CN220321941U

CN220321941U - A desiccator for fire-resistant sand powder is dry

Info

Publication number: CN220321941U
Application number: CN202321822567.8U
Authority: CN
Inventors: 冯诚玲; 宗晓婕; 牛斌; 陈筱晓
Original assignee: Anhui Jingnai New Material Co ltd
Current assignee: Anhui Jingnai New Material Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-01-09
Anticipated expiration: 2033-07-11

Abstract

The utility model discloses a dryer for drying refractory sand powder, which relates to the technical field of dryers and comprises a machine base, wherein the upper end of the machine base is fixedly connected with a machine case, one side of the machine case is fixedly connected with a feeding pipe, the lower end of the machine case is fixedly connected with a discharging pipe, one side of the interior of the machine case is fixedly connected with a partition plate, one side of the partition plate is provided with a material guide hole, and the other side of the partition plate is provided with a material feed hole. According to the utility model, the hot air generated by the dryer enters the machine case from the air guide pipe, the materials enter the material guide plates through the feeding pipes, the material guide plates can heat and dry the flowing refractory sand after being heated by the hot air, then the material conveying frame is rotated by the motor, the refractory sand can be conveyed upwards, the refractory sand is blown through the material guide holes by the blower and falls down to the material guide plates again, so that the refractory sand flows, the drying is more sufficient, and meanwhile, the refractory sand is stirred by the rotation of the material stirring frame, so that the refractory sand can be dried better.

Description

A desiccator for fire-resistant sand powder is dry

Technical Field

The utility model belongs to the technical field of dryers, and particularly relates to a dryer for drying refractory sand powder.

Background

The refractory sand is also called diamond sand or silicon carbide, and the silicon carbide mainly has four application fields, namely functional ceramics, advanced refractory materials, abrasive materials and metallurgical raw materials, and the silicon carbide needs to be dried by a dryer at present.

Such as Chinese patent publication No.: CN218034086U, a quick drying device for refractory materials, the quick drying device for refractory materials of the present utility model has the advantage of high efficiency, and solves the problems that most quick drying devices for refractory materials only can dry one end surface of one refractory material, manual placement is required when the refractory material is required to be dried in all directions, and production efficiency is very delayed when only a single refractory material is dried. The refractory material dryer can turn over the refractory material, quicken the drying of the refractory material, and can only dry two sides of the refractory material, the inside of the refractory material does not flow, the drying is insufficient, and the drying effect is general.

Disclosure of Invention

In view of the problems mentioned in the background art, an object of the present utility model is to provide a dryer for drying refractory sand powder, which solves the problems mentioned in the background art.

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

the utility model provides a desiccator for fire-resistant sand powder is dry, includes the frame, the upper end fixedly connected with organic case of frame, one side fixedly connected with charging tube of machine case, the lower extreme fixedly connected with row material pipe of machine case, inside one side fixedly connected with baffle of machine case, the guiding hole has been seted up to one side of baffle, the feed inlet has been seted up to the opposite side of baffle, one side fixedly connected with hair-dryer that deviates from the charging tube on the frame, one side fixedly connected with temperature and humidity sensor of baffle, the upside fixed mounting of frame has heating element, the rear side fixed mounting of frame has the dehumidification subassembly, one side fixedly mounted of frame has the stirring subassembly, one side of frame and one side of baffle equal fixedly connected with stock guide.

Further, as an optimized technical scheme, the heating assembly comprises a dryer, the dryer is fixedly arranged on two sides of the upper end of the case, and an air guide pipe is fixedly arranged at the air outlet end of the dryer.

Further, as a preferable technical scheme, the material guiding plate is located between the material guiding hole and the material feeding hole, and the material guiding plate is in an inclined shape.

Further, as the preferable technical scheme, the dehumidifying component comprises a dehumidifier, the dehumidifier is fixedly connected to the rear side of the machine base, the air inlet end of the dehumidifier is fixedly connected with a shunt pipe, the shunt pipe is fixedly arranged on the rear side of the machine case, two dehumidifying pipes are fixedly connected to two sides of one end of the shunt pipe, and the two dehumidifying pipes are respectively positioned on two sides of the partition board.

Further, as the preferable technical scheme, the stirring assembly comprises a motor, the motor is fixedly arranged at the lower end of the machine base, the output end of the motor is fixedly connected with a stirring frame, and one side of the stirring frame, which is positioned in the machine base, is rotationally connected with a material conveying frame.

Further, as a preferable technical scheme, the stirring rack is composed of a plurality of arc-shaped plates, and one side of the material conveying rack is close to the feeding hole.

Further, as the preferable technical scheme, a driving gear is fixedly arranged on one side of the material conveying frame, a driven gear is fixedly arranged on one side of the material stirring frame, and the driving gear is in meshed connection with the driven gear.

