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Multi-standard type ion-exchanger
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A technology of ion exchangers and exchangers, applied in the direction of ion exchange water/sewage treatment, etc., can solve the problems affecting the water quality and water production volume of positive washing and exchange water production, poor backwashing, regeneration and replacement effects, and large discharge. Achieve the effects of low residual hardness of effluent, easy matching and low salt consumption
Inactive Publication Date: 2011-06-08
姚军
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[0002] At present, the boiler water treatment exchangers used in the market, after being used for a certain period of time, there will be impurities such as suspended solids and damaged resin, calcium and magnesium ions in the exchangers. If they cannot be completely regenerated, it will directly affect The water quality and water production volume of positive washing and exchange water production
There are many reasons that affect regeneration. In addition to resin aging and contamination by active residual chlorine, iron, and aluminum ions, it is also related to water temperature, salt solution concentration, flow rate, regeneration time, regeneration method, and salt purity. Both have the disadvantages of high salt consumption, large discharge, and poor backwashing, regeneration and replacement effects
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[0008] Below in conjunction with accompanying drawing and embodiment the present invention is further described:
[0009] see figure 1 , a kind of multi-system ion exchanger, comprises A exchanger and B exchanger, is equipped with upper water pipe 24 and lower water pipe 25 respectively between the upper part and the lower part of A exchanger and B exchanger, between upper water pipe 24 and A pipe, b pipe, c pipe, d pipe, e pipe, f pipe and g pipe are sequentially connected in parallel between the sewer pipes 25, in the a pipe, b pipe, c pipe and e pipe, f pipe and g pipe The upper part of the valve is respectively equipped with valve eighteen 18, valve five 5, valve one 1, valve two 2, valve six 6 and valve twenty 20, in the a pipe, b pipe, c pipe and e pipe, f pipe and g The lower part of the pipe is respectively equipped with valve 21 21, valve 7 7, valve 3 3 and valve 4 4, valve 8, valve 19 19, and passes between valve 18 18 and valve 21 21 on pipe a. The water pipe is c...
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Abstract
The invention relates to a multi-system ion exchanger, which comprises heat exchangers A and B, wherein a suction pipe and a down-flow pipe are respectively arranged in the upper parts and the lower parts of the heat exchangers A and B, pipes (a, b, c, d, e, f, g) are sequentially connected between the suction pipe and the down-flow pipe, valves (18, 5, 1, 2, 6, 20) are respectively arranged in the upper parts of the pipes (a, b, c, d, e, f, g), and valves (21, 7, 3, 4, 8, 19) are respectively arranged in the lower parts of the pipes (a, b, c, d, e, f, g); valves (9, 10) are arranged between the pipe (c) and pipe (d), and the pipe (d) and pipe (e) in the suction pipe, and valves (11, 12) are arranged between the pipe (c) and pipe (d), and the pipe (d) and pipe (e) in the down-flow pipe; a valve (13) is arranged in the lower part of the pipe (d), and a soft water outlet port is arranged at the lower end of the pipe (d); a salt liquid injection pipe is connected between the pipe (c) and the pipe (e); a backwashing regeneration and direct washing water outlet port is arranged at the lower end of the valve (14); and a salt liquid recover port is arranged at one end of the valve (15).
Description
【Technical field】 [0001] The invention relates to an ion-exchange water treatment device, in particular to a multi-system ion exchanger which is composed of multiple valves and is connected in series and in parallel with dual-flow pipelines and can effectively soften water quality. 【Background technique】 [0002] At present, the boiler water treatment exchangers used in the market, after being used for a certain period of time, there will be impurities such as suspended solids and damaged resin, calcium and magnesium ions in the exchangers. If they cannot be completely regenerated, it will directly affect The water quality and water production volume of positive washing and exchange water production. There are many reasons that affect regeneration. In addition to resin aging and contamination by active residual chlorine, iron, and aluminum ions, it is also related to water temperature, salt solution concentration, flow rate, regeneration time, regeneration method, and salt p...
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Application Information
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