Lime activity tester supplier

NegotiableUpdate on 01/18

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Single station automatic lime activity tester, the activity of lime refers to its ability to react with other substances in slag. Expressed by the melting rate of lime in slag, usually expressed by the reaction rate between lime and water. Specifically, the number of milliliters of 4N HCl aqueous solution consumed to dissolve 50 grams of lime in 40 degree Celsius constant temperature water within 10 minutes at standard atmospheric pressure is defined as the activity level of lime. At present, the average activity level of lime can exceed 300 ml/4N HCl, which can significantly shorten the initial slagging time of steelmaking converters, reduce the consumption of lime per ton of steel, and be extremely beneficial for early phosphorus removal.

Product Details

1、 Equipment Introduction

Single station automatic lime activity testerIt consists of a stirring device, lifting system, automatic water filling system, hydrochloric acid automatic titration system, pH measurement system, constant temperature system, control system, etc. The surface of the equipment is covered with corrosion-resistant acrylic sheet, which has the advantages of convenient detection process, accurate detection data values and precision, and the ability to query historical records.

Single station automatic lime activity testerBy combining computer and PLC, the operation is simple, the work is stable, and the measurement result deviation is minimal. At the same time, it has a user-friendly interface and functions such as data file storage and query.

单工位自动石灰活性度检测仪

2、 Technical performance

human-machine interface

The human-machine interface is a window for users to directly participate in control and understand the detailed resources inside the device. Through this human-machine interface, users can perform rich parameter configuration, function execution, automatic calibration and other personalized functions on the device. Please refer to the following chapters for details.

Basic working principle

This device is based on the program design of the upper computer and PLC. The computer, as a window for human-machine dialogue, reflects the basic working status of the device in a rich way, and can perform basic settings and other functions according to the user's needs. As the core component of the equipment control, PLC is mainly responsible for controlling the lifting, stirring, titration, and other functions of the equipment. This device has two working modes: automatic and manual. Users can choose the automatic mode to automatically follow the pre programmed working mode; Users can manually tap and debug the working conditions of various components by selecting the manual mode.

3、 Partial parameters

•Dimensions: 1000mm × 580mm × 1620mm

Voltage: 220VAC~1P+N+E

• Frequency: 50Hz

Rated power: 1.5KW

Titration accuracy: 0.5ml

PH value detector: range 0-14PH, accuracy ≤ 0.02PH

Mixing speed: 250-300r/min

• Resolution: 0.01

Single station automatic lime activity testerCapable of correcting titration volume and calculating activity results based on the actual concentration of hydrochloric acid titration solution.

4、 Installation, debugging, and acceptance

Free installation and debugging will be carried out by professionally trained engineers (limited to domestic use). After meeting the technical specifications specified in this technical document, both parties will sign the acceptance report item by item.

5、 Personnel training

The supplier shall provide free on-site technical training (limited to domestic) at the installation site of the buyer's equipment. The training objective is to theoretically master the equipment and testing processes, and be able to perform performance operations, maintenance, testing, etc. correctly.