CN214665993U

CN214665993U - Improved temperature control device for copper smelting furnace

Info

Publication number: CN214665993U
Application number: CN202121173901.2U
Authority: CN
Inventors: 陈锦航; 王广辉; 龚举国; 刘克明; 孙保山; 韩兴才; 毛小林
Original assignee: Kaifeng Shengxin Copper Co ltd
Current assignee: Kaifeng Shengxin Copper Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-09
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses an improved generation copper smelting furnace temperature regulating device, including furnace body and cooling tank, the furnace body is located the inside of cooling tank, and the outside of furnace body is fixed with a plurality of fixed ears, and fixed ear upside falls into a plurality of layers, and the joint has annular water pipe on the fixed ear, and annular water pipe's downside evenly is equipped with a plurality of spouts towards the furnace body, and annular water pipe passes through the pipe connection inlet tube, advances water piping connection cold water storage cistern, the downside intercommunication drain pipe of cooling tank, the pipeline at drain pipe connection hot-water tank center, the utility model discloses utilize annular water pipe to form the water film, utilize heat transfer and evaporation to cool down, cooling speed is fast, the using water wisely to heat in to steam through the heat exchanger converts, can be used for heating domestic water, improves the utilization ratio of the energy, the utility model discloses a circulating water cools down, utilizes the air to carry out the heat transfer.

Description

Improved temperature control device for copper smelting furnace

Technical Field

The utility model relates to the technical field of smelting, in particular to an improved temperature control device for a copper smelting furnace.

Background

The copper smelting furnace is a novel high-efficiency energy-saving copper smelting furnace developed according to an aluminum smelting process, is mainly used for melting and heat preservation of copper ingots, and can well meet the requirement of the copper smelting process. The furnace consists of a melting furnace, a crucible, a heating element, a furnace cover lifting mechanism, an electric appliance automatic temperature control system and the like.

Use special equipment copper smelting furnace to copper matter smelts, melting the during operation, need control the temperature to the furnace body, prevent that the high efficiency problem that arouses furnace body work of temperature, current copper smelting furnace temperature regulating device accuse temperature directly utilizes water to cool down, and the temperature that leads to upper and lower furnace body is uneven, needs a large amount of water. Therefore, the utility model provides an improved copper smelting furnace temperature control device to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improved generation copper smelting stove temperature regulating device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an improved temperature control device of a copper smelting furnace comprises a furnace body and a cooling tank, wherein the furnace body is positioned inside the cooling tank, a plurality of fixing lugs are fixed on the outer side of the furnace body, the upper sides of the fixing lugs are divided into a plurality of layers, annular water pipes are clamped on the fixing lugs, a plurality of nozzles facing the furnace body are uniformly arranged on the lower sides of the annular water pipes, the annular water pipes are connected with a water inlet pipe through pipelines, and the water inlet pipe is connected with a cold water tank;

the lower side of the cooling tank is communicated with a drain pipe, the drain pipe is connected with a pipeline in the center of the hot water tank, the upper side of the hot water tank is connected with a warm water tank through a rising pipe, a first water pump is mounted on the rising pipe, and the middle of the warm water tank is connected with a cold water tank through an intermediate pipe;

the upside of cold water storage cistern is connected with the balanced valve, and the cold water storage cistern is connected with and adds the pipe, adds the external water source of union coupling, is equipped with two water pumps in the cold water storage cistern, and two connection inlet tubes of water pump, the downside of hot-water tank are equipped with the escape pipe for unnecessary water of discharge, flaky fin is installed in the outside of warm-water tank and hot-water tank, dispels the heat the cooling, the steam pipe is connected to the upside of cooling tank, and the heat exchanger is connected to the upper end of steam pipe, and the heat exchanger passes through the circulating pipe and connects the hot-water tank.

As a further proposal of the utility model, the warm water tank is internally fixed with an annular clapboard, a gap is left between the upper end of the annular clapboard and the warm water tank, and hot water is isolated at the outer side.

As the utility model discloses further scheme again, the gap is left with the top of cold water storage cistern in the upper end of intervalve, and the pipeline downside at intervalve and hot-water tank center all leaves the gap, and the guide rivers flow.

As a further proposal, the solenoid valve is installed on the steam pipe, the water inlet pipe and the water outlet pipe.

As a further aspect of the present invention, a barometer is installed on the steam pipe for monitoring the inside of the cooling tank.

