CN210113930U - A pouity dwelling place excrement and urine deodorizing device for scraping clear excrement of dropping board - Google Patents
A pouity dwelling place excrement and urine deodorizing device for scraping clear excrement of dropping board Download PDFInfo
- Publication number
- CN210113930U CN210113930U CN201920681574.8U CN201920681574U CN210113930U CN 210113930 U CN210113930 U CN 210113930U CN 201920681574 U CN201920681574 U CN 201920681574U CN 210113930 U CN210113930 U CN 210113930U
- Authority
- CN
- China
- Prior art keywords
- excrement
- liquid
- nozzle
- spraying
- manure
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Housing For Livestock And Birds (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model belongs to poultry environmental protection field provides a pouity dwelling place excrement and urine deodorizing device for clear excrement of dung scraping plate, including adding medicine unit, spraying unit and the control unit, add medicine unit including joining in marriage liquid bucket and force (forcing) pump, spraying unit includes spraying pipeline and nozzle, and the nozzle spray angle α of nozzle is α and is less than or equal to 95 for 85, and the control unit links to each other with the motor in the medicine unit, the power device that the force (forcing) pump is connected and the clear excrement and urine of conveyer belt system, the utility model provides a device simple structure is reasonable, can spray deodorizing liquid as required evenly on the excrement and urine in the excrement and urine way, and is efficient, and deodorizing effect is good, has just carried out rational processing before excrement and urine transports the pouity dwelling place, suppresses the foul smell and produces, has reduced the foul smell and has polluted, has improved the pouity dwelling place environment protection benefit fine.
Description
Technical Field
The utility model belongs to poultry environmental protection field, in particular to a pouity dwelling place excrement and urine deodorizing device for dung scraping plate manure cleaning.
Background
With the rapid development of the large-scale and intensive livestock and poultry breeding industry in China, odor pollution of livestock and poultry farms is a big problem which restricts the sustainable development of the breeding industry and is a public nuisance which influences the living environment and health of people and livestock. The odor of the poultry farm is mainly from the NH generated by putrefactive decomposition of the feces in the house which are not cleaned in time3、H2S, methyl mercaptan and other malodorous substances are discharged in an unorganized form. In the environment polluted by odor for a long time, the growth, development and production performance of livestock and poultry are influenced, disease and epidemic diseases are caused, the safety of livestock products is harmed, and the environmental pollution is easily caused. Research shows that NH3Can cause eutrophication pollution of water body and acidification of an ecological system, and is related to global climate warming and haze formation. Therefore, it is necessary to explore the deodorization technique of the farm. In addition, the problems of odor pollution are not taken into consideration all the time due to the fact that livestock farms produce heavy products for a long time, are light and environment-friendly, and are not in accordance with the requirements of creating beautiful ecological pastures in Beijing. And the industrial deodorization technology is adopted, so that the engineering investment is large, the facility operation and maintenance cost is high, and the method is not suitable for most of small and medium-sized breeding enterprises.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem that exists among the prior art, the utility model discloses to the current pouity dwelling place excrement and urine collection method who uses the clear excrement of dung scraping plate, design an excrement and urine deodorizing device, the device adopts the microorganism deodorization, reduces the foul smell and discharges on the front end, to improving the air quality, responds clean air action and has the significance.
The utility model provides a poultry house excrement deodorizing device for cleaning excrement by a dung scraping plate, which comprises a medicine adding unit, a spraying unit and a control unit, wherein,
the dosing unit comprises a liquid preparation barrel and a pressure pump, the liquid preparation barrel is used for preparing deodorant liquid, and the pressure pump is connected with a water outlet of the liquid preparation barrel through a liquid inlet pipe; the pressurizing pump obtains power through a motor connected with the pressurizing pump, so that the deodorizing liquid from the liquid distribution barrel is pressurized, and the deodorizing liquid is conveyed to the spraying unit at required pressure;
the spraying unit comprises a spraying pipeline and a nozzle, wherein the spraying pipeline comprises a spraying main pipe and a spraying branch pipe, one end of the spraying main pipe is connected with a water outlet of the pressure pump, the other end of the spraying main pipe is connected with the spraying branch pipe, the spraying branch pipe is parallel to the dung channel and is vertical to the plate surface of the dung scraping plate, a plurality of nozzles are uniformly arranged on the spraying branch pipe, the spraying angle α of the nozzle is more than or equal to 85 degrees and less than or equal to α and less than or equal to 95 degrees, and the distance h between the lower end of the nozzle and the dung channel and the distance d between the nozzle 22 satisfy the following relation that h is more than or equal to 1.5d and less than or equal;
the control unit is connected with a motor in the dosing unit and is used for controlling the motor to work; the control unit is also connected with the pressure pump to adjust the pressure of the deodorization liquid provided by the pressure pump; the control unit is also connected with a power device in the dung scraping plate dung cleaning system and used for controlling the moving speed of the dung scraping plate.
In a preferred embodiment, the dosing unit further comprises a purifier, the purifier is mounted on a water inlet pipe entering the liquid dispensing barrel, and a water outlet end of the purifier is connected with a water inlet of the liquid dispensing barrel through the water inlet pipe.
In a preferred embodiment, a stirring rod is arranged in the liquid preparation barrel, and the stirring rod extends into the liquid preparation barrel through a water inlet of the liquid preparation barrel.
In a preferred embodiment, the liquid dispensing barrel is made of glass or transparent plastic.
In a preferred embodiment, a transparent window or a liquid level meter is arranged on the side surface of the liquid distribution barrel.
In a preferred embodiment, a liquid return pipe is further arranged between the pressure pump and the liquid distribution barrel.
In a preferred embodiment, the nozzle has a nozzle angle α of 88 ° ≦ α ≦ 92 °.
In a preferred embodiment, the distance h between the lower end of the nozzle and the manure channel and the distance d between the nozzles satisfy the following relationship: h is more than or equal to 1.8d and less than or equal to 2.2 d.
In a preferred embodiment, the distance h between the lower end of the nozzle and the manure channel is between 0.8 m and 1.1 m.
In a preferred embodiment, the nozzle has a nozzle angle α of 90 °;
the distance h between the lower end of the nozzle and the excrement channel and the distance d between the nozzles satisfy the following relation: h is 2 d;
the distance h between the lower end of the nozzle and the excrement channel is 0.9 m.
The utility model provides a pouity dwelling place excrement and urine deodorizing device for scraping clear excrement of dropping board, simple structure is reasonable, can spray deodorizing liquid as required evenly to the excrement and urine in the excrement way on, has improved operating efficiency, and deodorizing effect is good, just has carried out rational processing before excrement and urine transports pouity dwelling place, suppresses the foul smell and produces, has reduced the foul smell and has polluted, has improved the pouity dwelling place environment, has fine environmental protection benefit.
Drawings
Fig. 1 is a schematic structural view of a poultry house excrement deodorizing device for cleaning excrement by a dung scraping plate according to a preferred embodiment of the present invention, showing a medicine adding unit and a control unit.
Fig. 2 is a schematic structural view of a spraying unit of the poultry house excrement deodorizing device for cleaning excrement by the dung scraping plate according to the preferred embodiment of the present invention.
The reference numerals in the figures are explained below:
1-dosing unit, 2-spraying unit, 3-control unit, 11-purifier, 12-liquid distribution barrel, 13-pressure pump, 15-water inlet, 16-liquid inlet pipe, 17-motor, 18-liquid return pipe, 21-spraying pipeline, 22-nozzle, 23-spraying dry pipe, 24-spraying branch pipe and 4-dung scraping plate.
Detailed Description
In order to make the technical solution, objects and advantages of the present invention clearer, the present invention is described in further detail below with reference to specific embodiments and accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. For the electrical and communication fields, either a wired connection or a wireless connection is possible. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An embodiment of the utility model provides a pouity dwelling place excrement and urine deodorizing device for clear excrement of dung scraping plate, including medicine unit 1, spraying unit 2 and the control unit 3.
As shown in fig. 1, the medicine adding unit 1 includes a purifier 11, a liquid preparation tank 12, and a pressurizing pump 13.
