CN219693871U

CN219693871U - Electric furnace for producing nonmetallic mineral products

Info

Publication number: CN219693871U
Application number: CN202320987309.9U
Authority: CN
Inventors: 董双利; 司聪聪
Original assignee: Shandong Youen New Material Technology Co ltd
Current assignee: Shandong Youen New Material Technology Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-09-15
Anticipated expiration: 2033-04-27

Abstract

The utility model relates to an electric furnace for producing nonmetallic mineral products, which comprises a furnace body, wherein the lower end surface of the furnace body is provided with supporting legs, a plurality of supporting legs are arranged in the circumferential direction, the upper end surface and the lower end surface of the furnace body are respectively provided with a feeding pipe and a discharging pipe in a penetrating way, the top of the right end surface of the furnace body is provided with a smoke exhaust pipe in a penetrating way, the upper end of the feeding pipe is provided with a feeding box, the inside of the feeding box is rotationally provided with a crushing roller, the crushing roller is provided with a plurality of crushing rollers, the front end and the rear end of each crushing roller are respectively provided with a rotating shaft, the rear side of each rotating shaft extends backwards to penetrate through the feeding box, the rear side of the outer end surface of each rotating shaft is respectively provided with a gear, one side of each rotating shaft is connected with a driving motor, the driving motor is connected with an external power supply, and the inside of the furnace body is provided with a stirring mechanism; the design of the feeding box improves the hot melting efficiency; the design of the scraping plate, the cleaning of the inner wall, avoiding the residue; and (3) the design of a dust removal box, and cooling and dedusting.

Description

Electric furnace for producing nonmetallic mineral products

Technical Field

The utility model relates to the technical field of electric furnaces, in particular to an electric furnace for producing nonmetallic mineral products.

Background

The nonmetallic minerals are minerals which are free of metal or semimetal luster, colorless or various light colors, transparent or semitransparent under a 0.03 mm thick sheet and poor in electrical conductivity and thermal conductivity, and comprise most of oxygen-containing salt minerals and partial oxide and halide minerals, when nonmetallic mineral products are processed, an electric furnace is generally required to be used for carrying out hot melting on the nonmetallic mineral products, nonmetallic mineral raw materials are added into the electric furnace, an electric heating wire in the electric furnace heats up, the raw materials are subjected to hot melting, the mineral raw materials after the hot melting are used for subsequent production, when the existing electric furnace is used, the volume of the raw materials put into the electric furnace is different, the heat required by the hot melting of some larger-volume minerals is more, the hot melting speed is lower, the production efficiency of the whole device is lower, a proper feeding and crushing mechanism is lacked, after the device is used, residual raw materials are discharged outwards through a discharging pipe, the raw materials are easy to appear on the inner wall of the electric furnace, the raw materials cannot be cleaned well, and the influence on the subsequent hot melting operation of minerals is easy to occur.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an electric furnace for producing nonmetallic mineral products, which aims to solve the problems of low hot melting efficiency on larger-volume minerals and lack of a proper feeding and crushing mechanism in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a nonmetallic mineral goods production is with electric stove, includes the furnace body, the terminal surface is equipped with the landing leg under the furnace body, be provided with a plurality of on the landing leg circumferencial direction, the terminal surface runs through respectively from top to bottom and is equipped with inlet pipe and discharging pipe about the furnace body, the furnace body right-hand member face top is run through and is equipped with the exhaust pipe, the inlet pipe upper end is equipped with the feeding case, the inside rotation of feeding case is equipped with crushing roller, crushing roller is provided with a plurality ofly, and is a plurality of both ends all are equipped with the pivot around the crushing roller, the rear side is a plurality of the pivot all extends backward and runs through the feeding case, a plurality of pivot outer terminal surface rear side all is equipped with the gear, one side the connection of pivot rear end is equipped with driving motor, driving motor connects external power source, the inside rabbling mechanism that is equipped with of furnace body.

In a further preferred aspect, the stirring mechanism includes a stirring shaft, a stirring rod and a stirring motor, the stirring shaft is rotatably mounted inside the furnace body, the stirring rod is provided with a plurality of stirring rods, the stirring rods are mounted on the stirring shaft, the stirring shaft extends upwards to penetrate through the furnace body, and the stirring motor is mounted on the top end of the rotating shaft, so that stirring is facilitated, and efficiency is improved.

In a further preferred mode, the stirring shaft is provided with two connecting rods, two connecting rods are symmetrically arranged, and the outer ends of the two connecting rods are connected with scraping plates, so that the inner wall cleaning is facilitated.

In a further preferred mode, the right side of the furnace body is provided with a dust removing box, a support is connected between the dust removing box and the furnace body, the smoke exhaust pipe penetrates through the left end of the dust removing box, the right end face of the dust removing box penetrates through to be provided with a smoke outlet pipe, and a filter screen is arranged inside the smoke outlet pipe, so that dust removal and filtration are facilitated.

In a further preferred mode, the upper end of the dust removal box is provided with a water inlet pipe in a penetrating mode, the bottom end of the water inlet pipe is connected with a fixed disc, the lower end face of the fixed disc is provided with water outlets, a plurality of water outlets are formed, dust removal effect is guaranteed, and cooling is achieved on smoke.

In a further preferred mode, the back end face of the dust removal box is provided with a supporting plate, a water pump is arranged on the supporting plate, the input end of the water pump penetrates through the bottom of the back end face of the dust removal box, and the output end of the water pump is connected with a water inlet pipe, so that water recycling is facilitated.

In a further preferred mode, the upper end face and the lower end face of the dust removing box are respectively provided with a water adding pipe and a water draining pipe in a penetrating mode, and water is conveniently changed.

(III) beneficial effects

Compared with the prior art, the utility model provides an electric furnace for producing nonmetallic mineral products, which has the following beneficial effects:

according to the utility model, the design of the feeding box is adopted, mineral raw materials to be processed are added into the feeding box, the power supply of the driving motor is started, the motor shaft of the driving motor drives the rotating shafts to rotate, and the rotating shafts are matched through gears to realize synchronous rotation, so that the rotation of the internal crushing roller is realized, the crushing roller crushes the mineral raw materials added into the feeding box, the crushed raw materials enter the furnace body through the feeding pipe, the hot melting operation is convenient, and the hot melting efficiency is improved;

the design of the scraping plate starts a power supply of the stirring motor, a motor shaft of the stirring motor drives a stirring shaft to rotate, the stirring shaft drives the connecting rod and the scraping plate on the outer side to rotate relative to the furnace body, and the inner wall is cleaned to avoid residue;

the design of dust removal case, flue gas get into the dust removal incasement, start the power of water pump, the water pump is with dust removal case bottom moisture suction, send into the inlet tube, send into the fixed disk through the inlet tube, outwards discharge from the apopore on the fixed disk, realize sending water, cool down the dust removal to the flue gas of process.

Drawings

FIG. 1 is a schematic view of the preferred overall structure of an electric furnace for producing nonmetallic mineral products in the present utility model;

FIG. 2 is a schematic diagram of a preferred feed box structure of an electric furnace for producing nonmetallic mineral products in the utility model;

FIG. 3 is a schematic diagram of the cooperation structure of a stirring rod, a stirring shaft, a connecting rod and a scraping plate, which are preferable for an electric furnace for producing nonmetallic mineral products;

FIG. 4 is a schematic diagram of a preferred dust-removing box of an electric furnace for producing nonmetallic mineral products in the utility model;

FIG. 5 is a schematic view showing the cooperation structure of a water inlet pipe and a fixed disk of an electric furnace for producing nonmetallic minerals.

In the figure: 1. a furnace body; 2. a support leg; 3. a feed pipe; 4. a discharge pipe; 5. a smoke exhaust pipe; 6. a feed box; 7. a pulverizing roller; 8. a rotating shaft; 9. a gear; 10. a driving motor; 11. a stirring shaft; 12. a stirring rod; 13. a stirring motor; 14. a connecting rod; 15. a scraper; 16. a dust removal box; 17. a bracket; 18. a smoke outlet pipe; 19. a filter screen; 20. a water inlet pipe; 21. a fixed plate; 22. a water outlet hole; 23. a support plate; 24. a water pump; 25. a water supply pipe; 26. and (5) a water drain pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 and 2, an electric furnace for producing nonmetallic mineral products comprises a furnace body 1, wherein a supporting leg 2 is arranged on the lower end face of the furnace body 1, a plurality of supporting legs 2 are arranged in the circumferential direction, a feeding pipe 3 and a discharging pipe 4 are respectively arranged on the upper end face and the lower end face of the furnace body 1 in a penetrating mode, a smoke exhaust pipe 5 is arranged on the top of the right end face of the furnace body in a penetrating mode, a feeding box 6 is arranged at the upper end of the feeding pipe 3, a crushing roller 7 is arranged in the feeding box 6 in a rotating mode, a plurality of crushing rollers 7 are arranged at the front end and the rear end of the crushing roller 7, a plurality of rotating shafts 8 at the rear side extend backwards to penetrate through the feeding box 6, gears 9 are arranged at the rear side of the outer end faces of the rotating shafts 8, a driving motor 10 is arranged at the rear end of the rotating shaft 8 in a connecting mode, an external power supply is connected to the driving motor 10, and a stirring mechanism is arranged inside the furnace body 1.