In summary, the utility model has the following advantages:

firstly, hot air generated by a dryer enters a chassis from an air guide pipe, materials enter a material guide plate through a feeding pipe, a plurality of material guide plates can heat and dry flowing refractory sand after being heated by the hot air, then a material conveying frame is rotated through a motor, the refractory sand can be conveyed upwards, the refractory sand is blown through a material guide hole by a blower to fall down to the material guide plate again, the refractory sand flows, drying is more sufficient, and meanwhile, the refractory sand is stirred by the rotation of a material stirring frame, so that the refractory sand is better dried;

secondly, according to the utility model, the temperature and humidity in the case are monitored through the temperature and humidity sensor, when the humidity is high, the dehumidifier is started, the dehumidifier extracts the moisture in the case, the moisture in the case is reduced, a good working environment is provided for the fire-resistant sand drying work, and the fire-resistant sand drying effect is better.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the chassis of the present utility model;

FIG. 3 is a schematic view of the back structure of the chassis of the present utility model;

fig. 4 is a schematic diagram of a connection structure of a driving gear and a driven gear according to the present utility model.

Reference numerals: 1. the device comprises a machine base, 2, a machine case, 3, a feeding pipe, 4, a discharging pipe, 5, a heating component, 51, a dryer, 52, an air guide pipe, 6, a dehumidifying component, 61, a dehumidifier, 62, a shunt pipe, 63, a dehumidifying pipe, 7, a partition plate, 71, a material guiding hole, 72, a feeding hole, 8, a temperature and humidity sensor, 9, a stirring component, 91, a motor, 92, a stirring rack, 93, a material conveying rack, 94, a driving gear, 95, a driven gear, 10, a blower, 11 and a material guiding plate.

Detailed Description

Example 1

Referring to fig. 1 to 4, a dryer for drying refractory sand powder according to the present embodiment includes a machine base 1, a machine case 2 is fixedly connected to an upper end of the machine base 1, a feeding pipe 3 is fixedly connected to one side of the machine case 2, a discharge pipe 4 is fixedly connected to a lower end of the machine case 2, a partition plate 7 is fixedly connected to one side of the interior of the machine case 2, a material guiding hole 71 is formed in one side of the partition plate 7, a feeding hole 72 is formed in the other side of the partition plate 7, a blower 10 is fixedly connected to one side of the machine base 1 facing away from the feeding pipe 3, a temperature and humidity sensor 8 is fixedly connected to one side of the partition plate 7, the temperature and humidity in the machine case 2 can be monitored, a heating component 5 and a moisture extraction component 6 are conveniently operated, the upper side of the machine base 1 is fixedly provided with a heating component 5, the heating component 5 includes a dryer 51, the dryer 51 is fixedly mounted on two sides of the upper end of the machine case 2, a wind guiding pipe 52 is fixedly mounted at a wind outlet end of the dryer 51, the wind guiding pipe 52 is arranged by setting the heating component 5, the wind generated by the dryer 51 passes through the wind guiding pipe 52 and blows into the interior of the machine case 2, the flowing refractory sand can be dried by blowing into the interior of the machine case 2, one side of the machine 1 facing away from the feeding pipe 7 is fixedly connected to a blower 10, one side of the partition plate 11 is fixedly connected to the material guiding plate 11 through the material guiding hole 11, and the material guiding hole 11 is conveniently arranged at a side of the material guiding plate 11, which is positioned at a higher temperature and is convenient side than the material guiding plate 11, and is convenient to be placed in front and is in a shape 11, and is in front and a shape and is convenient to be placed in front; the dryer provided by the utility model can fully dry the refractory sand, has high drying efficiency, and greatly improves the molding quality of the refractory sand.

Example 2

Referring to fig. 2-3, in order to achieve the purpose of removing moisture in the casing 2 and improving the drying efficiency of refractory sand on the basis of embodiment 1, the dehumidifying assembly 6 is innovatively designed in this embodiment, specifically, the dehumidifying assembly 6 includes a dehumidifying machine 61, the dehumidifying machine 61 is fixedly connected to the rear side of the machine base 1, the air inlet end of the dehumidifying machine 61 is fixedly connected with a shunt tube 62, the shunt tube 62 is fixedly installed at the rear side of the casing 2, two dehumidifying tubes 63 are fixedly connected to two sides of one end of the shunt tube 62, two dehumidifying tubes 63 are respectively located at two sides of the partition plate 7, by arranging the dehumidifying assembly 6, the two dehumidifying tubes 63 are located at two sides of the partition plate 7, the shunt tube 62 is fixed by the two dehumidifying tubes 63, and the shunt tube 62 is connected with the dehumidifying machine 61, so that moisture in the machine base 1 can be better extracted.

