CN216472720U - Ecological safety recycling integrated equipment - Google Patents

Abstract

The utility model relates to ecological safety recycling integrated equipment, which is characterized in that an ecological early warning tank, a raw water tank, a ripple reaction tank, an inclined plate sedimentation tank, a valveless filter tank, a clear water reservoir and a coarse sedimentation tank are positioned above a bearing plate, a warehouse is positioned below the bearing plate, the ripple reaction tank, the inclined plate sedimentation tank, the valveless filter tank, a biological floc sedimentation tank and the coarse sedimentation tank are positioned in two concentric circular structure water treatment equipment, the inclined plate sedimentation tank and the biological floc sedimentation tank are positioned at inner circles of concentric circular structures, the inclined plate sedimentation tank is communicated with the biological floc sedimentation tank up and down, the ripple reaction tank, the valveless filter tank and the coarse sedimentation tank are positioned at outer circles of the concentric circular structures, and the ecological early warning tank → the raw water tank → the ripple reaction tank → the coarse sedimentation tank → the inclined plate sedimentation tank → the valveless filter tank → the clear water reservoir are sequentially arranged along the flow path of water flow. The utility model has compact structure, convenient management and small occupied area, can detect whether the water quality is toxic or not before water inlet, has non-toxic and pollution-free effluent water quality, and can recycle the collected sediments.

Description

Ecological safety recycling integrated equipment

Technical Field

The utility model relates to an ecological safety recycling integrated device.

Background

Water is the source of life, and drinking water is particularly relevant to the life health of people. In rural areas, due to dispersed living and the restriction of water supply infrastructure by natural, economic and social conditions, rural residents have difficulty in drinking water and the health and safety situation is not optimistic. At present, most drinking water in rural areas comes from reservoirs, rivers, lakes, spring water, well water or cellar water and the like, the water source is easy to pollute, and potential safety hazards exist.

Most of the existing tap water treatment equipment is distributed, and has the defects of large occupied area, high energy consumption, inconvenient management and the like; the flocculating agent commonly used in the traditional water treatment process mainly comprises inorganic high molecules represented by aluminum-based and iron-based coagulants and synthetic organic high molecules represented by polyacrylamide. According to research, the proportion of patients with senile dementia is higher in people with excessive drinking water intake of aluminum ions, and acrylamide monomers have strong neurotoxicity and carcinogenic effect.

Therefore, a centralized water treatment device which occupies a small area and has safe and pollution-free effluent quality is urgently needed in rural areas and remote areas.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide ecological safety recycling integrated equipment which is compact in structure, convenient to manage, small in occupied area, capable of detecting whether water quality is toxic or not before water inlet, nontoxic and pollution-free in effluent water quality, and capable of recycling collected biological floc sediments after drying.

The utility model is realized by the following technical scheme:

ecological safety resource purification integrated equipment mainly comprises an ecological early warning tank, a raw water tank, a ripple reaction tank, an inclined plate sedimentation tank, a valveless filter tank, a clear water reservoir, a biological floc sedimentation tank, a drying room, a warehouse and a coarse sedimentation tank, and is characterized in that the ecological early warning tank, the raw water tank, the ripple reaction tank, the inclined plate sedimentation tank, the valveless filter tank, the clear water reservoir and the coarse sedimentation tank are positioned above a bearing plate, the warehouse is positioned below the bearing plate, the ripple reaction tank, the inclined plate sedimentation tank, the valveless filter tank, the biological floc sedimentation tank and the coarse sedimentation tank are positioned in two concentric circle structure water treatment equipment, the inclined plate sedimentation tank and the biological floc sedimentation tank are positioned in concentric circle structure inner rings, the inclined plate sedimentation tank and the biological floc sedimentation tank are communicated up and down, the ripple reaction tank, the valveless filter tank and the coarse sedimentation tank are positioned in outer rings of concentric circle structures, the structure is compact, area is little, ecological early warning pond, former pond, ripple reaction tank connect gradually through pipeline a, ripple reaction tank and thick sedimentation tank intercommunication, thick sedimentation tank passes through pipeline d and is connected with the inclined plate sedimentation tank, inclined plate sedimentation tank inner wall upper end is provided with the sump pit, the sump pit bottom is connected with the one end of inlet tube, the other end of inlet tube communicates with each other with the siphon tedge in valveless filter, valveless filter one side is equipped with the siphon well, the valveless filter passes through pipeline c and is connected with the clear water cistern, pipeline c's water gets into the clear water cistern after disinfection, germicidal treatment.

