CN219103662U

CN219103662U - Special backing plate for roasting lithium ore roller kiln

Info

Publication number: CN219103662U
Application number: CN202223039782.9U
Authority: CN
Inventors: 吴春平; 董治国
Original assignee: Chaozhou Dongsheng Kiln Equipment Co ltd
Current assignee: Chaozhou Dongsheng Kiln Equipment Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-30
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a special backing plate for roasting a lithium ore roller kiln, which comprises a bottom plate, wherein a square cover is clamped at the top end of the bottom plate, folding edges are arranged on two sides of the square cover, and a plurality of grooves are uniformly formed in the surface of the bottom plate.

Description

Special backing plate for roasting lithium ore roller kiln

Technical Field

The utility model relates to the technical field of backing plates, in particular to a backing plate special for roasting a lithium ore roller kiln.

Background

The lithium ore raw materials in the new energy industry are delivered to a press after being proportioned, compacted and molded by the press, and then are burnt and converted by a roller kiln, and the kiln collapse accident is caused by easy cracking of products in the burning process due to the characteristics of the raw materials, so that the production cannot be normal.

The industry usually puts the pressed products on a supporting plate to reduce the kiln collapse problem, but the existing backing plate has the following defects when in use:

(1) The backing plate is fired by adopting a refractory material, the mass is 8-12 kg, the breakage rate is high, and the energy consumption is large;

(2) The lithium ore raw material is easy to corrode the backing plate, so that the backing plate is damaged.

Disclosure of Invention

The utility model aims to provide a special backing plate for roasting a lithium ore roller kiln, which aims to solve the problems that the existing backing plate provided in the background art is roasted by adopting refractory materials, the quality is 8-12 kg, the breakage rate is high, the energy consumption is large, the backing plate is easily corroded by lithium ore raw materials, and the backing plate is damaged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a special backing plate of lithium mine roller kiln calcination, includes the bottom plate, the top block of bottom plate has the square lid, the both sides of square lid all are equipped with the hem, the surface of bottom plate evenly is provided with a plurality of recess.

When the special backing plate for roasting the lithium ore roller kiln is used, the square cover is arranged to prevent the corrosion damage of the lithium ore raw material to the backing plate, so that the service life of the backing plate is prolonged.

As a preferable scheme of the utility model, the bottom plate and the square cover are made of 310S stainless steel. The 310S stainless steel material has good corrosion resistance and heat resistance.

As a preferred embodiment of the present utility model, the width of the groove is 21mm.

As a preferred embodiment of the present utility model, the height of the bottom plate is 13mm.

As a preferred embodiment of the present utility model, the width of the bottom plate is 453mm.

As a preferred embodiment of the present utility model, the length of the bottom plate is 553mm.

As a preferable embodiment of the present utility model, the thickness of the bottom plate is 1mm. The dimensions of the base plate are produced as specified.

As a preferable mode of the utility model, the height of the square cover is 11mm. The square cover is used for covering the upper part of the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. the base plate is a metal base plate, and the base plate is provided with a plurality of grooves through pressing, so that the strength of the base plate is ensured, the breakage rate is low when the base plate is manufactured, and the energy loss is low;

2. the backing plate adopts 310S heat-resisting corrosion-resistant stainless steel to be equipped with the square cap, when the backing plate passes through the conveyer belt to the cloth machine below, the cloth machine spill the even sand powder of one deck down on the backing plate surface to prevent the corrosion damage of lithium ore raw materials to the backing plate, improved its life.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of a base plate of the present utility model;

fig. 3 is a perspective view of the square cap of the present utility model.

In the figure: 1. a bottom plate; 2. a square cover; 3. a groove; 4. and (5) flanging.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a special backing plate for roasting a lithium ore roller kiln, which comprises a bottom plate 1, wherein a square cover 2 is clamped at the top end of the bottom plate 1, the protection function is achieved, two sides of the square cover 2 are respectively provided with a folded edge 4, the folding edges can be covered on the bottom plate 1, and a plurality of grooves 3 are uniformly formed in the surface of the bottom plate 1, so that the structural strength is improved.

When the lithium ore material distributor is used, a square cover 2 is manufactured and buckled above the square cover to form a plane, and when the base plate passes through the conveyer belt to the lower part of the distributor, the distributor sprays a layer of uniform sand powder on the surface of the base plate so as to prevent the lithium ore material from corroding and damaging the base plate, and the service life of the lithium ore material distributor is prolonged;

the bottom plate 1 and the square cover 2 are made of 310S stainless steel, and the height of the square cover 2 is 11mm;

when the base plate is used, the base plate main body is made of 310S heat-resistant corrosion-resistant stainless steel, the strength is good, the base plate main body is not easy to be corroded by lithium ore raw materials, and the square cover 2 is properly covered on the base plate 1;

the width of the groove 3 is 21mm, the height of the bottom plate 1 is 13mm, the width of the bottom plate 1 is 453mm, the length of the bottom plate 1 is 553mm, and the thickness of the bottom plate 1 is 1mm;

when in use, the base plate 1 generates a plurality of grooves 3 through pressing, so that the strength of the base plate is ensured, and each size is required to be manufactured according to the specification.

When the base plate is used, the base plate is made of 310S heat-resistant corrosion-resistant stainless steel, the base plate 1 is provided with a plurality of grooves 3 through pressing, the strength of the base plate is ensured, a square cover 2 is manufactured and buckled on the base plate to form a plane, and when the base plate passes through a conveyer belt to the lower part of a distributing machine, the distributing machine sprays a layer of uniform sand powder on the surface of the base plate, so that the corrosion and damage of lithium ore raw materials to the base plate are prevented, and the service life of the base plate is prolonged.

Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for some of the technical features, and that the thickness of the material used for the mold may vary from 0.5mm to 2.5mm, and that the size and shape of the mold may be changed, similar to the design described above, to be an infringement. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a special backing plate of lithium mine roller kiln calcination, includes bottom plate (1), its characterized in that: the top of bottom plate (1) block has square lid (2), the both sides of square lid (2) all are equipped with hem (4), the surface of bottom plate (1) evenly is provided with a plurality of recess (3).

2. The backing plate special for roasting lithium ore roller kiln according to claim 1, which is characterized in that: the bottom plate (1) and the square cover (2) are made of 310S stainless steel.

3. The backing plate special for roasting lithium ore roller kiln according to claim 1, which is characterized in that: the width of the groove (3) is 21mm.

4. The backing plate special for roasting lithium ore roller kiln according to claim 1, which is characterized in that: the height of the bottom plate (1) is 13mm.

5. The backing plate special for roasting lithium ore roller kiln according to claim 1, which is characterized in that: the width of the bottom plate (1) is 453mm.

6. The backing plate special for roasting lithium ore roller kiln according to claim 1, which is characterized in that: the length of the bottom plate (1) is 553mm.

7. The backing plate special for roasting lithium ore roller kiln according to claim 1, which is characterized in that: the thickness of the bottom plate (1) is 1mm.

8. The backing plate special for roasting lithium ore roller kiln according to claim 1, which is characterized in that: the height of the square cover (2) is 11mm.