CN216668188U

CN216668188U - Vertical molten salt furnace with drying function

Info

Publication number: CN216668188U
Application number: CN202123018042.2U
Authority: CN
Inventors: 姚鑫; 王宾; 李陇
Original assignee: Jining Kuocheng Energy Co ltd
Current assignee: Jining Kuocheng Energy Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-03
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a vertical molten salt furnace with a drying function, which comprises a molten salt furnace body, a feeding box and a drying cylinder, wherein a feeding pipe is fixedly arranged in the middle of the top end of the molten salt furnace body, the feeding box is fixedly arranged on one side of the molten salt furnace body through a fixing frame, the top end of the feeding box is fixedly provided with a box cover, one side of the top end of the box cover is fixedly provided with a feeding hopper, and the inner wall of the box cover is fixedly provided with a plurality of first heating plates, and the vertical molten salt furnace has the beneficial effects that: the feeding roller can be driven to rotate by the arranged driving motor, materials can be uniformly fed by the spiral feeding blade arranged on the surface of the feeding roller, and the materials can be preheated by the arranged first heating plates; the material is dried through the three second hot plate that sets up, and the rotation motor through setting up can drive a plurality of puddler that the (mixing) shaft surface set up and stir the material, makes the material contact with the second hot plate, makes drying effect better.

Description

Vertical molten salt furnace with drying function

Technical Field

The utility model relates to a molten salt furnace, in particular to a vertical molten salt furnace with a drying function, and belongs to the technical field of molten salt furnaces.

Background

The molten salt is a mixture of potassium nitrate (KNO 3), sodium nitrite (NaNO 2) and sodium nitrate (NaNO 3). The heat carrier furnace heats the powdery molten salt to a melting point of more than 142 ℃ so that the powdery molten salt can be recycled in a molten flowing state. The maximum working temperature can reach 600 ℃. The powdery deep salt is put into a melting tank, and is heated and melted by a high-pressure steam heating pipe or an electric heating pipe arranged in the tank, until the viscosity of the molten salt in the tank is heated, the molten salt can be circulated by a circulating pump, so that the whole system becomes a flowing and circulating state, and then the molten salt is pumped to a heat carrier furnace for further circulating temperature rise to reach the usable temperature. The vertical molten salt furnace that uses at present does not have drying function, can't carry out drying process in advance to the material to can't carry out even material loading to the material.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vertical molten salt furnace with a drying function, which aims to solve the problems that the prior art does not have the drying function, cannot perform pre-drying treatment on materials and cannot perform uniform feeding on the materials.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a vertical molten salt furnace with drying function, includes molten salt furnace body, material loading case and a dry section of thick bamboo, the fixed inlet pipe that is equipped with in middle part on molten salt furnace body top, the material loading case passes through mount fixed mounting in one side of molten salt furnace body, the fixed case lid that is equipped with in top of material loading case, the fixed feeder hopper that is equipped with in one side on case lid top, the inner wall of case lid is fixed and is equipped with the first hot plate of a plurality of, the fixed discharging pipe that is equipped with in one side of material loading case bottom, the bottom mounting of a dry section of thick bamboo is equipped with the guide cover, the guide cover is fixed to be set up the top of inlet pipe, the fixed cover that is equipped with in top of a dry section of thick bamboo, the inside of a dry section of thick bamboo is equipped with dry subassembly, the fixed material pipe that leads to being equipped with in one side on cover top, lead to material pipe and discharging pipe fixed connection.

As a preferable technical scheme, the drying assembly comprises a rotating motor, a stirring shaft and three second heating plates, the rotating motor is fixedly arranged in the middle of the top end of the cylinder cover, a transmission shaft of the rotating motor is fixedly connected with the top end of the stirring shaft through a coupler, a plurality of stirring rods are fixedly arranged on the surface of the stirring shaft, the three second heating plates are respectively and fixedly arranged on the inner wall of the drying cylinder, and a plurality of rectangular grooves corresponding to the stirring rods are formed in the surfaces of the three second heating plates.

As a preferable technical scheme of the utility model, a feeding roller is arranged in the feeding box, connecting shafts are fixedly arranged at two ends of the feeding roller, the two connecting shafts are rotatably connected with the inner wall of the feeding box, a driving motor is fixedly arranged at one end of the feeding box, a transmission shaft of the driving motor is fixedly connected with one end of one of the connecting shafts, and spiral feeding blades are fixedly arranged on the surface of the feeding roller.

As a preferable technical scheme of the utility model, a support frame is fixedly arranged at the bottom end of the molten salt furnace body.

As a preferable technical scheme of the utility model, the bottom end of the feeding box is arranged to be arc-shaped corresponding to the spiral feeding blade.