Consider the plant quality of water characteristics and avoid the shower nozzle of spraying unit to take place to block up, the utility model discloses preferably install clarifier 11 on the inlet tube that gets into liquid distribution bucket 12 to the water that will be used for preparing the deodorant liquid purifies. The water outlet end of the purifier 11 is connected with the water inlet 15 of the liquid preparation barrel 12 through a water inlet pipe. The water inlet 15 is preferably arranged at the top of the liquid distribution barrel 12. The water inlet 15 of the liquid preparation barrel 12 can be used for injecting water into the liquid preparation barrel 12 and adding deodorant into the liquid preparation barrel 12. The deodorant is preferably a liquid deodorant microbial agent which is easily soluble in water, for example, VT-1000 microbial agents manufactured by biotechnology limited in woterra, beijing, and the usage amount of the microbial agents is determined by referring to specific product specifications and combining actual requirements (for example, the type and amount of excrement discharged). In order to control the water inlet amount in the liquid preparation barrel 12, a valve (not shown) may be disposed on the water inlet pipe between the water outlet end of the purifier 11 and the water inlet 15 of the liquid preparation barrel 12.
The liquid preparation barrel 12 is used for preparing deodorant liquid. In order to facilitate rapid and uniform mixing of the deodorant and the water, a stirring device, such as a stirring rod, may be provided in the dispensing barrel 12, and the stirring rod may extend into the dispensing barrel 12 through the water inlet 15 of the dispensing barrel 12 and may be preferably electrically driven (for example, the upper end of the stirring rod is connected to a motor to drive the stirring rod by the motor). In order to facilitate the observation of the liquid inside the dispensing barrel 12, it is preferable that the dispensing barrel 12 is made of transparent material, such as glass or transparent plastic; or a transparent window or a liquid level meter is arranged on the side surface of the liquid distribution barrel 12 so as to observe the liquid condition in the liquid distribution barrel 12 through the window or the liquid level meter.
The pressure pump 13 is connected with the water outlet of the liquid preparation barrel 12 through a liquid inlet pipe 16; the water outlet of the liquid preparation barrel 12 is preferably arranged at the bottom of the liquid preparation barrel 12. The pressurizing pump 13 may be powered by a motor 17 connected thereto to pressurize the deodorizing liquid from the dispensing tank 12 to deliver the deodorizing liquid to the spraying unit 2 at a desired pressure. A liquid return pipe 18 is further provided between the pressurizing pump 13 and the liquid dispensing barrel 12 to return a part of the deodorizing liquid into the liquid dispensing barrel 12 when the deodorizing liquid pressure in the pressurizing pump 13 is excessive, so as to maintain the deodorizing liquid pressure required by the spraying unit 2.
As shown in fig. 2, the spray unit 2 includes a spray line 21 and a nozzle 22. The spray line 21 includes a spray trunk 23 and a spray branch 24, and one end of the spray trunk 23 is connected to the outlet of the pressure pump 13, and the other end is connected to the spray branch 24. The spray nozzles 22 are uniformly arranged on the spray branch pipe 24 (the number of the spray nozzles 22 is set according to the length of the excrement channel and the width of the spray coverage under a certain installation height, and five spray nozzles are arranged on the spray branch pipe as shown in fig. 2). The spraying branch pipe 24 is parallel to the dung channel and is vertical to the plate surface of the dung scraping plate 4. The nozzle 22 may atomize the deodorizing liquid and spray it onto the excrements on the excretory passage, thereby deodorizing the excrements.
The nozzle spray angle α of the nozzle 22 is in the range of 85 DEG.ltoreq. α.ltoreq.95 DEG, such as any one or two of 85 DEG.ltoreq.86 DEG, 87 DEG.88 DEG.89 DEG, 90 DEG, 91 DEG, 92 DEG, 93 DEG, 94 DEG and 95 DEG, such as 88 DEG.ltoreq. α.ltoreq.92 DEG, 85 DEG.ltoreq. α.ltoreq.90 DEG, 87 DEG.ltoreq. α.ltoreq.92 DEG, 88 DEG.ltoreq. α.ltoreq.94 DEG or 91 DEG.ltoreq. α.ltoreq.95 DEG, preferably 90 DEG, wherein the term "nozzle spray angle α" refers to the angle of the central angle of the sector formed by the spray of the nozzle 22 spray (such as the angle α shown in FIG. 2.) the spray coverage width is.
