CN215939495U - Novel detachable air diffuser - Google Patents
Novel detachable air diffuser Download PDFInfo
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- CN215939495U CN215939495U CN202120800686.8U CN202120800686U CN215939495U CN 215939495 U CN215939495 U CN 215939495U CN 202120800686 U CN202120800686 U CN 202120800686U CN 215939495 U CN215939495 U CN 215939495U
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- air
- diffuser
- detachable
- supporting part
- duct
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Abstract
The utility model discloses a novel detachable air diffuser, which belongs to the technical field of air diffusers and comprises the following components: air inlet pipeline, a plurality of air duct, diffuser and can dismantle the flange, each the one end of air duct all with air inlet pipeline intercommunication, each the other end of air duct all stretches into in the diffuser, each the air duct all passes through can dismantle the flange with the diffuser can dismantle the connection. The air guide pipe is connected with the diffuser through the detachable flange, so that the air guide pipe has the advantage of convenience in installation, and can be quickly replaced even if the adsorption tower is damaged.
Description
Technical Field
The utility model relates to the technical field of air diffusers, in particular to a novel detachable air diffuser.
Background
Pressure Swing Adsorption (PSA) is a novel gas adsorption separation technology, Pressure Swing adsorption is a method of increasing Pressure or using reduced Pressure (vacuum pumping) or atmospheric Pressure desorption under the condition of constant temperature, Pressure Swing adsorption is used for adsorption and desorption by changing Pressure, the temperature of an adsorbent bed layer caused by adsorption heat and desorption heat is not changed greatly due to the smaller heat conductivity of an adsorbent in the Pressure Swing adsorption operation, Pressure Swing adsorption provides a method of combining pressurization and decompression, which is an adsorption-desorption system generally composed of pressurization adsorption and decompression, under the condition of constant temperature, an adsorption operation cycle process is combined by utilizing the pressurization adsorption and the decompression desorption, the adsorption quantity of the adsorbent to an adsorbent is increased along with the increase of the Pressure and is reduced along with the reduction of the Pressure, and simultaneously, the adsorbed gas is released in the decompression (reduced to the atmospheric Pressure or the vacuum pumping) process, the adsorbent can be regenerated without heat supply from the outside, the product after pressure swing adsorption separation has high purity, can work at room temperature and low pressure, the bed layer does not need to be heated during regeneration, the equipment is simple, the operation and maintenance are simple and convenient, the continuous cycle operation can be realized, and the automation can be completely achieved.
At present, in pressure swing adsorption's adsorption tower, airflow distributor's manufacturing cost is higher, lead to the cost of a whole set of adsorption equipment higher, and because the influence of reversal, the distributor in the adsorption tower damages easily, cause the loss of adsorbent, what adopt in most adsorption towers on the current market is that sieve plate formula structure carries out the air current diffusion, this kind of diffusion structure shows undetachable, and the airflow distribution is inhomogeneous in the adsorption tower moreover, the distributor is damaged easily, thereby increased the maintenance cost of equipment, the life of equipment reduces.
Disclosure of Invention
The above-mentioned problem of non-detachable to the diffuser existence of current adsorption tower aims at providing a novel detachable air diffuser now, adds a detachable flange in the junction of air duct and diffuser, realizes dismantling between air duct and the diffuser and is connected, has solved the non-detachable problem that current diffuser exists.
The specific technical scheme is as follows:
a novel detachable air diffuser comprising:
an air inlet duct;
one end of each air duct is communicated with the air inlet pipeline;
the other end of each air guide pipe extends into the diffuser;
and each air guide pipe is detachably connected with the diffuser through the detachable flange.
The above novel detachable air diffuser, wherein said diffuser comprises: connecting portion and diffusion part, connecting portion with the diffusion part integral type is connected, each the other end of air duct runs through in proper order can dismantle the flange connecting portion, just connecting portion and each the air duct passes through can dismantle flange joint.
Above-mentioned novel detachable air diffuser wherein, still includes: and two ends of the supporting rod are respectively connected with the air inlet pipeline and the diffusion part.
