Ammonia nitrogen recovery equipment based on gas layering and use method thereof
A technology for ammonia nitrogen recovery and equipment, applied in chemical instruments and methods, ammonia compounds, ammonia preparation/separation, etc., can solve the problem of low recovery efficiency, achieve the effect of ensuring efficiency and realizing intelligent control
Pending Publication Date: 2022-05-10
宏雷机械设备(南通)有限公司
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Problems solved by technology
[0003] After the initial setting of the process parameters in the actual recovery, the equipment has been running until the stripping is completed. However, when the ammonia nitrogen is recovered by the stripping method, the pH value, temperature and ammonia nitrogen content of the wastewater are constantly changing, resulting in the recovery. low efficiency
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[0024] The following disclosure provides many different implementations or examples for implementing different structures of the present application. To simplify the disclosure of the present application, components and arrangements of specific examples are described below. Of course, they are examples only and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and / or reference letters in various instances, such repetition is for simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific process and material examples are provided herein, but one of ordinary skill in the art may recognize the use of other processes and / or the use of other materials.
[0025] see Figure 1-4 , the present invention provides a technical solution: an ammonia nitrogen recovery device based on gas stratification and its use method, inclu...
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The invention discloses ammonia nitrogen recovery equipment based on gas layering and a using method thereof.The ammonia nitrogen recovery equipment comprises a recovery device, the recovery device comprises a reaction box, the upper end of the reaction box is connected with a box cover in a clamped mode, a waste liquid box and a collecting box are arranged on the left side and the right side of the reaction box respectively, and a material box is arranged at the upper end of the waste liquid box; the reaction box is connected with the waste liquid box, the collecting box and the material box through pipelines, a liquid pump and a material pump are arranged on the connecting pipelines of the reaction box and the waste liquid box and the connecting pipelines of the reaction box and the material box respectively, the bottom end of the reaction box is fixedly connected with a base, the upper end of the base is fixedly connected with an air pump, and the air pump is connected with the reaction box through a pipeline. A water drainage pipe is arranged on the side face of the reaction box, a water drainage pump is arranged on the water drainage pipe, and multiple sets of heating rings are arranged on the outer circle of the reaction box.
Description
technical field [0001] The invention is applied to the background of an ammonia nitrogen recovery device, and its name is a gas stratified ammonia nitrogen recovery device and its use method. Background technique [0002] Ammonia nitrogen refers to the nitrogen existing in the form of free ammonia (NH3) and ammonium ion (NH4+) in water, also known as non-ionic ammonia. The phenomenon of eutrophication is the main oxygen-consuming pollutant in the water body, and it is poisonous to fish and some aquatic organisms. Therefore, the recovery of ammonia nitrogen is very necessary. At present, the best method for ammonia nitrogen recovery is the stripping method. The stripping method can be used to treat medium-high concentration and large-flow ammonia nitrogen wastewater. It has the advantages of simple process, stable treatment effect, and low infrastructure and operating costs. When using the stripping method to treat ammonia nitrogen, in order to improve efficiency, it is neces...
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IPC IPC(8): C02F1/58C01C1/02C02F101/16
CPCC02F1/586C01C1/02C01C1/026C02F2101/16C02F2209/06C02F2209/02C02F2209/42
Inventor 沈晓光单孟洋
Owner 宏雷机械设备(南通)有限公司