CN2455722Y - Two surface concave briquette with curved perifery and sectional holes - Google Patents
Two surface concave briquette with curved perifery and sectional holes Download PDFInfo
- Publication number
- CN2455722Y CN2455722Y CN 00267662 CN00267662U CN2455722Y CN 2455722 Y CN2455722 Y CN 2455722Y CN 00267662 CN00267662 CN 00267662 CN 00267662 U CN00267662 U CN 00267662U CN 2455722 Y CN2455722 Y CN 2455722Y
- Authority
- CN
- China
- Prior art keywords
- moulded coal
- briquette
- coal
- fire hole
- concave
- 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
Links
Images
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a briquette. The utility model is characterized in that the side periphery of the briquette is provided with an edge groove, and the side and the edge groove of the briquette are formed into a curved periphery of the briquette. Two end faces of the briquette are provided with a concave chamber, a ventilation slot is arranged toward the centre on the two end faces of the briquette, the center which is vertically distributed of the briquette is provided with a big fire hole, and the periphery of the center is provided with small fire holes. The utility model has the advantages of coal saving, quick ignition, strong fire and less pollution.
Description
The utility model relates to a kind of moulded coal.
Traditional honeycomb briquette is the cylinder type of the vertical fire hole that gathers.During use, be arranged in the fire hole of burner hearth honeycomb briquette and must the such oxygen of consistency from top to bottom could run through that to enter fire coal combustion-supporting from burner hearth bottom.The moulded coal fuel of fire hole periphery is undertaken by fire hole on the other hand, and enters the air and the fire door distance dependent of fire hole, often causes moulded coal thoroughly not burn, and causes the moulded coal heat utilization efficiency lower.Simultaneously, traditional honeycomb briquette build greatly takes coal, and the speed of getting angry is slow, a little less than the firepower.Combustion exhaust gas is big, contaminate environment is serious.
The purpose of this utility model is a design a kind of Qu Bianyi hole concave-concave energy-saving coal, makes it have province's coal, and the speed of getting angry is fast, and firepower is strong, sufficient combustion, less contamination and the convenient advantage of using.
The utility model adopts the side periphery at moulded coal to be provided with the limit groove, and the side of moulded coal and limit groove constitute the bent limit of moulded coal.The both ends of the surface of moulded coal are provided with a concavity facing downwards chamber, and the both ends of the surface of moulded coal are provided with ventilation slot to the center.The vertical center of distribution of moulded coal is provided with a big fire hole, and big fire hole is a small fire hole with vertical fire hole on the moulded coal around it, and the said structure design has realized this reality and novel purpose.
The coal consumption that the utility model has the advantages that moulded coal only accounts for 4/5ths of the identical moulded coal coal consumption of conventional size, and identical piece is counted moulded coal and is got angry than traditional moulded coal that speed is fast, firepower is strong, moulded coal can fully burn, moulded coal after the burning does not have the black coal slag, since this coal quick combustion, sufficient combustion, smoke evacuation is little during burning, time is short, the less contamination environment, and be easy to make produce, cost is low, heat utilization efficiency is high.Simultaneously, the convenient use need not bother and aim at fire hole up and down, can finish to make things convenient for result of use.
Below in conjunction with Figure of description the utility model structure is further described.
Fig. 1 is the utility model synoptic diagram.
Fig. 2 is the A-A diagrammatic cross-section of Fig. 1.
As shown in Figure 1, the side periphery at moulded coal is provided with limit groove 2, the side 1 of moulded coal and the bent limit of limit groove formation moulded coal.The limit groove connects the upper and lower ends of moulded coal side.Be smooth-shaped between the side of limit groove and moulded coal, move moulded coal to prevent to move to break up moulded coal and be beneficial to.
See also illustrated in figures 1 and 2ly, be provided with a concave surface chamber 4 in the both ends of the surface of moulded coal, the concave surface chamber should be recessed down apart from a peripheral segment distance, to guarantee that two moulded coal faces be beneficial to the hardness that connects and guarantee moulded coal up and down.The both ends of the surface of moulded coal laterally are provided with ventilation slot 5 to the center, and its effect is to be beneficial to the concave surface chamber competent convection current air is provided, and is beneficial to the concave surface chamber and fully exchanges heat and air, homogeneous combustion with the moulded coal edge.During making, ventilation slot and big or small fire hole and concave surface chamber can be positioned at the moulded coal mould last time and be stamped to form.Ventilation slot can be established 4～8 according to situation.Be provided with a big fire hole 6 at the vertical center of this moulded coal, the big fire bore dia can be 1.5～2.5 centimetres, big fire hole and its vertical fire hole of moulded coal on every side are small fire hole 3, and the small fire hole diameter is 1～1.4 centimetre, and the ventilation slot end face preferably connects big fire hole periphery and is beneficial to convection of air.During use, 3～4 of moulded coals are superimposed upon in the burner hearth, interlock between every lump coal piece top and bottom and form a shuttle type combustion chamber, all the communicate combustion chamber of this concave surface chamber formation of size fire hole and the periphery of moulded coal, no matter therefore whether consistency from top to bottom moulded coal fire hole does not all influence moulded coal fully do not burn, also be beneficial to the burning fully as early as possible of moulded coal, be more conducive to the burning fully as early as possible of moulded coal.
