CN213686757U - Boiler heating device is used in steel casting production - Google Patents

Abstract

The utility model discloses a boiler heating device is used in cast steel production relates to cast steel boiler field, and is general for solving the steam heating efficiency of current cast steel boiler inside among the prior art, and the inconvenient clearance problem of inside coal ash. Install into the coal bunker in one side of device casing, the internally mounted who advances the coal bunker has plasma torch, the heating pipe is installed to the one end of plasma torch, the inside one side of device casing is provided with the burning chamber, the outside in burning chamber is provided with the water storage chamber, one side in water storage chamber is provided with the heating chamber, the upper end in heating chamber is provided with the steam chamber, the unloading pipe is installed to the inside below in burning chamber, the internally mounted of unloading pipe has the ash discharge plate, electronic jar is installed to the lower extreme of ash discharge plate, electronic jar both ends pass through engaging lug swing joint with ash discharge plate and unloading pipe respectively, just the ash discharge plate passes through hinge and unloading pipe swing joint.

Description

Boiler heating device is used in steel casting production

Technical Field

The utility model relates to a cast steel boiler technical field specifically is a boiler heating device is used in cast steel production.

Background

A cast steel boiler is a device that burns fuel to convert chemical energy therein into heat energy, and transfers the heat energy to water (and possibly other working media) to convert the water into hot steam or hot water having a certain pressure and temperature. The boiler is a key device of a thermal generator set and is widely applied to various industrial enterprises and lives. The cast steel boiler is widely used and is popular in the market, the using principle of the cast steel boiler is known, the using method is better grasped, and the warm is slowly digested along with the time. The cast steel boiler comprises a boiler and a furnace, wherein the boiler is a water container heated on fire, and the furnace is a place for burning fuel.

The hot water or steam generated in the cast steel boiler can directly provide heat energy required for production and life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator. The boiler for supplying hot water is called as a hot water cast steel boiler, is mainly used for life, and has a small amount of application in industrial production. The boiler generating steam is called a steam boiler, also called a steam generator, often called a boiler for short, is an important component of a steam power device, and is mainly used for thermal power stations, ships, locomotives and industrial and mining enterprises. However, the steam heating efficiency in the existing cast steel boiler is general, and the internal coal ash is inconvenient to clean; therefore, the market urgently needs to develop a boiler heating device for producing steel castings to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler heating device is used in cast steel production to solve the steam heating efficiency of the current cast steel boiler inside that provides in the above-mentioned background art generally, and the inconvenient problem of clearing up of inside coal ash.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a boiler heating device is used in steel casting production, includes the device casing, the coal bunker is installed into to one side of device casing, the internally mounted of advancing the coal bunker has plasma torch, the heating pipe is installed to the one end of plasma torch, the inside one side of device casing is provided with the burning chamber, the outside in burning chamber is provided with the water storage chamber, one side in water storage chamber is provided with the heating chamber, the upper end in heating chamber is provided with the steam chamber, the one end of heating pipe extends to burning intracavity portion and device casing sealing connection, the unloading pipe is installed to the inside below in burning chamber, the internally mounted of unloading pipe has the ash discharging plate, electronic jar is installed to the lower extreme of ash discharging plate, electronic jar both ends respectively with ash discharging plate and unloading pipe through engaging lug swing joint, just the ash discharging plate passes through hinge and unloading pipe swing joint.

Preferably, alarm module is installed to the upper end of device casing, alarm module includes speaker and display screen, the internally mounted in water storage chamber has level sensor, and level sensor and display screen electric connection.

Preferably, the front end face of the device shell is provided with an access panel, and one side of the access panel is provided with a heat preservation door plate.

Preferably, the cover plate is installed on one side of the coal feeding box, the cover plate is connected with the coal feeding box through a hinge, the plasma torch is fixedly connected with the coal feeding box, the coal feeding pipe is arranged in the coal feeding box and is pressed against the inside of the coal feeding box, and one end of the coal feeding pipe extends to the inside of the combustion cavity and is connected with the device shell in a sealing mode.

Preferably, the inlet tube is installed to the upper end of device casing, the inlet tube extends to steam intracavity portion and sealing connection, the delivery port is installed to the preceding terminal surface of device casing, the delivery port extends to water storage intracavity portion and device casing sealing connection.

Preferably, a steam valve is installed on one side of the device shell, one end of the steam valve extends to the inside of the water storage cavity and is connected with the device shell in a sealing mode, and a smoke exhaust hole is formed in the upper portion of the inside of the coal inlet box.

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

1. the utility model discloses a setting through the water storage chamber, during the use, the accessible inlet tube is to the leading-in clear water in water storage chamber, the leading-in coal charge of dustbin is advanced to the rethread, the clear water flows into water storage intracavity portion through the steam chamber, heat through plasma torch, it burns to the coal charge to drive the heating pipe, thereby make the moisture of water storage intracavity portion heat, after heating into steam, steam removes to heating chamber top along with the steam chamber, thereby can be even heat heating the inside raw materials in heating chamber, can make steam at the surface that removes the in-process abundant contact heating chamber through flat steam chamber, and the heating efficiency is improved.

2. The utility model discloses a through the setting of unloading pipe, the work back, close plasma torch, the electronic jar of accessible drives the ash discharging plate and removes, and two ash discharging plate separation for the coal ash on surface does not need the staff manual work to clear up through unloading pipe discharge, convenient to use, and the practicality is strong, is convenient for long-term work, has improved work efficiency.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is an internal structural view of the present invention;

fig. 3 is an internal structure view of the blanking tube of the present invention.

In the figure: 1. a device housing; 2. an alarm module; 3. an access panel; 4. a heat-insulating door plate; 5. a water outlet; 6. a coal feeding box; 7. a steam valve; 8. a cover plate; 9. heating a tube; 10. a coal inlet pipe; 11. a water inlet pipe; 12. a heating cavity; 13. a steam chamber; 14. a water storage cavity; 15. a combustion chamber; 16. a discharging pipe; 17. a smoke vent; 18. a plasma torch; 19. an ash discharging plate; 20. an electric cylinder.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a boiler heating device for steel casting production comprises a device shell 1, wherein a coal feeding box 6 is installed on one side of the device shell 1, a plasma torch 18 is installed inside the coal feeding box 6, a heating pipe 9 is installed at one end of the plasma torch 18, a combustion chamber 15 is arranged on one side inside the device shell 1, a water storage chamber 14 is arranged outside the combustion chamber 15, a heating chamber 12 is arranged on one side of the water storage chamber 14, a steam chamber 13 is arranged at the upper end of the heating chamber 12, one end of the heating pipe 9 extends into the combustion chamber 15 and is hermetically connected with the device shell 1, a discharging pipe 16 is installed below the inside of the combustion chamber 15, an ash discharging plate 19 is installed inside the discharging pipe 16, an electric cylinder 20 is installed at the lower end of the ash discharging plate 19, two ends of the electric cylinder 20 are respectively movably connected with the ash discharging plate 19 and the discharging pipe 16 through connecting lugs, and the ash discharging plate 19 is movably connected with the discharging, steam removes to heating chamber 12 top along with steam chamber 13, thereby can be even heat the inside raw materials of heating chamber 12, can make steam fully contact the surface that heats chamber 12 at the removal in-process through flat steam chamber 13, improve heating efficiency, electronic jar 20 of accessible drives the ash discharging plate 19 and removes, two ash discharging plate 19 separation, make the coal ash on surface discharge through unloading pipe 16, do not need the staff manual work to clear up, high durability and convenient use, therefore, the clothes hanger is strong in practicability, and is convenient for long-term work, and the work efficiency is improved.

Further, alarm module 2 is installed to the upper end of device casing 1, and alarm module 2 includes speaker and display screen, and the internally mounted of water storage chamber 14 has level sensor, and level sensor and display screen electric connection, detects the weight of clear water through level sensor, improves job stabilization nature.

Further, an access panel 3 is installed on the front end face of the device housing 1, a heat preservation door panel 4 is installed on one side of the access panel 3, the heat preservation door panel 4 is opened, and the raw materials are placed inside the heating cavity 12 to perform steel casting.

Further, a cover plate 8 is installed on one side of the coal feeding box 6, the cover plate 8 is connected with the coal feeding box 6 through a hinge, the plasma torch 18 is fixedly connected with the coal feeding box 6, the coal feeding pipe 10 is installed inside the coal feeding box 6, one end of the coal feeding pipe 10 extends to the inside of the combustion cavity 15 and is hermetically connected with the device shell 1, and the cover plate 8 is opened so that coal can be guided into the coal feeding pipe 10.

Further, the inlet tube 11 is installed to the upper end of device casing 1, and inlet tube 11 extends to steam chamber 13 inside and sealing connection, and delivery port 5 is installed to the preceding terminal surface of device casing 1, and delivery port 5 extends to the inside and device casing 1 sealing connection of water storage chamber 14, and accessible inlet tube 11 is to the leading-in clear water of water storage chamber 14.

Further, a steam valve 7 is installed on one side of the device shell 1, one end of the steam valve 7 extends to the inside of the water storage cavity 14 and is connected with the device shell 1 in a sealing mode, a smoke exhaust hole 17 is formed in the upper portion of the inside of the coal inlet box 6, and air pressure inside the steam cavity 13 can be adjusted through the steam valve 7.

The working principle is as follows: when in use, clean water can be led into the water storage cavity 14 through the water inlet pipe 11 and then the coal material is led into the coal inlet box 6, the clean water flows into the water storage cavity 14 through the steam cavity 13, the coal is heated by a plasma torch 18 to drive a heating pipe 9 to burn the coal, the smoke generated by burning is discharged through a smoke vent 17, so that the moisture in the water storage cavity 14 is heated to steam, and after the steam is heated to steam, the steam moves to the upper part of the heating cavity 12 along with the steam cavity 13, so that the raw material in the heating cavity 12 can be uniformly heated, the flat steam cavity 13 can make the steam fully contact with the outer surface of the heating cavity 12 in the moving process, the heating efficiency is improved, the air pressure in the steam cavity 13 can be adjusted through the steam valve 7, after the operation, the plasma torch 18 is closed, the electric cylinder 20 can drive the ash discharge plates 19 to move, and the two ash discharge plates 19 are separated, so that the surface coal ash is discharged through the blanking pipe 16.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a boiler heating device is used in steel casting production, includes device casing (1), its characterized in that: install into coal bunker (6) in one side of device casing (1), the internally mounted who advances coal bunker (6) has plasma torch (18), heating pipe (9) are installed to the one end of plasma torch (18), the inside one side of device casing (1) is provided with burning chamber (15), the outside of burning chamber (15) is provided with water storage chamber (14), one side of water storage chamber (14) is provided with heating chamber (12), the upper end of heating chamber (12) is provided with steam chamber (13), the one end of heating pipe (9) extends to burning chamber (15) inside and device casing (1) sealing connection, unloading pipe (16) are installed to the inside below of burning chamber (15), the internally mounted of unloading pipe (16) has ash discharge plate (19), electronic jar (20) are installed to the lower extreme of ash discharge plate (19), the both ends of electronic jar (20) pass through connection ear movable tube (16) with ash discharge plate (19) and unloading movable tube (16) respectively And the ash discharging plate (19) is movably connected with the blanking pipe (16) through a hinge.

2. The boiler heating device for steel casting production according to claim 1, wherein: alarm module (2) are installed to the upper end of device casing (1), alarm module (2) include speaker and display screen, the internally mounted of water storage chamber (14) has level sensor, and level sensor and display screen electric connection.

3. The boiler heating device for steel casting production according to claim 1, wherein: the device is characterized in that an access panel (3) is installed on the front end face of the device shell (1), and a heat-insulating door panel (4) is installed on one side of the access panel (3).

4. The boiler heating device for steel casting production according to claim 1, wherein: advance one side of coal bunker (6) and install apron (8), apron (8) and advance coal bunker (6) and pass through hinged joint, plasma torch (18) with advance coal bunker (6) fixed connection, just advance the inside ann yang of coal bunker (6) and town and advance coal pipe (10), the one end of advancing coal pipe (10) extends to combustion chamber (15) inside and device casing (1) sealing connection.

5. The boiler heating device for steel casting production according to claim 1, wherein: inlet tube (11) are installed to the upper end of device casing (1), inlet tube (11) extend to steam chamber (13) inside and sealing connection, delivery port (5) are installed to the preceding terminal surface of device casing (1), delivery port (5) extend to water storage chamber (14) inside and device casing (1) sealing connection.

6. The boiler heating device for steel casting production according to claim 1, wherein: steam valve (7) are installed to one side of device casing (1), the one end of steam valve (7) extends to inside and device casing (1) sealing connection in water storage chamber (14), the inside top of advancing coal bunker (6) is provided with smoke vent (17).

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