Hydraulic pressure type vapor recovery device

Abstract

The invention discloses a hydraulic steam recycling device which is characterized in that the invention comprises a pressurizer (1) and the pressurizer (1) is connected with a hydraulic cylinder (3) through a heat insulated shaft joint (2). The hydraulic cylinder (3) is connected with a hydraulic station (5). The hydraulic station (5) is provided with an electrical control gear (4). The invention has the advantages of small size, beauty, simple and flexible mounting as well as stable and reliable operation. Simultaneously the invention is simple, convenient and east to control the devices. The reciprocating speed of the hydraulic cylinder can be adjusted at any time according to the size of a boiler output and the amount of the steam with water in a closed loop to lead the devices to be in a reasonable operation state at any time; thereby greatly improving the stability and reliability of the whole set of the devices.

Description

Technical field: [0001] The invention relates to the technical field of steam recovery, in particular to a hydraulic steam recovery device, which uses a hydraulic system to control a pressurizer and automatically recovers and pressurizes the secondary steam, exhaust steam and condensed water in the loop system. , The device directly returns to the boiler drum. Background technique: [0002] There are many steam recovery methods available, and there are generally 4 common recovery methods: 1. Traditional open condensate recovery; 2. Split jet pressurizing pump; 3. Closed pump station recovery device; 4. Closed machinery Recovery device. [0003] For the first traditional open condensate recovery system is the most commonly used method, there are several inherent defects that cannot be avoided at all: 1. Drainage part: due to improper selection of the trap, the drainage is not as good as the production process. The heating time is affected and the drain valve has to be opened frequ...

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Problems solved by technology

[0006] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide a hydraulic steam recovery device, which mainly solves the serious waste of flash steam in the existing steam recovery method, frequent water pump cavitation, deterioration of equipment environment, management and pipe network Large maintenance workload, double pollution of environment and noise, high cost, poor operation reliability and other problems

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