CN209594490U - A kind of production dirt situation analysis device of livestock and poultry cultivation pig - Google Patents
A kind of production dirt situation analysis device of livestock and poultry cultivation pig Download PDFInfo
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- CN209594490U CN209594490U CN201920175397.6U CN201920175397U CN209594490U CN 209594490 U CN209594490 U CN 209594490U CN 201920175397 U CN201920175397 U CN 201920175397U CN 209594490 U CN209594490 U CN 209594490U
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Abstract
The utility model provides a kind of production dirt situation analysis device of livestock and poultry cultivation pig, belongs to livestock and poultry cultivation administrative skill field.The device includes water tank, boar cage and pig urcine collection device, water tank is fixed on boar cage top, setting drinking trough and trough in boar cage, drinking trough is located at below pig automatic drinking bowl, pig is connected with automatic drinking bowl by water pipe and water tank, and bottom plate is arranged below boar cage, has permeable grid on bottom plate, stainless steel plate is set below permeable grid, and stainless steel plate and boar cage bottom plate constitute closing pig urcine collection device；There is water outlet in pig urcine collection device rear end.The device passes through setting water tank, permeable grid and pig urcine collection device, can amount of drinking water to pig in livestock and poultry cultivation and forage volume, the excrement amount of generation and pig urcine amount analyze respectively, thus come achieve the purpose that analyze livestock and poultry cultivation pig productions dirt situation, practical function, design rationally, is promoted convenient for large-scale.
Description
Technical field
The utility model relates to livestock and poultry cultivation administrative skill fields, particularly relate to a kind of production dirt situation point of livestock and poultry cultivation pig
Analysis apparatus.
Background technique
Being continuously increased for the fast development of scale animal and poultry cultivation industry, especially feeding live pig amount, generates a large amount of livestock and poultry
Excrement waste brings larger pressure to China's environmental improvement.Fully understand livestock and poultry cultivation live pig amount of drinking water and forage volume,
Excrement and urine yield produce blowdown situation for research live pig, provide foundation for the science disposition of pig farm pollutant.
With the raising of China's Living consumption, demand of the people to livestock and poultry breeding industry meat, eggs and milk is also gradually increased, into
And the development of livestock and poultry breeding industry is accelerated, to bring environmental pollution.Produce base of the dirty coefficient as estimation ambient pollution burden
Plinth data are the important evidences grasped environmental situation, formulate prevention and cure of pollution policy.Although some researchs and " complete for the first time
State's Pollutant source investigation livestock and poultry breeding industry source produces discharge coefficient handbook " give the pig of large-scale breeding, milk within the scope of national continent
5 kinds of livestock and poultry such as ox, beef cattle, laying hen are applied to livestock and poultry in national Pollutant source investigation for the first time in the production emission factor of different zones
The calculating of aquaculture pollutant yield, discharge amount, but due to breeding species in livestock and poultry cultivation, feed characteristics and breeding way
Difference, different livestock and poultry and the production dirt coefficient in different raising stage are made a world of difference, it is necessary to the characteristics of according to livestock and poultry cultivation, determine poultry
The production dirt coefficient of fowl cultivation, for rationally disposing and using feces of livestock and poultry and urine, the discharge for reducing feces of livestock and poultry has important meaning
Justice.
Livestock and poultry breeding industry produces dirty coefficient and refers under typical normal production and management condition, single to raise in certain time
The yield of various pollutants in original amount of pollutant, including fecaluria amount and fecaluria caused by fowl.It is related to combine specific dress
It sets and calculates the method for the dirty coefficient of production of livestock and poultry cultivation pig a kind of there is not been reported both at home and abroad at present.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of production dirt situation analysis devices of livestock and poultry cultivation pig.
