CN216160559U - Poultry breeding fermentation gas measuring device - Google Patents

Abstract

The utility model discloses a poultry farming fermentation gas measuring device which comprises a fermentation box, wherein a feeding pipe is arranged above the right side of the fermentation box, a discharging pipe is arranged at the bottom of the right side of the fermentation box, an observation port is formed in the top of the fermentation box close to the left side, a driving motor is arranged on the right side of a sealing cover, a methane detection probe is arranged on the right side of the driving motor, a hydrogen sulfide detection probe is arranged on the right side of the methane detection probe, an ammonia gas detection probe is arranged on the right side of the hydrogen sulfide detection probe, a temperature and humidity sensor is arranged on one side of the ammonia gas detection probe, and a stirring device is arranged in the fermentation box. This gaseous survey device of fermentation is bred to birds, mutual interference when having avoided an instrument to survey two kinds of gases simultaneously improves the detected data degree of accuracy and sensitivity, and is easy and simple to handle, improves work efficiency to the phenomenon of fermentation raw materials crust is prevented in the mechanical stirring, has accelerated the fermentation speed, scrapes the fermentation raw materials that bonds fermentation tank inner wall and bottom totally in the stirring, has made things convenient for the clearance of fermentation tank.

Description

Poultry breeding fermentation gas measuring device

Technical Field

The utility model relates to the technical field of gas detection, in particular to a device for measuring fermentation gas in poultry farming.

Background

At present, a large amount of excrement is produced in livestock and poultry breeding, and the excrement of the livestock and poultry contains a large amount of nitrogen, phosphorus, organic pollutants and the like. As the environmental consciousness of the traditional livestock and poultry farm (household) is poor, the livestock and poultry manure is randomly stacked and enters a water system along with rainwater. Therefore, the livestock and poultry manure becomes the third pollution source following industrial pollution and domestic sewage and garbage pollution, and is the main cause of rural environmental pollution, and the livestock and poultry manure can generate a large amount of harmful gases such as ammonia nitrogen, hydrogen sulfide, skatole, methane and the like after being fermented, and the gases can not only destroy ecology, but also directly influence human health. Harmful gas can enter respiratory tract to cause respiratory tract diseases such as cough, tracheitis and bronchitis, so that the safety of the farm is threatened, and the health of the staff and surrounding residents of the farm is endangered. Therefore, it is necessary to design a device for measuring the fermentation gas for poultry cultivation, which is used to measure and study the harmful gas generation and change in livestock and poultry farms, and further take effective measures to control at proper time, so that the research work of detecting the concentration change of the harmful gas, exploring the rule between the nutrition of the feed and the harmful gas, reducing the feed cost and increasing the cultivation benefit is necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for measuring poultry breeding fermentation gas, which has the advantages of avoiding mutual interference when one instrument measures two gases simultaneously, improving the accuracy and sensitivity of detection data, being simple and convenient to operate, improving the working efficiency, preventing the fermentation raw materials from crusting by mechanical stirring, accelerating the fermentation speed, scraping the fermentation raw materials adhered to the inner wall and the bottom of a fermentation box while stirring, facilitating the cleaning of the fermentation box and solving the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a gaseous survey device of poultry farming fermentation, including fermenting case, inlet pipe and discharging pipe, the right side top of fermenting case is equipped with the inlet pipe, the right side bottom of fermenting case is equipped with the discharging pipe, the top of fermenting case is equipped with the viewing aperture by the left side, be equipped with sealed lid on the viewing aperture, the right side of sealed lid is equipped with driving motor, driving motor's right side is equipped with methane test probe, methane test probe's right side is equipped with hydrogen sulfide test probe, hydrogen sulfide test probe's right side is equipped with ammonia test probe, one side of ammonia test probe is equipped with temperature and humidity sensor, be equipped with agitating unit in the fermenting case.

Preferably, agitating unit includes pivot, stirring rod, first scraper blade, dwang, second scraper blade, mounting and installed part, and the top of pivot links together with driving motor's output, and the bottom of pivot is passed through the installed part and is rotated the bottom of connecting at the fermenting case, and the outside equidistance of pivot is fixed with three stirring rods of group, and the one end that the pivot was kept away from to the stirring rod all is equipped with the mounting, installs first scraper blade on the mounting, and the below of pivot is located the top of installed part and is equipped with the dwang, and the bottom of dwang is equipped with the second scraper blade.

Preferably, the first scraper blade is in contact connection with the side wall of the fermentation box, the second scraper blade is in contact connection with the bottom of the fermentation box, and the length of the first scraper blade is smaller than that of the rotating shaft.

Preferably, the top of the sealing cover is provided with a handle, a sealing rubber ring is arranged at the joint of the sealing cover and the observation port, and the diameter of the observation port is 10 cm.

Preferably, the feeding pipe is provided with a first valve, the discharging pipe is provided with a second valve, the feeding pipe and the discharging pipe are communicated with the fermentation box, and the height of the fermentation box is at least 80 cm.

Preferably, the left side of fermenting case is equipped with the intake pipe, and the intake pipe communicates with each other with the fermenting case, is equipped with the third valve in the intake pipe, and the one end that the fermenting case was kept away from to the intake pipe is connected on the output of fan.

Preferably, the inner wall of the fermentation box is wrapped with a heat insulation layer which is phenolic foam, the outer wall of the fermentation box is wrapped with an anticorrosive layer which is trimeric ethylene anticorrosive paint.

Compared with the prior art, the utility model has the following beneficial effects:

1. this gaseous survey device of poultry farming fermentation, ammonia, hydrogen sulfide and methane content in the ammonia test probe, hydrogen sulfide test probe and the methane test probe that set up detect the seal box independently respectively, mutual interference when having avoided an instrument to survey two kinds of gases simultaneously improves the data detection degree of accuracy and sensitivity, and is easy and simple to handle, can reduce measurement personnel working strength, improves work efficiency.

2. This gaseous survey device of fermentation is bred to birds through the agitating unit who sets up to mechanical stirring prevents the phenomenon of fermentation raw materials crust for fermentation speed, and first scraper blade and second scraper blade rotate along with the pivot together, scrape the fermentation raw materials that fermenting case inner wall and bottom bonded when the stirring totally, have made things convenient for the clearance of fermenting case.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the sealing cap of the present invention;

FIG. 4 is a schematic structural view of a stirring device according to the present invention;

FIG. 5 is a schematic cross-sectional view of the fermentation box of the present invention.

In the figure: 1. a fermentation box; 2. a feed pipe; 3. a discharge pipe; 4. a stirring device; 41. a rotating shaft; 42. a stirring rod; 43. a first squeegee; 44. rotating the rod; 45. a second squeegee; 46. a fixing member; 47. a mounting member; 5. an air inlet pipe; 6. a first valve; 7. a second valve; 8. a third valve; 9. an ammonia gas detection probe; 10. a hydrogen sulfide detection probe; 11. a methane detection probe; 12. a temperature and humidity sensor; 13. a sealing cover; 14. a viewing port; 15. a handle; 16. sealing the rubber ring; 17. a fan; 18. a drive motor; 19. a heat-insulating layer; 20. and (4) an anticorrosive layer.

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.

Referring to fig. 1-5, a device for measuring fermentation gas for poultry farming comprises a fermentation tank 1, a feeding pipe 2 and a discharging pipe 3, wherein the feeding pipe 2 is arranged above the right side of the fermentation tank 1, the discharging pipe 3 is arranged at the bottom of the right side of the fermentation tank 1, the feeding pipe 2 is provided with a first valve 6, the discharging pipe 3 is provided with a second valve 7, the feeding pipe 2 and the discharging pipe 3 are both communicated with the fermentation tank 1, the height of the fermentation tank 1 is at least 80cm, the top of the fermentation tank 1 close to the left side is provided with an observation port 14, the observation port 14 is provided with a sealing cover 13, the top of the sealing cover 13 is provided with a handle 15, the joint of the sealing cover 13 and the observation port 14 is provided with a sealing rubber ring 16, the diameter of the observation port 14 is 10cm, the right side of the sealing cover 13 is provided with a driving motor 18, the right side of the driving motor 18 is provided with a methane detection probe 11, the right side of the methane detection probe 11 is provided with a hydrogen sulfide detection probe 10, the right side of the hydrogen sulfide detection probe 10 is provided with an ammonia gas detection probe 9, one side of the ammonia gas detection probe 9 is provided with a temperature and humidity sensor 12, a stirring device 4 is arranged in the fermentation box 1, the stirring device 4 comprises a rotating shaft 41, stirring rods 42, a first scraper 43, a rotating rod 44, a second scraper 45, a fixing part 46 and a mounting part 47, the top of the rotating shaft 41 is connected with the output end of the driving motor 18, the bottom of the rotating shaft 41 is rotatably connected with the bottom of the fermentation box 1 through the mounting part 47, three groups of stirring rods 42 are fixed on the outer side of the rotating shaft 41 at equal intervals, the fixing part 46 is arranged at one end of each stirring rod 42 far away from the rotating shaft 41, the first scraper 43 is mounted on the fixing part 46, the rotating rod 44 is arranged above the mounting part 47 below the rotating shaft 41, the second scraper 45 is arranged at the bottom of the rotating rod 44, the first scraper 43 is in contact connection with the side wall of the fermentation box 1, and the second scraper 45 is in contact with the bottom of the fermentation box 1, the length of first scraper blade 43 is less than pivot 41's length, the left side of fermenting case 1 is equipped with intake pipe 5, intake pipe 5 communicates with each other with fermenting case 1, be equipped with third valve 8 on the intake pipe 5, the one end that fermenting case 1 was kept away from to intake pipe 5 is connected on the output of fan 17, parcel one deck heat preservation 19 on fermenting case 1's the inner wall, heat preservation 19 is the phenolic foam, parcel one deck anticorrosive coating 20 on fermenting case 1's the outer wall, anticorrosive coating 20 is the anticorrosive coating of trimeric ethylene.

The working principle is as follows: opening a first valve 6, conveying fermentation raw materials into a fermentation box 1 through a feeding pipe 2, simultaneously starting a driving motor 18, an ammonia gas detection probe 9, a hydrogen sulfide detection probe 10, a methane detection probe 11 and a temperature and humidity sensor 12, wherein the driving motor 18 drives a rotating shaft 41 to rotate, a stirring rod 42 rotates along with the rotating shaft 41 to fully stir the fermentation raw materials, simultaneously scraping the raw materials on the inner wall and the bottom of the fermentation box 1 by using a first scraping plate 43 and a second scraping plate 45, detecting the content of harmful gas overflowing during fermentation by using the ammonia gas detection probe 9, the hydrogen sulfide detection probe 10 and the methane detection probe 11 after the fermentation is fermented for a certain time, recording the change of temperature and humidity by using the temperature and humidity sensor 12, timely opening a third valve 8 and a fan 17 according to the air amount required by the fermentation of the raw materials in a natural state, supplementing the air content in the fermentation box 1 with a proper amount, and after the fermentation is completed, the fermented waste is discharged through the discharge pipe 3 by opening the second valve 7.

To sum up, the poultry farming fermentation gas measuring device is provided with the ammonia gas detecting probe 9, the hydrogen sulfide detecting probe 10 and the methane detecting probe 11 which respectively and independently detect the contents of ammonia gas, hydrogen sulfide and methane in the sealed box, so that the mutual interference of two gases simultaneously measured by one instrument is avoided, the accuracy and the sensitivity of the detected data are improved, the operation is simple and convenient, the working strength of a detector can be reduced, and the working efficiency is improved, the encrustation of the fermentation raw materials is prevented by mechanical stirring through the stirring device 4, the fermentation speed is accelerated, the first scraper 43 and the second scraper 45 rotate along with the rotating shaft 41, the fermentation raw materials adhered to the inner wall and the bottom of the fermentation box 1 are scraped completely while stirring, the cleaning of the fermentation box 1 is facilitated, the heat preservation layer 19 is phenolic foam, the good heat preservation effect is achieved, and the influence of the raw materials by the external temperature during fermentation is avoided, the working efficiency of fermentation is influenced, the anticorrosive coating 20 is a polyethylene trimer anticorrosive coating, so that the anticorrosive coating has a good anticorrosive effect, the fermenting box 1 is prevented from being affected with damp and corroded after being used for a long time, and the service life of the fermenting box 1 is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a gaseous survey device of poultry farming fermentation, includes fermenting case (1), inlet pipe (2) and discharging pipe (3), its characterized in that: the right side top of fermenting case (1) is equipped with inlet pipe (2), the right side bottom of fermenting case (1) is equipped with discharging pipe (3), the top of fermenting case (1) is equipped with viewing aperture (14) by the left side, be equipped with sealed lid (13) on viewing aperture (14), the right side of sealed lid (13) is equipped with driving motor (18), the right side of driving motor (18) is equipped with methane test probe (11), the right side of methane test probe (11) is equipped with hydrogen sulfide test probe (10), the right side of hydrogen sulfide test probe (10) is equipped with ammonia test probe (9), one side of ammonia test probe (9) is equipped with temperature and humidity sensor (12), be equipped with agitating unit (4) in fermenting case (1).

2. The apparatus for determining fermentation gas for poultry farming according to claim 1, wherein: agitating unit (4) are including pivot (41), stirring rod (42), first scraper blade (43), dwang (44), second scraper blade (45), mounting member (46) and installed part (47), the top of pivot (41) links together with driving motor (18)'s output, the bottom of pivot (41) is passed through installed part (47) and is rotated the bottom of connecting in fermenting case (1), the outside equidistance of pivot (41) is fixed with three stirring rod (42) of group, the one end that pivot (41) were kept away from in stirring rod (42) all is equipped with mounting member (46), install first scraper blade (43) on mounting member (46), the below of pivot (41) is located the top of installed part (47) and is equipped with dwang (44), the bottom of dwang (44) is equipped with second scraper blade (45).

3. The apparatus for determining fermentation gas for poultry farming according to claim 2, wherein: the first scraper (43) is in contact connection with the side wall of the fermentation box (1), the second scraper (45) is in contact connection with the box bottom of the fermentation box (1), and the length of the first scraper (43) is smaller than that of the rotating shaft (41).

4. The apparatus for determining fermentation gas for poultry farming according to claim 1, wherein: the top of the sealing cover (13) is provided with a handle (15), the joint of the sealing cover (13) and the observation port (14) is provided with a sealing rubber ring (16), and the diameter of the observation port (14) is 10 cm.

5. The apparatus for determining fermentation gas for poultry farming according to claim 1, wherein: be equipped with first valve (6) on inlet pipe (2), be equipped with second valve (7) on discharging pipe (3), inlet pipe (2) and discharging pipe (3) all communicate with fermenting case (1), and the height of fermenting case (1) is 80cm at least.

6. The apparatus for determining fermentation gas for poultry farming according to claim 1, wherein: the left side of fermenting case (1) is equipped with intake pipe (5), and intake pipe (5) communicate with each other with fermenting case (1), are equipped with third valve (8) on intake pipe (5), and the one end that fermenting case (1) was kept away from in intake pipe (5) is connected on the output of fan (17).

7. The apparatus for determining fermentation gas for poultry farming according to claim 1, wherein: the inner wall of the fermentation box (1) is wrapped with a layer of heat-insulating layer (19), the heat-insulating layer (19) is phenolic foam, the outer wall of the fermentation box (1) is wrapped with a layer of anticorrosive coating (20), and the anticorrosive coating (20) is trimeric ethylene anticorrosive paint.

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