CN202011864U

CN202011864U - Formed coal

Info

Publication number: CN202011864U
Application number: CN2011200559188U
Authority: CN
Inventors: 朱广凌
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-07
Filing date: 2011-03-07
Publication date: 2011-10-19
Anticipated expiration: 2021-03-07

Abstract

The utility model relates to a formed coal, which is provided with a cavity structure defined by the lateral wall. The upper end face of the lateral wall is larger than the lower end face of the lateral wall. The formed coal is further provided with a bottom integrated with the lateral wall. Vent holes are arranged at the bottom. A top face with vent holes is arranged at the upper portion of the lateral wall, and the top face, the lateral wall and the bottom are combined to a whole. The formed coal has the advantages that 1 the formed coal is in a flower pot shape so that the formed coal after being burnt can be reused to serve as a flower pot; 2 the formed coal resolves a problem of waste produced by residues of the formed coal, thereby realizing environment protection; and 3 the formed coal can be widely applied in a furnace, a gas producer and an industrial furnace which are used in metallurgy industry, casting industry, fertilizer industry, calcium carbide industry and a railway locomotive.

Description

A kind of moulded coal

Technical field

The utility model relates to a kind of moulded coal.

Background technology

Moulded coal is to be main raw material with fine coal, by the desired proportioning of concrete purposes, physical strength and shape size, through mechanical workout compression moulding, have certain intensity and size, and different coal finished product.Common have coal briquette, briquet, coal rod, a honeycomb briquette etc.But the cinder that current moulded coal burning back produces generally is not used, and is the junk that need handle.This all is because the shape and structure of existing moulded coal does not have available value, thereby makes the shape and structure of the moulded coal slag that moulded coal burning back produces also not have available value.This shows that above-mentioned existing moulded coal exists inconvenience and defective on using, demand urgently being improved.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of recycling moulded coal of moulded coal slag with flowerpot shape, its burning back generation at the deficiency of above-mentioned prior art existence.

The utility model is that the technical scheme that problem adopted of the above-mentioned proposition of solution is: a kind of moulded coal is characterized in that: it has the cavity structure that is surrounded by sidewall, and the upper surface of sidewall is greater than the lower surface of sidewall.

Press such scheme, also have and sidewall all-in-one-piece bottom, described bottom is provided with ventilation hole.

Press such scheme, the top of described sidewall is provided with the end face that has ventilation hole, and end face and sidewall, bottom are integral.

Press such scheme, the height of described sidewall is 5-60cm, and thickness is 0.5-25cm.

Press such scheme, the cross section of described sidewall is circular.

Press such scheme, the radius of the upper surface of described sidewall is 4-30cm.

Press such scheme, the thickness of described bottom is 1-50cm.

Press such scheme, the cross section of described bottom is circular.

Press such scheme, the radius of the lower surface of described bottom is 4-30cm.

Press such scheme, the thickness of described end face is 1-20cm.

The beneficial effects of the utility model are: 1, have the flowerpot shape, moulded coal slag after the burning is had utilize function-use when flowerpot again.2, solve the rubbish that produces because of the moulded coal slag, realized environmental protection.3, the utility model can be widely used in boiler, producer gas generator and the Industrial Stoves of metallurgy, casting, chemical fertilizer, calcium carbide industry and railway locomotive use.

Description of drawings

Fig. 1 is the sectional view of first embodiment of the utility model.

Fig. 2 is the sectional view of second embodiment of the utility model.

Fig. 3 is the perspective view of second embodiment of the utility model.

Fig. 4 is the sectional view of the 4th embodiment of the utility model.

Fig. 5 is the perspective view of the 4th embodiment of the utility model.

Embodiment

Further specify embodiment of the present utility model below in conjunction with accompanying drawing.

Embodiment 1, referring to Fig. 1, and a kind of moulded coal, it has the cavity structure 8 that is surrounded by sidewall 1, can plant plant in the cavity, and the upper surface 6 of sidewall 1 is greater than the lower surface 7 of sidewall.Can directly use after the burning of this moulded coal, also can cooperate to be re-used as flowerpot after the lower surface filling of other objects with sidewall and to use as flowerpot.

Embodiment 2, referring to Fig. 2 and Fig. 3, and a kind of moulded coal, integral body is peviform, is pressed into one by the bottom 2 and the sidewall 1 of circle, is cavity 4 in the sidewall 1, and bottom 2 is provided with ventilation hole 3.The height of described sidewall 1 is 5cm, and thickness is 1cm; The thickness of described bottom 2 is 2cm.The cross section of described sidewall is circular, and the radius of its upper surface is 5cm; The radius of the lower surface of described bottom is 4cm.

