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

Water sample pretreatment filtering device for environmental monitoring laboratory

A technology for sample pretreatment and filtration device, applied in the field of environmental monitoring experiments, can solve the problems of easy clogging, decreased fluidity of water samples in the filter plate, and reduced filtering effect of other impurities in water samples, so as to avoid clogging of impurities and improve the The effect of filtering, the effect of improving the time of contact

Pending Publication Date: 2022-08-05
陕西省环境监测中心站
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Environmental monitoring is to determine the status of environmental pollution and the level of environmental quality by monitoring and measuring indicators reflecting environmental quality. Environmental monitoring includes the detection of water samples. Water samples are filtered to remove impurities that affect water quality testing to ensure the accuracy of water sample testing. However, when the treatment and filtration device processes and filters water samples, there are mixed ferromagnetic impurities in the water sample, and the treatment and filtration device It is difficult to remove the mixed ferromagnetic impurities, which will cause the ferromagnetic impurities in the water sample to affect the detection effect of the water sample. At the same time, when the ferromagnetic impurities are filtered inside the treatment and filtration device, it is easy to block the filter of the filter plate inside the treatment and filtration device. In the hole, the fluidity of the water sample inside the filter plate is reduced, thereby reducing the effect of filtering other impurities in the water sample

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
  • Water sample pretreatment filtering device for environmental monitoring laboratory
  • Water sample pretreatment filtering device for environmental monitoring laboratory
  • Water sample pretreatment filtering device for environmental monitoring laboratory

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] as attached figure 1 to the attached Figure 5 shown:

[0023] The present invention is a water sample pretreatment and filtering device for environmental monitoring laboratory. The water pump 5 is installed on the lower right end of the suction pipe 2, and the upper left end of the suction pipe 2 is installed on the top of the filter device 6 and communicates with each other. The four corners of the filter device 6 are welded with supporting feet 4. The filter device 6 includes a filter box 65, a motor 62, an adsorption mechanism 68, a filter plate mechanism 63, and a drain pipe 66. The upper left end of the suction pipe 2 is installed on the top of the filter box 65 and communicates with each other. There is a motor 62, and the output end of the motor 62 is connected with the internal drive of the adsorption mechanism 68. The adsorption mechanism 68 is installed on the upper end of the inner side of the filter box 65. The four corners of the bottom of the filter box...

Embodiment 2

[0030] as attached Image 6 to the attached Figure 7 shown:

[0031] The filter plate mechanism 63 includes a support plate 63d, a top rod 63z, a positioning ball 63w, an outer frame 63b, a filter plate 63g, and a swing mechanism 63t. The support plate 63d is welded to the lower end of the filter box 65, and the support plate 63d The upper end is welded with the lower end of the ejector rod 63z, the upper end of the ejector rod 63z is provided with a positioning ball 63w, and the positioning ball 63w is installed at the inner middle end of the outer frame 63b by clearance fit, and the outer frame 63b is embedded with a filter plate 63g. The outer end of the outer frame 63b is installed inside the swing mechanism 63t, and the outer end of the swing mechanism 63t is fixedly installed inside the filter box 65. The filter plate 63g is located below the ejection mechanism 68f. It is symmetrically installed on both sides of the outer frame 63b, and the inner center of the outer f...

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 discloses a water sample pretreatment filtering device for an environmental monitoring laboratory, the water sample pretreatment filtering device structurally comprises a water storage tank, a water pump, a water pumping pipe, a filtering device and supporting legs, the upper end of the water storage tank and the right lower end of the water pumping pipe are fixedly mounted in an embedded manner and are communicated with each other, the water pump is mounted at the right lower end of the water pumping pipe, and a magnetic rod magnetically adsorbs ferromagnetic impurities in a water sample; the water sample presses down the top plate under the action of gravity, and the top spring applies reverse elastic force to the top plate, so that the water sample flows back and is ejected upwards, and the effect of removing the ferromagnetic impurities in the water sample is improved; in the swinging process of the outer frame, sliding shafts at the left outer side end and the right outer side end of the outer frame perform arc-shaped guiding swinging in sliding grooves, springs apply repeated elastic force to the sliding shafts, two filtering plates in the outer frame perform ejection filtering on a water sample flowing downwards, and the filtering effect of the filtering plates on other impurities in the water sample is improved; meanwhile, impurities are prevented from being blocked in filter holes of the filter plate.

Description

technical field [0001] The invention relates to the field of environmental monitoring experiments, more particularly, to a pre-treatment and filtering device for water samples in environmental monitoring laboratories. Background technique [0002] Environmental monitoring is to determine the level of environmental pollution and environmental quality by monitoring and measuring indicators reflecting environmental quality. Environmental monitoring includes the detection of water samples. The water sample is filtered to remove the impurities that affect the water quality detection to ensure the accuracy of the water sample detection. However, when the processing and filtering device is processing and filtering the water sample, there are mixed ferromagnetic impurities in the water sample, and the processing and filtering device It is difficult to remove the mixed ferromagnetic impurities, so that the ferromagnetic impurities in the water sample affect the detection effect of th...

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): B01D33/01B01D33/35B03C1/30C02F9/12G01N1/34
CPCB01D33/0158B01D33/35B03C1/30C02F1/001C02F1/48G01N1/34Y02A20/20
Inventor 范智超
Owner 陕西省环境监测中心站
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More