In order to allow the deodorizing liquid to be uniformly and sufficiently sprayed onto the excrements on the fecal tract, a distance h between the lower end of the nozzle 22 and the fecal tract, and a distance d between the nozzles 22 (see fig. 2) satisfy the following relationship: 1.5d ≦ h ≦ 2.5d, e.g., h may range between any one or two of 1.5d, 1.6d, 1.7d, 1.8d, 1.9d, 2d, 2.1d, 2.2d, 2.3d, 2.4d, and 2.5d, e.g., 1.8d ≦ h ≦ 2.2d, 1.5d ≦ h ≦ 2.2d, 1.7d ≦ h ≦ 2.1d, or 2.1d ≦ h ≦ 2.5d, preferably 2 d.
Preferably, the distance h between the lower end of the nozzle 22 and the manure channel is 0.8-1.1 m, and may for example be in the range of any one or two of 0.8 m, 0.82 m, 0.84 m, 0.85 m, 0.88 m, 0.9 m, 0.92 m, 0.94 m, 0.95 m, 0.98 m, 1 m and 1.1 m, such as 0.85-0.95 m, 0.8-0.9 m, 0.92-1.1 m or 0.9-1 m, preferably 0.9 m.
As shown in fig. 1, the control unit 3 is connected to the motor 17 in the dosing unit 1 for controlling the operation of the motor 17 to provide sufficient power to the pressurizing pump 13. The control unit 3 is also connected to the pressurizing pump 13 to adjust the pressure of the deodorizing liquid supplied from the pressurizing pump 13 as needed, thereby controlling the speed of the deodorizing liquid sprayed from the nozzle 22 in the spraying unit 2. The control unit 3 is also connected to a power unit (e.g. a motor) in the dung scraper system for controlling the speed of movement of the dung scraper 4.
In practical use, the number of the spraying branch pipes is the same as that of the dung channels only according to the number of the dung channels of the poultry house (such as a henhouse), and the spraying branch pipes and the dung channels are installed in parallel, so that other components, such as the spraying dry pipes in the dosing unit and the spraying unit, can be shared.
The poultry house excrement deodorizing device for scraping dung by the dung scraping plate is particularly suitable for a stepped chicken house, more than 70% of domestic egg chicken houses are stepped chicken houses at present, the stepped chicken houses are generally three layers, coops between every two layers are arranged in a staggered mode, the width of a dung channel below the stepped chicken house is generally 1.6-2.0 meters, and therefore only one spraying branch pipe is needed generally; if the manure channel is wide, for example more than 3 m, two or even more spray branches may be arranged to ensure that the manure in the manure channel is sprayed with sufficient deodorising liquid. When the poultry house excrement deodorizing device for cleaning excrement by the excrement scraping plate provided by the utility model is used practically, the time ahead for opening the poultry house excrement deodorizing device for cleaning excrement by the excrement scraping plate provided by the utility model can be determined according to the excrement amount and the odor amount in the poultry house before the excrement scraping plate begins to scrape excrement (for example, the poultry house excrement deodorizing device is opened 10 minutes before the excrement scraping plate begins to scrape excrement in practical application), namely, the poultry house excrement deodorizing device for scraping the excrement by the excrement scraping plate provided by the utility model is opened, and deodorizing liquid is sprayed to the excrement in the excrement channel, then after the dung scraping plate moves to the other end of the dung scraping channel to scrape dung, the deodorizing liquid is continuously sprayed for a period of time (for example, after the dung scraping is finished, the deodorizing liquid is continuously sprayed for 10 minutes, in practical application, the opening of the poultry house dung deodorizing device for cleaning dung by the dung scraping plate is determined according to the dung amount and the odor amount in the poultry house); or the using time of the poultry house excrement deodorizing device for the excrement cleaning plate provided by the utility model can be synchronized with the working time of the excrement cleaning plate; or the poultry house excrement deodorizing device for cleaning the excrement by the excrement scraping plate provided by the utility model is opened in advance, deodorizing liquid is sprayed in advance, and the deodorizing liquid is synchronously sprayed after the excrement scraping plate finishes the excrement scraping; or open in step the utility model provides a pouity dwelling place excrement and urine deodorizing device and dung scraping plate for clear excrement of dung scraping plate accomplishes after scraping the excrement, continues to spray deodorant liquid. The utility model discloses an utilize the microbial deodorization principle to come the deodorization, because the foul smell in the pouity dwelling place not only directly derives from excrement and urine, still derives from the utensil of long-term and excrement and urine contact to it also can not strike off excrement and urine in the excrement way completely to scrape the dropping board, consequently, opens and closes the utility model provides an opportunity for scraping the pouity dwelling place excrement and urine deodorizing device of dropping board clear excrement can decide according to actual need.
The utility model discloses a set up reasonable nozzle 22's nozzle spray angle α, combine the lower extreme of reasonable control nozzle 22 and the interval h between the excrement way, and interval d between the nozzle 22, can be under control system's unified control, combine excrement and urine classification and quantity on the excrement way, can spray deodorant liquid on the excrement and urine in the excrement way as required uniformly, thereby fine deodorization treatment has just been carried out before transporting excrement and urine out the pouity dwelling place effectively, inhibit the foul gas and produce, reduce the harmful gas pollution, the living environment of breed poultry has been improved, and the environmental protection benefit is good.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a pouity dwelling place excrement and urine deodorizing device for scraping clear excrement of dropping board which characterized in that:
the device comprises a dosing unit, a spraying unit and a control unit, wherein,
the dosing unit comprises a liquid preparation barrel and a pressure pump, the liquid preparation barrel is used for preparing deodorant liquid, and the pressure pump is connected with a water outlet of the liquid preparation barrel through a liquid inlet pipe; the pressurizing pump obtains power through a motor connected with the pressurizing pump, so that the deodorizing liquid from the liquid distribution barrel is pressurized, and the deodorizing liquid is conveyed to the spraying unit at required pressure;
the spraying unit comprises a spraying pipeline and a nozzle, wherein the spraying pipeline comprises a spraying main pipe and a spraying branch pipe, one end of the spraying main pipe is connected with a water outlet of the pressure pump, the other end of the spraying main pipe is connected with the spraying branch pipe, the spraying branch pipe is parallel to the dung channel and is vertical to the plate surface of the dung scraping plate, a plurality of nozzles are uniformly arranged on the spraying branch pipe, the spraying angle α of the nozzle is more than or equal to 85 degrees and less than or equal to α and less than or equal to 95 degrees, the distance h between the lower end of the nozzle and the dung channel and the distance d between the nozzle and the nozzle (22) meet the following relation that h is more than or equal to 1.5d and less than;
the control unit is connected with a motor in the dosing unit and is used for controlling the motor to work; the control unit is also connected with the pressure pump to adjust the pressure of the deodorization liquid provided by the pressure pump; the control unit is also connected with a power device in the dung scraping plate dung cleaning system and used for controlling the moving speed of the dung scraping plate.
2. A poultry house manure de-odorizing apparatus for manure scraper of claim 1 wherein:
the medicine adding unit further comprises a purifier, the purifier is installed on the water inlet pipe entering the liquid distribution barrel, and the water outlet end of the purifier is connected with the water inlet of the liquid distribution barrel through the water inlet pipe.
3. A poultry house manure de-odorizing device for manure scraper clearing of claim 1 or 2, characterized in that:
a stirring rod is arranged in the liquid preparation barrel and extends into the liquid preparation barrel through a water inlet of the liquid preparation barrel.
4. A poultry house manure de-odorizing apparatus for manure scraper of claim 3 wherein:
the liquid preparation barrel is made of glass or transparent plastic.
5. A poultry house manure de-odorizing apparatus for manure scraper of claim 3 wherein:
and a transparent window or a liquid level meter is arranged on the side surface of the liquid distribution barrel.
6. A poultry house manure de-odour device for manure scraper as claimed in claim 5, wherein:
a liquid return pipe is also arranged between the pressure pump and the liquid distribution barrel.
7. A poultry house manure de-odour device for manure scraper as claimed in claim 6, wherein:
the spray angle α of the nozzle is equal to or more than 88 degrees and equal to or less than α degrees and equal to or less than 92 degrees.
