CN217031889U - A stoving case for niobium hydroxide - Google Patents

Abstract

The utility model discloses a drying box for niobium hydroxide, which comprises a dryer and is characterized in that: the two sides of the dryer are provided with rotating motors, the bottom end of the dryer is connected with an assembling frame, the middle part of the dryer is provided with an inner box, the front end of the inner box is provided with a sealing component, two sides of the inner box are connected with transmission rods, the middle part of the inner box is provided with a rotary box, and the bottom end of the rotary box is provided with a collecting frame, the top end of the collecting frame is provided with a screening component, the inner box and the rotary box are heated by the heat generated in the dryer, the niobium hydroxide powder is screened layer by the screening frame of the screening component, can carry out layer upon layer separation with each niobium hydroxide powder, increaseed the homogeneity of drying to the niobium hydroxide powder, assemble the fixture block of sieve selection frame in the cassette of rotatory case, simple to use, simple to operate, after the drying-machine stopped, niobium hydroxide powder fell into from the sieve selection frame gradually and collects in collecting the frame.

Description

A stoving case for niobium hydroxide

Technical Field

The utility model relates to the field of niobium hydroxide, in particular to a drying box for niobium hydroxide.

Background

Niobium oxide is an amorphous substance, has high catalytic activity in a water-containing system, niobium hydroxide is synthesized by a hydrofluoric acid method, the powder particles of niobium hydroxide are difficult to uniformly dry when the existing niobium hydroxide drying box is used, the powder particles of niobium hydroxide are wetted in the drying process, the sticking condition is easy to occur, meanwhile, the sealing performance is poor in the drying process, and the sprinkling condition is easy to occur, so that the niobium hydroxide drying box is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the drying box for niobium hydroxide, which is convenient and efficient to adapt and install.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a stoving case for niobium hydroxide, includes the drying-machine, its characterized in that: the both sides of drying-machine are provided with the rotating electrical machines, and the bottom of drying-machine is connected with the equipment frame, the middle part of drying-machine is provided with the inner box, seal assembly is installed to the front end of inner box, the both sides of inner box are connected with the transfer line, the mid-mounting of inner box has the rotatory case, and the bottom of rotatory case installs and collects the frame, it settles on the top of collecting the frame has the screening subassembly.

As a preferred technical scheme of the utility model, the sealing assembly comprises an opening plate, a sealing strip, a buckle and an inner shaft, the opening plate is arranged in the middle of the sealing assembly, the sealing strip is arranged on one circle of the inner wall of the opening plate, the buckle is fixed at the bottom end of the opening plate, and the inner shaft is arranged on two sides of the opening plate.

As a preferable technical scheme of the utility model, the opening plate is in adhesive connection with the sealing strip, and the opening plate is in welded connection with the buckle.

As a preferable technical scheme of the utility model, the opening plate forms a rotating structure through the inner shaft and the buckle, and the buckle is of an L-shaped structure.

As a preferred technical scheme of the utility model, the screening assembly comprises a screening frame, clamping blocks and clamping seats, the screening assembly is arranged at the top end of the collecting frame, the screening frame is arranged in the middle of the screening assembly, the clamping blocks are connected to two ends of the screening frame, and the clamping seats are clamped on the inner walls of the clamping blocks.

As a preferred technical scheme of the utility model, the screening frame forms a clamping structure through a clamping block and a clamping seat, and is of a honeycomb structure.

As a preferred technical scheme of the utility model, the screening frame and the clamping blocks are connected in a welding manner, and five groups of screening frames are arranged.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. the sealing assembly is arranged, so that the sealing performance of the inner box can be greatly improved, niobium hydroxide powder is prevented from being scattered out when the inner box rolls, the opening plate is stably clamped in the groove at the bottom end of the inner box, and the opening plate is positioned and locked through the bolt;

2. according to the utility model, the screening assembly is arranged, the niobium hydroxide powder is screened layer by layer through the screening frame of the screening assembly, each niobium hydroxide powder can be separated layer by layer, the drying uniformity of the niobium hydroxide powder is increased, and the clamping block of the screening frame is clamped in the clamping seat of the rotary box for assembly.

