CN212870729U

CN212870729U - Smelting furnace for aluminum scrap recovery

Info

Publication number: CN212870729U
Application number: CN202021571951.1U
Authority: CN
Inventors: 郭世龙; 郭启军
Original assignee: Anhui Baishengxin Metal Technology Co Ltd
Current assignee: Anhui Baishengxin Metal Technology Co Ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-04-02
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a smelting furnace is used in aluminium scrap recovery relates to smelting furnace technical field. The utility model provides a smelting furnace for aluminium scrap recovery, includes the cross chassis, the four corners fixedly connected with universal wheel of cross chassis bottom, the furnace body is smelted to the top fixedly connected with of cross chassis, the top swing joint of smelting the furnace body has the smelting bell, and the top fixedly connected with outlet duct of smelting the bell, smelt the furnace body, smelt the equal fixedly connected with insulating layer of inner wall of bell and outlet duct, the middle part fixedly connected with setting element of the insulating layer of smelting the furnace body bottom, the melting pot has been placed to the middle part of setting element. The utility model discloses a setting of smelting the furnace body, smelting bell and insulating layer has realized that this utility model smelting furnace has the heat preservation function, can effectually keep warm to the smelting pot when producing to can the energy saving when smelting aluminium scrap.

Description

Smelting furnace for aluminum scrap recovery

Technical Field

The utility model relates to a smelting furnace technical field specifically is a smelting furnace is used in aluminium scrap recovery.

Background

At present, part of factories in the market use natural gas as fuel, and scrap aluminum is smelted and recovered by adopting a mode of firing a smelting pot, because the natural gas is clean and safe, and meanwhile, the natural gas is used, so that the workshop is tidy and clean, the management is easy, the heat efficiency is high, the operation cost is low, compared with an electric heating crucible furnace, the melting capacity is high, the efficiency is high, the energy consumption is low, and the cost for replacing an electric heating body is thoroughly saved.

However, in the method of using a direct firing melting pot, part of energy is lost due to poor sealing performance, and meanwhile, the temperature cannot be measured by directly using firing, so that the melting temperature is not convenient to control by controlling the ventilation volume, and therefore, a melting furnace for recovering aluminum scrap is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smelting furnace is used in aluminium scrap recycling to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a smelting furnace for aluminum scrap recovery comprises a cross-shaped underframe, wherein universal wheels are fixedly connected with four corners of the bottom of the cross-shaped underframe, a smelting furnace body is fixedly connected with the top of the cross-shaped underframe, a smelting furnace cover is movably connected with the top of the smelting furnace body, an outlet pipe is fixedly connected with the top of the smelting furnace cover, heat insulating layers are fixedly connected with the inner walls of the smelting furnace body, the smelting furnace cover and the outlet pipe, a positioning piece is fixedly connected with the middle part of the heat insulating layer at the bottom of the smelting furnace body, a smelting pot is placed at the middle part of the positioning piece, smelting pot handles are fixedly connected with the two sides of the top of the smelting pot, an air inlet pipe is fixedly connected with one side of the bottom of the smelting furnace body, the air inlet pipe penetrates through the heat insulating layer, the outer side of the smelting furnace body is fixedly provided with a thermocouple at a position close to the supporting plate, the temperature measuring end part of the thermocouple is contacted with the smelting pot, and a data line is fixedly connected between the temperature measuring instrument and the thermocouple.

Preferably, one side fixedly connected with fixed lug at smelting furnace body top, one side fixedly connected with activity pivot of smelting furnace lid bottom, it is journalled through fixed lug and activity pivot to smelt the furnace body and smelt the bell, it has quick buckle with the fixed lug opposite side fixed mounting to smelt furnace body top.

Preferably, the smelting furnace body is matched with the smelting furnace cover, the fixed lug and the smelting furnace body are of an integrally formed structure, the smelting furnace cover is fixedly connected with the movable rotating shaft in a welding mode, and the smelting furnace body, the smelting furnace cover, the fixed lug and the movable rotating shaft are all made of forged steel.

Preferably, the outside of intake pipe is seted up threaded hole, intake pipe has fastening bolt through the threaded hole spiro union for fixed combustion gas source.

Preferably, the cross-shaped underframe is matched with the universal wheel.

Preferably, the type of the thermodetector is matched with the type of the thermocouple.

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

(1) the utility model provides a smelting furnace for aluminium scrap recycling, through the setting of smelting the furnace body, smelting bell and insulating layer, realized that this utility model smelting furnace has the heat preservation function, can effectually keep warm to the melting pot when producing to can the energy saving when smelting aluminium scrap.

(2) The utility model provides a smelting furnace for aluminium scrap recovery, through the setting of thermoscope, thermocouple and data line, realized can testing the temperature of smelting pot during production to be convenient for adjust the smelting temperature through the size of adjusting the air flow.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a cross chassis; 2. a universal wheel; 3. a smelting furnace body; 4. a support plate; 5. a temperature measuring instrument; 6. a thermocouple; 7. a data line; 8. an air inlet pipe; 9. a smelting furnace cover; 10. an air outlet pipe; 11. quickly buckling; 12. a positioning member; 13. a thermal insulation layer; 14. a smelting pot; 15. a pan handle; 16. fixing the bump; 17. a movable rotating shaft.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-3, the utility model provides a technical solution: a smelting furnace for recovering aluminum scrap comprises a cross-shaped underframe 1, universal wheels 2 are fixedly connected at four corners of the bottom of the cross-shaped underframe 1, a smelting furnace body 3 is fixedly connected at the top of the cross-shaped underframe 1, a smelting furnace cover 9 is movably connected at the top of the smelting furnace body 3, an air outlet pipe 10 is fixedly connected at the top of the smelting furnace cover 9, heat-insulating layers 13 are fixedly connected on the inner walls of the smelting furnace body 3, the smelting furnace cover 9 and the air outlet pipe 10, a positioning part 12 is fixedly connected at the middle part of the heat-insulating layer 13 at the bottom of the smelting furnace body 3, a smelting pot 14 is placed at the middle part of the positioning part 12, smelting pot handles 15 are fixedly connected at two sides of the top of the smelting pot 14, an air inlet pipe 8 is fixedly connected at one side of the bottom of the smelting furnace body 3, the air inlet pipe, a thermocouple 6 is fixedly arranged at the position, close to the supporting plate 4, of the outer side of the smelting furnace body 3, the temperature measuring end part of the thermocouple 6 is in contact with a smelting pot 14, and a data wire 7 is fixedly connected between the temperature measuring instrument 5 and the thermocouple 6.

As shown in fig. 3, one side fixedly connected with fixed lug 16 at the top of smelting furnace body 3, one side fixedly connected with activity pivot 17 of smelting bell 9 bottom, smelting furnace body 3 and smelting bell 9 are through fixed lug 16 and activity pivot 17 activity looks coupling, smelting furnace body 3 top and fixed lug 16's the side fixed mounting in opposite directions have quick buckle 11, smelting furnace body 3, the setting of smelting bell 9 and insulating layer 13, realized that the utility model discloses the smelting furnace has the heat preservation function, can effectually keep warm to smelting pot 14 when producing, thereby can the energy saving when smelting aluminium scrap.

As shown in fig. 3, the smelting furnace body 3 is matched with the smelting furnace cover 9, the fixed lug 16 and the smelting furnace body 3 are of an integrally formed structure, the smelting furnace cover 9 is fixedly connected with the movable rotating shaft 17 in a welding manner, and the smelting furnace body 3, the smelting furnace cover 9, the fixed lug 16 and the movable rotating shaft 17 are all made of forged steel.

