sａnd dryer

NegotiableUpdate on July 04

Model

Nature of the Manufacturer: Other

Product Category: Dryer

Place of Origin: City, Province

Online Consult Contact Information

Overview

[Maximum feed]: 2mm[maximum output of single machine]: 70[Motor power]: 44[Applicable materials]: river sａnd and sediment[Scope of application]: river sand, ore, building materials, metallurgy, chemical industry, etc.

Product Details

Product introduction

Sａnd dryer and sａnd drying machine sａnd drying machine a drying equipment material handling a large reliable operation flexible operation strong adaptability large processing quantity. Sａnd sａnd dryer generally adapted to granular materials. Especially dry sａnd river sａnd river sａnd and other excellent drying effect. The advantages of sａnd sａnd dryer is a large production capacity wide application range small flow resistance the operation allows a larger range convenient operation and so on. Commonly used in dry sａnd artificial sａnd quartz sａnd slag coal cinder and so on.

Structure principle

Sａnd by belt conveyor or a bucket elevator to the hopper and the feeding machine hopper through the feeding pipe into the feeding. The feeding pipe of the rake angle than the natural material so that the smooth flow of material sａnd dryer (sａnd drying machine). The dryer cylinder is a horizontal rotating cylinder slightly into the slope the material from the higher end of the join heat carrier by the low-end entry and materials into countercurrent contact with a heat carrier and the material together and flow into the cylinder.

With the rotating cylinder materials by the end of the action of gravity to a run on the bottom. The wet material in the cylinder body to move forward in the process directly or indirectly the heat body heat make the wet material to dry and then screw conveyor belt machine or send through the discharge end. In the sａnd drying machine (sａnd drying machine) the inner wall of the cylinder body is provided with a copy of its board. The role of the material copied up and then the materials and the contact surface increases airflow to improve the drying rate and promote material progress. Heat carrier is generally divided into hot air flue gas and so on. Heat carrier by the dryer generally requires the cyclone in the gas with the materials collected for further. Reduction of exhaust gas dust content but also through the bag filter or wet dust emissions after the release.

Technical advantage

1 the technical content is high the simplified self insulation thermal efficiency of up to 80% (single cylinder dryer thermal efficiency is only about 35%) compared with the single cylinder dryer coal of 68% production increased by 99%.

2 compared with the single cylinder dryer the length of the machine is shortened by 60% which is beneficial to the process layout reduce the building area of the workshop and save the engineering investment by about 40%. The area is about 20m3

3 the use of heat and wear resistant alloy steel plate wear resistance than ordinary steel 4 times long service life easy maintenance

4 the thermal efficiency the temperature of the outer cylinder is less than 60 degrees (single cylinder dryer cylinder temperature up to 150 degrees) the outlet temperature is low the discharge temperature of less than 60 degrees

5 the outlet temperature is low is conducive to the use of dust removal equipment for a long time can be directly supporting the air box pulse bag filter

6 civil investment of about 50% reducing power consumption by 60%.

7 do not need the size of the gear rotation the use of wheel rotation

8 the hot blast stove can be matched boiling furnace pulverized coal injection furnace hａnd burning furnace but also used in the fuel hot stove can bake 20mm fast material pellets powder materials

9 the production time: 5-200t/h specifications

Latest case

Sａnd dryer Tongli heavy mechanism was put into production successfully in Sichuan * * Mining Co. Ltd stable equipment operation standard production various technical indicators have reached the European standard.

Technical parameter

parameter		Φ2.0×4.5m	Φ2.0×5.4m	Φ3.2×6.4m	Φ3.6×8m
shell DN	m	2.0	2.5	3.2	3.6
shell length	m	4.5	5.4	6.4	8
sheel volume	m³	14.1	16.63	52.7	81.38
RPM	rpm	4-10	4-10	4-10	4-10
material moisture	%	8-10	8-10	8-10	8-10
product moisture	%	0.5-1	0.5-1	0.5-1	0.5-1
Max temperature	℃	700-750℃	700-750℃	700-750℃	700-750℃
capacity	t/h	13-17	21-28	45-47.5	65-70
motor model		Y2-132m-4E	Y2-132m-4E	Y2-160m-4E	Y2-160m-4E
motor power	kW	5.5×2	5.5×4	7.5×4	11×4
gear box		XWD-5-5.5kW-5	XWD-5-5.5kW-5	XWD-7.5kW-8	XWD-11kW-8
ratio	1	29	29	29	29