The device includes water tank, boar cage and pig urcine collection device, and water tank is fixed on boar cage top, setting drinking-water in boar cage
Slot and trough, drinking trough are located at below pig automatic drinking bowl, and pig is connected with automatic drinking bowl by water pipe and water tank, boar cage
Boar cage bottom plate is arranged in lower section, has permeable grid on boar cage bottom plate, sealing steel plate, sealing steel plate and boar cage is arranged below permeable grid
Bottom plate constitutes closed pig urcine collection device；There is water outlet in pig urcine collection device rear end.
More than permeable grid setting two rows, every permeable grid gap of row is 5mm.
Scale is indicated on water tank, sealing steel plate is stainless-steel sheet.
Drinking trough and trough distance are 50cm；Pig is 45cm apart from boar cage bottom plate with automatic drinking bowl；Boar cage bottom plate packet
The permeable grid for being 5mm containing the equidistant gap spacing of six rows；Spacing between boar cage bottom plate and sealing steel plate is 5cm.
Sealing steel plate has certain slope, and the gradient inclines to water outlet.The sealing steel plate gradient is 3 °.
Using the method for the device, comprise the following steps that
S1: pig manure and pig urcine are collected respectively:
Pig manure is intercepted in boar cage bottom plate by the permeable grid on boar cage bottom plate, pig urcine flows into pig by permeable grid
Sealing steel plate below cage bottom plate realizes the separation of pig manure and pig urcine；
S2: the collection of pig manure:
Pig manure exclusively carries out collection by pig farm poultry feeders, takes and does clear mode and clear up；
S3: the collection of pig urcine:
Pig urcine flows into sealing steel plate below boar cage bottom plate by permeable grid, then in sealing steel plate surface fair current to pig
Cage rear end water outlet collects pig urcine by bucket, the pig urcine in bucket is replaced and sampled daily to bucket；
S4: the measurement of pig manure and pig urcine Zhong Ge contamination index concentration:
Pig manure Testing index includes: moisture content, organic matter, ammonium nitrogen, full phosphorus, the full nitrogen of fresh excreta；The monitoring of urine
Index includes: COD, total phosphorus, total nitrogen, ammonia nitrogen；
S5: the production dirt coefficient of pig calculates:
The calculation formula for producing dirty coefficient is as follows:
FPi=QF × CFi+QU×CUi
In formula: FPiTo produce dirty coefficient；QF is the excrement yield of pig, kghead-1·d-1；CFiFor contain in pig manure
The concentration of pollutant, mgkg in i-1；QU is the urine yield of pig, Lhead-1·d-1；CUiTo contain i-th kind in urine
Pollutant concentration, mgL-1。
The above-mentioned technical proposal of the utility model has the beneficial effect that:
It, can be to drinking water in feeding process of live pig by setting water tank, boar cage and pig urcine collection device in above scheme
Amount and forage volume, swine excrement and pig urcine amount are analyzed respectively.By the way that water tank is connected with pig with automatic drinking bowl with water pipe
Together, the amount of drinking water that can record pig, the pannage and remaining pannage being put by weighing trough, can record the feed of pig
Amount, by the permeable grid on boar cage bottom plate, swine excrement and pig urcine are separated, and are taken and are done clearly by pig farm poultry feeders
Mode is collected swine excrement, weighs to the pig manure of collection, can record the excrement yield of pig, passes through boar cage bottom by pig urcine
The permeable grid of plate flows into pig urcine collection device, and by the gradient fair current of stainless steel plate to water outlet, a water is arranged in water outlet
Bucket weighs the pig urcine amount that record is collected by graduated cylinder.It is possible thereby to reach to amount of drinking water in feeding process of live pig and feed
Amount, swine excrement and pig urcine amount are analyzed respectively, to analyze the production dirt situation of livestock and poultry cultivation pig, practical function, design is closed
Reason, convenient for promoting on a large scale.Using the method that the device is combined using field monitoring and theoretical calculation, by tested pig
Excrement, the yield of urine and its monitoring of characteristic contamination concentration, determine the production dirt coefficient of pig, the utility model calculating side
It is forensic science, easy；The production dirt coefficient of livestock and poultry cultivation pig can be accurately calculated, estimates the pollutional load of livestock and poultry cultivation pig；Calculate poultry
Fowl cultivates the production dirt coefficient of pig, for rationally disposing and using feces of livestock and poultry and urine, reduce feces of livestock and poultry discharge have it is important
Meaning.
