CN2242396Y - Steam jetting honey comb coal stove - Google Patents
Steam jetting honey comb coal stove Download PDFInfo
- Publication number
- CN2242396Y CN2242396Y CN 95243108 CN95243108U CN2242396Y CN 2242396 Y CN2242396 Y CN 2242396Y CN 95243108 CN95243108 CN 95243108 CN 95243108 U CN95243108 U CN 95243108U CN 2242396 Y CN2242396 Y CN 2242396Y
- Authority
- CN
- China
- Prior art keywords
- stove
- spray vapour
- combustion chamber
- honeycomb briquette
- vapour
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a steam jetting honey comb coal stove, comprising a stove body, stove cores, a heat-insulating layer, a stove bridge, a vaporization sleeve and a steam injection disc. The vaporization sleeve is positioned at the middle upper part of the stove cores to form a cylindrical stove chamber with upper and lower stove cores, and the vaporization sleeve is connected with a water inlet pipe and an air pipe. The steam injection disc is provided with steam injection holes which are corresponding to honey comb coal holes, and the steam injection disc which is connected with a steam supply pipe in a rotary way is positioned under the stove bridge. The utility model has obviously fast fire, high temperature and obvious coal economization effect.
Description
The utility model relates to a kind of coal furnace, particularly relates to a kind of spray vapour honeycomb briquette stove.
Existing honeycomb briquette stove is by body of heater, and heat-insulation layer and combustion chamber constitute, and combustion air is entered by the combustion chamber bottom, along rising on the honeycomb briquette hole, makes coal combustion, and it is slow to get angry, and temperature is low.Carried out various improvement later on, as the vaporization cover has been set, adopted the mode that sprays into water vapour from the bottom combustion-supporting, to improve furnace temperature, to be sparing in the use of coal.Chinese patent 86200808 has been introduced a kind of blowing steam coal stove, is a vaporization cover is set outside combustion chamber, and an end of vaporization cover is communicated with water injection nozzle, water inlet by-pass cock and water tank, and the other end is chewed with the spray vapour that is located at burner hearth bottom by steam delivery tube and communicated.The number that spray vapour is chewed is 4-12, is arranged in square.This kind blowing steam coal stove is owing to produce water vapour, and generates water-gas with fire coal, and good combustion-supporting effect is arranged, and can improve furnace temperature.But because vaporization is set on outside the combustion chamber, promptly vaporization cover internal diameter is consistent with the combustion chamber external diameter, and the heat in the burner hearth can not be directly passed to the vaporization cover, thus influence vaporization cover caloric receptivity, and vaporization effect is relatively poor.Moreover spray vapour chews with the honeycomb briquette hole and do not have complete one-to-one relationship, and this can influence the abundant haptoreaction between water vapour and fire coal.
The purpose of this utility model is to provide a kind of vaporization cover and spray vapour is chewed the spray vapour honeycomb briquette stove that improves to some extent.
The utility model spray vapour honeycomb briquette stove comprises body of heater, combustion chamber, heat-insulation layer, grate, vaporization cover and spray vapour device etc.Vaporization cover is positioned at the combustion chamber middle and upper part, and its internal diameter is consistent with the combustion chamber internal diameter, and replaces this section combustion chamber, constitutes burner hearth jointly with combustion chamber up and down, and vaporizing to put is connected with water inlet pipe and steam delivery tube.Spray vapour device be one its be provided with and the honeycomb briquette hole spray vapour dish of jetted hole one to one, be installed under the grate, and be rotationally connected with steam delivery tube, promptly spraying the vapour dish can turn an angle in the horizontal direction, rotate when being convenient to coal, make ashes can directly not drop into jetted hole, stop up jetted hole.Can set back after the vapour dish rotates in order to guarantee to spray, promptly with honeycomb briquette to the hole, can a positioning block be set on grate, the piece restriction that just in time is positioned when spray vapour dish is turned an angle is to guarantee accurately to the hole.Because spray vapour dish is positioned at lower furnace portion, may be stopped up by ashes after use a period of time, therefore on spray vapour dish, sewage draining exit is set, be convenient to pull down cleaning, should add a cover on the sewage draining exit, dust enters in the spray vapour dish thus in preventing to use.
