CN208603825U - The anaerobic fermentation tank of Pig dung and urine - Google Patents
The anaerobic fermentation tank of Pig dung and urine Download PDFInfo
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- CN208603825U CN208603825U CN201821134801.7U CN201821134801U CN208603825U CN 208603825 U CN208603825 U CN 208603825U CN 201821134801 U CN201821134801 U CN 201821134801U CN 208603825 U CN208603825 U CN 208603825U
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- percolate
- tank body
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- urine
- anaerobic fermentation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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Abstract
The utility model relates to a kind of anaerobic fermentation tanks of Pig dung and urine, belong to organic waste treatment technical field.It is made of feeder, tank body, percolate delivery section, discharging portion and firedamp drainage portion；Wherein, the feeder is connected in sequence by feeding warehouse, feed well, feeding pipe and cutting pump；The upper end of the tank body is provided with percolate entrance and methane outlet, and lower end is provided with percolate outlet, is internally provided with mesh plate, the side of mesh plate is provided with discharge port, is additionally provided with heating layer at outer wall；The percolate delivery section is the pipeline for being connected to the percolate entrance and percolate outlet；The discharging portion is the pipeline being connected with the discharge port；The firedamp drainage portion is the pipeline being connected with the methane outlet.The anaerobic jar is used for the Anaerobic Treatment of Pig dung and urine, and pig can be cultivated to a large amount of excretas generated and carry out Anaerobic Treatment.
Description
Technical field
The utility model belongs to organic waste treatment technical field, and in particular to a kind of anaerobic fermentation tank of Pig dung and urine.
Background technique
A large amount of fecaluria can be generated in pig breeding process.Under the prior art, the harmless treatment of this kind of organic waste has
There is certain difficulty, handling pig manure in the prior art has water to rush three kinds of excrement, bubble excrement and dry cleaning up excrement schemes.
In recent years, rush excrement more water-saving compared to water, compared to dry cleaning up excrement more human-saving bubble waste water treatment technology gradually at
The preferred technique of environmental protection pig raising is realized to create pig farm or the reconstruction of old pig farm.
However, bubble excrement technique be not it is omnipotent, it can make pig house generate the pollution of serious ammonia, and later period sewage
Processing also has great difficulty.There is expert to think, ammonia pollution is a FAQs in pig house, and not bubble excrement technique is peculiar
, solution depends primarily on the ventilating system on pig farm.And about later period sewage treatment, there are two types of modes it can be selected that one
Kind is biogas fermentation mode, and the European countries such as Germany majority pig farm also takes this mode to handle sewage, because of pig manure soaking time
It is long, it causes poultry pollution concentration high, needs more fermentation times；Another kind is field irrigation mode, and North America pig farm is most
It build in beside broad Farming area, the liquid dung for generation of raising pigs can be completely used for irrigated farmland, and therefore, future is with environmental protection
Pressure is increasing, realizes that environmental protection pig raising needs mating enough soil bearing capacities.
Some scholars think that flush-type and bubble formula cleaning up excrement technique, water consumption is big, and the sewage and fecaluria of discharge are blended in one
It rises, brings very big difficulty to post-processing, and the dry matter manurial value after separation of solid and liquid substantially reduces, the major part in excrement
Dissolved organic matter enters liquid, makes the dense of liquid portion, increases processing difficulty.With flush-type and bubble formula cleaning up excrement
Technique is compared, and dry collection solid-state waste water content is low, and nutrient component damages are small in excrement, and manurial value is high, is convenient for high temperature nuclear reactor
The processing of fertilizer or other modes utilizes.The sewage quantity of generation is few, and pollutant load therein is low, is easy to purified treatment, be compared with
For ideal cleaning up excrement technique.
So what is dry collection
Dry collection is will to carry out immediately shunting processing after the excrement of animal and urine discharge, and argol is by mechanically or manually
It collects, clean, transport, urine then from urination ditch outflow, is then respectively processed, and one kind that farm advocates at present again
Cleaning up excrement technique.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of anaerobic fermentation tank of Pig dung and urine, at the anaerobism of Pig dung and urine
Pig can be cultivated a large amount of excretas generated and carry out Anaerobic Treatment by reason.
