranged on the side of the spray head, and a vertical upward vertical nozzle is arranged above the spray head.

Further, the first filler is a beneficial enzyme bacteria slow-release filler, the second filler is an MBBR soft filler, the third filler is a multifunctional biological filter material, the beneficial enzyme bacteria slow-release filler and the multifunctional biological filter material which are 1:1 below the mixed filler are mixed, the upper part of the mixed filler is composed of a layer of gravel, the space size occupied by the first filler and the second filler on the outer layer in the main body is 1:1, and the space size occupied by the second filler and the third filler on the inner layer in the main body is 2: 1.

further, main part below fixed mounting has the base, the inside fixed mounting in base left side has filtering mechanism, filtering mechanism left side fixed mounting has the water inlet, filtering mechanism right side fixed mounting has the water course of crossing, cross water course delivery outlet and water inlet fixed connection, the inside fixed mounting in base right side has the pollutant carrying chamber, pollutant carrying chamber right side top fixed mounting has the overflow pipe, drop biological dish right side fixed mounting has the transit box, filtering mechanism rear side fixed mounting has the outlet pipe, outlet pipe upper end and drop biological dish fixed connection, and the outlet pipe upper end is located transit box top, transit box below fixed mounting has the wet return, wet return lower extreme and pollutant carrying chamber fixed connection, and the wet return lower extreme is located pollutant carrying chamber left side below, overflow pipe upper end export is less than transit box bottom height, pollutant carrying chamber right side articulates there is the door of decontaminating.

Further, the filtering mechanism comprises a first shell, a water inlet is fixedly arranged on the left side of the base, a first shell is fixedly arranged on the right side of the water inlet, the first shell is fixedly arranged in the base, a second shell is fixedly arranged on the rear side of the first shell, the second shell is hollow, a water suction cavity is arranged in the second shell, a water outlet is fixedly arranged on the right side of the first shell, the water outlet is fixedly connected with the water passing channel, a connecting block is fixedly arranged on the upper portion in the first shell, the inner wall of the left side of the connecting block is recessed inwards, the water passing hole is arranged in the left side of the recessed portion of the connecting block, a first cavity is arranged in the left side of the connecting block, the right side of the first cavity is fixedly connected with the water passing hole, a first gear is rotatably connected with the center of the inner wall in the front of the first shell, a telescopic blade is fixedly arranged on the rear side of the first gear, the telescopic blade is attached to the inner side of the connecting block, a second gear is rotatably connected with the inner wall in the front of the first shell, the first gear is meshed with the second gear, a circular ring is rotatably connected to the inner wall in front of the first shell, the circular ring and the gears share the axis, a plurality of ratchets are uniformly distributed and hinged on the inner side of the circular ring in a circumferential mode, the ratchets are hinged to the circular ring through torsion springs, and the second gear touches the ratchets when moving.

Further, the ring outside evenly is equipped with four draw-in grooves, it has the spoiler to articulate on the delivery port top inner wall, spoiler below fixed mounting has the balancing weight, and the spoiler upper end is barb-shaped, be equipped with cavity three on the delivery port top inner wall, sliding connection has the fixture block in cavity three, fixture block right side fixed mounting has reset spring, reset spring right side fixed mounting is on cavity three right side walls, the fixture block left side meets and imbeds the draw-in groove with the draw-in groove, and the fixture block below is equipped with the arch, spoiler top barb meets with the fixture block below arch.

Furthermore, the rear side of the circular ring is fixedly connected with a filter screen which is cylindrical, four sealing plugs are uniformly distributed, fixed and rotated on the filter screen in a circumferential mode, the outer side of each sealing plug is attached to the inner wall of the first shell when moving, the inner side of each sealing plug is attached to the outer wall of the connecting block, the sealing plugs, the first shell and the connecting block form a second sealed cavity, the second sealed cavity is communicated with the first sealed cavity through water spraying holes, and the second sealed cavity is communicated with the water suction cavity.

