CN218249766U - On-line mixing device and dispensing device for disinfectant - Google Patents

Abstract

The application relates to nuclear leakage processing technology field, especially relates to a mixing arrangement and discharge device on disappearing and controlling agent line, includes: cavity, feed inlet, stirring subassembly and discharge gate. The cavity is used for containing the group agent. The feed inlet is communicated with the cavity and used for introducing the composition agent. The stirring assembly is arranged in the cavity. The discharge port is communicated with the cavity and is used for being connected with a releasing device. The group agent of the elimination control agent is led into the cavity from the feeding hole and then mixed to be prepared into the group agent, and then the group agent is immediately output from the discharging hole to the applying device and acts on the surface of the medium polluted by radioactivity, so that the elimination control effect of the elimination control agent can be prevented from being incapable of being realized due to gelation of the elimination control agent along with the time.

Description

On-line mixing device and dispensing device for sterilization and control agent

Technical Field

The application relates to the technical field of nuclear leakage treatment, in particular to an online mixing device and a discharge device for a disinfectant.

Background

The probability of nuclear leakage accidents is small, and the contingency is high. But once it occurs, it can cause significant damage to the environment and human health. In order to deal with the radioactive consequences of a possible nuclear leakage accident, a copolymer film sterilization method is an effective means for emergent intervention of the radioactive consequences, namely, a dispensing device is used for dispensing a sterilization and control agent with the functions of pressing and copolymer film recycling and decontamination on the surface of a medium polluted by radioactivity, and the radioactive pollutants are transferred to a copolymer film body or the radioactive copolymer film is peeled, collected and transferred through the interaction of the sterilization and control agent and radioactive dust, such as wetting, adsorption, embedding, linked grafting, gluing, copolymerization and the like, so that the aim of emergent response of field environment recovery is fulfilled. The copolymer film disinfectant consists of different components, such as reactive pressing detergent with high viscosity of component A and component B. When the disinfectant is used, the A and B agents are mixed uniformly, and then the mixed solution is sprayed on the surface of a medium, so that the disinfection efficiency can be realized.

The existing mixing mode is offline mixing, namely, a copolymer film disinfectant is prepared by mixing in advance, and when the copolymer film disinfectant needs to be used, the copolymer film disinfectant is communicated with a dispensing device to spray the disinfectant onto the surface of a medium polluted by radioactivity. The copolymerization film fire retardant is stored and transported for a long time after being prepared, the gelation of the copolymerization film fire retardant easily causes the blockage of a spraying and applying device, and the nuclear pollution fire retardant can not realize the nuclear pollution fire retardant efficiency. Therefore, an online mixing device for the fire retardant is urgently needed to solve the problem that the fire retardant effect of the fire retardant can not be realized due to the gelation of the copolymer film fire retardant after a long time.

SUMMERY OF THE UTILITY MODEL

To overcome the problems of the related art at least to some extent, it is an object of the present application to provide an inline mixing device and dispensing device for a sterilant, which can solve the problem that the sterilant of a copolymer film is gelled after a long time and thus cannot achieve the sterilant performance. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the application are described in detail in the following.

The application provides a disappear accuse agent on-line mixing arrangement, includes:

a cavity for containing a composition;

the feeding hole is communicated with the cavity and is used for introducing a composition agent;

the stirring assembly extends into the cavity and is used for stirring in the cavity;

and the discharge port is communicated with the cavity and is used for connecting a spraying and applying device.

Optionally, the cavity comprises:

the stirring assembly is arranged in the stirring cavity, and the feed inlet is communicated with the stirring cavity;

and the mixing cavity is communicated with the stirring cavity, and the discharge port is communicated with the mixing cavity.

Optionally, the method further comprises:

a mixing core disposed within the mixing chamber.

Optionally, the method further comprises:

and the anti-sticking layer is arranged on the inner wall of the mixing cavity.

Optionally, the release layer has corrosion resistance.

Optionally, the stirring assembly comprises:

the stirring shaft is rotatably arranged in the stirring cavity;

the blades are fixedly arranged on the side wall of the stirring shaft;

and the motor is in power connection with the stirring shaft.

Optionally, the blade is provided with a through hole.

Optionally, the stirring assembly further comprises:

the support frame will the cavity is separated for the stirring chamber with the hybrid chamber, the (mixing) shaft is kept away from the one end of motor rotates to be connected in the backup pad.

The present application provides a dispensing device comprising the abovedescribed on-line mixing device of the suppressant.

The technical scheme provided by the application can comprise the following beneficial effects:

the group agent of the elimination control agent is led into the cavity from the feeding hole and then mixed to be prepared into the group agent, and then the group agent is output from the discharging hole to the applying device and acts on the surface of the medium polluted by radioactivity, so that the elimination control effect of the elimination control agent can be prevented from being incapable of being realized due to gelation of the elimination control agent along with the time.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of an internal structure of a mixing device on a fire extinguishing agent line according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an external structure of a mixing device on a decontamination agent line according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the internal structure of another on-line mixing device for the fire extinguishing agent according to the embodiment of the present invention;

fig. 4 is a schematic diagram of an external structure of another on-line mixing device for a fire extinguishing agent according to an embodiment of the present invention.

In the figure: 1. a cavity; 2. a feed inlet; 3. a stirring assembly; 31. a stirring shaft; 32. a blade; 33. a motor; 34. a support frame; 4. a stirring chamber; 5. a mixing chamber; 6. a mixing core; 7. an anti-sticking layer; 8. a through hole; 9. and (4) a discharge port.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus or methods consistent with aspects of the present application.

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1-4, this embodiment provides a specific example of the present invention provides an on-line mixing device for a fire extinguishing agent, comprising: cavity 1, feed inlet 2, stirring subassembly 3 and discharge gate 9. Wherein, feed inlet 2 and discharge gate 9 all communicate inside the cavity 1, can put into cavity 1 with the group agent from feed inlet 2 in, the disappearance accuse agent can be followed discharge gate 9 and flowed out cavity 1. Stirring subassembly 3 stretches into in the cavity 1, can stir in the cavity 1.

When in use, one end of the discharge hole 9 far away from the cavity 1 is communicated with the discharge device. The stirring component 3 is started to stir the interior of the cavity 1, and then the components of the disinfectant are sequentially introduced into the cavity 1 from the feed inlet 2. The components of the sterilizing agent enter the cavity 1 and are mixed into the sterilizing agent under the stirring of the stirring component 3. The mixed disinfectant can be output to a dispensing device from a discharge port 9 and sprayed to the surface of the medium polluted by radioactivity through the dispensing device.

By the arrangement, the disinfectant is prepared and sprayed in real time, and the disinfectant is prevented from gelling along with the time and the disinfectant efficiency of the disinfectant cannot be realized.

It is worth to say that not only can the components of the sterilizing and controlling agent be sequentially introduced into the cavity 1 from the feed inlet 2 to be stirred, but also the sterilizing and controlling agent which is placed for a short time and has a light gelation degree can be introduced into the cavity 1 from the feed inlet 2 to be stirred if the sterilizing and controlling agent is not placed for a long time, so that the gelation of the sterilizing and controlling agent can be eliminated.

Wherein feed inlet 2 can set up a plurality ofly, inside a plurality of feed inlets 2 all communicate cavity 1, different group agents got into cavity 1 from different feed inlets 2, and the different group agents of being convenient for get into cavity 1 respectively.

As an optional implementation manner, in a specific embodiment of the present invention, the cavity 1 includes: the stirring chamber 4 is communicated with the mixing chamber 5, and the agent composition of the disinfectant can flow into the mixing chamber 5 from the stirring chamber 4 after being mixed in the stirring chamber. Wherein stirring subassembly 3 sets up in stirring chamber 4, and stirring subassembly 3 can stir the mixture to the group agent that gets into in stirring chamber 4. The feed inlet 2 is communicated with the inside of the stirring cavity 4, and the disinfectant can enter the stirring cavity 4 from the feed inlet 2. The discharge port 9 is communicated with the mixing cavity 5, and the disinfectant can flow out of the mixing cavity 5 from the discharge port 9.

Further, as shown in fig. 3, the online mixing device for the sterilant further comprises: a mixing core 6, the mixing core 6 being arranged in the mixing chamber 5. The components of the disinfectant enter the cavity 1 and are mixed under the stirring of the stirring component 3. The mixed control agent flows into the mixing cavity 5 to be mixed under the action of the mixing core, and the mixing effect is better.

When in use, one end of the discharge hole 9 far away from the cavity 1 is communicated with the discharge device. The stirring assembly 3 is activated to stir the interior of the stirring chamber 4. Then the components of the sterilizing agent are sequentially introduced into the stirring cavity 4 from the feed inlet 2. The components of the disinfectant enter the cavity 1 and are mixed in advance under the stirring of the stirring component 3. The mixed inhibitors flow into the mixing chamber 5 to stand still and are further mixed by the mixing core 6. The mixed disinfectant is output to a discharge device from a discharge port 9 and sprayed to a designated position through the discharge device.

So set up, each group's agent at first gets into preliminary mixing under the stirring of stirring subassembly 3 in the stirring chamber 4, and the static mixing is carried out under the effect of mixing core 6 in the accuse agent that disappears of preliminary mixing flows into mixing chamber 5 for the mixture of accuse agent that disappears is more abundant, obtains better mixed effect.

Wherein the mixed core 6 can be an SX type mixed core, so that the components are fused more fully.

As an optional implementation manner, in an embodiment of the present invention, the on-line mixing device for the fire extinguishing agent further includes: antiseized layer 7, antiseized layer 7 laminating is on the inner wall of mixing chamber 5. So set up, after the disappearance agent flows into mixing chamber 5 and mixes, can not glue on the inner wall of mixing chamber 5 when flowing out in mixing chamber 5.

Further, the release layer 7 has corrosion resistance. The anti-sticking layer 7 is prevented from being damaged by corrosive control agent, and the inner wall of the mixing cavity 5 is prevented from being corroded by the control agent.

Regarding the specific structure of the stirring assembly 3, as an optional implementation manner, in an embodiment of the present invention, the stirring assembly 3 includes: a stirring shaft 31, blades 32 and a motor 33. The stirring shaft 31 is inserted into the inner ring of the bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the stirring cavity 4. So that the agitating shaft 31 is rotatably provided in the agitating chamber 4. The motor 33 is fixedly arranged at the top of the outer side of the stirring chamber 4, and a motor shaft of the motor 33 is connected with the stirring shaft 31, so that the motor 33 can transmit power to the stirring shaft 31 to drive the stirring shaft 31 to rotate. The blades 32 are fixedly arranged on the side wall of the stirring shaft 31, and when the stirring shaft 31 rotates, the blades 32 are driven to rotate around the stirring shaft 31, so that the stirring in the stirring cavity 4 is performed.

Further, a through hole 8 is provided in the blade 32. When the stirring shaft 31 drives the blades 32 to rotate to stir the composition of the control agent, the composition can pass through the through hole 8, so that the resistance of the blades 32 to the composition is reduced, and the torque of the motor 33 is reduced. The agent outside the through hole 8 flows fast under the pushing action of the blade 32, while the agent at the through hole 8 flows along with the agent outside the through hole 8 due to the liquid tension, but the flowing speed of the agent at the through hole 8 is less than that of the agent outside the through hole 8, so that a segmentation laminar flow is formed in the stirring cavity 4, and the mixing effect is improved.

As an optional implementation manner, in an embodiment of the present invention, the stirring assembly 3 further includes: support frame 34, set up the shaft hole on the support frame 34, support frame 34 is connected with the inner wall of cavity 1 to separate cavity 1 for stirring chamber 4 and mixing chamber 5. One end of the stirring shaft 31 passes through the bearing and then is connected with a motor shaft of the motor 33, and the other end of the stirring shaft 31 is inserted into a shaft hole on the support frame 34. So set up, (mixing) shaft 31 is supported by bearing and support frame 34 simultaneously for it is more smooth and easy when (mixing) shaft 31 rotates.

The present application also provides a dispensing device comprising the abovedescribed embodiment of the on-line mixing device for the sterilant. According to the arrangement, the combined agent of the sterilizing agent is introduced into the cavity 1 from the feed inlet 2 and then mixed to form the combined agent, and then the combined agent is immediately output to the dispensing device from the discharge port 9 and sprayed to the surface of the medium polluted by radioactivity, so that the situation that the dispensing device is blocked due to gelation of the sterilizing agent along with the lapse of time, and the pressing of the sterilizing agent and the recycling and decontamination effects of the copolymer film cannot be realized is prevented.

It should be noted that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like as used herein refer to an orientation or positional relationship indicated in the drawings for convenience and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description herein, it is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments. The multiple schemes provided by the application comprise basic schemes of the schemes, are independent of each other and are not restricted to each other, but can be combined with each other under the condition of no conflict, so that multiple effects are achieved together.

While embodiments of the present application have been shown and described above, it is to be understood that the above embodiments are exemplary and not to be construed as limiting the present application, and that changes, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (9)

1. An inline mixing apparatus for a sterilant, comprising:

a cavity (1) for containing a composition;

the feeding hole (2) is communicated with the cavity (1) and is used for introducing a composition;

the stirring component (3) extends into the cavity (1) and is used for stirring the cavity (1);

and the discharge port (9) is communicated with the cavity (1) and is used for connecting a spraying and applying device.

2. The sterilant line mixing apparatus according to claim 1, wherein the chamber (1) comprises:

the stirring assembly (3) is arranged in the stirring cavity (4), and the feed inlet (2) is communicated with the stirring cavity (4);

and the mixing cavity (5) is communicated with the stirring cavity (4), and the discharge hole (9) is communicated with the mixing cavity (5).

3. The sterilant inline mixing apparatus of claim 2, further comprising:

a mixing core (6) disposed within the mixing chamber (5).

4. The sterilant inline mixing apparatus of claim 2, further comprising:

an anti-sticking layer (7) arranged on the inner wall of the mixing chamber (5).

5. The sterilant line mixing apparatus according to claim 4, wherein the anti-adhesive layer (7) is corrosion resistant.

6. The sterilant line mixing apparatus according to claim 2, wherein the stirring assembly (3) comprises:

the stirring shaft (31) is rotatably arranged in the stirring cavity (4);

the blades (32) are fixedly arranged on the side wall of the stirring shaft (31);

and the motor (33) is in power connection with the stirring shaft (31).

7. The sterilant line mixing apparatus according to claim 6, wherein the blades (32) are provided with through holes (8).

8. The sterilant inline mixing apparatus according to claim 6, wherein the stirring assembly (3) further comprises:

support frame (34), will cavity (1) is separated for stirring chamber (4) with mixing chamber (5), (mixing) shaft (31) are kept away from the one end of motor (33) is rotated and is connected on support frame (34).

9. An application device comprising a decontrol agent in-line mixing device as claimed in any one of claims 1-8.

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