Achieving recovery under high vacuum even with high-temperature drain! Case study 3: A certain sake brewery.

Increasing the vacuum level puts reverse pressure on the mechanical seal of the water supply pump, causing frequent failures... Introducing the JVT type vacuum pump solves everything!

The JVT-type drain recovery vacuum pump does not require cooling water and can stably recover high-temperature drains of over 90°C. It uses a unique "high-performance hot water jet pump" in the vacuum generation section, allowing it to suck in air, leak steam, drains, and flash steam, so you can use it without worrying about the drain temperature. In the case of a certain sake brewery discussed here, they wanted to suction drains over 80°C from a heat exchanger at high vacuum with existing equipment, but they faced the following challenges: 1. Large amounts of cooling water are required for drain temperatures above 80°C. 2. Increasing the high vacuum level causes back pressure on the water supply pump, leading to frequent failures. By introducing the JVT-type vacuum pump from Shin-ei Giken, they adopted a principle that uses only the minimum necessary cooling water through temperature control, preventing failures. 【Features】 ■ Low noise ■ Customization available ■ No need for make-up water, ensuring peace of mind during maintenance in severe cold periods ■ Structure prevents steam from entering the pump, making it almost maintenance-free As in this case, customization is possible according to customer requests. ★ Currently, we are offering technical materials and the above case study materials together! For more details, please check the materials from "Download."

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