Further, the lateral wall of second rear of shell rotates and is connected with centrifugal impeller, centrifugal impeller passes through axle fixed connection with flexible blade, it is inboard that the chamber that absorbs water is located centrifugal impeller, it has centrifugal blade to be circumference evenly distributed fixed mounting on the centrifugal impeller, the centrifugal blade outside is equipped with the recess, the recess left end articulates there is the grinding piece, the grinding piece articulates on the recess through the torsional spring, grinding piece right-hand member fixedly connected with elastic membrane, elastic membrane lower extreme fixed connection is at the recess right-hand member, the recess right-hand member articulates there is the abrasive sheet, the abrasive sheet articulates on the recess through the torsional spring, abrasive sheet lower extreme fixed mounting has a plurality of blades, contact with the recess bottom during blade motion, fixed mounting has a plurality of broken teeth on the two inner walls of shell, the grinding piece touches with broken tooth mutually during motion, two right sides of shell are equipped with the water jet, water jet and outlet pipe fixed connection.

Has the advantages that:

1. the invention provides an automatic water environment treatment and purification device based on a microorganism nest, which sucks water through a submersible pump, further leads water to pass through a filler area to provide a propagation environment for microorganisms, simultaneously sprays the water out of a spray head, one part of the water diffuses to the periphery, the other part of the water reflows to enter a filler two area at the upper layer in a main body again, an aerobic environment is formed in the filler two area, and aerobic microorganism communities are increased, the circulation is repeated, oxygen and microorganisms are continuously provided for the peripheral water, thereby overcoming the defect that the traditional water aeration and microorganism separation effects cannot be unified and coordinated, utilizing the power provided by the device, diffusing microorganism communities on a large scale at multiple levels, fully playing the powerful decomposition capability of the microorganism communities on water pollutants in the propagation process, and improving the biomass and functionality in the microorganism propagation and diffusion processes, the purification function of the water ecological system is restored, and the final aim of water ecological restoration is achieved.

2. The invention provides automatic water environment treatment and purification equipment based on a microorganism nest, which drives a filter screen to reverse by sensing the blockage degree of the filter screen, and simultaneously drives part of water to wash the blocked filter screen from inside to outside by a telescopic blade, so that the blocked part of the filter screen is cleaned, and the circulation is performed, thereby avoiding the blockage of the filter screen.

3. The invention provides automatic water environment treatment and purification equipment based on a microorganism nest, wherein impurities on a filter screen are thrown to the outer side of a centrifugal impeller through the centrifugal impeller, primary crushing of the impurities is realized through collision of a grinding block and a crushing tooth, the crushing tooth and the grinding block rotate to drive the cavity volume formed by the grinding block, a groove and an elastic membrane to change, further, the primarily crushed impurities are sucked and extruded from the front side and the back side, and then are ground and crushed between the grinding block and a grinding sheet, and meanwhile, the grinding block moves downwards to drive the grinding sheet to secondarily crush the primarily crushed impurities, so that a better crushing effect is realized, and blockage of a water outlet pipe and a backflow pipe is avoided.

Description of the drawings:

fig. 1 is an overall front sectional view of the present invention.

Fig. 2 is a schematic structural diagram of the filter mechanism of the present invention.

Fig. 3 is a schematic front sectional view of the filter mechanism of the present invention.

FIG. 4 is a schematic cross-sectional view of the gear linkage of the present invention.

Fig. 5 is a schematic cross-sectional view of a centrifugal impeller of the present invention.

FIG. 6 is an enlarged view of the area A in FIG. 5 according to the present invention.

FIG. 7 is a schematic sectional view of a soil-holding chamber of the present invention.