As a preferred technical scheme of the utility model, a switch panel is fixedly arranged on one side of the feeding box, a driving motor switch, a first heating plate switch, a rotating motor switch and a second heating plate switch are respectively arranged on the surface of the switch panel, and the driving motor, the plurality of first heating plates, the rotating motor and the three second heating plates are respectively and electrically connected with a power supply through the driving motor switch, the first heating plate switch, the rotating motor switch and the second heating plate switch.

Compared with the prior art, the utility model has the beneficial effects that: according to the vertical molten salt furnace with the drying function, the feeding roller can be driven to rotate through the arranged driving motor, materials can be uniformly fed through the spiral feeding blade arranged on the surface of the feeding roller, and the materials can be preheated through the arranged first heating plates; the material is dried through the three second hot plate that sets up, and the rotation motor through setting up can drive a plurality of puddler that the (mixing) shaft surface set up and stir the material, makes the material contact with the second hot plate, makes drying effect better.

Drawings

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

FIG. 2 is a schematic cross-sectional structure of the feeding box of the present invention;

FIG. 3 is a schematic cross-sectional view of a drying cylinder according to the present invention;

fig. 4 is a partially enlarged schematic view of a drying assembly according to the present invention.

In the figure: 1. a molten salt furnace body; 2. a support frame; 3. a feed pipe; 4. a fixed mount; 5. feeding a material box; 6. a box cover; 601. a feed hopper; 602. a first heating plate; 7. a feeding roller; 701. a connecting shaft; 702. a helical feeding blade; 8. a drive motor; 9. a discharge pipe; 10. a drying cylinder; 11. a cylinder cover; 12. a material passing pipe; 13. a drying assembly; 1301. rotating the motor; 1302. a coupling; 1303. a stirring shaft; 1304. a stirring rod; 1305. a second heating plate; 1306. a rectangular groove; 14. a material guiding cover; 15. a switch panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a vertical molten salt furnace having a drying function, including a molten salt furnace body 1, go up workbin 5 and drying cylinder 10, the fixed inlet pipe 3 that is equipped with in middle part on 1 top of molten salt furnace body, it 5 passes through 4 fixed mounting in one side of molten salt furnace body 1 to go up workbin 5, the fixed case lid 6 that is equipped with in top of going up workbin 5, the fixed feeder hopper 601 that is equipped with in one side on 6 tops of case lid, the fixed first hot plate 602 of a plurality of that is equipped with of inner wall of case lid 6, the fixed discharging pipe 9 that is equipped with in one side of going up workbin 5 bottom, the bottom mounting of drying cylinder 10 is equipped with guide cover 14, the fixed top that sets up at inlet pipe 3 of guide cover 14, the fixed cover 11 that is equipped with in top of drying cylinder 10, the inside of drying cylinder 10 is equipped with drying assembly 13, the fixed material pipe 12 that leads to being equipped with in one side on 11 tops of cover, lead to material pipe 12 and discharging pipe 9 fixed connection.

Preferably, the drying assembly 13 includes a rotating motor 1301, a stirring shaft 1303 and three second heating plates 1305, the rotating motor 1301 is fixedly arranged in the middle of the top end of the cylinder cover 11, a transmission shaft of the rotating motor 1301 is fixedly connected with the top end of the stirring shaft 1303 through a coupling 1302, the surface of the stirring shaft 1303 is fixedly provided with a plurality of stirring rods 1304, the three second heating plates 1305 are respectively fixedly arranged on the inner wall of the drying cylinder 10, the surfaces of the three second heating plates 1305 are respectively provided with a plurality of rectangular grooves 1306 corresponding to the stirring rods 1304, the material is dried through the three second heating plates 1305 arranged on the inner wall of the drying cylinder 10, the rotating motor 1301 can drive the plurality of stirring rods 1304 arranged on the surface of the stirring shaft 1303 to stir the material, so that the material is fully contacted with the second heating plates 1305, and the drying effect is better; a feeding roller 7 is arranged in the feeding box 5, connecting shafts 701 are fixedly arranged at two ends of the feeding roller 7, the two connecting shafts 701 are rotatably connected with the inner wall of the feeding box 5, a driving motor 8 is fixedly arranged at one end of the feeding box 5, a transmission shaft of the driving motor 8 is fixedly connected with one end of one connecting shaft 701, a spiral feeding blade 702 is fixedly arranged on the surface of the feeding roller 7, the driving motor 8 drives the feeding roller 7 to rotate, and the materials can be uniformly fed through the spiral feeding blade 702 arranged on the surface of the feeding roller 7 and enter the drying cylinder 10 through a discharging pipe 9 and a material passing pipe 12; the bottom end of the molten salt furnace body 1 is fixedly provided with a support frame 2 for supporting the molten salt furnace body 1; the bottom end of the feeding box 5 is arranged to be arc-shaped corresponding to the spiral feeding blade 702, so that the feeding of materials is facilitated; go up the fixed flush mounting plate 15 that is equipped with in one side of workbin 5, flush mounting plate 15's surface is equipped with the driving motor switch respectively, first hot plate switch, rotate motor switch and second hot plate switch, driving motor 8, the first hot plate 602 of a plurality of, rotate motor 1301 and three second hot plate 1305 and pass through the driving motor switch respectively, first hot plate switch, rotate motor switch and second hot plate switch and power electric connection, driving motor switch through setting up, first hot plate switch, it is convenient for control driving motor 8 to rotate motor switch and second hot plate switch, the first hot plate 602 of a plurality of, the work of rotating motor 1301 and three second hot plate 1305.

