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

A kind of anti-clogging method for wet powder feeding

A wet powder and powder technology, which is applied in the field of wet powder blanking and anti-clogging, can solve problems such as clogging of the blanking device, achieve the effects of improving efficiency, reducing the link of cleaning and blocking the material port, and reducing the consumption of manpower and material resources

Active Publication Date: 2021-10-26
HENAN FENGBAO SPECIAL STEEL CO LTD ANYANG IRON & STEEL GRP
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the technical problem in the prior art that the wet powder tends to stick on the inner wall of the feeding device and then block the feeding device, the present invention provides an anti-blocking device for wet powder feeding, the purpose of which is to utilize the The adhesion overcomes the bond between the inner wall and the wet powder, and then solves the problem that the wet powder adheres to the inner wall and causes the blockage of the feeding device

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
  • A kind of anti-clogging method for wet powder feeding
  • A kind of anti-clogging method for wet powder feeding
  • A kind of anti-clogging method for wet powder feeding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The technical solution of the present invention will be further described in detail in conjunction with the following drawings.

[0015] Such as Figure 1-Figure 4 As shown, an anti-clogging device for wet powder blanking, comprising: a powder funnel 1, the lower end of the powder funnel 1 is a conical funnel, and a transmission belt 4 is set at the lower end of the conical funnel outlet 2 at a distance of D. The stated D is 5 to 30 cm. According to the principle of powder mechanics, there is adhesion between powder particles. When the powder particles are small, they are easy to agglomerate due to the existence of adhesion. The adhesion between particles includes van der Waals force, electrostatic attraction, moisture capillary force, magnetic force, mechanical interlocking force, etc. Utilizing the adhesion between the wet powders, a part of the wet powders in the powder funnel 1 bonded to the inner wall 6 of the feeding device, under the action of the adhesion and ...

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 an anti-clogging method for wet powder blanking, which comprises a powder funnel and a transmission belt. The lower end of the powder funnel is a conical funnel, and a transmission belt is arranged at a position D below the outlet of the lower end of the conical funnel. , D is 5 to 30 cm. Compared with the prior art, the present invention provides an anti-clogging device for wet powder feeding. The transmission belt set in the feeding device runs at a speed that can maintain the adhesion between the wet powders, and utilizes the gap between the wet powders. The adhesion force overcomes the adhesion between the wet powder and the inner wall of the unloading device, and promotes the wet powder close to the inner wall of the unloading device to slide down to the conveyor belt, which solves the problem of wet powder raw materials sticking on the inner wall of the unloading device. The phenomenon of blocking the feeding device improves the efficiency of material transmission, and at the same time reduces the manual cleaning of the blocked material opening by workers, reducing the consumption of manpower and material resources.

Description

technical field [0001] The invention relates to the field of material conveying machinery, in particular to an anti-clogging method for wet powder feeding. Background technique [0002] In the production process of iron-making industrial enterprises, a large amount of raw materials are required. In order to meet the production needs, a large number of trucks will enter the factory area for unloading and transshipment of raw materials. During the conveying process of the material, since the material is mainly wet powder raw materials, there is adhesion between the raw material particles, and it is easy to cause a sticking phenomenon on the inner wall of the unloading device and then block the unloading device, requiring workers to dig manually with a crowbar The unloading port is used to solve the clogging phenomenon, which affects the efficiency of unloading work. Contents of the invention [0003] Aiming at the technical problem in the prior art that the wet powder tends...

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 Patents(China)
IPC IPC(8): B65G65/42
CPCB65G65/42
Inventor 高广林姬俊锋王振王刚岳海丰
Owner HENAN FENGBAO SPECIAL STEEL CO LTD ANYANG IRON & STEEL GRP
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