CN216539413U

CN216539413U - Heat preservation sand recycle device for electric smelting brick preparation

Info

Publication number: CN216539413U
Application number: CN202122644371.1U
Authority: CN
Inventors: 闫松涛; 田广朝; 王东浩; 闫铭鑫
Original assignee: Henan Yu Huadian Melting Technology Co ltd
Current assignee: Henan Yu Huadian Melting Technology Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-05-17
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a device for recycling heat-insulating sand for preparing an electric melting brick, which comprises a supporting rod, wherein an installation shell is fixedly connected to the upper part of the supporting rod, a motor is fixedly installed on the side surface of the installation shell, the power output end of the motor is connected with a rotating shaft, the rotating shaft is positioned in the installation shell, a plurality of fixing rods are arranged on the outer surface of the rotating shaft, a screen is arranged on the outer surface of each fixing rod, a feeding hole is formed in the upper part of the inner side wall of the installation shell, and a raw material lifting box is arranged on one side of the supporting rod. The utility model has the beneficial effects that: the reinforcing rod is fixedly connected to the inner side wall of the mounting shell, and the reinforcing rod is in rotating connection with the rotating shaft, so that the strength of supporting the rotating shaft is increased when the rotating shaft rotates, and the rotating shaft is prevented from being bent when rotating; through the inside wall fixedly connected with ring piece that is close to the exit at installation casing can prevent that the material that the dead lever screening was come out from the exit through the installation casing and flow.

Description

Heat preservation sand recycle device for electric smelting brick preparation

Technical Field

The utility model relates to the field of heat preservation sand recycling, in particular to a heat preservation sand recycling device for preparing an electric melting brick.

Background

The electric melting brick is a white solid formed by injecting pure alumina powder (Al 2o3) and zircon sand containing about 65% of zirconium oxide (ZrO2) and 34% of silicon dioxide (SiO2) into a mold after melting and internalizing in an electric melting furnace and cooling, wherein the lithophase structure of the electric melting brick consists of eutectoid bodies of corundum and clinoptilolite and glass phase, and the eutectoid bodies of corundum phase and clinoptilolite phase are in terms of phase, and the glass phase is filled between crystals of the corundum phase and the clinoptilolite phase.

The fused brick needs to be poured into the mould with the fused brick meltwater and is shaped in preparing, the meltwater is poured into the mould and needs to be kept warm, the meltwater in the mould is uniformly cooled, cold contraction of the fused brick after shaping due to rapid cooling is prevented, the mould is wrapped by the conventional general heat preservation filling method around the mould, the meltwater cooling is slowed down, the heat preservation sand needs to be reused after the brick shaping is finished, the too large or too small particle size of the heat preservation sand can influence the cooling of the meltwater, the particle size of the heat preservation sand needs to be controlled and selected, the existing equipment only adopts a screening method to control the particle size of the heat preservation sand, other procedures need manual processing, manpower is wasted, the efficiency is low, and therefore the heat preservation sand recycling device for preparing the fused brick is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a device for recycling heat-preservation sand for preparing an electric melting brick.

The purpose of the utility model is realized by the following technical scheme:

the device for recycling the heat-insulating sand for preparing the electric melting bricks comprises a supporting rod, wherein an installation shell is fixedly connected to the upper part of the supporting rod, a motor is fixedly installed on the side surface of the installation shell, the power output end of the motor is connected with a rotating shaft, the rotating shaft is positioned in the installation shell, a plurality of fixing rods are arranged on the outer surface of the rotating shaft, a screen is arranged on the outer surface of each fixing rod, a feed inlet is formed in the upper part of the inner side wall of the installation shell, a raw material lifting box is placed on one side of the supporting rod, a lifting machine is arranged in the raw material lifting box, a feed pipe is fixedly connected to the outlet of the lifting machine, the outlet of the feed pipe is positioned in the installation shell, a guide plate is fixedly connected to the inner side wall of the installation shell, a discharge outlet is formed in the bottom of the inner side wall of the installation shell, a first material collecting box is arranged on the outer surface of the installation shell, and a second material collecting box is arranged at the outlet of the installation shell, a vibrating table is arranged on the other side of the supporting rod, and an insulation can is arranged on the upper surface of the vibrating table.

A further technical scheme is that the first material collecting box comprises a first box body fixedly connected with the outer surface of the shell, a material discharging pipe is arranged at an outlet of the first box body, and a first valve is arranged on the material discharging pipe.

A further technical scheme is that the second material collecting box comprises a second box body fixedly connected with the side face of the supporting rod, a cover plate is connected between the second box body and the outlet of the installation shell, a second valve is installed at the outlet of the second box body, and a telescopic pipe is arranged at the outlet of the second valve.

The further technical scheme is that a vibrator is arranged on the outer surface of the second box body.

A further technical scheme is that the inner side wall of the installation shell is fixedly connected with a reinforcing rod, and the reinforcing rod is rotatably connected with the rotating shaft.