Embodiment 3, a kind of moulded coal, and integral body is peviform, is pressed into one by the bottom 2 and the sidewall 1 of circle, is cavity 4 in the sidewall 1, and bottom 2 is provided with ventilation hole 3.The height of described sidewall 1 is 50cm, and thickness is 20cm; The thickness of described bottom 2 is 30cm.The radius of the upper surface of described sidewall 1 is 30cm, and the radius of the lower surface of described bottom 2 is 25cm.

Embodiment 4, referring to Fig. 4 and Fig. 5, and a kind of moulded coal, whole moulded coal is peviform, is pressed into one by end face 5, sidewall 1 and bottom 2, surrounds cavity 4 between sidewall 1 and end face 5 and the bottom 2, and described bottom 2 and end face 5 are provided with ventilation hole 3.Can be provided with a big ventilation hole on the described end face 5, be convenient to insert plant; Also can be provided with big ventilation hole on the described bottom, be convenient to draining.The thickness of described end face is 1-20cm.

The bottom of moulded coal also can be made into other shapes except that circular, as square, rectangle, regular polygon etc.; The sidewall of moulded coal can be made cross section and be ring structure such as square, rectangle, regular polygon, circle according to its structure of alteration of form of bottom.

We make flowerpot shape product with moulded coal, can satisfy the burning of moulded coal like this and store that can to make the structural shape of the moulded coal slag that moulded coal generates after burning easily simultaneously again be available, valuable.The moulded coal of this shape obtains the moulded coal slag of flowerpot shape after burning, itself just has certain intensity, and the nodulizing when this is the moulded coal burning causes; Moulded coal slag itself is with regard to the easy intensity of strengthening in addition, and the moulded coal slag has a lot of pores, adds and reinforces liquor, and moulded coal slag energy good absorption waits that the intensity of reinforcing the dried back of liquor moulded coal slag will increase.The optional kind of reinforcing liquor is also a lot, and the concrete grout cheap as valency adds solid-liquid, and valency better quality colloid (or lacquer class) preferably adds solid-liquid, and valency is not high to have certain flexible fiber to strengthen liquid etc. again, and this can select by different product needed.Also can be before burning add enamel face, clay thin-walled, or adjust the inner raw material mix of moulded coal, or the thickening outer wall adjusts the shape of product structure, all can satisfy the product strength needs on the moulded coal surface.The method of reinforced cinder product have a lot and valency cheap, add the plastic flowerpot cover that matches with it, also can strengthen intensity.Or allowing the moulded coal slag that burnt absorb potter's clay liquid, mud etc. can have the solid-liquid that adds of nodulizing, further melt down sintering and reinforce.

Can according to actual needs moulded coal be made into difform objects such as acoustic brick, top ceiling, packing box, application value is big.

The above; only being preferred embodiment of the present utility model, is not that the utility model is done any pro forma restriction, and those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification; equivalent variations or modification all drop in the protection domain of the present utility model.

Claims

1. moulded coal, it is characterized in that: it has the cavity structure that is surrounded by sidewall, and the upper surface of sidewall is greater than the lower surface of sidewall.

2. moulded coal as claimed in claim 1 is characterized in that: also have and sidewall all-in-one-piece bottom, described bottom is provided with ventilation hole.

3. moulded coal as claimed in claim 2 is characterized in that: the top of described sidewall is provided with the end face that has ventilation hole, and end face and sidewall, bottom are integral.

4. as claim 2 or 3 described moulded coals, it is characterized in that: the height of described sidewall is 5-60cm, and thickness is 0.5-25cm.

5. moulded coal as claimed in claim 4 is characterized in that: the cross section of described sidewall is for circular.

6. moulded coal as claimed in claim 5 is characterized in that: the radius of the upper surface of described sidewall is 4-30cm.

7. moulded coal as claimed in claim 2 is characterized in that: the thickness of described bottom is 1-50cm.

8. as claim 2 or 7 described moulded coals, it is characterized in that: the cross section of described bottom is for circular.

9. moulded coal as claimed in claim 8 is characterized in that: the radius of the lower surface of described bottom is 4-30cm.

10. moulded coal as claimed in claim 3 is characterized in that: the thickness of described end face is 1-20cm.