Furthermore, the corrugated reaction tank is internally provided with corrugated plates, the water flow direction is alternated up and down, the turbulence and the hydraulic retention time of the water flow are increased, so that water and a biological flocculant are fully mixed, the intervals between the corrugated plates are gradually increased, biological fillers are arranged between the corrugated plates and used for adsorbing eutrophic substances in a water body, and a waterproof lamp is arranged above the inner part of the corrugated reaction tank.

Further, be provided with the honeycomb duct in the inclined plate sedimentation tank, the honeycomb duct passes swash plate, biofilm carrier in proper order, communicates biological floc sedimentation tank, biological floc sedimentation tank one side is equipped with the hatch door, honeycomb duct upper end connecting tube d, the lower extreme opening is the loudspeaker form, is convenient for guide rivers to spread all around, and the opening part is just to baffle an, and baffle an's setting is for alleviating rivers to the impact of drain, provides the effort that rivers kick simultaneously, be equipped with between baffle an's top and the honeycomb duct and overflow the clearance, overflow the clearance and can reduce the velocity of water and spread all around, alleviate the disturbance to the deposit below, large granule flocculation thing in the rivers after slowing down simultaneously is settled down to the drain under the action of gravity, baffle a is fixed in the drain top by support an, the drain communicates with each other with the drying room through pipeline b, be provided with the pump on the pipeline b, And (4) controlling the valve.

Further, drying room one side intercommunication pipeline b, pipeline b transports biological floc to the crawler dryer on, crawler dryer one end is equipped with the collecting vat, be equipped with the scraper blade in the collecting vat, be equipped with the fan in the drying room, realize automatic dry flow, reduce the manpower, drying room top one side is equipped with the gas vent, the gas vent leads to the bearing plate top, and the area of drying room setting reducible bearing plate top in the warehouse.

Furthermore, a siphon well is arranged on one side of the valveless filter tank and connected with one end of a siphon descending pipe to prevent external air from entering the siphon descending pipe, the other end of the siphon descending pipe is connected with a siphon ascending pipe, a water inlet pipe is arranged on one side of the siphon ascending pipe, a pipeline c is arranged on the other side of the siphon ascending pipe, the bottom of the siphon ascending pipe is connected with a filtering structure, a baffle b, a filtering layer and a bearing layer are arranged in the filtering structure from top to bottom, the bearing layer is provided with holes, water flows freely, and accordingly broken stone leakage is effectively prevented. The support b is arranged below the filtering structure, the baffle b is located below the bottom of the siphon ascending pipe, the siphon breaking hopper is arranged on the inner side of the filtering structure, the siphon breaking pipe is arranged on the inner side of the siphon breaking hopper, and the valveless filtering pond arranged by utilizing the siphon phenomenon does not need external power and saves energy.

Furthermore, the filter material layer is sequentially provided with quartz sand and gravel from top to bottom.

Further, warehouse door is arranged on one side of the warehouse, and the warehouse door is communicated to the upper portion of the bearing plate through stairs, so that overhaul is facilitated.

The utility model has the beneficial effects that:

1. the biological flocculant adopted by the utility model is green, nontoxic and pollution-free, avoids the hidden danger of metal ion residue brought by a chemical flocculant, and can realize the cyclic utilization of resources.

2. The ecological early warning pool is additionally arranged at the earlier stage water inlet part, so that emergencies such as artificial poison input, accident pollution detection, water pollution caused by microbial outbreak and water quality mutation caused by natural disasters can be detected, early prevention can be realized early, and the safe environment of drinking water in rural areas is improved.

3. According to the corrugated plate arranged in the corrugated reaction tank, water flow collides with the corrugated plate in the up-down alternating process, the probability of flocculation and agglomeration is improved, the water flow flows up and down alternately, the hydraulic retention time is prolonged, the time for adsorbing water pollutants by biological fillers is prolonged, and the purification efficiency is improved; the biological filler in the biological floc settling tank forms a first resistance to upwelling water, the inclined plate forms a second resistance, the inclined plate is beneficial to isolating impurities in the water, and the double resistances enable the impurities in the water to be accelerated to settle under the action of a reaction force when the impurities in the water are blocked; the pipeline arranged in the valveless filter can carry out back flushing on the valveless filter, thereby achieving the purpose of self-purification and simultaneously not influencing the continuous work of water treatment equipment.

4. The integrated sewage treatment equipment has the advantages of low construction cost, less space utilization, convenient management, good effluent quality and the like, and has wider development prospect and irreplaceable advantages in rural areas and remote areas compared with a large-scale traditional sewage treatment system.

Drawings

FIG. 1 is a process flow diagram of the ecological safety recycling purification integrated equipment.

FIG. 2 is a plan view of the ecological safety recycling purification integrated equipment of the utility model.

FIG. 3 is a sectional view A-A of the ecological safety resource purification integrated equipment of the utility model shown in FIG. 2.

FIG. 4 is a back-washing flow chart of the ecological safety recycling purification integrated equipment.

Description of reference numerals: 1. an ecological early warning pool, 2, a raw water pool, 3, a corrugated reaction pool, 4, an inclined plate sedimentation pool, 5, a valveless filter pool, 6, a siphon well, 7, a clear water reservoir, 8, a biological floc sedimentation pool, 9, a drying room, 10, a warehouse, 11, a pipeline a, 12, a corrugated plate, 13, biological stuffing, 14, a waterproof lamp, 15, a coarse sedimentation pool, 16, a guide pipe, 17, an inclined plate, 18, a water collecting well, 19, a bracket a, 20, a baffle a, 21, a pipeline b, 22, a sewage outlet, 23, a water inlet pipe, 24, a siphon ascending pipe, 25, a damage pipe, 26, a siphon descending pipe, 27, a siphon damage bucket, 28, disinfection and sterilization treatment, 29, a pipeline c, 30, a water outlet pipe, 31, a baffle b, 32, a filtering structure, 33, a filter material layer, 34, a bearing layer, 35, a bracket b, 36, a control valve, 37, a pump, 38, a fan, 39 and a crawler-type drying machine, 40. scraper blade 41, collecting vat 42, exhaust port 43, hatch door 44, warehouse door 45, stair 46, pipeline d, 47, bearing plate.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the utility model is not limited thereto.

Ecological safety resourceful purification integrated equipment mainly includes ecological early warning pond 1, former pond 2, ripple reaction tank 3, inclined plate sedimentation tank 4, valveless filter 5, clear water cistern 7, biological floc sedimentation tank 8, dry room 9, warehouse 10, coarse sedimentation tank 15, its characterized in that ecological early warning pond 1, former pond 2, ripple reaction tank 3, inclined plate sedimentation tank 4, valveless filter 5, clear water cistern 7, coarse sedimentation tank 15 are located more than bearing plate 47, warehouse 10 is located less than bearing plate 47, ripple reaction tank 3, inclined plate sedimentation tank 4, valveless filter 5, biological floc sedimentation tank 8, coarse sedimentation tank 15 are located two concentric circle structure water treatment facilities, inclined plate sedimentation tank 4, biological floc sedimentation tank 8 are located concentric circle structure inner circle, inclined plate sedimentation tank 4 and biological floc sedimentation tank 8 communicate from top to bottom, ripple reaction tank 3, the valveless filter 5 and the coarse sedimentation tank 15 are positioned on the outer ring of a concentric circle structure, the structure is compact, the occupied area is small, the ecological early warning tank 1, the raw water tank 2 and the ripple reaction tank 3 are sequentially connected through a pipeline a11, the ripple reaction tank 3 is communicated with the coarse sedimentation tank 15, the coarse sedimentation tank 15 is connected with the inclined plate sedimentation tank 4 through a pipeline d46, a water collecting well 18 is arranged at the upper end of the inner wall of the inclined plate sedimentation tank 4, the bottom end of the water collecting well 18 is connected with one end of a water inlet pipe 23, the other end of the water inlet pipe 23 is communicated with a siphon ascending pipe 24 of the valveless filter 5, a siphon well 6 is arranged on one side of the valveless filter 5, the valveless filter 5 is connected with a clear water reservoir 7 through a pipeline c29, and water in the pipeline c29 enters the clear water reservoir 7 after being disinfected and sterilized by 28; corrugated plates 12 are arranged in the corrugated reaction tank 3, the water flow direction is alternated up and down, the turbulence degree of water flow and the hydraulic retention time are increased, so that water is fully mixed with a biological flocculant, the intervals among the corrugated plates 12 are gradually increased, biological fillers 13 are arranged among the corrugated plates 12 and used for adsorbing rich nutrients in a water body, and a waterproof lamp 14 is arranged above the interior of the corrugated reaction tank 3; be provided with honeycomb duct 16 in the inclined plate sedimentation tank 4, honeycomb duct 16 passes swash plate 17, biological filler 13 in proper order, and intercommunication biological floc sedimentation tank 8, biological floc sedimentation tank one side is equipped with hatch door 43, honeycomb duct 16 upper end connecting tube d46, and the lower extreme opening is the loudspeaker form, is convenient for guide water to spread all around, and the opening part is just to baffle a20, and baffle a 20's setting is in order to alleviate rivers to the impact of drain 22, provides the effort of gushing on the rivers simultaneously, be equipped with the overflow clearance between baffle a 20's top and the honeycomb duct 16, overflow the clearance can reduce velocity of water and to spread all around, alleviates the disturbance to the deposit below, and the large granule flocculation thing in the rivers after slowing down subsides to drain 22 under the action of gravity simultaneously, baffle a20 is fixed in drain 22 top by support a19, drain 22 communicates with each other through pipeline b21 and dry room 9, the pipeline b21 is provided with a pump 37 and a control valve 36; one side of the drying room 9 is communicated with a pipeline b21, the pipeline b21 transports the biological flocs to a crawler-type drying machine 39, one end of the crawler-type drying machine is provided with a collecting tank 41, a scraper 40 is arranged in the collecting tank 41, a fan 38 is arranged in the drying room 9, an automatic drying process is realized, manpower is reduced, an exhaust port 42 is arranged on one side of the top of the drying room 9, the exhaust port 42 is directly communicated above a bearing plate 47, and the drying room 9 is arranged in the warehouse 10, so that the occupied area above the bearing plate 47 can be reduced; the valveless filter 5 is characterized in that a siphon well 6 is arranged on one side of the valveless filter 5, the siphon well 6 is connected with one end of a siphon descending pipe 26 to prevent external air from entering the siphon descending pipe 26, the other end of the siphon descending pipe 26 is connected with a siphon ascending pipe 24, a water inlet pipe 23 is arranged on one side of the siphon ascending pipe 24, a pipeline c29 is arranged on the other side of the siphon ascending pipe 24, the bottom of the siphon ascending pipe 24 is connected with a filter structure 32, a baffle b31, a filter layer 33 and a support layer 34 are arranged in the filter structure 32 from top to bottom, and the support layer 34 is provided with holes to allow water to freely flow and effectively prevent broken stones from leaking downwards. A support b35 is arranged below the filtering structure 32, the baffle b31 is positioned below the bottom of the siphon ascending pipe 24, a siphon breaking bucket 27 is arranged inside the filtering structure 32, a siphon breaking pipe 25 is arranged inside the siphon breaking bucket 27, and the valveless filtering pool 5 is arranged by utilizing the siphon phenomenon without external power, so that energy is saved; the filter material layer 33 is sequentially provided with quartz sand and gravel from top to bottom; a warehouse door 44 is arranged on one side of the warehouse 10, and the warehouse door 44 is communicated to the upper side of the bearing plate 47 through a stair 45, so that the overhaul is convenient.