8. A poultry house manure de-odorizing apparatus for manure scraper of claim 7 wherein:
the distance h between the lower end of the nozzle and the excrement channel and the distance d between the nozzles satisfy the following relation: h is more than or equal to 1.8d and less than or equal to 2.2 d.
9. A poultry house manure de-odorizing apparatus for manure scraper of claim 7 wherein:
the distance h between the lower end of the nozzle and the excrement channel is 0.8-1.1 m.
10. A poultry house manure de-odorizing apparatus for manure scraper of claim 9 wherein:
the nozzle spray angle α of the nozzle is 90 °;
the distance h between the lower end of the nozzle and the excrement channel and the distance d between the nozzles satisfy the following relation: h is 2 d;
the distance h between the lower end of the nozzle and the excrement channel is 0.9 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681574.8U CN210113930U (en) | 2019-05-14 | 2019-05-14 | A pouity dwelling place excrement and urine deodorizing device for scraping clear excrement of dropping board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681574.8U CN210113930U (en) | 2019-05-14 | 2019-05-14 | A pouity dwelling place excrement and urine deodorizing device for scraping clear excrement of dropping board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210113930U true CN210113930U (en) | 2020-02-28 |
Family
ID=69613985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920681574.8U Active CN210113930U (en) | 2019-05-14 | 2019-05-14 | A pouity dwelling place excrement and urine deodorizing device for scraping clear excrement of dropping board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210113930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117502294A (en) * | 2023-12-29 | 2024-02-06 | 济南豪赛良种羊养殖有限公司 | Excrement and urine environmental protection recovery processing device for breed house |
-
2019
- 2019-05-14 CN CN201920681574.8U patent/CN210113930U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117502294A (en) * | 2023-12-29 | 2024-02-06 | 济南豪赛良种羊养殖有限公司 | Excrement and urine environmental protection recovery processing device for breed house |
| CN117502294B (en) * | 2023-12-29 | 2024-03-26 | 济南豪赛良种羊养殖有限公司 | Excrement and urine environmental protection recovery processing device for breed house |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207666899U (en) | A kind of intelligence livestock and poultry farm deodorization and disinfection cooling equipment integrating | |
| CN206744165U (en) | A kind of cultivation feces cleaning machine | |
| CN205030336U (en) | Small -size poultry farm excrement and urine descaling machine | |
| CN105850755A (en) | Three-dimensional multi-layer pigsty capable of dry-cleaning manure without rinse | |
| CN106577305A (en) | Large-sized ecological breeding device | |
| CN210113930U (en) | A pouity dwelling place excrement and urine deodorizing device for scraping clear excrement of dropping board | |
| CN211631262U (en) | Livestock-raising is with disinfection belt cleaning device | |
| CN219585353U (en) | Feces collection device with multidirectional cleaning function for livestock and poultry breeding | |
| CN202738580U (en) | Mechanically cleaned pigsty | |
| CN210113929U (en) | Poultry house excrement deodorizing device for conveying belt excrement | |
| CN209185354U (en) | A kind of pig house | |
| CN104131609A (en) | Air pressure piston type closestool and excrement recycling scheme | |
| CN208016614U (en) | A kind of automatic dung scraping device of pig house | |
| CN205756269U (en) | A kind of flushing free does clear excrement layer stereo pig house | |
| CN212573810U (en) | Cleaning device for breeding field for animal husbandry | |
| CN210298937U (en) | Cattle breeding house with excrement fermentation function | |
| CN113248091A (en) | Goat excrement harmless treatment method and device | |
| CN207957852U (en) | A kind of livestock booth comprehensive water treatment system | |
| CN209268307U (en) | A kind of Novel pig house | |
| CN206371282U (en) | A kind of livestock rearing disinfecting cleaning equipment | |
| CN206517967U (en) | A kind of belt excrement cleaning system device with disinfecting mechanism | |
| CN111837970A (en) | Full-automatic environment-friendly pig raising equipment system | |
| CN217066268U (en) | Pig house belt cleaning device is used in self-propagating autotrophy of live pig of scale | |
| CN110301360A (en) | A kind of ox cultivation colony house with manure fermentation function | |
| CN113875603B (en) | Excrement ditch spraying deodorization device for farm and deodorization method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |