CN210012806U - Air supply system of coke oven and coking equipment applying same - Google Patents
Air supply system of coke oven and coking equipment applying same Download PDFInfo
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- CN210012806U CN210012806U CN201920706660.XU CN201920706660U CN210012806U CN 210012806 U CN210012806 U CN 210012806U CN 201920706660 U CN201920706660 U CN 201920706660U CN 210012806 U CN210012806 U CN 210012806U
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- coke oven
- air supply
- supply system
- coke
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Abstract
The embodiment of the utility model provides an air supply system of a coke oven, a heat exchange chamber of the coke oven is positioned above a carbonization chamber, and the air supply system of the coke oven comprises a fan and an air duct communicated with the fan; the ventilating duct comprises a plurality of groups of branch pipes, a plurality of branch pipe collecting pipes and a main pipe, wherein the plurality of groups of branch pipes are positioned at the top of the coke oven and are arranged along the coke side direction; each group of branch pipes are respectively communicated with the main pipe through a branch pipe collecting pipe; one end of the main pipe is communicated with an air outlet of the fan; each group of branch pipes comprises a plurality of branch pipes which are distributed along the direction vertical to the coke side, one end of each branch pipe is communicated with the heat exchange chamber of the coke oven, and the other end is communicated with the corresponding branch pipe collecting pipe. The air supply system of the coke oven and the coking equipment using the same provided by the embodiment of the utility model can realize the air supply to the coke oven with the heat exchange chamber positioned at the upper part of the coking chamber.
Description
Technical Field
The utility model relates to the technical field of coke ovens, in particular to an air supply system of a coke oven and a coking device using the same.
Background
In the coking process, air is required to be supplied to a combustion chamber in the coke oven for gas combustion to provide the heat required in the coking process. In the existing coke oven, a combustion chamber and a carbonization chamber are positioned at the upper part of the coke oven, and a heat exchange chamber (or a regenerative chamber) is positioned at the lower part, so that the air supply of the coke oven is realized by a damper positioned at the lower part of the coke oven. In some novel coke ovens, the combustion chamber and the carbonization chamber are positioned at the lower part of the coke oven, and the heat exchange chamber is positioned at the upper part, so that the design is favorable for recovering heat in waste gas discharged by the combustion chamber and reducing energy consumption; the existing air supply method is not suitable for the novel coke oven, so that an air supply system suitable for the novel coke oven needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide an air supply system of coke oven and use its coke-oven plant to realize being arranged in the coke oven on carbomorphism room upper portion to the heat transfer room and supplying air. The specific technical scheme is as follows:
the utility model provides an air supply system of a coke oven, wherein a heat exchange chamber of the coke oven is positioned above a carbonization chamber, and the air supply system of the coke oven comprises a fan and an air duct communicated with the fan;
the ventilating duct comprises a plurality of groups of branch pipes, a plurality of branch pipe collecting pipes and a main pipe, wherein the plurality of groups of branch pipes are positioned at the top of the coke oven and are arranged along the coke side direction; each group of branch pipes are respectively communicated with the main pipe through a branch pipe collecting pipe; one end of the main pipe is communicated with an air outlet of the fan;
each group of branch pipes comprises a plurality of branch pipes which are distributed along the direction vertical to the coke side, one end of each branch pipe is communicated with the heat exchange chamber of the coke oven, and the other end is communicated with the corresponding branch pipe collecting pipe.
In some embodiments of the first aspect of the present invention, the component tubes are arranged at equal intervals in the direction of the focal side.
In some embodiments of the first aspect of the present invention, each of the plurality of branched pipes includes a plurality of branched pipes.
In some embodiments of the first aspect of the present invention, the plurality of branched pipes in each branched pipe are arranged at equal intervals in a direction perpendicular to the coke side.
In some embodiments of the first aspect of the present invention, each of the branch pipes is provided with a valve.
In some embodiments of the first aspect of the present invention, the outlet end of the valve on each branch pipe is provided with an orifice plate.
In some embodiments of the first aspect of the present invention, the air inlet of the blower is communicated with an operating room at the bottom of the coke oven.
The utility model discloses the second aspect provides a coking equipment, including the coke oven with the utility model discloses the first aspect the air supply system of coke oven, the heat transfer room of coke oven is located carbonization room top.
The embodiment of the utility model provides an air supply system of coke oven and use its coke-oven plant can realize being arranged in the coke oven on carbomorphism room upper portion to the heat transfer room and supply air.
Drawings
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 view of an air supply system of a coke oven.
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.
The utility model provides an air supply system of a coke oven, wherein a heat exchange chamber of the coke oven is positioned above a carbonization chamber, as shown in figure 1, the air supply system of the coke oven 1 comprises a fan 7 and an air duct communicated with the fan;
the ventilating duct comprises a plurality of groups of branch pipes, a plurality of branch pipe collecting pipes 5 and a main pipe 6, wherein the plurality of groups of branch pipes are positioned at the top of the coke oven and are arranged along the coke side direction; each group of branch pipes are respectively communicated with a main pipe 6 through a branch pipe collecting pipe 5; one end of the header pipe 6 is communicated with an air outlet of the fan 7;
each group of branch pipes comprises a plurality of branch pipes 4 distributed along the direction vertical to the coke side, one end of each branch pipe 4 is communicated with the heat exchange chamber of the coke oven 1, and the other end is communicated with the corresponding branch pipe header pipe 5.