Detailed description of the invention
Fig. 1 is the production dirt situation analysis apparatus structure schematic diagram of the livestock and poultry cultivation pig of the utility model.
Wherein: 1- water tank；2- water pipe；3- pig automatic drinking bowl；4- drinking trough；5- trough；The permeable grid of 6-；7- pig
Cage bottom plate；8- sealing steel plate；9- water outlet.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
The utility model provides a kind of production dirt situation analysis device of livestock and poultry cultivation pig.
As shown in Figure 1, the device includes water tank 1, boar cage and pig urcine collection device, water tank 1 is fixed on boar cage top, pig
Setting drinking trough 4 and trough 5 in cage, drinking trough 4 are located at pig 3 lower section of automatic drinking bowl, and pig passes through water with automatic drinking bowl 3
Pipe 2 is connect with water tank 1, and boar cage bottom plate 7 is arranged below boar cage, has permeable grid 6 on boar cage bottom plate 7, is arranged below permeable grid 6
Sealing steel plate 8, sealing steel plate 8 and boar cage bottom plate 7 constitute closed pig urcine collection device；Pig urcine collection device rear end has out
The mouth of a river 9.
Two rows or more are arranged in permeable grid 6, and every permeable 6 gap of grid of row is 5mm, can efficiently separate swine excrement and pig urine
Liquid.
Scale is indicated on water tank 1, can recorde the amount of drinking water of live pig, sealing steel plate 7 is stainless-steel sheet.
In actual design, drinking trough 4 and trough 5 can be effectively isolated drinking-water and pannage mixing apart from for 50cm；
Pig automatic drinking bowl 3 is 45cm apart from boar cage bottom plate 7；Boar cage bottom plate 7 includes that the equidistant gap spacing of six rows is the permeable of 5mm
Grid 6；Spacing between boar cage bottom plate 7 and sealing steel plate 8 is 5cm.
It is 3 ° that the gradient, which is arranged, in sealing steel plate 8, and the gradient inclines to water outlet 9, convenient for pig urcine fair current to bucket.
The device working principle are as follows: when this apparatus is used, inject sufficient water in water tank first, record Water in Water Tanks
Scale can record the amount of drinking water of pig by being connected water tank and pig with automatic drinking bowl with water pipe, pass through and weigh pig feed
The pannage and remaining pannage that slot is put into can record the forage volume of pig, by the permeable grid on boar cage bottom plate, by pig manure
Just it is separated with pig urcine, is taken by pig farm poultry feeders and do clear mode swine excrement is collected, to the pig manure of collection
It weighs, can record the excrement yield of pig, pig urcine collection device is flowed by the permeable grid of boar cage bottom plate by pig urcine, is led to
The gradient fair current of stainless steel plate is crossed to water outlet, a bucket is arranged in water outlet, weighs the pig urcine that record is collected by graduated cylinder
Amount.
Using the method for the device, comprise the following steps that
S1: pig manure and pig urcine are collected respectively:
Pig manure is intercepted in boar cage bottom plate 7 by the permeable grid 6 on boar cage bottom plate 7, pig urcine is flowed by permeable grid 6
Enter 7 lower section sealing steel plate 8 of boar cage bottom plate, realizes the separation of pig manure and pig urcine；
S2: the collection of pig manure:
Pig manure exclusively carries out collection by pig farm poultry feeders, takes and does clear mode and clear up；
S3: the collection of pig urcine:
Pig urcine flows into 7 lower section sealing steel plate 8 of boar cage bottom plate by permeable grid 6, then in 8 surface fair current of sealing steel plate
To boar cage rear end water outlet 9 to bucket, pig urcine is collected by bucket, the pig urcine in bucket is replaced and sampled daily；
S4: the measurement of pig manure and pig urcine Zhong Ge contamination index concentration:
Pig manure Testing index includes: moisture content, organic matter, ammonium nitrogen, full phosphorus, the full nitrogen of fresh excreta；The monitoring of urine
Index includes: COD, total phosphorus, total nitrogen, ammonia nitrogen；
S5: the production dirt coefficient of pig calculates:
The calculation formula for producing dirty coefficient is as follows:
FPi=QF × CFi+QU×CUi
In formula: FPiTo produce dirty coefficient；QF is the excrement yield of pig, kghead-1·d-1；CFiFor contain in pig manure
The concentration of pollutant, mgkg in i-1；QU is the urine yield of pig, Lhead-1·d-1；CUiTo contain i-th kind in urine
Pollutant concentration, mgL-1。
It is explained combined with specific embodiments below.