The technical solution that the utility model solves the above problems is as follows:
The anaerobic fermentation tank of Pig dung and urine is made of feeder, tank body, percolate delivery section, discharging portion and firedamp drainage portion；
Wherein, the feeder is connected in sequence by feeding warehouse, feed well, feeding pipe and cutting pump, the charging
Pipeline is connected with the tank body；
The upper end of the tank body is provided with percolate entrance and methane outlet, and lower end is provided with percolate outlet；The tank
Body is internally provided with mesh plate, and the side of the mesh plate is provided with discharge port, is additionally provided with and adds at the outer wall of the tank body
Thermosphere；
The percolate delivery section is the pipeline for being connected to the percolate entrance and percolate outlet, is set on the pipeline
It is equipped with circulating pump and sample tap；
The discharging portion is the pipeline being connected with the discharge port, is provided with discharge port and refluxing opening, described time
The position of head piece is corresponding with the feeding warehouse；
The firedamp drainage portion is the pipeline being connected with the methane outlet, is provided with gas sampling mouth and gas
Flowmeter.
As a preferred embodiment of the above technical solution, the screw rod for conveying is provided in the feed well and the discharging portion
Charging gear.
As a preferred embodiment of the above technical solution, resistive heating device is additionally provided on the outer wall of the feed well.
As a preferred embodiment of the above technical solution, the feeding pipe is divided into two strands, is entered by the lower end of the tank body, is led directly to
Enter the intracorporal upper area of the tank.
As a preferred embodiment of the above technical solution, the percolate entrance, the methane outlet, percolate outlet and institute
Stating discharge port is flange connection.
As a preferred embodiment of the above technical solution, the heating layer is heated using water, is above provided with hot water inlet and Re
Water out.
In conclusion the utility model embodiment has the advantages that
Anaerobic jar described in the utility model is used for the Anaerobic Treatment of Pig dung and urine, pig can be cultivated a large amount of excretions generated
Object carries out Anaerobic Treatment.
Detailed description of the invention
Fig. 1 is anaerobic jar structural schematic diagram.
In figure: feeder a, feeding warehouse a-1, feed well a-2, feeding pipe a-3, cutting pump a-4, tank body b, percolate enter
Mouthful b-1, methane outlet b-2, percolate outlet b-3, mesh plate b-4, discharge port b-5, heating layer b-6, percolate delivery section c,
Circulating pump c-1, sample tap c-2, discharging portion d, discharge port d-1, refluxing opening d-2, firedamp drainage portion e, gas sampling mouth e-1, gas
Flowmeter body e-2.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the utility model a part of the embodiment, instead of all the embodiments.The embodiments of the present invention, this
It is practical new to belong to this for field those of ordinary skill all other embodiment obtained under the premise of not doing creative work
The range of type protection.
The utility model is described in detail below with reference to embodiment.
Embodiment: Fig. 1, the anaerobic fermentation tank of Pig dung and urine, by feeder a, tank body b, percolate delivery section c, discharging are referred to
Portion d and firedamp drainage portion e is constituted；
Wherein, the feeder a is sequentially connected by feeding warehouse a-1, feed well a-2, feeding pipe a-3 and cutting pump a-4
It forming, the screw feeding device for conveying is provided in feed well a-2, feed well a-2 outer wall is provided with resistive heating device,
It is two strands that the feeding pipe a-3, which is divided to, is entered by the lower end of the tank body b, leads directly to the upper area in the tank body b；
The upper end of the tank body b is provided with percolate entrance b-1 and methane outlet b-2, and lower end is provided with percolate outlet
b-3；The tank body b's is internally provided with mesh plate b-4, and the side of the mesh plate b-4 is provided with discharge port b-5, the tank
Heating layer b-6, the percolate entrance b-1, the methane outlet b-2, percolate outlet are additionally provided at the outer wall of body b
The b-3 and discharge port b-5 is flange connection, and heating layer b-6 is heated using water, be above provided with hot water inlet and
Hot water outlet；
The percolate delivery section c is the pipeline for being connected to the percolate entrance b-1 and percolate outlet b-3, should
Circulating pump c-1 and sample tap c-2 are provided on pipeline；
The discharging portion d is the pipeline being connected with the discharge port b-5, is provided with discharge port d-1 and refluxing opening
D-2, is internally provided with the screw feeding device for conveying, and the position of the refluxing opening d-2 is opposite with the feeding warehouse a-1
It answers；
The firedamp drainage portion e is the pipeline being connected with the methane outlet b-2, is provided with gas sampling mouth e-
1 and gas flowmeter e-2.
