Device for automatically cleaning flat filter screen in forebay

An automatic cleaning and filter technology, which is applied in the direction of filtration separation, fixed filter elements, chemical instruments and methods, etc., can solve the problems of secondary filter stuck, trouble, blockage of flat filter, etc.

Pending Publication Date: 2020-05-05
郑州赛为机电设备有限公司
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large amount of gravel, fish, shrimp, shellfish, and aquatic plants in the open unit, the traditional flat filter screen is prone to clogging, and the cleaning method is generally used to clean it. This method is not only troublesome, but also easy to

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
  • Device for automatically cleaning flat filter screen in forebay
  • Device for automatically cleaning flat filter screen in forebay
  • Device for automatically cleaning flat filter screen in forebay

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The technical solutions of the present invention will be described in further detail below through specific implementation methods.

[0028] Such as Figure 1-4 As shown, a flat screen filter device for automatic cleaning of the forebay, including a fixed frame 2, a flat screen screen 3 installed on the fixed frame 2, a temporary storage bucket 4 arranged outside the flat screen screen 3 and a lifting motor 5. The temporary storage bucket 4 is provided with a scraping mechanism 6 facing the outer surface of the flat screen 3, and the gap between the scraping mechanism 6 and the flat screen 3 is between 3-6mm, so The lifting motor 5 drives the temporary storage bucket 4 to lift up and down in a direction parallel to the flat filter screen 3. In the initial state, the temporary storage bucket 4 is located at the outer bottom end of the flat filter screen 3; Used to be fixed in the forebay 1, the flat screen 3 is used to block and filter debris in the flow channel of 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 provides a device for automatically cleaning a flat plate filter screen in a forebay. The device comprises a fixing frame, a flat plate filter screen mounted on the fixing frame, a temporary storage hopper arranged on the outer side of the flat plate filter screen, and a lifting motor. A scraping and brushing mechanism is arranged on the outer side face, right opposite to the flat plate filter screen, of the temporary storage hopper, the gap between the scraping and brushing mechanism and the flat plate filter screen ranges from 3mm to 6mm, the lifting motor drives the temporarystorage hopper to ascend and descend in the direction parallel to the flat plate filter screen, and in the initial state, the temporary storage hopper is located at the bottom end of the outer side ofthe flat plate filter screen. The device for automatically cleaning a flat plate filter screen of a forebay has the advantages of scientific design, good cleaning effect, no damage to the filter screen, intelligence and high efficiency.

Description

technical field [0001] The invention relates to a flat screen filter for a pool, in particular to a flat screen filter device for automatic cleaning of a forebay. Background technique [0002] The forebay cooling water is the cooling water that cools and condenses the exhaust steam of the steam turbine into water. The open unit generally absorbs a certain amount of water from natural water bodies such as rivers, rivers, lakes, and seas, and uses it as cooling water after being filtered by the forebay. The steam turbine exhausts steam, absorbs waste heat to raise the water temperature, and then discharges it. However, due to the large amount of gravel, fish, shrimp, shellfish, and aquatic plants in the open unit, the traditional flat filter screen is prone to clogging, and the cleaning method is generally used to clean it. This method is not only troublesome, but also easy to damage the filter screen, resulting in a large number of Debris entering the rear stage will increas...

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): B01D29/01B01D29/64
CPCB01D29/01B01D29/64
Inventor 姚杰新樊登科何水冬
Owner 郑州赛为机电设备有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap