Tail gas recovery method used for ammonium hydroxide preparation

A technology for tail gas recovery and ammonia water, which is applied in the method of container discharge, container filling method, and equipment loaded into pressure vessels, etc., can solve the problems of inconvenient tail gas recovery, inconvenient installation and disassembly of gas storage tanks, inconvenient disassembly, etc. for ammonia gas preparation

Inactive Publication Date: 2020-10-27
JIESHOU HUAYU POWER SUPPLY +1
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] The purpose of the present invention is to provide a tail gas recovery method for the preparation of ammonia water to solve the inconvenience of the installation and disassembly of the gas storage tank in the existing tail gas recovery method for the preparation of ammonia water proposed in the above-mentioned background technology, so it is inconvenient to install the gas storage t

Method used

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  • Tail gas recovery method used for ammonium hydroxide preparation
  • Tail gas recovery method used for ammonium hydroxide preparation
  • Tail gas recovery method used for ammonium hydroxide preparation

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Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0035] See Figure 1-3 In an embodiment of the present invention, a tail gas recovery method for preparing ammonia water, the specific steps of the tail gas recovery method are:

[0036] Manually push the connecting rod 20 of the recovery device, and the pressure plate 19 is driven to move through the connecting rod 20, so that the pressure plate 19 is separated from the air reservoir 2;

[0037] Turn the nut 17 manually, and then manually ...

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Abstract

The invention discloses a tail gas recovery method used for ammonium hydroxide preparation. The tail gas recovery method comprises the specific steps that a connecting rod of a recovery device is manually pushed, a pressing plate is driven through the connecting rod to move, and therefore the pressing plate is separated from a gas storage barrel; a nut is rotated manually, then a threaded rod is moved downwards manually, a carrier plate is driven by the threaded rod to move, so that the carrier plate moves to the position below a material carrying plate, and then the gas storage barrel is placed on the upper surface of the carrier plate; the threaded rod is moved upwards, the gas storage barrel is driven by the carrier plate to move in the process that the threaded rod moves upwards, and the gas storage barrel is located below a gas outlet hole; the nut is rotated manually, and the carrier plate is fixed through the action of the nut and the threaded rod; and the connecting rod is loosened manually, moving of the pressing plate is achieved through the spring action, and the gas storage barrel is pressed through the pressing plate. According to the method, the gas storage barrel canbe mounted conveniently, and therefore tail gas can enter the gas storage barrel through a gas inlet channel conveniently.

Description

Technical field [0001] The invention relates to the technical field of ammonia water tail gas recovery, in particular to a tail gas recovery method for ammonia water preparation. Background technique [0002] In the prior art, the preparation of ammonia water mostly adopts manual operation, which has not been automated, resulting in increased production costs, and the large amount of ammonia tail gas volatilized during the preparation of ammonia water cannot be completely absorbed, which has a serious impact on the ambient air. However, the existing The exhaust gas recovery method of ammonia preparation is inconvenient to realize the installation and disassembly of the gas storage cylinder, so it is inconvenient to collect the exhaust gas prepared by the ammonia after the gas storage cylinder is fixed, which brings inconvenience to the staff. At the same time, the existing exhaust gas recovery method for the ammonia preparation is inconvenient The disassembly of the gas storage c...

Claims

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Application Information

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IPC IPC(8): F17C13/08F17C5/06
CPCF17C13/08F17C5/06F17C2260/046
Inventor 朱建楠陈华勇王浩孙朝军
Owner JIESHOU HUAYU POWER SUPPLY
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