Automatic unblocking device for pneumatic conveying system
A pneumatic conveying system and automatic technology, which is used in conveying bulk materials, conveyors, transportation and packaging, etc., can solve the problems of large swing range of connecting hoses, short service life, affecting air circulation, etc. People, long service life, and the effect of improving safety
Inactive Publication Date: 2019-08-27
SHANDONG ZHANGQIU HUADONG BLOWER
View PDF6 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an automatic blockage removal device for pneumatic conveying system to solve the above-mentioned background technology. Huge, because the traditional booster valve is always in working condition and has a short service life. The traditional booster valve is used to assist air intake, and it can clear the blockage when the pipe is not completely blocked, but once the pipe is completely blocked, it cannot clear the blockage. At the same time, when the connecting hose falls off, the swing range is large, and the bending and blockage occur, which affects the air circulation. The invention saves energy consumption, has a long service life, realizes never blocking the tube, and achieves the effect of the anti-swinging tube
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0016] see figure 1 and figure 2 , the present invention provides a technical solution: an automatic blockage removal device for a pneumatic conveying system, comprising a conveying pipeline 1 and an air pipeline 7, a manual ball valve-2 is installed on the annular side of the conveying pipeline 1, and the other end of the manual ball valve-2 passes through the pipe conduit Install the pilot check valve 3, and install the pilot check valve 3 at one end of the manual ball valve 1 to prevent the material in the conveying pipeline 1 from entering the pneumatic pulse valve 4, and install the pneumatic pulse valve 4 through the pipe conduit at the other end of the pilot check valve 3, The manual ball valve 2 6 is installed on the annular side 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
Login to View More Abstract
The invention provides an automatic unblocking device for a pneumatic conveying system. The device comprises a conveying pipe and an air way pipe; a first manual ball valve is mounted on the annular side surface of the conveying pipe; a pilot one-way valve is mounted at the other end of the first manual ball valve through a guide pipe; a pneumatic pulse valve is mounted at the other end of the pilot one-way valve through a guide pipe; a second manual ball valve is mounted on the annular side surface of the air way pipe, and is connected with the pneumatic pulse valve through a connecting hose;a straight thread cylinder is fixed on the outer surface of the pneumatic pulse valve; a circular rod is engaged in the straight thread cylinder through threads; a circular hole is formed in the annular side surface of the circular rod; and a rope belt is tightened in the circular hole. Through the design, the spacing ventilation is realized, and the personal injury caused by pipe throwing can beprevented.
Description
technical field [0001] The invention is an automatic block-clearing device for a pneumatic conveying system, which belongs to the technical field of pneumatic conveying equipment. Background technique [0002] Pneumatic conveying, also known as airflow conveying, uses the energy of airflow to convey granular materials along the direction of airflow in a closed pipeline, which is a specific application of fluidization technology. refer to figure 1 , the delivery principle of the traditional booster valve is that it is always in the intake state during the delivery process, and the gas consumption is very huge. Because the traditional booster valve is always in the working state, the service life is short. The traditional booster valve is to assist the intake air. In some cases, it has the effect of clearing the blockage, but once the pipe is completely blocked, it will not have the effect of clearing the blockage. At the same time, the connecting hose will swing in a large r...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B65G53/16B65G53/52B65G53/58
CPCB65G53/16B65G53/521B65G53/58
Inventor 杨永佳
Owner SHANDONG ZHANGQIU HUADONG BLOWER