As shown in fig. 1 and 2, a threaded hole is formed in the outside of the intake pipe 8, and the intake pipe 8 is screwed with a fastening bolt through the threaded hole to fix a combustion gas source.

As shown in fig. 1-3, a cross chassis 1 is fitted with a universal wheel 2.

As shown in figure 1, the model of the temperature measuring instrument 5 is matched with the model of the thermocouple 6, and the temperature of the smelting pot 14 during production can be tested by arranging the temperature measuring instrument 5, the thermocouple 6 and the data wire 7, so that the smelting temperature can be conveniently adjusted by adjusting the ventilation volume.

The working principle is as follows: when this utility model smelting furnace is used to smelt aluminium scrap, at first fix the burning air supply in the inside of intake pipe 8 through the fastening bolt in the intake pipe 8, further thermoscope 5 that opens, further open and ignite the burning air supply, further after the temperature stabilization of smelting pot 14 is treated, adjust the air input of burning air supply to suitable size according to the temperature that thermoscope 5 shows, make the temperature of smelting pot 14 and the melting point looks adaptation of aluminium, further add aluminium scrap gradually through outlet duct 10 toward the inside of smelting pot 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a smelting furnace is used in aluminium scrap recovery, includes cross chassis (1), its characterized in that: the four corners fixedly connected with universal wheel (2) of cross chassis (1) bottom, furnace body (3) is smelted to the top fixedly connected with of cross chassis (1), the top swing joint of smelting furnace body (3) has smelting bell (9), and the top fixedly connected with outlet duct (10) of smelting bell (9), the equal fixedly connected with insulating layer (13) of inner wall of smelting furnace body (3), smelting bell (9) and outlet duct (10), the middle part fixedly connected with setting element (12) of insulating layer (13) of smelting furnace body (3) bottom, smelting pot (14) have been placed to the middle part of setting element (12), the both sides fixedly connected with smelting pot handle (15) at smelting pot (14) top, one side fixedly connected with intake pipe (8) of smelting furnace body (3) bottom, intake pipe (8) pass insulating layer (13) and extend to inside smelting furnace body (3), the bottom of the outer side of the smelting furnace body (3) is fixedly connected with a supporting plate (4), a temperature measuring instrument (5) is placed in the middle of the supporting plate (4), a thermocouple (6) is fixedly installed at a position, close to the supporting plate (4), of the outer side of the smelting furnace body (3), the temperature measuring end portion of the thermocouple (6) is in contact with a smelting pot (14), and a data line (7) is fixedly connected between the temperature measuring instrument (5) and the thermocouple (6).

2. The melting furnace for recycling aluminum scrap according to claim 1, wherein: smelt one side fixedly connected with fixed lug (16) at furnace body (3) top, smelt one side fixedly connected with activity pivot (17) of bell (9) bottom, smelt furnace body (3) and smelt bell (9) through fixed lug (16) and activity pivot (17) activity looks coupling, it has quick buckle (11) to smelt the side fixed mounting in opposite directions of furnace body (3) top and fixed lug (16).

3. The melting furnace for recycling aluminum scrap according to claim 2, wherein: smelt furnace body (3) and smelt bell (9) looks adaptation, fixed lug (16) and smelt furnace body (3) are the integrated into one piece structure, it is fixed through the welded mode to smelt bell (9) and activity pivot (17) and be connected, it is forged steel material to smelt furnace body (3), smelt bell (9), fixed lug (16) and activity pivot (17).

4. The melting furnace for recycling aluminum scrap according to claim 2, wherein: the outside of intake pipe (8) is seted up threaded hole, intake pipe (8) have fastening bolt through the threaded hole spiro union for fixed combustion gas source.

5. The melting furnace for recycling aluminum scrap according to claim 2, wherein: the cross underframe (1) is matched with the universal wheel (2).

6. The melting furnace for recycling aluminum scrap according to claim 2, wherein: the type of the temperature measuring instrument (5) is matched with the type of the thermocouple (6).