CN114477491A

CN114477491A - Comprehensive utilization method of organic wastewater

Info

Publication number: CN114477491A
Application number: CN202111583083.8A
Authority: CN
Inventors: 胡晨阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-13

Abstract

The invention discloses a comprehensive utilization method of organic wastewater, which comprises the following steps: pretreatment of organic wastewater: introducing the organic wastewater into a wastewater treatment device for precipitation, and carrying out solid-liquid separation on the organic wastewater; and (3) retreatment: adding a treating agent into the wastewater treatment device, and rapidly treating by stirring; preparing an organic fertilizer: collecting the precipitate generated in the first step and the material treated by the treating agent, and processing the precipitate and the material into an organic fertilizer; preparing an organic nutrient solution: collecting the liquid in the second step, and processing the liquid into organic nutrient solution, relating to the technical field of building materials. The method for comprehensively utilizing the organic wastewater achieves the effect of comprehensive utilization, can quickly and thoroughly treat the organic wastewater and reutilize the organic wastewater, has low wastewater treatment cost, reduces the waste of resources, effectively recycles the organic wastewater, does not discharge the wastewater, reduces the environmental pollution, is beneficial to environmental protection, and improves the service performance.

Description

Comprehensive utilization method of organic wastewater

Technical Field

The invention relates to the technical field of wastewater treatment, in particular to a comprehensive utilization method of organic wastewater.

Background

With the continuous development of science and technology and the continuous progress of society, the waste water is more and more, and the living environment of people is influenced. In industrial wastewater such as domestic sewage, food processing and paper making, organic substances such as carbohydrates, proteins, oils and fats, lignin and the like are contained. These substances are present in the sewage in a suspended or dissolved state and can be decomposed by biochemical action of microorganisms. Oxygen is consumed in its decomposition process and is therefore referred to as an oxygen-consuming contaminant. Such contaminants can cause a reduction in dissolved oxygen in the water, affecting the growth of fish and other aquatic organisms. After the dissolved oxygen in water is exhausted, the organic matter is anaerobically decomposed to generate hydrogen sulfide, ammonia, mercaptan and other bad smells, which deteriorates the water quality. There is a need for effective treatment of such wastewater. The waste water treatment is a technology for treating waste water by physical, chemical and biological methods, purifying the waste water and reducing pollution so as to achieve the purposes of waste water recovery and reuse and fully utilize water resources.

At present, the existing organic wastewater treatment process in the market is complex, so that the treatment cost is high, the organic wastewater is inequality treated effectively, the organic wastewater cannot be reused, the organic wastewater treatment method has great limitation, the whole resources are wasted, the resources cannot be fully utilized, and the service performance is reduced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a comprehensive utilization method of organic wastewater, which solves the problems that the existing organic wastewater treatment process is complex, the treatment cost is high, the organic wastewater is inequality treated effectively, cannot be reused, has larger limitation, wastes the whole resources, cannot fully utilize the resources and reduces the service performance.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a method for comprehensively utilizing organic wastewater comprises the following steps:

step one, pretreating organic wastewater: introducing the organic wastewater into a wastewater treatment device for precipitation, so that solid-liquid separation is performed;

step two, reprocessing: adding a treating agent into the wastewater treatment device, and rapidly treating by stirring;

step three, preparing an organic fertilizer: collecting the precipitate generated in the first step and the material treated by the treating agent, and processing the precipitate and the material into an organic fertilizer;

step four, preparing organic nutrient solution: and collecting the liquid in the second step, and processing the liquid into organic nutrient solution.

Preferably, in step one and step two waste water treatment device include the organism, top one side of organism is provided with the water inlet, the top of organism just is close to central point and puts and be provided with actuating mechanism, the top of organism just is close to actuating mechanism's position and is provided with the reagent adder, the inside of organism just is located central point and puts and is provided with the compounding device, the cooperation is connected between compounding device and actuating mechanism, the reagent adder, the inner wall of organism is provided with fire fighting equipment, the inner wall top of organism is provided with supersonic generator.

Preferably, the compounding device is equipped with live-rollers, spraying hole, agitating unit, presses the stick, the live-rollers rotates to be connected between the top of organism inner wall and the both sides that the bottom corresponds, the surperficial top of live-rollers run through the inner wall top of organism and extend to its outside and with actuating mechanism between the cooperation be connected, the top of live-rollers is connected through the cooperation between rotation connector and the reagent adder, the spraying hole is seted up in the inside of live-rollers and is located the surface position and communicate with the port of reagent adder, agitating unit sets up the surface at the live-rollers, press stick sliding connection in the one end that the live-rollers was kept away from to the live-rollers.

Preferably, the stirring devices are uniformly distributed on the surface of the rotating roller, and a sliding groove matched with one end of the stirring device is formed in the pressing rod and located on one side of the surface.

Preferably, agitating unit is equipped with puddler, reset spring, shell fragment, elasticity knocker, push rod, dials the ring, the one end of puddler is connected with the fixed surface of live-rollers, reset spring fixes the one end of keeping away from the live-rollers at the puddler and presses between the inside corresponding both sides of stick, the surface at the puddler is fixed to the shell fragment, the elasticity knocker sets up in the inside of puddler and is connected with the fixed surface of shell fragment, the one end of push rod and the inside fixed connection who presses the stick, the inner wall tip sliding connection of push rod and puddler, dial the ring setting in the inside of puddler and with the fixed surface of push rod be connected.

Preferably, the fire fighting equipment is equipped with arc elastic plate, elasticity water pocket, support, shower nozzle device, the arc elastic plate sets up the inner wall at the organism, the elasticity water pocket sets up between the both sides that arc elastic plate inner wall and organism inner wall correspond, the top of support and the inner wall top fixed connection of organism, the shower nozzle device sets up the bottom at the support.

Preferably, the shower nozzle device is equipped with spheroid, water inlet, flabellum, arc hole, the bottom fixed connection of spheroidal top and support, the water inlet set up at spheroidal top and with the elasticity water pocket between communicate, the flabellum rotates to be connected in spheroidal inside and be located the position of water inlet, the arc hole is set up in spheroidal bottom and is located the position of flabellum.

(III) advantageous effects

The invention provides a comprehensive utilization method of organic wastewater. The method has the following beneficial effects:

according to the method for comprehensively utilizing the organic wastewater, the effect of comprehensive utilization is achieved by pretreating, retreating and preparing the organic fertilizer and preparing the organic nutrient solution through the organic wastewater, the organic wastewater can be rapidly and thoroughly treated and reutilized, the wastewater treatment cost is low, the waste of resources is reduced, the organic wastewater is effectively recycled, no externally discharged wastewater exists, the environmental pollution is reduced, the environment is favorably protected, and the service performance is improved.

(II), this organic waste water comprehensive utilization method, through the organism, the water inlet, actuating mechanism, the reagent adder, the compounding device, the fire fighting equipment, supersonic generator, utilize the water inlet to let in organic waste water in the organism, let it precipitate, still can utilize the reagent adder to add treatment reagent, and combine actuating mechanism to the drive of compounding device, evenly spray treatment reagent to the stoste, the bubble that produces when can also eliminating the compounding simultaneously, reduce the influence of bubble when handling reagent compounding, make its intensive mixing, multiple functions have been realized, usability has been improved.

(III), this organic waste water comprehensive utilization method, through the live-rollers, the spray hole, agitating unit, press the stick, fire fighting equipment, the arc elastic plate, when the live-rollers rotates, agitating unit rotates thereupon with pressing the stick, and then stir the mixture to the raw materials, make and handle the quick homogeneous mixing of reagent, simultaneously when rotating, press the stick and can apply the pressing force to the arc elastic plate on, make fire fighting equipment in time eliminate because of the bubble that the stirring produced in to the organism, the overall structure links together, self rotation during the make full use of compounding, the use to power has been reduced, multiple functions have been reached.

(IV), this organic waste water comprehensive utilization method, through the puddler, reset spring, the shell fragment, the elasticity strikes the piece, the push rod, dial the ring, rotate constantly going on during along with the compounding, utilize the mutual pressure that produces when pressing the stick and meeting with the arc elastic plate, make to press the stick to slide, and drive through the push rod and dial the ring and stir the elasticity strikes the piece, and then strike the shell fragment, make it produce vibrations, when pressing the stick and breaking away from with the arc elastic plate, along with disappearing of pressure, and under reset spring's effect, the push rod drives dials the ring and resets, and then stir the elasticity strikes the piece once more, so reciprocal constantly strikes, utilize vibrations, not only can prevent that the material from gluing the puddler and shell fragment surface, can also strike the bubble through vibrations, ingenious is mutually linked with the structure, realize multi-functional effect.

