Large pneumatic dry coal separator
A technology of coal preparation machine and wind force, which is applied in the directions of wind shaker, chemical instrument and method, solid separation, etc., can solve the problems of difficult maintenance, large size, etc., so as to improve coal preparation yield, production efficiency, and coal preparation effect. Effect
Pending Publication Date: 2020-01-10
唐山锦泽选煤机械有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In recent years, with the large-scale and standardization of coal mines, FX-12, FX-9, FX-6, and FX-3 can no longer meet the requirements of the market, and large-scale requirements for wind dry coal preparation equipment are also required. Re-development and design of large-scale FX air dry coal separator
The main drive connecting rod and the double bearing seat are the rotating parts of the main machine of the winnowing machine. Due to their large size, they are difficult to overhaul
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
[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0023] see figure 1 , figure 2 , Embodiment 1 is a large-scale FX wind-driven dry coal separator, the model is FX-24, which consists of a machine base 1, a rotating beam 2, a four-bar linkage mechanism 3, a driving shaft 4, a driven shaft 5, and a main driving connecting rod 6. Composition of duplex bearing block 7, bed selection 8 and counterweight 9. The rotating girder 2 is installed on the machine base 1, and the two ends of the rotating girder 2 are equipped with a four-bar linkage mechanism 3, and the upper end of the four-bar linkage mechanism 3 is connected with the bed selection 8 ( image 3 , Figure 4 , Figure 5 Shown) the two ends of the bottom are hingedly connected, the aspect ratio of the selected bed 8 is 2.66, the preferred length is 7920 mm, and the width is 2965 mm.
[0024] Drive shaft 4 and driven shaft 5 are installed in t...
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 relates to coal separation equipment, in particular to a large FX pneumatic dry coal separator. The large FX pneumatic dry coal separator comprises a machine seat, a rotating large beamarranged on the machine seat and a separation bed arranged above the rotating large beam. The two ends of the bottom of the separation bed are connected with the rotating large beam through a four-connecting-rod mechanism, a driving shaft and a driven shaft which are arranged side by side are connected with the rotating large beam through a dual bearing pedestal, the driving shaft is connected with the separation bed through a main drive connecting rod, and the length-width ratio of the separation bed is 2.66 or 2.77. By means of the large FX pneumatic dry coal separator, the coal separation yield, the production efficiency and the coal separation effect can be improved.
Description
technical field [0001] The invention relates to coal preparation equipment, in particular to a large wind-force dry coal preparation machine. Background technique [0002] FX series air dry coal separator has been fully promoted in most areas of our country due to its strong reliability and high separation accuracy. In recent years, with the large-scale and standardization of coal mines, FX-12, FX-9, FX-6, and FX-3 can no longer meet the requirements of the market, and large-scale requirements for wind dry coal preparation equipment are also required. Re-develop and design large-scale FX wind dry coal separator. The main drive connecting rod and the duplex bearing seat are the rotating parts of the main machine of the winnowing machine. Due to their large size, they are difficult to overhaul. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a large-scale wind-driven dry coal separator to meet the requirements of...
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): B03B4/02
CPCB03B4/02
Inventor 王学治
Owner 唐山锦泽选煤机械有限公司