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E-mail
734615775@qq.com
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Phone
13770629460,13851661680
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Address
Changjiang Economic Development Zone, Qixia District, Nanjing City
Nanjing Tengyang Drying Equipment Factory
734615775@qq.com
13770629460,13851661680
Changjiang Economic Development Zone, Qixia District, Nanjing City
1 DMHHundred level laminar flow double door sterilization ovenPurpose and Introduction
The DMH Class 100 laminar flow high-temperature sterilization oven is a double door drying and sterilization oven widely used for drying or sterilization in industries such as pharmaceuticals, chemicals, light industry, food, electronics, etc Sterilization is used for removing heat sources and drying and sterilizing solidified materials
This oven is suitable for the pharmaceutical industry, including penicillin bottles, ampoules, aluminum caps, metal and glassware
2、 Structural characteristics of a hundred level laminar flow high-temperature sterilization oven
The outer shell and inner liner of this product are made of high-quality acid resistant stainless steel plates, and the insulation layer is filled with aluminum silicate fiber wool, which has good insulation performance
III DMHHundred level laminar flow double door sterilization ovenworking principle
Put the baking tray, bottle or cart filled with materials into the box, start the power, turn on the circulating fan, heat and dehumidify The temperature inside the drying oven rises rapidly Under the action of the internal circulation fan, the dry and hot air is evenly distributed and transferred to the materials inside the box by the regulating plate. The dry air absorbs the moisture on the surface of the materials and enters the heating air channel for evaporation and discharge Dry air circulates directionally under the action of the fan, and water vapor is continuously discharged As the water vapor gradually decreases, fresh air is intermittently replenished at the same time, the box is in a positive pressure state, the constant temperature ends, and the process control is completed Data consultation, entering cooling, sound and light alarm indicating discharge
4、 Technical parameters:
| model | DMH - 2 |
| Studio size mm (width x depth x height) | 800×800×1000 |
| Dimensions mm (width x depth x height) | 1350×1200×1950 |
| Heating power kw | 15 |
| Circulating fan power kw | 1.1 |
| Power of dehumidification fan kw | 0.18 |
| Design temperature range ℃ | Room temperature~300 |
| cleanliness level | ten thousand level |
| Circulating fan air volume m3/h | 2700 |
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5、 Main configuration
| Name | Model and Specifications | remark | |
| Box body | inner wall | Tengyang homemade | 304 2.0 2B |
| outer wall | Tengyang homemade | 304 1.5 brushed plate | |
| door | Tengyang homemade | 304-1.5 brushed plate | |
| Air guide system | Convective wall | Tengyang homemade | 304 1.5 brushed plate |
| Second floor roof | Tengyang homemade | 304 1.5 brushed plate | |
| Circulating wind guide plate | Tengyang homemade | 3041.5 brushed board | |
| Circulating air system | Internal circulation fan | 1.1KW | 380V |
| wind blade | Diameter 320 | 304 2B | |
| Wind guide snail shell | Tengyang homemade | 304 1.5 | |
| dehumidification fan | 180W | 180W | |
| Air inlet and outlet | 150×150mm | High temperature resistant and efficient filter | |
| heating system | Stainless steel heating tube | 12KW | 304 Nanjing Tengyang |
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| Intelligent temperature controller | CHB-902 | 220V Changzhou Huibang |
| platinum resistance | PT100 | -200-+520℃ | |
| Printing machine | WH-E202Z20-50 E0022T55 | Beijing Bright | |
| intermediate relay | HH54P | 220V Siemens | |
| AC contactor | CJX1-9 | 220V Siemens | |
| purification system | Air inlet and outlet filter | Stainless steel high-temperature type | Changzhou Guoyi |
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| GMP testing port |
| Detecting studio temperature |
| differential pressure gauge |
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| user-provided |
6、 Installation and usage instructions:
1. The oven can be transported as a whole or in bulk according to user requirements before leaving the factory; After opening the drying oven door, take out the drying tray for disinfection and cleaning before use, and then connect the moisture exhaust fan according to the original wiring method (due to transportation reasons, it needs to be installed at the user's site). Both the circulating fan and the moisture exhaust fan should operate in the direction of the arrow.
2. The oven should be installed indoors on a flat surface within the premises. The minimum floor plan and height of the factory should be determined based on the external dimensions of the oven and the required rotational space for operation;
3. The venue should have exhaust system Power supply conditions and a corresponding capacity air switch for separate use of the oven;
4. Adjust the air distribution plates on both sides (usually the interval on the top is less than twice the gap at the bottom)
5. Check if all fasteners are loose and ensure they are functioning properly;
6. Check if there is a short circuit in the electronic control part Open circuit phenomenon and make it normal;