When the vertical molten salt furnace with the drying function is used, firstly, the driving motor 8, the first heating plate switches, the rotating motor switch and the second heating plate switches are respectively controlled to control the driving motor 8, the first heating plates 602, the rotating motor 1301 and the second heating plates 1305 to work, then, materials are added into an upper feeding box 5 through a feeding hopper 601, the driving motor 8 drives a feeding roller 7 to rotate, the materials can be uniformly fed through a spiral feeding blade 702 arranged on the surface of the feeding roller 7 and enter a drying cylinder 10 through a discharging pipe 9 and a feeding pipe 12, the first heating plates 602 arranged on a box cover 6 can pre-heat the materials in the uniform feeding process of the materials, the materials are dried through the three second heating plates arranged on the inner wall of the drying cylinder 10, the rotating motor 1301 can drive a plurality of stirring rods 1304 arranged on the surface of a stirring shaft 1303 to stir the materials, the material is fully contacted with the second heating plate 1305, so that the drying effect is better.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vertical molten salt furnace with drying function, includes molten salt furnace body (1), goes up workbin (5) and a drying section of thick bamboo (10), its characterized in that, the fixed inlet pipe (3) that is equipped with in middle part on molten salt furnace body (1) top, it passes through mount (4) fixed mounting to go up workbin (5) one side of molten salt furnace body (1), the fixed case lid (6) that is equipped with in top of going up workbin (5), one side on case lid (6) top is fixed and is equipped with feeder hopper (601), the fixed a plurality of first hot plate (602) that is equipped with of inner wall of case lid (6), one side of going up workbin (5) bottom is fixed and is equipped with discharging pipe (9), the bottom mounting of a drying section of thick bamboo (10) is equipped with guide cover (14), guide cover (14) are fixed to be set up the top of inlet pipe (3), the top of a drying section of thick bamboo (10) is fixed and is equipped with cover (11), the drying device is characterized in that a drying assembly (13) is arranged inside the drying cylinder (10), a material passing pipe (12) is fixedly arranged on one side of the top end of the cylinder cover (11), and the material passing pipe (12) is fixedly connected with the material discharging pipe (9).

2. The vertical molten salt furnace with drying function according to claim 1, characterized in that: drying assembly (13) are including rotating motor (1301), (mixing) shaft (1303) and three second hot plate (1305), it is in to rotate motor (1301) fixed the middle part on cover (11) top, the transmission shaft of rotating motor (1301) pass through shaft coupling (1302) with the top fixed connection of (mixing) shaft (1303), the fixed surface of (mixing) shaft (1303) is equipped with a plurality of puddler (1304), three second hot plate (1305) are fixed the setting respectively in the inner wall of drying section of thick bamboo (10), three a plurality of rectangular channel (1306) corresponding with puddler (1304) have all been seted up to the surface of second hot plate (1305).

3. The vertical molten salt furnace with drying function according to claim 2, characterized in that: go up the inside of workbin (5) and be equipped with material loading roller (7), the both ends of material loading roller (7) are all fixed and are equipped with connecting axle (701), two connecting axle (701) rotate with the inner wall of last workbin (5) and are connected, the one end of going up workbin (5) is fixed and is equipped with driving motor (8), the transmission shaft of driving motor (8) and the one end fixed connection of one of them connecting axle (701), the fixed surface of material loading roller (7) is equipped with spiral material loading blade (702).

4. The vertical molten salt furnace with drying function according to claim 1, characterized in that: the bottom end of the molten salt furnace body (1) is fixedly provided with a support frame (2).

5. The vertical molten salt furnace with drying function according to claim 1, characterized in that: the bottom end of the feeding box (5) is arranged to be arc-shaped corresponding to the spiral feeding blade (702).

6. The vertical molten salt furnace with drying function according to claim 3, characterized in that: go up fixed flush mounting plate of being equipped with in one side of workbin (5) switch panel (15), the surface of switch panel (15) is equipped with driving motor switch, first hot plate switch, rotation motor switch and second hot plate switch respectively, driving motor (8), the first hot plate of a plurality of (602), rotation motor (1301) and three second hot plate (1305) are respectively through driving motor switch, first hot plate switch, rotation motor switch and second hot plate switch and power electric connection.