CN217367923U

CN217367923U - Gas mixing device

Info

Publication number: CN217367923U
Application number: CN202123296774.8U
Authority: CN
Inventors: 温国旗; 韩忠娟; 陈文照; 李鹏程
Original assignee: Garden Environmental Protection Co ltd
Current assignee: Garden Environmental Protection Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-09-06
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to a gas mixing device, including mixing box, first baffle subassembly and second baffle subassembly. The mixing box is provided with more than two air inlets and an air outlet. A first baffle assembly and a second baffle assembly are arranged in the mixing box, the first baffle assembly is used for dividing the mixing box into an upper cavity and a lower cavity, and the upper cavity is communicated with the lower cavity; the second baffle component is used for dividing the mixing box into a left cavity and a right cavity, and the left cavity is communicated with the right cavity. Different gases are discharged from the gas outlet after passing through the first baffle plate assembly and the second baffle plate assembly through more than two gas inlets respectively. The first baffle plate component divides the mixing box into an upper cavity and a lower cavity, and the two cavities are communicated. The second baffle assembly divides the mixing tank into a left chamber and a right chamber, and the two chambers are also communicated. Different gases pass through the air inlet and then pass through the upper chamber, the lower chamber, the left chamber and the right chamber, and the mixing direction of the gases is continuously changed, so that different gases are fully mixed.

Description

Gas mixing device

Technical Field

The application relates to the technical field of gas mixing, in particular to a gas mixing device.

Background

Need mix different waste gases before organic waste gas handles, use the mixing box to carry out the mixture of different waste gases, reach the effect of misce bene now mainly.

However, the structure of the existing mixing box is too simple, and the baffling baffle is mainly arranged in the same direction to achieve the mixing effect. The mixing is simply carried out back and forth in two directions (up and down), the mixing effect is not good, and the effect of fully and uniformly mixing cannot be achieved.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the present application provides a gas mixing device, lets different gases realize abundant homogeneous mixing.

To achieve the above object, the present inventors provide a gas mixing device comprising: the mixing box comprises a mixing box body, a first baffle plate assembly and a second baffle plate assembly;

the mixing box is provided with more than two air inlets, and the mixing box is also provided with an air outlet;

the mixing box is internally provided with the first baffle assembly and the second baffle assembly;

the first baffle plate assembly is used for dividing the mixing box into an upper chamber and a lower chamber, and the upper chamber is communicated with the lower chamber;

the second baffle component is used for dividing the mixing box into a left chamber and a right chamber, and the left chamber is communicated with the right chamber;

different gases are discharged from the gas outlet after passing through the first baffle plate assembly and the second baffle plate assembly through more than two gas inlets respectively.

In some embodiments, the mixing tank further comprises a communication port disposed at one side of the second baffle assembly, and two or more of the air inlet and the air outlet are disposed at the other side of the second baffle assembly;

and gas enters the communication port through more than two gas inlets and is discharged from the gas outlet.

In some embodiments, the mixing box has the air outlet opened at an upper end thereof.

In some embodiments, the first baffle assembly is L-shaped in cross-section.

In some embodiments, the second baffle assembly has a width greater than one-half of the width of the mixing box interior cavity.

In some embodiments, the height of the second baffle assembly coincides with the height of the mixing box interior cavity.

In some embodiments, two or more of the air inlets are provided with an air inlet flange, and the air inlet flange is used for communicating with an air inlet pipe.

In some embodiments, the air outlet is provided with an air outlet flange, and the air outlet flange is used for communicating with an air outlet pipe.

Be different from prior art, above-mentioned technical scheme is provided with first baffle subassembly and second baffle subassembly in the mixing box, has carried out the cutting to the mixing box from two directions. The first baffle plate component divides the mixing box into an upper cavity and a lower cavity, and the two cavities are communicated. The second baffle assembly divides the mixing tank into a left chamber and a right chamber, and the two chambers are also communicated. Different gases pass through the air inlet and then pass through the upper chamber, the lower chamber, the left chamber and the right chamber, and the mixing direction of the gases is continuously changed, so that the different gases are fully and uniformly mixed.

The above description of the present invention is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clearly understood by those skilled in the art, further, the present invention can be implemented according to the contents described in the text and the drawings of the present application, and in order to make the above objects, other objects, features, and advantages of the present application more easily understood, the following description will be made in conjunction with the detailed description of the present application and the drawings.

Drawings

The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of particular embodiments of the present application, as well as others related thereto, and are not to be construed as limiting the application.

