CN107902860A - A kind of energy saving and environment friendly treatment for cow manure method and system - Google Patents
A kind of energy saving and environment friendly treatment for cow manure method and system Download PDFInfo
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- CN107902860A CN107902860A CN201711466064.0A CN201711466064A CN107902860A CN 107902860 A CN107902860 A CN 107902860A CN 201711466064 A CN201711466064 A CN 201711466064A CN 107902860 A CN107902860 A CN 107902860A
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- waste
- treatment
- cow manure
- conveying device
- excrement
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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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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
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- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses a kind of energy saving and environment friendly treatment for cow manure method and system, the described method includes：Start default waste pretreatment unit, the waste in septic tank is pre-processed, screen out the rubbish in waste；Waste conveying device extracts waste, and waste is delivered in excrement treatment device after pretreatment；The excrement treatment device carries out separation of solid and liquid to the waste, the liquid dung after separation is flow back to septic tank, and the argol slag isolated is collected.The treatment for cow manure method of the present invention realizes the separation of solid and liquid of waste, and argol slag is collected, is focused on, and whole non-secondary pollution, energy conservation and environmental protection, relative to traditional treatment for cow manure method, faster, efficiency is faster for whole processing procedure speed of the invention；And the automation equipment of the present invention has been greatly saved cost of labor expenditure, avoids the need for construction personnel and go into the well working condition, ensure that the safety of construction personnel.
Description
Technical field
The present invention relates to treatment for cow manure technical field, and in particular to a kind of energy saving and environment friendly treatment for cow manure method and system.
Background technology
With the development of the city, government payes attention to all the more and to sewage discharge severeer vertical city environmental protection
Method, the cleaning and maintenance of septic tank are paid attention to all the more, and random row wantonly disorderly falls by severe strike to be forbidden.
Traditional septic tank treatment for cow manure mode is to take tank car to extract the mode transported again after waste, and limited tank body holds
The sewage excrement slag that measuring makes to extract every time is extremely limited, and cost of transportation is big, work efficiency is low.And existing many processing modes are all
It is to take to clear up septic tank with the inexpensive high pollution mode fallen with pumping, random row wantonly is disorderly so that secondary pollution shows
As serious, pollution, the overload operation of municipal sewage treatment facility, drainage pipeline networks to urban water system, serious shadow are also resulted in
The quality of life of people is rung.
Therefore, the prior art has yet to be improved and developed.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of the prior art, there is provided a kind of energy saving and environment friendly
Treatment for cow manure method and system, it is intended to which it is low to solve treatment for cow manure method efficiency in the prior art, of high cost and heavy-polluted ask
Topic.
The technical proposal for solving the technical problem of the invention is as follows：
A kind of energy saving and environment friendly treatment for cow manure method, wherein, the described method includes：
Step A, start default waste pretreatment unit, the waste in septic tank is pre-processed, screens out the rubbish in waste
Rubbish；
Step B, waste conveying device extracts waste, and waste is delivered in excrement treatment device after pretreatment；
Step C, described excrement treatment device carries out separation of solid and liquid to the waste, and the liquid dung after separation is flow back to septic tank, and
The argol slag isolated is collected.
The energy saving and environment friendly treatment for cow manure method, wherein, further included before the step A：
Step S, default waste conveying device and excrement treatment device are passed sequentially through into pipeline connection in advance.
The energy saving and environment friendly treatment for cow manure method, wherein, further included after the step C：
Step D, the argol slag being collected into is transported to appointed place and is focused on.
The energy saving and environment friendly treatment for cow manure method, wherein, the step B is specifically included：
Step B1, the waste conveying device is started, the inlet of the waste conveying device forms negative pressure of vacuum；
Step B2, by the effect of negative pressure of vacuum, by waste extract to in the waste conveying device.
Step B3, described waste conveying device waste is continuously delivered to be exported with the waste conveying device
The excrement treatment device of connection.
The energy saving and environment friendly treatment for cow manure method, wherein, the step B2 is further included：
Step B21；The waste conveying device entrance is connected into default equipment protecting equipment in advance, and by the excrement in septic tank
Dirt draws and break process is carried out into the equipment protecting equipment；
Step B22, the waste after break process is delivered in waste conveying device.
