CN215295663U

CN215295663U - A drying device for preparation of electric smelting magnesite

Info

Publication number: CN215295663U
Application number: CN202121563940.3U
Authority: CN
Inventors: 刘世利
Original assignee: Houying Group Haicheng Environmental Protection & Refractory Co ltd
Current assignee: Houying Group Haicheng Environmental Protection & Refractory Co ltd
Priority date: 2021-07-11
Filing date: 2021-07-11
Publication date: 2021-12-24
Anticipated expiration: 2031-07-11

Abstract

The utility model discloses a drying device for preparation of fused magnesia, the power distribution box comprises a box body, fixedly connected with bracing piece on the box, fixedly connected with motor on the box, the pivot and the box of motor rotate to be connected, the fixed dwang that has cup jointed in the outside of pivot, the inner wall contact of dwang and box, the drying chamber has been cup jointed in the outside rotation of dwang, fixedly connected with puddler on the dwang, the inner wall contact of puddler and drying chamber, fixedly connected with discharge gate on the drying chamber, discharge gate and box fixed connection. The utility model discloses a design motor's effect can drive the dwang and rotate, thereby can drive the puddler through the rotation of dwang and rotate, can play the effect of a stirring upset to the raw materials in the drying chamber through the rotation of puddler, makes the contact of raw materials and steam more complete to the drying efficiency to the raw materials has been improved.

Description

A drying device for preparation of electric smelting magnesite

Technical Field

The utility model relates to an electric smelting magnesite clinker technical field specifically is a drying device for electric smelting magnesite clinker preparation.

Background

The electric smelting magnesite is high quality magnesite smelted in high temperature electric smelting furnace, and has grain growth and grain volume density superior to that of sintered magnesite, so that it is the best material for re-combining product and magnesia carbon product. When the fused magnesia is prepared, the raw materials need to be dried by a drying device.

When the drying device of current fused magnesia preparation is used, it is not good to the drying effect of raw materials, influences drying efficiency to the heat of steam can run off when dry, consumes more energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drying device for preparing fused magnesia, which solves the problem of poor drying effect on raw materials; and the heat of the hot air is lost during drying.

In order to achieve the above object, the utility model provides a following technical scheme: a drying device for preparing fused magnesia comprises a box body, wherein a supporting rod is fixedly connected to the box body, a motor is fixedly connected to the box body, a rotating shaft of the motor is rotatably connected with the box body, a rotating rod is fixedly sleeved on the outer side of the rotating shaft and is in contact with the inner wall of the box body, a drying chamber is rotatably sleeved on the outer side of the rotating rod, a stirring rod is fixedly connected to the rotating rod and is in contact with the inner wall of the drying chamber, a discharging port is fixedly connected to the drying chamber and is fixedly connected with the box body, an air pump is fixedly connected to the box body, an exhaust pipe is arranged on the air pump and is fixedly connected with the box body, the exhaust pipe is fixedly connected with the drying chamber, a connecting pipe is fixedly connected to the exhaust pipe and is in contact with the inner wall of the drying chamber, and an air outlet is arranged on the connecting pipe, the air pump is provided with an air inlet pipe, the air inlet pipe is fixedly connected with a filter box, the filter box is fixedly connected with the box body, a filter screen is arranged in the filter box, a heater is arranged in the filter box, the filter box is fixedly connected with an air outlet pipe, the air outlet pipe is fixedly connected with the box body, the air outlet pipe is fixedly connected with the drying chamber, the drying chamber is provided with a feeding port, and the feeding port is fixedly connected with the box body.

Preferably, the number of the supporting rods is four, and the four supporting rods are uniformly distributed on the box body.

Preferably, the box body is provided with a rotating groove, and the rotating groove is rotatably connected with a rotating shaft.

Preferably, the outer side of the discharge port is connected with a lower cover through threads, and the lower cover is made of rubber.

Preferably, the number of the air outlets is multiple, and the air outlets are uniformly distributed on the connecting pipe.

Preferably, the outer side of the feeding port is connected with an upper cover through threads, and the upper cover is made of rubber.

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

1. the utility model discloses a design motor's effect can drive the dwang and rotate, thereby can drive the puddler through the rotation of dwang and rotate, can play the effect of a stirring upset to the raw materials in the drying chamber through the rotation of puddler for the contact of raw materials and steam is more complete, thereby has improved the drying efficiency to the raw materials.

