阅读说明：本技术 一种铅块精炼装置 (Lead block refining device ) 是由 矫坤远 何青 叶诗玲 于 2020-06-09 设计创作，主要内容包括：本发明涉及铅块精炼设备技术领域,尤其是一种铅块精炼装置,包括基板,基板顶端设置有燃烧壳体,燃烧壳体为顶部开口结构,燃烧壳体与基板之间安装有滚动机构,燃烧壳体侧面安装有进碳管,燃烧壳体顶端放置有环体,环体内侧设置有安装架,安装架伸入燃烧壳体内,安装架相对燃烧壳体底端的一侧固定连接有若干搅拌杆,环体顶端设置有锅体,环体与锅体之间安装有固定机构,锅体顶端盖有锅盖。本发明结构简单,能够避免堆积在精炼锅底部的碳燃烧不完全,值得推广。(The invention relates to the technical field of lead refining equipment, in particular to a lead refining device which comprises a substrate, wherein a combustion shell is arranged at the top end of the substrate, the combustion shell is of a top opening structure, a rolling mechanism is arranged between the combustion shell and the substrate, a carbon inlet tube is arranged on the side surface of the combustion shell, a ring body is arranged at the top end of the combustion shell, an installation frame is arranged on the inner side of the ring body and extends into the combustion shell, a plurality of stirring rods are fixedly connected to one side of the installation frame, which is opposite to the bottom end of the combustion shell, a pot body is arranged at the top end of the ring body. The invention has simple structure, can avoid incomplete combustion of carbon accumulated at the bottom of the refining pot, and is worthy of popularization.)

1. A lead refining device comprises a base plate (13), and is characterized in that a combustion shell (7) is arranged at the top end of the base plate (13), the combustion shell (7) is of a top opening structure, a rolling mechanism is arranged between the combustion shell (7) and the base plate (13), a carbon inlet tube (22) is arranged on the side surface of the combustion shell (7), a ring body (6) is arranged at the top end of the combustion shell (7), the inner side of the ring body (6) is provided with a mounting rack (9), the mounting rack (9) extends into the combustion shell (7), a plurality of stirring rods (10) are fixedly connected on one side of the mounting rack (9) corresponding to the bottom end of the combustion shell (7), the pot body (1) is arranged at the top end of the ring body (6), the fixing mechanism is installed between the ring body (6) and the pot body (1), and the pot cover (2) is covered at the top end of the pot body (1).

2. A lead refining device as defined in claim 1, characterized in that the rolling mechanism comprises grooves, balls (14) and annular grooves (23), the bottom end of the combustion casing (7) is provided with a plurality of grooves, the balls (14) are located in the grooves, the balls (14) can rotate relative to the combustion casing (7), the annular grooves (23) are located at the top end of the combustion casing (7) relative to the balls (14), and a part of the balls (14) are located in the annular grooves (23).

3. A lead refining device according to claim 1, characterized in that the fixing mechanism comprises a projection (4) and an insert (5), two inserts (5) are fixedly connected to the outer side of the ring body (6), two projections (4) are fixedly connected to the side of the pan body (1) opposite to the inserts (5), and one end of the insert (5) far away from the ring body (6) is inserted into the projection (4).

4. A lead refining device according to claim 1, characterized in that a gear ring (8) is fixedly connected to the outer side of the combustion casing (7), a motor (12) is fixedly mounted on the top end of the base plate (13), a gear (11) is fixedly connected to the output shaft of the motor (12), and the gear (11) is meshed with the gear ring (8).

5. The lead refining device according to claim 1, wherein a through hole (3) is formed in the top end of the pan cover (2), a conical cover (16) is fixedly connected to the top end of the pan cover (2) opposite to the through hole (3), an end block (17) is fixedly connected to the top end of the conical cover (16), a sealing block (19) is adapted to the inner side of the conical cover (16), an expansion link (15) is fixedly mounted at the top end of the end block (17), one end of the expansion link (15) extending into the inner side of the conical cover (16) is fixedly connected with the sealing block (19), an exhaust pipe (18) is communicated with the top of the side face of the conical cover (16), and the joint of the exhaust pipe (18) and the conical cover (16) is located above the sealing block (19).

6. A lead refining device according to claim 5, characterized in that the top of the pot cover (2) is fixedly connected with a limiting ring (20), the through hole (3) is communicated with the inner side of the limiting ring (20), and the side surface of the limiting ring (20) is provided with a plurality of through holes (21).