The energy saving and environment friendly treatment for cow manure method, wherein, the step C is specifically included：
Step C1, described excrement treatment device carries out mechanical dehydration to waste；
Step C2, described excrement treatment device discharges moisture from water outlet, and flows back to septic tank by pipeline；
Step C3, described excrement treatment device discharges the argol slag of the formation after mechanical dehydration from discharge port, and collects.
A kind for the treatment of for cow manure system based on described in any of the above-described, wherein, the treatment for cow manure system includes：For right
Waste pretreatment unit that rubbish in waste is screened out, for providing waste extract power, and waste is conveyed
Waste conveying device and the excrement treatment device for carrying out solid-liquid separation treatment to waste, and waste pretreatment dress
Put, waste conveying device and excrement treatment device pass sequentially through pipeline connection.
The treatment for cow manure system, wherein, the treatment for cow manure system is configured with modularization, easy to by the excrement
Dirty processing system is installed on processing scene or vehicular installation.
The treatment for cow manure system, wherein, the treatment for cow manure system further includes：For being carried out to the rubbish in waste
The equipment protecting equipment of break process, the equipment protecting equipment are connected with the entrance of the waste conveying device.
The treatment for cow manure system, wherein, the treatment for cow manure system further includes：Filled for being pre-processed to the waste
Put, the electric control gear of waste conveying device and excrement treatment device progress automated control, the electric control gear and the excrement
Dirty pretreatment unit, waste conveying device and excrement treatment device are electrically connected.
Beneficial effects of the present invention：The treatment for cow manure method of the present invention realizes the separation of solid and liquid of waste, and to argol slag
It is collected, focuses on, whole non-secondary pollution, energy conservation and environmental protection, relative to traditional treatment for cow manure method, of the invention is whole
Faster, efficiency is faster for a processing procedure speed；And the automation equipment of the present invention has been greatly saved cost of labor expenditure, avoids
Need construction personnel to go into the well working condition, ensure that the safety of construction personnel.
Brief description of the drawings
Fig. 1 is the flow chart of the energy saving and environment friendly treatment for cow manure method preferred embodiment of the present invention.
Fig. 2 is the schematic diagram of the function of the energy saving and environment friendly treatment for cow manure method of the present invention.
Embodiment
To make the objects, technical solutions and advantages of the present invention clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Traditional septic tank treatment for cow manure mode is to take tank car to extract the mode transported again after waste, and limited tank body holds
Amount（3 cubic metres and 5 cubic metres of two kinds of specifications）The sewage excrement slag for making to extract every time is extremely limited, and work efficiency is big, and is transported
Cost is big.Again because unordered market competition causes the price for the treatment of for cow manure generally relatively low, therefore many treatment for cow manure modes are all
Take to clear up septic tank with the inexpensive high pollution mode fallen with pumping and paid with exchanging cheap cost for, random row wantonly
Disorderly fall so that secondary pollution phenomenon is serious, also result in pollution to urban water system, municipal sewage treatment facility, drainage pipeline networks
Overload operation.
And night soil-treatment factory is subject to city environmental impact assessment, soil is economical, and transport receives the limitation of the conditions such as radius, therefore at excrement
Managing factory can not possibly be in city or periphery is largely built, and night soil-treatment factory adds traditional night soil-treatment pattern of tank car can not possibly be existing
Stage is widelyd popularize.Therefore to solve the above-mentioned problems, the present invention provides a kind of energy saving and environment friendly treatment for cow manure method, such as Fig. 1
Shown, Fig. 1 is the flow chart of the energy saving and environment friendly treatment for cow manure method preferred embodiment of the present invention.The energy saving and environment friendly waste
Processing method specifically includes：
Step S100, start default waste pretreatment unit, the waste in septic tank is pre-processed, is screened out in waste
Rubbish.
When it is implemented, first, the present invention is needed default waste pretreatment unit, waste conveying device and waste
Processing unit passes sequentially through pipeline connection.It is preferred that the present invention is provided with electric control gear to the waste pretreatment unit, waste
Conveying device and excrement treatment device carry out automation control.
Since the waste attribute in septic tank is more complicated, the waste in septic tank mainly includes inorganic refuse and human excrement,
Wherein inorganic refuse includes soft inorganic refuse and inorganic rubbish, soft inorganic refuse include family planning articles (sheath),
Sanitary napkin, cloth, hair group, plastic products, rubber etc., inorganic rubbish include metal（Metal fittings, electric wire
And bulk metal article etc.）, pop can, plastic tank, glassware, woodwork etc..Therefore in order to preferably consolidate to waste
Liquid separating treatment, and also to prevent soft inorganic refuse twines waste conveying device from extremely causing motor quick-fried dead, and in order to
Prevent hard rubbish from being destroyed to follow-up waste conveying device and excrement treatment device, the present invention sets waste to pre-process
Device pre-processes waste, preferably harrows machine or dragveyer, first removes the rubbish sieve in waste, in case rubbish enters subsequently
In equipment.
Further, the step S200, waste conveying device extract waste, and waste is delivered to excrement after pretreatment
In dirty processing unit.
It is preferred that the step S200 is specifically included：
Step S201, the waste conveying device is started, the inlet of the waste conveying device forms negative pressure of vacuum；
Step S202, by the effect of negative pressure of vacuum, by waste extract to in the waste conveying device.
Step S203, described waste conveying device waste is continuously delivered to go out with the waste conveying device
The excrement treatment device of mouth connection.
Since above-mentioned waste pretreatment unit has inevitably been omitted when being screened out to rubbish, more into one
Step ground, the present invention connect equipment protection equipment in the inlet of waste conveying device.Specifically, the equipment in the present invention is protected
The pipeline of the inlet of protection unit is extended in septic tank.When the startup waste conveying device, the waste conveying device entrance
Place produces negative pressure of vacuum, so as to provide power to extract waste, due to the effect of negative pressure of vacuum, waste is sucked into equipment protection
Break process is carried out in device.Preferably crusher of the invention crushes rubbish, it is preferred that the present invention can also be in equipment protection
The inlet of device sets sieve, for the larger rubbish of volume to be filtered out in advance, after further cannot be introduced into rubbish
In continuous equipment, while accelerate the speed for the treatment of for cow manure, improve work efficiency.
After the completion of broken, the waste after the waste conveying device will crush is delivered to excrement treatment device.Specifically,
Waste conveying device in the present invention could be provided as any one in lobe pump, vacuum pump, immersible pump and submersible cutting pump
Kind.Present invention preferably employs waste conveying device be lobe pump, lobe pump relies on the rotor that two synchronous backwards rotate, and is rotating
During in entrance produce suction (vacuum), so as to suck the waste to be conveyed.Rotor chamber is separated into several by two rotors
A small space, discharge port is delivered to by the operating of rotor by waste.So move in circles, waste is continually transferred out
Go.It can be gone by lobe pump in the pipeline before cam pump intake into negative pressure of vacuum, waste is drawn and is pre-processed by waste
Device and squeezing into the excrement treatment device of rear end is handled, and ensures that the pipeline behind cam pump discharge is in non-real idle loop
Border, is quickly handled so as to fulfill waste.
Further, step S300, described excrement treatment device carries out separation of solid and liquid to the waste, by the excrement after separation
Water flows back to septic tank, and the argol slag isolated is collected.
It is preferred that the step S300 is specifically included：
Step S301, described excrement treatment device carries out mechanical dehydration to waste；
Step S302, described excrement treatment device discharges moisture from water outlet, and flows back to septic tank by pipeline；
Step S303, described excrement treatment device discharges the argol slag of the formation after mechanical dehydration from discharge port, and collects.
When it is implemented, after waste transports excrement treatment device, the excrement treatment device carries out solid-liquid to waste
Separation.Specifically, the excrement treatment device in the present invention uses screw extruder, after variable-speed motor works well, waste
From feed inlet even into, into waste afterwards spiral rotating blade promotion under be advanced axially relative, waste during advance
The pitch changed is acted on adjusting plate washer, huge extruding force is formed, so that waste carries out machinery under external force
Dehydration, moisture content are discharged by being arranged on the sieve of spiral rotating blade outboard in water outlet, and dewatered argol slag is discharging
Discharge, and be collected at mouthful, so as to which argol slag is focused on.It is dehydrated during this using pure physics mode,
Any chemical agent is not added.
By the treatment for cow manure method in above-mentioned, the present invention can scene separation of solid and liquid is carried out to waste, after separating
Argol slag moisture content is 60%-65%.Further, the argol slag can transport the place specified and be focused on, such as
The argol slag can reuse waste, more energy-conserving, environment protection directly as organic fertilizer production raw material.Relative to existing
The treatment for cow manure method that first extracting in technology is transported afterwards, the prior art does not carry out separation of solid and liquid to waste, but directly exists
Directly, it is necessary to repeatedly round-trip, efficiency is very low for transport after extraction.And the present invention directly can carry out solid-liquid point to waste at the scene
From, collective conveyance argol slag is only needed, it is more efficient.And full-automatic equipment causes the speed for the treatment of for cow manure faster.
Based on above-described embodiment, the invention also discloses a kind for the treatment of for cow manure system, as shown in Fig. 2, Fig. 2 is of the invention
The schematic diagram of the function of energy saving and environment friendly treatment for cow manure method.The treatment for cow manure system includes：For to the rubbish in waste into
Waste pretreatment unit 210 that row screens out, for providing waste extract power, and the waste conveying device conveyed to waste
220 and for carrying out the excrement treatment device 230 of solid-liquid separation treatment, and the waste pretreatment unit 210, excrement to waste
Dirty conveying device 220 and excrement treatment device 230 pass sequentially through pipeline connection.
Further, treatment for cow manure system of the invention further includes：For carrying out break process to the rubbish in waste
Equipment protecting equipment, the equipment protecting equipment are connected with the entrance of the waste conveying device 220.In addition, the excrement of the present invention
Dirty processing system is further included for the waste pretreatment unit 210, waste conveying device 220 and excrement treatment device
230 carry out the electric control gear of automated control, realize full-automatic operation, have saved personnel cost.And the electric control gear
Intelligentized control method can be carried out to the treatment for cow manure system, such as sets and is automatically stopped the working time, to whole treatment for cow manure
Process provides a convenient.Certainly the treatment for cow manure system of the present invention further includes supply unit, such as diesel-driven generator, for whole
A system is powered, to ensure the normal work of system.
Further, the treatment for cow manure system is configured with modularization, so as to by the treatment for cow manure system
System is installed on processing scene or vehicular installation, so that the treatment for cow manure system of the present invention can adapt to more use field
Scape.
In conclusion a kind of energy saving and environment friendly treatment for cow manure method and system provided by the invention, method include：Start pre-
If waste pretreatment unit, the waste in septic tank is pre-processed, screens out the rubbish in waste；Waste conveying device is taken out
Waste after pretreatment is taken, and waste is delivered in excrement treatment device；The excrement treatment device carries out the waste
Separation of solid and liquid, septic tank is flow back to by the liquid dung after separation, and the argol slag isolated is collected.The treatment for cow manure method of the present invention
The separation of solid and liquid of waste is realized, and argol slag is collected, is focused on, whole non-secondary pollution, energy conservation and environmental protection, relatively
In traditional treatment for cow manure method, faster, efficiency is faster for whole processing procedure speed of the invention；And the automation of the present invention
Equipment has been greatly saved cost of labor expenditure, avoids the need for construction personnel and goes into the well working condition, ensure that the peace of construction personnel
Entirely.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect scope.
Claims (10)
- A kind of 1. energy saving and environment friendly treatment for cow manure method, it is characterised in that the described method includes：Step A, start default waste pretreatment unit, the waste in septic tank is pre-processed, screens out the rubbish in waste Rubbish；Step B, waste conveying device extracts waste, and waste is delivered in excrement treatment device after pretreatment；Step C, described excrement treatment device carries out separation of solid and liquid to the waste, and the liquid dung after separation is flow back to septic tank, and The argol slag isolated is collected.
