CN201728091U

CN201728091U - Disinfectant feeding device

Info

Publication number: CN201728091U
Application number: CN201020253339XU
Authority: CN
Inventors: 许强; 陆清
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-09
Filing date: 2010-07-09
Publication date: 2011-02-02
Anticipated expiration: 2020-07-09

Abstract

The utility model discloses a disinfectant feeding device, which comprises an activating chamber, a feeding pump and a liquid mixing tank. The activating chamber is arranged above the liquid mixing tank, a gas-liquid balance port, a hand stirring device, a feed inlet and a cover are arranged on the activating chamber, a flow outlet arranged at the bottom of the activating chamber is connected to the liquid mixing tank via a communicating pipe, the communicating pipe is provided with a control valve, the feeding pump is disposed above the liquid mixing tank, one end of the feeding pump is connected with an outlet pipe while one end is connected with a suction pipe, the suction pipe together with an end filter is inserted to the bottom of the liquid mixing tank, the liquid mixing tank is provided with a water inlet pipe, a water inflow distributor, a liquid level meter, a drain pipe and an overflow pipe, the water inlet pipe extends into the bottom of the liquid mixing tank from the external and is connected to the water inflow distributor, the liquid level meter is disposed on the outer side of the liquid mixing tank, the drain pipe with a valve extends out of the lower portion of the liquid mixing tank, and the overflow pipe extends out of the liquid mixing chamber. The disinfectant feeding device is fine in sealing property and strong in university, is safe and reliable, resolves problems about activating and gas-liquid balance of disinfectant such as nitrogen dioxide, and realizes continuous high-efficient feeding of disinfectants.

Description

The disinfectant throwing device

Technical field

The utility model relates to a kind of device that adds the water treatment disinfectant, especially a kind of disinfectant throwing device.

Background technology

Chlorine dioxide is used widely as a kind of drinking water treatment disinfectant of high-efficiency environment friendly.Yet what add at present that chlorine dioxide generally adopts is easy uncovered throwing device, and there is the potential safety hazard that sealing is poor, the gas phase loss is big in this device, and the staff also can impair one's health because of sucking a large amount of chlorine dioxides in operating process; Simultaneously, it can't solve the problem such as activation, vapor liquid equilibrium of chlorine dioxide product, so that can not give full play to the effect of chlorine dioxide high-effective disinfecting.There is similar problem equally in adding of other disinfectant products.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of compact conformation, good airproof performance, easy to operate, safe and reliable, highly versatile, can solve the disinfectant throwing devices that thimerosal activates, vapor liquid equilibrium problem realization continuous high-efficient adds disinfectant such as chlorine dioxide again.

Adopt following technical scheme for solving the problems of the technologies described above the utility model: this disinfectant throwing device comprises activating chamber, dosing pump and mixed liquid box; Activating chamber is positioned at the mixed liquid box top, and activating chamber is provided with vapor liquid equilibrium mouth, manual agitating device, dosing mouth and lid, and the activating chamber bottom is provided with flow export, and flow export connects mixed liquid box by communicating pipe, and communicating pipe is provided with control valve; Dosing pump is positioned at the mixed liquid box top, a termination outlet, and a termination suction line, suction line is inserted to the mixed liquid box bottom together with its end filter; Mixed liquid box is provided with water inlet pipe, goes into water distributor, liquid level gauge, discharge pipe and overflow pipe, water inlet pipe stretches into the mixed liquid box bottom and inserts water distributor from the outside, liquid level gauge places the mixed liquid box outside, and discharge pipe has valve and stretches out from the mixed liquid box bottom, and overflow pipe stretches out from mixed liquid box.

Manually agitating device comprises operation roundel, puddler, paddle and Sealed casing pipe; Operation roundel, puddler are connected successively with paddle, and puddler is installed in the Sealed casing pipe.

Going into water distributor is one or equally distributed a plurality of.

The utility model has following remarkable advantage specially at the character characteristics of disinfectant and design:

(1) simple to operation, accurate measurement, adjusting are flexible, fully guarantee the Disinfection Effect of the different disposal water yield;

(2) good airproof performance can prevent effectively that the staff from sucking the chlorine dioxide of leakage and impair one's health;

(3) agitating device promote the disinfectant system of binary mix more abundant or the solid tablet dissolving rapider;

(4) disinfection agent of chlorine dioxide fully activation in activating chamber reduces leakage, the loss of chlorine dioxide gas phase greatly, guarantees that gas-liquid two-phase all enters in the water body to be sterilized, gives full play to the disinfective action of disinfectant;

(5) be applicable to various types of disinfectant like chlorine dioxide;

(6) even if there is not power supply, the utility model also can rely on gravity to add disinfectant.

Description of drawings

Fig. 1 is the structural representation of the utility model disinfectant throwing device.

