CN211595129U

CN211595129U - Chlorine dioxide sterilizing device

Info

Publication number: CN211595129U
Application number: CN201922446244.3U
Authority: CN
Inventors: 谷亚飞; 刘莹; 史玲
Original assignee: Dingzhou Xinmiao Environmental Protection Equipment Co ltd
Current assignee: Dingzhou Xinmiao Environmental Protection Equipment Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-29
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a chlorine dioxide disinfection device, which comprises a reaction kettle with a feeding pipe and a discharging pipe; a stirring shaft which is rotatably arranged in the reaction kettle and is horizontally arranged is fixedly connected with a spray pipe which extends along the radial direction of the stirring shaft, a first channel which is communicated with the spray pipe is formed on the stirring shaft, and a spray port is arranged on the spray pipe; the device also comprises a pump body assembly which is arranged between the first channel and the reaction kettle and is used for sucking the solution in the reaction kettle into the first channel. Chlorine dioxide degassing unit, pump body subassembly will mix liquid and inhale again to the shower in to via spraying mouth blowout, when the shower rotates to the reation kettle top, the chlorine dioxide that the mixed liquid of spun and reation kettle top mixes once more and falls down, thereby chlorine dioxide and the water mixing volume in the reation kettle has been improved, the stirring rake also can stir mixed liquid simultaneously, the homogeneity that chlorine dioxide and water mix has been improved, it can to mix liquid discharge to open the discharging pipe when needs are disinfected.

Description

Chlorine dioxide sterilizing device

Technical Field

The utility model relates to the technical field of disinfection, in particular to chlorine dioxide degassing unit.

Background

The chlorine dioxide is yellow green or orange red gas at normal temperature, has pungent smell, is easy to dissolve in water, and basically does not react with water after being dissolved in the water; nor in a dimeric or multimeric state; but is soluble in water in the form of a compound; chlorine dioxide is volatilized in a normal state; the chlorine dioxide is also volatilized to the top of the reaction kettle in the process of stirring and dissolving the chlorine dioxide into water in the reaction kettle, and the volatilized chlorine dioxide is difficult to dissolve into the water again because the chlorine dioxide is not contacted with the water; the concentration of chlorine dioxide in the chlorine dioxide disinfectant is difficult to control, and the disinfection effect of the disinfectant is directly influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to a chlorine dioxide disinfection apparatus to avoid the disadvantages of the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a chlorine dioxide disinfection device comprises a reaction kettle with a feeding pipe and a discharging pipe; the stirring shaft is rotatably arranged in the reaction kettle and is horizontally arranged, a spraying pipe extending along the radial direction of the stirring shaft is fixedly connected onto the stirring shaft, a first channel communicated with the spraying pipe is formed on the stirring shaft, and a plurality of spraying ports are formed in the spraying pipe; the device also comprises a pump body assembly which is arranged between the first channel and the reaction kettle and is used for sucking the solution in the reaction kettle into the first channel.

Furthermore, the spraying pipes are arranged at two groups at two ends of the stirring shaft, and each group of spraying pipes is a plurality of spraying pipes which are arranged around the stirring shaft.

Further, the spraying pipe is in threaded connection with the stirring shaft.

Furthermore, a stirring paddle which is horizontally arranged is fixedly connected to each spray pipe.

Further, the pump body assembly comprises a circulating pipeline communicated between the reaction kettle and the first pipeline, and a pump body arranged on the circulating pipeline.

Furthermore, a fan for blowing air to the bottom of the reaction kettle is arranged at the top of the inner cavity of the reaction kettle.

Furthermore, a baffle plate is fixedly connected to the stirring shaft between the two groups of spraying pipes, and the spraying port is opposite to the baffle plate.

Compared with the prior art, the utility model discloses following advantage has:

(1) the chlorine dioxide disinfection device of the utility model feeds water and quantitative chlorine dioxide into the reaction kettle through the feeding pipe, the pump body component sucks the mixed liquid into the spray pipe again and sprays the mixed liquid through the spray opening, when the spray pipe rotates to the top of the reaction kettle, the sprayed mixed liquid is mixed with the chlorine dioxide at the top of the reaction kettle again and falls down, thereby improving the mixed amount of the chlorine dioxide and the water in the reaction kettle, reducing the concentration of the chlorine dioxide gas in a non-solution area in the reaction kettle, and ensuring that the quality of the chlorine dioxide disinfectant is more stable; simultaneously the stirring rake also can stir mixed liquid, has improved the homogeneity that chlorine dioxide and water were mixed, open the discharging pipe when needs disinfect with mixed liquid discharge can.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural diagram of a chlorine dioxide disinfection device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the position of the spray pipe and the stirring paddle on the stirring shaft according to the embodiment of the present invention;

description of reference numerals:

1-a reaction kettle, 101-a feed pipe, 102-a discharge pipe, 2-a stirring shaft, 201-a first channel, 3-a spraying pipe, 301-a spraying port, 4-a rotating motor, 5-a circulating pipeline, 6-a pump body, 7-a rotating joint, 8-a stirring paddle, 9-a fan, 10-a second rotating motor and 11-a partition plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The present embodiment relates to a chlorine dioxide disinfection apparatus, as shown in fig. 1 and 2, comprising a reaction vessel 1 having an inlet pipe 101 and an outlet pipe 102; rotate and locate reation kettle 1 in and the (mixing) shaft 2 of horizontal arrangement, link firmly simultaneously on (mixing) shaft 2 along the radial shower 3 that extends of (mixing) shaft, simultaneously along shower 3 length direction, be provided with spaced a plurality of mouths 301 that spray that set up on shower 3, in order to facilitate the solution that can be with the reation kettle bottom via the spout 301 blowout of spraying, be formed with the first passageway 201 with shower 3 intercommunication along (mixing) shaft 2 length direction in this embodiment, this first passageway and (mixing) shaft 2 center line set up, and be provided with the pump body subassembly that inhales the solution in reation kettle 1 in first passageway 201 between first passageway 201 and reation kettle 1.

