Device for adjusting thickness of coal seam of boiler
A technology of coal seam thickness and boiler, which is applied in the field of devices for adjusting coal seam thickness, can solve problems such as boiler grate failure, coal waste, easy-to-burn grate slag stopper, etc., and achieve simple adjustment, convenient manufacture, and good effect
Inactive Publication Date: 2013-08-21
吴舒克
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
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
[0010] Select a stainless steel plate with a thickness of 1.5mm, and use a scissors car to cut it into a fish tail-shaped template with a width of 250mm and a length of 100mm. Then use a hammer to beat along a circle of the template to form a semi-circular arc shape. The radius of the semi-circular arc at the two symmetrical hypotenuses is 5mm, and the straight side perpendicular to the axis of symmetry forms a symmetrical triangle. will deform. Knock the axis of the axis of symmetry into a protrusion with a height of about 16mm, and the two symmetrical figures of the fish tail shape template thus formed form two slopes, and the function of these two slopes is to allow the coal to disperse to the left and right. Weld a 12mm thick stainless garden steel at the sharp corner of the symmetry axis of the fish tail shape formwork, the length is measured according to the schematic diagram noted in the accompanying chart, as long as it can ensure that the coal seam thickness adjustmen...
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
| Property | Measurement | Unit |
|---|---|---|
| Thickness | aaaaa | aaaaa |
| Length | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a device for adjusting thickness of a coal seam of a boiler. The technical scheme includes that a stainless steel plate 1.5mm in thickness is cut into a fish-tail-shaped formwork 250mm in width and 100mm in length, is hammered in a circle to be semi-arc-shaped by a hammer, the radius a semi-arc at two symmetric diagonal edges is 5mm, straight edges of perpendicular symmetric shafts form a symmetric triangle, the axes of the symmetric shafts are hammered into a projection about 16mm in height, a stainless round steel rod 12mm in diameter is welded at tips of the symmetric shafts and is in length measured according to a schematic diagram annotated by an attached map, the other end of the stainless round steel rod is twisted to be provided with a thread, and a handle is made of a nut and a screw. Holes in a row are respectively drilled at a 200mm position of the head of the stainless round steel rod at intervals each 15mm, the hole diameter is 3.5mm, cross bolts 3mm in diameter is inserted into the holes and can be made by galvanized iron wires. The device for adjusting thickness of the coal seam of the boiler is reasonable in structure, convenient to manufacture, simple to adjust, easy to mount and good in effect.
Description
technical field [0001] The patent of the present invention relates to a device for adjusting the thickness of the coal seam on the boiler, which is made of stainless steel plate, installed in the coal hopper of the boiler, close to the grate surface, and used to adjust the thickness of the coal seam of the boiler, so that the coal entering the boiler furnace The coal seam that cannot be fully burned and cleaned is thinned, so that all the coal is burned clean, and the coal is saved. Background technique [0002] The raw coal enters the furnace of the boiler and burns. Due to the uneven dry humidity of the coal or the uneven distribution of the particle size of the coal, or the uneven air supply of the boiler, etc., the coal may not burn cleanly and black slag appears. cause waste of coal. In order to make the coal burn cleanly, the usual measure is to reduce the thickness of the coal seam, which will lead to a decrease in the output of the boiler due to the reduction in the...
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 IPC IPC(8): F23N1/00
Inventor 吴舒克
Owner 吴舒克