CN212133324U

CN212133324U - Cupola furnace for rock wool production

Info

Publication number: CN212133324U
Application number: CN202020124476.7U
Authority: CN
Inventors: 王洪生; 何纪伟; 于增月
Original assignee: Xinjiang West Jinke Building Materials Co ltd
Current assignee: Xinjiang West Jinke Building Materials Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-12-11
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a cupola for rock wool production, which comprises a fixed platform, an outer furnace body is fixedly connected at the upper end of the fixed platform, an inner furnace body is fixedly connected in the outer furnace body, a dedusting tower is fixedly connected at one side of the outer furnace body through a second pipeline, a water pipe is fixedly connected with the inner wall of the dedusting tower, an atomizing head is fixedly connected at the lower end of the water pipe, a connecting pipe is fixedly connected at one side of the dedusting tower, the connecting pipe is communicated with the water pipe, a centrifugal fan is arranged below the atomizing head, the centrifugal fan is fixedly connected at the inner wall of the dedusting tower, a sedimentation tank is fixedly connected at the bottom of the dedusting tower, a photocatalysis mechanism is fixedly connected at the upper end of the dedusting tower, the atomizing head is arranged to spray water to the inside of the dedusting tower, thereby carrying out sedimentation treatment on particles in smoke in the dedusting tower and leading, so that the flue gas meets the emission standard when being discharged.

Description

Cupola furnace for rock wool production

Technical Field

The utility model relates to a rock wool production and processing specifically is a cupola furnace is used in rock wool production.

Background

Today, the natural environment is greatly damaged due to the rapid development of human civilization, and environmental problems become a serious problem which must be faced by all human beings. Energy conservation and emission reduction, and the vigorous popularization of low-carbon environment-friendly green buildings become the focus of social attention. In the Copenhagen world climate congress, the government of China makes 40% -45% lower commitment to the world solstice in 2020 and the total carbon dioxide emission rate of the unit domestic production in 2005. The proportion of the building energy consumption in the whole human energy consumption is up to more than 30%, and the development of novel building materials with energy conservation, emission reduction and low-carbon economy is not slow. Since this century, the fire caused by improper selection of external thermal insulation materials of external walls is striking, and causes great loss to the safety of lives and properties of people, the rock wool product is the main energy-saving material in the fifth conventional energy source recognized internationally with excellent fireproof thermal insulation characteristics, the melting amount of the rated raw materials of the domestic existing cupola for rock mineral wool production is not more than 5t/h, and the design production capacity of a rock mineral wool production line is about 2.8 ten thousand tons/year.

However, the existing cupola furnace has no special equipment for treating the flue gas in the using process, so that the flue gas is directly discharged into the air, and the pollution of the air is aggravated. Therefore, a cupola furnace for rock wool production is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rock wool production is with cupola to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cupola for producing rock wool comprises a fixed platform, wherein an outer furnace body is fixedly connected to the upper end of the fixed platform, an inner furnace body is fixedly connected to the inner part of the outer furnace body, a dedusting tower is fixedly connected to one side of the outer furnace body through a second pipeline, a water pipe is fixedly connected to the inner wall of the dedusting tower, an atomizing head is fixedly connected to the lower end of the water pipe, a connecting pipe is fixedly connected to one side of the dedusting tower and is communicated with the water pipe, a centrifugal fan is arranged below the atomizing head and is fixedly connected to the inner wall of the dedusting tower, a settling basin is fixedly connected to the bottom of the dedusting tower, a photocatalytic mechanism is fixedly connected to the upper end of the dedusting tower and comprises a box body, an Ultraviolet (UV) lamp tube and a photocatalyst plate, the UV lamp tube and the photocatalyst plate are both positioned in the box body and are detachably connected, the dedusting tower is communicated with the box body through a first pipeline, the box body is fixedly connected to the upper end of the dedusting tower, and one side of the box body is communicated with a smoke exhaust pipe.

Preferably, a pipeline below is provided with the overflow pipe, the overflow pipe runs through to the gas wash tower inside and with the sedimentation tank intercommunication, the overflow pipe below is provided with the blow off pipe, the blow off pipe runs through to the gas wash tower inside and with the sedimentation tank intercommunication.

Preferably, one side of the outer furnace body is fixedly connected with a controller, and the controller is electrically connected with the centrifugal fan and the UV ultraviolet lamp tube respectively.

Preferably, a feed inlet is arranged above the controller and communicated with the inner furnace body.

Preferably, the other side of the outer furnace body is communicated with a discharge hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with the atomising head, the atomising head is to the inside water spray of gas wash tower to particulate matter in the flue gas subsides in the gas wash tower and handles and make it drip to the sedimentation tank in, make the flue gas accord with emission standard when discharging.

2. The utility model discloses a be provided with photocatalysis mechanism, utilize UV ultraviolet fluorescent tube direct irradiation macromolecule exhaust gas pollutant to make the preliminary schizolysis of long chain or multi-chain molecule become the micromolecule pollutant, further deepen the getting rid of to exhaust gas molecule through the effect of oxygen in photocatalyst board and the air again, decompose into carbon dioxide and water and other nontoxic harmless compositions to organic waste gas to reach the purpose production of getting rid of the pollutant, the effectual disinfection of disinfecting to waste gas.

3. The utility model discloses a be provided with interior furnace body and outer furnace body to adopt the binocular structure, the inner tube can be along with cold and hot and freely stretch out and draw back, effectively alleviates the thermal energy problem because of hot-blast cupola furnace brings, thereby reaches extension furnace body and hot-blast courage life-span.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of the photocatalytic mechanism of the present invention.

In the figure: the device comprises an outer furnace body 1, a feed inlet 2, an inner furnace body 3, a fixed platform 4, a discharge outlet 5, a sewage discharge pipe 6, a settling pond 7, a dust removal tower 8, an overflow pipe 9, a centrifugal fan 10, a spray head 11, a first pipeline 12, a connecting pipe 13, a water pipe 14, a photocatalytic mechanism 15, a smoke exhaust pipe 16, a UV ultraviolet lamp 17, a box 18, a photocatalyst plate 19, a second pipeline 20 and a controller 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a cupola for rock wool production comprises a fixed platform 4, wherein an outer furnace body 1 is fixedly connected to the upper end of the fixed platform 4, an inner furnace body 3 is fixedly connected to the inner part of the outer furnace body 1, a dust removing tower 8 is fixedly connected to one side of the outer furnace body 1 through a second pipeline 20, a water pipe 14 is fixedly connected to the inner wall of the dust removing tower 8, an atomizing spray head 11 is fixedly connected to the lower end of the water pipe 14, a connecting pipe 13 is fixedly connected to one side of the dust removing tower 8, the connecting pipe 13 is communicated with the water pipe 14, a centrifugal fan 10 is arranged below the atomizing spray head 11, the centrifugal fan 10 is fixedly connected to the inner wall of the dust removing tower 8, a settling pond 7 is fixedly connected to the bottom of the dust removing tower 8, a photocatalytic mechanism 15 is fixedly connected to the upper end of the dust removing tower 8, the photocatalytic mechanism 15 comprises a box 18, an ultraviolet lamp tube 17 and a photocatalyst plate 19, the ultraviolet, photocatalyst board 19 is located UV ultraviolet fluorescent tube 17 one side, the gas wash tower 8 is through a pipeline 12 and box 18 intercommunication, box 18 fixed connection is in the gas wash tower 8 upper end, 18 one side intercommunication of box has the pipe 16 of discharging fume.

Further, a pipeline 12 below is provided with overflow pipe 9, overflow pipe 9 run through to the gas wash tower 8 inside and with sedimentation tank 7 intercommunication, overflow pipe 9 below is provided with blow off pipe 6, blow off pipe 6 run through to the gas wash tower 8 inside and with sedimentation tank 7 intercommunication, discharge by overflow pipe 9 when sedimentation tank 7 inside water is full, and blow off pipe 6 is convenient for discharge the inside sewage of sedimentation tank 7.

Further, a controller 21 is fixedly connected to one side of the outer furnace body 1, the controller 21 is electrically connected to the centrifugal fan 10 and the UV ultraviolet lamp 17, respectively, and the controller 21 controls the centrifugal fan 10 and the UV ultraviolet lamp 17 to work normally.

Further, a feeding hole 2 is arranged above the controller 21, the feeding hole 2 is communicated with the inner furnace body 3, and materials are added into the inner furnace body 3 through the feeding hole 2.

Furthermore, the other side of the outer furnace body 1 is communicated with a discharge port 5, and the discharge port 5 is convenient for discharging the materials in the inner furnace body 3.

Specifically, when in use, raw materials are added into the inner furnace body 3 through the feeding hole 2 for combustion and melting, and flue gas generated by combustion enters the dust removal tower 8 through the second pipeline 20, then, the connecting pipe 13 is externally connected with a water source, so that the spray head 11 sprays to the interior of the dust removing tower 8, and the controller 21 with the model of KG316-T is started, so that the centrifugal fan 10 works, thereby settling the flue gas to make the particles drop into the settling tank 7, the flue gas after primary treatment enters the photocatalysis mechanism 15 from the first pipeline 12, the UV ultraviolet lamp tube 17 is used to directly irradiate macromolecular waste gas pollutants to make long-chain or multi-chain molecules primarily split into micromolecular pollutants, then the removal of the waste gas molecules is further deepened through the action of the photocatalyst plate 19 and oxygen in the air, the organic waste gas is decomposed into carbon dioxide, water and other nontoxic and harmless components, and finally discharged through a smoke discharge pipe 16.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cupola furnace is used in rock wool production, includes fixed platform (4), its characterized in that: fixed platform (4) upper end fixedly connected with outer furnace body (1), furnace body (3) in outer furnace body (1) the inside fixedly connected with, outer furnace body (1) one side is through No. two pipeline (20) fixedly connected with gas wash tower (8), gas wash tower (8) inner wall fixedly connected with water pipe (14), water pipe (14) lower extreme fixedly connected with atomising head (11), gas wash tower (8) one side fixedly connected with connecting pipe (13), connecting pipe (13) and water pipe (14) intercommunication, atomising head (11) below is provided with centrifugal fan (10), centrifugal fan (10) fixed connection is in gas wash tower (8) inner wall, gas wash tower (8) bottom fixedly connected with sedimentation tank (7), gas wash tower (8) upper end fixed connection has photocatalysis mechanism (15), photocatalysis mechanism (15) include box (18), UV ultraviolet fluorescent tube (17) and photocatalyst board (19), UV ultraviolet fluorescent tube (17) and photocatalyst board (19) all are located box (18) inside and can dismantle the connection, photocatalyst board (19) are located UV ultraviolet fluorescent tube (17) one side, gas wash tower (8) are through a pipeline (12) and box (18) intercommunication, box (18) fixed connection is in gas wash tower (8) upper end, box (18) one side intercommunication has smoke pipe (16).

2. The cupola furnace for rock wool production according to claim 1, wherein: pipeline one (12) below is provided with overflow pipe (9), overflow pipe (9) run through to dust removal tower (8) inside and with sedimentation tank (7) intercommunication, overflow pipe (9) below is provided with blow off pipe (6), blow off pipe (6) run through to dust removal tower (8) inside and with sedimentation tank (7) intercommunication.

3. The cupola furnace for rock wool production according to claim 1, wherein: the outer furnace body (1) one side fixedly connected with controller (21), controller (21) are respectively in centrifugal fan (10) and UV ultraviolet fluorescent tube (17) electric connection.

4. The cupola furnace for rock wool production according to claim 3, wherein: a feed inlet (2) is arranged above the controller (21), and the feed inlet (2) is communicated with the inner furnace body (3).

5. The cupola furnace for rock wool production according to claim 1, wherein: the other side of the outer furnace body (1) is communicated with a discharge hole (5).