FIG. 8 is a schematic view of a showerhead of the present invention

In FIGS. 1-8: 1-main body, 2-submersible pump, 3-floating block, 4-drop biological disc, 5-mixed filler, 6-connecting steel pipe, 7-spray head, 701, vertical spray nozzle, 702, side spray nozzle, 8-fixed steel pipe, 9-clapboard, 10-filler I, 11-filler II, 12-filler III, 13-water inlet, 14-permeable hole, 15-fixed ring, 16-base, 17-filtering mechanism, 18-water passing channel, 19-dirt containing cavity, 20-water outlet pipe, 21-transit box, 22-water return pipe, 23-overflow pipe, 24-shell I, 25-shell II, 26-water inlet, 27-water outlet, 28-spoiler, 29-counterweight block, 30-water spray nozzle, 31-filter screen, 32-sealing plug, 33-telescopic blade, 34-connecting block, 35-water passing opening, 36-cavity I, 37-water spraying hole, 38-cavity II, 39-gear I, 40-gear II, 41-ring, 42-ratchet, 43-clamping groove, 44-cavity III, 45-reset spring, 46-clamping block, 47-centrifugal impeller, 48-crushing tooth, 49-centrifugal blade, 50-water suction cavity, 51-grinding block, 52-elastic membrane, 53-grinding sheet, 54-blade, 55-groove, 56 and dirt cleaning door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in figures 1 to 8: an automatic water environment treatment and purification device based on a microorganism nest comprises a main body 1, wherein the main body 1 is a hollow cylinder, a floating block 3 is fixedly installed at the upper end of the main body 1, the floating block 3 is in a circular ring shape, a drop bio-disc 4 is fixedly installed above the floating block 3, a mixed filler 5 is fixedly installed in the drop bio-disc 4, a partition plate 9 is fixedly installed on the lower wall in the main body 1, the partition plate 9 is cylindrical and divides the inside of the main body 1 into an inner layer space and an outer layer space, a submersible pump 2 is fixedly installed at the center of the lower wall in the main body 1, a connecting steel pipe 6 is fixedly installed at an output port at the upper end of the submersible pump 2, a spray head 7 is fixedly installed at the upper end of the connecting steel pipe 6, the spray head 7 is positioned above the drop bio-disc 4, a filler I10 is fixedly installed in the lower space of the outer layer in the main body 1, a filler II 11 is fixedly installed in the upper space of the inner layer and the inner layer in the main body 1, a filler III 12 is fixedly installed in the lower space of the inner layer in the main body 1, a water inlet 13 is arranged below the side wall of the main body 1, a plurality of water permeable holes 14 are uniformly arranged above the partition plate 9, the water permeable holes 14 are communicated with the inner layer space and the outer layer space inside the main body 1, the submersible pump 2 is made of stainless steel materials, the power of the submersible pump is 1.5kw, and energy conservation and convenience are achieved by increasing the solar power generation and the remote control system.

Wherein, 6 side fixed mounting of connecting steel pipe has a plurality of

fixed steel pipes

8, and 8 other end fixed connection of fixed steel pipe are on floating 3 inboard lateral walls of piece, and 3 lower extremes of floating piece lean on outside fixed mounting to have a plurality of solid fixed rings 15, and solid fixed ring 15's quantity is three, and fixed steel pipe 8 is stainless steel material and through threaded connection and floating piece 3 and connecting steel pipe 6 fixed connection, fixes connecting steel pipe 6 through fixed steel pipe 8, makes the structure more firm.

The spray head 7 is a rotary spray head, four side nozzles 702 are arranged on the side of the spray head 7, a vertical upward vertical nozzle 701 is arranged above the spray head 7, the spray head 7 is rotated by impact force generated by the side nozzles 702, and water flow sprayed by the vertical nozzle 701 flows back into the drop bio-disc 4 under the action of gravity.

The first filler 10 is a beneficial enzyme bacteria slow-release filler, the second filler 11 is an MBBR soft filler, the third filler 12 is a multifunctional biological filter material, the beneficial enzyme bacteria slow-release filler and the multifunctional biological filter material which are 1:1 below the mixed filler 5 are mixed, the upper part of the mixed filler is composed of a layer of gravel, the space occupied by the first filler 10 and the second filler 11 on the outer layer in the main body 1 is 1:1, the space occupied by the second filler 11 and the third filler 12 on the inner layer in the main body 1 is 2:1, and a better place is provided for microbial propagation through the fillers.

