CN103660351A - Coal briquetting machine - Google Patents
Coal briquetting machine Download PDFInfo
- Publication number
- CN103660351A CN103660351A CN201310632246.6A CN201310632246A CN103660351A CN 103660351 A CN103660351 A CN 103660351A CN 201310632246 A CN201310632246 A CN 201310632246A CN 103660351 A CN103660351 A CN 103660351A
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- China
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- machine frame
- shaping machine
- format
- rolls
- forming rolls
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Abstract
The invention discloses a coal briquetting machine comprising a machine frame and a feed hopper disposed at the top of the machine frame. Paired forming rolls are rotatably connected to the machine frame. A feed gap forms between the two forming rolls. A discharge hole of the feed hopper corresponds to the feed gap. Both the forming rolls are driven by a power unit on the machine frame to rotate in opposite directions. The outer surfaces of the forming rolls are provided with a plurality of evenly-arranged corresponding semicircular holes. The semicircular holes of the forming rolls form a forming cavity. Each semicircular hole is provided with a projecting spike. A slanting receiving screen is disposed below the forming rolls and connected to the lower portion of the machine frame. The coal briquetting machine is applicable to manufacturing coal power and additive mixture into briquettes and has the advantages of high forming speed and high forming quality.
Description
Technical field
The present invention relates to a kind of egg-type coal briquetting machine.
Background technology
Coal dust is the main fuel of Industrial Boiler and station boiler.While separately using coal dust as fuel, because the fuel value of coal dust is not very high, thereby affect its thermal efficiency.The way that existing Industrial Boiler or station boiler user adopt is that coal dust and industrial compound additive are mixed according to a certain percentage, make again pulpous state or pie, mixing or manufacturing process all adopt manual operation, thereby efficiency is low, also do not have now a complete forming device to realize aforesaid operations, and it is low to be made into the thermal efficiency of moulded coal of above-mentioned shape.
Summary of the invention
The technical problem to be solved in the present invention is to provide and well-mixed coal dust and additive can be made into spherical egg-type coal briquetting machine.
For solving the problems of the technologies described above, the egg-type coal briquetting machine providing, its design feature is the loading hopper that comprises shaping machine frame and be arranged on shaping machine frame top, shaping machine frame is rotatably connected to a pair of format roll, it between two format rolls, is charging gap, the corresponding charging of the discharging opening gap of loading hopper arranges, format roll all drives subtend to rotate by the power set that are arranged on shaping machine frame, the outer surface correspondence of two format rolls is provided with uniform a plurality of semicircle orifices, the upper semicircle orifice of two format rolls surrounds forming cavity, outstanding bur is also housed on semicircle orifice, the bottom of frame be connected be positioned at two format rolls belows and be obliquely installed accept screen cloth.
The top of described shaping machine frame is provided with the spiral distributor that is positioned at loading hopper below, and spiral distributor comprises and is rotatably connected on shaping machine frame and the rotating shaft connecting with power set power and be arranged on two helical blades that in rotating shaft, rotation direction is contrary.
Described shaping machine frame is hinged with material scraping plate, and the hairbrush that can fit with format roll outer surface is housed on material scraping plate.
Adopt after said structure, by acting on mixed coal dust and the glomerate moulded coal of additive system squeezing of two format rolls, the moulded coal of making connects down by accepting screen cloth, the bad moulded coal of moulding can leak down to re-start moulding from screen cloth, and the bur arranging can make moulded coal have aperture, while making Combustion of Mould Coal, burn more abundant, improved its thermal effect value.To sum up, the present invention can be made into mixed coal dust and additive spherical, has advantages of that shaping speed is fast and Forming Quality is good.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the broken section enlarged drawing of format roll.
