CN212375343U

CN212375343U - Automatic calcining production line

Info

Publication number: CN212375343U
Application number: CN202020767808.3U
Authority: CN
Inventors: 邓玲
Original assignee: China Aviation Changsha Design And Research Co ltd
Current assignee: China Aviation Changsha Design And Research Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-01-19
Anticipated expiration: 2030-05-11

Abstract

An automatic calcining production line comprises a raw material conveying system, a logistics conveying system, a calcining furnace, a vacuum pumping system, a packaging machine and a control system; the raw material conveying system comprises 1 raw material bin, 1 conveying pump and 1 conveying pipeline; the logistics transportation system comprises 4 turntables, 2 material trays, 5 transportation lines and 1 manipulator; the calcining furnace is divided into a preheating zone, a high-temperature zone and a cooling zone, the three sections are separated by a furnace door, and the preheating zone and the high-temperature zone are respectively provided with 1 electric heater; the vacuum pumping system comprises 1 vacuum pump and 1 set of vacuum conveying hose; the raw material conveying system, the logistics transportation system, the calcining furnace, the vacuum pumping system and the packaging machine are arranged in a production workshop, and the control system is arranged in a control room. The whole production process only needs 1 operator to operate the control system in the control room, and the operator does not need to go to the production field for operation.

Description

Automatic calcining production line

Technical Field

The utility model belongs to the technical field of powder metallurgy, a automatic change exercise production line is related to.

Background

Beryllium and its compounds are extremely toxic, and its dust and smoke can cause acute or chronic poisoning of many organs of human body and can cause cancer. In the preparation process of beryllium, the granular intermediate beryllium acid salt needs to be calcined to generate powdery beryllium oxide. A large amount of dust and smoke are generated in the beryllium acid salt calcining process, the beryllium acid salt, the beryllium oxide and the dust and the smoke generated in the calcining process are toxic substances, and manual operation is reduced as much as possible in the production process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic production line of calcining gets into from the raw materials and calcines the whole production process of burning furnace to the good product encapsulation warehouse entry of calcining, need not personnel and operates at the production site, can avoid the production workman to contact poisonous and harmful substance.

The technical scheme of the utility model:

an automatic calcining production line comprises a raw material conveying system, a logistics conveying system, a calcining furnace, a vacuum pumping system, a packaging machine and a control system. The raw material conveying system comprises 1 raw material bin, 1 conveying pump and 1 conveying pipeline; the logistics transportation system comprises 4 turntables, 2 material trays, 5 transportation lines and 1 manipulator; the calcining furnace is divided into a preheating zone, a high-temperature zone and a cooling zone, the three sections are separated by a furnace door, and the preheating zone and the high-temperature zone are respectively provided with 1 electric heater; the vacuum pumping system comprises 1 vacuum pump and 1 vacuum conveying hose sleeve. The raw material conveying system, the logistics transportation system, the calcining furnace, the vacuum pumping system and the packaging machine are arranged in a production workshop, and the control system is arranged in a control room. The raw material conveying system conveys the raw materials to the logistics conveying system, the logistics conveying system conveys the raw materials into the calcining furnace, after calcining is completed, the vacuum pumping system pumps the products to the packaging machine, the packaging machine automatically packages the products into bags, and the bags are conveyed to a finished product warehouse through the logistics conveying system.

2 electric heaters are respectively arranged in a preheating zone and a high-temperature zone of the calcining furnace; a third transport line penetrates through a calcining furnace to be installed, a second rotary table and a third rotary table are respectively installed at two ends of the third transport line, the second transport line is installed next to the second rotary table and is vertical to the third transport line, a fourth transport line is installed next to the third rotary table and is vertical to the third transport line, a first rotary table is installed at the other end of the second transport line, a fourth rotary table is installed at the other end of the fourth transport line, and the first transport line is installed between the first rotary table and the fourth rotary table; the manipulator is arranged beside the third turntable; a conveying pump is installed with the raw material bin, one end of a conveying pipeline is connected with the raw material bin, and the other end of the conveying pipeline is arranged above the fourth turntable; a vacuum pump is arranged below the third turntable, one end of a vacuum conveying hose is connected with a packaging machine, and the other end of the vacuum conveying hose is arranged above the third turntable; installing a fifth transport line between the packaging machine and a finished product warehouse; the control system is installed in the control room.

The utility model has the advantages that: in the whole production process, only 1 operator is needed to operate the control system in the control room, personnel do not need to operate on the production site, the operators can be prevented from contacting toxic and harmful substances, and the aim of reducing the harm of the toxic and harmful substances to human occupational health in the calcining process is fulfilled.

Drawings

FIG. 1 is a layout diagram of an automated calcination line.

In the figure: 1-conveying pump, 2-conveying pipeline, 3-fourth turntable, 4-material tray, 5-first conveying line, 6-first turntable, 7-second conveying line, 8-second turntable, 9-third conveying line, 10-calcining furnace, 11-electric heater, 12-third turntable, 13-mechanical arm, 14-vacuum pump, 15-fifth conveying line, 16-vacuum conveying hose, 17-packaging machine, 18-fourth conveying line, 19-control system and 20-raw material bin.

Detailed Description

The following further description is made in conjunction with the accompanying drawings and examples.

As shown in the figure: an automatic calcining production line comprises a raw material conveying system, a logistics transportation system, a 10-calcining furnace, a vacuum pumping system, a 17-packaging machine and a 19-control system. The raw material conveying system comprises 20 parts, 1 part of raw material bin, 1 part of conveying pump and 1 set of 2-conveying pipeline; the logistics transportation system comprises a 6-first turntable, a 8-second turntable, a 12-third turntable, a 3-fourth turntable, 2 4-material trays, a 5-first transportation line, a 7-second transportation line, a 9-third transportation line, a 18-fourth transportation line, a 15-fifth transportation line and a 13-manipulator; the 10-calcining furnace is divided into a preheating zone, a high-temperature zone and a cooling zone, wherein the three sections are separated by a furnace door, and the preheating zone and the high-temperature zone are respectively provided with 11-1 electric heaters; the vacuum pumping system comprises 14 vacuum pumps 1 and 16 vacuum conveying hose 1 sleeves.

A raw material conveying system, a logistics transportation system, a 10-calcining furnace, a vacuum pumping system and a 17-packaging machine are arranged in a production workshop, and a 19-control system is arranged in a control room; the raw material conveying system conveys the raw materials to the logistics conveying system, the logistics conveying system conveys the raw materials to the calcining furnace, after calcining is completed, the vacuum pumping system pumps the product to the 17-packaging machine, the 17-packaging machine automatically packages the product into bags, and then the bags are conveyed to a finished product warehouse through the logistics conveying system.

2 11-electric heaters are respectively arranged in a preheating zone and a high-temperature zone of a 10-calcining furnace; a No. 9-third conveying line penetrates through a 10-calcining furnace to be installed, a No. 8-second turntable and a No. 12-third turntable are respectively installed at two ends of the No. 9-third conveying line, a No. 7-second conveying line is installed next to the No. 8-second turntable and is vertical to the No. 9-third conveying line, a No. 18-fourth conveying line is installed next to the No. 12-third turntable and is vertical to the No. 9-third conveying line, a No. 6-first turntable is installed at the other end of the No. 7-second conveying line, a No. 3-fourth turntable is installed at the other end of the No. 18-fourth conveying line, and a No. 5-first conveying line is installed between the No. 6-first turntable and the No. 3-fourth; installing a 13-manipulator beside a 12-III turntable; installing a 1-conveying pump and a 20-raw material bin, wherein one end of a 2-conveying pipeline is connected with the 20-raw material bin, and the other end of the 2-conveying pipeline is arranged above a No. 3-IV turntable; a 14-vacuum pump is arranged below a 12-third turntable, one end of a 16-vacuum conveying hose is connected with a 17-packaging machine, and the other end of the 16-vacuum conveying hose is arranged above the 12-third turntable; installing a No. 15-five transport line between a 17-packaging machine and a finished product warehouse; 19-the control system is installed in the control room.

