Starch residue dryer
Production capacity (t/h): 2.25~13.5
Floor area (㎡): 40*12-50×15
Application: suitable for starch residues such as corn, wheat, potato residue, etc.
Heat source configuration: suitable for multiple fuels
Environmental protection configuration: supporting use of multi-stage dust removal equipment,
Product Introduction
1. Starch residue is a by-product of potato, sweet potato, cassava and other agricultural products after starch production. The moisture content is about 80-85%, the internal moisture is high, and the viscosity is high. With traditional drying process equipment, the drying temperature is high. The starch in the slag undergoes a gelatinization chemical reaction, the dextrin blocks the pores of the material particles, and the water does not evaporate. The surface of the particles is browned and black, "the outer coke is soft inside", which seriously affects the appearance of the dry slag; the drying temperature is low, and the moisture is basically dried Drying is less than 15%, the inside of the dryer sticks to the wall, gelatinizes, and agglomerates, the drying equipment cannot be produced normally, and the interests of users are damaged. The special dryer for starch residue of Zhengzhou Company is developed for the characteristics of raw materials of cassava and potato residue, and through the production practice of multiple sets of dryers, it can dry all kinds of potato residue to less than 12% at one time. The equipment adopts the company's "mechanical dehydration + drum drying + pulsed air flow" technology, which effectively solves the problem that traditional dryers cannot dry cassava and potato dregs. The dried materials have good color and good quality. The production line is energy-saving and environmentally friendly. Safe and stable operation, well received by new and old customers
working principle
The material flow is: the material with 80-85% moisture is first passed through a special dehydrator, the moisture is removed to about 68%, and the screw conveyor is sent to the mixing drum dryer to achieve downstream drying. The material is continuously picked up under the copy board. The scattering advances in a spiral manner. The built-in stirring blade device fully stirs and breaks the material, fully expands the heat exchange area between the material and the hot air, and the material and the hot air fully exchange heat, and the moisture quickly evaporates and vaporizes, reaching about 35%, completing the drum drying The process is discharged by a screw conveyor and enters a special crusher for semi-wet materials. The particle size of the crushed materials is below 1mm. After entering the pulse air drying process, the materials quickly drop below 12%. (It can avoid the occurrence of gelatinization and saccharification of the material during the drying process, resulting in the appearance of the material being black), the cyclone unloader and the pulse bag dust collector are used to recover the dry material powder, and the exhaust gas is discharged up to the standard to complete the entire drying process . A shock cleaning device is installed inside the drum to prevent the material from adhering to the wall of the drum.

Potato residue dryer
Production capacity: customizable
Area: 40×12-50*15×30㎡
Applicable materials: suitable for drying potato residues (cassava residue, sweet potato residue, potato residue, starch residue), etc.
Heat source configuration: suitable for multiple fuels
Environmental protection configuration: supporting the use of multi-stage dust removal equipment,
Potato residue (cassava residue, sweet potato residue, potato residue, etc.) is a by-product of starch factories, alcohol plants and other manufacturers. Potato residue is rich in cellulose, hemicellulose, and crude protein. The material has complete amino acid components, and the crude protein content in the bacterial protein is as high as 40%-50%, which has the effect of accelerating the growth of livestock and poultry. This equipment can dry the potato residue for storage or use as feed. The special dryer for potato residues of Zhengzhou Company is researched and developed for the raw material characteristics of sweet potato residue, cassava, and potato residue. After multiple sets of dryer production practices, it can dry all kinds of potato residues to less than 12% at one time. The equipment adopts the company's "mechanical dehydration + drum drying + pulsed air flow" technology, which effectively solves the problem that traditional dryers cannot dry sweet potato residue, cassava residue, and potato residue. The dried material has good color and good quality. , The production line is energy-saving, environmentally friendly, safe and stable operation, well received by new and old customers
working principle
The material flow is: the material with 80-85% moisture is first passed through a special dehydrator, the moisture is removed to about 68%, and the screw conveyor is sent to the mixing drum dryer to achieve downstream drying. The material is continuously picked up under the copy board. The scattering advances in a spiral manner. The built-in stirring blade device fully stirs and breaks the material, fully expands the heat exchange area between the material and the hot air, and the material and the hot air fully exchange heat, and the moisture quickly evaporates and vaporizes, reaching about 35%, completing the drum drying The process is discharged by a screw conveyor and enters a special crusher for semi-wet materials. The size of the crushed materials is below 1mm. After entering the pulse air drying process, the materials quickly drop below 12%. (It can avoid the occurrence of gelatinization and saccharification of the material during the drying process, resulting in the appearance of the material being black), the cyclone unloader and the pulse bag dust collector are used to recover the dry material powder, and the exhaust gas is discharged up to the standard to complete the entire drying process . A shock cleaning device is installed inside the drum to prevent the material from adhering to the wall of the drum.

Bean dregs flash dryer
Production capacity: customizable
Area: 15-150㎡
Application range: Okara, Okara, etc. drying
Heat source configuration: suitable for multiple fuels
Environmental protection configuration: supporting use of multi-stage dust removal equipment

Product Introduction
The bean dregs flash dryer is suitable for the dispersion and drying of bean dregs, bean curd dregs and other granular, powder, paste and filter cake-like pseudo-agglomerated materials. It has the advantages of small footprint, low energy consumption, high thermal efficiency and continuous mass production. The bean dregs flash dryer is equipped with a rotary cutting device, and the dried material undergoes shearing, rotation, collision, friction, etc., so that the bean dregs are pulverized and refined into a highly dispersed state, achieving the effect of efficient and rapid evaporation of water. The dryer is equipped with an air filter to achieve the cleanliness of the hot air and provide production conditions for the hygiene requirements of the food industry. The machine is equipped with cyclone to separate and collect materials. In addition, a cloth bag dust collection is added to increase the material recovery rate. Improve the economic efficiency of enterprises. The dryer can be customized according to user needs.

working principle
The bean dregs flash dryer is composed of a drying host, a feeder, a heat source device (hot air stove or steam), an air filter, a blower, a cyclone separator, a bag filter, an induced draft fan and other key components. The hot air enters the bottom of the dryer tangentially and forms a powerful rotating wind field driven by the agitator. The bean dregs enter the dryer from the screw feeder. Under the strong action of the high-speed rotating stirring blade, the material is dispersed under the action of impact, friction and shearing force. The block material is quickly crushed, fully contacted with hot air, heated and dried . The dehydrated dry material rises with the hot air flow, and the grading ring traps large particles, and the small particles are discharged from the center of the ring to the outside of the dryer and recovered by the cyclone separator and dust collector. The incomplete or large materials are thrown to the wall by centrifugal force. , And fall to the bottom to be crushed and dried.