Technical Field

The invention relates to the technical field of lead block refining equipment, in particular to a lead block refining device.

Background

The lead grade of the crude lead produced by smelting is generally 90-98%, the lead can contain noble metals such As Ag, Au and the like and impurity elements such As Cu, As, Sb, Sn, Bi, S and the like, the lead contains 0.1-5% of Cu0.1-5%, the electrolytic refining can not be directly carried out due to overhigh impurity content, the fire refining aims at removing partial impurities of the smelted crude lead so As to meet the quality requirements of the electrolytic refining on a lead anode plate, the crude lead fire refining is finished by adopting a refining pot for a long time, pot covers are arranged on the refining pot, all the refining pots basically adopt manual slag fishing, the pot covers need to be removed when the slag is fished, the inorganized emission of lead steam and smoke can be caused, the bottom of the refining pot adopts carbon heating, in order to avoid the continuous carbon adding to the bottom end of the refining pot, enough carbon can be added to the bottom of the refining pot at one time, however, the problem of incomplete combustion of carbon is easily caused by adding too much carbon to the bottom end of the refining kettle.

Disclosure of Invention

The invention aims to solve the problem that carbon accumulated at the bottom of a refining pot is easy to burn incompletely in the prior art, and provides a lead block refining device.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a lead refining device, includes the base plate, the base plate top is provided with the burning casing, the burning casing is open-top structure, install rolling mechanism between burning casing and the base plate, burning casing side-mounting has the carbon inlet pipe, the ring body has been placed on burning casing top, the ring body inboard is provided with the mounting bracket, the mounting bracket stretches into in the burning casing, a plurality of puddlers of one side fixedly connected with of the relative burning casing bottom of mounting bracket, the ring body top is provided with the pot body, install fixed establishment between the ring body and the pot body, pot body top is covered with the pot cover.

Preferably, the rolling mechanism comprises a groove, a ball body and an annular groove, the bottom end of the combustion shell is provided with a plurality of grooves, the ball body is positioned in the grooves and can rotate relative to the combustion shell, the annular groove is positioned at the position, opposite to the ball body, of the top end of the combustion shell, and the middle of the ball body is positioned in the annular groove.

Preferably, the fixing mechanism comprises a convex block and an insert block, the two insert blocks are fixedly connected to the outer side of the ring body, the two convex blocks are fixedly connected to the side face of the pot body at the positions of the opposite insert blocks, and one end, far away from the ring body, of each insert block is inserted into each convex block.

Preferably, the combustion casing outside fixedly connected with ring gear, base plate top fixed mounting has the motor, the output shaft fixedly connected with gear of motor, the gear and the ring gear meshing.

Preferably, a through hole is formed in the top end of the pot cover, a conical cover is fixedly connected to the top end of the pot cover relative to the through hole, an end block is fixedly connected to the top end of the conical cover, a sealing block is adapted to the inner side of the conical cover, a telescopic rod is fixedly mounted at the top end of the end block, one end of the telescopic rod extending into the inner side of the conical cover is fixedly connected with the sealing block, an exhaust pipe is communicated with the top of the side face of the conical cover, and the connecting position of the exhaust pipe and the conical cover is.

Preferably, the top end of the pot cover is fixedly connected with a limiting ring, the through hole is communicated with the inner side of the limiting ring, and a plurality of through holes are formed in the side face of the limiting ring.

The lead refining device provided by the invention has the beneficial effects that:

according to the invention, the combustion shell, the mounting frame, the stirring rod, the ball body, the ring body, the insert block and the bump are arranged, the ring body is fixed relative to the pot body, the mounting frame extends into the inner side of the combustion shell, the stirring rod is fixedly connected to the side surface of the mounting frame, the stirring rod rotates relative to the combustion shell by rotating the combustion shell, coal accumulated on the inner side of the combustion shell is stirred, and incomplete combustion of the coal is avoided.

Drawings

FIG. 1 is a sectional view of a lead block refining apparatus according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partial enlarged view of fig. 1 at B.

In the figure: the pot comprises a pot body 1, a pot cover 2, a through hole 3, a convex block 4, an inserting block 5, a ring body 6, a combustion shell 7, a gear ring 8, a mounting frame 9, a stirring rod 10, a gear 11, a motor 12, a base plate 13, a ball body 14, an expansion link 15, a conical cover 16, an end block 17, an exhaust pipe 18, a sealing block 19, a limiting ring 20, a through hole 21, a carbon inlet pipe 22 and an annular groove 23.

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.