Hydro conversion pdf

Releasing the button allows the leveler to descend to the stored position. The 1 H. Control panel is a dust tight enclosure housing the motor starter and push button. Hydraulic cylinders are a heavy duty design with polished chrome rods, guide bearings with high pressure seals. The hydraulic hoses are high pressure SAE R2 with fittings. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits.

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The cookie is used to store the user consent for the cookies in the category "Analytics". The cookie is used to store the user consent for the cookies in the category "Other. The cookies is used to store the user consent for the cookies in the category "Necessary". It is equally important to maintain a constant pressure drop across the Jetcooker, optimizing shear, mixing characteristics, and overall performance efficiency. The primary goal of cooking starch is to break the polymer chains to maximize conversion to dextrose in the saccharification process.

This breakdown is achieved through thermal and chemical action on the starch molecule during the hydration and hydroxylation processes. In a Jetcooker, a large amount of energy is applied through two mechanisms: mechanical shear and turbulence.

These forces break up any clumps in the starch slurry. In addition, exposing steam to the starch molecules causes a high degree of depolymerization. The heat transfer rate between the fluids is extremely high, and the cooked starch leaving the Jetcooker is thoroughly mixed and at a uniform temperature. Read more about the mechanical shear and turbulence in Ethanol Production. Temperature Control is critical in the starch conversion process. There needs to be a fine balance enzyme activity, ideal cook temperature, and consistent temperature distribution in the cooked starch.

The Jetcooker is capable of extremely precise temperature control which is ideal to maintain this equilibrium. It allows for consistent, and depending on conditions, a reduction in enzyme dosing.

In addition, the Jetcooker allows for the high cook temperature needed to optimal starch conversion and primary liquefaction, all while achieving a homogeneous temperature distribution in the cooked starch.

Click here for more information on the importance of temperature in starch conversion. Solids control is largely a function of the mixing performed ahead of the Jetcooker. Proper mixing technology and screening of larger clumps of starch will greatly affect the maximum conversion rate possible in a cooking environment.

The Jetcooker can help disperse clumps, increasing the homogeneity of the starch as it is exposed to the steam. This is accomplished by manipulating the velocity of the starch internally inside a Jetcooker. It does so by mechanically shearing any relatively small clumps of starch that may have made it through the initial screening and reducing their size further. The remaining clumps are typically then dispersed by the steam jet. The Industrial Hydroheater is used in a variety of applications, including pulp and paper processing, starch cooking , biofuels , ethanol and starch conversion , large volume water , anaerobic digestion, cooking , and more.

To learn more about applications for our inline steam heater categorized by industry, h ead over to our industries page. Learn more about Jetcooker applications in Chemical Processing! ATTEC systems are designed, built, and installed to your individual process specs. For high vibration applications remote mount positioners are available.

Alternative positioners are available depending on unique processing conditions or upon request. Please contact Hydro-Thermal for more details. Abrasive Fluids - The Jetcooker is very robust and reliable, and can be further enhanced as needed for heating abrasive fluids.

For many applications, a weld overlay and enriched material in key areas is sufficient. Some applications, such as slurries with sand content require additional overlays outside the basic weld overlay. Other fluids have required more extensive modifications. In oil sands froth heating applications, for example, a combination of a weld overlay as well as the use of hard, abrasive resistant materials is recommended.

For specific requirements for your application, please contact Hydro-Thermal directly. High Temperature Rise - All Jetcookers include a combining tube. We need to know a little bit about your process and plant set-up in order to design the heater or skid that will work best for your conditions.