- 2. according to the energy saving and environment friendly treatment for cow manure method described in claim 1, it is characterised in that before the step A also Including：Step S, default waste conveying device and excrement treatment device are passed sequentially through into pipeline connection in advance.
- 3. according to the energy saving and environment friendly treatment for cow manure method described in claim 1, it is characterised in that after the step C also Including：Step D, the argol slag being collected into is transported to appointed place and is focused on.
- 4. according to the energy saving and environment friendly treatment for cow manure method described in claim 1, it is characterised in that the step B is specifically wrapped Include：Step B1, the waste conveying device is started, the inlet of the waste conveying device forms negative pressure of vacuum；Step B2, by the effect of negative pressure of vacuum, by waste extract to in the waste conveying device；Step B3, described waste conveying device waste is continuously delivered to export with the waste conveying device and connects Excrement treatment device.
- 5. according to the energy saving and environment friendly treatment for cow manure method described in claim 4, it is characterised in that the step B2 is also wrapped Include：Step B21；The waste conveying device entrance is connected into default equipment protecting equipment in advance, and by the excrement in septic tank Dirt draws and break process is carried out into the equipment protecting equipment；Step B22, the waste after break process is delivered in waste conveying device.
- 6. according to the energy saving and environment friendly treatment for cow manure method described in claim 1, it is characterised in that the step C is specifically wrapped Include：Step C1, described excrement treatment device carries out mechanical dehydration to waste；Step C2, described excrement treatment device discharges moisture from water outlet, and flows back to septic tank by pipeline；Step C3, described excrement treatment device discharges the argol slag of the formation after mechanical dehydration from discharge port, and collects.
- 7. one kind is based on the claims 1-6 any one of them treatment for cow manure systems, it is characterised in that the treatment for cow manure System includes：For the rubbish in waste is screened out waste pretreatment unit, for providing waste extract power, it is and right The waste conveying device that waste is conveyed and the excrement treatment device for carrying out solid-liquid separation treatment to waste, and it is described Waste pretreatment unit, waste conveying device and excrement treatment device pass sequentially through pipeline connection.
- 8. according to the treatment for cow manure system described in claim 7, it is characterised in that the treatment for cow manure system with modularization into Row is set, and easy to which the treatment for cow manure system is installed on, processing is live or vehicular is installed.
- 9. according to the treatment for cow manure system described in claim 7, it is characterised in that the treatment for cow manure system further includes：With Rubbish in waste carries out the equipment protecting equipment of break process, the equipment protecting equipment and the waste conveying device Entrance connection.
- 10. according to the treatment for cow manure system described in claim 7, it is characterised in that the treatment for cow manure system further includes：With In to the waste pretreatment unit, waste conveying device and excrement treatment device carry out automated control electric control gear, The electric control gear is electrically connected with the waste pretreatment unit, waste conveying device and excrement treatment device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711466064.0A CN107902860A (en) | 2017-12-28 | 2017-12-28 | A kind of energy saving and environment friendly treatment for cow manure method and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711466064.0A CN107902860A (en) | 2017-12-28 | 2017-12-28 | A kind of energy saving and environment friendly treatment for cow manure method and system |
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| CN107902860A true CN107902860A (en) | 2018-04-13 |
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| CN201711466064.0A Pending CN107902860A (en) | 2017-12-28 | 2017-12-28 | A kind of energy saving and environment friendly treatment for cow manure method and system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111924968A (en) * | 2020-08-04 | 2020-11-13 | 长春工程学院 | Negative-pressure pig-raising wastewater collection recycling system and method |
| CN113198831A (en) * | 2021-05-14 | 2021-08-03 | 李源浩 | Biomass garbage recycling device |
| CN113698033A (en) * | 2021-08-19 | 2021-11-26 | 秦皇岛市思嘉特专用汽车制造有限公司 | Livestock and poultry manure recycling treatment system and treatment method |
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