Above-mentioned novel detachable air diffuser, wherein, the bracing piece includes: the air inlet pipe comprises a first supporting part and a second supporting part, wherein one end of the first supporting part is fixedly connected with one end of the second supporting part in a detachable mode, the other end of the first supporting part is fixedly connected with the air inlet pipe, and the other end of the second supporting part is fixedly connected with the diffusion part.
The novel detachable air diffuser is characterized in that the diffusion part is provided with a plurality of air diffusion holes.
The novel detachable air diffuser is characterized in that the other end of each air duct is provided with a horn mouth.
Above-mentioned novel detachable air diffuser, wherein, each the horn mouth is the round platform form of inside hollow.
Above-mentioned novel detachable air diffuser, wherein, each the air duct inside all is provided with the fixed net, be provided with the adsorbent on the fixed net.
Above-mentioned neotype detachable air diffuser, wherein, each the axis of air duct all with the axis of air inlet pipeline is perpendicular.
The novel detachable air diffuser is characterized in that the number of the air guide pipes is 4.
The novel detachable air diffuser is characterized in that the number of the air diffusing holes is 2.
Compared with the prior art, the technical scheme has the positive effects that:
(1) the air guide pipe is connected with the diffuser through the detachable flange, so that the air guide pipe has the advantage of convenience in installation, and can be quickly replaced even if the adsorption tower is damaged;
(2) the utility model is also provided with the support rod, and the two ends of the support rod are respectively connected with the air inlet pipeline and the diffuser, so that the strength of the whole structure is enhanced.
Drawings
FIG. 1 is a front view of a novel removable air diffuser of the present invention;
fig. 2 is a top view of a novel removable air diffuser of the present invention.
In the drawings: 1. an air inlet duct; 2. an air duct; 201. a bell mouth; 3. a diffuser; 301. a connecting portion; 302. a diffusion portion; 303. air diffusing holes; 4. a detachable flange; 5. a support bar; 501. a first support section; 502. a second support portion; 6. fixing the net; 7. an adsorbent.
Detailed Description
The utility model is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Fig. 1 is a front view of a novel detachable air diffuser of the present invention, and fig. 2 is a plan view of the novel detachable air diffuser of the present invention, as shown in fig. 1, which illustrates the novel detachable air diffuser in a gas adsorption apparatus according to a preferred embodiment, and includes: air inlet pipeline 1, a plurality of air duct 2, diffuser 3 and detachable flange 4, the one end of each air duct 2 all runs through and communicates with the lateral wall of the one end of air inlet pipeline 1 mutually, and air inlet pipeline 1's the other end and external trachea flange joint, in each air duct 2's the other end all stretched into diffuser 3, each air duct 2 all can dismantle with diffuser 3 through detachable flange 4 and be connected.
Further, as a preferred embodiment, the diffuser 3 includes: connecting portion 301 and diffusion portion 302, connecting portion 301 and diffusion portion 302 integral type are connected, and the other end of each air duct 2 runs through detachable flange 4, connecting portion 301 in proper order, and connecting portion 301 and each air duct 2 are connected through detachable flange 4, and in addition, each air duct 2 and detachable flange 4 sealed fit.
The above are merely preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The present invention also has the following embodiments in addition to the above:
in a further embodiment of the present invention, please continue to refer to fig. 1, which further includes: the two ends of the support rod 5 are respectively connected with the air inlet pipeline 1 and the diffusion part 302, and the support rod 5 is used for enhancing the strength of the whole structure and is not easy to damage when the air inlet pipeline receives external force.
Further, as a preferred embodiment, the support rod 5 includes: first supporting part 501 and second supporting part 502, the one end detachable fixed connection of one end of first supporting part 501 and second supporting part 502, the other end and the air inlet pipeline 1 fixed connection of first supporting part 501, the other end and the diffusion portion 302 fixed connection of second supporting part 502, first supporting part 501 and second supporting part 502 set up to detachable form, after the flange 4 dismantled of air duct 2 and diffuser 3 has torn down, first supporting part 501 can not hinder overall structure's dismantlement process with second supporting part 502.
Further, as a preferred embodiment, the diffusion portion 302 is provided with a plurality of air diffusion holes 303.
Further, as a preferred embodiment, the other end of each air duct 2 is provided with a bell mouth 201, and the bell mouth 201 is favorable for the flow of air, so that the whole structure has a better diffusion effect.
Further, as a preferred embodiment, each of the flares 201 is a truncated cone with a hollow interior.
Further, as a preferred embodiment, a fixing net 6 is disposed inside the position of each air duct 2 near the bell-mouth 201, and the fixing net 6 is provided with the adsorbent 7, so that the fixing net 6 ensures that the adsorbent 7 can be firmly disposed in the air duct 2, and the phenomenon that the adsorbent 7 easily escapes from the air duct 2 does not occur.
Further, as a preferred embodiment, the central axis of each air duct 2 is perpendicular to the central axis of the air inlet duct 1.
Further, as a preferred embodiment, as shown in fig. 2, the number of airway tubes 2 is 4.
Preferably, the cross section of the connecting portion 301 is circular, and the plurality of air ducts 2 are arranged at equal intervals along the circumferential direction of the connecting portion 301.
Further, as a preferred embodiment, the number of the air diffusing holes 303 is 2.
The gas guide pipe 2 is connected with the diffuser 3 through the detachable flange 4, so that the gas guide pipe has the advantage of convenient installation, and can be quickly replaced even if the adsorption tower is damaged.
The utility model also provides a support rod 5, and two ends of the support rod 5 are respectively connected with the air inlet pipeline 1 and the diffuser 3, so that the strength of the whole structure is enhanced.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (11)
1. A novel detachable air diffuser, characterized in that it comprises:
an air inlet duct;
one end of each air duct is communicated with the air inlet pipeline;
the other end of each air guide pipe extends into the diffuser;
and each air guide pipe is detachably connected with the diffuser through the detachable flange.
2. The new detachable air diffuser of claim 1, wherein said diffuser comprises: connecting portion and diffusion part, connecting portion with the diffusion part integral type is connected, each the other end of air duct runs through in proper order can dismantle the flange connecting portion, just connecting portion and each the air duct passes through can dismantle flange joint.
3. The novel removable air diffuser of claim 2 further comprising: and two ends of the supporting rod are respectively connected with the air inlet pipeline and the diffusion part.
4. A novel detachable air diffuser according to claim 3 wherein said support rods comprise: the air inlet pipe comprises a first supporting part and a second supporting part, wherein one end of the first supporting part is fixedly connected with one end of the second supporting part in a detachable mode, the other end of the first supporting part is fixedly connected with the air inlet pipe, and the other end of the second supporting part is fixedly connected with the diffusion part.
5. The new detachable air diffuser of claim 2, wherein said diffuser portion is provided with a plurality of diffusing holes.
6. The new detachable air diffuser of claim 1, wherein the other end of each air duct is provided with a flare.
7. The new detachable air diffuser of claim 6, wherein each of said flares is in the shape of a truncated cone with a hollow interior.
8. The new detachable air diffuser of claim 1, wherein each of said air ducts is internally provided with a fixed net on which an adsorbent is arranged.
9. The novel removable air diffuser of claim 1 wherein the central axis of each of said air ducts is perpendicular to the central axis of said air inlet duct.
10. The new detachable air diffuser of claim 1, wherein said number of air ducts is 4.
11. The new detachable air diffuser of claim 5, wherein said number of diffusing holes is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120800686.8U CN215939495U (en) | 2021-04-19 | 2021-04-19 | Novel detachable air diffuser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120800686.8U CN215939495U (en) | 2021-04-19 | 2021-04-19 | Novel detachable air diffuser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215939495U true CN215939495U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120800686.8U Active CN215939495U (en) | 2021-04-19 | 2021-04-19 | Novel detachable air diffuser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215939495U (en) |
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2021
- 2021-04-19 CN CN202120800686.8U patent/CN215939495U/en active Active
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