CN216366950U

CN216366950U - Belt filter press is used in aluminium fluoride production

Info

Publication number: CN216366950U
Application number: CN202123099535.3U
Authority: CN
Inventors: 舒文荣; 田波; 杨斌; 罗纯斌
Original assignee: Yunnan Yuntianhua Fluorine Chemistry Co ltd
Current assignee: Yunnan Yuntianhua Fluorine Chemistry Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-26
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a belt filter press for producing aluminum fluoride, which comprises a frame body, a conveying belt, a material guiding group and a material scraping mechanism, wherein the frame body is a stainless steel rectangular frame, a carrier roller and the conveying belt are arranged at the upper part of the frame body, a plurality of vacuum suction cups are arranged at the lower part of the frame body, and the lower parts of the vacuum suction cups are connected with a diversion trench through a diversion pump; the feeding device comprises a frame body, a feeding device and a feeding device, wherein the upper part of the frame body is provided with a feeding group, the feeding group comprises a feeding tank, a pipeline, a first fixing frame, a second fixing frame, a feeding pipe and a feeding plate, the first fixing frame is arranged at the upper part of the frame body, the feeding pipe and the feeding plate are arranged in the first fixing frame, and the upper part of the feeding pipe is connected with the feeding tank through the pipeline and a guide pump; a placing plate is arranged in the second fixing frame, a pressing roller is arranged on the lower portion of the placing plate, and a pushing rod on the upper portion of the placing plate is connected with a first pneumatic cylinder. The belt type filter press is used for solving the problems that the existing belt type filter press is uneven in blanking in the using process, and needs manual auxiliary strickling, so that the working efficiency is low.

Description

Belt filter press is used in aluminium fluoride production

Technical Field

The utility model belongs to the technical field of fine chemical preparation and application, and particularly relates to a belt filter press for producing aluminum fluoride.

Background

Aluminum fluoride is a fluxing agent in the aluminum industry, and can greatly reduce the melting point of alumina. The representative flow of producing aluminum fluoride by fluosilicic acid mainly comprises an ammonia method and a direct method, and the direct method has the advantages of simple flow, easy operation, few raw material varieties, low production cost and the like, so the method is widely applied. In the production process of aluminum fluoride, fluorosilicic acid solution and aluminum hydroxide are adopted to carry out neutralization reaction to produce aluminum fluoride solution, aluminum fluoride semi-finished products are obtained through crystallization and primary drying, most of crystal water is removed through secondary drying to obtain aluminum fluoride finished products, and in the secondary process, mixed slurry of aluminum fluoride and silica gel is required to be separated through a belt filter to obtain aluminum fluoride supersaturated solution. The existing belt filter press has uneven blanking in the using process, needs manual work to assist in strickling, and leads to lower working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a belt filter press for producing aluminum fluoride, which aims to solve the problem that the existing belt filter press is low in working efficiency due to the fact that blanking is not uniform in the using process and manual auxiliary strickling is needed.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a belt filter press for producing aluminum fluoride comprises a frame body, a conveying belt, a material guiding group and a material scraping mechanism, wherein the frame body is a stainless steel rectangular frame, a carrier roller and the conveying belt are arranged at the upper part of the frame body, a plurality of vacuum suction cups are arranged at the lower part of the frame body, and the lower parts of the vacuum suction cups are connected with a flow guide groove through a flow guide pump; the feeding device comprises a frame body, a feeding device and a feeding device, wherein the upper part of the frame body is provided with a feeding group, the feeding group comprises a feeding tank, a pipeline, a first fixing frame, a second fixing frame, a feeding pipe and a feeding plate, the first fixing frame is arranged at the upper part of the frame body, the feeding pipe and the feeding plate are arranged in the first fixing frame, and the upper part of the feeding pipe is connected with the feeding tank through the pipeline and a guide pump; a placing plate is arranged in the second fixing frame, a press roller is arranged at the lower part of the placing plate, and a push rod at the upper part of the placing plate is connected with a first pneumatic cylinder; the scraping mechanism is arranged at one end of the frame body.

Further, scrape material mechanism including settling piece, second pneumatic cylinder, fixed block and scraping the flitch, settle the piece and be both ends open-ended rectangle cavity body structure, and settle the inside fixed block that is provided with of piece, fixed block one end is connected with the second pneumatic cylinder through the connecting rod.

Furthermore, the middle parts of the two fixing blocks are movably provided with scraping plates, one ends of the scraping plates are arranged in a conical mode, and disturbance rollers are arranged at the other ends of the scraping plates.

Furthermore, the blanking plate is of a rectangular cavity structure with an open upper part and one open end, and the blanking plate is positioned under the blanking pipe.

