Hot-air Stove

Short Description:

Gas-oil Hot-air Stove is always working with the dryer machine in the fertilizer production line.


Product Detail

Product Tags

Introduction 

What is the Hot-air Stove?

The Hot-air Stove uses the fuel to burn directly, forms hot blast through high purification treatment, and directly contacts the material for heating and drying or baking.  It has become a replacement product of electric heat source and traditional steam power heat source in many industries.

1

What is the Hot-air Stove used for?

The fuel consumption of Hot-air Stove is about half of using steam or other indirect heaters. Therefore, the direct high-purification hot air can be used without affecting the quality of the dried product.

 Fuel can be divided into:

 1 Solid fuels, such as coal and coke.

 ② Liquid fuel, such as diesel, heavy oil, alcohol-based fuel

 ③ Gas fuel, such as coal gas, natural gas, and liquid gas.

 The hot air produced by the fuel combustion reaction contact with the outside air and mix to a certain temperature, and then comes into the drying machine directly, so the mixed hot air full contacts with the fertilizer granules to carry away the moisture. In order to utilize the combustion reaction heat, a whole set of fuel combustion equipment must be worked together, such as: coal burners, oil burners, gas burners, etc.

Work Principle of Hot-air Stove

In the drying process and the wet granulation process, the hot air stove is necessary related equipment, which provides the necessary heat source for the drier system. The series of gas/oil hot air stove has the features of high temperature, low pressure, accurate temperature control and high utilization of heat energy. The air pre-heater is set up in the tail of large hot air stove to improve the efficiency of Hot-air Stove. The convective heating surface adopts a higher reasonable rate on the basis of rigorous calculation to ensure the full heat transfer of the furnace body and the high thermal efficiency of Hot-air Stove.

Features of Hot-air Stove

The test of the Hot-air Stove by the compound fertilizer manufacturer proves that the heating area is large enough and the hot blast volume is sufficient, which greatly reduces the temperature difference between the head and the tail of the rotary single cylinder drying machine, so that the moisture content of the compound fertilizer can be easily controlled within the specified range. The fact proved that the use of Hot-air Stove can not only control the moisture of the granules after drying, but also solve the big problem of fertilizer agglomeration, and at the same time reduce the usage of anti-caking agent to reduce the production cost.

Hot-air Stove Video Display

Hot-air Stove Model Selection

Model

YZRFL-120

YZRFL-180

YZRFL-240

YZRFL-300

Rated heat supply

1.4

2.1

2.8

3.5

Thermal Efficiency(%)

73

73

73

73

Coal Consumption (kg/h)

254

381

508

635

Power Consumption(kw/h)

48

52

60

70

Air supply volume (m3/h)

48797

48797

65000

68000


  • Previous:
  • Next:

  • Write your message here and send it to us

    Related products

    • Automatic Packaging Machine

      Automatic Packaging Machine

      Introduction  What is the Automatic Packaging Machine? Packaging Machine for Fertilizer is used to packing fertilizer pellet, designed for quantitative packing of materials. It includes double bucket type and single bucket type. The machine has the characteristics of integrated structure, simple installation, easy maintain, and quite hig...

    • Static Fertilizer Batching Machine

      Static Fertilizer Batching Machine

      Introduction  What is the Static Fertilizer Batching Machine? Static automatic batching system is an automatic batching equipment that can go work with BB fertilizer equipment, organic fertilizer equipment, compound fertilizer equipment and compound fertilizer equipment, and can complete the automatic ratio according to customer...

    • Rotary Fertilizer Coating Machine

      Rotary Fertilizer Coating Machine

      Introduction  What is the Granular Fertilizer Rotary Coating Machine? Organic & Compound Granular Fertilizer Rotary Coating Machine Coating machine is specially designed on the internal structure according to the process requirements. It is an effective fertilizer special coating equipment. The use of coating technology can effective...

    • New Type Organic Fertilizer Granulator

      New Type Organic Fertilizer Granulator

      Introduction  What's the New Type Organic Fertilizer Granulator? New Type Organic Fertilizer Granulator is widely used in granulation of organic fertilizer. A new type of organic fertilizer granulator, also known as wet agitation granulation machine and internal agitation granulation machine, is the latest new organic fertilizer granulat...

    • Self-propelled Composting Turner Machine

      Self-propelled Composting Turner Machine

      Introduction  What is the Self-propelled Groove Composting Turner Machine? The Self-propelled Groove Composting Turner Machine is the earliest fermentation equipment, it is widely used in organic fertilizer plant, compound fertilizer plant, sludge and garbage plant, horticultural farm and bisporus plant for fermentation and the removal of...

    • Crawler Type Organic Waste Composting Turner Machine Overview

      Crawler Type Organic Waste Composting Turner Ma...

      Introduction  Crawler Type Organic Waste Composting Turner Machine Overview Crawler Type Organic Waste Composting Turner Machine belongs to the ground pile fermentation mode, which is the most economical mode of saving soil and human resources at present. The material needs to be piled up into a stack, then the material is stirred and cr...