In a word, the utility model quick combustion, firepower is violent, burns thoroughly, and less contamination is economized on coal, the heat utilization efficiency height is a kind of substitute products of traditional moulded coal.
Claims (3)
1, a kind of Qu Bianyi hole concave-concave energy-saving coal, formed by the vertical small fire hole that distributes on the moulded coal, it is characterized in that being provided with the limit groove at the side periphery of moulded coal, the side of moulded coal and limit groove constitute the bent limit of moulded coal, the both ends of the surface of moulded coal are provided with a concave surface chamber, the both ends of the surface of moulded coal are provided with ventilation slot to the center, and the vertical center of distribution of moulded coal is provided with a big fire hole, big fire hole with its on every side the vertical fire hole on the moulded coal be small fire hole.
2, by the described Qu Bianyi of claim 1 hole concave-concave energy-saving coal, it is characterized in that: the limit groove connects the upper and lower ends of the side of moulded coal.
3, by the described Qu Bianyi of claim 1 hole concave-concave energy-saving coal, it is characterized in that: be smooth-shaped between the side of limit groove and moulded coal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00267662 CN2455722Y (en) | 2000-12-25 | 2000-12-25 | Two surface concave briquette with curved perifery and sectional holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00267662 CN2455722Y (en) | 2000-12-25 | 2000-12-25 | Two surface concave briquette with curved perifery and sectional holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2455722Y true CN2455722Y (en) | 2001-10-24 |
Family
ID=33621429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00267662 Expired - Fee Related CN2455722Y (en) | 2000-12-25 | 2000-12-25 | Two surface concave briquette with curved perifery and sectional holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2455722Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119977A (en) * | 2014-07-14 | 2014-10-29 | 张启凤 | A honeycomb briquette brick |
-
2000
- 2000-12-25 CN CN 00267662 patent/CN2455722Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119977A (en) * | 2014-07-14 | 2014-10-29 | 张启凤 | A honeycomb briquette brick |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2455722Y (en) | Two surface concave briquette with curved perifery and sectional holes | |
| CN201289080Y (en) | Backfire proof energy collecting energy conserving furnace head | |
| CN202521647U (en) | Efficient energy-saving cooking stove | |
| CN2604436Y (en) | Abnormal-hole, fluted energy-saving honeycomb coal | |
| CN2497176Y (en) | Coal-saving stove with dust-proof plate | |
| CN204629594U (en) | A kind of secondary air high-efficiency energy-saving firewood stove | |
| CN201531913U (en) | Furnace pipe for firewood burning furnace | |
| CN2517968Y (en) | Rice husk burner | |
| CN2394122Y (en) | Gas range for processing tea | |
| CN2806474Y (en) | Energy-saving honeycomb briquette | |
| CN201025377Y (en) | Gas energy-saving kitchen tool | |
| CN2548028Y (en) | Oblique-bottom, two-combustino-chamber back-fire stove | |
| CN2765075Y (en) | High performance energy-saving flaming coal stove | |
| CN2288365Y (en) | Energy-saving coal stove | |
| CN2549344Y (en) | High-efficiency multifunctional energy-saving furnance | |
| CN2611782Y (en) | Carburation burner of directly burning gas range for burning coal and firewood | |
| CN2516849Y (en) | Energy-saving stove using coal and gas | |
| CN2300008Y (en) | Domestic coal stove hearth | |
| CN2524170Y (en) | High-efficiency energy-saving gas boilers for living | |
| CN2758607Y (en) | Dual-purpose coal stove | |
| CN2218884Y (en) | Wet smoke abatement energy saving gas burning range | |
| CN2074871U (en) | Stereo oxygen supply gas/coal furnace | |
| CN2171785Y (en) | Plum-blossom type stove | |
| CN2541743Y (en) | Multifunctional furnace | |
| CN203442890U (en) | Air exhausting energy-saving furnace |
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 |