Electric Vacuum Feeder
- The power source of the whole set of equipment is compressed air, and no power supply is used;
- The equipment is easy and simple to disassemble and clean;
- The equipment operates with very low noise and does not generate heat or oil pollution;
- The powder conveying process is carried out in a closed environment, without dust leakage.
Overview
Electric vacuum feeders are widely used in equipment such as packaging machines, mixers, tablet presses, vibrating screens, capsule filling machines, and wet granulators. The operation of the vacuum feeder is simple: press the feeding switch, and the feeding pipeline will suck materials. The material suction process is combined with the blowing of a vibration device or a reverse blowing device to prevent filter blockage. These two processes are controlled by a time program setting, so that the feeding vibration or reverse blowing can be carried out circularly.
Electric vacuum feeders are divided into two types: intermittent discharge and continuous discharge. Intermittent discharge is conducive to reducing the investment cost of equipment and facilitating material level control. In most cases, we recommend users to adopt the intermittent discharge type. Continuous discharge is generally used for vacuum conveying of materials in long-distance and high-yield scenarios.The vacuum feeder is composed of a vacuum pump, a vacuum hopper, a filter, a stainless steel suction nozzle, a compressed air reverse blowing device, a conveying hose, etc. The whole system has a reasonable design and exquisite manufacturing.
Working principle:
- The electric vacuum pump generates vacuum through the separation container of the vacuum feeding equipment. Materials are sucked from the feeding port B1 through the suction hose and the suction port.
- Separate air and materials in the filter chamber of the separation container, and collect the materials in the hopper. The cyclone separator prevents fine powder from entering the filter B3 to improve the efficiency of the filter.
- When the hopper is full of materials, the vacuum pump is automatically turned off, and the pressure in the conveying equipment reaches balance. The discharge valve B4 is opened, and materials flow out through the discharge port and directly fall into the storage container C.
- During discharge, the filter chamber is automatically cleaned by the backflush airbag. Its specially made vibrator can assist in blanking to improve the efficiency of conveying viscous materials.
Negative pressure air flow generated by devices such as a vacuum pump is used to suck materials from the feeding port, and air-material separation is carried out in the vacuum feeder. Clean air passes through the filter element and is discharged into the atmosphere through the vacuum pump, while materials are separated and fall into the hopper. When the feeding time is up, the vacuum valve is closed, the blanking valve is opened, and materials fall into the designated equipment. The reverse blowing airbag automatically cleans the filter element to ensure the efficient operation of the next cycle. Auxiliary blanking devices such as vibration are activated to assist in blanking. After blanking, it enters the material suction state again.
Application scope: Food industry, pharmaceutical industry, chemical industry
Materials: Pharmaceutical powder, Ganoderma lucidum powder, matcha powder, protein powder, milk powder, essence, spice, monosodium glutamate, adsorbent, catalyst, graphite, rouge, blush, polyethylene, polypropylene, polyoxyethylene, etc.
Technical Parameters
Technical Parameters
| Model | Power(KW) | Air consumption（L/Min） | Capacity（kg/h） | Volume(L) | Pressure(Mpa) | Diameter(mm) | Size(mm) |
| ZKS-1 | 1.5 | 8 | 200-400 | 8 | 0.4-0.6 | φ38 | φ220×820 |
| ZKS-2 | 2.2 | 8 | 400-600 | 8 | 0.4-0.6 | φ38 | φ220×820 |
| ZKS-3 | 3 | 8 | 600-1200 | 12 | 0.4-0.6 | φ51 | φ290×950 |
| ZKS-4 | 5.5 | 10 | 1200-2500 | 42 | 0.4-0.6 | φ51 | φ420×1350 |
| ZKS-5 | 5.5 | 10 | 1500-3000 | 42 | 0.4-0.6 | φ51/63 | φ420×1350 |
| ZKS-6 | 7.5 | 10 | 1500-3500 | 42 | 0.4-0.6 | φ63 | φ420×1450 |
| ZKS-7 | 7.5/5.5 | 10 | 2500-6000 | 60 | 0.4-0.6 | φ76 | φ420×1350 |
| ZKS-10-6 | 7.5 | 34 | 5000 | 120 | 0.4-0.6 | φ76 | φ600×1650 |
| ZKS-20-5 | 11 | 68 | 6000 | 280 | 0.4-0.6 | φ89 | φ600×2120 |
Your requirements are the basis for our development and a daily challenge to bring to fruition, please do not hesitate to inquiry us.
