A kind of hypochlorite generator's automatic chemical dosing device
Technical field
The utility model relates to water treating equipment, is specifically related to a kind of hypochlorite generator's automatic chemical dosing device.
Technical background
Disinfecting in process of traditional water treating equipment, the interpolation of sterilizing agent are all by manually carrying out, often occur the medicament dissolution that uses inhomogeneous, the situations such as precipitation, sterilisation effect is not good enough are arranged.Artificial dispensing is difficult to the control of realization amount, and dispensing lacks promptness, and whether what and dispensing of dosage be timely, all can have influence on the result of sterilisation effect and water quality.The chemicals dosing plant that dispensing is used in the sterilized water treatment process at present is a lot, but mostly all has the administration device complex structure, and the operation management is inconvenient, and maintenance workload is large, and investment is large, and floor space is large, adds inaccurate defective.Therefore, existing chemicals dosing plant need to be improved.
Summary of the invention
The purpose of this utility model is to provide a kind of hypochlorite generator's automatic chemical dosing device, and it can improve accuracy and the promptness of dispensing, and easy to operate, simple in structure, and floor space is little, invests little.
A kind of hypochlorite generator's automatic chemical dosing device described in the utility model, comprise explosive box, top in this explosive box one side is provided with liquid-inlet pipe, the bottom is provided with drain pipe, be provided with high fluid level controller on the top of this explosive box opposite side, the bottom is provided with low fluid level controller, it is characterized in that: be provided with electromagnetic dosing pump on described drain pipe; Described low fluid level controller, high fluid level controller are connected with electromagnetic dosing pump with hypochlorite generator's controller and are connected, and electromagnetic dosing pump is in order to control chlorine bleach liquor's dosage.
Further, being provided with the exhaust gas filter pipe on described liquid-inlet pipe is used for waste gas is carried out adsorption treatment.
The concentration of chlorine bleach liquor in explosive box (quality) is generally 0.7%-0.9%, can set in advance by hypochlorite generator's controller.
The utility model compared with prior art has the following advantages: because dosage can be set the different concentration that adds by hypochlorite generator's controller in advance according to different needs, thereby improved accuracy and the promptness of dispensing; , be connected closely in conjunction with in order due to each parts, thus easy and simple to handle, safety and stability; Due to compact construction, floor space is little, so less investment, cost of manufacture is low, working cost is low.Suitable conduct is used in the sterilization that changes water body of flowing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1-hangs down fluid level controller; The high fluid level controller of 2-; The 3-explosive box; 4-exhaust gas filter pipe; The 5-liquid-inlet pipe; The 6-electromagnetic dosing pump; The 7-drain pipe.
Embodiment
Referring to accompanying drawing, embodiment of the present utility model is elaborated.
A kind of hypochlorite generator's automatic chemical dosing device shown in Figure 1, comprise explosive box 3, top in this explosive box one side is provided with liquid-inlet pipe 5, the bottom is provided with drain pipe 7, be provided with high fluid level controller 2, bottom on the top of this explosive box opposite side and be provided with low fluid level controller 1, in order to control the two position of the chlorine bleach liquor in explosive box; Be provided with electromagnetic dosing pump 6 in order to control chlorine bleach liquor's automatic feeding dose on described drain pipe 7; Described liquid-inlet pipe 5 is provided with exhaust gas filter pipe 4 and discharges in order to the waste gas that the generation chlorine bleach liquor is produced; Described electromagnetic dosing pump 6 is connected with water manufacturing system.Being provided with exhaust gas filter pipe 4 on described liquid-inlet pipe 5 is used for waste gas is carried out adsorption treatment.