Referring to fig. 1 and 3, in this embodiment, the stirring mechanism includes a stirring shaft 11, a stirring rod 12 and a stirring motor 13, the stirring shaft 11 is rotatably installed inside the furnace body 1, the stirring rod 12 is provided with a plurality of stirring rods 12, all the stirring rods 12 are installed on the stirring shaft 11, the stirring shaft 11 extends upwards to penetrate through the furnace body 1, the stirring motor 13 is installed at the top end of the rotating shaft 8, a connecting rod 14 is arranged on the stirring shaft 11, two connecting rods 14 are symmetrically arranged, the outer ends of the two connecting rods 14 are connected with a scraper 15, a power supply of the stirring motor 13 is started, a motor shaft of the stirring motor 13 drives the stirring shaft 11 to rotate, the stirring shaft 11 drives the stirring rod 12 to rotate, raw materials for hot melting are stirred, after hot melting is completed, the raw materials are discharged outwards through a discharging pipe 4, the stirring shaft 11 drives the connecting rod 14 and the scraper 15 on the outer side to rotate relative to the furnace body 1, and the inner wall is cleaned.

Referring to fig. 1, 4 and 5, in this embodiment, a dust removing box 16 is disposed on the right side of a furnace body 1, a support 17 is connected between the dust removing box 16 and the furnace body 1, a smoke exhaust pipe 5 penetrates through the left end of the dust removing box 16, a smoke outlet pipe 18 is disposed on the right end surface of the dust removing box 16, a filter screen 19 is disposed inside the smoke outlet pipe 18, a water inlet pipe 20 is disposed on the upper end of the dust removing box 16, a fixed disk 21 is disposed at the bottom end of the water inlet pipe 20, a water outlet hole 22 is disposed on the lower end surface of the fixed disk 21, a plurality of water outlet holes 22 are disposed on the rear end surface of the dust removing box 16, a supporting plate 23 is disposed on the supporting plate 23, a water pump 24 is disposed at the input end of the water pump 24, the output end of the water pump 24 is connected with the water inlet pipe 20, water is disposed on the upper end surface and the lower end surface of the dust removing box 16, a water inlet pipe 25 and a water outlet pipe 26 are disposed respectively, smoke enters the dust removing box 16, a power supply of the dust removing box 16 is started, water is sucked out from the bottom of the dust removing box 16, the water is fed into the water inlet pipe 20, the dust is fed into the fixed disk 21, water outlet 22 is discharged from the water inlet pipe 22 through the water inlet pipe 22, the water outlet pipe 22 is cooled, the water is cooled, the dust is cooled, and discharged smoke is cooled, and discharged smoke is filtered, and cooled, and discharged smoke is discharged and filtered.

Embodiment two:

in sum, when using, firstly add the mineral raw and other materials that wait to process into feeding case 6, start driving motor 10's power, driving motor 10's motor shaft drives pivot 8 and rotates, a plurality of pivots 8 pass through gear 9 cooperation, and then realize inside crushing roller 7 and rotate, crushing roller 7 smashes the mineral raw and other materials that add feeding case 6, the raw and other materials after smashing get into inside furnace body 1 through inlet pipe 3, make things convenient for the hot melt operation, improve hot melt efficiency, furnace body 1 begins to carry out the hot melt to inside raw and other materials from the electric heater strip that takes, flue gas etc. that the hot melt in-process produced outwards discharge through exhaust pipe 5, get into dust removal case 16 inside, cool down dust removal to the flue gas, the power of stirring motor 13 is started in the hot melt process, stirring motor 13's motor shaft drives stirring axle 11 and rotates, stirring axle 11 drives puddler 12 and rotate, realize stirring to the hot melt, further improve efficiency, after the hot melt is accomplished, outwards discharge through discharging pipe 4, stirring axle 11 drives the relative 1 rotation of scraper blade 14 and outside, clear up the inner wall, avoid appearing remaining.

