A device for filtering biogas slurry in pig farms planted with cress in sandy soil and its working method
A technology for pig farms and biogas slurry, which is applied to automatic watering devices, botanical equipment and methods, plant cultivation, etc. The effect of water and easy picking
Active Publication Date: 2020-10-16
凤台县正祥农业科技发展有限公司
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In order to overcome the above-mentioned technical problems, the object of the present invention is to provide a device for planting cress in sandy soil to filter pig farm biogas slurry and its working method, which improves the fertilizer effect of pig farm biogas slurry and cannot be fully utilized. More water is used, and water celery ground planting wastewater cannot be recycled, resulting in the disadvantage of wasting water resources
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0032] see figure 1 , figure 2 , image 3 and Figure 4 As shown, the present invention is a device for filtering pig farm biogas slurry by planting cress in sandy soil, including a support frame 1, a rotating support 2, a planting box 3, a watering pipe 4, a motor 5, sand crystals 6, and a clear water collection pool 7 ; The center position of the rotating support 2 is installed on the center position of the support frame 1, and there are several planting boxes 3, and the pla...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a device for planting cress on sandy soil and filtering soap liquid of a pig farm and a working manner of the device. The device comprises a supporting frame, a rotating support, multiple planting boxes, watering pipes, a motor, sand crystals and a clean water collection pool; the center of the rotating support is installed at the center of the supporting frame, and the planting boxes are installed on the circumference of the rotating support; the watering pipes are installed on the supporting frame and disposed above the planting boxes; the motor is installed at the lower end of the supporting frame, and the sand crystals are laid in the planting boxes; the clean water collection pool is disposed directly below the supporting frame and used for collecting the soapliquid filtered by the sand crystals. The pig farm is combined with stereoscopic cress planting, the soap liquid of the pig farm is fully utilized by means of hydrophile and fertilizer-tolerant effects of the cress, the cress which grows well is obtained, the re-purified soap liquid is recycled, and water is saved while the environment is protected.
Description
technical field [0001] The invention relates to the technical field of recycling of ecological pig farming, in particular to a device for filtering pig farm biogas slurry planted in sandy soil and its working method. Background technique [0002] With the scientific pig raising method, the pig raising industry develops rapidly, and various new pig raising technologies are discovered and utilized, which provide better nutritional supply for human life. [0003] Existing pig raising enterprises mainly discharge the biogas slurry from pig farms naturally. They separate and collect the biogas slurry, water it into the fields, and provide the plants in the fields as nutrients. However, this method makes the land absorb the biogas slurry from the pig farm. After the biogas slurry has a certain amount of fertilizer, the water will penetrate into the land or evaporate into the air, so that the pig farm will be continuously washed with clean tap water, resulting in a serious waste of...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/00A01G9/02A01G27/00A01K1/00C02F3/32C02F103/20
CPCA01G9/02A01G22/00A01G27/005A01K1/00C02F3/32C02F2103/20C02F2201/008
Inventor 王杰
Owner 凤台县正祥农业科技发展有限公司