CN220624998U - High durability hot-blast furnace heating panel - Google Patents

Abstract

The utility model discloses a high-durability hot-blast stove cooling plate, which comprises a hot-blast stove body, wherein a combustion chamber is arranged in the hot-blast stove body, an air outlet pipe is arranged at the air outlet end of the combustion chamber, a cooling component is arranged on the side wall of the air outlet pipe, a cold water tank is arranged on the hot-blast stove body, a water pump is arranged in the cold water tank, and a water outlet pipe is arranged at the water outlet end of the water pump. The beneficial effects of the utility model are as follows: through setting up cooling module and being connected with the cold water tank, the cooling water in the water pump makes the cooling water in the cold water tank can circulate at the cavity in the cooling module and cool down, not only effectively improve the radiating efficiency of heating panel, can avoid the heating panel to receive the high temperature moreover, effectively prolong the life of heating panel, improve the durability of heating panel, can have certain weak corrosion resistance and nonrust nature for the stainless steel through setting up the heating panel, effectively improve the corrosion-resistant and the nonrust nature of heating panel under the cavity internal circulation water contact, guarantee the durability of use of heating panel.

Description

High durability hot-blast furnace heating panel

Technical Field

The utility model relates to the technical field of hot blast stove cooling plates, in particular to a high-durability hot blast stove cooling plate.

Background

The hot blast stove is a thermal power machine, is widely applied in China at the end of the 70 th century, and is an updated product of an electric heat source and a traditional steam power heat source in a plurality of industries. The hot blast stove has various varieties and full series, is divided into two modes of manual burning and mechanical burning in a coal adding mode, is divided into coal, oil, gas stove and the like in a fuel type, and through long-time production practice, people realize that the heat utilization rate and the heat working effect can be greatly improved only by using hot air as a medium and a carrier, and a plurality of circulating fans are often configured in the traditional electric heat source and steam heat power in the conveying process, so that the hot air is finally or indirectly formed for drying or heating operation.

In grain drying machinery, the hot-blast furnace is the machine that provides hot-blast for grain drier, along with the development of hot-blast furnace technique, its performance also is constantly promoting, and current some hot-blast furnace play tuber pipe heating panel because long-time high temperature that receives, the heating panel can appear local damage, burn-through phenomenon etc. not only influences the durability that the heating panel used, probably reduces the radiating effect of hot-blast furnace play tuber pipe moreover.

Disclosure of Invention

The utility model aims to overcome the defects that the durability of the heat dissipation plate is affected and the heat dissipation effect of the air outlet pipe of the hot blast stove is possibly reduced because the heat dissipation plate is possibly damaged and burnt through due to long-time high temperature of the air outlet pipe of the hot blast stove in the prior art.

The aim of the utility model is achieved by the following technical scheme: the utility model provides a high durability hot-blast furnace heating panel, including the hot-blast furnace body, this internal combustion chamber of installing of hot-blast furnace, the air-out end of combustion chamber installs out the tuber pipe, install radiator unit on the lateral wall of air-out tuber pipe, install the cold water tank on the hot-blast furnace body, install the water pump in the cold water tank, the outlet pipe is installed to the water outlet end of water pump, radiator unit's water inlet end is connected with the outlet pipe through the hose, radiator unit's water outlet end is connected with the inlet tube of cold water tank water inlet end, radiator unit includes the heating panel of multiunit equidistance array, be provided with the cavity in the multiunit heating panel, the head and the tail portion of multiunit heating panel is continuous in proper order through communicating pipe.

The further technical scheme is that the radiating plate is made of stainless steel.

Further technical scheme is, the multiunit heating panel passes through the mounting panel and installs on the tuber pipe that goes out, and the mounting panel is connected with the tuber pipe that goes out through the bolt.

The further technical scheme is that the air outlet pipe is provided with a slot, the heat dissipation plate is connected with the slot in a clamping mode through a heat conduction part, and the heat conduction part is made of copper.

The further technical proposal is that a water chiller is arranged in the water tank.

Further technical proposal is that the side surface of the heat radiation plate is arc-shaped.

The utility model has the following advantages: according to the utility model, the heat radiating assembly is connected with the cold water tank, the water pump enables cooling water in the cold water tank to circulate in the cavity in the heat radiating assembly to cool, so that the heat radiating efficiency of the heat radiating plate is effectively improved, the heat radiating plate can be prevented from being subjected to high temperature, the service life of the heat radiating plate is effectively prolonged, the durability of the heat radiating plate is improved, the heat radiating plate is made of stainless steel, and the heat radiating plate has certain weak corrosion resistance and stainless property, so that the corrosion resistance and the stainless property of the heat radiating plate under the contact of circulating water in the cavity are effectively improved, and the service durability of the heat radiating plate is ensured.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a heat dissipating assembly according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a heat dissipating assembly according to the present utility model in an inserted state with an air outlet pipe;