(V), this organic waste water comprehensive utilization method, through arc elastic plate, elasticity water pocket, support, shower nozzle device, spheroid, water inlet, flabellum, arc hole, when pressing the stick and pressing the arc elastic plate, the elasticity water pocket can extrude inside water rapidly to the impact force through the water hydration water drives the flabellum, the water blowout of department from arc hole this moment, and combine the rotation that the flabellum does not stop, spun water droplet splashes to the bubble, eliminate the bubble, the difficult condition that appears the bubble.

Drawings

FIG. 1 is a flow chart of the comprehensive utilization method of organic wastewater of the present invention;

FIG. 2 is a schematic view of the overall structure of a wastewater treatment apparatus in the method for comprehensive utilization of organic wastewater according to the present invention;

FIG. 3 is a schematic view showing the internal structure of a wastewater treatment apparatus in the method for comprehensive utilization of organic wastewater according to the present invention;

FIG. 4 is a schematic cross-sectional view of the body, the arc-shaped elastic plate and the elastic water bag in the method for comprehensive utilization of organic wastewater according to the present invention;

FIG. 5 is a schematic structural diagram of a mixing device in the method for comprehensive utilization of organic wastewater;

FIG. 6 is a schematic structural view of a stirring apparatus in the method for comprehensive utilization of organic wastewater according to the present invention;

FIG. 7 is a schematic structural diagram of a defoaming device in the comprehensive utilization method of organic wastewater.

FIG. 8 is a schematic structural view of a nozzle device in the method for comprehensive utilization of organic wastewater.

In the figure: 1 machine body, 2 water inlets, 3 driving mechanisms, 4 reagent adding devices, 5 mixing devices, 6 defoaming devices, 7 ultrasonic generators, 51 rotating rollers, 52 spraying agent holes, 53 stirring devices, 54 pressing rods, 531 stirring rods, 532 return springs, 533 elastic sheets, 534 elastic knocking pieces, 535 push rods, 536 shifting rings, 61 arc-shaped elastic plates, 62 elastic water bags, 63 supports, 64 spray head devices,

spheres

641, 642 water inlets, 643 fan blades and 644 arc-shaped holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-8, the present invention provides a technical solution: a method for comprehensively utilizing organic wastewater comprises the following steps:

step one, pretreating organic wastewater: introducing the organic wastewater into a wastewater treatment device for precipitation, and carrying out solid-liquid separation on the organic wastewater;

step four, preparing organic nutrient solution: and (2) collecting the liquid in the step (II), processing the liquid into organic nutrient solution, rapidly and thoroughly treating the organic wastewater and recycling the organic wastewater, wherein the wastewater treatment cost is low, the waste of resources is reduced, the organic wastewater is effectively recycled, no discharged wastewater exists, the environmental pollution is reduced, the environmental protection is facilitated, and the use performance is improved.

The second embodiment:

the wastewater treatment device comprises a machine body 1, a water inlet 2 is arranged on one side of the top of the machine body 1, a driving mechanism 3 is arranged on the top of the machine body 1 and close to the central position, a reagent adder 4 is arranged on the top of the machine body 1 and close to the driving mechanism 3, a mixing device 5 is arranged inside the machine body 1 and in the central position, the mixing device 5 is connected with the driving mechanism 3 and the reagent adder 4 in a matching way, a defoaming device 6 is arranged on the inner wall of the machine body 1, an ultrasonic generator 7 is arranged on the top of the inner wall of the machine body 1, organic wastewater is introduced into the machine body 1 by the aid of the water inlet 2 to be precipitated, a treatment reagent can be added by the reagent adder 4, the treatment reagent is uniformly sprayed into a stock solution by combining with driving of the driving mechanism 3 on the mixing device 5, bubbles generated during mixing can be eliminated at the same time, and influence of the bubbles on mixing of the treatment reagent is reduced, so that the utility model can be fully mixed, realize multiple functions and improve the service performance.

The third embodiment is as follows:

the mixing device 5 is provided with a rotating roller 51, a spraying hole 52, a stirring device 53 and a pressing rod 54, the rotating roller 51 is rotatably connected between the top and the bottom of the inner wall of the machine body 1, the top of the surface of the rotating roller 51 penetrates through the top of the inner wall of the machine body 1 and extends to the outside of the machine body and is connected with the driving mechanism 3 in a matching way, the top end of the rotating roller 51 is connected with the reagent adder 4 in a matching way through a rotating connector, the spraying hole 52 is formed in the rotating roller 51 and is positioned at the surface position and is communicated with the port of the reagent adder 4, the stirring device 53 is arranged on the surface of the rotating roller 51, the pressing rod 54 is slidably connected with one end, far away from the rotating roller 51, of the rotating roller 51, when the rotating roller 51 rotates, the stirring device 53 and the pressing rod 54 rotate along with the rotating roller, and further stir and mix raw materials, so that the treated reagents are quickly and uniformly mixed, and when rotating, the pressing rod 54 applies a pressing force to the arc-shaped elastic plate 61, so that the defoaming device 6 can timely eliminate bubbles generated by stirring in the machine body 1.