(1) pig manure and pig urcine are collected respectively:
The growing and fattening pigs for choosing an about 80kg, after raising 3 days in advance in cage, according to " livestock and poultry breeding industry source produces discharge coefficient
Calculate embodiment " requirement, record tested pig daily and eat forage volume, amount of drinking water, pigsty temperature and produced excrement, amount of urine.
One is placed at the top of boar cage with graduated water tank 1, water tank upper is supplied water by tap, and water tank bottom is connected with a water pipe 2, water
Pipe 2 connects pig automatic drinking bowl 3, and pannage is put in another trough 5, records the amount of drinking water of tested pig daily and eats feed
Amount.
Boar cage bottom plate 7 is equipped with low tone that 6 row gap spacing are 5mm away from the permeable grid 6 of high density, sets below boar cage bottom plate 7
There is a sealing steel plate 8, pig manure is intercepted by permeable grid 6 in boar cage bottom plate 7, and pig urcine flows into boar cage bottom plate 7 by permeable grid 6
Lower section sealing steel plate 8 realizes the separation of pig manure and pig urcine.During test, forage feed amount, drinking-water source and the day of tested pig
Normal aquaculture management measure is consistent.
(2) collection of pig manure:
Pig manure exclusively carries out collection by pig farm poultry feeders, takes and does clear mode and clear up, poultry feeders are periodically seen daily
The excrement production of tested pig is examined, and the pig manure of generation is cleared up collect in time.
(3) collection of pig urcine
Pig urcine flows into 7 lower section sealing steel plate 8 of boar cage bottom plate by permeable grid 6, then in 8 surface fair current of sealing steel plate
To boar cage rear end water outlet 9 to bucket, bucket capacity is 20L, tested pig urcine is collected by bucket, daily to tested in bucket
Pig urcine is replaced and is sampled.
The produced excrement of tested pig, urine sample are collected daily, and electronic scale weighs pig manure yield, measures pig urcine with graduated cylinder
Yield takes tested swine excrement sample loaded on plastics valve bag, pig urcine sample loaded in the mineral water bottle of 500ml.
(4) measurement of pig manure and pig urcine Zhong Ge contamination index concentration:
Tested pig pig manure Testing index includes: moisture content, organic matter, ammonium nitrogen, full phosphorus, the full nitrogen of fresh excreta；Urine
Testing index include: COD, total phosphorus, total nitrogen, ammonia nitrogen, sample send daily to Beijing China that survey northern detection technique limited
Company is tested and analyzed.
(5) the production dirt coefficient formulas of pig
Livestock and poultry breeding industry produces dirty coefficient and refers under typical normal production and management condition, single to raise in certain time
The yield of various pollutants in original amount of pollutant, including fecaluria amount and fecaluria caused by fowl.
The calculation formula for producing dirty coefficient is as follows:
FPi=QF × CFi+QU×CUi
In formula: QF is the excrement yield (kghead of live pig-1·d-1)；CFiIt makes a living and pollutes in i-th contained in swine excrement
Concentration (the mgkg of object-1)；QU is the urine yield (Lhead of live pig-1·d-1)；CUiTo contain i-th kind of dirt in urine
Contaminate object concentration (mgL-1)。
According to the production excrement amount of the pig monitored daily and produce the COD contained in urine volume and excrement and urine, ammonia nitrogen,
Total phosphorus, total nitrogen concentration obtain the production dirt coefficient of the various pollutants of pig using above-mentioned formula.The results are shown in Table 1.