Wherein, a base 16 is fixedly arranged below the main body 1, a filtering mechanism 17 is fixedly arranged inside the left side of the base 16, a water inlet 26 is fixedly arranged on the left side of the filtering mechanism 17, a water passage 18 is fixedly arranged on the right side of the filtering mechanism 17, an outlet of the water passage 18 is fixedly connected with a water inlet 13, a dirt accommodating cavity 19 is fixedly arranged inside the right side of the base 16, an overflow pipe 23 is fixedly arranged above the right side of the dirt accommodating cavity 19, a transit box 21 is fixedly arranged on the right side of the drop bio-disc 4, a water outlet pipe 20 is fixedly arranged on the rear side of the filtering mechanism 17, the upper end of the water outlet pipe 20 is fixedly connected with the drop bio-disc 4, the upper end of the water outlet pipe 20 is positioned above the transit box 21, a water return pipe 22 is fixedly arranged below the transit box 21, the lower end of the water return pipe 22 is fixedly connected with the dirt accommodating cavity 19, the lower end of the water return pipe 22 is positioned below the left side of the dirt accommodating cavity 19, and the outlet at the upper end of the overflow pipe 23 is lower than the bottom of the transit box 21, the right side of the sewage holding cavity 19 is hinged with a sewage cleaning door 56, and the sewage holding cavity 19 is in a closed state through transferring in the transfer box 21, so that impurities filtered by the filter screen 31 can enter the sewage holding cavity 19, the outlet at the upper end of the overflow pipe 23 is lower than the height of the transfer box 21, the impurities are precipitated in the sewage holding cavity 19, and redundant water overflows from the overflow pipe 23.

Wherein, the filtering mechanism 17 comprises a first shell 24, a first water inlet 26 is fixedly installed on the left side of the base 16, a first shell 24 is fixedly installed on the right side of the water inlet 26, the first shell 24 is fixedly installed in the base 16, a second shell 25 is fixedly installed on the rear side of the first shell 24, the second shell 25 is hollow, a water suction cavity 50 is arranged in the second shell 25, a water outlet 27 is fixedly installed on the right side of the first shell 24, the water outlet 27 is fixedly connected with the water passing channel 18, a connecting block 34 is fixedly installed on the upper part of the inner part of the first shell 24, the inner wall of the left side of the connecting block 34 is recessed inwards, a water passing hole 35 is arranged in the left side of the recessed part of the connecting block 34, a first cavity 36 is arranged in the left side of the connecting block 34, the right side of the first cavity 36 is fixedly connected with the water passing hole 35, a plurality of water spraying holes 37 are arranged on the left side of the first cavity 36, a first gear 39 is rotatably connected with the center of the inner wall in front of the first shell 24, and a telescopic blade 33 is fixedly installed on the rear side of the first gear 39, the telescopic blades 33 are attached to the inner side of the connecting block 34, a second gear 40 is rotatably connected to the inner wall in front of the first shell 24, the first gear 39 is meshed with the second gear 40, a circular ring 41 is rotatably connected to the inner wall in front of the first shell 24, the circular ring 41 and the first gear 39 are coaxial, a plurality of ratchets 42 are uniformly distributed and hinged on the inner side of the circular ring 41 in a circumferential mode, the ratchets 42 are hinged to the circular ring 41 through torsion springs, and the second gear 40 is in contact with the ratchets 42 during movement.

Wherein, the outer side of the ring 41 is evenly provided with four clamping grooves 43, the inner wall above the water outlet 27 is hinged with a spoiler 28, the lower part of the spoiler 28 is fixedly provided with a balancing weight 29, the upper end of the spoiler 28 is in the shape of an inverted hook, the inner wall above the water outlet 27 is provided with a cavity III 44, the cavity III 44 is internally and slidably connected with a fixture block 46, the right side of the fixture block 46 is fixedly provided with a return spring 45, the right side of the return spring 45 is fixedly arranged on the right side wall of the cavity III 44, the left side of the fixture block 46 is connected with the clamping grooves 43 and is embedded into the clamping grooves 43, a bulge is arranged below the fixture block 46, and the inverted hook above the spoiler 28 is connected with the bulge below the fixture block 46.