The course of work of the utility model spray vapour honeycomb briquette stove is, water enters the vaporization cover from water inlet pipe, vaporization is enclosed within burner hearth and absorbs heat for a long time, make it produce water vapour, water vapour enters spray vapour dish from steam delivery tube, spray in the honeycomb briquette hole of burning by jetted hole, also the jetted hole ambient air is brought into the coal hole of burning simultaneously.Water vapour and coal-fired reaction produce carbon monoxide, hydrogen and oxygen (water-gas) under the high temperature, have good burning and combustion-supporting effect, make the acutely burning in burner hearth of its coal, cause the interior temperature of stove to raise rapidly.
The advantage of the utility model spray vapour honeycomb briquette stove is, has adopted one, replaces the primary reformer core with the vaporization cover, makes it produce better vaporization effect.Its two, spray vapour dish and honeycomb briquette one pair of holes more help to burn.Its three, spray vapour dish can turn an angle, and prevents that dust from directly falling into the new construction mode of jetted hole, quick combustion, the intensity of a fire is prosperous, furnace temperature is high, save time and economize on coal.
Describe the utility model embodiment in detail below in conjunction with accompanying drawing.
Fig. 1: the utility model structural representation.
Fig. 2: spray vapour dish vertical view.
The utility model spray vapour honeycomb briquette stove comprises body of heater 1, combustion chamber 2, heat-insulation layer 3, grate 4, fire door 5, be connected with the vaporization cover 8 of water inlet pipe 6 and steam delivery tube 7, vaporization cover 8 is positioned at several from top to bottom, on the position between first coal and second coal, spray vapour dish 9 is positioned at grate 4 times, and be rotationally connected with steam delivery tube 7, have on the spray vapour dish 9 and honeycomb briquette hole jetted hole 10 one to one, locating piece 11 is arranged on the grate 4.
Claims (3)
1, a kind of spray vapour honeycomb briquette stove, comprise body of heater, combustion chamber, heat-insulation layer, grate, vaporization cover and spray vapour device, it is characterized in that being connected with the vaporization cover of water inlet pipe and steam delivery tube, be positioned at the combustion chamber middle and upper part, its internal diameter is consistent with the combustion chamber internal diameter, and replaces this section combustion chamber, constitutes burner hearth jointly with combustion chamber up and down; Spray vapour device be one its be provided with and the honeycomb briquette hole spray vapour dish of jetted hole one to one, be positioned under the grate and and be rotationally connected with steam delivery tube.
2, spray vapour honeycomb briquette stove as claimed in claim 1 is characterized in that grate is provided with and is convenient to gasifying disk and the honeycomb briquette locating piece to the hole.
3, spray vapour honeycomb briquette stove as claimed in claim 1 or 2 is characterized in that spraying on the vapour dish sewage draining exit is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95243108 CN2242396Y (en) | 1995-12-29 | 1995-12-29 | Steam jetting honey comb coal stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95243108 CN2242396Y (en) | 1995-12-29 | 1995-12-29 | Steam jetting honey comb coal stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2242396Y true CN2242396Y (en) | 1996-12-11 |
Family
ID=33883919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95243108 Expired - Fee Related CN2242396Y (en) | 1995-12-29 | 1995-12-29 | Steam jetting honey comb coal stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2242396Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116164311A (en) * | 2023-03-03 | 2023-05-26 | 云南农业大学 | Energy-saving environment-friendly boiler capable of improving combustion efficiency |
-
1995
- 1995-12-29 CN CN 95243108 patent/CN2242396Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116164311A (en) * | 2023-03-03 | 2023-05-26 | 云南农业大学 | Energy-saving environment-friendly boiler capable of improving combustion efficiency |
| CN116164311B (en) * | 2023-03-03 | 2023-10-31 | 云南农业大学 | Energy-saving environment-friendly boiler capable of improving combustion efficiency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |