CN217343556U

CN217343556U - Heat radiation type energy-saving ladle baking device

Info

Publication number: CN217343556U
Application number: CN202221188754.0U
Authority: CN
Inventors: 朱华伟; 王彪
Original assignee: Xinmi Hongrui Metallurgical Building Materials Co ltd
Current assignee: Xinmi Hongrui Metallurgical Building Materials Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-09-02
Anticipated expiration: 2032-05-18

Abstract

The utility model relates to an energy-conserving roast package ware of thermal radiation formula, including the be built by contract of disc type and the support frame of setting in the be built by contract below, the support frame includes the montant of many vertical settings, each montant encircles the be built by contract central line interval and sets up, lean on the lower position to be equipped with a horizontal connecting rod between two adjacent montants, the energy-conserving roast package ware of thermal radiation formula still includes a plurality of heating pipes that are U type and buckle, each heating pipe encircles the be built by contract central line interval and sets up, each heating pipe both ends extend to the be built by contract top and connect by the wire to the upper portion, the heating pipe lower part is fixed on horizontal connecting rod. The during operation is with driving or cantilever hoist and is covered, with roast package ware hoist and mount to platform package top, then transfer support frame, heating pipe etc. to in the package mouth, control heating pipe work by supporting automatically controlled cabinet, adopt the principle of heating radiation, can be applied to hot stove production processes in the ore deposit such as industrial silicon, ferrosilicon. Compared with the prior art, the problem that the existing platform bag baking mode pollutes the environment and wastes energy is solved.

Description

Heat radiation type energy-saving ladle baking device

Technical Field

The utility model belongs to the electric heater unit field especially relates to an energy-conserving roast package ware of heat radiation formula.

Background

The iron (steel) water drum needs to be built or repaired again after being used for a period of time, and then the refractory material of the built or repaired lining can be used after being dried through high-temperature baking. The existing baking mode mainly adopts raw coal baking, and the emission of smoke is very large, thus causing environmental pollution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving roast package ware of heat radiation formula for solve the problem that current platform package toasts the mode polluted environment, extravagant energy.

In order to solve the problem, the utility model relates to a hot corrosion type energy-saving ladle baking device adopts the following technical scheme: the utility model provides an energy-conserving roast package ware of heat radiation formula includes the be built by contract of disc type and is used for the support frame that the be built by contract propped up, the support frame includes the montant of many vertical settings, each montant encircles the be built by contract central line interval setting, lean on the lower position to be equipped with a horizontal connecting rod between two adjacent montants, the energy-conserving roast package ware of heat radiation formula still includes a plurality of heating pipes that are U type and buckle, each heating pipe encircles the be built by contract central line interval setting, each heating pipe both ends extend to the be built by contract top and connect by the wire to the upper portion, the heating pipe lower part is fixed on horizontal connecting rod.

Has the advantages that: during operation, the ladle cover is lifted by a travelling crane or a cantilever, the ladle baking device is hoisted to the upper side of a ladle, then the supporting frame, the heating pipe and the like are placed in a ladle opening, the heating pipe is controlled by the matched electric control cabinet to work, the heating radiation principle is adopted, the temperature controller is used for setting a corresponding temperature rising curve, and the temperature rising time and the temperature are controlled according to the set temperature rising curve. The phenomenon that the castable cracks due to overhigh temperature can be prevented by controlling low temperature. The setting of the heat preservation time can effectively dry the moisture of the casting material. The temperature can be controlled to be kept for a high-temperature time under the high-temperature condition, so that the crystal water in the casting material is fully baked out, the best effect of the casting material is achieved, and the service life of the casting material is better prolonged. Can be applied to the production process of the submerged arc furnace such as industrial silicon, ferrosilicon and the like. Compared with the prior art, the problem that the existing platform bag baking mode pollutes the environment and wastes energy is solved.

Furthermore, the heat radiation type energy-saving ladle baking device also comprises a reflecting cylinder arranged below the ladle cover along the central line of the ladle cover, the reflecting cylinder comprises an outer cylinder body made of stainless steel materials, and aluminum silicate fiber cotton is filled in the outer cylinder body. Radiation and reflected heat are adopted, so that heat energy of the heating pipe is radiated to the castable, and heat energy loss is reduced.

Furthermore, an inclined rod for assisting the lower end of the reflecting cylinder is arranged between the horizontal connecting rod and the reflecting cylinder.

Furthermore, the inner part of the ladle cover is filled with glass fiber heat insulation cotton.

Furthermore, the heating pipes are divided into two groups, one group is a common heating pipe group, the other group is a standby heating pipe group, the heat radiation type energy-saving ladle baking device further comprises an electric control cabinet, and a change-over switch for changing over the heating pipe groups is arranged in the electric control cabinet. According to the double-circuit heating system, when one heating system fails, the other heating system is automatically started to heat, so that heating is prevented from being carried out again after the heating is carried out for a while and then the heating system is cleared, and power consumption is better saved.

Furthermore, be equipped with the louvre that supplies the steam emission of roast package in-process on the be built by contract, be equipped with the exhaust fan at the louvre department at the be built by contract top, the energy-conserving roast package ware of heat radiation type is still including the temperature detect switch who is used for detecting the stoving temperature in order to control the exhaust fan switching.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly described as follows:

FIG. 1 is a schematic structural view of an embodiment of a heat radiation type energy-saving ladle roaster;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is an enlarged view at B in fig. 1.

Description of reference numerals: 100-ladle cover, 200-support frame, 210-vertical rod, 220-horizontal connecting rod, 230-inclined rod, 300-heating pipe, 400-U-shaped card, 500-reflecting tube, 600-electric control cabinet and 700-exhaust fan.