The specific embodiment
As Fig. 1, egg-type coal briquetting machine shown in Fig. 2 and Fig. 3, the loading hopper 55 that it comprises shaping machine frame 51 and is arranged on shaping machine frame 51 tops, shaping machine frame 51 is rotatably connected to a pair of format roll 53, two format rolls 53 are arranged on shaping machine frame 51 by bearing block, wherein the bearing block at format roll 53 two ends is slidably connected on shaping machine frame 51, on shaping machine frame 51, be bolted with four traction screws, traction screw one end and bearing block are affixed, the other end is equipped with rotating disk handle, can be by the gap between rotary turnplate handle inching two format rolls 53, and the laminating degree of inching two format rolls 53, it between two format rolls 53, is charging gap 54, the corresponding charging of the discharging opening gap 54 of loading hopper 55 arranges, format roll 53 is driven by the power set that are arranged on shaping machine frame 51, power set are the motor reducer being arranged on shaping machine frame 51, on the power output shaft of motor reducer, driving gear is housed, intermeshing two gears are equipped with respectively in the same side portion of two format rolls 53, the wherein gear on a format roll 53 and driving gear engagement, the outer surface correspondence of two format rolls 53 is provided with uniform a plurality of semicircle orifices 56, the upper semicircle orifice 56 of two format rolls 53 surrounds forming cavity, outstanding bur 57 is also housed on semicircle orifice 56, two format rolls 53 rotate in opposite directions under the driving of power set, the coal dust mixing and additive are spherical through two format roll 53 extrusion modlings, spherical moulded coal forms aperture under the effect of bur, the area that catches fire in the time of can increasing like this burning of coal bar, increase its efficiency of combustion.The bottom of frame 51 be connected be positioned at two format roll 53 belows and be obliquely installed accept screen cloth 52, the top of shaping machine frame 51 is provided with the spiral distributor 58 that is positioned at loading hopper 55 belows, spiral distributor 58 comprises and is rotatably connected on the rotating shaft on shaping machine frame 1 and is arranged on two contrary helical blades of rotation direction in rotating shaft, rotating shaft is connected with the other side power of format roll 53 wherein by sprocket wheel, chain, loading hopper 55 is when feeding intake in charging gap, and spiral distributor plays and impels charging to act on uniformly.Shaping machine frame is hinged with material scraping plate 59, and the hairbrush 60 that can fit with format roll outer surface is housed on material scraping plate 59.
Claims (3)
1. an egg-type coal briquetting machine, comprise shaping machine frame (51) and be arranged on the loading hopper (55) at shaping machine frame (51) top, it is characterized in that: shaping machine frame (51) is rotatably connected to a pair of format roll (53), it between two format rolls (53), is charging gap (54), the corresponding charging gap of discharging opening (54) of loading hopper (55) arranges, format roll (53) all drives subtend to rotate by the power set that are arranged on shaping machine frame (51), the outer surface correspondence of two format rolls (53) is provided with uniform a plurality of semicircle orifices (56), the upper semicircle orifice (56) of two format rolls (53) surrounds forming cavity, semicircle orifice is also equipped with outstanding bur on (56), the bottom of frame (51) be connected be positioned at two format rolls (53) belows and be obliquely installed accept screen cloth (52).
2. egg-type coal briquetting machine according to claim 1, it is characterized in that: the top of described shaping machine frame (51) is provided with the spiral distributor (58) that is positioned at loading hopper (55) below, spiral distributor (58) comprises the rotating shaft that is rotatably connected on shaping machine frame (1) above and connects with power set power and is arranged on two helical blades that in rotating shaft, rotation direction is contrary.
3. egg-type coal briquetting machine according to claim 1 and 2, is characterized in that: described shaping machine frame (1) is hinged with material scraping plate (59), and the hairbrush (57) that can fit with format roll (53) outer surface is housed on material scraping plate (59).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632246.6A CN103660351A (en) | 2013-11-22 | 2013-11-22 | Coal briquetting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310632246.6A CN103660351A (en) | 2013-11-22 | 2013-11-22 | Coal briquetting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103660351A true CN103660351A (en) | 2014-03-26 |
Family
ID=50299712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310632246.6A Pending CN103660351A (en) | 2013-11-22 | 2013-11-22 | Coal briquetting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103660351A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029415A (en) * | 2014-05-15 | 2014-09-10 | 余洪阳 | Carbon paste extrusion device |
| CN104972686A (en) * | 2015-06-24 | 2015-10-14 | 孟如苗 | Coal ball extruding machine |
| CN105059967A (en) * | 2015-07-17 | 2015-11-18 | 洛阳华晨重工机械有限公司 | Shunting and uniform distribution device used for roll screen |
-
2013
- 2013-11-22 CN CN201310632246.6A patent/CN103660351A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029415A (en) * | 2014-05-15 | 2014-09-10 | 余洪阳 | Carbon paste extrusion device |
| CN104972686A (en) * | 2015-06-24 | 2015-10-14 | 孟如苗 | Coal ball extruding machine |
| CN105059967A (en) * | 2015-07-17 | 2015-11-18 | 洛阳华晨重工机械有限公司 | Shunting and uniform distribution device used for roll screen |
| CN105059967B (en) * | 2015-07-17 | 2018-09-21 | 洛阳华晨重工机械有限公司 | A kind of shunting even distribution device for roller picker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |