CN204648208U - Coal furnace - Google Patents
Coal furnace Download PDFInfo
- Publication number
- CN204648208U CN204648208U CN201520326218.6U CN201520326218U CN204648208U CN 204648208 U CN204648208 U CN 204648208U CN 201520326218 U CN201520326218 U CN 201520326218U CN 204648208 U CN204648208 U CN 204648208U
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- coal
- burning machine
- furnace
- flue
- coal burning
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Abstract
Coal furnace, comprises motor, eccentric mechanism, combustion chamber, heating clamber, air blast, flue, heat exchanger and coal burning machine; The side of coal furnace is provided with coal burning machine, and the side of coal burning machine is provided with motor, and the other end of coal burning machine is positioned at coal furnace; Be provided with eccentric mechanism between motor and coal burning machine, between eccentric mechanism and coal burning machine, be provided with connecting rod; Coal furnace inner chamber is provided with combustion chamber and heating clamber, is provided with wall with flues between combustion chamber and heating clamber; The lower end of coal furnace is provided with flue, and the end of flue is provided with chimney, is provided with cigarette valve between flue and chimney; Coal furnace is provided with reciprocating machine fire grate coal burning machine, changes the mode of coal, tentatively achieve machinery and deliver coal, considerably reduce labour intensity and the operating ambient temperature of workman; The transmission direction of coal burning machine is provided with preheating zone, high-temperature region and the district that burnouts, when unit air feed, the air quantity of reasonable distribution three combustion zones, can reach the combustion efficiency of fume-eliminating energy-saving.
Description
Technical field
The utility model relates to industrial Forge Heating field, especially a kind of coal furnace.
Background technology
Coal furnace is a kind of cell-type flame furnace, and furnace heat transfer mode is not only the reflection by flame, and more importantly by the radiant heat transfer of furnace roof, furnace wall and hot gases, generally refers to the reverberatory furnace of smelting non-ferrous metal.Coal furnace is made up of combustion chamber, heating clamber and exhaust uptake three major parts, whole burner hearth be exactly one with refractory-lined rectangle heating clamber, reverberatory furnace structure is simple, it is wider to invest fuel type that is little, that use, it is the important smelting equipment of the non-ferrous metals such as copper, nickel, tin, be widely used in process ore and concentrate, especially process fine-grained powder; Also can smelting ferroalloy and the pyro-refining for metal, but due to flame directly and Metal Contact, the oxidational losses of metal is large.Reverberatory furnace is commonly used for roasting apparatus in fields such as metallurgy, chemical industry; What conventional coal furnace adopted is horizontal fixed grate, by artificial constantly from interval coal above, therefore burning of coal is that layering is carried out, its fired state realizes drying, destructive distillation and burning successively from top to bottom, but in the process starting coal, inevitably generation coal gas and coal dust are blown into burner hearth, fire door and chimney can be emerged dense smoke, severe contamination working environment and air, if burning of coal mode can be changed, eliminate the root producing flue dust, can deal with problems dense smoke and minimizing environmental pollution.
The utility model is exactly the improvement carried out to overcome the above problems.
Utility model content
The purpose of this utility model is to provide a kind of energy-conserving and environment-protective and reduces the coal burning machine of labor strength.
The technical scheme that the utility model adopts for its technical problem of solution is:
Coal furnace, comprises motor, eccentric mechanism, combustion chamber, heating clamber, air blast, flue, heat exchanger and coal burning machine; The side of coal furnace is provided with coal burning machine, and the side of coal burning machine is provided with motor, and the opposite side of coal burning machine is positioned at coal furnace; Eccentric mechanism is provided with between motor and coal burning machine, motor is connected with eccentric mechanism by pulley transmission mechanism, eccentric mechanism is arranged on reductor, is provided with connecting rod between eccentric mechanism and coal burning machine, and eccentric mechanism is connected with coal burning machine by connecting rod; Coal furnace inner chamber is provided with combustion chamber and heating clamber, wall with flues is provided with between combustion chamber and heating clamber, combustion chamber is positioned at the side of coal furnace near motor, and heating clamber is positioned at the opposite side of coal furnace, and lower end, combustion chamber is connected with the coal burning machine extended in coal furnace; The lower end of coal furnace is provided with flue, and the end of flue extends out to coal furnace and is outside equipped with chimney, is provided with cigarette valve between flue and chimney; Heating clamber inside lower end is provided with furnace charge door, is provided with heat exchanger between heating clamber and flue, and heat exchanger, flue and chimney are positioned at the same side of wall with flues; The two ends of heat exchanger extend to that coal furnace is outer and to collect be that a port is connected with air blast, one end of air blast is provided with time air supply duct, the end of secondary air supply duct is arranged at the upper end of coal furnace side, and secondary air supply duct and motor are positioned at the same side of coal furnace.
In one embodiment, coal burning machine is reciprocating machine fire grate coal burning machine, changes the mode of coal, tentatively achieves machinery and delivers coal, and considerably reduces labour intensity and the operating ambient temperature of workman.
In one embodiment, the transmission direction of coal burning machine is provided with preheating zone, high-temperature region and the district that burnouts, when unit air feed, the air quantity of reasonable distribution three combustion zones, can reach the combustion efficiency of fume-eliminating energy-saving.
The utility model has the advantage of:
1. coal furnace is provided with reciprocating machine fire grate coal burning machine, changes the mode of coal, tentatively achieve machinery and deliver coal, considerably reduce labour intensity and the operating ambient temperature of workman.
2. the transmission direction of coal burning machine is provided with preheating zone, high-temperature region and the district that burnouts, and when unit air feed, the air quantity of reasonable distribution three combustion zones, can reach the combustion efficiency of fume-eliminating energy-saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of the coal furnace that the utility model proposes.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with diagram and specific embodiment, setting forth the utility model further.
With reference to shown in Fig. 1, this coal furnace comprises motor 1, eccentric mechanism 2, combustion chamber 3, heating clamber 6, air blast 8, flue 11, heat exchanger 12 and coal burning machine 13; The side of coal furnace is provided with coal burning machine 13, and the side of coal burning machine 13 is provided with motor 1, and the opposite side of coal burning machine 13 is positioned at coal furnace; Eccentric mechanism 2 is provided with between motor 1 and coal burning machine 13, motor 1 is connected with eccentric mechanism 2 by pulley transmission mechanism, eccentric mechanism 2 is arranged on reductor, is provided with connecting rod between eccentric mechanism 2 and coal burning machine 13, and eccentric mechanism 2 is connected with coal burning machine 13 by connecting rod; Coal furnace inner chamber is provided with combustion chamber 3 and heating clamber 6, wall with flues 5 is provided with between combustion chamber 3 and heating clamber 6, combustion chamber 3 is positioned at the side of coal furnace near motor 1, and heating clamber 6 is positioned at the opposite side of coal furnace, and lower end, combustion chamber 3 is connected with the coal burning machine 13 extended in coal furnace; The lower end of coal furnace is provided with flue 11, and the end of flue extends out to coal furnace and is outside equipped with chimney 9, is provided with cigarette valve 10 between flue 11 and chimney 9; Heating clamber 6 inside lower end is provided with furnace charge door 7, is provided with heat exchanger 12 between heating clamber 6 and flue 11, and heat exchanger 12, flue 11 and chimney 9 are positioned at the same side of wall with flues 5; The two ends of heat exchanger 12 extend to that coal furnace is outer and to collect be that a port is connected with air blast 8, one end of air blast 8 is provided with time air supply duct 4, the end of secondary air supply duct 4 is arranged at the upper end of coal furnace side, and secondary air supply duct 4 and motor 1 are positioned at the same side of coal furnace; Coal burning machine 13 is reciprocating machine fire grate coal burning machine, changes the mode of coal, tentatively achieves machinery and delivers coal, and considerably reduces labour intensity and the operating ambient temperature of workman; The transmission direction of coal burning machine 13 is provided with preheating zone, high-temperature region and the district that burnouts, when unit air feed, the air quantity of reasonable distribution three combustion zones, can reach the combustion efficiency of fume-eliminating energy-saving.
Coal furnace is provided with reciprocating machine fire grate coal burning machine, changes the mode of coal, tentatively achieve machinery and deliver coal, considerably reduce labour intensity and the operating ambient temperature of workman; The transmission direction of coal burning machine is provided with preheating zone, high-temperature region and the district that burnouts, when unit air feed, the air quantity of reasonable distribution three combustion zones, can reach the combustion efficiency of fume-eliminating energy-saving.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. coal furnace, it is characterized in that, comprise motor (1), eccentric mechanism (2), combustion chamber (3), heating clamber (6), air blast (8), flue (11), heat exchanger (12) and coal burning machine (13); The side of coal furnace is provided with coal burning machine (13), and the side of coal burning machine (13) is provided with motor (1), and the other end of coal burning machine (13) is positioned at coal furnace; Eccentric mechanism (2) is provided with between motor (1) and coal burning machine (13), motor (1) is connected with eccentric mechanism (2) by pulley transmission mechanism, eccentric mechanism (2) is arranged on reductor, be provided with connecting rod between eccentric mechanism (2) and coal burning machine (13), eccentric mechanism (2) is connected with coal burning machine (13) by connecting rod; Coal furnace inner chamber is provided with combustion chamber (3) and heating clamber (6), wall with flues (5) is provided with between combustion chamber (3) and heating clamber (6), combustion chamber (3) is positioned at the side of coal furnace near motor (1), heating clamber (6) is positioned at the opposite side of coal furnace, and combustion chamber (3) lower end is connected with the coal burning machine extended in coal furnace (13); The lower end of coal furnace is provided with flue (11), and the end of flue extends out to coal furnace and is outside equipped with chimney (9), is provided with cigarette valve (10) between flue (11) and chimney (9); Heating clamber (6) inside lower end is provided with furnace charge door (7), be provided with heat exchanger (12) between heating clamber (6) and flue (11), heat exchanger (12), flue (11) and chimney (9) are positioned at the same side of wall with flues (5); The two ends of heat exchanger (12) extend to that coal furnace is outer and to collect be that a port is connected with air blast (8), one end of air blast (8) is provided with time air supply duct (4), the end of secondary air supply duct (4) is arranged at the upper end of coal furnace side, and secondary air supply duct (4) and motor (1) are positioned at the same side of coal furnace.
2. coal furnace according to claim 1, is characterized in that, coal burning machine (13) is reciprocating machine fire grate coal burning machine.
3. coal furnace according to claim 1, is characterized in that, the transmission direction of coal burning machine (13) is provided with preheating zone, high-temperature region and the district that burnouts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326218.6U CN204648208U (en) | 2015-05-19 | 2015-05-19 | Coal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326218.6U CN204648208U (en) | 2015-05-19 | 2015-05-19 | Coal furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204648208U true CN204648208U (en) | 2015-09-16 |
Family
ID=54100957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520326218.6U Expired - Fee Related CN204648208U (en) | 2015-05-19 | 2015-05-19 | Coal furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204648208U (en) |
-
2015
- 2015-05-19 CN CN201520326218.6U patent/CN204648208U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |