CN112299678A - Full-sealed quick sewage discharging system of sewage treatment equipment - Google Patents
Full-sealed quick sewage discharging system of sewage treatment equipment Download PDFInfo
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- CN112299678A CN112299678A CN202011233908.9A CN202011233908A CN112299678A CN 112299678 A CN112299678 A CN 112299678A CN 202011233908 A CN202011233908 A CN 202011233908A CN 112299678 A CN112299678 A CN 112299678A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- Treatment Of Sludge (AREA)
Abstract
The invention relates to the technical field of fecal sewage treatment, in particular to a fully-sealed rapid sewage discharge system of fecal sewage treatment equipment, which comprises a fecal sewage comprehensive treatment device, wherein the upstream of the fecal sewage comprehensive treatment device is inserted into a fecal sewage tank through a material suction pipeline, a sewage suction pump is arranged on the material suction pipeline, a fecal sewage concentration treatment device and a fecal sewage purification treatment device are respectively arranged at the downstream of the fecal sewage comprehensive treatment device, the fecal sewage comprehensive treatment device is used for realizing the pretreatment of fecal sewage and the solid-liquid separation, the fecal sewage concentration treatment device is used for receiving solid fecal sewage separated by the fecal sewage comprehensive treatment device and carrying out secondary treatment, the fecal sewage purification treatment device is used for receiving liquid fecal sewage separated by the fecal sewage comprehensive treatment device and carrying out secondary treatment, and the system adopts a fully-sealed control treatment mode in the process of the prior fecal sewage treatment, can effectively realize the separation treatment of solid and liquid of the excrement according to the requirement.
Description
Technical Field
The invention relates to the technical field of fecal sewage treatment, in particular to a fully-sealed rapid sewage discharge system of fecal sewage treatment equipment.
Background
The feces and the sewage refer to wastes such as feces, sewage and the like generated in the process of breeding livestock and poultry. In a broad sense, the excrement comprises excrement, urine, padding, flushing water, animal carcasses, feed residues, odor and the like generated in the process of breeding livestock and poultry; in a narrow sense, fecal sewage refers to livestock and poultry manure, urine waste and mixtures thereof with rinse water.
The random discharge of the excrement not only can cause the pollution of the surrounding air environment, but also can influence the surrounding visual effect, and in addition, the random discharge of the excrement is also the expression of resource waste, because the excrement contains a large amount of organic matters and rich fertilizer effect components such as N, P, K, the reclamation of the excrement can be completely realized through the means of treatment and recovery. Therefore, at present, more apparatuses and systems for treating feces also appear, but the conventional apparatuses and systems generally have the problems of poor treatment effect, difficulty in unloading feces during treatment and the like when the feces are treated, so that the conventional feces treatment apparatus cannot effectively realize rapid treatment of the feces.
Disclosure of Invention
In order to solve one of the technical problems, the invention adopts the technical scheme that: the totally enclosed quick sewage discharging system of the excrement sewage treatment equipment comprises an excrement sewage comprehensive treatment device, wherein the upstream of the excrement sewage comprehensive treatment device is inserted into an excrement sewage pool through a suction pipeline, a sewage suction pump is installed on the suction pipeline, a excrement sewage concentration treatment device and an excrement sewage purification treatment device are respectively arranged at the downstream of the excrement sewage comprehensive treatment device, the excrement sewage comprehensive treatment device is used for realizing the pretreatment of excrement sewage and realizing solid-liquid separation, the excrement sewage concentration treatment device is used for receiving the warp, the solid excrement sewage separated by the excrement sewage comprehensive treatment device is subjected to secondary treatment, and the excrement sewage purification treatment device is used for receiving the warp the liquid excrement sewage separated by the excrement sewage comprehensive treatment device is subjected to secondary treatment.
Preferably, the comprehensive treatment device for feces comprises a multilayer treatment tower, wherein a plurality of relatively independent treatment bins are sequentially arranged in the multilayer treatment tower from top to bottom, each treatment bin is sequentially provided with a receiving bin component, a primary wastewater bin, a secondary wastewater bin, a primary waste bin and a secondary waste bin from top to bottom, the receiving bin component is respectively connected with the primary wastewater bin and the primary waste bin, the primary wastewater bin is connected with the secondary wastewater bin, the primary waste bin is connected with the secondary waste bin, the secondary waste bin is connected with the feces concentration treatment device, and the secondary waste bin is connected with the feces purification treatment device.
Preferably, the receiving bin assembly is used for realizing the crushing, stirring, settling and layering treatment of the excrement.
Preferably, the receiving bin assembly comprises a receiving bin inner cavity, a rotary screw rod is arranged in the receiving bin inner cavity, the bottom of the rotary screw rod is movably matched and inserted in a bottom central hole of the receiving bin inner cavity, the rotary screw rod movably and hermetically penetrates out of the top of the receiving bin inner cavity through a stepped shaft section at the top of the rotary screw rod and is fixedly connected with a motor shaft of a stirring driving motor, a motor shell of the stirring driving motor is fixed at the top of the receiving bin group through a mounting frame, a rotary lifting nut is matched and matched on the outer side wall of the rotary screw rod, a plurality of stirring blades are respectively and uniformly and fixedly arranged on the outer side wall of the rotary lifting nut along the circumference of the rotary lifting nut, the discharge end of the material suction pipeline is communicated with the receiving bin inner cavity, a transparent observation window is arranged on the outer side wall of the middle part of the receiving bin inner cavity, and a reaction material feeding pipe with a sealing valve is arranged on the receiving, receive storehouse inner chamber and outside relative sealed setting receive the bottom of storehouse inner chamber be provided with the one-level wastes material communicating pipe of taking the valve that the one-level wastes material storehouse links to each other receive the inside upper portion cooperation of storehouse inner chamber install one with the one-level waste liquid pipe of taking the valve that the one-level waste liquid storehouse is linked together.
Preferably, an electric heating pipe is arranged on the outer side wall of the multilayer treatment tower, a temperature controller for detecting the internal temperature is arranged in each treatment bin, and the electric heating pipe controls the heating temperature of the electric heating pipe on the excrement in each treatment bin through an external temperature controller.
Preferably, a waste liquid bin semicircular circulating pipe and a waste bin semicircular circulating pipe are respectively arranged on one side of the primary waste liquid bin and one side of the primary waste bin, a waste liquid circulating pump is arranged on the semicircular circulating pipe of the waste liquid bin and is used for realizing the circulating and stirring treatment of the liquid in the primary waste liquid bin, a peristaltic circulating pump is arranged on the semicircular circulating pipe of the waste bin and is used for realizing the circulating flow treatment of the semifluid in the primary waste bin, the primary waste liquid bin is communicated with the interior of the secondary waste liquid bin through an intermediate waste liquid transfer pipe, install the waste liquid on the middle waste liquid transport pipe and transport the pump the one-level waste material storehouse through an middle waste material transport pipe with the inside waste material storehouse of second grade is linked together install the waste material transport pump on the middle waste material transport pipe.
Preferably, the output tube is transported through the waste liquid in second grade waste liquid storehouse bottom with the dirty purification unit's of excrement feed inlet links to each other waste liquid is transported and is installed the waste liquid on the output tube and transport the output pump.
Preferably, second grade waste bin bottom through the waste transport output tube with the concentrated processing apparatus's of excrement feed inlet links to each other waste transport output tube is last to install the waste transport output pump.
Preferably, the secondary waste liquid bin and the secondary waste bin are respectively provided with a secondary feeding pipe with a control valve.
Preferably, the first-stage waste liquid bin is internally subjected to dynamic decomposition and primary treatment, and the second-stage waste liquid bin is internally subjected to static decomposition and secondary treatment; and the primary waste bin is internally subjected to primary dynamic fermentation treatment, and the secondary waste bin is internally subjected to secondary static fermentation treatment.
Preferably, the fecal sewage purification treatment device comprises a plurality of reverse osmosis membrane units which are arranged in parallel, an inlet and outlet pipeline of each reverse osmosis membrane unit is respectively provided with a stop valve, an inlet and outlet pipe of each reverse osmosis membrane unit is respectively connected with a main inlet pipe and a main outlet pipe through a multi-way pipe, and the main inlet pipe is provided with a primary filter, a secondary filter and a booster pump; the liquid outlet of each reverse osmosis membrane unit is connected with a downstream purified water collecting box.
Preferably, the concentrated processing apparatus of excrement includes one through the feed inlet with the water filtering component that the output tube links to each other is transported to wastes material, the rivers that water filtering component filtered off pass through the bypass pipeline and carry to in the first-order waste liquid storehouse a bypass backwash pump is installed on the bypass pipeline, the solid excrement that water filtering component collected is discharged to the plate frame filter press through arranging the material structure and is pushed out unnecessary moisture content, and the half-dry excrement that forms after the filter-pressing carries out drying process, and the packing is retrieved after the stoving.
Preferably, the drainage subassembly includes a concentrated collecting box the middle part of concentrated collecting box is provided with a water strainer that inclines to set up from the upper reaches to the low reaches, the low reaches of water strainer are less than the upper reaches of water strainer the upper reaches tip of water strainer fixed mounting has on the concentrated collecting box lateral wall arrange the material structure, arrange the material structure and be an edge the material pushing cylinder that water strainer inclined plane direction set up the front end fixed mounting of the piston rod of material pushing cylinder have a bottom with water strainer inclined plane butt complex pushes away material discharge shovel be equipped with on the terminal concentrated collecting box of water strainer one with plate and frame filter press connects material mouth matched with discharge passageway be provided with rather than inside being linked together on the concentrated collecting box of water strainer below the bypass pipeline.
The invention has the beneficial effects that:
1. the system adopts a full-sealing control treatment mode in the process of the early-stage treatment of the excrement, and can effectively realize the separation treatment of solid and liquid of the excrement according to the requirement;
2. the multi-stage treatment is adopted when the fecal sewage waste liquid is treated, so that the treatment effect can be effectively ensured, and the waste liquid is finally ensured to be effectively purified and reused;
3. after the solid waste is effectively decomposed, the solid-liquid separation can be realized again, and the final solid matters are screened and recycled;
4. the system has good overall treatment effect in the process of treating the excrement, can realize the tightness of the treatment process through control, reduce the outward diffusion degree of the smell of the excrement and improve the ecological environmental protection property of processing treatment.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or components are generally identified by like reference numerals. In the drawings, elements or components are not necessarily drawn to scale.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the receiving bin assembly of the present invention.
Fig. 3 is a schematic top view of a portion of the primary waste bin of the present invention.
Figure 4 is a schematic top view of a portion of the primary waste bin of the present invention.
In the figure, 1, a feces purification treatment device; 2. a suction pipeline; 3. a manure pit; 4. a sewage suction pump; 5. a feces concentration treatment device; 51. a bypass conduit; 52. a bypass reflux pump; 6. a comprehensive excrement treatment device; 61. a multi-layer treatment tower; 611. an electric heating tube; 612. a temperature gauge; 62. a receiving bin assembly; 621. an inner cavity of the receiving bin; 622. rotating the lead screw; 623. a stirring driving motor; 624. a mounting frame; 625. rotating the lifting nut; 626. a stirring blade; 627. a transparent viewing window; 628. a reaction material feed tube; 629. a primary waste communicating pipe; 630. a primary waste pipe; 63. a primary waste liquid bin; 631. a waste liquid bin semicircular circulating pipe; 632. a waste bin semi-circular circulation tube; 633. a waste liquid circulating pump; 634. a peristaltic circulating pump; 635. an intermediate waste liquid transfer pipe; 636. a waste liquid transfer pump; 637. an intermediate waste transfer pipe; 638. a waste transfer pump; 64. a secondary waste liquid bin; 641. a waste liquid transferring and outputting pipe; 642. a waste liquid transfer output pump; 65. a primary waste bin; 66. a secondary waste bin; 661. a waste transport output pipe; 662. a waste transfer output pump; 7. a secondary feed pipe; 8. a water filtration assembly; 81. a concentration collection box; 82. a water filtering net; 9. a discharge structure; 91. a material pushing cylinder; 92. a material pushing and discharging shovel; 93. a discharge passage; 10. a plate-and-frame filter press; 11. a reverse osmosis membrane unit; 12. a check valve; 13. a main inlet pipe; 14. an overall pipe; 15. a first stage filter; 16. a secondary filter; 17. a booster pump.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-4, a fully-sealed rapid dirt discharging system for a fecal sewage treatment device includes a fecal sewage comprehensive treatment device 6, the upstream of the fecal sewage comprehensive treatment device 6 is inserted into a fecal sewage pool 3 through a suction pipeline 2, a dirt suction pump 4 is installed on the suction pipeline 2, a fecal sewage concentration treatment device 5 and a fecal sewage purification treatment device 1 are respectively arranged at the downstream of the fecal sewage comprehensive treatment device 6, the fecal sewage comprehensive treatment device 6 is used for realizing the pretreatment of fecal sewage and realizing the solid-liquid separation, the fecal sewage concentration treatment device 5 is used for receiving the solid fecal sewage separated by the fecal sewage comprehensive treatment device 6 and performing the secondary treatment, and the fecal sewage purification treatment device 1 is used for receiving the liquid fecal sewage separated by the fecal sewage comprehensive treatment device 6 and performing the secondary treatment.
