CN105314740A - Zero-discharge sewage treatment system and treatment method - Google Patents

Zero-discharge sewage treatment system and treatment method Download PDF

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Publication number
CN105314740A
CN105314740A CN201510687129.9A CN201510687129A CN105314740A CN 105314740 A CN105314740 A CN 105314740A CN 201510687129 A CN201510687129 A CN 201510687129A CN 105314740 A CN105314740 A CN 105314740A
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CN
China
Prior art keywords
reaction tank
feed
tank
sewage treatment
stirring
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510687129.9A
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Chinese (zh)
Inventor
林国忠
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Xiamen Guo Shou Boar Development Corp Ltd
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Xiamen Guo Shou Boar Development Corp Ltd
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Application filed by Xiamen Guo Shou Boar Development Corp Ltd filed Critical Xiamen Guo Shou Boar Development Corp Ltd
Priority to CN201510687129.9A priority Critical patent/CN105314740A/en
Publication of CN105314740A publication Critical patent/CN105314740A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a zero-discharge sewage treatment system and treatment method. The zero-discharge sewage treatment system comprises a feeding pool, reaction pools, fed material conveying mechanisms, material transporting mechanisms and stirring mechanisms; the feeding pool and the reaction pools are arranged side by side, the fed material conveying mechanisms are movably arranged on the feeding pool and the reaction pool in a crossing mode, and the material transporting mechanisms and the stirring mechanisms are movably arranged on the reaction pools in a crossing mode. The treatment method comprises the steps that the pool bottoms of the reaction pools are covered with wood chips, breeding wastewater of poultry or livestock is evenly sprinkled on the wood chips, microorganism strains are evenly sprinkled on the materials in the reaction pools, and the materials in the reaction pools are mixed and stirred through the stirring mechanisms to enable the wastewater to be fully reacted and degraded. Accordingly, the zero-discharge effect is achieved, the problems existing in the prior art are solved, and the advantages that the treatment effect is good, the production efficiency is high, the operation cost and the energy consumption are low, and treated solid matter can serve as fertilizer to be effectively utilized are achieved.

Description

Zero release Sewage treatment systems and treatment process
Technical field
The present invention relates to a kind of sewage treatment area of livestock and poultry cultivation, refer to a kind of zero release Sewage treatment systems and treatment process especially.
Background technology
China has huge livestock industry industrial chain, has made great contribution for promoting national development and improving farmers' income.But in view of the restriction of China's present stage agricultural science and technology level, while production, a large amount of sewage is directly entered rivers, causes serious pollution.
At present, containing a large amount of loop chain organic compound (high concentration COD), nitrine class mineral compound (uric acid) and ammonia nitrogen, suspended substance etc. in aquaculture wastewater, no matter these materials are enter water body (as entering surface water body or the water body that permeates the ground), still some substance releases wherein enter air, they directly or indirectly can produce serious harm to animal and plant, destroy ecotope.In aquaculture wastewater, inorganics generally exists, as NH4+, NH3, SCN-, CN-, SO42-, TP etc. with forms such as ammonium salts.Organism, except CODcr, BOD5, SS etc., also comprises fatty compounds, heterocyclic compound and polynuclear aromatics etc., also comprises petroleum-type, animals and plants oily substance simultaneously.Containing a large amount of hazardous and noxious substances in sewage, wherein some phenolic compound can make cell protein generation sex change and precipitation, has direct toxic action to various cell, can also cause methemoglobinemia; Wherein prussiate belongs to highly toxic substance, after being with body, can be combined with high swage Terminal oxidase, become cyaniding height swage Terminal oxidase, makes it lose the effect of transmitting oxygen, thus causes histanoxia and cause poisoning; Wherein a large amount of polycyclic aromatic hydrocarbonss and heterocyclic compound, much by suspected of carcinogenic and mutagenic matter, after wherein a large amount of organism enters water body, also by consuming dissolved oxygens a large amount of in water, cause water hypoxia, harm hydrobiont.
Because sewage is extremely serious to the destruction of natural, ecological, huge to the threat of the mankind, therefore, not only to administer it, and will administer thoroughly, and want antipollution transfer and produce secondary pollution, to carry out carrying out recycle to limited water resources simultaneously.
Summary of the invention
The object of this invention is to provide a kind of zero release Sewage treatment systems and treatment process, for sewage disposals such as livestock and poultry cultivation, ight soil chip removal things, treatment effect is good, production efficiency is high, running cost is low, and energy consumption is low, and solids after treatment can be used as fertilizer effectively utilizes.
For achieving the above object, solution of the present invention is:
A kind of zero release Sewage treatment systems, wherein: comprise feed tank, reaction tank, feeding conveyor structure, feed mechanism and stirring mechanism; Described feed tank and reaction tank in being arranged side by side, and the activity of feeding conveyor structure be cross-placed on feed tank and reaction tank, send machine mechanism and stirring mechanism to be that activity is cross-placed on reaction tank.
Described reaction tank arranges at least one and is arranged side by side or arranges multiple and both sides that are that be arranged side by side in feed tank with feed tank.
The pool wall of described reaction tank is provided with guide rail and coordinates and action with stirring mechanism for feeding conveyor structure, feed mechanism.
Described feeding conveyor structure comprises a transferpump, a transfer lime, one first drive unit and supports the pedestal of transferpump, transfer lime and the first drive unit, pedestal is provided with and coordinates wheel with guide rail, transfer lime is across above reaction tank, and transfer lime is distributed with discharge port.
Described feed mechanism comprises pedestal, the second drive unit and the box for feeding odd with wheel, and the bottom of box for feeding odd is provided with discharge port.
Described stirring mechanism comprises the pedestal with wheel, the stirring wheel that pedestal is provided with, and this stirring wheel is distributed with a plurality of leg, also includes the 3rd drive unit.
A kind of zero release sewage water treatment method, its step comprises:
Step 1, the aquaculture wastewater of poultry or livestock first to be regulated through feed tank;
Step 2, with wood fragments bits by the bottom of the pond of reaction tank cover;
Step 3, startup feeding conveyor structure, be delivered to reaction tank by aquaculture wastewater from feed tank, spill uniformly on wood fragments bits, stop the work of feeding conveyor structure;
Step 4, startup feed mechanism run mobile, and the microbial strains in feed mechanism is spilt on the material of reaction tank by the discharge port of box for feeding odd uniformly, stops the work of feed mechanism;
Step 5, restart and to run with stirring mechanism mobile, the stirring wheel that stirring mechanism rotates utilizes its leg just can carry out mix and blend to the material in reaction tank, fully reacts degraded to make sewage.
After adopting such scheme, the present invention utilizes reaction tank to coordinate wood fragments bits and microbial strains, and coordinate feeding conveyor structure, feed mechanism and stirring mechanism to carry out the DeR of the aquaculture wastewater of fowl or livestock, realize the effect of zero release, solve problems of the prior art, and it is good to have treatment effect, production efficiency is high, running cost is low, and energy consumption is low, and solids after treatment can be used as fertilizer carries out the advantages such as effectively utilization.
Accompanying drawing explanation
Fig. 1 is the structural representation of Sewage treatment systems of the present invention;
Fig. 2 is the operating diagram 1 of Sewage treatment systems of the present invention;
Fig. 3 is the operating diagram 2 of Sewage treatment systems of the present invention;
Fig. 4 is the operating diagram 3 of Sewage treatment systems of the present invention.
Embodiment
As shown in Fig. 1 ~ 4, to present invention is disclosed a kind of zero release Sewage treatment systems, it comprises feed tank 1, reaction tank 2, feeding conveyor structure 3, feed mechanism 4 and stirring mechanism 5; Feed tank 1 and reaction tank 2 in being arranged side by side, and feeding conveyor structure 3 activity be cross-placed on feed tank 1 with on reaction tank 2, send machine mechanism 4 and stirring mechanism 5 to be that activity is cross-placed on reaction tank 2.
Described reaction tank 2 arranges at least one and is arranged side by side with feed tank 1, also can arrange multiple and both sides that are that be arranged side by side in feed tank 1, the pool wall of described reaction tank 2 is provided with guide rail 21 and coordinates and action with stirring mechanism 5 for feeding conveyor structure 3, feed mechanism 4.
Described feeding conveyor structure 3 comprises transferpump 31, transfer lime 32,1 first drive unit 33 and supports the pedestal 35 of transferpump 31, transfer lime 32 and the first drive unit, pedestal is provided with and coordinates wheel 34 with guide rail 21, transfer lime 32 is across above reaction tank 2, transfer lime 32 is distributed with discharge port 321.
Described feed mechanism 4 comprises pedestal 41, second drive unit and box for feeding odd 42 with wheel 43, and the bottom of box for feeding odd 42 is provided with discharge port.
Described stirring mechanism 5 comprises the pedestal 51 with wheel 54, the stirring wheel 52 that pedestal 51 is provided with, and this stirring wheel 52 is distributed with a plurality of leg 53, also includes the 3rd drive unit.
Certainly, feed mechanism 4 and stirring mechanism 5 also can share a pedestal and drive unit.
Coordinate shown in Fig. 2 to Fig. 4, the zero release Sewage treatment systems that the present invention discloses, its concrete treatment process is:
Step 1, the aquaculture wastewater (fecal sewage) of poultry or livestock first to be regulated through feed tank 1;
Step 2, with wood fragments bits by the bottom of the pond of reaction tank 2 cover;
Step 3, startup feeding conveyor structure 3, namely by transferpump 31, aquaculture wastewater is delivered to reaction tank 2 from feed tank 1, whole feeding conveyor structure 3 is the mobile colleague run, just aquaculture wastewater is spilt on wood fragments bits uniformly by the discharge port 321 of distribution on transfer lime 32, stop the work of feeding conveyor structure 3;
Step 4, startup feed mechanism 4 run mobile, and the microbial strains in feed mechanism 4 is spilt on the material of reaction tank 2 by the discharge port of box for feeding odd 42 uniformly, stops the work of feed mechanism 4;
Step 5, restart and to run with stirring mechanism 5 mobile, the stirring wheel 51 that stirring mechanism 5 rotates utilizes its leg 52 just can carry out mix and blend to the material in reaction tank 2, fully reacts degraded to make sewage.
Certainly, stirring mechanism 5 needs the stirring action of carrying out on reaction tank 2 back and forth, is convenient to distribute heat of reaction while reaching abundant degradation treatment to make sewage.
Material after being finally degraded can utilize as organic fertilizer.
In sum, the present invention utilizes reaction tank to coordinate wood fragments bits and microbial strains, and coordinate feeding conveyor structure 3, feed mechanism 4 and stirring mechanism 5 to carry out the DeR of the aquaculture wastewater of fowl or livestock, realize the effect of zero release, solve problems of the prior art, and it is good to have treatment effect, production efficiency is high, running cost is low, and energy consumption is low, and solids after treatment can be used as fertilizer carries out the advantages such as effectively utilization.
Although the foregoing describe the specific embodiment of the present invention; but be familiar with those skilled in the art to be to be understood that; specific embodiment described by us is illustrative; instead of for the restriction to scope of the present invention; those of ordinary skill in the art, in the modification of the equivalence done according to spirit of the present invention and change, should be encompassed in scope that claim of the present invention protects.