The production line operates as follows:

as shown in the figure, after the 19-control system sends an instruction, the 1-conveying pump starts to work, the 20-raw material in the raw material bin is conveyed into the 4-material tray of the feeding station through the 2-conveying pipeline, the 4-material tray is conveyed to the 6-first turntable through the 5-first conveying line, the 6-first turntable rotates 90 degrees, the 4-material tray is conveyed to the 8-second turntable through the 7-second conveying line, and the instruction is waited; when the 8-second turntable receives a starting instruction sent by the 19-control system, the 8-second turntable rotates 90 degrees, a feed inlet furnace door of the 10-calcining furnace is opened at the same time, the 4-material tray is transported to a preheating area of the 10-calcining furnace through a 9-third transport line, and the furnace door is closed; the preheating zone 11-the heater starts to work, after the preheating zone is heated to the specified temperature and time, the furnace door between the preheating zone and the high-temperature zone of the 10-calcining furnace is opened, the 4-material tray is conveyed into the high-temperature zone of the 10-calcining furnace by the 9-third conveying line, and the furnace door is closed; the high-temperature zone 11-heater starts to work, after the high-temperature zone and the heater are heated to the specified temperature and time, a furnace door between the high-temperature zone and the cooling zone of the 10-calcining furnace is opened, a No. 9-III conveying line conveys the 4-material disc to the cooling zone of the 10-calcining furnace, and the furnace door is closed; after the 4-material tray is cooled to a specified temperature in the cooling area, a 10-material outlet furnace door of the calcining furnace is opened, and a 9-third conveying line conveys the 4-material tray to a 12-third turntable; at the moment, 14-the vacuum pump is started to work, 13-the mechanical arm grabs 16-the vacuum conveying hose extends into the 4-material tray, the calcined product in the 4-material tray is pumped into a 17-packaging machine, the 17-packaging machine bags the product according to the specified weight and seals the opening, and the product is conveyed to a finished product warehouse through a No. 15-five conveying line after being sealed. Meanwhile, after the pumping of the products in the 4-material tray is finished, the 12-third turntable rotates 90 degrees, the 4-material tray is conveyed to the 3-fourth turntable (a feeding station) through the 18-fourth conveying line, and the next working cycle is started. As the process requirement, the time of calcining the material in the high-temperature zone of the 10-calciner is longer, the time of staying in the preheating zone and the cooling zone and the time of conveying and transporting the material are relatively shorter, 2 4-material trays are configured, when 1 4-material tray enters the cooling zone, the control system sends an instruction to the 8-second turntable, and the 9-third conveying line conveys the other 1 waiting 4-material tray to the preheating zone of the 10-calciner, so as to save the waiting time.

Claims

1. An automatic calcining production line is characterized in that: comprises a raw material conveying system, a logistics transportation system, a calcining furnace, a vacuum pumping system, a packaging machine and a control system; the raw material conveying system comprises 1 raw material bin, 1 conveying pump and 1 conveying pipeline; the logistics transportation system comprises 4 turntables, 2 material trays, 5 transportation lines and 1 manipulator; the calcining furnace is divided into a preheating zone, a high-temperature zone and a cooling zone, the three sections are separated by a furnace door, and the preheating zone and the high-temperature zone are respectively provided with 1 electric heater; the vacuum pumping system comprises 1 vacuum pump and 1 set of vacuum conveying hose; the raw material conveying system, the logistics transportation system, the calcining furnace, the vacuum pumping system and the packaging machine are arranged in a production workshop, and the control system is arranged in a control room; the raw material conveying system conveys the raw materials to the logistics conveying system, the logistics conveying system conveys the raw materials into the calcining furnace, after calcining is completed, the vacuum pumping system pumps the products to the packaging machine, the packaging machine automatically packages the products into bags, and the bags are conveyed to a finished product warehouse through the logistics conveying system.

2. An automated calcination line according to claim 1, wherein: 2 electric heaters are respectively arranged in a preheating zone and a high-temperature zone of the calcining furnace; a third transport line penetrates through a calcining furnace to be installed, a second rotary table and a third rotary table are respectively installed at two ends of the third transport line, the second transport line is installed next to the second rotary table and is vertical to the third transport line, a fourth transport line is installed next to the third rotary table and is vertical to the third transport line, a first rotary table is installed at the other end of the second transport line, a fourth rotary table is installed at the other end of the fourth transport line, and the first transport line is installed between the first rotary table and the fourth rotary table; the manipulator is arranged beside the third turntable; a conveying pump is installed with the raw material bin, one end of a conveying pipeline is connected with the raw material bin, and the other end of the conveying pipeline is arranged above the fourth turntable; a vacuum pump is arranged below the third turntable, one end of a vacuum conveying hose is connected with a packaging machine, and the other end of the vacuum conveying hose is arranged above the third turntable; installing a fifth transport line between the packaging machine and a finished product warehouse; the control system is installed in the control room.