CN200955774Y - Coal-fired automatic gasifier - Google Patents
Coal-fired automatic gasifier Download PDFInfo
- Publication number
- CN200955774Y CN200955774Y CN 200620088769 CN200620088769U CN200955774Y CN 200955774 Y CN200955774 Y CN 200955774Y CN 200620088769 CN200620088769 CN 200620088769 CN 200620088769 U CN200620088769 U CN 200620088769U CN 200955774 Y CN200955774 Y CN 200955774Y
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- China
- Prior art keywords
- square
- spindle
- round
- burner hearth
- coal
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a coal-burning automatic gasification furnace. The furnace is provided with two flexible grates at bottom. One of the flexible grate is arranged with round spindle noses on both sides, the other flexible grate is arranged with a round spindle nose and a square spindle nose on both sides; one side of the furnace inner wall is provided with two round hole bushes, the other side of the furnace inner wall is provided with a round slot spindle bracket with opening upward and a square spindle bracket with opening upward, the round spindle noses at one end of the two flexible grates are respectively inserted into the round hole bushes at one side of the furnace inner wall; the round spindle nose and the square spindle nose at the other end of the two flexible grates are respectively supported on the round slot spindle bracket and the square slot spindle bracket on the other side of the furnace inner wall, the right end of the square slot spindle bracket is connected with a round spindle section; the right side of the round spindle section is arranged with a square spindle nose; the round spindle section stretches out through a sealed bush arranged in the furnace, the square spindle nose at the right end of the round spindle section is connected with the lower end of a de-slag handle and is fixed with bolts, the bottom of the furnace is arranged with a slag-collecting chamber, the wall of the slag-collecting chamber is mounted with an air inlet, an air ducting is arranged perpendicularly to the air inlet, the air ducting goes upwards and is communicated with a ring-shaped secondary burner mounted on the furnace, and the inner wall of the secondary burner is provided with air blowing holes.
Description
1, technical field
The utility model relates to a kind of kitchen range field, specifically a kind of coal-fired automatic gasifying stove.
2, background technology
Along with improving constantly of people's living standard, people also require more and more higher to the living environment in room, though central heating is very universal, but still have a lot of residents to use coal-fired heating in city and rural area and cook, the coal stove pattern of prior art is various, but it is lower that the deficiency of its existence is the thermal efficiency, combustion efficiency is poor, a large amount of carbon monoxide of the insufficient generation of coal combustion and cigarette ash have caused pollution to environment, coal-fired simultaneously can not fully be utilized, and also causes the raising of resident's heating cost and the waste of the energy.The deficiency that the heating stove of prior art in use also exists is, the slagging-off fire grate is disposable installing and using, because fire grate can not be changed easily, damages in case fire grate is ablated, and the user is difficult to own maintain and replace, thereby brings a lot of inconvenience to user's use.At present, good solution is not also arranged.
3, summary of the invention
The purpose of this utility model provides a kind of second-time burning, efficiency of combustion height, save the energy, do not produce the coal-fired automatic gasifying stove that environmental pollution and user are convenient for changing fire grate.
The utility model provides a kind of coal-fired automatic gasifying stove, it is by body of heater, burner hearth, moving grate, air inlet is formed, the bottom of burner hearth is provided with two moving grates, the two end axles of one of them moving grate is the circular shaft head, the two end axles of another moving grate is respectively circular shaft head and square shaft head, side at inboard wall of burner hearth is provided with two circular hole axle sleeves, the opposite side of inboard wall of burner hearth is provided with the holder of circular groove axle and square groove axle holder that opening makes progress that an opening makes progress, the circular shaft head of two moving grate one ends is inserted in respectively in the circular hole axle sleeve of inboard wall of burner hearth one side, the circular shaft head of two fire grate other ends and square shaft head are carried on a shoulder pole respectively in the circular groove axle holder of inboard wall of burner hearth opposite side and the holder of square groove axle, square groove axle holder right-hand member is connected with the circular shaft section, the right-hand member of circular shaft section is provided with square spindle nose, it is protruding that the circular shaft section is passed the sealing axle sleeve that is arranged in the body of heater, the lower end of the square spindle nose of circular shaft section right part and slagging-off handle joins and passes through bolting, the bottom of body of heater is a slag trapping chamber, the wall of slag trapping chamber is provided with air inlet, air inlet is vertically installed with guide duct in the place, the guide duct upwards annular secondary burner suitable for reading with being arranged on burner hearth is communicated with, and the inwall of secondary burner is provided with spray wind hole.
4, description of drawings
Fig. 1 is the main TV structure schematic diagram of coal-fired automatic gasifying stove;
Fig. 2 is that the A-A of coal-fired automatic gasifying stove is to cross-sectional view;
Fig. 3 is that the B-B of coal-fired automatic gasifying stove is to the section structure schematic diagram.
Description of reference numerals: body of heater 1; Refractory material 2; Slag trapping chamber 3; Moving grate 4; Burner hearth 5; Air inlet 6; Guide duct 7; Circular shaft head 8; Secondary burner 9; Slagging-off handle 10; Square groove axle holder 11; Circular groove axle holder 12; Square spindle nose 13; Bolt 14; Sealing axle sleeve 15; Square shaft head 16; Circular hole axle sleeve 17; Circular shaft section 18; Air-tightness fire door 19; Spray wind hole 20.
5, embodiment
Shown in accompanying drawing 1-3, coal-fired automatic gasifying stove of the present utility model, it is by body of heater 1, burner hearth 5, moving grate 4, air inlet 6 is formed, the bottom of burner hearth 5 is provided with two moving grates 4, the two ends of one of them moving grate 4 are provided with circular shaft head 8, the two ends of another moving grate 4 are respectively arranged with circular shaft head 8 and square shaft head 16, side at burner hearth 5 inwalls is provided with two circular hole axle sleeves 17, the opposite side of burner hearth 5 inwalls is provided with circular groove axle holder 12 and square groove axle holder 11 that opening makes progress that an opening makes progress, the circular shaft head 8 of two moving grate 4 one ends is inserted in respectively in the circular hole axle sleeve 17 of burner hearth 5 inwalls one side, the circular shaft head 8 of two fire grate other ends and square shaft head 16 are carried on a shoulder pole respectively in the circular groove axle holder 12 and square groove axle holder 11 of burner hearth 5 inwall opposite sides, the square groove axle asks 11 right-hand members to be connected with circular shaft section 18, the right-hand member of circular shaft section 18 is provided with square spindle nose 13, it is protruding that circular shaft section 18 is passed the sealing axle sleeve 15 that is arranged in the body of heater 1, the lower end of the square spindle nose 13 of circular shaft section 18 right parts and slagging-off handle 10 joins and is fixing by bolt 14, the bottom of body of heater 1 is a slag trapping chamber 3, the wall of slag trapping chamber 3 is provided with air inlet 6, air inlet is vertically installed with guide duct 7 in 6 places, guide duct 7 annular secondary burner 9 upwards suitable for reading with being arranged on burner hearth 5 is communicated with, and the inwall of secondary burner 9 is provided with and sprays wind hole 20.
Shown in accompanying drawing 2-3, be filled with heat insulating pearlite material 2 in the body of heater 1.
As shown in Figure 2, air inlet 6 is connected with air blast.
Shown in accompanying drawing 1-2, slag trapping chamber 3 is provided with air-tightness fire door 19.
Embodiment
Before igniting is used, go into the firewood of an amount of kindling on the fire grate upper berth, again coal is filled it up with, and stirred evenly, build bell with fiery pricker, close firing door tight, close Hui Men again after opening grey doors combustion kindling, open fan switch blowing (when indoor cigarette is big, can reduce rotation speed of fan or open the ash door and close blower fan), treat coal prosperous after, re-use the blower fan blowing, air is by blast orifice, and a part enters the grieshoch of body of heater, and another part enters the body of heater cavity, the air that enters the body of heater cavity does not react with there being clean-burning coal, coal is fully burnt, and heat energy makes full use of, after using up, the swing rocking arm, drive a fire grate and have a down dip,, another fire grate is also had a down dip by connecting rod and support bar, make two ashes on the fire grate fall into grieshoch simultaneously, the ash door is opened, slag is cleaned out, when changing fire grate if desired, can directly upwards hold up fire grate, fire grate will be lifted down.
Coal-fired automatic gasifying stove of the present utility model is compared with prior art, has simple in structurely, is convenient for changing fire grate, and is easy to operate, the efficiency of combustion height, the flue gas that contains carbon monoxide can fully burn by secondary energy savings, free from environmental pollution, thereby, have good value for applications.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (4)
1, coal-fired automatic gasifying stove, comprise body of heater, burner hearth, moving grate, air inlet, the bottom that it is characterized in that burner hearth is provided with two moving grates, the two ends of one of them moving grate are provided with the circular shaft head, the two ends of another moving grate are respectively arranged with circular shaft head and square shaft head, side at inboard wall of burner hearth is provided with two circular hole axle sleeves, the opposite side of inboard wall of burner hearth is provided with the holder of circular groove axle and square groove axle holder that opening makes progress that an opening makes progress, the circular shaft head of two moving grate one ends is inserted in respectively in the circular hole axle sleeve of inboard wall of burner hearth one side, the circular shaft head of two fire grate other ends and square shaft head are carried on a shoulder pole respectively in the circular groove axle holder of inboard wall of burner hearth opposite side and the holder of square groove axle, square groove axle holder right-hand member is connected with the circular shaft section, the right side of circular shaft section is provided with square spindle nose, it is protruding that the circular shaft section is passed the sealing axle sleeve that is arranged in the body of heater, the lower end of the square spindle nose of circular shaft section right part and slagging-off handle joins and passes through bolting, the bottom of body of heater is provided with slag trapping chamber, the wall of slag trapping chamber is provided with air inlet, air inlet is vertically installed with guide duct in the place, the guide duct upwards annular secondary burner suitable for reading with being arranged on burner hearth is communicated with, and the inwall of secondary burner is provided with spray wind hole.
2, coal-fired automatic gasifying stove according to claim 1 is characterized in that being filled with in the body of heater heat insulating pearlite material.
3, coal-fired automatic gasifying stove according to claim 1 is characterized in that air inlet is connected with air blast.
4, coal-fired automatic gasifying stove according to claim 1 is characterized in that slag trapping chamber is provided with the air-tightness fire door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620088769 CN200955774Y (en) | 2006-09-11 | 2006-09-11 | Coal-fired automatic gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620088769 CN200955774Y (en) | 2006-09-11 | 2006-09-11 | Coal-fired automatic gasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200955774Y true CN200955774Y (en) | 2007-10-03 |
Family
ID=38774358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620088769 Expired - Fee Related CN200955774Y (en) | 2006-09-11 | 2006-09-11 | Coal-fired automatic gasifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200955774Y (en) |
-
2006
- 2006-09-11 CN CN 200620088769 patent/CN200955774Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 |