Can carry the excrement of appointed volume to the inside preliminary treatment of carrying out of excrement and sewage integrated processing device 6 through the transport effect of inhaling material pipeline 2 and realize solid-liquid separation and carry out the preliminary treatment respectively after the preliminary treatment, add auxiliary treatment's reaction medicament or decomposition agent to inside during the processing as required, waste liquid and semifluid waste after the integrated processing device 6 of excrement is handled directly discharge to excrement and sewage purification unit 1, the concentrated processing device of excrement 5 is inside carries out degree of depth secondary treatment.
Preferably, the comprehensive fecal sewage treatment device 6 comprises a multilayer treatment tower 61, a plurality of relatively independent treatment bins are sequentially arranged in the multilayer treatment tower 61 from top to bottom, each treatment bin is sequentially provided with a receiving bin assembly 62, a primary waste liquid bin 63, a secondary waste liquid bin 64, a primary waste bin 65 and a secondary waste bin 66 from top to bottom, the receiving bin assembly 62 is respectively connected with the primary waste liquid bin 63 and the primary waste bin 65, the primary waste liquid bin 63 is connected with the secondary waste liquid bin 64, the primary waste bin 65 is connected with the secondary waste bin 66, the secondary waste liquid bin 64 is connected with the fecal sewage concentration treatment device 5, and the secondary waste bin 66 is connected with the fecal sewage purification treatment device 1.
Preferably, the receiving bin assembly 62 is used for implementing the smashing, stirring and sedimentation layering treatment of the excrement.
Preferably, the receiving bin assembly 62 includes a receiving bin inner cavity 621, a rotating lead screw 622 is disposed in the receiving bin inner cavity 621, the bottom of the rotating lead screw 622 is movably fitted and inserted in a bottom center hole of the receiving bin inner cavity 621, the rotating lead screw 622 movably and hermetically penetrates through the top of the receiving bin inner cavity 621 through a stepped shaft section at the top of the rotating lead screw 622 and is fixedly connected with a motor shaft of a stirring driving motor 623, a motor housing of the stirring driving motor 623 is fixed at the top of the receiving bin group through a mounting frame 624, a rotating lifting nut 625 is fitted on an outer side wall of the rotating lead screw 622, a plurality of stirring blades 626 are respectively and uniformly and fixedly mounted on an outer side wall of the rotating lifting nut 625 along a circumference thereof, a discharge end of the suction pipeline 2 is communicated with the receiving bin inner cavity 621, a transparent observation window 627 is disposed on an outer side wall of a middle portion of the receiving bin inner cavity 621, receive and be provided with a reactant filling tube 628 that has a sealing valve on the storehouse inner chamber 621, receive storehouse inner chamber 621 and outside relative sealed setting receive the bottom of storehouse inner chamber 621 be provided with the one-level wastes material communicating pipe 629 of taking the valve that one-level wastes material storehouse 65 links to each other receive the cooperation of the inside upper portion of storehouse inner chamber 621 install one with the one-level waste liquid pipe 630 of taking the valve that one-level waste liquid storehouse 63 is linked together, the degree of depth that one-level waste liquid pipe 630 stretches into to receiving storehouse inner chamber 621 inside can be adjusted, mainly according to the layering back solid-liquid interface of standing that observation window observed determine the degree of depth that one-level waste liquid pipe 630 stretches into, make it be located upper liquid part and not contact with the solid of lower floor.