Pneumatic Conveying Pump
- High Energy Efficiency: Due to the reasonable fluidization structure, the material fluidization state is good, and the air consumption is significantly lower than that of similar products. After years of production and research, our company has improved the fluidization structure for many times, which greatly improves production efficiency and reduces energy consumption, helping users save operating costs.
- High Material-Gas Ratio: With good fluidization effect and low air consumption, the material-gas ratio is naturally high. Through laboratory tests, when the equivalent distance is within 500 meters, the material-gas ratio can reach more than 30Kg (ash)/Kg (gas), ensuring efficient material conveying.
- Low Material Flow Rate: The material flow rate during conveying is low, which results in small wear of the equipment's valves and pipelines and long service life of vulnerable parts, reducing the frequency of equipment maintenance and replacement.
- Strong Adjustment Function: It has various adjustment methods such as primary and secondary air intake adjustment, which can make the system operate under the optimal air consumption ratio and excellent fluidization state, adapting to different material conveying conditions.
- Unique Blockage Removal Method: It adopts a back-suction blockage removal method, which is simple, easy to implement and reasonable in operation. It only needs to lead the material-gas mixture to the silo or flue inlet through the blockage removal valve and pipeline, ensuring smooth operation of the conveying system.
- Easy Solution for Supporting Facilities: Due to low air consumption and low speed, the silo material-gas separation and filtration equipment can be smaller than that equipped with general bin-type pumps, and the air pollution caused is also small, meeting environmental protection requirements.
- Small Energy Consumption Coefficient: The energy consumption coefficient of the bin-type pump conveying system is below 65KW.h/t.m, which is more energy-saving compared with similar conveying systems.
- High Degree of Automation: It adopts a programmable (PLC) control system, and the entire working process can be fully automated. The system can be set to automatic or manual operation mode. The main control cabinet is installed in the system control room, reducing manual operation intensity and improving operation accuracy.
High-Power Vacuum Loader
- High-Power Vacuum Loader is a model specially developed for scenarios with large material consumption, catering to the high-volume material needs of industrial production.
- The motor power, feeding pipe diameter and hopper capacity all adopt enlarged configurations to meet the material handling requirements of large-scale industrial operations.
- Equipped with microcomputer control, it provides material shortage and overload alarms, ensuring safe and reliable operation of the material conveying system.
- It has a small size, occupies little space and features flexible operation, making it easy to integrate into different industrial production line layouts.
- Customizable one-machine multi-hopper type vacuum loaders are available to meet the diverse material conveying needs of different industrial production lines.
Split-Type Vacuum Loader
- The split-type vacuum loader is equipped with a stainless steel hopper, which ensures that raw materials are not contaminated during the conveying process.
- It adopts microcomputer control, featuring easy operation and precise control. Additionally, it is equipped with multiple alarm indicator lights to promptly remind operators of equipment status.
- The motor protection device of the split-type vacuum loader can extend its service life. The material shortage alarm can proactively notify customers to resolve the issue in a timely manner.
- It is equipped with an independent filter device for easy removal of accumulated dust; the filter inspection window allows customers to check the usage status of the filter and perform regular cleaning, ensuring the equipment's stable operation.
- The vacuum hopper (YMH) of the split-type vacuum loader can be directly installed on the hopper of the molding machine; the electric eye hopper (YVH) can be directly installed at the feed inlet of the molding machine, facilitating integration with production lines.
- A cyclone dust collector can be optionally configured for the split-type vacuum loader, which reduces the frequency of filter cleaning and is suitable for crushed material conveying.
- The YPV-U European-style two-material proportional valve (including an optional control box) can be optionally configured for the split-type vacuum loader, which is used for mixed use of new materials and crushed materials or immediate recycling of crushed materials.
- When crushed materials account for more than 30% of the conveyed raw materials, it is recommended to select a 14-mesh stainless steel filter screen for the split-type vacuum loader to ensure smooth conveying.
Dense Phase Conveying Tank
- The dense phase conveying tank has a more compact overall dimension.
- More energy-efficient, with air consumption about 70% of that of traditional conveying tanks.
- High solid-gas ratio brings high conveying efficiency.
- It uses high-pressure gas for conveying, with low air consumption and low operating cost.
- The conveying distance can range from several meters to several kilometers.
- The low air flow speed reduces pipeline wear and can also avoid the breakage of brittle particles caused by violent collision with the pipeline wall.
- There are no moving parts in the system, resulting in fewer failures and low maintenance costs.
- For materials with unstable chemical properties, specific gases can be used for conveying.
- The closed conveying pipeline is not affected by climate and surrounding conditions, preventing materials from being damped, contaminated, or mixed with foreign matters.
- Multiple conveying tanks can be used in combination to meet different conveying requirements of users.