CN213454925U

CN213454925U - Energy-saving electric furnace capable of rapidly feeding and discharging materials

Info

Publication number: CN213454925U
Application number: CN202022181089.XU
Authority: CN
Inventors: 张旭
Original assignee: Shengli Sanming Intelligent Manufacturing Co ltd
Current assignee: Shengli Sanming Intelligent Manufacturing Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-15
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses an energy-saving electric furnace capable of feeding and discharging rapidly, which comprises an electric furnace main body and a dust collecting box fixedly arranged on one side of the electric furnace main body, wherein a heating bin is arranged in the electric furnace main body, a feed hopper is arranged on one side of the upper end surface of the electric furnace main body, a feed chute communicated with the heating bin is arranged in the feed hopper, a first air pump is arranged on one side of the dust collecting box, a group of dust collecting pipes extending out of the dust collecting box and into the feed chute are connected in the dust collecting box, a group of installation bins are arranged in the electric furnace main body, the installation bins are separated from the heating bin through a group of partition plates, a group of back-burning boxes are fixedly arranged on the top of the installation bins, one side of the back-burning boxes is connected with a group of smoke inlet pipes passing through the partition plates and extending into the heating bin, the energy-saving electric furnace capable, and be convenient for carry out abundant burning utilization to waste gas, be convenient for simultaneously purify the emission to waste gas, the practicality is strong.

Description

Energy-saving electric furnace capable of rapidly feeding and discharging materials

Technical Field

The utility model belongs to the technical field of electric furnace processing, concretely relates to energy-conserving electric stove of unloading can go up fast.

Background

The electric furnace is a heating furnace which converts electric energy in the furnace into heat to heat a workpiece, and can be divided into a resistance furnace, an induction furnace, an electric arc furnace, a plasma furnace, an electron beam furnace and the like, and compared with a fuel furnace, the electric furnace has the advantages that: the atmosphere in the furnace is easy to control; the material is heated quickly; the heating temperature is high; the temperature is easy to control; the production process is easy to realize mechanization and automation; the labor sanitary condition is good; the thermal efficiency is high; the product quality is good, and more environmental protection.

In can going into the dust hold-in range in the air in the time of carrying out the transport of material to electric stove inside, present electric stove is not convenient for absorb the dust at the in-process that carries out the material loading, there is external impurity when leading to the material to heat in the electric stove, influence the processing effect, and current electric stove can produce waste gas when heating the material, and the electric stove commonly used is direct to discharge waste gas, but often contains a large amount of heats in the waste gas, directly discharges and can cause thermal waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can go up energy-conserving electric stove of unloading fast 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 energy-saving electric furnace capable of feeding and discharging materials quickly comprises an electric furnace main body and a dust collection box fixedly arranged on one side of the electric furnace main body, wherein a heating bin is arranged inside the electric furnace main body, a feed hopper is arranged on one side of the upper end surface of the electric furnace main body, a feed chute communicated into the heating bin is arranged inside the feed hopper, a first air pump is arranged on one side of the dust collection box, and a group of dust collection pipes extending out of the dust collection box and into the feed chute are connected inside the dust collection box;

the electric stove is characterized in that a set of installation bin is arranged in the electric stove main body, the installation bin is separated from the heating bin through a set of partition plate, a set of backfire box is fixedly arranged at the top of the installation bin, one side of the backfire box is connected with a set of smoke inlet pipe which penetrates through the partition plate and extends into the heating bin, the lower end face of the backfire box is connected with a set of heat return pipe which penetrates through the partition plate and extends into the heating bin, and a first electric control valve and a second electric control valve are respectively arranged on the smoke inlet pipe and the heat return pipe.

Preferably, three groups of heat dissipation holes communicated into the heating bin are formed in the upper end face of the electric furnace main body at equal intervals, a heat dissipation net is installed in each heat dissipation hole, a group of servo motors are fixedly arranged on the lower end face of each heat dissipation net, and each servo motor is connected with a heat dissipation fan through a motor shaft.

Preferably, the fixed a set of purification piece that is provided with in installation storehouse bottom that the electric stove main part was seted up, purification storehouse has been seted up to the inside of purification piece, and has constructed the deceleration dog on the inner wall of purification piece, and the up end of deceleration dog is provided with the purification bucket, install the purification net on the outer fringe face of purification bucket, and the intussuseption that purifies the bucket is filled with active carbon powder, the internal connection that purifies the piece has a set of purification tube that passes the baffle and extend to in the heated warehouses, the bottom that purifies the storehouse is provided with a set of second air pump, the second air pump is connected with a set of inner wall that passes the electric stove main part and extends to outside blast pipe, install the third automatically controlled valve on the blast pipe.

