CN2807175Y

CN2807175Y - Boiler type carbon furnace

Info

Publication number: CN2807175Y
Application number: CNU2005200044909U
Authority: CN
Inventors: 李东昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-02-28
Filing date: 2005-02-28
Publication date: 2006-08-16
Anticipated expiration: 2015-02-28

Abstract

The utility model relates to a boiler type carbon furnace modified by utilizing various new and old carbon furnaces with multilayer flame paths and multiple pot bodies. The carbon furnace comprises two rows of through upright material calcining pots from top and bottom, and heating flame paths zigzag arranged around the upright material calcining pots, wherein volatile discharge ports are arranged on the side walls of the upper parts of the material calcining pots. The utility model is characterized in that the top layers or the lower layers of heating flame paths are provided with natural gas inlets, and the lower layers of the material calcining pots are provided with conic pre-heating water jackets connected with a heat collecting box arranged on the lower part of the furnace body and communicated with a gas bag arranged on the top of the furnace body via a longitudinal heated pipe arranged in a heating flame path. The boiler type carbon furnace of the utility model utilizes natural gas for ignition or support combustion, overcomes the environmental contamination brought by the stove ignition and the stove support combustion. Simultaneously the utility model structurally adds a heat exchange device to exchange heat. The utility model can cause clinker to be rapidly cooled, so the made clinker has no open flame, and accordingly the clinker is directly sacked. The utility model can also fully utilize the residual heat produced by calcining carbon, and saves material and energy.

Description

A kind of boiler formula carbon furnace

Technical field

The utility model relates to the architecture advances of Industrial Stoves, particularly relates to a kind of improved boiler formula of various new and old multilayer quirk multiple tank body carbon furnaces carbon furnace that utilizes.

Background technology

Carbon element is very extensive in industrial application.It is that anthracite forms after calcining under 1200 ℃ the naked light condition, removing the volatile matter that can burn, and the calcining of carbon element is to be finished by special carbon furnace.Carbon furnace of the prior art is divided into two kinds, i.e. downflow type calcining furnace and reverse-flow calcining furnace, they all are to utilize flammable volatile matter to do fuel when just producing to keep production, have burning even, energy-conservation, pollute low, output advantages of higher.

But the following technological deficiency of above-mentioned carbon furnace ubiquity:

1. must light with stove, this moment, the bituminous coal in the stove will inevitably contaminated environment;

2. in the lower floor in calcining road, up to 700 ℃ grogs with heat must total loss, wasted heat causes the heat waste height;

3. though above-mentioned carbon furnace has been removed the problem of necessary dependence stove heat supply, when furnace temperature is undesired, also need to open stove and keep its constant temperature, extremely inconvenient, the pollution that inevitably brings bituminous coal again.

The utility model content

The purpose of this utility model is to provide a kind of environmental pollution little, can the components utilising waste heat, and improved boiler formula carbon furnace on various new and old multilayer quirk multiple tank body carbon furnaces basis.

The utility model is realized by following scheme:

A kind of boiler formula carbon furnace, comprise that two rows are by top vertical forge batch can and the on every side reciprocally arrayed heating quirk the thereof straight-through end of to, the fugitive constituent outlet is located on the upper portion side wall of forging batch can, it is characterized in that: the top layer of described heating quirk or lower floor are provided with the natural gas air inlet; Described lower floor of forging batch can is provided with the taper hot water jacket, and this taper hot water jacket links to each other with the heat-collecting box that is located at the body of heater bottom, and communicates with the gas bag that is located at the body of heater top by the vertical heat pipe that is installed in the heating quirk inwall;

Be provided with the temperature adjusting plate that is used to regulate the natural gas consumption in the heating quirk of described natural gas air inlet correspondence.

