CN217153508U

CN217153508U - Cooling water pipe for hot blast stove

Info

Publication number: CN217153508U
Application number: CN202123406606.XU
Authority: CN
Inventors: 孙福芹
Original assignee: Changchun Haobrother Environmental Protection Technology Co ltd
Current assignee: Changchun Haobrother Environmental Protection Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-09
Anticipated expiration: 2031-12-30

Abstract

The utility model belongs to the technical field of the hot-blast furnace, especially, be a condenser tube for hot-blast furnace, which comprises a pipe body, the outside of body is connected with anti-corrosion coating, anti-corrosion coating's the outside is connected with high temperature resistant layer, the outside on high temperature resistant layer is connected with prevents the scald layer, the surface of body is connected with the screwed pipe, two water filling ports of screwed pipe all are connected with T shape rubber buffer. The utility model enhances the corrosion resistance and rust resistance of the pipe body and improves the quality of products through the arrangement of the anti-corrosion layer; the high-temperature resistant layer is arranged, so that the high-temperature resistant performance of the pipe body is enhanced, and the problems that the service life of the device is influenced due to the burst of a water pipe when hot water is discharged from the pipe body are solved; through preventing the setting on scalding the layer, avoided people to touch body, inside temperature higher, cause the condition such as scald to personnel's skin top layer, the personnel of being convenient for operate the body and use, pour into cold water into the screwed pipe, make the inside heat of body dissipate fast, adopt water-cooled mode, the cooling is more swift.

Description

Cooling water pipe for hot blast stove

Technical Field

The utility model relates to a hot-blast furnace technical field specifically is a condenser tube for hot-blast furnace.

Background

The hot blast stove is a heat power machine, is widely applied in China in the end of the 70 th 20 th century, and has become an upgrading product of an electric heat source and a traditional steam power heat source in many industries, the hot blast stove has many varieties and complete series, the hot blast stove is divided into a hand-burning mode and a machine-burning mode by a coal feeding mode, the hot blast stove is divided into a coal furnace, an oil furnace, a gas furnace and the like by fuel types, and a cooling water pipe is needed in the use of the hot blast stove.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a condenser tube for hot-blast furnace has solved the problem that proposes among the above-mentioned background art.

The second technical proposal.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a condenser tube for hot-blast furnace, includes the body, the outside of body is connected with anti-corrosion coating, anti-corrosion coating's the outside is connected with high temperature resistant layer, the outside on high temperature resistant layer is connected with prevents scalding the layer, the surface of body is connected with the screwed pipe, two water filling ports of screwed pipe all are connected with T shape rubber buffer.

Further, prevent scalding the layer and make by polyethylene heat preservation material, prevent scalding the even coating in surface on layer and have high temperature resistant baking finish and fire retardant.

Furthermore, the thickness of the high temperature resistant layer is 2-4 mm.

Further, the threaded pipe is of a hollow structure.

Further, the outer part of the anti-corrosion layer is uniformly coated with epoxy phenolic aldehyde anti-corrosion paint.

Further, the threaded pipe and the pipe body are bonded together by an adhesive.

(III) advantageous effects

Compared with the prior art, the utility model provides a condenser tube for hot-blast furnace possesses following beneficial effect:

the utility model, through the arrangement of the anti-corrosion layer, enhances the corrosion resistance and rust resistance of the pipe body, and improves the quality of the product; the high-temperature resistant layer is arranged, so that the high-temperature resistant performance of the pipe body is enhanced, and the problems that the service life of the device is influenced due to the burst of a water pipe when hot water is discharged from the pipe body are solved; through preventing the setting on scalding the layer, avoided people to touch body, inside temperature higher, cause the condition such as scald to personnel's skin top layer, the personnel of being convenient for operate the body and use, with the intraductal cold water that pours into of screwed pipe, make the inside heat of body dissipate fast, adopt water-cooled mode, cool off more swiftly, and low cost, the practicality reinforcing, the life of body is more of a specified duration.

Drawings

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

FIG. 2 is an exploded view of the overall structure of the present invention;

fig. 3 is a schematic structural view of the anti-scald layer of the present invention.

In the figure: 1. a pipe body; 2. an anti-corrosion layer; 3. a high temperature resistant layer; 4. a burn-proof layer; 41. high-temperature resistant baking finish; 42. a flame retardant; 5. a threaded pipe; 6. t-shaped rubber plugs.

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.