When receiving storehouse subassembly 62 and receiving the inside initial excrement of entering, rotate through control stirring driving motor 623 and can drive its below rotatory lead screw 622 fast revolution rotatory lead screw 622 carries out rotatory in-process can drive rotatory lifting nut 625 and realize going up and down while rotatory to drive each stirring vane 626 and form spiral helicine stirring structure, can improve the stirring effect effectively.
The stirring driving motor 623 is controlled to realize rapid and slow alternate operation as required, so that the excrement in the inner cavity 621 of the receiving bin is controlled to realize regular rotary stirring as required, standing treatment is carried out after stirring is completed, standing treatment is carried out for 2-3 hours, layering can be realized after standing treatment, liquid on the upper part is waste liquid such as excrement and urine, and solid excrement on the lower layer is respectively discharged to a corresponding treatment system through two channels.
The internal conditions can be observed through the transparent observation window 627, which is convenient for the next processing.
Preferably, an electric heating pipe 611 is arranged on the outer side wall of the multi-layer treatment tower 61, a temperature controller 612 for detecting the internal temperature is arranged in each treatment chamber, and the electric heating pipe 611 controls the heating temperature of the excrement in each treatment chamber through an external temperature controller.
The temperature in each treatment bin can be effectively controlled by controlling the operation of the electric heating pipe 611, and the internal temperature condition can be displayed by each temperature instrument 612, so that the real-time control is facilitated.
Preferably, a waste liquid cabin semi-circular circulating pipe 631 and a waste cabin semi-circular circulating pipe 632 are respectively arranged at one side of the primary waste liquid cabin 63 and one side of the primary waste liquid cabin 65, a waste liquid circulating pump 633 is arranged on the waste liquid cabin semi-circular circulating pipe 631, the waste liquid circulating pump 633 is used for realizing the circulating stirring treatment of the liquid inside the primary waste liquid cabin 63, a peristaltic circulating pump 634 is arranged on the waste liquid cabin semi-circular circulating pipe 632, the peristaltic circulating pump 634 is used for realizing the circulating flow treatment of the semi-fluid inside the primary waste liquid cabin 65, the primary waste liquid cabin 63 is communicated with the inside of the secondary waste liquid cabin 64 through an intermediate waste liquid transferring pipe 635, a waste liquid transferring pump 636 is arranged on the intermediate waste liquid transferring pipe 635, the primary waste liquid cabin 65 is communicated with the inside of the secondary waste liquid cabin 66 through an intermediate waste transferring pipe 637, a waste transfer pump 638 is installed on the intermediate waste transfer pipe 637.
Receive in the storehouse inner chamber 621 through the dirty liquid part of excrement after the layering that stews and can flow under the effect of the power pump body on one-level waste liquid pipe 630 and carry out the internal recycle to one-level waste liquid storehouse 63, drop into certain decomposer or microorganism simultaneously, be used for promoting the decomposition of inside tiny impurity, play the purpose of the inside waste liquid of preliminary purification simultaneously, can realize its effect that drives the continuous circulation stirring of inside waste liquid through control waste liquid circulating pump 633 moving speed, utilize waste liquid circulating pump 633 to form circumferential motion, improve the mixed effect of whirl.
The semifluid waste part can be carried to one-level waste storehouse 65 inside under the effect of carrying the power pump on one-level waste communicating pipe 629 inside, drops into decomposition microorganism to inside simultaneously, promotes inside material to decompose, can realize its effect that drives the continuous slow endless movement of the semifluid waste of inside through the speed of control peristaltic circulating pump 634 moving, utilizes peristaltic circulating pump 634 to form circumferential motion, improves and mixes the treatment effect respectively.
Preferably, the bottom of the secondary waste liquid bin 64 is connected with the feed inlet of the excrement purification treatment device 1 through a waste liquid transfer output pipe 641, and a waste liquid transfer output pump 642 is installed on the waste liquid transfer output pipe 641.
The decomposed waste liquid flows into the secondary waste liquid bin 64 for standing treatment, so that the waste liquid is subjected to standing reaction in an anaerobic state.