Drawings

Fig. 1 is a schematic side view illustrating a dryer according to the present invention;

fig. 2 is an internal structure view of a dryer of the present invention;

FIG. 3 is a side view of the inner box and seal assembly of the present invention;

figure 4 is a top view of the screening assembly of the present invention.

Wherein: 1. a dryer; 2. a rotating electric machine; 3. assembling a frame; 4. an inner box; 5. a seal assembly; 501. opening and closing the board; 502. a seal strip; 503. buckling; 504. an inner shaft; 6. a transmission rod; 7. a rotating box; 8. a collecting rack; 9. a screening component; 901. a screening rack; 902. a clamping block; 903. a card seat.

Detailed Description

The present invention will be further described with reference to specific examples, but the following examples are only preferred embodiments of the present invention, and not all embodiments of the present invention are intended to be included in the scope of the present invention. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental procedures in the following examples were carried out in a conventional manner unless otherwise specified, and materials, reagents and the like used in the following examples were commercially available unless otherwise specified.

The embodiment is as follows:

as shown in fig. 1 to 4, the present invention provides a drying oven for niobium hydroxide, comprising a dryer 1, characterized in that: the both sides of drying-machine 1 are provided with rotating electrical machines 2, and the bottom of drying-machine 1 is connected with equipment frame 3, and the middle part of drying-machine 1 is provided with inner box 4, and sealing component 5 is installed to the front end of inner box 4, and the both sides of inner box 4 are connected with transfer line 6, and the mid-mounting of inner box 4 has rotatory case 7, and the bottom of rotatory case 7 is installed and is collected frame 8, and the top of collecting frame 8 is settled there is screening subassembly 9.

Firstly, niobium hydroxide powder to be dried is uniformly loaded into an inner box 4 and a material tray of a screening assembly 9 for rotary drying, the situation that the niobium hydroxide powder is sticky due to moisture is prevented, the niobium hydroxide powder is loaded from top to bottom during loading, after the niobium hydroxide powder is loaded, the inner box 4 is closed, a split plate 501 is downwards rotated and closed on an inner shaft 504 and a buckle 503 of the inner box, a circle of sealing strip is arranged on the inner wall of the split plate 501, the sealing performance of the inner box 4 can be greatly improved through the arrangement of a sealing assembly 5, the niobium hydroxide powder is prevented from being spilled out when the inner box 4 rolls, the split plate 501 is stably clamped in a bottom groove of the inner box 4 and is positioned and locked through a bolt, then a power supply of a drying machine 1 and a power supply of a rotating motor 2 are started, a temperature controller button is set, the required temperature is selected according to the technological requirement of the niobium hydroxide powder to be dried, a drying box fan is started, a heating tube control switch is turned to be heated, when the drying is started, the transmission rod 6 of the rotating motor 2 drives the inner box 4 and the rotating box 7 in the dryer 1 to rotate simultaneously, the inner box 4 and the rotary box 7 are heated by the heat generated in the dryer 1, the niobium hydroxide powder rolls back and forth in the rotary box 7, can effectively dry the niobium hydroxide powder in a rotating way, greatly improves the drying effect of the niobium hydroxide powder, each niobium hydroxide powder can be evenly dried, the niobium hydroxide powder is screened layer by layer through the screening rack 901 of the screening assembly 9, each niobium hydroxide powder can be separated layer by layer, the drying uniformity of the niobium hydroxide powder is increased, the clamping blocks 902 of the screening frame 901 are clamped in the clamping seats 903 of the rotary box 7 for assembly, the use is simple, the installation is convenient, and after the drying machine 1 is stopped, the niobium hydroxide powder gradually falls into the collection frame 8 from the screening frame 901 for collection.

In other embodiments, the sealing assembly 5 includes a split plate 501, a sealing strip 502, a buckle 503 and an inner shaft 504, the split plate 501 is disposed in the middle of the sealing assembly 5, the sealing strip 502 is disposed on one circle of the inner wall of the split plate 501, the buckle 503 is fixed to the bottom end of the split plate 501, the inner shaft 504 is disposed on two sides of the split plate 501, the split plate 501 is connected with the sealing strip 502 in an adhesive manner, and the split plate 501 is connected with the buckle 503 in a welding manner.

