Static Water Spray Retort Manufacturer

Static Water Spray Retort

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Sumpot water spray retort is designed to efficiently sterilize food products packaged in various containers. It adopts our independently developed fully-welded plate heat exchanger that features all-welded construction of heat-transfer plates and protective outer shell of pressure vessel, providing reliable durability, compact structure, efficient heat transfer, excellent resistance to high temperature and high pressure, and minimal fouling. Safety interlocking system and double safety valves are equipped to ensure safe conditions during the sterilization process.

Applications

The water spray retort is suitable for a variety of packaging containers, such as heat-resistant packaging, gas-contained packaging and flexible packaging.

Glass containers: glass jars
Metal containers: tinplate cans, aluminum cans
Plastic containers: PP bottles, HDPE bottles
Soft bag packaging: aluminum foil bags, transparent bags, vacuum bags
Vacuum bags for cooking, etc.

This water spray retort controls the temperature and pressure gradually, ensuring uniform temperature distribution and stable pressure throughout the vessel which translate to consistent sterilization effect, thereby minimizing the package deformation and damage rate while maintaining the package integrity. High-level of automation enables the batch retort easy to operate and less labor intensity.

Multiple spraying methods are selectable to accommodate different packaging types such as flexible packagings, rigid containers, plastic bottles, and glass containers.

Common Retort Sterilizer Types

2. If the product a customer is filling requires a temperature of at least 60 degrees, they should consider using a sterilization retort with a preheat tank. This will ensure the product is heated to the desired temperature.
2. Water spray retort with preheat tank is suitable for situations where the steam is not available, utilizing electric heating as a substitute for steam heating.
  Water Injection: Fill the preheat tank with an appropriate amount of sterilized water and activate the electric heating tube to preheat the water to the set temperature.
2. If the customer's product has an initial temperature near room temperature, a water spray retort without a preheating tank is recommended. This type of retort requires no additional tank, thus providing the added benefit of lower transportation costs and saving on sea freight due to its reduced size.

Working Principle

Specifications

Model	Dimension (mm)			Retort wall thickness (mm)	Max. working pressure (Mpa)	Max. working temperature (℃)	Approx. retort weight (kg)	Approx. operating weight (kg)		Power (kW)		Voltage (V)
	Dimension (mm)								Capacity (m³)	Power (kW)
	L	W	H						Capacity (m³)	Top spray (water cascading)	Side spray / combined top and side spray
PLJ09-2	3080	1400	1400	4	0.3	130	1020	1500	1.33	3	4	380
PLJ10-1	2300	1500	1650	4	0.3	130	1000	1300	0.95	1.5	2.2	380
PLJ10-2	3100	1470	1650	4	0.3	130	1300	1800	1.65	3	5.5	380
PLJ12-2	3400	1700	1850	5	0.3	130	1380	2100	2.43	4	7.5	380
PLJ12-3	4300	1700	1850	5	0.3	130	1630	2750	3.46	4	7.5	380
PLJ12-4	5200	1700	1850	5	0.3	130	1860	3300	4.46	5.5	7.5	380
PLJ13-4	4600	1800	2100	6	0.3	130	2300	4000	5.81	7.5	11	380
PLJ14-4	5500	1900	2200	6	0.3	130	2500	4460	6.77	7.5	11	380
PLJ15-4	5800	2000	2400	6	0.3	130	2900	5900	7.82	11	15	380
PLJ15-5	6850	2000	2400	6	0.3	130	3250	6000	9.59	11	15	380
PLJ15-6	7700	2000	2400	6	0.3	130	3500	6700	11.35	11	15	380

Features

Standardized sterilization effect
The sterilization process is perfectly controlled and maintained with uniform temperature distribution and stable pressure control to accommodate various food processing methods, ensuring consistent sterilization effect thereby minimizing the package deformation and damage rate while maintaining the package integrity.
High safety
This water spray retort is equipped with fivefold safety interlocking system. Pressure vessel flange coupled with pressure relief valves can prevent safety accidents caused by violent opening of the door. Starting conditions are identified by detection system to eliminate safety issues due to human error. A safety alarm will be activated when any fault is detected during the sterilization process, allowing operators to solve the fault in a timely manner.
High-level of automation, cutting-edge configuration
This batch retort is highly automated for easy operation and less labor intensity. All critical parts are from world's renowned brands to provide smooth operation, superior look and stable performance.
Newly developed plate heat exchanger
All-welded construction of heat-transfer plates and protective outer shell of pressure vessel enables the plate heat exchanger capable of enduring high temperature and high pressure and achieving high heat transfer efficiency. Since it has no rubber gaskets for sealing, so that there are no worries about gasket aging. This fully-welded plate heat exchanger is also featured by reliable durability, compact structure and minimal fouling.
Ergonomic design
Our new generation autoclave control panel is configured with German Siemens touch screen that is placed at location allowing for easy operation and observation. Besides, operating status of the water spray retort is clearly showed in a form of animation via the touch screen, providing the entire process at a glance and enabling operator to easily control the system.
Premium quality, detail-oriented manufacturing
Our water spray retort features good insulating capability due to its outer shell covered with a 5cm thick layer of lightweight insulation material that has low thermal conductivity, preventing heat loss while maintaining high temperature uniformity and stability inside the vessel. This greatly saves energy consumption and enhances operation safety.

Installation Diagram

Water spray retort operates at customer's site

FAQ

Our food sterilizer is proficient in sterilizing infant food, milk, juices, and vegetables.

This food retort showcases extensive sterilization flexibility, accommodating soft packaging, rigid containers, and semi-rigid containers.

This batch sterilizer is a high-performance food processing equipment, offering:

A clear operational status view with a Siemens control screen from Germany.
Enhanced energy efficiency with 5cm thick insulation material.
Enhanced safety with a fivefold safety interlocking system.

Sumpot offers two types of this food sterilization equipment: one with a preheat tank and one without.

This sterilization equipment is ideal for food manufacturing plants, beverage filling companies, pharmaceutical companies, and more.

Our food retorts and autoclaves have been accredited with multiple international standards including ASME, CE, and ISO9001 certifications, and have secured many patents.

Yes, apart from our existing food retorts, we also offer new product development and experimental design services based on customer requirements, catering to diverse needs in retort processing in food technology.

Tags:
water cascading retort
water shower sterilizer
sterilization retorts
food equipment
canned food sterilization