CN2072653U - Blowing coal stove - Google Patents

Abstract

The utility model provides a blowing coal stove, which is suitable for cooking and heating for schools, families, shops, etc. in urban and rural areas. An air-blast device is utilized for saving wood for ignition. A stove bucket (3) with an air inlet pipe is arranged in the lower part of the bottom surface of a grate (2) in the middle of the interior of an ordinary coal stove (1). A bottom hole in the lowest position of the stove bucket (3) is covered by a ball (4) moving optionally. Air blowing and combustion are implemented by means of an external air source. Residual articles of agricultural commodity of corn stems, leaves, roots, bean stems, straw, rice shells, etc. can be burned for replacing ordinary wood used for ignition for igniting powder coal.

Description

Blowing coal stove

The utility model relates to a kind of Blowing coal stove, be applicable to places such as school, family or shop in cities and towns and the rural area utilize the blowing device igniting with the heating of saving the igniting firewood, cook and use coal stove.

In prior art, various coal stoves commonly used are split into segment Yin Ran Block coal or honeycomb briquette with firewood earlier usually when igniting, add the coal base made from fine coal, clay combination drying again.Rural area and small town all do not have the honeycomb briquette supply at present, lump coal costs an arm and a leg and the utmost point is hard to buy, especially difficulty is that coal stove all needs a considerable amount of firewoods when lighting a fire at every turn, it is about 80% that China's people in the countryside account for whole nation sum, and the middle and primary schools in rural area and the market town promptly have hundreds thousand of, the north of china in winter cold weather, all need use coal stove for heating every day, morning, igniting was extinguished before finishing classes and leave school, and promptly this whole nation consumption firewood sum is just very surprising.Present national forest reserves scarcity fully satisfies supply even waste and old firewood is also difficult, most of family cooks, heating, the time igniting all feel difficulty and trouble.Carry out when the school that the rural area has haves no alternative but warm oneself in the winter time by the student pay the igniting firewood way, it is destroyed, regrettable really therefore usually to cause sapling to be cut down mountain forest.But resources such as the bar of corn, leaf, root, beanstalk, straw, rice husk are also abundanter in the rural area, and just these fuel mass are light, caloric value is low, burning time is short and ash content is too big, and utilizing their fine coal that ignites in the coal stove of lighting a fire is the comparison difficulty.

The purpose of this utility model provides a kind of blowing device that utilizes and replaces the ignite Blowing coal stove of fine coal of firewood with agricultural product castoff product such as cornstalk, root, beanstalk, straw.

A kind of Blowing coal stove of the utility model, it is made up of the coal stove (1) that its bosom is equipped with fire grate (2), it is characterized in that the bottom surface of being close to fire grate (2) is equipped with the stove bucket (3) that has blast pipe, the bottom outlet of its lowest position of stove bucket (3) by can be arbitrarily movable ball (4) blanking cover.

The utility model compared with prior art, it can use agricultural product castoff product such as the cornstalk that be easy to find in the rural area, leaf, root, beanstalk, straw, rice husk to utilize blowing device to light a fire to ignite fine coal in common coal stove commonly used, open blowing during urgent need so that the intensity of a fire is vigorous, delay the time spent or during the teacher teaches, can stop blowing and alleviate dry sound retarded combustion, can save a match and daily coal, saving, convenient, practical.

Accompanying drawing: the total assembling view of Blowing coal stove

Parts title among the figure: 1. coal stove 2. fire grates 3. stove buckets 4. balls

The specific embodiment of accompanying drawings the utility model Blowing coal stove: accompanying drawing is depicted as total assembling view of Blowing coal stove, upper and lower fire door, the Hui Men of being respectively equipped with in front with iron rivet welding (or urib founding), top, back is provided with chimney breast, and the common coal stove ［ 1 ］ of bell is arranged at the top.Should smear the certain thickness clay that is mixed with hemp cut, iron end at the coal stove trunk inwall of iron plate rivet welding.On the support of coal stove ［ 1 ］ bosom, place cast iron grate furnace ［ 2 ］.The bottom surface of being close to fire grate ［ 2 ］ can install and fix a stove bucket ［ 3 ］ that has blast pipe with several bolts, and stove bucket ［ 3 ］ should be cast obconic funnel-form with the pig iron, and its blast pipe mouth of pipe is located at left and right side according to the coal stove placement location or all can in the back.Stove bucket ［ 3 ］ also can burn the four prismatic stove buckets that fall of cauldron with used being used in to pull the air blast of wind casket of can having bought at any time in rural area.Its blast pipe directly is connected with the discharge pipe of wind regime, often turns on the market on the discharge pipe of the electric blower of the 40w of supply or 60w for the area that has power supply, also can connect other wind regimes at areas without electricity.Stove bucket ［ 3 ］ its lowest position has an ash removing opening, georama ［ 4 ］ blanking cover of making by can be arbitrarily movable cast iron at ordinary times, ignite incinerate behind the fine coal tiny ashes of shape of igniting can move jack-up ball ［ 4 ］ with the cleek hook and make ashes by falling in the bottom outlet, and the bulk slag is then clawed by fire grate ［ 2 ］ upper front fire door.The igniting of this kind Blowing coal stove can be without firewood, and igniting is rapid, the adjusting intensity of a fire is simple and easy, burns fully, saves fire coal.

Claims (1)

1, a kind of Blowing coal stove, it is made up of the coal stove [1] that its bosom is equipped with fire grate [2], it is characterized in that the bottom surface of being close to fire grate [2] is equipped with the stove bucket [3] that has blast pipe, the bottom outlet of its lowest position of stove bucket [3] by can be arbitrarily movable ball [4] blanking cover.