CN102445067A - Molded coal baking furnace grate - Google Patents
Molded coal baking furnace grate Download PDFInfo
- Publication number
- CN102445067A CN102445067A CN2010105002575A CN201010500257A CN102445067A CN 102445067 A CN102445067 A CN 102445067A CN 2010105002575 A CN2010105002575 A CN 2010105002575A CN 201010500257 A CN201010500257 A CN 201010500257A CN 102445067 A CN102445067 A CN 102445067A
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- CN
- China
- Prior art keywords
- coal
- rotating shaft
- discharge port
- base
- discharging opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a molded coal baking furnace grate and belongs to the field of molded coal manufacturing equipment. The molded coal baking furnace grate comprises a first discharge port, a furnace body base, a motor, a rotating shaft, a hollow cavity, air ports, coal poking blocks, grate sheets, an air supply pipe and a second discharge port, wherein the rotating shaft is mounted at the middle part of the furnace body base; at least two furnace grate sheets are mounted on the rotating shaft; at least one coal poking block is arranged at the outer side of the furnace grate sheets; the first discharge port and the second discharge port are arranged at both sides of the base; the first discharge port and the second discharge port are communicated with a coal drop box; the motor is mounted on the base; the motor is connected with the rotating shaft through a driving device; the interior of the rotating shaft is provided with the hollow cavity; the hollow cavity is connected with the air supply pipe; and air outlets are formed at the side wall of he rotating shaft, and are located between the adjacent furnace grate sheets. The molded coal baking furnace grate provided by the invention has the beneficial effect that by adopting the improved structure, coal balls are turned over during cooling down after drying the coal balls, thus the cooling effect is improved, the coal balls are prevented from burning, the rate of finished products is increased, etc.
Description
Technical field
The present invention relates to a kind of moulded coal manufacturing installation, specifically is a kind of moulded coal oven dry fire grate, belongs to moulded coal manufacturing installation field.
Background technology
Along with expanding economy, coal increases as a kind of important energy demand fast, and in briquette production, the oven dry of wet bulb cooling is crucial operation.In the existing moulded coal drying oven, the coal briquette after the oven dry is fallen on the dead grate and is lowered the temperature, and the coal briquette after the cooling is discharged through discharging opening.Existing fire grate all can't stir coal briquette in temperature-fall period, the efficient that causes lowering the temperature is low, the easy burning of coal briquette etc.
Summary of the invention
The purpose of this invention is to provide a kind of moulded coal oven dry fire grate, be used to dry moulded coal, when after oven dry, coal briquette lower the temperature, stir the coal briquette rotation, temperature with high efficiency prevents that coal briquette from so burning.
The present invention realizes through following technical scheme for realizing above-mentioned purpose: a kind of moulded coal oven dry fire grate, comprise first discharging opening, and base of furnace body, motor, rotating shaft, cavity, gas port is dialled coal cinder, comb sheet, air supply pipe, second discharging opening; At the base of furnace body middle part rotating shaft is installed, at least two fire grate sheets are installed in the rotating shaft, at least one dials coal cinder fire grate sheet arranged outside; The base both sides are provided with first discharging opening and second discharging opening, and first discharging opening and second discharging opening are communicated with the coal breakage case, and motor is installed on the base; Motor is connected with rotating shaft through drive unit, is cavity in the rotating shaft, and cavity is connected with air supply pipe; On the rotating shaft sidewall, set out gas port, the gas outlet is between adjacent fire grate sheet.
The improvement that the invention has the beneficial effects as follows structure makes it when coal briquette is dried the back cooling, stir coal briquette, improves cooling-down effect, prevents the coal briquette burning, raising yield rate etc.
Description of drawings
Fig. 1 is a main TV structure sketch map of the present invention
Fig. 2 is a plan structure sketch map of the present invention
Among the figure: 1, first discharging opening, 2, base, 3, motor, 4, rotating shaft, 5, cavity, 6, the gas outlet, 8, dial coal cinder, 9, the fire grate sheet, 10, air supply pipe, 11, second discharging opening.
The specific embodiment
To combine accompanying drawing that the present invention is described further below.
As depicted in figs. 1 and 2, a kind of moulded coal oven dry fire grate is included in base of furnace body 2 middle parts rotating shaft 4 is installed, and at least two fire grate sheets 9 are installed in the rotating shaft 4, and fire grate sheet 9 can be provided with multi-disc as required, and 7-10 sheet fire grate sheet for example can be set.At least one dials coal cinder 8 every layer of fire grate sheet 9 arranged outside, generally on fire grate sheet 9 circumference, evenly is provided with 4 and dials coal cinder 8, dials coal cinder 8 and can in rotation, fully stir the coal briquette rolling, dries.Base 2 both sides are provided with first discharging opening 1 and second discharging opening, 11, the first discharging openings 1 and second discharging opening 11 and are communicated with the coal breakage case, and the coal briquette after the oven dry cooling is dropped out by first discharging opening 1 and second discharging opening 11, gets into the coal breakage case; Adopt the two discharge holes structure, can improve coal breakage efficient, prevent that coal briquette from stopping up discharging opening; Motor 3 is installed on base 2, and motor 3 is connected with rotating shaft 4 through drive unit, and motor 3 drives rotating shaft 4 and rotates; Thereby driving fire grate sheet 9 rotates; Coal briquette is under the drive of fire grate sheet 9 and group coal cinder 8, and constantly upset on fire grate sheet 9 realizes cooling.In the rotating shaft 4 is cavity, and rotating shaft 4 is connected with air supply pipe 10, on rotating shaft 4 sidewalls, sets out gas port 6, and gas outlet 6 is between adjacent fire grate sheet 9, and air supply pipe 10 to 9 ejections of fire grate sheet cold air, is given the coal briquette cooling of oven dry back through the gas outlet in the rotating shaft 46.
Claims (1)
1. a moulded coal oven dry fire grate is characterized in that comprising first discharging opening (1), base of furnace body (2), and motor (3), rotating shaft (4), cavity (5), gas port (6) is dialled coal cinder (8), comb sheet (9), air supply pipe (10) and second discharging opening (11); At base of furnace body (2) middle part rotating shaft (4) is installed, rotating shaft (4) is gone up at least two fire grate sheets (9) is installed, and at least one dials coal cinder (8) fire grate sheet (9) arranged outside; Base (2) both sides are provided with first discharging opening (1) and second discharging opening (11); First discharging opening (1) and second discharging opening (11) are communicated with the coal breakage case, and base (2) is gone up motor (3) is installed, and motor (3) is connected with rotating shaft (4) through drive unit; In the rotating shaft (4) is cavity (5); Cavity (5) is connected with air supply pipe (10), on rotating shaft (4) sidewall, sets out gas port (6), and gas outlet (6) are positioned between the adjacent fire grate sheet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105002575A CN102445067A (en) | 2010-10-08 | 2010-10-08 | Molded coal baking furnace grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105002575A CN102445067A (en) | 2010-10-08 | 2010-10-08 | Molded coal baking furnace grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102445067A true CN102445067A (en) | 2012-05-09 |
Family
ID=46007803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105002575A Pending CN102445067A (en) | 2010-10-08 | 2010-10-08 | Molded coal baking furnace grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102445067A (en) |
-
2010
- 2010-10-08 CN CN2010105002575A patent/CN102445067A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120509 |