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Water replenishing device of synthetic ammonia circulating water system and water replenishing method

A circulating water system and water replenishment device technology, applied in ammonia preparation/separation, etc., can solve problems such as increasing the production load of sewage treatment stations, increasing water consumption, and loss of chemicals, and achieves simple structure, reduced sewage discharge, and low cost Effect

Active Publication Date: 2014-01-01
HENAN XINLIANXIN FERTILIZER +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, not only the water consumption is greatly increased, but also various chemicals in the circulating water are lost, causing huge economic losses, and also increasing the production load of the sewage treatment station and polluting the environment.

Method used

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  • Water replenishing device of synthetic ammonia circulating water system and water replenishing method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The circulation volume of the circulating water system is 6000m 3 / h:

[0021] 1. Detect the circulating water quality and water quantity in the synthetic ammonia circulating water system 1 through the online monitoring system 14, and transmit the data to the master control system 15;

[0022] Two, the master control system 15 calculates that the concentration factor of the circulating water is 3 according to the data transmitted in the step one;

[0023] 3. The master control system 15 controls the ratio of the soft water self-regulating valve 16 and the primary water self-regulating valve 17 through the circulating water concentration ratio obtained in step 2 to replenish water.

[0024] The temperature is 0℃, the minimum amount of soft water is 36m 3 / h, the maximum amount of water used at one time is 54m 3 / h.

Embodiment 2

[0026] The circulation volume of the circulating water system is 6000m 3 / h:

[0027] 1. Detect the circulating water quality and water quantity in the synthetic ammonia circulating water system 1 through the online monitoring system 14, and transmit the data to the master control system 15;

[0028] Two, the master control system 15 calculates that the concentration factor of the circulating water is 5 according to the data transmitted in the step one;

[0029] 3. The master control system 15 controls the ratio of the soft water self-regulating valve 16 and the primary water self-regulating valve 17 through the circulating water concentration ratio obtained in step 2 to replenish water.

[0030] The temperature is 40°C and the minimum amount of soft water is 85.4m 3 / h, the maximum amount of water used at one time is 33.6m 3 / h.

Embodiment 3

[0032] The circulation volume of the circulating water system is 6000m 3 / h:

[0033] 1. Detect the circulating water quality and water quantity in the synthetic ammonia circulating water system 1 through the online monitoring system 14, and transmit the data to the master control system 15;

[0034] Two, the master control system 15 calculates that the concentration factor of the circulating water is 4 according to the data transmitted in the step one;

[0035] 3. The master control system 15 controls the ratio of the soft water self-regulating valve 16 and the primary water self-regulating valve 17 through the circulating water concentration ratio obtained in step 2 to replenish water.

[0036] The temperature is 40°C and the minimum amount of soft water is 76.8m 3 / h, the maximum amount of water used at one time is 51.2m 3 / h.

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Abstract

The invention belongs to the field of water replenishing of a synthetic ammonia circulating water system, and particularly relates to a water replenishing device of the synthetic ammonia circulating water system, which has the advantages of simple structure, stable operation, low cost and capabilities of reducing sewage discharge and avoiding environmental pollution, and a water replenishing method. The water replenishing device comprises the synthetic ammonia circulating system, wherein a water outlet of the synthetic ammonia circulating system is connected with a first valve, a first circulating water pump, a second valve, a water utilization organization, a third valve, a second circulating water pump, a fourth valve and a fifth valve in sequence; the fifth valve is connected with a water inlet of the synthetic ammonia circulating system through a pipeline; the synthetic ammonia circulating system is provided with a primary water replenishing port and a soft water replenishing port; the primary water replenishing port is connected with a primary water self-adjusting valve, a primary water flow meter and a primary water tank in sequence; and the soft water replenishing port is connected with a soft water self-adjusting valve, a soft water flow meter and a soft water tank in sequence. The water replenishing device has the advantages of simple structure, stable operation, low cost and capabilities of reducing sewage discharge and avoiding environmental pollution.

Description

technical field [0001] The invention belongs to the field of water replenishment for a synthetic ammonia circulating water system, and in particular relates to a water replenishing device and a water replenishing method for a synthetic ammonia circulating water system with simple structure, stable operation, low cost, reduced sewage discharge and no environmental pollution. Background technique [0002] At present, the hydration of the synthetic ammonia circulating water system is mainly supplied by primary water. After 3-5 times of concentration, various process indicators in the circulating water system exceed the standard, and the circulating water quality must be controlled by blowing down the circulating water system and replacing it with a large amount of fresh water. In this way, not only the water consumption is greatly increased, but also various chemicals in the circulating water are lost, causing huge economic losses, and also increasing the production load of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C01C1/04
Inventor 顾朝晖刘伟崔增涛刘欣宋仁委袁红玲樊安静
Owner HENAN XINLIANXIN FERTILIZER