Preferably, the bottom of the secondary waste bin 66 is connected with the feed inlet of the manure concentration treatment device 5 through a waste transport output pipe 661, and a waste transport output pump 662 is installed on the waste transport output pipe 661.
The decomposed waste liquid flows into the secondary waste liquid bin 64 for standing treatment, so that the waste liquid is subjected to standing reaction in an anaerobic state.
Preferably, the secondary waste liquid bin 64 and the secondary waste bin 66 are respectively provided with a secondary feeding pipe 7 with a control valve.
Can be fast through secondary filling tube 7 realize reinforced, control valve is in the state of sealed closing under the normal condition.
Preferably, the first-stage waste liquid bin 63 is internally subjected to dynamic decomposition primary treatment, and the second-stage waste liquid bin 64 is internally subjected to static decomposition secondary treatment; the primary waste bin 65 is internally subjected to primary dynamic fermentation treatment, and the secondary waste bin 66 is internally subjected to secondary static fermentation treatment.
Preferably, the fecal sewage purification treatment device 1 comprises a plurality of reverse osmosis membrane units 11 arranged in parallel, a stop valve 12 is respectively installed on an inlet and outlet pipeline of each reverse osmosis membrane unit 11, an inlet and outlet pipe of each reverse osmosis membrane unit 11 is respectively connected with a main inlet pipe 13 and a main outlet pipe 14 through a multi-way pipe, and a primary filter 15, a secondary filter 16 and a booster pump 17 are installed on the main inlet pipe 13; the liquid outlet of each reverse osmosis membrane unit 11 is connected with a downstream purified water collecting box.
The reverse osmosis membrane units 11 can ensure that after one or more of the damaged reverse osmosis membrane units are in quick maintenance and replacement under the condition that the whole fecal sewage purification treatment device 1 is not shut down, and only the stop valve 12 on the corresponding branch is required to be temporarily closed when a certain branch is maintained, so that the normal and clean work of other branches is not influenced.
Meanwhile, the primary filter 15 and the secondary filter 16 arranged here can ensure the filtering effect and prolong the service life of the primary filter 15 and the secondary filter 16.
Preferably, the fecal sewage concentration treatment device 5 comprises a water filtering component 8 connected with the waste transfer output pipe 661 through a feed inlet, water flow filtered by the water filtering component 8 is conveyed into the first-stage waste liquid bin 63 through a bypass pipeline 51, a bypass return pump 52 is installed on the bypass pipeline 51, solid fecal sewage collected by the water filtering component 8 is discharged into the plate-and-frame filter press 10 through the discharging structure 9 to be pressed out of redundant moisture, semi-dry fecal sewage formed after filter pressing is dried, and the semi-dry fecal sewage is packaged and recycled after being dried.
The bypass structure arranged here can improve the overall recovery utilization rate of the feces, and the discharged excessive waste liquid moisture can be recovered here and then purified after step-by-step treatment.
Preferably, the water filtering assembly 8 comprises a concentration collecting tank 81, a water filtering net 82 which is obliquely arranged from upstream to downstream is arranged in the middle of the concentration collecting tank 81, the downstream of the water filtering net 82 is lower than the upstream of the water filtering net 82, the discharge structure 9 is fixedly installed on the side wall of the concentration collection tank 81 at the upstream end of the water filter screen 82, the discharging structure 9 is a material pushing cylinder 91 arranged along the inclined plane direction of the water filtering net 82, a material pushing and discharging shovel 92 with the bottom matched with the inclined plane of the water filtering net 82 in an abutting mode is fixedly installed at the front end of a piston rod of the material pushing cylinder 91, a discharge channel 93 matched with the material receiving opening of the plate-and-frame filter press 10 is arranged on the concentration collection box 81 at the tail end of the water filtering net 82, the concentration collection tank 81 below the water strainer 82 is provided with the bypass pipe 51 communicating with the inside thereof.
When the water filtering component 8 is used for solid-liquid separation, the material pushing cylinder 91 on the material discharging structure 9 drives the material pushing and discharging shovel 92 to move along the inclined plane of the water filtering net 82, so that semi-solid manure on the upper part can be pushed into the existing plate-and-frame filter press 10 to be continuously filtered, less water in the interior is further dried, and finally, the dried semi-solid manure is packaged and recycled after being dried, so that the solid in the interior is treated.
The whole system can be controlled by each valve to carry out internal excrement reaction treatment in a fully-sealed state, has good treatment effect, and can effectively recycle and purify moisture and solids in excrement.
The system adopts a full-sealing control treatment mode in the process of the early-stage treatment of the excrement, and can effectively realize the separation treatment of solid and liquid of the excrement according to the requirement; the multi-stage treatment is adopted when the fecal sewage waste liquid is treated, so that the treatment effect can be effectively ensured, and the waste liquid is finally ensured to be effectively purified and reused; after the solid waste is effectively decomposed, the solid-liquid separation can be realized again, and the final solid matters are screened and recycled; the system has good overall treatment effect in the process of treating the excrement, can realize the tightness of the treatment process through control, reduce the outward diffusion degree of the smell of the excrement and improve the ecological environmental protection property of processing treatment.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention, and the technical solutions are all covered in the scope of the claims and the specification of the present invention; it will be apparent to those skilled in the art that any alternative modifications or variations to the embodiments of the present invention may be made within the scope of the present invention.
The present invention is not described in detail, but is known to those skilled in the art.
Claims (10)
1. The totally enclosed system of unloading fast of dirty treatment facility of excrement, its characterized in that: including a dirty integrated processing apparatus of excrement, the dirty integrated processing apparatus's of excrement upper reaches are inserted to the dirty pond of excrement through a material absorption pipeline install a soil pick-up pump on the material absorption pipeline dirty integrated processing apparatus's low reaches are provided with dirty concentrated processing apparatus of excrement and a dirty purification unit of excrement respectively, dirty integrated processing apparatus of excrement is used for realizing the preliminary treatment to the excrement and realizes solid-liquid separation, dirty concentrated processing apparatus of excrement is used for receiving the warp the dirty integrated processing apparatus of excrement separates solid excrement and carries out secondary treatment, dirty purification unit of excrement is used for receiving the warp the dirty integrated processing apparatus of excrement separates the liquid excrement and carries out secondary treatment.
2. The fully-sealed rapid sewage discharging system of a sewage treatment facility according to claim 1, characterized in that: the comprehensive treatment device for the excrement comprises a multilayer treatment tower, wherein a plurality of relatively independent treatment bins are sequentially arranged in the multilayer treatment tower from top to bottom, each treatment bin is sequentially arranged into a receiving bin assembly, a primary waste liquid bin, a secondary waste liquid bin, a primary waste bin and a secondary waste bin from top to bottom, the receiving bin assembly is respectively connected with the primary waste liquid bin and the primary waste bin, the primary waste liquid bin is connected with the secondary waste liquid bin, the primary waste bin is connected with the secondary waste bin, the secondary waste liquid bin is connected with the excrement concentrating treatment device, and the secondary waste bin is connected with the excrement purifying treatment device.
3. The fully-sealed rapid sewage discharging system of a sewage treatment facility according to claim 2, characterized in that: the receiving bin assembly is used for crushing, stirring and settling and layering the excrement.
4. The fully-sealed rapid sewage discharging system of a sewage treatment facility according to claim 3, characterized in that: the receiving bin assembly comprises a receiving bin inner cavity, a rotary lead screw is arranged in the receiving bin inner cavity, the bottom of the rotary lead screw is movably matched and inserted in a bottom central hole of the receiving bin inner cavity, the rotary lead screw movably and hermetically penetrates out of the top of the receiving bin inner cavity through a stepped shaft section at the top of the rotary lead screw and is fixedly connected with a motor shaft of a stirring driving motor, a motor shell of the stirring driving motor is fixed at the top of the receiving bin assembly through a mounting frame, a rotary lifting nut is matched and matched on the outer side wall of the rotary lead screw, a plurality of stirring blades are respectively and uniformly and fixedly arranged on the outer side wall of the rotary lifting nut along the circumference of the rotary lifting nut, the discharge end of the material suction pipeline is communicated with the receiving bin inner cavity, a transparent observation window is arranged on the outer side wall of the middle part of the receiving bin inner cavity, and a reaction material feeding pipe with a sealing valve is arranged on the, receive storehouse inner chamber and outside relative sealed setting receive the bottom of storehouse inner chamber be provided with the one-level wastes material communicating pipe of taking the valve that the one-level wastes material storehouse links to each other receive the inside upper portion cooperation of storehouse inner chamber install one with the one-level waste liquid pipe of taking the valve that the one-level waste liquid storehouse is linked together.