Among the figure: 1 housing, 2 activating chamber, 22 vapor liquid equilibrium mouths, 3 operation roundels, 31 puddlers, 32 paddles, 33 Sealed casing pipes, 4 flow exports, 41 communicating pipes, 42 control valves, 5 mixed liquid boxs, 51 discharge pipes, 52 valves, 53 liquid level gauges, 54 overflow pipes, 6 water inlet pipes, 62 go into water distributor, 7 electric panel rooms, 71 dosing pumps, 72 suction lines, 73 filters, 74 outlets, 8 dosing mouths, 81 lids.

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

As shown in Figure 1, the utility model disinfectant throwing device has a housing 1, and housing 1 upper left side is an activating chamber 2, and the upper right side is an electric panel room 7, and the bottom is a mixed liquid box 5; Activating chamber 2 tops are provided with vapor liquid equilibrium mouth 22, and the centre is provided with the dosing mouth 8 of manual agitating device, body with cover 81, and activating chamber 2 bottoms are provided with flow export 4, and flow export 4 connects mixed liquid box 5 by communicating pipe 41, and communicating pipe 41 is provided with control valve 42; Wherein, manually agitating device comprises operation roundel 3, puddler 31, paddle 32 and Sealed casing pipe 33; Operation roundel 3, puddler 31 are connected successively with paddle 32, and puddler 31 is installed in the Sealed casing pipe 33; Dosing pump 71 is installed in the electric panel room 7, and its termination outlet 74 also stretches out outside the housing 1, a termination suction line 72, and suction line 72 is inserted to mixed liquid box 5 bottoms together with its end filter 73; Mixed liquid box 5 is provided with water inlet pipe 6, goes into water distributor 62, liquid level gauge 53, discharge pipe 51 and overflow pipe 54, water inlet pipe 6 stretches into mixed liquid box 5 bottoms and inserts water distributor 62 from the outside, liquid level gauge 53 places mixed liquid box 5 outsides, discharge pipe 51 has valve 52 and stretches out from mixed liquid box 5 bottoms, and overflow pipe 54 stretches out from mixed liquid box 5 tops.

In the utility model, activating chamber utilizes potential difference can make things convenient for discharge opeing to arrive mixed liquid box; Dosing mouth can be adjusted bore as required, generally can add the solid tablet again and is advisable the lid good seal performance and the Convenient switch of dosing mouth can add liquid; The vapor liquid equilibrium mouth is to cause blast to establish for preventing that activating chamber's internal gas pressure is excessive; Agitating device mainly for the efficiently design of each component, particularly Sealed casing pipe of mixing adding apace, can prevent that again gas from leaking along bar by the fixed support paddle.

The break-make of activating chamber and mixed liquid box is to be undertaken by the control valve on communicating pipe, and during closed control valve, former medicine activates in activating chamber; When opening control valve, the disinfectants such as chlorine dioxide that activation is good enter mixed liquid box, can prepare the thimerosal that is fit to concentration by regulating inflow.

The major function of mixed liquid box is the thimerosal from activating chamber suitably to be diluted to reduce concentration prolong the resting period.The volume of this case can be according to handling how much designing of the water yield in the production process.Wherein, water inlet pipe and the effect of going into water distributor are respectively to regulate inflow and abundant mixing thimerosal, and going into water distributor can evenly distribute several according to the mixed liquid box size; Discharge pipe is taken into account and is got it filled and dirt eliminating function; Liquid level gauge is set is convenient to observe sterilization liquid measure in the mixed liquid box.

The dosing pump that the utility model uses belongs to measuring pump, is made of parts such as pump, A.C. contactor, indicator lamp, air switches, and it can finish tasks such as the adding of thimerosal, measure control, and thimerosal is sent in the water body to be sterilized through outlet.As do not have the occasion of power supply, also can add thimerosal through discharge pipe by gravity.

Claims

1. a disinfectant throwing device is characterized in that this disinfectant throwing device comprises activating chamber, dosing pump and mixed liquid box; Described activating chamber is positioned at the mixed liquid box top, and activating chamber is provided with vapor liquid equilibrium mouth, manual agitating device, dosing mouth and lid, and the activating chamber bottom is provided with flow export, and flow export connects mixed liquid box by communicating pipe, and communicating pipe is provided with control valve; Described dosing pump is positioned at the mixed liquid box top, a termination outlet, and a termination suction line, suction line is inserted to the mixed liquid box bottom together with its end filter; Described mixed liquid box is provided with water inlet pipe, goes into water distributor, liquid level gauge, discharge pipe and overflow pipe, water inlet pipe stretches into the mixed liquid box bottom and inserts water distributor from the outside, liquid level gauge places the mixed liquid box outside, discharge pipe has valve and stretches out from the mixed liquid box bottom, and overflow pipe stretches out from mixed liquid box.

2. disinfectant throwing device according to claim 1 is characterized in that: described manual agitating device comprises operation roundel, puddler, paddle and Sealed casing pipe; Described operation roundel, puddler are connected successively with paddle, and puddler is installed in the Sealed casing pipe.

3. disinfectant throwing device according to claim 1 is characterized in that: described to go into water distributor be one or equally distributed a plurality of.