Example 1

As shown in fig. 1-4, the ecological safety resource purification integrated equipment of the present embodiment is a semi-buried type, that is, the biological early warning tank 1, the raw water tank 2, the ripple reaction tank 3, the inclined plate sedimentation tank 4, the valveless filter 5, the siphon well 6 and the clear water reservoir 7 are disposed above the ground (bearing plate 17), the warehouse 10 is disposed below the ground (bearing plate 47), and the biological floc sedimentation tank 8 and the drying room 9 are disposed in the warehouse 10; in the embodiment, two corrugated reaction tanks 3, two coarse sedimentation tanks 15 and 6 valveless filter tanks are arranged to ensure uninterrupted water supply; the height of the bottom of the water collecting well 18, the top of the siphon ascending pipe 24 and the height of the water outlet pipe 29 are distributed from high to low, so that the normal operation of backwashing is ensured.

Firstly, a water source is pumped into an ecological early warning pool 1 through a water pump, the ecological early warning pool 1 can detect emergencies such as artificial poison input, accident pollution detection, water pollution prevention caused by microbial outbreak, water quality mutation caused by natural disasters and the like, early prevention is found, the rural drinking water safety environment is improved, abnormal water is pumped into a raw water pool 2 through a pipeline 11, after the water from the raw water pool 2 is added with medicine, then the mixture is introduced into a corrugated reaction tank 3, the added medicine is a biological flocculant, a plurality of corrugated plates 12 are arranged in the corrugated reaction tank 3, so that the water flow direction is alternated up and down, the interval between the corrugated plates 12 is gradually increased, the water flow speed can be reduced, the reaction time of the biological flocculant can be increased, the biological flocculant is fully mixed with water, biological fillers are arranged between the corrugated plates 12 and are used for adsorbing rich nutrients in the water body, meanwhile, the biological activity of the biological flocculant is improved, and a waterproof lamp 14 is arranged above the inside of the ripple reaction tank 3.

Then the water flow enters the coarse sedimentation tank 15 for preliminary sedimentation, the water after sedimentation enters the draft tube 16 through the pipeline d46, the draft tube 16 penetrates the inclined plate sedimentation tank 4 and the biological floc sedimentation tank 8, the inclined plate sedimentation tank 4 and the biological floc sedimentation tank 8 are integrated and are communicated up and down, the water flow enters the draft tube 16 and then flows to the biological floc sedimentation tank 8 under the action of gravity, the tail end of the draft tube 16 is opened, the opening is opposite to the baffle a20 a20 and presents an umbrella shape, the tip is opposite to the bottom of the draft tube 16, the impact force of the sediment formed by the biological floc and the water flow on the sewage discharge outlet 22 is reduced so as to avoid blocking the connecting port of the sewage discharge outlet 22 and the pipeline b21, the biological floc which flows upwards along with the water flow slowly sinks to the bottom under the action of gravity and the inclined plate 17, the control valve 36 is opened to convey the sediment to the crawler-type dryer 39 of the drying room 9 by using the pump 37, and the fan 38 is opened at the same time, the crawler-type dryer 39 is rotated, when rotating to collecting vat 41 under scraper blade 40 effect, scrape the deposit after the drying to collecting vat 41, collect regularly, but the resource utilization of the deposit of collection produces biological fodder, fertilizer etc. and one side sets up gas vent 42 above drying house 9, and gas vent 12 leads to ground, takes out the steam underground, and the upwelling rivers pass biofilm carrier 13, swash plate 17 in proper order, until overflowing into sump pit 18.