Preferably, the inner wall of electric stove main part and one side of baffle are the fixed two sets of hot plates and two sets of loading boards of being provided with of symmetry all, the inside of hot plate is provided with the heater strip, T type spout has been seted up to the up end of loading board, and the up end of loading board is provided with places the board, the lower terminal surface both sides of placing the board all are constructed the T type slider of sliding fit T type spout installation.

Preferably, a group of furnace doors are movably mounted on one side of the electric furnace main body through hinges, round shafts are fixedly mounted at four corners of the bottom of the electric furnace main body, universal wheels are mounted on the lower end faces of the round shafts through pin shafts, and handles are constructed on the furnace doors.

The utility model discloses a technological effect and advantage: the energy-saving electric furnace capable of quickly feeding and discharging materials benefits from the arrangement of the dust collection box and the first air pump, when the feeding hopper is filled with materials, the first air pump can be started, so that the pressure in the dust collection box is negative pressure, and the dust in the feeding groove formed in the feeding hopper enters the dust collection box through the dust collection pipe, so that the dust can be absorbed while being fed, and the processing effect is prevented from being influenced; thanks to the arrangement of the back-burning box, the first electric control valve can be opened to enable the waste gas to enter the back-burning box through the smoke inlet pipe, and the second electric control valve is opened to enable heat to be discharged into the heating bin through the back-burning pipe after the waste gas is further combusted in the back-burning box, so that waste of the heat caused by direct discharge of the waste gas is avoided; benefit from the setting of purifying barrel, can start the second air pump, waste gas after the abundant burning passes through the purge tube and enters into the purification storehouse, through the deceleration baffle, reduces the velocity of flow of waste gas, and active carbon powder in the purifying barrel advances to adsorb the harmful substance in the waste gas, can open the third automatically controlled valve for waste gas after the purification is accomplished passes through blast pipe discharge to the outside, reduces the pollution to external environment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the structure shown at B in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.

In the figure: the device comprises an electric furnace main body 1, a heating bin 101, a furnace door 2, a feed hopper 3, a dust collection box 4, a dust collection pipe 401, a first air pump 5, a partition plate 6, a bearing plate 7, a placing plate 701, a heating plate 8, a servo motor 9, a heat radiation fan 901, a back combustion box 10, a smoke inlet pipe 1001, a back combustion pipe 1002, a purification block 11, a purification bin 1101, a purification pipe 12, a purification barrel 13, a second air pump 14 and an exhaust pipe 1401.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides an energy-saving electric furnace capable of loading and unloading rapidly as shown in figures 1-4, which comprises an electric furnace main body 1 and a dust collecting box 4 fixedly arranged at one side of the electric furnace main body 1, wherein a heating bin 101 is arranged inside the electric furnace main body 1, a feed hopper 3 is arranged at one side of the upper end surface of the electric furnace main body 1, a feed chute communicated with the heating bin 101 is arranged inside the feed hopper 3, a first air pump 5 is arranged at one side of the dust collecting box 4, a group of dust collecting pipes 401 extending out of the dust collecting box 4 and into the feed chute are connected in the dust collecting box 4, the first air pump 5 can be started when the feed hopper 3 is filled with materials, so that the pressure in the dust collecting box 4 is negative pressure, the dust in the feed chute arranged at the feed hopper 3 enters the dust collecting box 4 through the dust collecting pipes 401, and the dust can be absorbed when the materials are loaded, the processing effect is prevented from being influenced;

the electric furnace main body 1 is internally provided with a group of installation bins, the installation bins and the heating bin 101 are separated by a group of partition plates 6, the partition plates 6 are of a rectangular plate-shaped structure, the top of the installation bins is fixedly provided with a group of backfire boxes 10 (in the concrete implementation, the backfire boxes 10 are used for fully burning waste gas), one side of the backfire boxes 10 is connected with a group of smoke inlet pipes 1001 which penetrate through the partition plates 6 and extend into the heating bin 101, the lower end face of the backfire boxes 10 is connected with a group of backheat pipes 1002 which penetrate through the partition plates 6 and extend into the heating bin 101, the smoke inlet pipes 1001 and the backheat pipes 1002 are respectively provided with a first electric control valve and a second electric control valve (in the concrete implementation, the types of the first electric control valve and the second electric control valve can be selected but not limited to JB/T4119-1991), and due to the arrangement of the backfire boxes 10, the first electric control valve can be opened, so that the waste gas, after further combustion is performed in the flashback tank 10, the second electric control valve is opened, so that heat is discharged into the heating chamber 101 through the heat return pipe 1002, and waste of heat caused by direct discharge of waste gas is avoided.