Wherein, the rear side of the circular ring 41 is fixedly connected with a filter screen 31, the filter screen 31 is cylindrical, four sealing plugs 32 are uniformly distributed and fixedly arranged on the filter screen 31 in a circle, the outer side of each sealing plug 32 is attached to the inner wall of the first shell 24 when the sealing plug 32 moves, the inner side of the sealing plug 32 is attached to the outer wall of the connecting block 34, the sealing plug 32, the first shell 24 and the connecting block 34 form a second closed cavity 38, the second cavity 38 is communicated with the first cavity 36 through a water spraying hole 37, and the second cavity 38 is communicated with the water suction cavity 50, when the filter screen 31 is blocked to a certain degree, the water inflow is reduced, the spoiler 28 rotates downwards, thereby driving the clamping block 46 to move rightwards, further causing the gear II 40 to drive the circular ring 41 to rotate, and then the filter screen 31 is driven to rotate, the water flow returns to the original state, the spoiler 28 rotates upwards, the clamping block 46 is clamped with the clamping groove 43 again, the filter screen rotates 90 degrees, and impurities are brought into the second cavity 38.

Wherein, the rear side wall of the second shell 25 is rotatably connected with a centrifugal impeller 47, the centrifugal impeller 47 is fixedly connected with the telescopic blades 33 through a shaft, the water suction cavity 50 is positioned at the inner side of the centrifugal impeller 47, the centrifugal blades 49 are fixedly distributed and fixed on the centrifugal impeller 47 in a circumferential manner, a groove 55 is arranged at the outer side of the centrifugal blade 49, a grinding block 51 is hinged at the left end of the groove 55, the grinding block 51 is hinged on the groove 55 through a torsional spring, an elastic membrane 52 is fixedly connected at the right end of the grinding block 51, the lower end of the elastic membrane 52 is fixedly connected at the right end of the groove 55, a grinding sheet 53 is hinged at the right end of the groove 55, a plurality of blades 54 are fixedly arranged at the lower end of the grinding sheet 53, the blades 54 are contacted with the bottom of the groove 55 when moving, a plurality of crushing teeth 48 are fixedly arranged on the inner wall of the second shell 25, the grinding block 51 is contacted with the crushing teeth 48 when moving, a water jet 30 is arranged at the right side of the second shell 25, the water jet 30 is fixedly connected with the water outlet pipe 20, the water flow drives the telescopic blade 33 to rotate, and further drives the centrifugal impeller 47 to rotate, and further drives the water flow to be sucked into the water suction cavity 50 through the water gap 35, and further enters the outer side of the centrifugal impeller 47 to be crushed and then is ejected out of the water jet 30.

The working principle is as follows:

the device is fixed in a water body to be purified through a fixing ring 15, floats on the water surface through a floating block 3, starts a submersible pump 2, water flow is sucked through a water inlet 26, flows out through a filtering mechanism 17, flows through a water channel 18 and then enters from a water inlet 13, the water body firstly passes through a filler I10 at the bottom of the outer layer of a filler area in a main body 1, microorganisms obtain nutrients through nutrient substances in the water body for propagation, a part of microorganisms enter an upper layer filler II 11 along with the flushing of the water body and then enter a filler III 12 at the lower part of an inner layer, thereby realizing the primary purification of the water body, enabling the water body to contain a large amount of microorganisms capable of treating pollutants, the water body enters the bottom of the submersible pump 2, the submersible pump 2 provides enough power to enable the water body to be sprayed out from a spray nozzle 7 at the top of the device, and a part of water falls back to the water body in a fan-shaped form around to realize the oxygenation of the water body and the diffusion of the microorganisms, the other part of the water body falls back to the top drop biological disc 4 in a vertical form, the mixed filler 5 supplements microorganisms, the mixed filler enters the second filler 11 area on the upper layer in the main body 1 again through the middle return channel of the floating block 3, an aerobic environment is formed in the second filler 11 area, aerobic microbial communities are increased, the circulation is repeated, oxygen and the microorganisms are continuously provided for the peripheral water body, thereby the defect that the traditional water body aeration and microorganism separation function cannot be unified and coordinated is overcome, the power provided by the equipment is utilized, the microbial community is diffused in a large range and in multiple layers, the strong decomposition capability of the microbial community on water body pollutants in the propagation process is fully exerted, the biomass and the functionality are improved in the microbial propagation and diffusion processes, the purification function of the water body ecological system is promoted to be recovered, the final purpose of water body ecological restoration is achieved, and water flow enters from the water inlet 26, then the water flows through the retractable blade 33 and drives the retractable blade 33 to rotate counterclockwise, and further drives the first gear 39 to rotate counterclockwise, and further drives the second gear 40 to rotate clockwise, so that the teeth on the second gear 40 contact with the ratchet 42, because the block 46 is engaged with the slot 43, the second gear 40 idles, the water flows through the spoiler 28, and further drives the spoiler 28 to deflect upward, when the filter screen 31 is blocked, the water inlet 26 is reduced, the spoiler 28 deflects downward under the action of the weight block 29, and further drives the block 46 to move rightward, and further drives the block 46 to disengage from the slot 43, the second gear 40 drives the ratchet 42 to drive the ring 41 to rotate clockwise, and further drives the filter screen 31 to rotate clockwise, so that the impurities on the filter screen 41 are brought into the second cavity 38, and meanwhile, the water inlet returns to normal, and further causes the spoiler 28 to rotate upward, and drives the block 46 to be engaged with the slot 43 again under the action of the return spring 45, at the moment, the filter screen 31 rotates 90 degrees, the telescopic blade 33 rotates to the recess at the left side of the connecting block 34, so that the telescopic blade 33 is compressed, and further the volume of a cavity formed by the two telescopic blades 33, the connecting block 34 and the first shell 24 is reduced, and further water is extruded into the water passing port 35 and further enters the first cavity 36, the filter screen 31 is washed from inside to outside through the water spraying port 37, so that impurities on the filter screen 31 are separated from the filter screen 31, the telescopic blade 33 rotates to drive the centrifugal impeller 47 to rotate anticlockwise, and further drive water flow in the water suction cavity 50 at the inner side of the centrifugal impeller 47 to be sucked into the outer side of the centrifugal impeller 47, and simultaneously impurities on the filter screen 31 are sucked into the water suction cavity 50 and then thrown into the outer side of the centrifugal impeller 47, the centrifugal impeller 47 rotates to drive the outer side of the grinding block 51 on the centrifugal blade 49 to touch with the crushing teeth 48, the grinding block 51 is pressed to rotate, and when the grinding block 51 is separated from the crushing teeth 48, the grinding block 51 is reset due to the torsional spring, through the collision of the crushing teeth 48 and the outer side of the grinding block 51, the impurities are crushed preliminarily, meanwhile, the grinding block 51 rotates repeatedly and drives the preliminarily crushed impurities to be sucked into and extruded out of the groove 55 under the blocking effect of the elastic membrane 52, the grinding block 51 touches the upper part of the grinding sheet 53 when rotating inwards, and then drives the grinding sheet 53 to press downwards, so that the grinding block 51 slides relative to the grinding sheet 53, and then the impurities are ground and crushed, meanwhile, the grinding sheet 53 presses the pressing blade 54 downwards to be connected with the bottom of the groove 55, so that the impurities are further crushed, the crushed impurities enter the water outlet pipe 20 from the water spray opening 30 under the effect of the centrifugal impeller 47, and then enter the transit box 21, a part of the water body reflowing through the vertical spray opening 701 also enters the transit box 21, and flows into the pollutant accommodating cavity 19 together with the impurities through the backflow pipe 22 to precipitate, so that the impurities are decomposed preliminarily, and the redundant water body flows out of the outlet of the overflow pipe 23, the sewage containing cavity 19 can be cleaned regularly through the sewage cleaning door 56, the filter screen 31 is driven to reverse by sensing the blocking degree of the filter screen 31, meanwhile, part of water is driven to wash the blocked part of the filter screen 31 from inside to outside through the telescopic blades 33, and further, the blocked part of the filter screen 31 is cleaned, the circulation is carried out, so that the blocking of the filter screen 31 is avoided, impurities on the filter screen 31 are thrown to the outer side of the centrifugal impeller 47 through the centrifugal impeller 47, the impurities are primarily crushed through the collision of the grinding block 51 and the crushing teeth 48, meanwhile, the crushing teeth 48 and the grinding block 51 rotate to drive the cavity volume change formed by the grinding block 51, the groove 55 and the elastic membrane 52, further, the primarily crushed impurities are sucked and extruded from the front side and the rear side of the grinding block 51, and are further ground and crushed between the grinding block 51 and the grinding blade 53, and meanwhile, the grinding blade 53 moves downwards to drive the blade 54 to secondarily crush the primarily crushed impurities, thereby realizing better crushing effect and avoiding the blockage of the water outlet pipe 20 and the return pipe 22.

Claims

1. The utility model provides a clarification plant is administered to automatic water environment based on microorganism nest, includes main part (1), its characterized in that: the main part (1) is hollow cylinder, and main part (1) upper end fixed mounting has floating block (3), floating block (3) is the ring form, and floats block (3) top fixed mounting has drop bio-disc (4), fixed mounting has mixed filler (5) in drop bio-disc (4), fixed mounting has baffle (9) on the inside lower wall of main part (1), baffle (9) are cylindric, and divide into inside and outside two-layer space with main part (1), main part (1) inside lower wall central fixed mounting has immersible pump (2), immersible pump (2) upper end delivery outlet fixed mounting has connection steel pipe (6), connection steel pipe (6) upper end fixed mounting has shower nozzle (7), shower nozzle (7) are located drop bio-disc (4) top, main part (1) inside outer below space fixed mounting has filler (10), the inner and outer layers of the main body (1) are respectively fixedly provided with a filler two (11) in the upper space, the inner layer of the main body (1) is respectively fixedly provided with a filler three (12) in the lower space, the side wall of the main body (1) is provided with a water inlet (13) in the lower space, a plurality of water permeable holes (14) are uniformly arranged above the partition plate (9), the water permeable holes (14) are communicated with the inner and outer layers of the main body (1), the lower part of the main body (1) is fixedly provided with a base (16), the left side of the base (16) is fixedly provided with a filtering mechanism (17), the left side of the filtering mechanism (17) is fixedly provided with a water inlet (26), the right side of the filtering mechanism (17) is fixedly provided with a water passing channel (18), the delivery outlet of the water passing channel (18) is fixedly connected with the water inlet (13), and the right side of the base (16) is fixedly provided with a dirt accommodating cavity (19), an overflow pipe (23) is fixedly mounted above the right side of the sewage accommodating cavity (19), a transfer box (21) is fixedly mounted on the right side of the drop biological disc (4), a water outlet pipe (20) is fixedly mounted on the rear side of the filtering mechanism (17), the upper end of the water outlet pipe (20) is fixedly connected with the drop biological disc (4), the upper end of the water outlet pipe (20) is positioned above the transfer box (21), a water return pipe (22) is fixedly mounted below the transfer box (21), the lower end of the water return pipe (22) is fixedly connected with the sewage accommodating cavity (19), the lower end of the water return pipe (22) is positioned below the left side of the sewage accommodating cavity (19), an outlet at the upper end of the overflow pipe (23) is lower than the height of the bottom of the transfer box (21), a sewage cleaning door (56) is hinged to the right side of the sewage accommodating cavity (19), the filtering mechanism (17) comprises a shell (24), a water inlet (26) is fixedly mounted on the left side of the base (16), the water inlet (26) right side fixed mounting has shell one (24), shell one (24) fixed mounting is in base (16), shell one (24) rear fixed mounting has shell two (25), shell two (25) inside cavity, and shell two (25) inside is equipped with water absorption cavity (50), shell one (24) right side fixed mounting has delivery port (27), delivery port (27) and water course (18) fixed connection, shell one (24) inside top fixed mounting has connecting block (34), connecting block (34) left side inner wall is to the inboard recess, and connecting block (34) recess left side inside is equipped with water passing mouth (35), connecting block (34) left side inside is equipped with cavity one (36), cavity one (36) right side and water passing mouth (35) fixed connection, and cavity one (36) left side is equipped with a plurality of hole for water spraying (37), the center of the front inner wall of the first shell (24) is rotatably connected with a first gear (39), the rear side of the first gear (39) is fixedly provided with a telescopic blade (33), the telescopic blade (33) is attached to the inner side of the connecting block (34), the front inner wall of the first shell (24) is rotatably connected with a second gear (40), the first gear (39) is meshed with the second gear (40), the front inner wall of the first shell (24) is rotatably connected with a ring (41), the ring (41) and the first gear (39) are coaxial, the inner side of the ring (41) is uniformly and circumferentially distributed and hinged with a plurality of ratchets (42), the ratchets (42) are hinged on the ring (41) through torsion springs, the second gear (40) is touched with the ratchets (42) during movement, the outer side of the ring (41) is uniformly provided with four clamping grooves (43), and a flow blocking plate (28) is hinged on the upper inner wall of the water outlet (27), the improved water-saving filter is characterized in that a balancing weight (29) is fixedly mounted below the spoiler (28), the upper end of the spoiler (28) is in a barb shape, a cavity III (44) is formed in the inner wall above the water outlet (27), a clamping block (46) is connected in the cavity III (44) in a sliding manner, a reset spring (45) is fixedly mounted on the right side of the clamping block (46), the right side of the reset spring (45) is fixedly mounted on the right side wall of the cavity III (44), the left side of the clamping block (46) is connected with a clamping groove (43) and embedded into the clamping groove (43), a bulge is arranged below the clamping block (46), the barb above the spoiler (28) is connected with the bulge below the clamping block (46), a filter screen (31) is fixedly connected to the rear side of a circular ring (41), the filter screen (31) is cylindrical, four sealing plugs (32) are fixedly and fixedly arranged on the filter screen (31) in a circumferential uniform distribution manner, and the outer side of the sealing plug (32) is attached to the inner wall of the first shell (24) when moving, and the inner side of the sealing plug (32) is attached to the outer wall of the connecting block (34), the sealing plug (32) and the first shell (24) and the connecting block (34) form a second sealed cavity (38), the second cavity (38) is communicated with the first cavity (36) through a water spray hole (37), the second cavity (38) is communicated with a water suction cavity (50), the rear side wall of the second shell (25) is rotatably connected with a centrifugal impeller (47), the centrifugal impeller (47) is fixedly connected with a telescopic blade (33) through a shaft, the water suction cavity (50) is positioned on the inner side of the centrifugal impeller (47), centrifugal blades (49) are uniformly distributed and fixedly arranged on the centrifugal impeller (47) in a circumference manner, a groove (55) is formed in the outer side of the centrifugal blade (49), a grinding block (51) is hinged to the left end of the groove (55), and the grinding block (51) is hinged to the groove (55) through a torsion spring, grinding piece (51) right-hand member fixedly connected with elastic membrane (52), elastic membrane (52) lower extreme fixed connection is at recess (55) right-hand member, recess (55) right-hand member articulates there is abrasive sheet (53), abrasive sheet (53) articulate on recess (55) through the torsional spring, abrasive sheet (53) lower extreme fixed mounting has a plurality of blades (54), contact with recess (55) bottom when blade (54) move, fixed mounting has a plurality of broken teeth (48) on two (25) inner walls of shell, touch mutually with broken tooth (48) when grinding piece (51) move, two (25) right sides of shell are equipped with water jet (30), water jet (30) and outlet pipe (20) fixed connection.

2. The automatic water environment treatment and purification equipment based on the microorganism nest as claimed in claim 1, wherein: connect steel pipe (6) side fixed mounting have a plurality of fixed steel pipes (8), fixed steel pipe (8) other end fixed connection is on floating block (3) inboard lateral wall, floating block (3) lower extreme leans on outside fixed mounting to have a plurality of solid fixed rings (15).

3. The automatic water environment treatment and purification equipment based on the microorganism nest as claimed in claim 1, wherein: the spray head (7) is a rotary spray head, four side nozzles (702) are arranged on the side of the spray head (7), and a vertical nozzle (701) which is vertically upward is arranged above the spray head (7).

4. The automatic water environment treatment and purification equipment based on the microorganism nest as claimed in claim 1, wherein: the filler I (10) is a beneficial enzyme bacteria slow-release filler, the filler II (11) is an MBBR soft filler, the filler III (12) is a multifunctional biological filter material, the beneficial enzyme bacteria slow-release filler and the multifunctional biological filter material which are 1:1 below the mixed filler (5) are mixed, the upper part of the mixed filler is composed of a layer of gravel, and the space occupied by the filler I (10) and the filler II (11) on the inner and outer layers of the main body (1) is 1:1, the space occupied by the second filler (11) and the third filler (12) in the inner layer of the main body (1) is 2: 1.