Finally, water in the water collecting well 18 enters the valveless filter 5 through the water inlet pipe 23, clear water passing through the filter structure 32 enters the pipeline c29, needs to be subjected to disinfection and sterilization treatment 28 in the process of the pipeline c29, and then enters the clear water reservoir 7.

The principle of automatic backwashing: the filtering layer 33 in the valveless filtering pool 5 is filtered for a long time, the filtering layer 33 continuously intercepts flocculate in the water, so that the resistance of the filtering layer 33 is continuously increased, the filtering is stopped, the water is promoted to rise from the siphon ascending pipe 24 to enter the siphon descending pipe 26, negative pressure is gradually formed at the pipe opening of the siphon ascending pipe 24 along with the continuous rising of the water flow, the water in the valveless filtering pool 5 starts to back flush the filtering layer 33, when the water in the suction damage bucket 27 is pumped out, the siphon is automatically finished, and the filtering operation is continuously carried out. The back washing water enters the siphon well 6 through the siphon descending pipe 26 and is discharged through the water outlet pipe 30, one end of the siphon descending pipe 26 is connected with the siphon well 6, and external air is prevented from entering the siphon descending pipe 26, so that the normal back washing is ensured.

Example 2

As shown in fig. 1-4, the ecological safety resource purification integrated equipment of this embodiment is divided into upper and lower layers, and is located above the ground with the bearing plate 47 as a boundary, that is, the biological early warning tank 1, the raw water tank 2, the ripple reaction tank 3, the inclined plate sedimentation tank 4, the valveless filter 5, the siphon well 6, and the clear water reservoir 7 are located in the upper layer, the warehouse 10 is located in the lower layer, and the biological floc sedimentation tank 8 and the drying room 9 are arranged in the warehouse 10; in the embodiment, two corrugated reaction tanks 3, two coarse sedimentation tanks 15 and 6 valveless filter tanks are arranged to ensure uninterrupted water supply; the height of the bottom of the water collecting well 18, the top of the siphon ascending pipe 24 and the height of the water outlet pipe 29 are distributed from high to low, so that the normal operation of backwashing is ensured.

Firstly, a water source is pumped into an ecological early warning pool 1 through a water pump, the ecological early warning pool 1 can detect emergencies such as artificial poison input, accident pollution detection, water pollution prevention caused by microbial outbreak, water quality mutation caused by natural disasters and the like, early prevention is found, the rural drinking water safety environment is improved, abnormal water is pumped into a raw water pool 2 through a pipeline 11, after the water from the raw water pool 2 is added with medicine, then the mixture is introduced into a corrugated reaction tank 3, the added medicine is a biological flocculant, a plurality of corrugated plates 12 are arranged in the corrugated reaction tank 3, so that the water flow direction is alternated up and down, the interval between the corrugated plates 12 is gradually increased, the water flow speed can be reduced, the reaction time of the biological flocculant can be increased, the biological flocculant is fully mixed with water, biological fillers are arranged between the corrugated plates 12 and are used for adsorbing rich nutrients in the water body, meanwhile, the biological activity of the biological flocculant is improved, and a waterproof lamp 14 is arranged above the inside of the ripple reaction tank 3.