Through seal assembly 5's setting, can improve inner box 4's leakproofness greatly, prevent that inner box 4 when rolling, the niobium hydroxide powder is unrestrained, with the stable block of open-close plate 501 in inner box 4 bottom end inslot, fix a position it through the bolt and lock.

In other embodiments, the opening plate 501 and the buckle 503 form a rotating structure through the inner shaft 504, the buckle 503 is an L-shaped structure, the screening component 9 includes a screening frame 901, a clamping block 902 and a clamping seat 903, the screening component 9 is disposed at the top end of the collecting frame 8, the screening frame 901 is mounted in the middle of the screening component 9, the clamping block 902 is connected to two ends of the screening frame 901, and the clamping seat 903 is clamped on the inner wall of the clamping block 902.

By arranging the screening assembly 9, the niobium hydroxide powder is screened layer by layer through the screening frame 901 of the screening assembly 9, each niobium hydroxide powder can be separated layer by layer, and the drying uniformity of the niobium hydroxide powder is improved.

In other embodiments, the screening frame 901 forms a clamping structure with the clamping seat 903 through the clamping block 902, the screening frame 901 is a honeycomb structure, the screening frame 901 and the clamping block 902 are welded, and five groups of the screening frame 901 are provided.

The fixture block 902 through the screening frame 901 is clamped in the fixture seat 903 of the rotary box 7 for assembly, the use is simple, the installation is convenient, and after the drying machine 1 stops, the niobium hydroxide powder gradually falls into the collection frame 8 from the screening frame 901 for collection.

In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. A drying box for niobium hydroxide, comprising a dryer (1), characterized in that: the utility model discloses a screening machine, including drying-machine (1), inner box (7), seal assembly (5), inner box (4), the both sides of drying-machine (1) are provided with rotating electrical machines (2), and the bottom of drying-machine (1) is connected with equipment frame (3), the middle part of drying-machine (1) is provided with inner box (4), seal assembly (5) are installed to the front end of inner box (4), the both sides of inner box (4) are connected with transfer line (6), the mid-mounting of inner box (4) has rotatory case (7), and the bottom of rotatory case (7) is installed and is collected frame (8), it settles on the top of collecting frame (8) has screening components (9).

2. The drying oven for niobium hydroxide according to claim 1, characterized in that: seal assembly (5) are including open-close plate (501), sealing strip (502), buckle (503) and interior axle (504), and the middle part of seal assembly (5) is provided with open-close plate (501), the inner wall round of open-close plate (501) is provided with sealing strip (502), and the bottom mounting of open-close plate (501) has buckle (503), the both sides of open-close plate (501) are provided with interior axle (504).

3. A drying oven for niobium hydroxide according to claim 2, characterized in that: for adhesive joint between open-close plate (501) and sealing strip (502), be welded connection between open-close plate (501) and buckle (503).

4. A drying oven for niobium hydroxide according to claim 2, characterized in that: the opening-closing plate (501) and the buckle (503) form a rotating structure through the inner shaft (504), and the buckle (503) is of an L-shaped structure.

5. The drying oven for niobium hydroxide according to claim 1, characterized in that: the screening assembly (9) comprises a screening frame (901), a clamping block (902) and a clamping seat (903), the screening frame (901) is installed in the middle of the screening assembly (9), the clamping block (902) is connected to two ends of the screening frame (901), and the clamping seat (903) is clamped on the inner wall of the clamping block (902).

6. A drying oven for niobium hydroxide according to claim 5, characterized in that: the screening frame (901) forms a clamping structure with the clamping seat (903) through the clamping block (902), and the screening frame (901) is of a honeycomb structure.

7. The drying oven for niobium hydroxide according to claim 5, wherein: the screening frame (901) and the clamping blocks (902) are connected in a welding mode, and five groups of screening frames (901) are arranged.

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