5. The fully-sealed rapid sewage discharging system of a sewage treatment device according to claim 4, characterized in that: the outer side wall of the multilayer treatment tower is provided with an electric heating pipe, a temperature controller for detecting the internal temperature is arranged in each treatment bin, and the electric heating pipe controls the heating temperature of the excrement in each treatment bin through an external temperature controller.
6. The fully-sealed rapid sewage discharging system of a sewage treatment facility according to claim 5, characterized in that: a waste liquid bin semicircular circulating pipe and a waste bin semicircular circulating pipe are respectively arranged at one side of the primary waste liquid bin and one side of the primary waste bin, a waste liquid circulating pump is arranged on the semicircular circulating pipe of the waste liquid bin and is used for realizing the circulating and stirring treatment of the liquid in the primary waste liquid bin, a peristaltic circulating pump is arranged on the semicircular circulating pipe of the waste bin and is used for realizing the circulating flow treatment of the semifluid in the primary waste bin, the primary waste liquid bin is communicated with the interior of the secondary waste liquid bin through an intermediate waste liquid transfer pipe, install the waste liquid on the middle waste liquid transport pipe and transport the pump the one-level waste material storehouse through an middle waste material transport pipe with the inside waste material storehouse of second grade is linked together install the waste material transport pump on the middle waste material transport pipe.
7. The fully-sealed rapid sewage discharging system of a sewage treatment facility according to claim 6, characterized in that: the output tube is transported through the waste liquid in second grade waste liquid storehouse bottom with the dirty purification unit's of excrement feed inlet links to each other waste liquid transports to install the waste liquid on the output tube and transports the delivery pump.
8. The fully-sealed rapid sewage discharging system of a sewage treatment facility according to claim 7, characterized in that: the output tube is transported through the wastes material to second grade waste material storehouse bottom with the concentrated processing apparatus's of excrement feed inlet links to each other install the wastes material on the waste material transportation output tube and transport the output pump.
9. The fully-sealed rapid sewage discharging system of a sewage treatment facility according to claim 8, characterized in that: and the secondary waste liquid bin and the secondary waste bin are respectively provided with a secondary feeding pipe with a control valve.
10. The fully-sealed rapid sewage discharging system of a sewage treatment facility according to claim 9, characterized in that: the first-stage waste liquid bin is internally subjected to dynamic decomposition primary treatment, and the second-stage waste liquid bin is internally subjected to static decomposition secondary treatment; and the primary waste bin is internally subjected to primary dynamic fermentation treatment, and the secondary waste bin is internally subjected to secondary static fermentation treatment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011233908.9A CN112299678A (en) | 2020-11-07 | 2020-11-07 | Full-sealed quick sewage discharging system of sewage treatment equipment |
| PCT/CN2020/127520 WO2022095029A1 (en) | 2020-11-07 | 2020-11-09 | Manure treatment device fully-sealed rapid waste-discharge system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011233908.9A CN112299678A (en) | 2020-11-07 | 2020-11-07 | Full-sealed quick sewage discharging system of sewage treatment equipment |
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| CN112299678A true CN112299678A (en) | 2021-02-02 |
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| CN202011233908.9A Pending CN112299678A (en) | 2020-11-07 | 2020-11-07 | Full-sealed quick sewage discharging system of sewage treatment equipment |
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| Country | Link |
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| CN (1) | CN112299678A (en) |
| WO (1) | WO2022095029A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116622485B (en) * | 2023-07-26 | 2023-10-20 | 山东椹树下生物科技有限公司 | Solid-liquid separation formula fermentation cylinder |
| CN116768450B (en) * | 2023-08-18 | 2023-11-10 | 潍坊市经济学校 | Dirty resource utilization device of excrement for livestock-raising |
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