CN201610375U

CN201610375U - Brimstone furnace ignition auxiliary device

Info

Publication number: CN201610375U
Application number: CN2009202697880U
Authority: CN
Inventors: 黄永春; 蓝胜宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-30
Filing date: 2009-10-30
Publication date: 2010-10-20
Anticipated expiration: 2019-10-30

Abstract

A brimstone furnace ignition auxiliary device comprises a columnar well-closed container as a sulfur gasification chamber. A heat accumulator of temperature at more than 250 DEG C is arranged inside the sulfur gasification chamber, a sulfur inlet pipe for introducing solid-state sulfur, liquid-state sulfur, gas-state sulfur or mixture of solid-state sulfur, liquid-state sulfur or gas-state sulfur and air into the sulfur gasification chamber is arranged at the upper part of the sulfur gasification chamber, and a high-temperature gas-state sulfur outlet pipe is arranged at the lower part of the sulfur gasification chamber; and the heat accumulator in the sulfur gasification chamber is a heat accumulation pipe or a tubular heat accumulator, or heat accumulation material lined on the inner wall of the sulfur gasification chamber. The device provided by the utility model has simple structure and safe use, and is economical and practical.

Description

A kind of brimstone furnace ignition-assist apparatus

[technical field]

The utility model relates to a kind of device of producing sulfur dioxide gas.Be particularly related to a kind of production sugaring SO ₂The brimstone furnace ignition-assist apparatus of gas.

[background technology]

SO ₂Be the important auxiliary material of sugar manufacturing process, the SO that use in sugar refinery ₂All be to obtain at present by in brimstone furnace, sulphur being carried out the incendiary method, yet, the igniting of present brimstone furnace mainly is to adopt the artificial mode, i.e. at first burns gasoline or firewood in brimstone furnace, add solid or Molten sulphur then, or in having the sulphur vaporizer of sulphur, add gasoline or firewood burns, make sulphur be lighted.There are the following problems for this sparking mode: the length that 1, takes time, need the long time from the sulphur stable burning of lighting a fire, and ignition process is wayward, and labour intensity is big, and 2, can produce more sulphur trioxide simultaneously during igniting, this can increase the incrustation of equipment pipe; 3, on the other hand, this sparking mode also can be brought unsafe factor owing to need manually operate.The applicant provides in the utility model patent " a kind of method and device of producing sulfur dioxide gas " of application in 2007 that a kind of to feed temperature in roasting kiln be hot blast more than 400 ℃ by adopting, and reaches to make the ignition of water sulphur slurry produce SO ₂The method of gas has overcome the above drawback that traditional combustion system exists.But should produce SO ₂It is complicated that the apparatus structure of gas shows slightly, and input channel is many, this ignition method need with the supporting use of hot blast heating installation of outside, increased operation and cost.

[utility model content]

Technical problem to be solved in the utility model is: provide a kind of " a kind of brimstone furnace ignition-assist apparatus " simple in structure, safer, economical and practical, to overcome the deficiency that above-mentioned prior art exists.

The technical scheme that solves the problems of the technologies described above is: a kind of brimstone furnace ignition-assist apparatus, comprise the sulphur vaporizer, described sulphur vaporizer is a cylindricality encloses container, heat storage is equipped with in described sulphur vaporizer inside, the temperature of this heat storage reaches more than 250 ℃, sulphur vaporizer top is useful on the sulphur inlet tube that solid sulphur, liquid-state sulfur or gaseous state sulphur or solid sulphur, liquid-state sulfur or gaseous state sulphur and AIR MIXTURES is passed into the sulphur vaporizer, and high-temperature gas sulphur outlet pipe is equipped with in sulphur vaporizer bottom.

Its further technical scheme is: the heat storage that be equipped with described sulphur vaporizer inside is mounted in the heat accumulation pipe of sulphur vaporizer inside or places internal tank central authorities, energising or ventilation back temperature temperature reaches tubular heat storage more than 250 ℃, or the heat-storing material that is lined with of container inner wall.

Because adopt technique scheme, a kind of brimstone furnace ignition-assist apparatus of the utility model has following beneficial effect:

1, adopts brimstone furnace ignition-assist apparatus of the utility model and brimstone furnace ignition method to produce the gaseous sulfur input brimstone furnace that its temperature reaches ignition temperature, make brimstone furnace to light a fire at any time, and in moment, reach required intensity of combustion; Can control automatically easily simultaneously, reach arbitrarily and open, shut down, avoid the sulphur waste.

2, adopt the brimstone furnace ignition-assist apparatus of the utility model to produce the gaseous sulfur input brimstone furnace that its temperature reaches ignition temperature, can make brimstone furnace, avoid SO at complete airtight situation down-firing ₂The leakage of gas pollutes environment, and workman's health is worked the mischief.

3, adopt the brimstone furnace ignition-assist apparatus of the utility model, not only can directly produce gaseous sulfur uses for brimstone furnace, can also be as the number of patent application of the previous application of the utility model people: " CN2009101138107 ", name are called: the corollary apparatus of " a kind of brimstone furnace portfire and brimstone furnace ignition method " uses, the sulphur steam that this device is produced since carry distance too far away, heated by a small amount of solidified condensation sulphur steam after causing condensation, make it to become the pyritous sulfur vapor and feed combustion chambers burn again and produce SO ₂, the efficient burning of realization sulphur.

Be described further below in conjunction with the technical characterictic of drawings and Examples a kind of brimstone furnace ignition-assist apparatus of the utility model.

[description of drawings]

The structural representation of a kind of brimstone furnace ignition-assist apparatus of Fig. 1-1～Fig. 1-3: the utility model embodiment one (heat storage is a heat accumulation pipe);

Fig. 2～Fig. 3: the different structure form of the heat storage in the brimstone furnace ignition-assist apparatus:

Fig. 2: heat storage is to place internal tank central authorities, energising or ventilation back temperature temperature to reach tubular heat storage more than 250 ℃,

Fig. 3: heat storage is the heat-storing material that container inner wall is lined with;

Fig. 4-1～Fig. 4-3: the difform cylindrical case of brimstone furnace ignition-assist apparatus:

Fig. 4-1: the cylindrical case cross section is oval,

Fig. 4-2: the cylindrical case cross section is square,

Fig. 4-3: the cylindrical case cross section is a regular hexagon.

Among the figure:

1-high-temperature gas sulphur outlet pipe, 2-sulphur vaporizer, the 31-heat accumulation pipe, 32-tubular heat storage, the 33-lining is at the heat-storing material of sulphur vaporizer inwall, 4-end plate, 5-sulphur inlet tube.

[embodiment]

Embodiment one:

A kind of brimstone furnace ignition-assist apparatus, as Figure 1-1, this device comprises the sulphur vaporizer 2 that is made of a vertical type cylinder shape encloses container, high-temperature gas sulphur outlet pipe 1 is equipped with in sulphur vaporizer bottom, sulphur vaporizer top is useful on the sulphur inlet tube 5 of sulphur being imported the sulphur vaporizer, heat storage is equipped with in described sulphur vaporizer inside, and the temperature of this heat storage reaches more than 250 ℃, the heat storage among Fig. 1-1 be 3 be contained on the end plate 4,3 heat accumulation pipes 31 (referring to Fig. 1-2) that in-line is arranged; Described sulphur from 5 inputs of sulphur vaporizer top sulphur inlet tube can be solid sulphur, liquid-state sulfur or gaseous state sulphur or solid sulphur, liquid-state sulfur or gaseous state sulphur and AIR MIXTURES;

As a kind of conversion of the utility model embodiment, the radical of described heat accumulation pipe can increase or reduce, and its arrangement mode can also be that straight line is arranged arrangement, circular arrangement, square or rounded projections arranged more or is Polygons and arranges (referring to Fig. 1-3).

As a kind of conversion of the utility model embodiment, the heat storage that be equipped with described sulphur vaporizer inside also can be to place internal tank central authorities, energising or ventilation back temperature to reach tubular heat storage 32 (referring to Fig. 2) more than 250 ℃.

Another conversion as the utility model embodiment, the heat storage that be equipped with described sulphur vaporizer inside can also be the heat-storing material 33 that sulphur vaporizer inwall is lined with, this heat-storing material is that energising or ventilation back temperature reach heat-resisting, the heat storage more than 250 ℃, at this moment, the sulphur vaporizer is shaped as tubulose or the less tubular (referring to Fig. 3) of cross section, is beneficial to heat sulphur and makes it gasification.

As the conversion of the utility model embodiment, described sulphur vaporizer also can be that cross section is oval or square or the cylindricality encloses container of hexagon or other shape (referring to Fig. 4-1～Fig. 4-3).

Claims

1. brimstone furnace ignition-assist apparatus, comprise the sulphur vaporizer, described sulphur vaporizer is a cylindricality encloses container, it is characterized in that: heat storage is equipped with in described sulphur vaporizer inside, the temperature of this heat storage reaches more than 250 ℃, sulphur vaporizer top is useful on the sulphur inlet tube that solid sulphur, liquid-state sulfur or gaseous state sulphur or solid sulphur, liquid-state sulfur or gaseous state sulphur and AIR MIXTURES is passed into lighter for ignition, and high-temperature gas sulphur outlet pipe is equipped with in sulphur vaporizer bottom.

2. a kind of brimstone furnace ignition-assist apparatus according to claim 1, it is characterized in that: the heat storage that be equipped with described sulphur vaporizer inside is mounted in the heat accumulation pipe of sulphur vaporizer inside, this heat accumulation pipe is fixed on the end plate, and its arrangement mode can be that the arrangement of line style single row or multiple rows, circular arrangement, square arrangement, rounded projections arranged or Polygons are arranged.

3. a kind of brimstone furnace ignition-assist apparatus according to claim 1 is characterized in that: the heat storage that be equipped with described sulphur vaporizer inside is to place internal tank central authorities, energising or ventilation back temperature to reach tubular heat storage more than 250 ℃.

4. a kind of brimstone furnace ignition-assist apparatus according to claim 1, it is characterized in that: the heat storage that be equipped with described sulphur vaporizer inside is the heat-storing material that container inner wall is lined with, and heat-storing material is that energising or ventilation back temperature reach heat-resisting more than 250 ℃, heat storage.

5. according to claim 1,2,3 or 4 described a kind of brimstone furnace ignition-assist apparatus, it is characterized in that: described sulphur vaporizer or vertical type cylinder shape encloses container or cross section are oval square or hexagonal cylindricality encloses container.