Specifically, three sets of heat dissipation holes communicated to the heating bin 101 are equidistantly formed in the upper end face of the electric furnace main body 1, a heat dissipation net is installed in each heat dissipation hole, a set of servo motor 9 is fixedly arranged on the lower end face of each heat dissipation net, and the servo motor 9 is connected with a heat dissipation fan 901 through a motor shaft (in the specific implementation, after the heat dissipation fan 901 is processed in the heating bin 101, the servo motor 9 can be started, so that the heat dissipation fan 901 is rotated to cool the interior of the heating bin 101).

Specifically, a group of purification blocks 11 are fixedly arranged at the bottom of an installation bin arranged on the electric furnace main body 1, the purification blocks 11 are rectangular block-shaped structures, a purification bin 1101 is arranged inside the purification blocks 11, a speed reduction stop block is constructed on the inner wall of the purification blocks 11, the speed reduction stop block is a rectangular block-shaped structure, a purification barrel 13 is arranged on the upper end face of the speed reduction stop block, a purification net is arranged on the outer edge face of the purification barrel 13, activated carbon powder is filled inside the purification barrel 13, a group of purification pipes 12 penetrating through a partition plate 6 and extending into the heating bin 101 are connected inside the purification blocks 11, a group of second air pumps 14 are arranged at the bottom of the purification bin 1101, the second air pumps 14 are connected with a group of exhaust pipes 1401 penetrating through the inner wall of the electric furnace main body 1 and extending to the outside, and a third electric control valve is arranged on the exhaust pipes 1401 (in specific implementation, the type of the third electric control valve can be selected but is not limited to be JB, benefit from the setting of purifying barrel 13, can start second air pump 14, waste gas after the abundant burning enters into purifying cabin 1101 through purge tube 12 in, through the deceleration baffle, reduces the velocity of flow of waste gas, and the active carbon powder in the purifying barrel 13 is advanced the absorption to the harmful substance in the waste gas, can open the third automatically controlled valve for waste gas after the purification is accomplished discharges to the outside through blast pipe 1401, reduces the pollution to external environment.

Specifically, the equal fixed two sets of hot plate 8 and two sets of loading boards 7 that are provided with of symmetry in one side of the inner wall of electric stove main part 1 and baffle 6, the inside of hot plate 8 is provided with the heater strip (during concrete implementation, the material of heater strip can be chooseed for use but not limited to and select for use nickel chromium material), T type spout has been seted up to the up end of loading board 7, and the up end of loading board 7 is provided with places board 701, places board 701 for the rectangular plate structure, the lower terminal surface both sides of placing board 701 all are constructed the T type slider of sliding fit T type spout installation.

Specifically, a group of furnace doors 2 are movably mounted on one side of the electric furnace main body 1 through hinges, round shafts are fixedly mounted at four corners of the bottom of the electric furnace main body 1, universal wheels are mounted on the lower end faces of the round shafts through pin shafts, and handles are constructed on the furnace doors 2.