The stirring device 53 is provided with a stirring rod 531, a return spring 532, an elastic sheet 533, an elastic knocking member 534, a push rod 535 and a shifting ring 536, one end of the stirring rod 531 is fixedly connected with the surface of the rotating roller 51, the return spring 532 is fixed between one end of the stirring rod 531, which is far away from the rotating roller 51, and two corresponding sides inside the pressing rod 54, the elastic sheet 533 is fixed on the surface of the stirring rod 531, the elastic knocking member 534 is arranged inside the stirring rod 531 and fixedly connected with the surface of the elastic sheet 533, one end of the push rod 535 is fixedly connected with the inside of the pressing rod 54, the push rod 535 is slidably connected with the end part of the inner wall of the stirring rod 531, the shifting ring 536 is arranged inside the stirring rod 531 and fixedly connected with the surface of the push rod 535, the pressing rod 54 slides by utilizing the mutual pressure generated when the pressing rod 54 meets the arc-shaped elastic plate 61, and the shifting ring 536 is driven by the push rod 535 to shift the shifting ring 536 to shift the elastic member 534, and then strike shell fragment 533, make it shake, press down when stick 54 breaks away from with arc elastic plate 61, along with disappearance of pressure to under reset spring 532's effect, push rod 535 drives and dials ring 536 and resets, and then dials elasticity knocking component 534 once more, so reciprocal constantly strikes, utilizes vibrations, not only can prevent that the material from gluing the surface of puddler 531 and shell fragment 533, can also strike the bubble through vibrations.

The fourth embodiment is as follows:

defoaming device 6 is equipped with arc elastic plate 61, elasticity water pocket 62, support 63, shower nozzle device 64, and arc elastic plate 61 sets up the inner wall at organism 1, and elasticity water pocket 62 sets up between the corresponding both sides of arc elastic plate 61 inner wall and organism 1 inner wall, the top of support 63 and the inner wall top fixed connection of organism 1, and shower nozzle device 64 sets up the bottom at support 63.

The nozzle device 64 is provided with a sphere 641, a water inlet 642, fan blades 643 and an arc hole 644, the top of the sphere 641 is fixedly connected with the bottom of the bracket 63, the water inlet 642 is arranged at the top of the sphere 641 and communicated with the elastic water bag 62, the fan blades 643 are rotatably connected inside the sphere 641 and located at the position of the water inlet 642, the arc hole 644 is arranged at the bottom of the sphere 641 and located at the position of the fan blades 643, when the pressing rod 54 presses the arc elastic plate 61, the elastic water bag 62 can rapidly extrude the water inside, the fan blades 643 are driven by the impact force of the water-pressing water body, at the moment, the water body is sprayed out from the arc hole 643, and the water body is combined with the continuous rotation of the fan blades, the sprayed water drops splash to the bubbles, the bubbles are eliminated, and the bubbles are not easy to appear

When in use, the whole device is placed at a designated position, organic wastewater is introduced into the machine body 1 by the water inlet 2 to be precipitated, a treatment reagent can be added by the reagent adder 4, the treatment reagent is uniformly sprayed into a stock solution by combining the driving of the mixing device 5 by the driving mechanism 3, when the rotating roller 51 rotates, the stirring device 53 and the pressing rod 54 rotate along with the rotating roller, and then the raw materials are stirred and mixed, so that the treatment reagent is rapidly and uniformly mixed, meanwhile, when the rotating roller rotates, the pressing rod 54 applies pressing force to the arc-shaped elastic plate 61, so that bubbles generated by stirring in the machine body 1 are timely eliminated by the defoaming device 6, and when the mixing is continuously performed, the pressing rod 54 slides by utilizing the mutual pressure generated when the pressing rod 54 meets the arc-shaped elastic plate 61, and the pushing rod 535 drives the shifting ring 536 to shift the elastic knocking piece 534, further, the elastic plate 533 is knocked to generate vibration, when the pressing rod 54 is separated from the arc-shaped elastic plate 61, along with the disappearance of the pressure, and under the action of the return spring 532, the push rod 535 drives the shifting ring 536 to reset, and further the elastic knocking piece 534 is shifted again, so that the repeated continuous knocking is performed, and by using the vibration, not only can the materials be prevented from being adhered to the surfaces of the stirring rod 531 and the elastic plate 533, but also the bubbles can be broken through the vibration, and when the pressing rod 54 presses the arc-shaped elastic plate 61, the elastic water bag 62 can rapidly extrude the internal water, and the fan blades 643 are driven through the impact force of the water-combined water body, at the moment, the water body is sprayed out from the arc-shaped holes 644, and in combination with the continuous rotation of the fan blades 643, the sprayed water drops splash to the bubbles, so that the bubbles are eliminated, and the bubbles are not easy to appear.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The comprehensive utilization method of the organic wastewater is characterized by comprising the following steps of:

2. The method for comprehensively utilizing organic wastewater according to claim 1, characterized by comprising the following steps: step one and step two waste water treatment device include organism (1), top one side of organism (1) is provided with water inlet (2), the top of organism (1) just is close to central point and puts and be provided with actuating mechanism (3), the top of organism (1) just is close to the position of actuating mechanism (3) and is provided with reagent adder (4), the inside of organism (1) just is located central point and puts and is provided with compounding device (5), the cooperation is connected between compounding device (5) and actuating mechanism (3), reagent adder (4), the inner wall of organism (1) is provided with fire fighting equipment (6), the inner wall top of organism (1) is provided with supersonic generator (7).

3. The method for comprehensively utilizing organic wastewater according to claim 2, characterized in that: compounding device (5) are equipped with live-rollers (51), spray hole (52), agitating unit (53), press stick (54), live-rollers (51) rotate to be connected between the top of organism (1) inner wall and the both sides that the bottom corresponds, the surperficial top of live-rollers (51) run through the inner wall top of organism (1) and extend to its outside and with actuating mechanism (3) between the cooperation be connected, the top of live-rollers (51) is passed through and is rotated the cooperation between connector and reagent adder (4) and be connected, spray hole (52) are seted up in the inside of live-rollers (51) and are located the surface position and communicate with the port of reagent adder (4), agitating unit (53) set up the surface at live-rollers (51), press stick (54) sliding connection in live-rollers (51) the one end of keeping away from live-rollers (51).

4. The comprehensive utilization method of organic wastewater according to claim 3, characterized in that: the stirring devices (53) are uniformly distributed on the surface of the rotating roller (51), and a sliding groove matched with one end of each stirring device (53) is formed in the pressing rod (54) and located on one side of the surface.

5. The method for comprehensively utilizing organic wastewater according to claim 3, characterized by comprising the following steps: the stirring device (53) is provided with a stirring rod (531), a return spring (532), an elastic sheet (533), an elastic knocking piece (534), a push rod (535) and a shifting ring (536), one end of the stirring rod (531) is fixedly connected with the surface of the rotating roller (51), the return spring (532) is fixed between one end of the stirring rod (531) far away from the rotating roller (51) and two corresponding sides in the pressing rod (54), the elastic sheet (533) is fixed on the surface of the stirring rod (531), the elastic knocking piece (534) is arranged inside the stirring rod (531) and is fixedly connected with the surface of the elastic sheet (533), one end of the push rod (535) is fixedly connected with the inner part of the pressing rod (54), the push rod (535) is connected with the end part of the inner wall of the stirring rod (531) in a sliding way, and the shifting ring (536) is arranged inside the stirring rod (531) and is fixedly connected with the surface of the push rod (535).

6. The method for comprehensively utilizing organic wastewater according to claim 1, characterized by comprising the following steps: defoaming device (6) are equipped with arc elastic plate (61), elasticity water pocket (62), support (63), shower nozzle device (64), arc elastic plate (61) sets up the inner wall at organism (1), elasticity water pocket (62) set up between the corresponding both sides of arc elastic plate (61) inner wall and organism (1) inner wall, the top of support (63) and the inner wall top fixed connection of organism (1), shower nozzle device (64) set up the bottom at support (63).

7. The method for comprehensively utilizing organic wastewater according to claim 6, characterized by comprising the following steps: the nozzle device (64) is provided with a sphere (641), a water inlet (642), fan blades (643) and an arc-shaped hole (644), the top of the sphere (641) is fixedly connected with the bottom of the support (63), the water inlet (642) is formed in the top of the sphere (641) and is communicated with the elastic water bag (62), the fan blades (643) are rotatably connected inside the sphere (641) and are located at the position of the water inlet (642), and the arc-shaped hole (644) is formed in the bottom of the sphere (641) and is located at the position of the fan blades (643).