Example 3

Referring to fig. 2 and 4, in this embodiment, in order to achieve the purpose of making refractory sand flow in the chassis 2 based on embodiment 2, the stirring assembly 9 is innovatively designed, specifically, the stirring assembly 9 includes a motor 91, the motor 91 is fixedly installed at the lower end of the stand 1, the output end of the motor 91 is fixedly connected with a stirring rack 92, a material conveying rack 93 is rotatably connected to one side of the stirring rack 92 in the stand 1, the stirring rack 92 is composed of a plurality of arc plates, and one side of the material conveying rack 93 is close to the feeding hole 72; through setting up stirring material subassembly 9, motor 91 provides power for stirring work or material rest 92 and defeated work or material rest 93, rotates through defeated work or material rest 93, and helical blade upwards turns refractory sand and makes its flow, makes things convenient for the refractory sand dry, and after the refractory sand upwards turns, the hair-dryer 10 blows and can blow the refractory sand again to the stock guide 11 on, through setting up stirring work or material rest 92, stirs the arc on the work or material rest 92, conveniently promotes the refractory sand flow, also can push away the refractory sand of feed port 72 one side to defeated work or material rest 93 on.

Referring to fig. 4, in order to achieve the purpose of synchronously rotating the stirring rack 92 and the material conveying rack 93, in this embodiment, a driving gear 94 is fixedly installed on one side of the material conveying rack 93, a driven gear 95 is fixedly installed on one side of the stirring rack 92, and the driving gear 94 is in meshed connection with the driven gear 95. By providing the driving gear 94 and the driven gear 95, the agitation rack 92 and the material conveying rack 93 are rotated in synchronization.

The use principle and the advantages are that: moisture in the machine case 2 is firstly pumped out through the dehumidifier 61, moisture in the machine case 2 is reduced, a good working environment is provided for refractory sand drying work, the refractory sand drying effect is better, hot air generated by the dryer 51 enters the machine case 2 from the air guide pipe 52, materials enter the material guide plate 11 through the material feeding pipe 3, the material guide plates 11 can heat and dry the flowing refractory sand after being heated by the hot air, then the material conveying frame 93 can be rotated through the motor 91, the refractory sand can be conveyed upwards, the refractory sand is blown through the air blower 10 to fall to the material guide plate 11 again, the refractory sand flows, drying is more sufficient, and meanwhile, the material stirring frame 92 rotates to stir the refractory sand, so that the refractory sand can be dried better.

Claims

1. The utility model provides a desiccator for refractory sand powder is dry, includes frame (1), its characterized in that: the novel automatic feeding machine is characterized in that the upper end of the machine base (1) is fixedly connected with the machine case (2), one side of the machine case (2) is fixedly connected with the feeding pipe (3), the lower end of the machine case (2) is fixedly connected with the discharging pipe (4), one side of the interior of the machine case (2) is fixedly connected with the partition plate (7), one side of the partition plate (7) is provided with the material guide hole (71), the other side of the partition plate (7) is provided with the feeding hole (72), one side of the machine base (1) deviating from the feeding pipe (3) is fixedly connected with the blower (10), one side of the partition plate (7) is fixedly connected with the temperature and humidity sensor (8), the upper side of the machine base (1) is fixedly provided with the heating component (5), one side of the machine base (1) is fixedly provided with the dehumidifying component (6), one side of the machine base (1) is fixedly provided with the material stirring component (9), and one side of the partition plate (7) is fixedly connected with the material guide plate (11).

2. A dryer for drying refractory sand powder according to claim 1, characterized in that: the heating assembly (5) comprises a dryer (51), the dryer (51) is fixedly arranged on two sides of the upper end of the machine case (2), and an air guide pipe (52) is fixedly arranged at the air outlet end of the dryer (51).

3. A dryer for drying refractory sand powder according to claim 1, characterized in that: the material guiding plate (11) is positioned between the material guiding hole (71) and the material feeding hole (72), and the material guiding plate (11) is in an inclined shape.

4. A dryer for drying refractory sand powder according to claim 1, characterized in that: the dehumidifying component (6) comprises a dehumidifier (61), the dehumidifier (61) is fixedly connected to the rear side of the machine base (1), the air inlet end of the dehumidifier (61) is fixedly connected with a shunt tube (62), the shunt tube (62) is fixedly installed on the rear side of the machine case (2), two dehumidifying tubes (63) are fixedly connected to two sides of one end of the shunt tube (62), and the two dehumidifying tubes (63) are respectively located on two sides of the partition plate (7).

5. A dryer for drying refractory sand powder according to claim 1, characterized in that: the stirring assembly (9) comprises a motor (91), the motor (91) is fixedly arranged at the lower end of the machine base (1), the output end of the motor (91) is fixedly connected with a stirring frame (92), and one side of the stirring frame (92) inside the machine base (1) is rotatably connected with a material conveying frame (93).

6. A dryer for drying refractory sand powder as defined in claim 5, wherein: the stirring frame (92) is composed of a plurality of arc plates, and one side of the material conveying frame (93) is close to the feeding hole (72).

7. A dryer for drying refractory sand powder as defined in claim 5, wherein: one side of the material conveying frame (93) is fixedly provided with a driving gear (94), one side of the material stirring frame (92) is fixedly provided with a driven gear (95), and the driving gear (94) is in meshed connection with the driven gear (95).