CN214949065U - Built-in air chamber structure of incinerator - Google Patents
Built-in air chamber structure of incinerator Download PDFInfo
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- CN214949065U CN214949065U CN202120901965.3U CN202120901965U CN214949065U CN 214949065 U CN214949065 U CN 214949065U CN 202120901965 U CN202120901965 U CN 202120901965U CN 214949065 U CN214949065 U CN 214949065U
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Abstract
The application discloses burn built-in plenum structure of burning furnace. Belong to msw incineration structure technical field, this structure can improve the wind speed under the prerequisite of reduce cost, and then reduces the air feed pressure to stabilize the air feed, and simple structure, convenient to use. The air inlet pipeline is fixedly arranged at the lower end of the external air chamber; the air outlet pipeline is arranged in the external air chamber, one end of the air outlet pipeline is communicated and connected with the air inlet pipeline, and the other end of the air outlet pipeline is communicated and connected with the internal air chamber; and a plurality of air outlet holes for air outlet are formed in the built-in air chamber.
Description
Technical Field
The utility model belongs to the technical field of the msw incineration structure technique and specifically relates to an burn built-in plenum structure of burning furnace.
Background
With the development of science and technology and the improvement of living standard, the action of environmental protection has been receiving more and more attention from various aspects, wherein the most important is the garbage disposal problem, and the prior art mainly uses the incineration of the garbage incinerator as the main part.
The problems in installation, debugging and loading operation of the garbage incinerator are various, wherein air supply pressure is low, uneven phenomena such as unstable air supply amount cannot be effectively controlled, the burnout rate of the garbage incinerator is influenced, the slag discharge amount is large, the burning reduction stability control difficulty is large, and heat utilization is low.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve current waste incinerator and have that air feed pressure is big or the unstable not enough of the air feed volume, provide one kind and improve the wind speed under the prerequisite that can reduce cost, and then reduce air feed pressure to stabilize the air feed, and simple structure, convenient to use's the built-in plenum structure of burning furnace that burns.
The technical problem is solved by the following technical scheme:
an internal air chamber structure of an incinerator comprises an air inlet pipeline, an external air chamber with an air outlet, an air outlet pipeline and an internal air chamber, wherein the air outlet is arranged at the upper end of the external air chamber; the air outlet pipeline is arranged in the external air chamber, one end of the air outlet pipeline is communicated and connected with the air inlet pipeline, and the other end of the air outlet pipeline is communicated and connected with the internal air chamber;
and a plurality of air outlet holes for air outlet are formed in the built-in air chamber.
As a further aspect of the present invention: the built-in air chamber comprises a base, a top cover and a plurality of connecting strips, the base is connected with the top cover through the connecting strips, the connecting strips are annularly distributed between the base and the top cover, and the air outlet is arranged between the two adjacent connecting strips.
As a further aspect of the present invention: the base, the top cover and the connecting strips are integrally formed.
As a further aspect of the present invention: the air outlet holes and the air outlet pipeline are arranged in an inclined mode, and the inclination angle is 25-50 degrees.
As a further aspect of the present invention: the inclination angle of the air outlet hole and the air outlet pipeline is 32.5 degrees.
As a further aspect of the present invention: the air inlet pipeline is embedded and connected with the lower end of the external air chamber, and the embedded and connected positions are connected in a sealing mode through sealing rings.
The utility model discloses can reach following effect:
the utility model provides an burn built-in plenum structure of burning furnace compares with prior art, the beneficial effects of the utility model are that: the wind speed can be improved on the premise of reducing the cost, the wind supply pressure is further reduced, the wind supply is stable, and the wind supplying device is simple in structure and convenient to use.
Drawings
Fig. 1 is a schematic overall structure diagram of an internal plenum structure according to an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the present invention;
fig. 3 is a structural sectional view of the built-in plenum in the embodiment of the present invention.
The figures are numbered: the air conditioner comprises an external air chamber 1, an air outlet 11, an air inlet pipeline 2, an air outlet pipeline 3, an internal air chamber 4, an air outlet 5, a base 41, a top cover 43 and a connecting strip 42.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the embodiment, an internal air chamber structure of an incinerator is shown in fig. 1-3, and comprises an air inlet pipeline 2, an external air chamber 1 with an air outlet 11, an air outlet pipeline 3 and an internal air chamber 4, wherein the air outlet 11 is arranged at the upper end of the external air chamber 1, and the air inlet pipeline 2 is fixedly arranged at the lower end of the external air chamber 1; the air outlet pipe 3 is arranged in the external air chamber 4, one end of the air outlet pipe 3 is communicated and connected with the air inlet pipe 2, and the other end of the air outlet pipe 3 is communicated and connected with the internal air chamber 4; and a plurality of air outlet holes 5 for air outlet are arranged on the internal air chamber 4.
Referring to fig. 2, the internal plenum 4 includes a base 41, a top cover 43 and a plurality of connecting strips 42, the base 41 and the top cover 43 are connected by the plurality of connecting strips 42, the plurality of connecting strips 42 are annularly distributed between the base 41 and the top cover 43, and the air outlet 5 is arranged between two adjacent connecting strips 42. The base 41, the top cover 43 and the connecting strips 42 are integrally formed.
Referring to fig. 3, the air outlet 5 and the air outlet pipe 3 are arranged in an inclined manner, and the inclination angle is 25-50 °. In this embodiment, the inclination angle between the air outlet 5 and the air outlet pipe 3 is 32.5 °.
In the embodiment, the air inlet pipeline 2 is embedded and installed at the lower end of the external air chamber 1, and the embedded part is connected in a sealing mode through the sealing ring.
The main technical difficulties to be solved in the design process of the embodiment are as follows: 1. the air supply speed is improved; 2. reducing the air supply pressure; 3. reducing the power of a fan; 4. the equipment cost is reduced;
in order to solve the four problems, the wind is directly sent to the bottom of the fire grate segment by changing the structure in the embodiment, the pressure loss along the way is avoided, the wind speed sent to the lower part of the fire grate segment is greatly improved under the same condition, and the wind speed entering a garbage material layer on the fire grate is uniform and powerful.
The utility model provides an burn built-in plenum structure of burning furnace improves the wind speed under the prerequisite that can reduce cost, and then reduces the air feed pressure to stabilize the air feed, and simple structure, convenient to use, the reliability is high.
The above only is the preferred embodiment of the present invention, not therefore the limit the patent protection scope of the present invention, all applications the equivalent structure transformation made by the contents of the specification and the drawings of the present invention is directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The internal air chamber structure of the incinerator is characterized by comprising an air inlet pipeline, an external air chamber with an air outlet, an air outlet pipeline and an internal air chamber, wherein the air outlet is arranged at the upper end of the external air chamber; the air outlet pipeline is arranged in the external air chamber, one end of the air outlet pipeline is communicated and connected with the air inlet pipeline, and the other end of the air outlet pipeline is communicated and connected with the internal air chamber;
and a plurality of air outlet holes for air outlet are formed in the built-in air chamber.
2. The structure of an internal plenum of an incinerator according to claim 1, wherein the internal plenum comprises a base, a top cover and a plurality of connecting strips, the base and the top cover are connected by the plurality of connecting strips, the plurality of connecting strips are annularly distributed between the base and the top cover, and the air outlet is arranged between two adjacent connecting strips.
3. The structure of an internal plenum of an incinerator as claimed in claim 2, wherein the base, the top cover and the plurality of connecting strips are integrally formed.
4. The structure of an internal plenum of an incinerator according to any one of claims 1 to 3, wherein said air outlet holes are arranged obliquely to said air outlet duct at an angle of inclination of 25 ° to 50 °.
5. The structure of an internal plenum of an incinerator according to claim 4, wherein the angle of inclination of the air outlet hole to the air outlet duct is 32.5 °.
6. The structure of an internal air chamber of an incinerator according to claim 1, wherein the air inlet duct is mounted at the lower end of the external air chamber in an embedded manner, and the embedded portion is hermetically connected by a seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120901965.3U CN214949065U (en) | 2021-04-28 | 2021-04-28 | Built-in air chamber structure of incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120901965.3U CN214949065U (en) | 2021-04-28 | 2021-04-28 | Built-in air chamber structure of incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214949065U true CN214949065U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120901965.3U Active CN214949065U (en) | 2021-04-28 | 2021-04-28 | Built-in air chamber structure of incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214949065U (en) |
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2021
- 2021-04-28 CN CN202120901965.3U patent/CN214949065U/en active Active
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