CN201569302U

CN201569302U - Vent hole cooling device of reverberatory furnace or antimony oxide furnace

Info

Publication number: CN201569302U
Application number: CN2009202596837U
Authority: CN
Inventors: 李学才
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-15
Filing date: 2009-12-15
Publication date: 2010-09-01
Anticipated expiration: 2019-12-15

Abstract

A vent hole cooling device of a reverberatory furnace or an antimony oxide furnace comprises a water tank, an exhaust pipe, a crucible, a fire storehouse, a water return tank, a nose hole, a water inlet pipe, a water outlet pipe and a water return pipe, wherein the exhaust pipe is straightly fixed inside the water tank, that is, the exhaust pipe together with the water tank fixedly combines the surface of the fire storehouse; the crucible is straightly connected with the exhaust pipe, and the nose hole is straightly fixed in the fire storehouse and is clamped with the water return tank through the communication of the water return pipe and the water tank; and the water inlet and outlet pipes are mounted on one side of the water tank to form a water return-type cooling structure. By utilizing the device, exhaust gas can be cooled down below 300 DEG C, so that antimony oxide in the fire storehouse cannot be clinkered, and the service life of a dust collecting bag can be prolonged; and through establishing a furnace, the distance of cooling systems can be reduced, and fixed investment can be lowered by 60 percent.

Description

Reverberatory furnace, stibium trioxide fire grate pore heat sink

Technical field:

The utility model relates to a kind of reverberatory furnace, stibium trioxide fire grate pore heat sink, is to belong to the steam vent falling temperature technique field of coming out of the stove.

Background technology:

At present, all adopt the durable material steam vent, because of fume amount big, dust is many, because of dirt holds knot together with refractory material under hot conditions, forms the firm knot oxygen of bonding, very fast exhaust is stopped up, cause inner flue gas of the stove to discharge, not only influence temperature in the stove, influence melt speed, and can cause whole workshop to smolder, contaminated environment, and often damage cloth bag, must take urgent measure the mediation steam vent in this case.Because knot oxygen and refractory material clinkering are firm, it is very hard to operate, and is difficult for mediation, causes the damage of refractory material sometimes.Original quite long flue is cooled to the cloth bag chamber, still can not reach desirable effect, and often burn out cloth bag, moreover after coming out of the stove when producing stibium trioxide quite a few also still produces knot oxygen.

Summary of the invention

The purpose of this utility model is for a kind of reverberatory furnace, stibium trioxide fire grate pore heat sink are provided, and being about to original furnace roof exhaust is the exhaust of stove tail, makes the no longer clinkering of antimony oxygen, is convenient to manually-operated, reduces labour intensity.

The purpose of this utility model is achieved by the following technical solution:

Reverberatory furnace, stibium trioxide fire grate pore heat sink, it is to be made of water tank, blast pipe, crucible, Huo Cang, recovery tank, nose hole, water inlet pipe, outlet pipe, return pipe, its blast pipe directly is fixed in the water tank, promptly together close admittedly on the face of fiery storehouse with water tank, crucible is again directly to close in blast pipe, and direct-connected the closing in nose hole is fixed in fiery storehouse, recovery tank clamping nose hole, be connected with water tank by return pipe, inlet tube and outlet tube is established peace water tank one side, forms the structure of water reverse-flow type cooling.

The utility model is owing to adopted technique scheme, stove tail exhaust duct adopts water backflow cooling, flue gas can be cooled to below 300 ℃ no longer clinkering of fiery storehouse antimony oxygen under this temperature, be convenient to manually-operated, reduce labour intensity, reduce the cloth bag room temperature simultaneously, prolonged the service life of the cloth bag that gathers dust, and can increase fire box temperature, reduce the coal consumption, the content of its antimony oxide reaches 99.8%, and the minimizing cooling system when it builds stove is apart from using, reach reduction investment in fixed assets 60%.

Description of drawings:

Fig. 1 is a shape and structure schematic diagram of the present utility model;

Fig. 2 looks the shape and structure schematic diagram for Fig. 1 left side;

Fig. 3 is Fig. 1 plan view shape structural representation;

The specific embodiment:

As shown in Figure 1, 2, 3, it is by water tank 1, blast pipe 2 is directly closed admittedly in water tank 1, together install then and close admittedly in fiery storehouse on 6, crucible 3 is that removable separate or merge directly closes in blast pipe 2 on 1 in water tank, and nose hole 8 direct-connected closing are fixed in fiery storehouse 6, recovery tank 7 clampings are installed on nose hole 8, be connected with water tank 1 by return pipe 9, water inlet pipe 5, outlet pipe 4 are established peace water tank 1 one sides, thereby form the structure of water reverse-flow type cooling.

Above-mentioned blast pipe 2 is whole with 1 one-tenth in water tank.

Above-mentioned water inlet pipe 5 and outlet pipe 4, its water inlet pipe 5 is to establish to be satisfied with water tank 1 one side-lowers, outlet pipe 4 is established and is satisfied with water tank 1 one sides top.

Above-mentioned recovery tank 7 for protruding clamping in nose hole 8.

And for example shown in Fig. 1,2,3, the utility model is directly used the nose hole in reverberatory furnace or stibium trioxide stove, can reach extraordinary metallurgical effect, and can utilize that the steam that burns till is used to have a bath, steamed rice and carry heating winter.

Claims

1. reverberatory furnace, stibium trioxide fire grate pore heat sink, it is by water tank (1), blast pipe (2) crucible (3), fire storehouse (6), recovery tank (7), nose hole (8), water inlet pipe (5), outlet pipe (4), return pipe (9) constitutes, it is held to levy and is that blast pipe (2) directly is fixed in the water tank (1), promptly together close admittedly on the face of fiery storehouse (6) with water tank (1), crucible (3) is again directly to close in blast pipe (2), direct-connected the closing in nose hole (8) is fixed in fiery storehouse (6), return pipe (7) clamping nose hole (8), be connected with water tank (1) by return pipe (9), advance, outlet pipe (5) (4) is established peace water tank (1) one side, forms the structure of water reverse-flow type cooling.

2. reverberatory furnace according to claim 1, stibium trioxide fire grate pore heat sink is characterized in that blast pipe (2) becomes whole with water tank (1), and crucible (3) is removable and separate or merge directly closes in blast pipe (2) on water tank (1) face.

3. according to the described reverberatory furnace of claim 1, stibium trioxide fire grate pore heat sink, it is characterized in that water inlet pipe (5) is to establish to be satisfied with water tank (1) one side-lower, outlet pipe (4) is established and is satisfied with water tank (1) one side top.

4. according to the described reverberatory furnace of claim 1, stibium trioxide fire grate pore heat sink, it is characterized in that recovery tank (7) for protruding clamping in nose hole (8).