As the utility model discloses further scheme again, install the thermometer on the furnace body, monitor the temperature.

As the utility model discloses scheme further again, the fan housing is all installed at the top of warm water tank and hot-water tank, and the air outlet of fan housing is just to the fin, and the fan housing passes through the pipe connection air-blower, utilizes the air current to accelerate the heat transfer of fin.

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

1. the utility model discloses utilize the annular water pipe to form the water film, utilize heat transfer and evaporation to cool down, the cooling speed is fast, the using water wisely to heat through the heat exchanger in to steam is changed, can be used for heating domestic water, improves the utilization ratio of the energy.

2. The utility model discloses a circulating water cools down, utilizes the air to carry out the heat transfer.

Drawings

FIG. 1 is a schematic top view of an embodiment of an improved temperature control device for a copper smelting furnace.

Fig. 2 is a schematic sectional structure view of a-a in fig. 1.

FIG. 3 is a schematic perspective view of an embodiment of an improved temperature control device for a copper smelting furnace.

FIG. 4 is a schematic diagram of an explosion structure of an embodiment I of an improved temperature control device of a copper smelting furnace.

FIG. 5 is a schematic structural view of a second hood according to an embodiment of an improved temperature control device for a copper smelting furnace.

In the figure: 1. a furnace body; 2. a cooling tank; 3. fixing the ear; 4. an annular water pipe; 5. a water inlet pipe; 6. a drain pipe; 7. a hot water tank; 8. a warm water tank; 9. a cold water tank; 10. an addition pipe;

11. a drain pipe; 12. a steam pipe; 13. a heat exchanger; 14. a circulation pipe; 15. a balancing valve; 16. a heat sink; 17. an annular partition plate; 18. an intermediate pipe; 19. a first water pump; 20. a second water pump; 21. a riser pipe; 22. a blower; 23. a fan cover.

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.

Example one

Referring to fig. 1-4, in the embodiment of the present invention, an improved temperature control device for a copper smelting furnace includes a furnace body 1 and a cooling tank 2, wherein the furnace body 1 is located inside the cooling tank 2, a plurality of fixing lugs 3 are fixed on the outer side of the furnace body 1, the upper sides of the fixing lugs 3 are divided into a plurality of layers, an annular water pipe 4 is clamped on the fixing lugs 3, a plurality of nozzles facing the furnace body 1 are uniformly arranged on the lower side of the annular water pipe 4, the annular water pipe 4 is connected with a water inlet pipe 5 through a pipeline, and the water inlet pipe 5 is connected with a cold water tank 9;

the lower side of the cooling tank 2 is communicated with a drain pipe 6, the drain pipe 6 is connected with a pipeline at the center of a hot water tank 7, the upper side of the hot water tank 7 is connected with a warm water tank 8 through an ascending pipe 21, a first water pump 19 is installed on the ascending pipe 21, the middle part of the warm water tank 8 is connected with a cold water tank 9 through an intermediate pipe 18, an annular partition plate 17 is fixed in the warm water tank 8, a gap is reserved between the upper end of the annular partition plate 17 and the warm water tank 8 to isolate hot water to the outside, a gap is reserved between the upper end of the intermediate pipe 18 and the top of the cold water tank 9, and gaps are reserved on the lower sides of the pipeline at the centers of the intermediate pipe 18 and the hot water tank 7 to guide water flow;

the upper side of the cold water tank 9 is connected with a balance valve 15, the cold water tank 9 is connected with an adding pipe 10, the adding pipe 10 is connected with an external water source, a second water pump 20 is arranged in the cold water tank 9, the second water pump 20 is connected with a water inlet pipe 5, a drain pipe 11 is arranged on the lower side of the hot water tank 7 and used for discharging redundant water, sheet-shaped radiating fins 16 are arranged on the outer sides of the warm water tank 8 and the hot water tank 7 for radiating and cooling, the upper side of the cooling tank 2 is connected with a steam pipe 12, the upper end of the steam pipe 12 is connected with a heat exchanger 13, and the heat exchanger 13 is connected with the hot water tank 7 through a circulating pipe 14;

all install the solenoid valve on steam pipe 12, inlet tube 5 and the drain pipe 6, install the barometer on the steam pipe 12 for the inside of control cooling tank 2 installs the thermometer on the furnace body 1, monitors the temperature.