Further, the guide tank is arranged inside the material loading box, a limiting ring is arranged on the upper portion of the material loading box, and a plurality of universal wheels are arranged on the lower portion of the material loading box.

Further, the guiding gutter passes through spacing screw fixed the setting in the side of support body, and the guiding gutter lower part is provided with the discharge opening, and the discharge opening is connected with the holding tank through the guide pipeline.

Compared with the prior art, the utility model has at least one of the following beneficial effects:

1. be provided with the conveyer belt on support body upper portion, can be used for the transportation of material to aluminium fluoride solution suction to the guiding gutter through vacuum chuck upper portion of lower part in, realize collecting, and be provided with guide group on support body upper portion, can be with leading-in to the unloading pipe with the material through the guide pump in, the flitch carries out the guide under the cooperation, and still is provided with the compression roller on support body upper portion, strickles the material on the conveyer belt, and the vacuum of being convenient for inhales the material.

2. Be provided with at the one end of support body and scrape the material mechanism, can derive the material on belt upper portion through the flitch of scraping of settling a middle part, be convenient for collect, and can place the material and bond and cause the part to pollute on the conveyer belt.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of a part of the structure of the material guiding group of the present invention.

Fig. 3 is a schematic structural diagram of the scraping mechanism of the present invention.

Fig. 4 is a front view of the present invention.

In the figure: the device comprises a frame body 1, a material loading box 2, a material guide tank 3, a limiting ring 4, a pipeline 5, a first fixing frame 6, a second fixing frame 7, a conveying belt 8, a carrier roller 9, a mounting block 10, a fixing block 11, a second pneumatic cylinder 12, a scraping plate 13, a discharging pipe 14, a discharging plate 15, a first pneumatic cylinder 16, a mounting plate 17, a pressing roller 18, a flow guide groove 19, a disturbance roller 20 and a vacuum chuck 21.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following description is taken in conjunction with the accompanying drawings

The present invention will be described in further detail with reference to examples. It should be understood that the particulars described herein are of particular interest

The examples are given solely for the purpose of illustration and are not intended to be limiting.

In the description of the present invention, it is to be understood that "front, rear, upper, lower, left, right", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner", "outer", "inner",

the directions or positional relationships indicated by the outer, bottom, top, etc. are generally based on the directions or positions shown in the drawings

Relationships are merely for convenience of description and simplicity of description, and where not otherwise stated, these are

The directional terms do not indicate or imply that the referenced device or element must have a particular orientation or be in a particular direction

Bit construction and operation, and therefore, should not be construed as limiting the scope of the utility model.

Example 1

Referring to fig. 1-4, a belt filter press for aluminum fluoride production comprises a frame body 1, a conveyor belt 8, a material guiding group and a material scraping mechanism, wherein the frame body 1 is a stainless steel rectangular frame, a carrier roller 9 and the conveyor belt 8 are arranged at the upper part of the frame body 1, a plurality of vacuum suction cups 21 are arranged at the lower part of the frame body 1, and the lower parts of the vacuum suction cups 21 are connected with a diversion trench 19 through a diversion pump; a material guiding group is arranged on the upper part of the frame body 1 and comprises a material guiding tank 3, a pipeline 5, a first fixing frame 6, a second fixing frame 7, a discharging pipe 14 and a discharging plate 15, the first fixing frame 6 is arranged on the upper part of the frame body 1, the discharging pipe 14 and the discharging plate 15 are arranged inside the first fixing frame 6, and the upper part of the discharging pipe 14 is connected with the material guiding tank 3 through the pipeline 5 and a flow guide pump; a placing plate 17 is arranged in the second fixing frame 7, a press roller 18 is arranged at the lower part of the placing plate 17, and a push rod at the upper part of the placing plate 17 is connected with a first pneumatic cylinder 16; the scraping mechanism is arranged at one end of the frame body 1; among the above-mentioned scheme, be provided with the conveyer belt on support body upper portion, can be used for the transportation of material to aluminium fluoride solution suction to the guiding gutter through the vacuum chuck upper portion of lower part in, realize collecting, and be provided with guide group on support body upper portion, can be with leading-in to the unloading pipe with the material through the guide pump in, the flitch carries out the guide under the cooperation, and still is provided with the compression roller on support body upper portion, strickles the material on the conveyer belt, and the vacuum of being convenient for inhales the material.