Detailed Description

In order to make the technical purpose, technical solution and advantageous effects of the present invention clearer, the technical solution of the present invention is further described below with reference to the accompanying drawings and specific embodiments.

The utility model provides a specific embodiment of energy-conserving roast package ware of heat radiation formula, as shown in fig. 1 to 3, including the be built by contract 100 of disc type and the support frame 200 of setting in be built by contract 100 below, support frame 200 includes the montant 210 of many vertical settings, each montant 210 encircles the central line interval setting of be built by contract 100, it is equipped with a horizontal connecting rod 220 to lean on the lower position between two adjacent montants 210, energy-conserving roast package ware of heat radiation formula still includes a plurality of heating pipes 300 that are U type bending, each heating pipe 300 encircles the central line interval setting of be built by contract 100, each heating pipe 300 both ends upper portion extends to be built by contract 100 top and is connected by the wire, heating pipe 300 lower part is fixed on horizontal connecting rod 220 by U type card 400.

The heat radiation type energy-saving ladle baking device also comprises a reflecting tube 500 arranged below the ladle cover 100 along the central line of the ladle cover, the reflecting tube 500 comprises an outer tube body made of stainless steel, and aluminum silicate fiber cotton is filled in the outer tube body. Radiation and reflected heat are adopted, so that heat energy of the heating pipe is radiated to the castable, and heat energy loss is reduced. An inclined rod 230 for assisting in supporting the lower end of the reflecting tube 500 is provided between the horizontal link 220 and the reflecting tube 500. The inner part of the cover 100 is filled with glass fiber heat insulation cotton.

The heating pipe 300 is divided into two groups, one group is a common heating pipe group, the other group is a standby heating pipe group, the heat radiation type energy-saving ladle baking device further comprises an electric control cabinet 600, and a change-over switch for changing over the heating pipe groups is arranged in the electric control cabinet 600. The double-circuit heating system automatically starts the other system for heating when one heating system fails, so that the heating is prevented from being carried out again after the heating is carried out for midway time and the failure is eliminated, and the power consumption is better saved.

The ladle cover 100 is provided with heat dissipation holes for discharging water vapor in the ladle baking process, the top of the ladle cover 100 is provided with an exhaust fan 700 at the heat dissipation holes, and the heat radiation type energy-saving ladle baking device further comprises a temperature control switch for detecting the baking temperature to control the opening and closing of the exhaust fan 700.

During operation, the ladle cover 100 is lifted by a travelling crane or a cantilever, the ladle baking device is lifted to the upper side of a ladle, then the supporting frame, the heating pipe and the like are placed in a ladle opening, the heating pipe is controlled to work by the matched electric control cabinet 600, the heating radiation principle is adopted, the temperature controller is used for setting a corresponding temperature rising curve, and the temperature rising time and the temperature are controlled according to the set temperature rising curve. The phenomenon of cracking of the castable due to overhigh temperature can be prevented by controlling low temperature. The setting of the heat preservation time can effectively dry the moisture of the casting material. The temperature can be controlled to be kept for a high-temperature time under the high-temperature condition, so that the crystal water in the casting material is fully baked out, the best effect of the casting material is achieved, and the service life of the casting material is better prolonged. Can be applied to the production process of the submerged arc furnace such as industrial silicon, ferrosilicon and the like. Compared with the prior art, the problem that the existing platform bag baking mode pollutes the environment and wastes energy is solved.

Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating but not limiting the technical solution of the present invention, and any equivalent replacement and modification or partial replacement which do not depart from the spirit and scope of the present invention should be covered within the protection scope of the claims of the present invention.

Claims

1. The utility model provides an energy-conserving roast package ware of heat radiation formula which characterized in that: including the be built by contract of disc type and the support frame of setting in the be built by contract below, the support frame includes the montant of many vertical settings, each montant encircles the be built by contract central line interval setting, it is equipped with a horizontal connecting rod to lean on the lower position between two adjacent montants, the energy-conserving roast package ware of thermal radiation formula still includes a plurality of heating pipes that are the U type and buckle, each heating pipe encircles the be built by contract central line interval setting, each heating pipe both ends extend to the be built by contract top and connect by the wire to the upper portion, the heating pipe lower part is fixed on horizontal connecting rod.

2. The heat radiation type energy-saving ladle roaster as claimed in claim 1, wherein: the heat radiation type energy-saving ladle baking device also comprises a reflecting cylinder arranged below the ladle cover along the central line of the ladle cover, the reflecting cylinder comprises an outer cylinder body made of stainless steel materials, and the inner part of the outer cylinder body is filled with aluminum silicate fiber cotton.

3. The heat radiation type energy-saving ladle roaster as claimed in claim 2, wherein: an inclined rod for carrying out auxiliary support on the lower end of the reflecting cylinder is arranged between the horizontal connecting rod and the reflecting cylinder.

4. The heat radiation type energy-saving ladle roaster as claimed in claim 1, wherein: the glass fiber heat-insulating cotton is filled in the ladle cover.

5. The heat radiation type energy saving ladle roaster as claimed in any one of claims 1 to 4, wherein: the heating pipe is divided into two groups, one group is a common heating pipe group, the other group is a standby heating pipe group, the heat radiation type energy-saving ladle baking device further comprises an electric control cabinet, and a change-over switch for changing over the heating pipe groups is arranged in the electric control cabinet.

6. The heat radiation type energy saving ladle roaster as claimed in any one of claims 1 to 4, wherein: the bag cover is provided with heat dissipation holes for discharging water vapor in the bag baking process, the top of the bag cover is provided with an exhaust fan at the heat dissipation holes, and the heat radiation type energy-saving bag baking device further comprises a temperature control switch for detecting baking temperature to control the opening and closing of the exhaust fan.