Example two

Referring to fig. 5, in the embodiment of the present invention, the top portions of the warm water tank 8 and the hot water tank 7 are both provided with the wind cover 23, the wind outlet of the wind cover 23 faces the heat sink 16, the wind cover 23 is connected to the blower 22 through a pipeline, and the heat transfer of the heat sink 16 is accelerated by using the airflow.

The utility model discloses a theory of operation is: during the use, utilize cooling tank 2 to control the temperature to furnace body 1, after the thermometer detected the temperature and reached the predetermined value, through two 20 water pumpings in cold water tank 9, discharge from annular water pipe 4 through inlet tube 5, form the water film along furnace body 1, when carrying out the heat transfer, can utilize the evaporation of water to cool down, the cooling rate is fast, hot water passes through in drain pipe 6 gets into hot-water tank 7, in water pumpout 19 sent water into warm water tank 8, cool down through fin 16, intermediate pipe 18 supplyes cold water tank 9.

The evaporated hot steam enters the heat exchanger 13 through the steam pipe 12 to be cooled and condensed, and is finally recovered through the circulating pipe 14, when one end of the circulation lasts, all the internal cold water becomes hot, and when the evaporation and the heat exchange are not enough to reduce the temperature of the furnace body 1, the cold water can be added through the adding pipe 10, the first water pump 19 is closed, the draining pipe 11 is opened, the cold water is used for cooling, and the hot water is collected.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. An improved copper smelting furnace temperature control device comprises a furnace body (1) and a cooling tank (2), and is characterized in that the furnace body (1) is located inside the cooling tank (2), a plurality of fixing lugs (3) are fixed on the outer side of the furnace body (1), the upper sides of the fixing lugs (3) are divided into a plurality of layers, annular water pipes (4) are clamped on the fixing lugs (3), a plurality of nozzles facing the furnace body (1) are uniformly arranged on the lower sides of the annular water pipes (4), the annular water pipes (4) are connected with water inlet pipes (5) through pipelines, and the water inlet pipes (5) are connected with a cold water tank (9);

the lower side of the cooling tank (2) is communicated with a drain pipe (6), the drain pipe (6) is connected with a pipeline at the center of a hot water tank (7), the upper side of the hot water tank (7) is connected with a warm water tank (8) through an ascending pipe (21), a first water pump (19) is installed on the ascending pipe (21), and the middle part of the warm water tank (8) is connected with a cold water tank (9) through a middle pipe (18);

the upside of cold water storage cistern (9) is connected with balanced valve (15), and cold water storage cistern (9) are connected with and add pipe (10), add pipe (10) and connect external water source, are equipped with two (20) of water pump in cold water storage cistern (9), and inlet tube (5) are connected in two (20) of water pump, and the downside of hot-water tank (7) is equipped with and excretes pipe (11), flaky fin (16) are installed in the outside of warm water tank (8) and hot-water tank (7), steam pipe (12) are connected to the upside of cooling tank (2), and heat exchanger (13) is connected to the upper end of steam pipe (12), and hot-water tank (7) are connected through circulating pipe (14) in heat exchanger (13).

2. The improved temperature control device for the copper smelting furnace according to the claim 1, characterized in that an annular partition plate (17) is fixed in the warm water tank (8), and a gap is left between the upper end of the annular partition plate (17) and the warm water tank (8).

3. The improved temperature control device for the copper smelting furnace according to claim 1, wherein a gap is reserved between the upper end of the middle pipe (18) and the top of the cold water tank (9), and gaps are reserved between the middle pipe (18) and the lower side of the pipeline in the center of the hot water tank (7).

4. The improved temperature control device for the copper smelting furnace according to claim 1, wherein electromagnetic valves are mounted on the steam pipe (12), the water inlet pipe (5) and the water outlet pipe (6).

5. An improved temperature control device for copper smelting furnace according to claim 1, characterized in that the steam pipe (12) is equipped with a barometer.

6. An improved copper smelting furnace temperature control device according to claim 1, characterized in that a thermometer is installed on the furnace body (1).

7. The improved temperature control device for the copper smelting furnace according to claim 1, wherein a fan cover (23) is installed at the top of each of the hot water tank (8) and the hot water tank (7), an air outlet of the fan cover (23) is opposite to the cooling fins (16), and the fan cover (23) is connected with the air blower (22) through a pipeline.