In the utility model, air is sent into the heat exchange chamber of the coke oven 1 through the main pipe 6, the branch pipe collecting pipe 5 and each branch pipe 4 by the fan 7. In the utility model, the connection mode between the fan 7 and the header pipe, between the header pipe, the branch pipe collecting pipe and the branch pipe, and between the branch pipe and the coke oven is the conventional technical means in the field, and the utility model is not described herein; in addition, the material and the specification of house steward, branch pipe header and branch pipe, the technical staff in the field can specifically select according to actual need, the utility model discloses do not do the restriction here.
In the actual production process, the coke ovens usually adopted all have cuboid structures; the term "coke side" as used in the present invention refers to the side of the coke oven from which coke is pushed, which is commonly described in the art and is not described herein.
In some embodiments of the first aspect of the present invention, the component tubes are arranged at equal intervals in the direction of the focal side.
In some embodiments of the first aspect of the present invention, each group of branched pipes comprises a plurality of branched pipes 4.
In some embodiments of the first aspect of the present invention, the plurality of branched pipes 4 in each group of branched pipes are arranged at equal intervals in a direction perpendicular to the coke side.
The arrangement of the branch pipes in each group of branch pipes at equal intervals can ensure that the air is uniformly delivered into the heat exchange chamber of the coke oven.
In some embodiments of the first aspect of the present invention, the number of the branch pipes 4 in each group of branch pipes can be set by those skilled in the art according to actual needs, and the present invention is not limited herein.
In some embodiments of the first aspect of the present invention, each branch pipe 4 is provided with a valve 2.
In some embodiments of the first aspect of the present invention, the outlet end of the valve 2 on each branch pipe 4 is provided with the orifice plate 3.
In some embodiments of the first aspect of the present invention, the valve 2 and the orifice 3 are used to regulate the flow of air into the heat exchange chamber of the coke oven 1 through each branch pipe 4. The installation and the using-way of valve 2 and orifice plate 3 are technical means commonly used in this field, the utility model discloses do not do the perusal here.
In the prior art, the operating rooms 8 of the coke ovens are located at the bottom of the coke oven 1, also called oven basement when the operating rooms 8 are located underground; the operating room 8 of the coke oven is often influenced by the heat in the coke oven, the air temperature in the operating room 8 is higher; the air provided for the coke oven needs to enter a heat exchange chamber of the coke oven to be preheated; therefore, in some embodiments of the first aspect of the present invention, the air inlet of the blower 7 is communicated with the operating room 8 at the bottom of the coke oven, so that the air entering the heat exchange chamber of the coke oven has a higher temperature, the energy consumption required for preheating the air is reduced, and the energy is saved; on the other hand, the air circulation in the coke oven operating room 8 is increased, and the environment in the coke oven operating room 8 is improved.
The utility model discloses the second aspect provides a coking equipment, including the coke oven with the utility model discloses the first aspect the air supply system of coke oven, the heat transfer room of coke oven is located carbonization room top.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (8)
1. The air supply system of the coke oven is characterized in that the air supply system of the coke oven comprises a fan and a ventilating duct communicated with the fan;
the ventilating duct comprises a plurality of groups of branch pipes, a plurality of branch pipe collecting pipes and a main pipe, wherein the plurality of groups of branch pipes are positioned at the top of the coke oven and are arranged along the coke side direction; each group of branch pipes are respectively communicated with the main pipe through a branch pipe collecting pipe; one end of the main pipe is communicated with an air outlet of the fan;
each group of branch pipes comprises a plurality of branch pipes which are distributed along the direction vertical to the coke side, one end of each branch pipe is communicated with the heat exchange chamber of the coke oven, and the other end is communicated with the corresponding branch pipe collecting pipe.
2. The air supply system of coke oven of claim 1 wherein the constituent pipes are arranged at equal intervals in the direction of the coke side.
3. The air supply system of a coke oven of claim 1, wherein each group of the branched ducts comprises a plurality of branched ducts.
4. The air supply system of coke oven of claim 3, wherein the plurality of branch pipes in each group of branch pipes are arranged at equal intervals in a direction perpendicular to the coke side.
5. The air supply system of coke ovens of claim 1, wherein each branch pipe is provided with a valve.
6. The air supply system of coke oven of claim 5, wherein the air outlet end of the valve of each branch pipe is provided with an orifice plate.
7. The coke oven air supply system of claim 1, wherein the air inlet of the fan is in communication with an operator compartment of the oven base.
8. A coking plant comprising a coke oven and an air supply system for a coke oven according to any one of claims 1 to 7, the heat exchange chamber of the coke oven being located above the coking chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920706660.XU CN210012806U (en) | 2019-05-17 | 2019-05-17 | Air supply system of coke oven and coking equipment applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920706660.XU CN210012806U (en) | 2019-05-17 | 2019-05-17 | Air supply system of coke oven and coking equipment applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210012806U true CN210012806U (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920706660.XU Active CN210012806U (en) | 2019-05-17 | 2019-05-17 | Air supply system of coke oven and coking equipment applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210012806U (en) |
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2019
- 2019-05-17 CN CN201920706660.XU patent/CN210012806U/en active Active
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