A further technical scheme is that the inner wall of the mounting shell, which is close to the outlet, is fixedly connected with a ring block, and a controller is mounted on the side surface of the supporting rod.

The utility model has the following advantages:

according to the utility model, the reinforcing rod is fixedly connected to the inner side wall of the mounting shell and is in rotating connection with the rotating shaft, so that the strength of supporting the rotating shaft is increased when the rotating shaft rotates, and the rotating shaft is prevented from being bent when rotating; the material that can prevent through the inside wall fixedly connected with ring piece that is close to the exit at the installation casing that the dead lever from screening out flows through the exit of installation casing, promotes the inside automatic upwards promotion of material that makes raw materials lift incasement portion through being provided with the lifting machine in raw materials lift incasement portion, is provided with the vibrator at second box surface and can starts when using, prevents that the material of second box inside from taking place to block up when flowing.

Drawings

FIG. 1 is a schematic view of the internal structure of the recycling apparatus of the present invention.

FIG. 2 is a top view of FIG. 1 in accordance with the present invention.

In the figure, 1, a support rod; 2. installing a shell; 3. a motor; 4. a rotating shaft; 5. fixing the rod; 6. screening a screen; 7. a feed inlet; 8. a discharge outlet; 9. a first material collecting box; 91. a first case; 92. a first valve; 93. a discharge pipe; 10. a raw material lifting box; 11. a hoist; 12. a feed pipe; 13. a second material collecting box; 131. a cover plate; 132. a second case; 133. a vibrator; 134. a second valve; 135. a telescopic pipe; 14. a vibration table; 15. a heat preservation box; 16. a ring block; 17. a controller; 18. a reinforcing bar; 19. a material guide plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1-2, the device for recycling heat preservation sand for preparing electric melting bricks comprises a support rod 1, an installation shell 2 is fixedly connected to the upper part of the support rod 1, a motor 3 is fixedly installed on the side surface of the installation shell 2, the power output end of the motor 3 is connected with a rotating shaft 4, the rotating shaft 4 is located inside the installation shell 2, a plurality of fixing rods 5 are arranged on the outer surface of the rotating shaft 4, a screen 6 is arranged on the outer surface of each fixing rod 5, a feed inlet 7 is arranged on the upper part of the inner side wall of the installation shell 2, a raw material lifting box 10 is arranged on one side of the support rod 1, a lifting machine 11 is arranged in the raw material lifting box 10, a feed pipe 12 is fixedly connected to the outlet of the lifting machine 11, the outlet of the feed pipe 12 is located inside the installation shell 2, a guide plate 19 is fixedly connected to the inner side wall of the installation shell 2, a discharge outlet 8 is arranged at the bottom of the inner side wall of the installation shell 2, a first material collecting box 9 is arranged on the outer surface of the mounting shell 2, a second material collecting box 13 is arranged at an outlet of the mounting shell 2, a vibrating table 14 is arranged on the other side of the supporting rod 1, a heat insulation box 15 is arranged on the upper surface of the vibrating table 14, and the vibrating table 14 generates vibration to compact heat insulation sand in the heat insulation box 15 and wrap the periphery of a mold; the inside material of lifting machine 11 raw materials lifting box 10 upwards carries, rethread inlet pipe 12 enters into the inside of installation casing 2, guide the inside of screen cloth 6 to the material under the guide effect of stock guide 19, then make axis of rotation 4 also rotate under the drive of motor 3, thereby drive dead lever 5 and screen cloth 6 and rotate, sieve the inside heat preservation sand of screen cloth 6, the less heat preservation sand of granularity enters into inside first collection workbin 9 after the screening, the great heat preservation sand of granularity enters into inside second collection workbin 13 through the exit of installation casing 2.

The first material collecting box 9 comprises a first box body 91 fixedly connected with the outer surface of the mounting shell 2, a discharge pipe 93 is arranged at the outlet of the first box body 91, and a first valve 92 is arranged on the discharge pipe 93; the particles with smaller size screened by the screen 6 enter the first box 91 through the discharge opening 8 under the action of gravity for collection, and are discharged through the discharge pipe 93 after collection, and the first valve 92 can control the opening and closing of the outlet of the first box 91.

The second material collecting box 13 comprises a second box body 132 fixedly connected with the side surface of the support rod 1, a cover plate 131 is connected between the second box bodies 132 at the outlet of the mounting shell 2, a second valve 134 is mounted at the outlet of the second box body 132, and an extension pipe 135 is arranged at the outlet of the second valve 134; the heat-insulating sand with larger particle size after being screened by the screen 6 enters the second box 132 through the cover plate 131 under the rotation of the screen 6.

The outer surface of the second case 132 is provided with a vibrator 133; the second casing 132 can be vibrated by activating the vibrator 133, so that the second casing 132 is prevented from being clogged by discharging heat-insulating sand having a large particle size.

The inner side wall of the mounting shell 2 is fixedly connected with a reinforcing rod 18, and the reinforcing rod 18 is rotatably connected with the rotating shaft 4; the reinforcing bar 18 rotates relative to the rotating shaft 4 to increase the strength of the rotating shaft 4 during rotation and prevent the rotating shaft 4 from bending during rotation.

The inner wall of the mounting shell 2 close to the outlet is fixedly connected with a ring block 16; the ring block 16 is arranged at the outlet of the mounting shell 2, so that the heat-preservation sand with smaller screening granularity of the screen 6 can be prevented from flowing out of the outlet of the mounting shell 2 to the second material collecting box 13, the screening quality is improved, the controller 17 is arranged on the side surface of the supporting rod 1, the controller 17 can control the first valve 92, the second valve 134, the vibrator 133, the motor 3 and other electrical equipment to work in a coordinated mode, and a remote controller matched with the controller 17 can be used for carrying out remote control operation on the electrical equipment.

The working process of the utility model is as follows: when the device is used, firstly, heat preservation sand raw materials are poured into a raw material lifting box 10, the heat preservation sand raw materials of the raw material lifting box 10 are conveyed into an installation shell 2 when a lifting machine 11 is started, the raw materials enter the inside of a screen 6 under the guiding action of a material guide plate 19, a starting motor 3 drives a rotating shaft 4, a fixed rod 5 and the screen 6 to rotate, the screen 6 rotates to screen the heat preservation sand raw materials entering the inside, the heat preservation sand with smaller granularity is screened out and enters a first box 91 through a discharge port 8, the heat preservation sand with larger granularity enters a second box 132, a heat preservation box 15 is placed on a vibrating table 14, a second valve 134 is opened under the control of a remote controller or a controller 17, a vibrator 133 is started, a telescopic pipe 135 is aligned with a gap between a mold in the heat preservation box 15 and the inner wall of the heat preservation box, the heat preservation sand in the second box 132 enters the heat preservation box 15 through the telescopic pipe 135 under the action of gravity, and the heat preservation sand entering the inside of the heat preservation box 15 is compacted under the vibration of the vibration table 14, and the second valve 134 is controlled to be closed through the remote controller or the controller 17 after the inside of the heat preservation box 15 is filled, so that a series of operations such as screening and filling of the heat preservation sand are completed, and the automation is greatly improved.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. Electrically fused brick preparation is with heat preservation sand recycle device, including bracing piece (1), its characterized in that: the material lifting device is characterized in that an installation shell (2) is fixedly connected to the support rod (1), a motor (3) is fixedly installed on the side face of the installation shell (2), a power output end of the motor (3) is connected with a rotating shaft (4), the rotating shaft (4) is located inside the installation shell (2), a plurality of fixing rods (5) are arranged on the outer surface of the rotating shaft (4), a screen (6) is arranged on the outer surface of each fixing rod (5), a feeding hole (7) is formed in the upper portion of the inner side wall of the installation shell (2), a material lifting box (10) is placed on one side of the support rod (1), a lifting machine (11) is arranged in the material lifting box (10), an inlet pipe (12) is fixedly connected to the outlet of the lifting machine (11), the inlet pipe (12) is located inside the installation shell (2), and a guide plate (19) is fixedly connected to the inner side wall of the installation shell (2), discharge gate (8) have been seted up to installation casing (2) inside wall bottom, installation casing (2) surface is provided with first case (9) that gathers materials, the exit of installation casing (2) is provided with second case (13) that gathers materials, shaking table (14) have been placed to the opposite side of bracing piece (1), insulation can (15) have been placed to shaking table (14) upper surface.

2. The device for recycling heat-insulating sand for preparing electrically fused bricks according to claim 1, wherein: first collection workbin (9) are including first box (91) of installation casing (2) surface fixed connection, the export of first box (91) is provided with row material pipe (93), arrange and install first valve (92) on material pipe (93).

3. The device for recycling heat-insulating sand for preparing electrically fused bricks according to claim 1, wherein: the second case (13) that gathers materials includes bracing piece (1) side fixed connection's second box (132), installation casing (2) export is connected with apron (131) between being in second box (132), second valve (134) are installed in second box (132) exit, second valve (134) exit is provided with flexible pipe (135).

4. The device for recycling heat-insulating sand for preparing electric melting bricks according to claim 3, characterized in that: the outer surface of the second box body (132) is provided with a vibrator (133).

5. The device for recycling heat-insulating sand for preparing electrically fused bricks according to claim 1, wherein: the installation casing (2) inside wall fixedly connected with stiffener (18), and stiffener (18) rotate with axis of rotation (4) and are connected.

6. The device for recycling heat-insulating sand for preparing electrically fused bricks according to claim 1, wherein: the inner wall of the mounting shell (2) close to the outlet is fixedly connected with a ring block (16), and a controller (17) is mounted on the side surface of the supporting rod (1).