Embodiment III:

in sum, when the device is used, before the whole device is used, water is added into the dust removal box 16 through the water adding pipe 25, flue gas enters the dust removal box 16, the power supply of the water pump 24 is started, the water at the bottom of the dust removal box 16 is sucked out by the water pump 24, the water is sent into the water inlet pipe 20, the water is sent into the fixed disk 21 through the water inlet pipe 20, the water is discharged outwards from the water outlet hole 22 on the fixed disk 21, water supply is realized, the passing flue gas is cooled and dedusted, the flue gas subjected to cooling and dedusting is discharged outwards through the smoke outlet pipe 18, the filter screen 19 carries out secondary filtration on the flue gas, the clean state of the discharged flue gas is ensured, the device is used for a long time, a large amount of impurities such as dust are contained in the water in the dust removal box 16, the water is discharged through the water outlet pipe 26, and the water in the interior is replaced.

In all the above mentioned embodiments, the welding, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection modes can be selected according to the actual situation, and are not described in detail herein, the above description refers to the write-in fixed connection, and the welding is preferentially considered, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present utility model if the technical scheme and the inventive concept thereof are equivalent or changed within the scope of the present utility model.

Claims

1. The utility model provides an electric stove is used in nonmetal mineral products production, includes furnace body (1), terminal surface is equipped with landing leg (2) under furnace body (1), be provided with a plurality ofly on landing leg (2) circumferencial direction, a serial communication port, terminal surface all is equipped with inlet pipe (3) and discharging pipe (4) about furnace body (1) run through respectively, furnace body right-hand member face top is equipped with and discharges fume pipe (5) through, inlet pipe (3) upper end is equipped with feeding case (6), inside rotation of feeding case (6) is equipped with crushing roller (7), crushing roller (7) are provided with a plurality of both ends all are equipped with pivot (8) around crushing roller (7), the rear side a plurality of pivot (8) all extend backward and run through feeding case (6), a plurality of pivot (8) outer terminal surface rear side all is equipped with gear (9), one side pivot (8) rear end connection is equipped with driving motor (10), driving motor (10) connect external power source, inside stirring mechanism that is equipped with of furnace body (1).

2. An electric furnace for producing nonmetallic mineral articles according to claim 1, characterized in that: the stirring mechanism comprises a stirring shaft (11), stirring rods (12) and a stirring motor (13), wherein the stirring shaft (11) is rotatably installed inside the furnace body (1), the stirring rods (12) are arranged in a plurality, the stirring rods (12) are all installed on the stirring shaft (11), the stirring shaft (11) upwards extends to penetrate through the furnace body (1), and the stirring motor (13) is installed at the top end of the rotating shaft (8).

3. An electric furnace for producing nonmetallic mineral articles according to claim 2, characterized in that: the stirring shaft (11) is provided with two connecting rods (14), the two connecting rods (14) are symmetrically arranged, and the outer ends of the two connecting rods (14) are connected with scraping plates (15).

4. An electric furnace for producing nonmetallic mineral articles according to claim 1, characterized in that: the dust removal device is characterized in that a dust removal box (16) is arranged on the right side of the furnace body (1), a support (17) is connected between the dust removal box (16) and the furnace body (1), the smoke exhaust pipe (5) penetrates through the left end of the dust removal box (16), a smoke outlet pipe (18) penetrates through the right end face of the dust removal box (16), and a filter screen (19) is arranged inside the smoke outlet pipe (18).

5. An electric furnace for producing nonmetallic mineral articles according to claim 4, characterized in that: the dust removal case (16) upper end runs through and is equipped with inlet tube (20), inlet tube (20) bottom connection is equipped with fixed disk (21), apopore (22) have been seted up to terminal surface under fixed disk (21), apopore (22) are provided with a plurality of.

6. An electric furnace for producing nonmetallic mineral articles according to claim 5, characterized in that: the dust removal case (16) rear end face is equipped with backup pad (23), be equipped with water pump (24) on backup pad (23), water pump (24) input runs through dust removal case (16) rear end face bottom sets up, water pump (24) output and inlet tube (20) connect the setting.

7. An electric furnace for producing nonmetallic mineral articles according to claim 6, characterized in that: the upper end face and the lower end face of the dust removal box (16) are respectively provided with a water feeding pipe (25) and a water discharging pipe (26) in a penetrating mode.