Claims (7)

1. a zero release Sewage treatment systems, is characterized in that: comprise feed tank, reaction tank, feeding conveyor structure, feed mechanism and stirring mechanism; Described feed tank and reaction tank in being arranged side by side, and the activity of feeding conveyor structure be cross-placed on feed tank and reaction tank, send machine mechanism and stirring mechanism to be that activity is cross-placed on reaction tank.
2. zero release Sewage treatment systems as claimed in claim 1, is characterized in that: described reaction tank arranges at least one and is arranged side by side or arranges multiple and both sides that are that be arranged side by side in feed tank with feed tank.
3. zero release Sewage treatment systems as claimed in claim 1 or 2, is characterized in that: the pool wall of described reaction tank is provided with guide rail and coordinates and action with stirring mechanism for feeding conveyor structure, feed mechanism.
4. zero release Sewage treatment systems as claimed in claim 1, it is characterized in that: described feeding conveyor structure comprises a transferpump, a transfer lime, one first drive unit and supports the pedestal of transferpump, transfer lime and the first drive unit, pedestal is provided with and coordinates wheel with guide rail, transfer lime is across above reaction tank, and transfer lime is distributed with discharge port.
5. zero release Sewage treatment systems as claimed in claim 1, is characterized in that: described feed mechanism comprises pedestal, the second drive unit and the box for feeding odd with wheel, and the bottom of box for feeding odd is provided with discharge port.
6. zero release Sewage treatment systems as claimed in claim 1, is characterized in that: described stirring mechanism comprises the pedestal with wheel, the stirring wheel that pedestal is provided with, this stirring wheel is distributed with a plurality of leg, also include the 3rd drive unit.
7. a zero release sewage water treatment method, its step comprises:
Step 1, the aquaculture wastewater of poultry or livestock first to be regulated through feed tank;
Step 2, with wood fragments bits by the bottom of the pond of reaction tank cover;
Step 3, startup feeding conveyor structure, be delivered to reaction tank by aquaculture wastewater from feed tank, spill uniformly on wood fragments bits, stop the work of feeding conveyor structure;
Step 4, startup feed mechanism run mobile, and the microbial strains in feed mechanism is spilt on the material of reaction tank by the discharge port of box for feeding odd uniformly, stops the work of feed mechanism;
Step 5, restart and to run with stirring mechanism mobile, the stirring wheel that stirring mechanism rotates utilizes its leg just can carry out mix and blend to the material in reaction tank, fully reacts degraded to make sewage.
CN201510687129.9A 2015-10-22 2015-10-22 Zero-discharge sewage treatment system and treatment method Pending CN105314740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201510687129.9A CN105314740A (en) 2015-10-22 2015-10-22 Zero-discharge sewage treatment system and treatment method

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105819575A (en) * 2016-05-19 2016-08-03 厦门国寿种猪开发有限公司 Zero release sewage treatment system and method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006326386A (en) * 2005-05-23 2006-12-07 Waki Sangyo:Kk Organic sludge water treatment method
CN1896012A (en) * 2005-07-14 2007-01-17 郑家龙 Aniamal and bird manure water treating system and treatment
CN101411319A (en) * 2008-10-09 2009-04-22 北京沃土天地生物科技有限公司 Ecological method for feeding pigs with low discharging
CN101659506A (en) * 2009-09-17 2010-03-03 江苏技术师范学院 Integrated organic sludge high-temperature micro-aerobic horizontal digestion reactor
CN201538737U (en) * 2009-11-16 2010-08-04 崔勇 Integrated livestock culturing farm feces biological treatment system
CN104016543A (en) * 2014-06-04 2014-09-03 厦门国寿种猪开发有限公司 Sewage treatment system
CN205204918U (en) * 2015-10-22 2016-05-04 厦门国寿种猪开发有限公司 Zero release sewage treatment system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006326386A (en) * 2005-05-23 2006-12-07 Waki Sangyo:Kk Organic sludge water treatment method
CN1896012A (en) * 2005-07-14 2007-01-17 郑家龙 Aniamal and bird manure water treating system and treatment
CN101411319A (en) * 2008-10-09 2009-04-22 北京沃土天地生物科技有限公司 Ecological method for feeding pigs with low discharging
CN101659506A (en) * 2009-09-17 2010-03-03 江苏技术师范学院 Integrated organic sludge high-temperature micro-aerobic horizontal digestion reactor
CN201538737U (en) * 2009-11-16 2010-08-04 崔勇 Integrated livestock culturing farm feces biological treatment system
CN104016543A (en) * 2014-06-04 2014-09-03 厦门国寿种猪开发有限公司 Sewage treatment system
CN205204918U (en) * 2015-10-22 2016-05-04 厦门国寿种猪开发有限公司 Zero release sewage treatment system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105819575A (en) * 2016-05-19 2016-08-03 厦门国寿种猪开发有限公司 Zero release sewage treatment system and method

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Application publication date: 20160210