I.Overview
The candle-type diatomaceous earth filtration system is composed of a candle-type filter main unit, piping system, and electrical control system. The main filtration unit includes a cylindrical cone-bottom filter tank, a mixing and dosing device, and piping.
This system features advanced structure, safe operation, minimal auxiliary working time, and no mechanical transmission components during the entire process of filtration, slag discharge, cleaning, disinfection, and sterilization. The candle elements used as filter components are specially designed, virtually wear-free, and easy to clean, helping to reduce water consumption.
The 1500L/h candle-type diatomaceous earth filtration system is made of high-quality stainless steel resistant to acids and alkalis. All surfaces in contact with liquid are smooth and easy to clean, with no dead corners or residue accumulation. It is a good choice for microbrewery filter.

II.Features
1.Candle-Type Diatomaceous Earth Filter:
(1) Uses the most advanced international technology. The trapezoidal stainless steel wire-wound candle elements produced offer high precision in slot size, smooth surfaces, strong rigidity, excellent wear resistance, and easy cleaning. The candle cores are installed from top to bottom, making installation simple and convenient.
(2) The beverage is filtered in a fully enclosed, high-quality stainless steel container and sanitary piping system. The inner and outer surfaces of the container are polished using the most advanced fully automatic polishing machines.
(3) The filtration unit has no moving parts, does not use filter paper, has virtually no easily worn components, features low operating costs, supports long-term operation, and is easy to maintain.
(4) The candle elements, pumps, valves, and electrical components are all supplied by the most specialized domestic manufacturers, ensuring excellent system performance.
(5) Long filtration cycles, low total consumption of diatomaceous earth, and low labor intensity for operators.
2.Piping System
Equipped with sanitary butterfly valves and fittings.
3.Electrical Control System
Uses high-quality domestic electrical control components.
III. Technical parameters
- Equipment parameters:
| No. | 1500L | Filter area | 2.4m2 |
| Number of candle sticks | 25pcs | Filtration capacity | 1500L/h |
| Filter tank inner diameter | 400mm | Inner diameter of mixing barrel | 350 |
| Total machine weight (KG) | / | Dimensions (length × width × height) | / |
B,Technical performance:
| Maximum working pressure | 0.6Mpa | Working temperature | 100℃ |
| Sake turbidity | ≤0.4 EBC | Diatomaceous earth consumption | 1.0~1.4 kg/t |
C,Power parameters:
| Name | Specification | Name | Specification |
| Material pump
|
Flow:3T/H | Metering pump
|
Addition amount:50L/H |
| Power:2.2KW | Power:0.18KW | ||
| Mixer reducer | 0.25KW | Total power | 2.38KW |
IV .1500L candle diatomaceous earth filtration system components list
| No. | Name | Specification | Quantity | Supplier | |
| I | Diatomaceous earth mixing tank | ||||
| 1 | Mixing tank | 304 | 1set | TIANTAI | |
| 2 | Stirring mechanism | 1set | SHANGHAI | ||
| 3 | Machine base | Stainless steel square tube | 1set | TIANTAI | |
| II | Pipeline system | ||||
| 1 | Wine pump | 1set | |||
| 2 | Metering pump | 1set | SHANGHAI | ||
| 3 | Safety valve | 1set | ZHEJIANG | ||
| 4 | Pressure gauge | 0-1MPa | 2sets | SHANGHAI | |
| 5 | Manual butterfly valve | 1set | Longze | ||
| 6 | Sight glass | 2sets | Longze | ||
| 7 | Connecting pipe joint | 1set | Longze | ||
| 8 | Drain valve | 1set | Longze | ||
| III | Filtration system | ||||
| 1 | Filter barrel | 1set | TIANTAI | ||
| 2 | Upper head assembly | 1set | TIANTAI | ||
| 3 | Wick | 11pcs | TIANTAI | ||
| 4 | Wick mounting plate | 1set | TIANTAI | ||
| 5 | Backwash | 1set | TIANTAI | ||
| 6 | Exhaust device | 1set | TIANTAI | ||
| 7 | Drain device | 1set | TIANTAI | ||
| IV | Control system | ||||
| 1 | Electrical cabinets | 1set | TIANTAI | ||
| 2 | Electrical appliances | 1set | China made | ||
Tiantai Company, a well-recognized manufacturer of beer and beverage equipment industry based in Jinan city of China, provides complete lines and the turnkey service for breweries and beverage projects worldwide. Since 2001, Tiantai team has witnessed the rapid development of the industry with 23 years of experience. Founded in 2012 and followed by the boom of the craft beer market, Tiantai Company is committed to the research and the development of diverse brewing process, customized equipment, automatic control, and datalized management. Up to now, Tiantai Company has served over 2600 breweries in 106 countries with our equipment and solutions along with gaining good reputations.

