According to the characteristics of the process, the KXT Coriolis powder metering system is usually divided into four categories:KXT (SZ) Coriolis bulk cement metering system;KXT Coriolis slag powder metering system;KXT(S) Coriolis raw material metering system;KXT(M) Coriolis coal powder metering system.

1.KXT (SZ) Coriolis bulk cement metering system

The KXT (SZ) Coriolis bulk cement metering system is an online metering equipment developed based on the principle of Coriolis force, which realizes the synchronization of online metering and loading of cement bulk delivery. The system can achieve the following functions:

① Through one-button convenient operation, the load weight can be synchronized during the process of filling cement in the bulk truck;

② Based on the cement plant's ERP information management system, supporting the intelligent IC card swiping system, etc., It could realize the cement Intelligent shipping management;

③Development of negative pressure cleaning system to provide guarantee for green loading function;

④Remote real-time monitoring of system operation status, to provide guarantee for timely diagnosis and handling of system faults.

KXT (SZ) Coriolis bulk cement metering system is mainly composed of discharge valve group, Coriolis metering device, bulk machine and control system.

1.1 Technical parameters

• Measurement accuracy: ±1.0%

• Control accuracy: ±1.5%

• Weighing range: ~600t/h

• Applicable materials: cement, fly ash, mineral powder, limestone powder, etc.

• Adapt to material moisture: ≤2.0%

1.2 Selection table

Table 1 KXT (SZ) Coriolis bulk cement metering system selection table

If you have special requirements, equipment selection or related technical issues, please contact our technicians for final confirmation

2.KXT Coriolis slag powder metering system

KXT Coriolis slag powder metering system is used for accurate measurement and effective control of industrial slag powder (fly ash, slag powder, steel slag powder, etc.). It is of great significance for the rational use of industrial waste, increasing mill output, ensuring product quality, and obtaining the best economic benefits. The system has the characteristics of stable feeding, accurate measurement, rapid adjustment, simple process, compact layout, low investment, convenient maintenance, and large range coverage.

KXT Coriolis slag powder metering system is mainly composed of a steady feeder, Coriolis metering device and a control system. Among them, there are three schemes for steady feeder: for capacity below 150t/h, choose FD series steady flow feeder; for 100t/h~200t/output, choose NXF rotary valve; for output above 200t/h, choose discharge valve group.

2.1 Technical parameters

• Measurement accuracy: ±0.5%F.S.

• Control accuracy: ±1.0%

• Weighing range: 2~600t/h

• Applicable materials: fly ash, slag powder, steel slag powder, kiln ash, pozzolan, calcium carbide slag, lithium powder and other industrial slag powder

• Adapt to material fineness: ≤12%

• Adapt to material moisture: ≤2.0%

2.2 Selection table

Table 2 KXT (F) Coriolis fly ash metering system selection table

*Note:

1) The density of different slag powder materials is quite different, which will affect the system selection. This selection table takes fly ash with a density of 0.7 t/m³ as an example for users’ reference.

2) "F" in the metering system model refers to metering fly ash. Correspondingly, K refers to mineral powder, G refers to steel slag powder, D refers to calcium carbide slag powder, Y refers to kiln dust...

If you have special requirements, equipment selection or related technical issues, please contact our technicians for final confirmation.

3.KXT(S) Coriolis raw material metering system

The KXT(S) Coriolis raw material metering system is suitable for the metering and control of raw meal inlet to the kiln. The system has the characteristics of stable feeding, accurate measurement, fast adjustment speed, etc., which can completely replace similar equipment.

The KXT(S) Coriolis raw material metering system is mainly composed of a feeding device, a Coriolis metering device and a control system.

Among them, the feeding device is divided into the discharge valve group and the FD series steady feeder.

3.1 Technical parameters

• Measurement accuracy: ±0.5%F.S.

• Control accuracy: ±1%

• Range: ~600t/h

• Adapt to material moisture: ≤2.0%

• Adapted materials: raw materials, other dry powder materials, fine powder and granular materials (maximum particle size ≤ 5mm)

3.2 Selection table

Table 3 KXT(S) Coriolis raw meal metering system

If you have special requirements, equipment selection or related technical issues, please contact our technicians for final confirmation

4.KXT(M) Coal powder Metering and conveying System

4.1 Introduction

The KXT(M) Coal powder metering and conveying system is used in the kiln coal feeding metering system of cement, alumina, iron and steel, electric power and other industries, and it has achieved 35t/h coal powder metering at the time of production.

The successful development of the metering and control system fills the domestic technical gap and it can completely replace similar imported equipment. Its main technical and economic indicators have reached the international advanced level of similar equipment.

"The Research and Application of KXT(M) Coal powder metering and conveying system " successively won the first prize of the 2006 Chinese Building Materials Science and Technology Award in the science and technology progress, and the second prize of the 2007 Chinese National Science and Technology Award in the science and technology progress.

As of December 31, 2020, 800 sets of KXT(M) Coal powder metering and conveying system are used in 1000~5000t/d cement production lines, and 80 sets of KXT systems are exported to Vietnam, Myanmar, Pakistan, Georgia and other countries.

4.2 Technical index

• Metering accuracy：Better than ±0.5%F.S.

• control accuracy：±1.0%.

• Metering range：～35t/h.

• Requirement of material moisture：≤2.5%.

• Metered material：Coal powder or anthracite coal powder.

4.3 Specification model

Table 4 KXT(M) Coal powder metering and conveying system selection table