Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Dynamic rapid water-absorption and forced-filtration device for rice field

A filter device and paddy field technology, applied in the direction of filter separation, filter circuit, fixed filter element filter, etc., can solve the problems of not being able to quickly fetch water and filter, and achieve the effects of improving operating efficiency, good filtering effect, and large water absorption flow

Active Publication Date: 2015-02-04
JIANGSU UNIV
View PDF7 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This device is only suitable for manual water suction and filtration to obtain a small amount of drinking water, and cannot be used for fast water filtration in paddy fields with long-term and large flow

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
  • Dynamic rapid water-absorption and forced-filtration device for rice field
  • Dynamic rapid water-absorption and forced-filtration device for rice field
  • Dynamic rapid water-absorption and forced-filtration device for rice field

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The solution of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] like figure 1 Shown is a schematic diagram of the overall structure of a paddy field dynamic rapid water absorption forced filtration device. The device is composed of a water storage tank 1, a third-stage filter 2, a water pump 3, a secondary filter 4, and multiple parallel water intake branches connected in sequence; each water intake The branches all include switch valve 5 , primary filter 6 , water inlet pipe 7 and sump 8 . According to actual operation needs, the opening and closing state of the on-off valve 5 can be manually adjusted, and then the number of jobs in the water intake branch can be adjusted to avoid waste and insufficient water.

[0024] like figure 2 As shown in the schematic diagram of the structure of the water inlet pipe, the water inlet pipe 7 is composed of a multi-section pipeline 9, a plurality of filter p...

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

PropertyMeasurementUnit
widthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a dynamic rapid water-absorption and forced-filtration device for a rice field and belongs to the field of rice field management equipment. The device provided by the invention is mainly composed of a water storage tank, a water pump, an inlet pipe, a water collection tank and multistage filtrators, etc. The inlet pipe is formed by connecting multiple filters and pipelines. A front end of a base plate of the water collection tank inclines upward so as to refrain from touching the ground and reduce suction volume of soil particles. A front end of the water collection tank is provided with a row separator for separating rice at both ends and simultaneously pushing aside impurities on water surface of the rice field. All the filtrators and filters inside the inlet pipe are detachable. The base plate of the water collection tank can be opened so as to conveniently clean impurities filtered by each stage of filtrator. The device can be used in operations such as fertilization, drug spraying in the rice field. By collecting water on the spot and filtering the water, clean water is obtained and then utilized. Thus, volume of a water tank of rice filed management equipment is reduced greatly so as to further decrease weight of the operation machine, reduce ground pressure of drug spraying and fertilization machines for the rice field, minimize damage to a mud bottom layer and a plough layer of the rice field and prevent car trapping. The device provided by the invention can be applied in management of a rice field, such as fertilization, drug spraying and the like.

Description

technical field [0001] The invention relates to a paddy field dynamic rapid water absorption forced filter device, which belongs to the field of paddy field management equipment. [0002] Background technique [0003] The grounding specific pressure of paddy field fertilizer application and fertilization machinery is large, the damage to the mud bottom is serious, and the mud angle gradually deepens, which are the main reasons for the car sinking in paddy fields, which greatly limits the mechanization of paddy field fertilization and pesticide application in the middle and late stages of rice growth. The reason is mainly because the water tank is too heavy, which leads to the excessive weight of the unit. For example, the volume of the water tank of a 12-meter spray boom sprayer is generally 1500L~2000L. For the operation machinery that requires a lot of water, such as fertilization and pesticide application in paddy fields, water can be taken locally and filtered to obtai...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/50B01D36/02
Inventor 魏新华刘海红李晋阳李林朱文静
Owner JIANGSU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com