Small spray dryer | new low-cost photochemical reactor manufacturer
Shanghai Yuming Instrument recommends the new 2013 small spray dryer and photochemical reactor, which has greatly improved the performance and working efficiency of the previous photochemical reactor and small spray dryer. At the same time, the key components have been significantly modified. For product details, please refer to:
Photochemical Reactor
Product description of multifunctional photochemical reaction instrument:
YM-GHX series photochemical reaction instrument is mainly used to study the photochemical reaction under gas or liquid medium, fixed or flow system, ultraviolet light or simulated visible light, and whether the reaction vessel is loaded with TiO2 photocatalyst. It has the functions of providing samples for analyzing reaction products and free radicals, measuring reaction kinetic constants, measuring quantum yield, etc. It is widely used in research fields such as chemical synthesis, environmental protection and life sciences.
The main features of the multifunctional photochemical reactor:
â— Microcomputer controller with continuously adjustable power.
â— The controller is equipped with an ammeter and a voltmeter to facilitate the observation of current and voltage changes.
â— There is a microcomputer timer, which can be timed in steps.
â— Internally illuminated light source, fully received light.
â— Equipped with eight-bit magnetic stirring device to make the sample fully mixed and receive light.
â— Double-layer quartz cold trap, which can be circulated with cooling water to avoid damage to the light source temperature is too high.
â— There are 2 special sockets on the left side of the box, which are used for the lamp source and the plug of the stirring reactor.
â— Equipped with a removable cart, easy to move or fix.
Technical parameters of multifunctional photochemical reactor:
(1) Main part
★ The power of the light source can be adjusted continuously.
★ Yuming integrated light source controller can be used for mercury, xenon, metal halide and other light sources.
★ Mercury lamp power adjustment range: 100 ~ 1000W can be adjusted continuously.
★ Xenon lamp power adjustment range: 100 ~ 1000W can be adjusted continuously.
★ Metal halide lamp power adjustment range: 100 ~ 500W can be adjusted continuously.
★ Cooling capacity of cooling water circulation device:> 1000W
★ The cooling water circulation device is equipped with casters and bottom drain valve.
(2) Small capacity reaction part
★ Quartz test tube specifications: 30ml, 50ml (or customized).
★ Can handle 8 samples (or customized) at the same time.
★ Eight-bit magnetic stirring device can synchronously adjust the stirring speed of 8 samples.
(3) Large-capacity reaction part
★ The glass reaction vessel can be 250ml, 500ml, 1000ml, etc. (or customized).
★ Powerful magnetic stirrer makes the sample fully mixed and receives light.
Product configuration of multifunctional photochemical reaction instrument:
Cold water circulation device: low temperature constant temperature circulator for photochemical reactor, reaction dark box: 1, Yuming special light source controller: 1, quartz cold trap: 1, mercury lamp: 1, xenon lamp: 1, metal halide lamp : 1 piece, eight-bit magnetic stirring device: 1 set, quartz test tubes: 16 (30ml, 50ml each 8), strong magnetic stirrer: 1 set, sample reaction bottle: 1 (250ml, 500ml, 1000ml optional) , Mobile cart: 1.
The photochemical reactor of Shanghai Yuming Instrument Co., Ltd. can be configured according to the requirements specified by the customer.
New small spray dryer product description:
It is suitable for the production of micro-particulate powder in universities, research institutes and laboratories of food, pharmaceutical and chemical enterprises. It is widely applicable to all solutions such as emulsions and suspensions. It is suitable for drying heat-sensitive substances such as biological products, biological pesticides and enzymes. Preparations, etc. Because the sprayed material is only subject to high temperature and instantaneous heating when sprayed into a mist, these active materials maintain their active ingredients unchanged after drying.
Specifically used in the following fields: beverage flavors and pigments milk and egg products plant and vegetable extracts pharmaceutical synthesis heat-sensitive substances plastic polymers and resin fragrances blood products ceramics and superconductor biochemical products dye soap and detergent food adhesive oxide bone And tooth powder, etc.
Main features of the new small spray dryer:
â— Original imported nozzle, high efficiency.
â— Color large touch screen operation, combination of automatic control and manual control, Chinese and English panel, parameter LCD display.
◠Real-time PID constant temperature control technology, accurate temperature control, heating temperature control accuracy ± 1 ℃.
â— The spraying, drying and collecting devices are made of transparent, high-quality and high-temperature resistant borosilicate glass, and the entire spray drying experiment process is visible.
â— The atomization structure of the two-fluid spray, made of high-precision 316 stainless steel, the particle diameter of the powder spray is normally distributed, and the fluidity is good.
â— The jet is automatically cleared (through needle) and the frequency is adjustable. When the nozzle is blocked, it will be automatically cleared to ensure the continuity of the experiment.
â— The feeding amount can be adjusted by feeding peristaltic pump.
â— Special protection function, the fan does not start, the heater cannot start.
â— Built-in imported oil-free air compressor, the noise is less than 50db.
â— Equipped with air inlet filter to ensure sample purity.
â— The particle size of the dried product is uniform, and more than 95% of the dry powder is at the same particle size.
Technical parameters of the new small spray dryer:
Process processor (L / H) 0.05 ~ 1
Maximum water evaporation capacity (L / H) 1.8
Maximum inlet air temperature (° C) 250
Typical average particle size range (micron) 2 ~ 25
Parallel flow two-fluid nozzle
Nitrogen protection system optional
Heating method: electric heating
Parts in contact with materials: borosilicate glass and 316L stainless steel
Total power (kw) 3.8
Power supply 220V / 50Hz
Installation space requirements (open type length × width × height m) 0.7 × 0.65 × 1.1
Total weight (kg) 125
1 Inlet air temperature control: 30 ～ 300 ℃
2. Outlet temperature control: 30 ～ 150 ℃
3. Evaporated water: 1500mL / H
4. Maximum feeding volume: 2000mL / H
5. Electric heater power: 3.5KW AC220V single-phase grounding
6. Fan: 0.2KW Maximum air volume 5.6m3 / min Maximum air pressure 1020Pa
7. Air compressor: 0.2KW maximum gas production 4.2 m3 / h
8. Working pressure of compressed air: 2 ～ 3Bar
9. Equipment dimensions: 780 x 560 x 1300 (mm) L x W x H
10. Nozzle diameter: 1.00mm
11. Equipment weight: 125KG
1. Atomizer; 2. Large clamp; 3. Exhaust pipe; 4. Lock nut; 5. Cyclone separator; 6. No. 1 clamp; 7.
Collection bottle; 8, large clamp; 9, peristaltic pump; 10, drying chamber; 11, touch screen; 12, 2 clamp; 13, power switch;
14. Feeding tube; No. 15 and 3 clamps; 16. Collecting tube
Three, random components
Number of serial numbers
1 Glass drying room
1
2 glass cyclone
1
3 Glass sample collection bottle
1
4 Glass sample collection tube
1
5 feeding silicone tube 6mm2 meters
6 spray chamber
1
7 clamp (LY12 black)
3
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