Unlock instant, AI-driven research and patent intelligence for your innovation.

Liquid fertilizer rough filter for saline-alkali soil liquid fertilizer spreader

A saline-alkali soil and coarse filter technology is applied in the field of liquid fertilizer coarse filter for liquid fertilizer spreader in saline-alkali land, which can solve the problems of reduced filtering effect, damage to the parts of the spreader, increased cost, etc. simple effect

Inactive Publication Date: 2015-08-26
WEIFANG YOURONG IND
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The liquid fertilizer spreader often uses a liquid fertilizer spreader for saline-alkali land. The liquid fertilizer spreader is equipped with a liquid fertilizer coarse filter. After a long period of use, the current liquid fertilizer coarse filter has a reduced filtering effect. The nozzle of the applicator affects the normal operation of the liquid fertilizer spreader, causing damage to the parts of the spreader and increasing the cost

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Liquid fertilizer rough filter for saline-alkali soil liquid fertilizer spreader
  • Liquid fertilizer rough filter for saline-alkali soil liquid fertilizer spreader
  • Liquid fertilizer rough filter for saline-alkali soil liquid fertilizer spreader

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Examples, as attached figure 1 , attached figure 2 And attached image 3 As shown, a liquid fertilizer coarse filter for a saline-alkali land liquid fertilizer applicator includes an elbow 2, a conical oil filter head 3 and a bracket 5, and the conical oil filter head 3 is connected to the One end of the elbow 2 communicates with the elbow 2, the other end of the elbow 2 is connected with a flange 1, the diameter of the cross section of the elbow 2 is 18mm, and a filter plate 4 is provided at the opening of the conical oil filter head 3, The diameter of the oil filter hole on the filter sheet 4 is 2.8-3 mm. The upper part of the conical oil filter head 3 is connected with a bracket 5 by means of gas shielded welding or submerged arc welding. The bracket 5 includes a first cross arm 6 and an oblique arm 7 And the second cross arm 8, the first cross arm 6 is connected with the conical oil filter head 3 by means of gas shielded welding or submerged arc welding, and the ...

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

No PUM Login to View More

Abstract

The invention relates to a liquid fertilizer rough filter for a saline-alkali soil liquid fertilizer spreader. The liquid fertilizer rough filter comprises a bent pipe, a conical oil filtering seal head and a support, the conical oil filtering seal head is connected at one end of the bent pipe and communicated with the bent pipe, the other end of the bent pipe is connected with a flange, a filter disc is arranged at an opening of the conical oil filtering seal head, and the upper portion of the conical oil filtering seal head is connected with the support. The liquid fertilizer rough filter is simple in structure, convenient to use and long in service life, so that the service life of the liquid fertilizer spreader is prolonged.

Description

technical field [0001] The invention relates to a liquid fertilizer coarse filter for a liquid fertilizer spreader on saline-alkali land. Background technique [0002] At present, soil salinization is expanding at an unprecedented speed. Therefore, rational use of saline-alkali land and thorough improvement of saline-alkali land will be the future development direction. Planting plants in saline-alkali land often requires a large amount of liquid fertilizer to be applied. [0003] The liquid fertilizer spreader often uses a liquid fertilizer spreader for saline-alkali land. The liquid fertilizer spreader is equipped with a liquid fertilizer coarse filter. After a long period of use, the current liquid fertilizer coarse filter has a reduced filtering effect. The nozzle of the applicator affects the normal operation of the liquid fertilizer applicator, causing damage to the parts of the applicator and increasing the cost. Contents of the invention [0004] The technical pro...

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
no application Login to View More
IPC IPC(8): A01C23/04
Inventor 王胜
Owner WEIFANG YOURONG IND