CN210153779U - Energy-saving environment-friendly flame mixing and spray-burning device for superfine powder - Google Patents
Energy-saving environment-friendly flame mixing and spray-burning device for superfine powder Download PDFInfo
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- CN210153779U CN210153779U CN201921014161.0U CN201921014161U CN210153779U CN 210153779 U CN210153779 U CN 210153779U CN 201921014161 U CN201921014161 U CN 201921014161U CN 210153779 U CN210153779 U CN 210153779U
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- combustion chamber
- storage tank
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Abstract
The utility model relates to an energy-saving environment-friendly superfine powder flame mixing and spray-burning device, which comprises a combustion chamber and a storage tank positioned above the combustion chamber, wherein the bottom surface of the storage tank is communicated with a plurality of blanking pipes, each blanking pipe extends into the combustion chamber and is communicated with a wind distribution pipe in the combustion chamber, and one end of the wind distribution pipe extends out of the combustion chamber and is connected with an air outlet of an air blower; an auxiliary blanking mechanism corresponding to each blanking pipe is arranged in the storage tank. The material is fed by blowing, the superfine coal powder is in a dispersion state under the action of wind power and can be fully contacted with flame in a combustion chamber, and the conditions of insufficient combustion and flame suppression are avoided.
Description
Technical Field
The utility model relates to a spray-burning device especially relates to an energy-concerving and environment-protective type superfine powder flame mixes spray-burning device.
Background
Superfine coal powder is a common fuel at present, and the existing combustion mode is to directly add the superfine coal powder through a furnace mouth of a combustion chamber, so that on one hand, the superfine coal powder can be insufficiently combusted, on the other hand, flames can be suppressed, and the fire intensity is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide an energy-concerving and environment-protective type superfine powder flame mixing spary device, reinforced through the mode of blowing the material, superfine buggy is in dispersed state under the wind-force effect, can fully contact with the flame in the combustion chamber, avoided the circumstances of burning inadequately and suppression flame.
The utility model is realized by the following technical scheme, the utility model provides an energy-saving environment-friendly superfine powder flame mixing and spray-burning device, which comprises a combustion chamber and a storage tank positioned above the combustion chamber, wherein the bottom surface of the storage tank is communicated with a plurality of blanking pipes, each blanking pipe extends into the combustion chamber and is communicated with a distribution pipe in the combustion chamber, and one end of the distribution pipe extends out of the combustion chamber and is connected with an air outlet of an air blower; an auxiliary blanking mechanism corresponding to each blanking pipe is arranged in the storage tank.
Preferably, the bottom surface of the storage tank is communicated with 2 blanking pipes, and the 2 blanking pipes extend into the combustion chamber and are communicated with the air distribution pipe in the combustion chamber.
Preferably, the storage tank is connected with the combustion chamber through a support rod, one end of the support rod is fixedly connected with the storage tank, and the other end of the support rod is fixedly connected with the combustion chamber.
Preferably, the casing of the blower is fixedly connected with the combustion chamber.
Preferably, a recess is formed at the joint of each blanking pipe and the bottom surface of the storage tank.
Preferably, each auxiliary blanking mechanism comprises a sleeve and an insertion rod inserted into the sleeve, one end of the insertion rod is inserted into the blanking pipe, an upper limiting block and a lower limiting block are fixedly connected to the insertion rod, and the upper limiting block and the lower limiting block are respectively positioned above and below the sleeve; the sleeve pipe is fixedly connected with the mounting plate, and two ends of the mounting plate are fixedly connected with the inner wall of the storage tank.
The utility model has the advantages that:
1. the material is fed by blowing, the superfine coal powder is in a dispersion state under the action of wind power and can be fully contacted with flame in a combustion chamber, and the conditions of insufficient combustion and flame suppression are avoided.
2. The combustion chamber and the storage tank are arranged up and down, and the powder naturally falls down by utilizing gravity, so that the powder is prevented from accumulating in the discharging pipe, and the normal discharging is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
shown in the figure:
1. the device comprises a combustion chamber, 2, a storage tank, 3, a discharging pipe, 4, an air distribution pipe, 5, a blower, 6, a supporting rod, 7, an inserting rod, 8, an upper limiting block, 9, a sleeve, 10, a mounting plate, 11, a lower limiting block, 12 and a recess.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1, the utility model discloses a combustion chamber 1 is located the stock chest 2 of combustion chamber 1 top, and a plurality of unloading pipes 3 of bottom surface intercommunication of stock chest 2, every unloading pipe 3 all stretch into in combustion chamber 1 and with the air distribution pipe 4 intercommunication in the combustion chamber 1, the one end of air distribution pipe 4 stretch out combustion chamber 1 and be connected with the air outlet of air-blower 5. An auxiliary blanking mechanism corresponding to each blanking pipe 3 is arranged in the storage tank 2. The combustion chamber 1 and the storage tank 2 are arranged up and down, and the powder naturally falls down by utilizing gravity, so that the powder is prevented from accumulating in the blanking pipe 3, and normal blanking is ensured.
In this embodiment, 2 blanking pipes 3 are communicated with the bottom surface of the storage tank 2, and the 2 blanking pipes 3 all extend into the combustion chamber 1 and are communicated with the air distribution pipe 4 in the combustion chamber 1.
In this embodiment, the storage tank 2 is connected to the combustion chamber 1 through a support rod 6, one end of the support rod 6 is fixedly connected to the storage tank 2, and the other end is fixedly connected to the combustion chamber 1.
In the present embodiment, the casing of the blower 5 is fixed to the combustion chamber 1.
In this embodiment, in order to facilitate discharging, a recess 12 is formed at a connection position of each discharging pipe 3 and the bottom surface of the storage tank 2, and the arrangement of the recess 12 facilitates powder collection, so that the powder can more easily enter the discharging pipe 3.
In this embodiment, each auxiliary blanking mechanism includes a sleeve 9 and an insertion rod 7 inserted into the sleeve 9, one end of the insertion rod 7 is inserted into the blanking tube 3, an upper limit block 8 and a lower limit block 11 are fixedly connected to the insertion rod 7, and the upper limit block 8 and the lower limit block 11 are respectively located above and below the sleeve 9. The upper limiting block 8 has the function of preventing the insertion rod 7 from being inserted too deeply into the blanking pipe 3, so that the upper end of the insertion rod 7 is easily embedded into powder due to too deep insertion and is inconvenient to use. The lower limit block 11 is used for preventing the inserted rod 7 from falling out of the blanking pipe 3. The sleeve 9 is fixedly connected with the mounting plate 10, and two ends of the mounting plate 10 are fixedly connected with the inner wall of the storage tank 2. The inserting rod 7 is inserted up and down, so that the effect of accelerating the blanking can be achieved, and the blanking blockage can be avoided.
When the coal powder combustion device is used specifically, superfine coal powder is added into the storage tank 2, the blower 5 is started, the superfine coal powder enters the air distribution pipe 4 through the blanking pipe 3, and is blown out along the air distribution pipe 4 under the action of wind power to be combusted in the combustion chamber 1. The superfine coal powder is in a dispersion state under the action of wind power and can be fully contacted with flame in the combustion chamber 1, so that the conditions of insufficient combustion and flame suppression are avoided.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides an energy-concerving and environment-protective type superfine powder flame mixes spary device which characterized in that: the device comprises a combustion chamber (1) and a storage tank (2) positioned above the combustion chamber (1), wherein the bottom surface of the storage tank (2) is communicated with a plurality of discharging pipes (3), each discharging pipe (3) extends into the combustion chamber (1) and is communicated with a wind distribution pipe (4) in the combustion chamber (1), and one end of each wind distribution pipe (4) extends out of the combustion chamber (1) and is connected with a wind outlet of an air blower (5); an auxiliary blanking mechanism corresponding to each blanking pipe (3) is arranged in the storage tank (2).
2. The energy-saving environment-friendly ultrafine powder flame mixing and spray-burning device as claimed in claim 1, characterized in that: 2 blanking pipes (3) are communicated with the bottom surface of the storage tank (2), and the 2 blanking pipes (3) extend into the combustion chamber (1) and are communicated with an air distribution pipe (4) in the combustion chamber (1).
3. The energy-saving environment-friendly ultrafine powder flame mixing and spray-burning device as claimed in claim 2, characterized in that: the storage tank (2) is connected with the combustion chamber (1) through a support rod (6), one end of the support rod (6) is fixedly connected with the storage tank (2), and the other end of the support rod is fixedly connected with the combustion chamber (1).
4. The energy-saving environment-friendly ultrafine powder flame mixing and spray-burning device as claimed in claim 3, characterized in that: and the shell of the blower (5) is fixedly connected with the combustion chamber (1).
5. The energy-saving environment-friendly ultrafine powder flame mixing and spray-burning device as claimed in claim 1, characterized in that: the joint of the bottom surface of each blanking pipe (3) and the storage tank (2) is provided with a recess (12).
6. The energy-saving environment-friendly ultrafine powder flame mixing and spray-burning device as claimed in claim 1, characterized in that: each auxiliary blanking mechanism comprises a sleeve (9) and an insertion rod (7) inserted into the sleeve (9), one end of the insertion rod (7) is inserted into the blanking pipe (3), an upper limiting block (8) and a lower limiting block (11) are fixedly connected onto the insertion rod (7), and the upper limiting block (8) and the lower limiting block (11) are respectively positioned above and below the sleeve (9); the sleeve (9) is fixedly connected with the mounting plate (10), and two ends of the mounting plate (10) are fixedly connected with the inner wall of the storage tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921014161.0U CN210153779U (en) | 2019-07-02 | 2019-07-02 | Energy-saving environment-friendly flame mixing and spray-burning device for superfine powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921014161.0U CN210153779U (en) | 2019-07-02 | 2019-07-02 | Energy-saving environment-friendly flame mixing and spray-burning device for superfine powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210153779U true CN210153779U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921014161.0U Active CN210153779U (en) | 2019-07-02 | 2019-07-02 | Energy-saving environment-friendly flame mixing and spray-burning device for superfine powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210153779U (en) |
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2019
- 2019-07-02 CN CN201921014161.0U patent/CN210153779U/en active Active
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