Example 2:

in this embodiment, a scraping mechanism is further described on the basis of the existing embodiment 1, the scraping mechanism includes a mounting block 10, a second pneumatic cylinder 12, a fixing block 11 and a scraping plate 13, the mounting block 10 is a rectangular cavity structure with openings at two ends, the fixing block 11 is arranged inside the mounting block 10, and one end of the fixing block 11 is connected with the second pneumatic cylinder 12 through a connecting rod; the middle parts of the two fixed blocks 11 are movably provided with scraping plates 13, one ends of the scraping plates 13 are arranged in a conical manner, and the other ends of the scraping plates 13 are provided with disturbance rollers 20; a scraping mechanism is arranged at one end of the frame body, materials at the upper part of the belt can be guided out through a scraping plate in the middle of the mounting block, collection is facilitated, and the materials can be placed to be bonded on the conveying belt to cause component pollution; whole fixed block can promote through the second pneumatic cylinder to scrape the material through scraping the flitch and handle, and take off through the disturbance roller and fall.

Example 3:

in this embodiment, a blanking plate 15 is further described on the basis of the existing embodiment 1, the blanking plate 15 is a rectangular hollow cavity structure with an open upper portion and one open end, and the blanking plate 15 is located right below the blanking pipe 14; the blanking plate 15 is arranged to spread and blank the material guided out by the blanking pipe 14, and the material is guided into the lower conveying belt, and is matched with the rear compression roller to press and scrape the material.

Example 4:

in the embodiment, a material guiding tank 3 is further described on the basis of the existing embodiment 1, the material guiding tank 3 is arranged inside a material loading box 2, a limiting ring 4 is arranged at the upper part of the material loading box 2, and a plurality of universal wheels are arranged at the lower part of the material loading box 2; the diversion trench 19 is fixedly arranged on the side edge of the frame body 1 through a limiting screw, and the lower part of the diversion trench 19 is provided with a discharge hole which is connected with the collection tank through a guide pipeline; the material loading box 2 is arranged to be used for placing the material guiding tank, so that the carrying of operators is facilitated.

The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. In a further aspect of the present invention,

when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the purview of other ones of the embodiments

It is also within the scope of the present invention for the embodiment to embody such feature, structure, or characteristic.

Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a belt filter press is used in aluminium fluoride production, includes support body (1), conveyer belt (8), guide group and scrapes material mechanism, its characterized in that: the frame body (1) is a stainless steel rectangular frame, a carrier roller (9) and a conveying belt (8) are arranged at the upper part of the frame body (1), a plurality of vacuum suction cups (21) are arranged at the lower part of the frame body (1), and the lower parts of the vacuum suction cups (21) are connected with a diversion trench (19) through a diversion pump; the feeding device is characterized in that a feeding group is arranged on the upper portion of the frame body (1), the feeding group comprises a feeding tank (3), a pipeline (5), a first fixing frame (6), a second fixing frame (7), a feeding pipe (14) and a feeding plate (15), the first fixing frame (6) is arranged on the upper portion of the frame body (1), the feeding pipe (14) and the feeding plate (15) are arranged inside the first fixing frame (6), and the upper portion of the feeding pipe (14) is connected with the feeding tank (3) through the pipeline (5) and a guide pump; a placing plate (17) is arranged in the second fixing frame (7), a press roller (18) is arranged at the lower part of the placing plate (17), and a push rod at the upper part of the placing plate (17) is connected with a first pneumatic cylinder (16); the scraping mechanism is arranged at one end of the frame body (1).

2. The belt filter press for aluminum fluoride production according to claim 1, wherein: scrape material mechanism including settling piece (10), second pneumatic cylinder (12), fixed block (11) and scraping flitch (13), settle piece (10) and be both ends open-ended rectangle cavity body structure, and settle piece (10) inside and be provided with fixed block (11), fixed block (11) one end is connected with second pneumatic cylinder (12) through the connecting rod.

3. The belt filter press for aluminum fluoride production according to claim 2, wherein: the middle parts of the two fixing blocks (11) are movably provided with scraping plates (13), one ends of the scraping plates (13) are arranged in a conical mode, and the other ends of the scraping plates (13) are provided with disturbance rollers (20).

4. The belt filter press for aluminum fluoride production according to claim 1, wherein: the blanking plate (15) is of a rectangular cavity structure with an open upper part and one open end, and the blanking plate (15) is positioned under the blanking pipe (14).

5. The belt filter press for aluminum fluoride production according to claim 1, wherein: the material guiding tank (3) is arranged inside the material loading tank (2), a limiting ring (4) is arranged on the upper portion of the material loading tank (2), and a plurality of universal wheels are arranged on the lower portion of the material loading tank (2).

6. The belt filter press for aluminum fluoride production according to claim 1, wherein: the guide groove (19) is fixedly arranged on the side edge of the frame body (1) through a limiting screw, a discharge hole is formed in the lower portion of the guide groove (19), and the discharge hole is connected with the collecting tank through a guide pipeline.