2. The utility model discloses a design the effect of upper cover and lower cover, can play a closed effect to the drying chamber, and through the effect of air pump, can reach the effect to drying chamber thermal cycle, can prevent thermal loss, reach energy-conserving purpose, and through the effect of filter screen, can play a filterable effect to the gas in the drying chamber, can filter dust impurity, prevent to cause the pollution to the raw materials.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of the present invention in fig. 1;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a support bar; 3. a motor; 4. a rotating shaft; 5. a rotating groove; 6. an air pump; 7. rotating the rod; 8. A drying chamber; 9. a stirring rod; 10. a discharge port; 11. a lower cover; 12. an exhaust pipe; 13. a connecting pipe; 14. an air outlet; 15. An air inlet pipe; 16. a filter box; 17. filtering with a screen; 18. an air outlet pipe; 19. a feeding port; 20. an upper cover; 21. a heater.

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.

Referring to fig. 1, 2 and 3, a drying device for preparing fused magnesia comprises a box body 1, a support rod 2 is fixedly connected to the box body 1, a motor 3 is fixedly connected to the box body 1, a rotating shaft 4 of the motor 3 is rotatably connected to the box body 1, a rotating rod 7 is fixedly sleeved on the outer side of the rotating shaft 4, the rotating rod 7 is in contact with the inner wall of the box body 1, a drying chamber 8 is rotatably sleeved on the outer side of the rotating rod 7, a stirring rod 9 is fixedly connected to the rotating rod 7, the stirring rod 9 is in contact with the inner wall of the drying chamber 8, a discharge port 10 is fixedly connected to the drying chamber 8, the discharge port 10 is fixedly connected to the box body 1, an air pump 6 is fixedly connected to the box body 1, an exhaust pipe 12 is arranged on the air pump 6, the exhaust pipe 12 is fixedly connected to the box body 1, the exhaust pipe 12 is fixedly connected to the drying chamber 8, a connecting pipe 13 is fixedly connected to the exhaust pipe 12, and the connecting pipe 13 is in contact with the inner wall of the drying chamber 8, the air outlet 14 is arranged on the connecting pipe 13, the air pump 6 is provided with an air inlet pipe 15, the air inlet pipe 15 is fixedly connected with a filter box 16, the filter box 16 is fixedly connected with the box body 1, a filter screen 17 is arranged inside the filter box 16, the heater 21 is arranged inside the filter box 16, the filter box 16 is fixedly connected with an air outlet pipe 18, the air outlet pipe 18 is fixedly connected with the box body 1, the air outlet pipe 18 is fixedly connected with the drying chamber 8, the drying chamber 8 is provided with a feeding port 19, and the feeding port 19 is fixedly connected with the box body 1.

Referring to fig. 1 and 2, the number of the support rods 2 is four, and the four support rods 2 are uniformly distributed on the box body 1. By designing the support bar 2, a supporting effect can be provided for the entire structure.

Referring to fig. 1, 2 and 3, a rotating groove 5 is formed on the box body 1, and a rotating shaft 4 is rotatably connected inside the rotating groove 5. The rotation groove 5 is designed so that the rotation shaft 4 can rotate in the rotation groove 5.

Referring to fig. 1 and 2, a lower cover 11 is connected to an outer side of the discharge port 10 through a screw thread, and the lower cover 11 is made of rubber. The discharge hole 10 can be sealed by designing the lower cover 11.

Referring to fig. 1 and 2, the number of the air outlets 14 is plural, and the plural air outlets 14 are uniformly distributed on the connecting pipe 13. By designing the gas outlet 14, the gas can be uniformly ejected through the gas outlet 14.

Referring to fig. 1 and 2, an upper cover 20 is connected to an outer side of the feeding port 19 through a screw thread, and the upper cover 20 is made of rubber. The inlet opening 19 can be closed by the design of the upper cover 20.