Boiler formula carbon furnace of the present utility model is to have removed original stove on the basis of seven layers of old-fashioned natural styles or above carbon furnace, and be provided with the natural gas air inlet at burning gallery top layer or lower floor, light and combustion-supporting by natural gas igniting and combustion-supporting replacement stove, overcome that stove is lighted and the combustion-supporting environmental pollution that brings; Forging batch can lower floor installation taper hot water jacket (the awl point is the finished product discharging opening) simultaneously, behind the heat that water in the water jacket absorbs finished product fully and brought, enter the preheating water tank, vertical heat pipe in the pressure lower edge of water pump is installed in heating quirk double wall arrives the gas bag at carbon furnace top subsequently, gained steam can be used for civilian heating, small power generation, industries such as Chemical Manufacture, this design both can make the chilling temperature that quickens grog, make the grog flames of anger of producing, thereby directly pack, can make full use of the waste heat that is produced behind the calcining carbon element again, economical with materials, energy savings.

The welding portion of hot water jacket, preheating water tank and heat pipe that boiler formula carbon furnace of the present utility model is used all is exposed to the outside, so the maintenance of system is also more convenient.

Description of drawings

Fig. 1 is the structural representation sketch of the utility model boiler formula carbon furnace;

Fig. 2 is the top plan view of the utility model boiler formula carbon furnace;

Fig. 3 is the side sectional view of the utility model boiler formula carbon furnace.

The specific embodiment

As Fig. 1, Fig. 2, shown in Figure 3, boiler formula carbon furnace of the present utility model is to reconstruct on the basis of seven layers of existing old-fashioned natural styles or above carbon furnace: this stove has a rectangle body of heater 1, body of heater 1 has two-layer: outer is the brick layer, internal layer is a heat-insulation layer, and the heat-insulation layer ecto-entad is made up of insulating brick, refractory brick and insulation asbestos board successively.Be provided with in the body of heater 1 two rows by the top straight-through the end of to forge batch can 2, forging around the batch can 2 is heating quirk 3.Above-mentioned heating quirk 3 is that the quirk of turning back is five to 15 layers, decides as required by the formed quirk of turning back of being interspersed of horizontal baffle 11; Top layer or bottom at heating quirk 3 are provided with natural gas air inlet 9, this natural gas air inlet 9 is with after the hot-air that hot-air road 12 comes out mixes, together in heating quirk 3 internal combustion, in order to regulate the temperature in the heating quirk 3, in heating quirk 3, also be provided with temperature adjusting plate 10, also be provided with hot-air in body of heater 1 position of natural gas air inlet 9 and regulate mouth 13 corresponding to natural gas air inlet 9.Above-mentioned lower floor of forging batch can 2 is equipped with taper hot water jacket 4, the awl point of this taper hot water jacket 4 promptly constitutes the grog discharging opening, taper hot water jacket 4 links to each other with the heat-collecting box 5 that is located at body of heater 1 bottom, and communicate with the gas bag 7 that is located at the body of heater top by the vertical heat pipe 6 that is installed in heating quirk 3 inwalls, when the water in the taper hot water jacket 4 with forge grog in the batch can 2 and exchanged heat after, collected in the heat-collecting box 5, in the vertical heat pipe 6 that is being installed under the pressure of water pump in the heating quirk 3, be sent in the gas bag 7 after the heating once more subsequently, used it for anything else.At top layer quirk place, forge and have fugitive constituent outlet 8 on batch can 2 sidewalls, forge the fugitive constituent of materials in the batch can 2 and discharge thus, enter the quirk burning.

Claims

1, a kind of boiler formula carbon furnace, comprise that two rows are by top vertical forge batch can (2) and the on every side reciprocally arrayed heating quirk (3) the thereof straight-through end of to, fugitive constituent outlet (8) is located on the upper portion side wall of forging batch can (2), it is characterized in that: the top layer of described heating quirk (3) or lower floor are provided with natural gas air inlet (9); Described lower floor of forging batch can (2) is provided with taper hot water jacket (4), this taper hot water jacket (4) links to each other with the heat-collecting box (5) that is located at body of heater (1) bottom, and communicates with the gas bag (7) that is located at body of heater (1) top by the vertical heat pipe (6) that is installed in heating quirk (3) inwall.

2. boiler formula carbon furnace as claimed in claim 1 is characterized in that: be provided with the temperature adjusting plate (10) that is used to regulate the natural gas consumption in the heating quirk (3) of described natural gas air inlet (9) correspondence.