in the figure, 1, a hot blast stove body; 2. a combustion chamber; 3. an air outlet pipe; 4. a heat dissipation assembly; 401. a heat dissipation plate; 402. a mounting plate; 403. a cavity; 404. a heat conduction part; 5. a hose; 6. a cold water tank; 7. a water outlet pipe; 8. a water inlet pipe; 9. a water pump; 10. a water chiller; 11. a slot; 12. a bolt; 13. and communicating pipe.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in figure 1, a high-durability hot blast stove cooling plate comprises a hot blast stove body 1, a combustion chamber 2 is arranged in the hot blast stove body 1, an air outlet pipe 3 is arranged at the air outlet end of the combustion chamber 2, a cooling component 4 is arranged on the side wall of the air outlet pipe 3, a cold water tank 6 is arranged on the hot blast stove body 1, a water pump 9 is arranged in the cold water tank 6, a water outlet pipe 7 is arranged at the water outlet end of the water pump 9, the water inlet end of the cooling component 4 is connected with the water outlet pipe 7 through a hose 5, the water outlet end of the cooling component 4 is connected with a water inlet pipe 8 at the water inlet end of the cold water tank 6, the cooling component 4 comprises a plurality of groups of cooling plates 401 which are arrayed at equal intervals, cavities 403 are arranged in the plurality of groups of cooling plates 401, the head and the tail parts of the plurality of the cooling plates are sequentially connected through communicating pipes 13, the cooling component 4 is connected with the cold water tank 6 through the arrangement, the water pump 9 enables cooling water in the cold water tank 6 to circulate in the cavities 403 in the cooling component 4 to cool, not only effectively improves the heat dissipation efficiency of the heat dissipation plate 401, but also can avoid the heat dissipation plate 401 from being subjected to high temperature, effectively prolongs the service life of the heat dissipation plate 401, improves the durability of the heat dissipation plate 401, is made of stainless steel, can have certain weak corrosion resistance and stainless property by arranging the heat dissipation plate 401 to be made of stainless steel, effectively improves the corrosion resistance and the stainless property of the heat dissipation plate 401 under the contact of circulating water in the cavity 403, ensures the use durability of the heat dissipation plate 401, and ensures that a plurality of groups of heat dissipation plates 401 are arranged on the air outlet pipe 3 through the mounting plate 402, the mounting plate 402 is connected with the air outlet pipe 3 through the bolts 12, can conveniently mount and dismount the heat dissipation plate 401 through the arrangement of the bolts 12 and the air outlet pipe 3, improves the operation convenience, is provided with the slot 11 on the air outlet pipe 3, the heat dissipation plate 401 is clamped with the slot 11 through the heat conduction part 404, the material of heat conduction portion 404 is copper, can guarantee the stability of heating panel 401 through setting up the slot 11 looks joint on heat conduction portion 404 and the play tuber pipe 3, the material that sets up heat conduction portion 404 simultaneously can improve the heat conductivility of heat conduction portion 404 for copper, thereby improve the radiating efficiency of equipment, install chiller 10 in the cold water tank 6, can cool down the circulating water in the cold water tank 6 fast through setting up chiller 10, thereby guarantee the heat exchange efficiency of circulating water, the side of heating panel 401 is the arc, can improve the area of contact of heating panel 401 and outside air for the arc through setting up the heating panel 401 side, thereby improve the radiating effect of heating panel 401.

The working process of the utility model is as follows: in the process of using the heat dissipation plate, firstly, the heat dissipation assembly 4 is installed on the air outlet pipe 3 through the installation plate 402 and the bolts 12, the bottom cavity 403 of the heat dissipation plate 401 is in plug contact with the slot 11 on the air outlet pipe 3, the water inlet end of the heat dissipation assembly 4 is connected with the water outlet pipe 7 of the water outlet end of the water pump 9 in the cold water tank 6 through the hose 5, the water outlet end of the heat dissipation assembly 4 is connected with the water inlet pipe 8, when hot air is blown out of the air outlet pipe 3 in the working process of the combustion chamber 2, the heat conduction part 404 on the bottom surface of the heat dissipation plate 401 conducts heat quickly to the heat dissipation plate 401, meanwhile, the water pump 9 is started to drive circulating water in the cold water tank 6 to conduct circulating heat exchange between the heat dissipation plates 401, the heat dissipation plate 401 is enabled to conduct quick heat dissipation, the durability of the heat dissipation plate 401 is guaranteed, meanwhile, the cold water machine 10 in the cold water tank 6 can conduct cooling down and the heat exchange efficiency of the circulating water is guaranteed.

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a high durability hot-blast furnace heating panel, includes hot-blast furnace body (1), install combustion chamber (2) in hot-blast furnace body (1), air-out pipe (3) are installed to the air-out end of combustion chamber (2), its characterized in that: install radiator unit (4) on the lateral wall of play tuber pipe (3), install cold water tank (6) on hot-blast furnace body (1), install water pump (9) in cold water tank (6), outlet pipe (7) are installed to the play water end of water pump (9), the water inlet end of radiator unit (4) is connected with outlet pipe (7) through hose (5), the water outlet end of radiator unit (4) is connected with inlet tube (8) of cold water tank (6) water inlet end, radiator unit (4) include multiunit equidistance heating panel (401), multiunit be provided with cavity (403) in heating panel (401), multiunit head and tail portion of heating panel (401) link to each other in proper order through communicating pipe (13).

2. The high durability hot blast stove cooling panel as set forth in claim 1, wherein: the heat dissipation plate (401) is made of stainless steel.

3. The high durability hot blast stove cooling panel as set forth in claim 1, wherein: the plurality of groups of radiating plates (401) are arranged on the air outlet pipe (3) through mounting plates (402), and the mounting plates (402) are connected with the air outlet pipe (3) through bolts (12).

4. A high durability hot blast stove cooling panel according to claim 3, wherein: the air outlet pipe (3) is provided with a slot (11), the heat dissipation plate (401) is clamped with the slot (11) through a heat conduction part (404), and the heat conduction part (404) is made of copper.

5. The high durability hot blast stove cooling panel as set forth in claim 1, wherein: a water chiller (10) is arranged in the water chilling tank (6).

6. The high durability hot blast stove cooling panel as set forth in claim 1, wherein: the side surface of the heat dissipation plate (401) is arc-shaped.