Then the water flow enters the coarse sedimentation tank 15 for preliminary sedimentation, the water after sedimentation enters the draft tube 16 through the pipeline d46, the draft tube 16 penetrates the inclined plate sedimentation tank 4 and the biological floc sedimentation tank 8, the inclined plate sedimentation tank 4 and the biological floc sedimentation tank 8 are integrated and are communicated up and down, the water flow enters the draft tube 16 and then flows to the biological floc sedimentation tank 8 under the action of gravity, the tail end of the draft tube 16 is opened, the opening is opposite to the baffle a20 a20 and presents an umbrella shape, the tip is opposite to the bottom of the draft tube 16, the impact force of the sediment formed by the biological floc and the water flow on the sewage discharge outlet 22 is reduced so as to avoid blocking the connecting port of the sewage discharge outlet 22 and the pipeline b21, the biological floc which flows upwards along with the water flow slowly sinks to the bottom under the action of gravity and the inclined plate 17, the control valve 36 is opened to convey the sediment to the crawler-type dryer 39 of the drying room 9 by using the pump 37, and the fan 38 is opened at the same time, the crawler-type dryer 39 is rotated, when rotating to collecting vat 41 under scraper blade 40 effect, scrape the deposit after the drying to collecting vat 41, collect regularly, but the resource utilization of the deposit of collection, production biological fodder, fertilizer etc. one side sets up gas vent 42 above the drying chamber 9, and gas vent 12 upper strata takes steam out of warehouse 10, and upward gushing rivers pass biological filler 13, swash plate 17 in proper order, until overflowing into sump pit 18.

Finally, water in the water collecting well 18 enters the valveless filter 5 through the water inlet pipe 23, clear water passing through the filter structure 32 enters the pipeline c29, needs to be subjected to disinfection and sterilization treatment 28 in the process of the pipeline c29, and then enters the clear water reservoir 7.

The principle of automatic backwashing: the filtering layer 33 in the valveless filtering pool 5 is filtered for a long time, the filtering layer 33 continuously intercepts flocculate in the water, so that the resistance of the filtering layer 33 is continuously increased, the filtering is stopped, the water is promoted to rise from the siphon ascending pipe 24 to enter the siphon descending pipe 26, negative pressure is gradually formed at the pipe opening of the siphon ascending pipe 24 along with the continuous rising of the water flow, the water in the valveless filtering pool 5 starts to back flush the filtering layer 33, when the water in the suction damage bucket 27 is pumped out, the siphon is automatically finished, and the filtering operation is continuously carried out. The back washing water enters the siphon well 6 through the siphon descending pipe 26 and is discharged through the water outlet pipe 30, one end of the siphon descending pipe 26 is connected with the siphon well 6, and external air is prevented from entering the siphon descending pipe 26, so that the normal back washing is ensured.

The above is a preferred embodiment of the present invention, and the above examples and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made according to the present invention shall fall within the protection scope of the present invention.

Claims (7)

1. Ecological safety recycling integrated equipment mainly comprises an ecological early warning tank (1), a raw water tank (2), a ripple reaction tank (3), an inclined plate sedimentation tank (4), a valveless filter tank (5), a clear water reservoir (7), a biological floc sedimentation tank (8), a drying room (9), a warehouse (10) and a coarse sedimentation tank (15), and is characterized in that the ecological early warning tank (1), the raw water tank (2), the ripple reaction tank (3), the inclined plate sedimentation tank (4), the valveless filter tank (5), the clear water reservoir (7) and the coarse sedimentation tank (15) are positioned above a bearing plate (47), the warehouse (10) is positioned below the bearing plate (47), the ripple reaction tank (3), the inclined plate sedimentation tank (4), the valveless filter tank (5), the biological floc sedimentation tank (8) and the coarse sedimentation tank (15) are positioned in two concentric circular structure water treatment equipment, the inclined plate sedimentation tank (4), biological floc sedimentation tank (8) are located concentric circles structure inner circle, communicate from top to bottom with biological floc sedimentation tank (8) inclined plate sedimentation tank (4), ripple reaction tank (3), valveless filter (5), thick sedimentation tank (15) are located the outer lane of concentric circles structure, ecological early warning pond (1), former pond (2), ripple reaction tank (3) connect gradually through pipeline a (11), ripple reaction tank (3) and thick sedimentation tank (15) intercommunication, thick sedimentation tank (15) are connected with inclined plate sedimentation tank (4) through pipeline d (46), inclined plate sedimentation tank (4) inner wall upper end is provided with sump pit (18), sump pit (18) bottom is connected with the one end of inlet tube (23), the other end of inlet tube (23) communicates with each other with siphon tedge (24) of valveless filter (5), one side of the valveless filter (5) is provided with a siphon well (6), the valveless filter (5) is connected with a clear water reservoir (7) through a pipeline c (29), and water of the pipeline c (29) enters the clear water reservoir (7) after being disinfected and sterilized (28).

2. The ecological safety recycling integrated equipment as claimed in claim 1, wherein corrugated plates (12) are arranged in the corrugated reaction tank (3), the water flow direction is up and down alternated, the intervals between the corrugated plates (12) are gradually increased, biological fillers (13) are arranged between the corrugated plates (12), and waterproof lamps (14) are arranged above the inside of the corrugated reaction tank (3).

3. The ecological safety recycling integrated equipment as claimed in claim 1, wherein a draft tube (16) is arranged in the inclined plate sedimentation tank (4), the draft tube (16) sequentially penetrates through an inclined plate (17) and a biological filler (13) to communicate with the biological floc sedimentation tank (8), a cabin door (43) is arranged on one side of the biological floc sedimentation tank, a connecting pipeline d (46) is arranged at the upper end of the draft tube (16), an opening at the lower end is horn-shaped, the opening is just opposite to a baffle a (20), an overflowing gap is arranged between the top of the baffle a (20) and the draft tube (16), the baffle a (20) is fixed above a sewage outlet (22) by a support a (19), the sewage outlet (22) is communicated with a drying room (9) through a pipeline b (21), and a pump (37) and a control valve (36) are arranged on the pipeline b (21).

4. The ecological safety recycling integrated equipment as claimed in claim 1, wherein one side of the drying room (9) is communicated with a pipeline b (21), the pipeline b (21) transports the biological flocs to a crawler-type dryer (39), one end of the crawler-type dryer is provided with a collecting tank (41), a scraper (40) is arranged in the collecting tank (41), a fan (38) is arranged in the drying room (9), one side of the top of the drying room (9) is provided with an exhaust port (42), and the exhaust port (42) is directly communicated above the bearing plate (47).

5. The ecological safety recycling integrated equipment according to claim 1, wherein a siphon well (6) is arranged on one side of the valveless filter (5), the siphon well (6) is connected with one end of a siphon descending pipe (26), the other end of the siphon descending pipe (26) is connected with a siphon ascending pipe (24), a water inlet pipe (23) is arranged on one side of the siphon ascending pipe (24), a pipeline c (29) is arranged on the other side of the siphon ascending pipe (24), the bottom of the siphon ascending pipe (24) is connected with a filtering structure (32), a baffle b (31), a filtering layer (33) and a supporting layer (34) are arranged in the filtering structure (32) from top to bottom, a support b (35) is arranged below the filtering structure (32), the baffle b (31) is positioned below the bottom of the siphon ascending pipe (24), and a siphon breaking bucket (27) is arranged on the inner side of the filtering structure (32), and a siphon-breaking pipe (25) is arranged on the inner side of the siphon-breaking hopper (27).

6. The ecological safety recycling integrated equipment as claimed in claim 5, wherein the filter layer (33) is sequentially provided with quartz sand and gravel from top to bottom.

7. The ecological safety and resource utilization integrated equipment as claimed in claim 1, wherein a warehouse door (44) is arranged on one side of the warehouse (10), and the warehouse door (44) is communicated to the upper part of the bearing plate (47) through a stair (45).

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