The tested pig various pollutants of table 1 produce dirty coefficient
The production dirt coefficient situation (table 2) in different feeding live pig stages in reference literature, as can be seen from the table, the experiment
The dirty coefficient of growing and fattening pigs production and the coefficient that U.S.'s ASABE standard provides are almost the same, but also have certain difference, this may be with pig
The factors such as kind, culturing feed, weather condition are related.
The production dirt coefficient in the different feeding live pig stages of table 2
The production dirt situation of pig is still more serious, we should the excrement to pig rationally disposed and utilized, reduce
The discharge of feces of livestock and poultry centrally disposes these feces of livestock and poultry, avoids these pollutants from being directly entered environment, makes to environment
At harm.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, several improvements and modifications can also be made, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (6)
1. a kind of production dirt situation analysis device of livestock and poultry cultivation pig, it is characterised in that: received including water tank (1), boar cage and pig urcine
Acquisition means, water tank (1) are fixed on boar cage top, setting drinking trough (4) and trough (5) in boar cage, and drinking trough (4) is located at pig use
Below automatic drinking bowl (3), pig is connect by water pipe (2) with water tank (1) with automatic drinking bowl (3), and boar cage is arranged below boar cage
Bottom plate (7) has permeable grid (6) on boar cage bottom plate (7), sealing steel plate (8) is arranged below permeable grid (6), sealing steel plate (8)
Closed pig urcine collection device is constituted with boar cage bottom plate (7)；Pig urcine collection device rear end has water outlet (9).
2. the production dirt situation analysis device of livestock and poultry cultivation pig according to claim 1, it is characterised in that: the permeable grid
(6) more than setting two rows, every permeable grid of row (6) gap is 5mm.
3. the production dirt situation analysis device of livestock and poultry cultivation pig according to claim 1, it is characterised in that: the water tank (1)
On indicate scale, sealing steel plate (8) is stainless-steel sheet.
4. the production dirt situation analysis device of livestock and poultry cultivation pig according to claim 1, it is characterised in that: the drinking trough
(4) and trough (5) distance is 50cm；Pig automatic drinking bowl (3) is 45cm apart from boar cage bottom plate (7)；Boar cage bottom plate (7) packet
The permeable grid (6) for being 5mm containing the equidistant gap spacing of six rows；Spacing between boar cage bottom plate (7) and sealing steel plate (8) is
5cm。
5. the production dirt situation analysis device of livestock and poultry cultivation pig according to claim 1, it is characterised in that: the sealing steel plate
(8) there is certain slope, the gradient inclines to water outlet (9).
6. the production dirt situation analysis device of livestock and poultry cultivation pig according to claim 5, it is characterised in that: the sealing steel plate
(8) gradient is 3 °.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673520A (en) * | 2019-01-31 | 2019-04-26 | 北京市环境保护科学研究院 | A kind of production dirt situation analysis device and method of livestock and poultry cultivation pig |
| CN112773325A (en) * | 2020-12-31 | 2021-05-11 | 北京市环境保护科学研究院 | Early warning method and system for blepharitis of Brazilian tortoise |
-
2019
- 2019-01-31 CN CN201920175397.6U patent/CN209594490U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673520A (en) * | 2019-01-31 | 2019-04-26 | 北京市环境保护科学研究院 | A kind of production dirt situation analysis device and method of livestock and poultry cultivation pig |
| CN112773325A (en) * | 2020-12-31 | 2021-05-11 | 北京市环境保护科学研究院 | Early warning method and system for blepharitis of Brazilian tortoise |
| CN112773325B (en) * | 2020-12-31 | 2023-08-01 | 北京市环境保护科学研究院 | Early warning method and system for Brazilian tortoise ophthalmia |
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