When practical operation, pig urine excrement is entered in the feed well a-2 with certain temperature by feeding warehouse a-1, defeated by screw rod
It send to feeding pipe a-3, then be delivered in tank body b by cutting pump a-4, is divided into two bursts of inputs so that the distribution of Pig dung and urine is more equal
It is even；Pig dung and urine carries out anaerobic fermentation in tank body b, and the percolate of generation is by percolate outlet b-3 output, if from sample tap c-2
The percolate detection qualification of sampling is then expelled directly out, unqualified, is entered in percolate delivery section c, is conveyed by circulating pump c-1
Enter tank body b to percolate entrance b-1 to continue to ferment；Biogas residue stops on it after mesh plate b-4 obstruction, by screw rod transmission
It goes out, and is drawn off by discharge port d-1, if fermentation is unqualified, is entered directly into recycle in feeding warehouse a-1 by refluxing opening d-2 and be sent out
Ferment；The biogas of generation is entered in firedamp drainage portion e by methane outlet b-2, can in gas sampling mouth e-1 sample detecting, and by
Gas flowmeter e-2 monitors its flow.
Claims (6)
1. the anaerobic fermentation tank of Pig dung and urine, it is characterised in that: by feeder (a), tank body (b), percolate delivery section (c), discharging
Portion (d) and firedamp drainage portion (e) are constituted；
Wherein, the feeder (a) by feeding warehouse (a-1), feed well (a-2), feeding pipe (a-3) and cutting pump (a-4) according to
Secondary to be formed by connecting, the feeding pipe (a-3) is connected with the tank body (b)；
The upper end of the tank body (b) is provided with percolate entrance (b-1) and methane outlet (b-2), and lower end is provided with percolate and goes out
Mouth (b-3)；The tank body (b) is internally provided with mesh plate (b-4), and the side of the mesh plate (b-4) is provided with discharge port
(b-5), it is additionally provided at the outer wall of the tank body (b) heating layer (b-6)；
The percolate delivery section (c) is the pipeline for being connected to the percolate entrance (b-1) and percolate outlet (b-3),
Circulating pump (c-1) and sample tap (c-2) are provided on the pipeline；
The discharging portion (d) is the pipeline being connected with the discharge port (b-5), is provided with discharge port (d-1) and reflux
Mouth (d-2), the position of the refluxing opening (d-2) are corresponding with the feeding warehouse (a-1)；
The firedamp drainage portion (e) is the pipeline being connected with the methane outlet (b-2), is provided with gas sampling mouth
(e-1) and gas flowmeter (e-2).
2. the anaerobic fermentation tank of Pig dung and urine according to claim 1, it is characterised in that: the feed well (a-2) and described
The screw feeding device for conveying is provided in discharging portion (d).
3. the anaerobic fermentation tank of Pig dung and urine according to claim 1, it is characterised in that: the outer wall of the feed well (a-2)
On be additionally provided with resistive heating device.
4. the anaerobic fermentation tank of Pig dung and urine according to claim 1, it is characterised in that: the feeding pipe (a-3) is divided into
Two strands, is entered by the lower end of the tank body (b), lead directly to the upper area in the tank body (b).
5. the anaerobic fermentation tank of Pig dung and urine according to claim 1, it is characterised in that: the percolate entrance (b-1), institute
Stating methane outlet (b-2), percolate outlet (b-3) and the discharge port (b-5) is flange connection.
6. the anaerobic fermentation tank of Pig dung and urine according to claim 1, it is characterised in that: the heating layer (b-6) uses water
It is heated, is above provided with hot water inlet and hot water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821134801.7U CN208603825U (en) | 2018-07-18 | 2018-07-18 | The anaerobic fermentation tank of Pig dung and urine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821134801.7U CN208603825U (en) | 2018-07-18 | 2018-07-18 | The anaerobic fermentation tank of Pig dung and urine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208603825U true CN208603825U (en) | 2019-03-15 |
Family
ID=65668952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821134801.7U Active CN208603825U (en) | 2018-07-18 | 2018-07-18 | The anaerobic fermentation tank of Pig dung and urine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208603825U (en) |
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2018
- 2018-07-18 CN CN201821134801.7U patent/CN208603825U/en active Active
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