In the drawings of the specification:

FIG. 1 is a schematic diagram of a mixing box according to an embodiment;

FIG. 2 is a schematic diagram illustrating the flow of gases within the mixing box according to one embodiment;

FIG. 3 is another schematic diagram of the mixing box according to the embodiment;

FIG. 4 is a schematic diagram of a portion of the mixing box according to an embodiment;

FIG. 5 is a schematic structural view of a first baffle assembly and a second baffle assembly according to the embodiments;

fig. 6 is another structural schematic diagram of the first baffle plate assembly and the second baffle plate assembly according to the embodiment.

The reference numerals referred to in the above figures are explained below:

1. a mixing box;

11. an air inlet;

111. a first air inlet;

112. a second air inlet;

12. an air outlet;

13. a communication port;

2. a first baffle plate assembly;

3. and a second baffle assembly.

Detailed Description

In order to explain in detail possible application scenarios, technical principles, practical embodiments, and the like of the present application, the following detailed description is given with reference to the accompanying drawings in conjunction with the listed embodiments. The embodiments described herein are merely for more clearly illustrating the technical solutions of the present application, and therefore, the embodiments are only used as examples, and the scope of the present application is not limited thereby.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or related to other embodiments specifically defined. In principle, in the present application, the technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution as long as there is no technical contradiction or conflict.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the use of relational terms herein is intended only to describe particular embodiments and is not intended to limit the present application.

In the description of the present application, the term "and/or" is a expression for describing a logical relationship between objects, indicating that three relationships may exist, for example, a and/or B, indicating that: there are three cases of A, B, and both A and B. In addition, the character "/" herein generally indicates that the former and latter associated objects are in a logical relationship of "or".

In this application, terms such as "first" and "second" are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Without further limitation, in this application, the use of "including," "comprising," "having," or other similar expressions in phrases and expressions of "including," "comprising," or "having," is intended to cover a non-exclusive inclusion, and such expressions do not exclude the presence of additional elements in a process, method, or article that includes the recited elements, such that a process, method, or article that includes a list of elements may include not only those elements but also other elements not expressly listed or inherent to such process, method, or article.

As is understood in the "review guidelines," in this application, the terms "greater than," "less than," "more than," and the like are to be understood as excluding the number; the expressions "above", "below", "within" and the like are understood to include the present numbers. Furthermore, the description of embodiments herein of the present application of the term "plurality" means more than two (including two), and expressions relating to "plurality" similar thereto are also to be understood, such as "plurality", etc., unless explicitly defined otherwise.

In the description of the embodiments of the present application, spatially relative expressions such as "central," "longitudinal," "lateral," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used, and the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the specific embodiments or drawings and are only for convenience of describing the specific embodiments of the present application or for the convenience of the reader, and do not indicate or imply that the device or component in question must have a specific position, a specific orientation, or be constructed or operated in a specific orientation and therefore should not be construed as limiting the embodiments of the present application.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," and "disposed" used in the description of the embodiments of the present application are to be construed broadly. For example, the connection can be a fixed connection, a detachable connection, or an integrated arrangement; it can be a mechanical connection, an electrical connection, or a communication connection; they may be directly connected or indirectly connected through an intermediate; which may be communication within two elements or an interaction of two elements. Specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains in accordance with specific situations.

The 1 mist of current mixing box mainly is at the inside baffle that sets up of mixing box 1, and the air current can be baffled in 1 inside of mixing box under the effect of baffle, reaches the mixed effect. But gaseous baffling once only, it is not good to mix the effect, consequently, the inventor sets up a baffle more and carries out certain restriction to the length and the height of baffle on original basis for gaseous in mixing box 1 through baffling many times, misce bene and abundant.

Referring to fig. 1 and 3, the present embodiment relates to a gas mixing device, including: a mixing box 1, a first baffle assembly 2 and a second baffle assembly 3. The mixing box 1 is provided with more than two air inlets 11, and the mixing box 1 is also provided with an air outlet 12. A first baffle plate component 2 and a second baffle plate component 3 are arranged in the mixing box 1, the first baffle plate component 2 is used for dividing the mixing box 1 into an upper chamber and a lower chamber, and the upper chamber is communicated with the lower chamber; the second baffle component 3 is used for dividing the mixing box 1 into a left chamber and a right chamber, and the left chamber is communicated with the right chamber. Different gases respectively pass through more than two gas inlets 11, pass through the first baffle assembly 2 and the second baffle assembly 3 and are discharged from the gas outlet 12.

The mixing box 1 may be in the shape of an existing mixing box 1, such as a cube, a cuboid, an irregular shape, or the like. Alternatively, the mixing tank 1 is cube shaped. More than two air inlets 11 are formed in the mixing box 1, so that different gases enter the mixing box 1 through different air inlets 11 to be mixed, and are finally discharged from the air outlet 12.

The first baffle assembly 2 divides the mixing box 1 into an upper chamber and a lower chamber, and the second baffle assembly 3 divides the mixing box 1 into a left chamber and a right chamber, so that the first baffle assembly 2 and the second baffle assembly 3 are crossed with each other in one line. And since the upper chamber is communicated with the lower chamber and the left chamber is communicated with the right chamber, although the mixing box 1 is divided into different chambers by the first baffle assembly 2 and the second baffle assembly 3, there is always a port communicated between the different chambers, so that the gas can be deflected between the different chambers and finally discharged from the gas outlet 12.

Above-mentioned technical scheme is provided with first baffle subassembly 2 and second baffle subassembly 3 in mixing box 1, has carried out the cutting to mixing box 1 from two directions. The first baffle plate assembly 2 divides the mixing box 1 into an upper chamber and a lower chamber, and the two chambers are communicated. The second baffle assembly 3 divides the mixing tank 1 into a left chamber and a right chamber, and these two chambers are also in communication. Different gases pass through the upper chamber, the lower chamber, the left chamber and the right chamber after passing through the gas inlet 11, and the mixing direction of the gases is continuously changed, so that the different gases are fully and uniformly mixed.

According to some embodiments of the present application, optionally, as shown in fig. 1 and 2, the mixing box 1 further includes a communication port 13, the communication port 13 is disposed on one side of the second baffle assembly 3, and the two or more air inlets 11 and the air outlet 12 are disposed on the other side of the second baffle assembly 3. The gas enters the communication port 13 through more than two gas inlets 11 and is discharged from the gas outlet 12.

Wherein, in order to ensure that the gas can be baffled for a plurality of times, the gas inlet 11 and the gas outlet 12 are designed in a certain way. In addition, for the convenience of description, the mixing box 1 further comprises a communication port 13 for communication transition. The communication port 13 is arranged on one side of the second baffle assembly 3, the air inlet 11 and the air outlet 12 are arranged on the other side of the second baffle assembly 3, and the air inlet 11 and the air outlet 12 are arranged on the same side. In a preferred embodiment, there are two air inlets 11, including a first air inlet 111 and a second air inlet 112. The first air inlet 111 and the second air inlet 112 are provided at adjacent surfaces of the mixing box 1.

Use first baffle subassembly 2 as the comparison object, divide into upper strata circulation cavity and lower floor circulation cavity with mixing box 1, two circulation cavities all are provided with second baffle subassembly 3 and two circulation cavities pass through intercommunication mouth 13 intercommunication from top to bottom. At lower laminar flow cavity branch for both sides through second baffle subassembly 3, one side is provided with two air inlets 11, and the opposite side is provided with intercommunication mouth 13, and the both sides intercommunication of the second baffle subassembly 3 of lower floor, different gases enter into one side of second baffle subassembly 3 through different air inlets 11 respectively like this, again because the both sides intercommunication of second baffle subassembly 3, different gases can be baffled to intercommunication mouth 13. In the upper layer flow chamber, the first baffle plate assembly 2 divides the mixing tank 1 into an upper chamber and a lower chamber, and the upper and lower chambers are communicated with each other, so that the gas in the communication port 13 is deflected to the upper layer flow chamber. The upper circulation chamber is also divided into two sides through the second baffle assembly 3, one side is provided with the communicating port 13, the other side is provided with the gas outlet 12, and the both sides of the second baffle assembly 3 on the upper layer are also communicated, and the gas at the communicating port 13 is baffled to the gas outlet 12 from one side of the second baffle assembly 3 and is discharged from the gas outlet 12. Thus, the mixing direction of the gas is continuously changed through multiple times of baffling, so that different gases are fully and uniformly mixed.

According to some embodiments of the present application, optionally, the upper end of the mixing box 1 is opened with an air outlet 12. In order to make the number of times of gas deflection sufficient, an air outlet 12 is provided at the upper end of the mixing box 1. Therefore, the gas in the upper layer of the circulation chamber at one side of the second baffle component 3 is baffled to the other side of the second baffle component 3 and then needs to be upwards baffled and discharged from the gas outlet 12, so that the baffling times are increased, and the gas is more uniformly mixed.

According to some embodiments of the present application, optionally, as shown in fig. 4-6, the first baffle assembly 2 is L-shaped in cross-section. Since the first baffle assembly 2 divides the mixing tank 1 into an upper chamber and a lower chamber, and the two chambers are in flow communication, the cross section of the first baffle assembly 2 is L-shaped, i.e., the plan view is L-shaped. The length of the L-shape is the same as the length of the mixing box 1, but the width is not uniform, and there is an opening between the L-shape and the mixing box inner chamber through which the communication port 13 flows in the upper chamber and the lower chamber. As a preferred embodiment, the first baffle assembly 2 is arranged parallel to the horizontal direction with the opening and the communication port 13 on one side of the second baffle assembly 3 and the air inlet 11 and the air outlet 12 on the other side of the second baffle assembly 3. The gas in the communication port 13 is deflected to the upper flow chamber through the L-shaped opening.

According to some embodiments of the present application, optionally, as shown in fig. 1, the width of the second baffle member 3 is greater than one-half of the width of the inner cavity of the mixing box 1. The width of the second baffle assembly 3 is smaller than that of the inner cavity of the mixing box 1, so that the left chamber and the right chamber are communicated. On the other hand, in order to guarantee baffling to a certain extent, the width that sets up second baffle subassembly 3 is greater than the half of the width of 1 inner chamber of mixing box, and the gap that left side cavity and right chamber spare circulated diminishes like this, and gaseous baffling angle is better, and gas mixing is more even. As a preferred embodiment, as shown in fig. 2, one end of the second baffle assembly 3 is arranged at the front end of the inner cavity of the mixing box 1, and the other end of the second baffle assembly 3 has a gap with the rear end of the inner cavity of the mixing box 1; and the opening of setting up the L type sets up the front end at the mixing box 1 inner chamber, and air inlet 11 is seted up at the front end of mixing box 1. Different gases enter the rear end of the mixing box 1 through an air inlet 11 at the front end of the mixing box 1 and are baffled to a communication port 13 through a gap of the second baffle component 3. Since the L-shaped opening is provided at the front end of the inner chamber of the mixing box 1, the gas in the communication port 13 is deflected upward to the upper flow chamber by flowing to the front end of the inner chamber of the mixing box 1. The gas in the upper flow-through chamber then needs to flow to the rear end of the mixing box 1, being deflected to the gas outlet 12 through the gaps of the second baffle assembly 3. Or baffling is performed again according to the position of the air outlet 12. Through the position setting, increase gaseous baffling number of times for gas mixing is more even.

According to some embodiments of the present application, optionally, as shown in fig. 1, the height of the second baffle member 3 coincides with the height of the inner cavity of the mixing box 1. In order to ensure that the gas is deflected according to a given route, the second baffle assembly 3 only has a gap in one direction, so that the height of the second baffle assembly 3 is set to be consistent with the height of the inner cavity of the mixing box 1. As a preferred embodiment, the second baffle member 3 is a one-piece plate and is parallel to the vertical direction.

According to some embodiments of the present application, optionally, more than two air inlets 11 are provided with air inlet flanges, and the air inlet flanges are used for communicating with the air inlet pipe. An intake flange is provided at the intake port 11 for facilitating communication with the intake pipe. As a preferred embodiment, a sealing ring can be arranged at the air inlet flange to increase the sealing performance.

According to some embodiments of the present application, optionally, an outlet flange is disposed on the outlet 12, and the outlet flange is used for communicating with an outlet pipe. Similarly, a gas outlet flange is provided at the gas outlet 12 for the convenience of communicating with the gas outlet pipe. As a preferred embodiment, a sealing ring can be arranged at the air outlet flange to increase the sealing performance.

Finally, it should be noted that, although the above embodiments have been described in the text and drawings of the present application, the scope of the patent protection of the present application is not limited thereby. All technical solutions which are generated by replacing or modifying the equivalent structure or the equivalent flow according to the contents described in the text and the drawings of the present application, and which are directly or indirectly implemented in other related technical fields, are included in the scope of protection of the present application.

Claims

1. A gas mixing apparatus, comprising: the mixing box comprises a mixing box body, a first baffle plate assembly and a second baffle plate assembly;

2. The gas mixing device according to claim 1, wherein the mixing tank further comprises a communication port provided at one side of the second baffle assembly, and two or more of the gas inlet ports and the gas outlet ports are provided at the other side of the second baffle assembly;

3. The gas mixing device of claim 2, wherein the gas outlet is opened at an upper end of the mixing box.

4. The gas mixing apparatus of claim 1, wherein the first baffle assembly is L-shaped in cross-section.

5. The gas mixing device of claim 1, wherein the width of the second baffle assembly is greater than one-half the width of the mixing box interior cavity.

6. The gas mixing device of claim 5, wherein the height of the second baffle assembly corresponds to the height of the mixing box interior cavity.

7. The gas mixing device of claim 1, wherein more than two of the gas inlets are provided with gas inlet flanges for communicating with gas inlet pipes.

8. The gas mixing device of claim 1, wherein the gas outlet is provided with a gas outlet flange, and the gas outlet flange is used for being communicated with a gas outlet pipe.