Working principle, this energy-conserving electric stove of unloading fast, during the use, can incline the material to the feeder hopper 3 in, when empting the material, can start first air pump 5, make the pressure in the dust collection box 4 be the negative pressure, the dust in the pan feeding inslot that the feeder hopper 3 was seted up enters into the dust collection box 4 through dust collecting tube 401, be convenient for absorb the dust when the material is being loaded, the material enters into heating chamber 101 through the pan feeding groove inside, and fall to the up end of placing board 701, the heater strip circular telegram in the hot plate 8 produces heat and heats the material in the heating chamber 101, the material can produce waste gas when heating, can open first electrical control valve, make waste gas enter into the case 10 of backflushing through advancing the tobacco pipe 1001, open the second electrical control valve after further burning in the case 10 of backflushing and make the heat pass through the pipe 1002 to heat chamber 101 of backflushing, avoid the direct emission of waste gas to cause the waste of heat, can start second air pump 14, waste gas after the abundant burning enters into the purifying chamber 1101 through the purge tube 12, through the deceleration baffle, reduce the velocity of flow of waste gas, activated carbon powder in the purifying barrel 13 advances to adsorb the harmful substance in the waste gas, can open the third automatically controlled valve, make the waste gas after the purification is accomplished discharge to the outside through blast pipe 1401, reduce the pollution to external environment, after the processing is accomplished, can pull the handle, open furnace gate 2, and will place board 701 and take out from heating chamber 101, the realization is with taking out the material, this can go up energy-conserving electric stove of unloading fast, moreover, the steam generator is rational in infrastructure, be convenient for absorb the dust when the material loading, and be convenient for carry out abundant burning utilization to waste gas, be convenient for purify waste gas simultaneously and discharge, therefore, the clothes hanger is strong in practicability.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a can go up energy-conserving electric stove of unloading fast, includes electric stove main part (1) and fixed dust collection box (4) of setting in electric stove main part (1) one side, its characterized in that: the electric furnace comprises an electric furnace main body (1), a heating bin (101) is arranged in the electric furnace main body (1), a feed hopper (3) is arranged on one side of the upper end surface of the electric furnace main body (1), a feed chute communicated into the heating bin (101) is arranged in the feed hopper (3), a first air pump (5) is arranged on one side of a dust collection box (4), and a group of dust collection pipes (401) extending out of the dust collection box (4) and into the feed chute are connected in the dust collection box (4);

the electric stove is characterized in that a set of installation bin is arranged in the electric stove main body (1), the installation bin is separated from the heating bin (101) through a set of partition plate (6), a set of backfire box (10) is fixedly arranged at the top of the installation bin, one side of the backfire box (10) is connected with a set of smoke inlet pipe (1001) which penetrates through the partition plate (6) and extends into the heating bin (101), the lower end face of the backfire box (10) is connected with a set of heat return pipe (1002) which penetrates through the partition plate (6) and extends into the heating bin (101), and a first electric control valve and a second electric control valve are respectively arranged on the smoke inlet pipe (1001) and the heat return pipe (1002).

2. The energy-saving electric furnace capable of feeding and discharging materials rapidly as claimed in claim 1, wherein: three groups of radiating holes communicated into the heating bin (101) are formed in the upper end face of the electric furnace main body (1) at equal intervals, a radiating net is installed in each radiating hole, a group of servo motors (9) are fixedly arranged on the lower end face of each radiating net, and each servo motor (9) is connected with a radiating fan (901) through a motor shaft.

3. The energy-saving electric furnace capable of feeding and discharging materials rapidly as claimed in claim 1, wherein: the electric furnace comprises an electric furnace main body (1), and is characterized in that a group of purification blocks (11) are fixedly arranged at the bottom of an installation bin arranged on the electric furnace main body (1), a purification bin (1101) is arranged in the purification blocks (11), a speed reduction stop block is constructed on the inner wall of the purification blocks (11), a purification barrel (13) is arranged on the upper end face of the speed reduction stop block, a purification net is arranged on the outer edge face of the purification barrel (13), activated carbon powder is filled in the purification barrel (13), a group of purification pipes (12) which penetrate through a partition plate (6) and extend into a heating bin (101) are connected in the purification blocks (11), a group of second air pumps (14) are arranged at the bottom of the purification bin (1101), the second air pumps (14) are connected with a group of exhaust pipes (1401) which penetrate through the inner wall of the electric furnace main body (1) and extend to the outside, and third electric control valves.

4. The energy-saving electric furnace capable of feeding and discharging materials rapidly as claimed in claim 1, wherein: the utility model discloses an electric stove, including electric stove main part (1), the inner wall of electric stove main part (1) and one side of baffle (6) are all fixed to be provided with two sets of hot plate (8) and two sets of loading board (7) symmetrically, the inside of hot plate (8) is provided with the heater strip, T type spout has been seted up to the up end of loading board (7), and the up end of loading board (7) is provided with places board (701), the lower terminal surface both sides of placing board (701) all are constructed the T type slider of sliding fit T type spout installation.

5. The energy-saving electric furnace capable of feeding and discharging materials rapidly as claimed in claim 1, wherein: one side of the electric furnace main body (1) is movably provided with a group of furnace doors (2) through hinges, four corners of the bottom of the electric furnace main body (1) are fixedly provided with round shafts, the lower end faces of the round shafts are provided with universal wheels through pin shafts, and the furnace doors (2) are provided with handles.