In foretell structure, wherein (mixing) shaft 2 both ends are rotated respectively by reation kettle 1 double-phase offside and are worn out, and in order to order about (mixing) shaft 2 to rotate, still linked firmly rotating electrical machines 4 in reation kettle 1 outside in this embodiment, this rotating electrical machines 4's power output shaft links firmly with (mixing) shaft 2 or via speed reducer and (mixing) shaft 2 transmission connection can. The pump assembly in this embodiment includes a circulation pipeline 5 communicating between the inner cavity of the reaction vessel 1 and the first pipeline 201, and a pump 6 disposed on the circulation pipeline 5. In order to facilitate the communication between the first channel 201 and the circulation pipeline 5, the first channel 201 in this embodiment penetrates through the end of the stirring shaft 2 away from the rotating motor 4, and a rotary joint 7 is arranged at the end of the stirring shaft 2, and the circulation pipeline 5 is communicated with the rotary joint 7.

In this embodiment, the spraying pipes 3 are two groups disposed at two ends of the stirring shaft 2, and each group of spraying pipes 3 is disposed around the stirring shaft 2, and the number of spraying pipes is preferably four. In order to facilitate replacement or maintenance, the shower pipe 3 and the stirring shaft 2 are detachably connected in this embodiment, for example, they may be in threaded connection. In order to make the stirring shaft 2 to form the stirring to the solution in the reaction kettle 1 in the rotation process, each of the spraying pipes is fixedly connected with a stirring paddle 8 which is horizontally arranged in the embodiment, and the stirring paddle 8 is flat, so that the stirring shaft has a larger contact area with the solution. In addition, in order to make the chlorine dioxide at the top of the inner cavity of the reaction kettle 1 contact with the solution sprayed from the spraying port 201 quickly, a fan 9 for blowing air to the bottom of the reaction kettle 1 is arranged at the top of the inner cavity of the reaction kettle 1 in this embodiment, and a second rotating motor 10 for driving the fan 9 to rotate is fixedly connected to the top end of the reaction kettle 1.

In addition, the baffle 11 has been linked firmly on (mixing) shaft 2 between two sets of shower 3 in this embodiment, and this baffle 11 cross section is circular, and its and (mixing) shaft 2 center line setting to make each spray opening 301 just to this baffle 11 injection, can make spray opening 301 spun liquid form the reflection on the baffle through setting up baffle 11 on the one hand, guarantee the chlorine dioxide contact effect who blows down with fan 9, on the other hand also can be with reation kettle 1 partition for two cavities about, thereby the homogeneity of being convenient for fan 9 to blow.

This chlorine dioxide degassing unit is when using, throw water and quantitative chlorine dioxide in to reation kettle 1 through inlet pipe 101, then open rotating electrical machines 4 and first rotatory rotating electrical machines 10 and the pump body 6, pump body 5 inhales mixed liquid again to spray tube 3 in, and spout via spraying mouth 301, when spray tube 3 rotates to reation kettle 1 top, the chlorine dioxide of spun mixed liquid and reation kettle 1 top mixes once more and falls down, simultaneously, the stirring rake also can stir mixed liquid, the homogeneity that chlorine dioxide and water mix has been improved, when needs disinfect, it can to open discharging pipe 102 and discharge mixed liquid.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A chlorine dioxide degassing unit which characterized in that: comprises a reaction kettle with a feeding pipe and a discharging pipe; the stirring shaft is rotatably arranged in the reaction kettle and is horizontally arranged, a spraying pipe extending along the radial direction of the stirring shaft is fixedly connected onto the stirring shaft, a first channel communicated with the spraying pipe is formed on the stirring shaft, and a plurality of spraying ports are formed in the spraying pipe; the device also comprises a pump body assembly which is arranged between the first channel and the reaction kettle and is used for sucking the solution in the reaction kettle into the first channel.

2. A chlorine dioxide disinfection apparatus as claimed in claim 1, wherein: the spraying pipes are arranged at two ends of the stirring shaft, and each group of spraying pipes is a plurality of spraying pipes which are arranged around the stirring shaft.

3. A chlorine dioxide disinfection apparatus as claimed in claim 2, wherein: the spraying pipe is in threaded connection with the stirring shaft.

4. A chlorine dioxide disinfection apparatus as claimed in claim 2, wherein: and each spray pipe is fixedly connected with a stirring paddle which is horizontally arranged.

5. A chlorine dioxide disinfection apparatus as claimed in any one of claims 1 to 4, wherein: the pump body assembly comprises a circulating pipeline communicated between the reaction kettle and the first pipeline and a pump body arranged on the circulating pipeline.

6. A chlorine dioxide disinfection apparatus as claimed in claim 1, wherein: and a fan for blowing air to the bottom of the reaction kettle is arranged at the top of the inner cavity of the reaction kettle.

7. A chlorine dioxide disinfection apparatus as claimed in claim 2, wherein: and a baffle plate is fixedly connected on the stirring shaft between the two groups of spray pipes, and the spray port is opposite to the baffle plate.