The utility model discloses the concrete implementation process as follows: when the drying device is used, when raw materials need to be dried, the upper cover 20 is opened, the raw materials are added through the feeding port 19, the raw materials can enter the drying chamber 8, then the upper cover 20 is rotated, the upper cover 20 is fixedly connected with the feeding port 19 through threads of the upper cover 20 and the feeding port 19, then the heater 21 works to heat gas, the air pump 6 works simultaneously, the air pump 6 sucks hot gas in the filter box 16 through the air inlet pipe 15 and discharges the hot gas into the connecting pipe 13 through the exhaust pipe 12, the hot gas can be discharged through the air outlet 14, the effect of drying the raw materials is achieved through the contact of the hot gas and the raw materials, the motor 3 works simultaneously, the rotating shaft 4 of the motor 3 drives the rotating rod 7 to rotate, the rotating rod 7 drives the stirring rod 9 to rotate, the stirring rod 9 can be driven to rotate through the rotation of the rotating rod 7, the effect of stirring and overturning can be achieved on the raw materials in the drying chamber 8 through the rotation of the stirring rod 9, the raw material is more completely contacted with hot gas, so that the drying efficiency of the raw material is improved. Hot gas in the drying chamber 8 can be discharged into the filter box 16 through the outlet duct 18, effect through the heater 21 can heat gas, effect through the filter screen 17, can play a filterable effect to gas, can filter dust impurity, prevent that impurity in the gas from causing the pollution to the raw materials, effect through upper cover 20 and lower cover 11, can play a sealed effect to drying chamber 8, and the effect through air pump 6, can reach the effect to 8 thermal cycle of drying chamber, can prevent thermal loss, reach energy-conserving purpose. After drying, the lower cover 11 and the discharge hole 10 can be separated by rotating, and the raw materials in the drying chamber 8 can be discharged through the discharge hole 10.

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 drying device for preparation of electric smelting magnesite, includes box (1), its characterized in that: the drying device is characterized in that a supporting rod (2) is fixedly connected onto the box body (1), a motor (3) is fixedly connected onto the box body (1), a rotating shaft (4) of the motor (3) is rotatably connected with the box body (1), a rotating rod (7) is fixedly sleeved on the outer side of the rotating shaft (4), the rotating rod (7) is in contact with the inner wall of the box body (1), a drying chamber (8) is rotatably sleeved on the outer side of the rotating rod (7), a stirring rod (9) is fixedly connected onto the rotating rod (7), the stirring rod (9) is in contact with the inner wall of the drying chamber (8), a discharge port (10) is fixedly connected onto the drying chamber (8), the discharge port (10) is fixedly connected with the box body (1), an air pump (6) is fixedly connected onto the box body (1), an exhaust pipe (12) is arranged on the air pump (6), and the exhaust pipe (12) is fixedly connected with the box body (1), the exhaust pipe (12) is fixedly connected with the drying chamber (8), the exhaust pipe (12) is fixedly connected with a connecting pipe (13), the connecting pipe (13) is in contact with the inner wall of the drying chamber (8), the connecting pipe (13) is provided with an air outlet (14), the air pump (6) is provided with an air inlet pipe (15), the air inlet pipe (15) is fixedly connected with a filter box (16), the filter box (16) is fixedly connected with the box body (1), the inside of the filter box (16) is provided with a filter screen (17), the inside of the filter box (16) is provided with a heater (21), the filter box (16) is fixedly connected with an air outlet pipe (18), the air outlet pipe (18) is fixedly connected with the box body (1), the air outlet pipe (18) is fixedly connected with the drying chamber (8), and the drying chamber (8) is provided with a feeding port (19), the feeding port (19) is fixedly connected with the box body (1).

2. A drying apparatus for fused magnesite preparation as claimed in claim 1, wherein: the number of the supporting rods (2) is four, and the supporting rods (2) are uniformly distributed on the box body (1).

3. A drying apparatus for fused magnesite preparation as claimed in claim 1, wherein: the box body (1) is provided with a rotating groove (5), and the rotating groove (5) is rotatably connected with a rotating shaft (4).

4. A drying apparatus for fused magnesite preparation as claimed in claim 1, wherein: the outer side of the discharge hole (10) is connected with a lower cover (11) through threads, and the lower cover (11) is made of rubber.

5. A drying apparatus for fused magnesite preparation as claimed in claim 1, wherein: the number of the air outlets (14) is multiple, and the air outlets (14) are uniformly distributed on the connecting pipe (13).

6. A drying apparatus for fused magnesite preparation as claimed in claim 1, wherein: the outer side of the feeding port (19) is connected with an upper cover (20) through threads, and the upper cover (20) is made of rubber.