Examples

As shown in fig. 1, 2 and 3, an embodiment of the present invention provides a cooling water pipe for a hot blast stove, including a pipe body 1, an anti-corrosion layer 2 is connected to an outer side of the pipe body 1, a high temperature resistant layer 3 is connected to an outer side of the anti-corrosion layer 2, an anti-scald layer 4 is connected to an outer side of the high temperature resistant layer 3, a threaded pipe 5 is connected to an outer surface of the pipe body 1, and two water injection ports of the threaded pipe 5 are both connected with a T-shaped rubber plug 6; when the anti-corrosion pipe is used, the anti-corrosion performance and the anti-rust performance of the pipe body 1 are enhanced through the arrangement of the anti-corrosion layer 2, and the quality of a product is improved; the high-temperature resistant layer 3 is arranged, so that the high-temperature resistant performance of the pipe body 1 is enhanced, and the problems that the service life of the device is influenced due to the burst of a water pipe when hot water is discharged from the pipe body 1 are solved; through preventing the setting of scalding layer 4, avoided people to touch body 1, inside temperature is higher, cause the condition such as scald to personnel's skin top layer, the personnel of being convenient for operate body 1 and use, with injecting cold water in screwed pipe 5, make the heat of body 1 inside dissipate fast, adopt water-cooled mode, cool off more swiftly, the practicality is effectual, body 1's life is more of a specified duration.

As shown in fig. 3, in some embodiments, the anti-scald layer 4 is made of polyethylene heat insulation material, and the outer surface of the anti-scald layer 4 is uniformly coated with high temperature resistant baking paint 41 and fire retardant 42; through the arrangement of the high-temperature resistant baking varnish 41, the corrosion resistance of the pipe body 1 is enhanced, the attractiveness of the pipe body 1 is increased, the decoration effect is achieved, the purchasing power is increased, and the using effect is good; the flame retardant 42 is arranged to prevent the phenomenon that the pipe body 1 is burnt due to the fact that the temperature inside the pipe body 1 is too high, the durability of the pipe body 1 is enhanced, and the service life of the pipe body is prolonged.

As shown in fig. 2, in some embodiments, the thickness of the refractory layer 3 is 2-4mm, and the manufacturing cost is low.

As shown in fig. 1, in some embodiments, the threaded pipe 5 is a hollow structure; the cold water is convenient to inject, the temperature inside the pipe body 1 is quickly reduced, and the cooling is quicker.

As shown in fig. 3, in some embodiments, the exterior of the corrosion-resistant layer 2 is uniformly coated with an epoxy phenolic anticorrosive paint, and the epoxy phenolic anticorrosive paint is an anticorrosive paint product prepared from phenolic resin, an anti-rust pigment and filler, a drier, an auxiliary agent, a solvent and the like, and has strong corrosion resistance and rust resistance, and the service life of the pipe body 1 is prolonged.

As shown in fig. 1, in some embodiments, the threaded pipe 5 and the pipe body 1 are bonded together by an adhesive, so as to facilitate rapid cooling of the temperature inside the pipe body 1, and the water cooling manner is adopted, so that the cost is low and the use effect is good.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a condenser tube for hot-blast furnace, includes body (1), its characterized in that: the outside of body (1) is connected with anti-corrosion coating (2), the outside of anti-corrosion coating (2) is connected with high temperature resistant layer (3), the outside on high temperature resistant layer (3) is connected with prevents scalding layer (4), the surface of body (1) is connected with screwed pipe (5), two water filling ports of screwed pipe (5) all are connected with T shape rubber buffer (6).

2. The cooling water pipe for a hot blast stove according to claim 1, characterized in that: prevent scalding layer (4) and make by polyethylene heat preservation material, prevent scalding the even coating in surface on layer (4) and have high temperature resistant baking finish (41) and fire retardant (42).

3. The cooling water pipe for a hot blast stove according to claim 2, characterized in that: the thickness of the high temperature resistant layer (3) is 2-4 mm.

4. The cooling water pipe for a hot blast stove according to claim 1, characterized in that: the threaded pipe (5) is of a hollow structure.

5. The cooling water pipe for a hot blast stove according to claim 4, characterized in that: the outer part of the anti-corrosion layer (2) is uniformly coated with epoxy phenolic aldehyde anti-corrosion paint.

6. The cooling water pipe for a hot blast stove according to claim 1, characterized in that: the threaded pipe (5) and the pipe body (1) are bonded together through an adhesive.