CN215001559U - Biomass organic heat carrier furnace burning sanding powder - Google Patents
Biomass organic heat carrier furnace burning sanding powder Download PDFInfo
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- CN215001559U CN215001559U CN202120903446.0U CN202120903446U CN215001559U CN 215001559 U CN215001559 U CN 215001559U CN 202120903446 U CN202120903446 U CN 202120903446U CN 215001559 U CN215001559 U CN 215001559U
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- furnace
- furnace body
- heat carrier
- pipe
- organic heat
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- 239000002028 Biomass Substances 0.000 title claims abstract description 19
- 239000000843 powder Substances 0.000 title claims abstract description 13
- 238000002485 combustion reaction Methods 0.000 claims abstract description 10
- 230000005855 radiation Effects 0.000 claims description 21
- 239000003546 flue gas Substances 0.000 claims description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 15
- 239000004576 sand Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000004939 coking Methods 0.000 abstract description 15
- 239000000571 coke Substances 0.000 description 8
- 238000010304 firing Methods 0.000 description 6
- 240000004282 Grewia occidentalis Species 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Combustion Of Fluid Fuel (AREA)
Abstract
The utility model discloses a sanding powder burning biomass organic heat carrier furnace, which comprises a furnace body component, a pipeline system and at least one burner group; the pipeline system is arranged in the furnace body assembly and is suitable for allowing an organic heat carrier medium to flow; the burner group comprises at least two burners arranged on the side wall of the furnace body assembly and adapted to form opposed combustion in the furnace body assembly. The utility model discloses can avoid the stifled grey coking of combustor nozzle, and then can avoid the combustor trouble and avoid the coking to form burnt piece, and then can avoid burnt piece to drop from the top and injure other parts by a crashing object.
Description
Technical Field
The utility model relates to a fire sand light powder living beings organic heat carrier stove.
Background
At present, in the existing sanding powder-burning biomass organic heat carrier furnace, a bottom burning or top burning structure is generally adopted, namely, a burner is installed at the bottom or the top of a furnace body. However, the structure using the bottom combustion or the top combustion is likely to cause the nozzle of the combustor to block ash and coke, and further cause the failure of the combustor. And the top burning structure, namely the burner is arranged on the top of the furnace body, so that coke blocks formed by coking of the burner can fall from the top to break other parts.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a fire sand light powder living beings organic heat carrier heater, it can avoid the stifled grey coking of combustor nozzle, and then can avoid the combustor trouble and avoid the coking to form the burnt piece, and then can avoid the burnt piece to drop from the top and injure other parts by a crashing object.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a fire sand light powder living beings organic heat carrier stove, it includes:
a furnace body assembly;
the pipeline system is arranged in the furnace body assembly and is suitable for the flow of an organic heat carrier medium;
at least one burner group comprising at least two burners disposed on a sidewall of the furnace assembly and adapted to form opposed firing in the furnace assembly.
Further, a concrete structure of the piping system is provided, the piping system including a main inlet pipe, a main outlet pipe, a first pipe group, a second pipe group, and a third pipe group; wherein,
the first tube group comprises a first inlet header, a first convection section coil, a first radiant section furnace tube, a top coil and a first outlet header which are sequentially communicated;
the second tube group comprises a second inlet header, a second convection section coil, a second radiant section furnace tube and a second outlet header which are sequentially communicated;
the third tube group comprises a third inlet header, a third radiant section furnace tube and a third outlet header which are communicated in sequence;
the first, second and third inlet headers also communicating with the inlet manifold, respectively;
the first, second and third outlet headers are also in communication with the main outlet pipe, respectively.
Further, a radiation chamber, a convection chamber and a flue gas channel which is communicated with the upper end part of the radiation chamber and the upper end part of the convection chamber are arranged in the furnace body component; wherein,
the first convection section coil and the second convection section coil are both arranged in the convection chamber;
the first radiant section furnace tube, the second radiant section furnace tube and the third radiant section furnace tube are all arranged in the radiation chamber;
a portion of the top coil is located at an upper end of the radiant chamber and another portion of the top coil is located at an upper end of the convection chamber.
Furthermore, the sanding powder-burning biomass organic heat carrier furnace also comprises a switching flue communicated with the lower end part of the convection chamber and a flue gas outlet communicated with the switching flue;
the burner is adapted to create opposed combustion in the lower end of the radiant chamber and produce flue gas.
Further, to facilitate the discharge of ash, the lower end of the radiant chamber is provided with at least one ash discharge hopper adapted to receive the dust settled in the radiant chamber.
Further provides a specific structure of the furnace body assembly, wherein the furnace body assembly comprises an upper furnace body, a middle furnace body and a lower furnace body which are sequentially connected; wherein,
the first convection section coil pipe, the first radiation section furnace pipe and the top coil pipe are all positioned in the upper furnace body;
the second convection section coil and the second radiant section furnace tube are both positioned in the middle furnace body;
the third radiant section furnace tube is positioned in the lower furnace body.
Furthermore, the upper furnace body, the middle furnace body and the lower furnace body are respectively provided with a part of the radiation chamber;
the upper furnace body and the middle furnace body are respectively provided with a part of the convection chamber.
Further provides a specific arrangement mode of the burners, wherein two burners are included in the burner group;
the two burners of the same group are connected to the side wall of the lower furnace body and are symmetrically arranged.
Further, fire sand light powder living beings organic heat carrier stove still includes operation platform, the furnace body unit mount be in operation platform is last.
Further, in order to reduce heat loss, a heat insulation layer is further arranged on the furnace body component.
After the technical scheme is adopted, the opposed firing refers to a combustion mode that burners are oppositely arranged on two walls or on the same axis, fuel and air are respectively expanded after being sprayed into a hearth, and rising flame is formed after central impact. The device comprises front and rear wall opposite impact, side wall opposite impact and four-corner opposite impact. Wherein, the chance that flue gas erodees the oven during the hedging burning is less, can avoid the flue gas to erode coking and slagging scorification that arouse, and then can solve the problem of combustor nozzle stifled grey coking effectively, and then can not the coking form the coke breeze, has avoided the coke breeze to drop from the top and has injured other parts by a crashing object, has still avoided combustor trouble.
Drawings
Fig. 1 is a main sectional view of a sanding powder-fired biomass organic heat carrier furnace of the present invention;
fig. 2 is a side view of the biomass organic heat carrier furnace burning sanding powder of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in fig. 1 and 2, a sanding powder-burning biomass organic heat carrier furnace comprises:
a furnace body assembly 100;
the pipeline system 200 is arranged in the furnace body assembly 100, and the pipeline system 200 is suitable for the flow of an organic heat carrier medium;
at least one burner group comprising at least two burners 1 arranged on the side wall of the furnace block assembly 100 and adapted to form opposed combustion in the furnace block assembly 100; specifically, the opposed firing refers to a firing mode in which the burners 1 are oppositely arranged on two walls or on the same axis, and fuel and air are respectively expanded after being injected into a hearth and form ascending flames after being impacted at the center. The device comprises front and rear wall opposite impact, side wall opposite impact and four-corner opposite impact.
In this embodiment, the chance that the flue gas erodees the oven is less during the hedging burning, can avoid the flue gas to erode coking and slagging scorification that arouse, and then can solve the problem of the stifled grey coking of 1 nozzle of combustor effectively, and then can not the coking form the coke breeze, has avoided the coke breeze to drop from the top and has injure other parts by a crashing object, has still avoided 1 trouble of combustor.
Wherein, the organic heat carrier medium is a general name of organic substances used as heat transfer media, and can be specifically heat conduction oil and the like; in this embodiment, the burner 1 may be a sanding powder burner, and the specific structure of the sanding powder burner is the prior art well known to those skilled in the art, and is not described in detail in this embodiment.
As shown in fig. 1, the piping system 200 is configured, for example, but not limited to, by including a main inlet pipe 2, a main outlet pipe 3, a first pipe group, a second pipe group, and a third pipe group; wherein,
the first tube group comprises a first inlet header 4, a first convection section coil 5, a first radiant section furnace tube 6, a top coil 7 and a first outlet header 8 which are communicated in sequence;
the second tube group comprises a second inlet header 9, a second convection section coil 10, a second radiant section furnace tube 11 and a second outlet header 12 which are communicated in sequence;
the third tube group comprises a third inlet header 13, a third radiant section furnace tube 14 and a third outlet header 15 which are communicated in sequence;
the first inlet header 4, the second inlet header 9 and the third inlet header 13 also communicate with the inlet manifold 2, respectively;
the first outlet header 8, the second outlet header 12 and the third outlet header 15 also communicate with the main outlet pipe 3, respectively; specifically, the organic heat carrier medium firstly flows into the inlet manifold 2 and then is divided into three paths; the first path flows through the first inlet header 4, the first convection coil 5, the first radiant coil 6, the top coil 7 and the first outlet header 8 and then is merged into the main outlet pipe 3; the second path flows through the second inlet header 9, the second convection coil 10, the second radiant coil 11 and the second outlet header 12 and then is merged into the main outlet pipe 3; the third path flows through the third inlet header 13, the third radiant section furnace tubes 14 and the third outlet header 15 and then is converged into the total outlet pipe 3, and then the organic heat carrier medium in the total outlet pipe 3 flows into an external heating circulation system again.
As shown in fig. 1, the furnace body assembly 100 may be provided therein with a radiation chamber 16, a convection chamber 17, and a flue gas channel 18 communicating an upper end of the radiation chamber 16 with an upper end of the convection chamber 17; wherein,
said first and second convection section coils 5 and 10 are both disposed in said convection chamber 17;
the first radiant section furnace tube 6, the second radiant section furnace tube 11 and the third radiant section furnace tube 14 are all arranged in the radiation chamber 16;
a part of the top coil 7 is located at the upper end of the radiant chamber 16 and another part of the top coil 7 is located at the upper end of the convection chamber 17; in this embodiment, the space of the radiation chamber 16 is large, and the gap between the first convection section coil 5 and the second convection section coil 10 is large, so that the problems of coking and dust blockage in the convection section can be effectively prevented.
As shown in fig. 1 and 2, the sanding powder-fired biomass organic heat carrier furnace may further include a transfer flue 19 communicated with the lower end of the convection chamber 17, and a flue gas outlet 20 communicated with the transfer flue 19;
the burner 1 is adapted to create opposed combustion in the lower end of the radiant chamber 16 and to produce flue gases; specifically, flue gas generated by combustion of the burner 1 flows from the lower end of the radiation chamber 16 to the upper end of the radiation chamber 16, then flows into the upper end of the convection chamber 17, then flows to the lower end of the convection chamber 17, then flows into the transfer flue 19, and finally is discharged into the waste heat recovery device from the flue gas outlet 20.
As shown in fig. 1, the lower end of the radiation chamber 16 is provided with at least one ash hopper 21 adapted to receive dust settled in the radiation chamber 16 for easy ash removal and discharge.
As shown in fig. 1 and 2, the furnace body assembly 100 is, for example, but not limited to, a structure including an upper furnace body 22, a middle furnace body 23 and a lower furnace body 24 connected in sequence; wherein,
the first convection section coil pipe 5, the first radiant section furnace pipe 6 and the top coil pipe 7 are all positioned in the upper furnace body 22;
the second convection section coil 10 and the second radiant section furnace tube 11 are both positioned in the middle furnace body 23;
the third radiant section furnace tube 14 is positioned in the lower furnace body 24.
As shown in fig. 1, the upper furnace body 22, the middle furnace body 23 and the lower furnace body 24 may be respectively provided with a part of the radiation chamber 16;
the upper furnace body 22 and the middle furnace body 23 can be respectively provided with a part of the convection chamber 17; in this embodiment, the transfer flue 19 may be disposed in the lower furnace body 24.
In the embodiment, the burner group comprises two burners 1, and the two burners 1 in the same group are connected to the side wall of the lower furnace body 24 and are symmetrically arranged; in this embodiment, the burner group is provided with one group.
As shown in fig. 1 and 2, the sanding powder-fired biomass organic heat carrier furnace may further include an operation platform 25, and the furnace body assembly 100 is mounted on the operation platform 25; in the present embodiment, the lower furnace body 24 is mounted on the operation platform 25; the furnace body assembly 100 may also be provided with an insulating layer 26 to prevent heat loss.
The working principle of the utility model is as follows:
the opposed firing refers to a firing mode that the burners 1 are oppositely arranged on two walls or on the same axis, and fuel and air are respectively expanded after being sprayed into a hearth and form ascending flame after being impacted at the center. The device comprises front and rear wall opposite impact, side wall opposite impact and four-corner opposite impact. Wherein, the chance that flue gas erodees the oven during the hedging burning is less, can avoid the flue gas to erode coking and slagging scorification that arouse, and then can solve the problem of combustor 1 nozzle stifled grey coking effectively, and then can not the coking form the coke breeze, has avoided the coke breeze to drop from the top and has injured other parts by a crashing object, has still avoided combustor 1 trouble.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (10)
1. The utility model provides a fire sand light powder living beings organic heat carrier stove which characterized in that, it includes:
a furnace body assembly (100);
a pipe system (200), wherein the pipe system (200) is arranged in the furnace body assembly (100), and the pipe system (200) is suitable for the flow of an organic heat carrier medium;
at least one burner group comprising at least two burners (1) arranged on a side wall of the furnace assembly (100) and adapted to form a counter-fired combustion in the furnace assembly (100).
2. The sanding powder-fired biomass organic heat carrier furnace according to claim 1, characterized in that the piping system (200) comprises a main inlet pipe (2), a main outlet pipe (3), a first pipe group, a second pipe group and a third pipe group; wherein,
the first tube group comprises a first inlet header (4), a first convection section coil (5), a first radiant section furnace tube (6), a top coil (7) and a first outlet header (8) which are communicated in sequence;
the second tube group comprises a second inlet header (9), a second convection section coil (10), a second radiant section furnace tube (11) and a second outlet header (12) which are communicated in sequence;
the third tube group comprises a third inlet header (13), a third radiant section furnace tube (14) and a third outlet header (15) which are communicated in sequence;
the first inlet header (4), the second inlet header (9) and the third inlet header (13) are also in communication with the inlet manifold (2), respectively;
the first outlet header (8), the second outlet header (12) and the third outlet header (15) are also in communication with the main outlet pipe (3), respectively.
3. The sanding powder-burning biomass organic heat carrier furnace as recited in claim 2, characterized in that a radiation chamber (16), a convection chamber (17) and a flue gas channel (18) communicating the upper end of the radiation chamber (16) and the upper end of the convection chamber (17) are arranged in the furnace body assembly (100); wherein,
the first convection section coil (5) and the second convection section coil (10) are both arranged in the convection chamber (17);
the first radiant section furnace tube (6), the second radiant section furnace tube (11) and the third radiant section furnace tube (14) are arranged in the radiation chamber (16);
a part of the top coil (7) is located at the upper end of the radiant chamber (16) and another part of the top coil (7) is located at the upper end of the convection chamber (17).
4. The sanding powder-fired biomass organic heat carrier furnace according to claim 3,
the device also comprises a switching flue (19) communicated with the lower end part of the convection chamber (17) and a flue gas outlet (20) communicated with the switching flue (19);
the burner (1) is adapted to create opposed combustion in the lower end of the radiant chamber (16) and to produce flue gases.
5. The biomass heat carrier boiler burning sanding powder as recited in claim 3, characterized in that the lower end of the radiation chamber (16) is provided with at least one ash hopper (21) adapted to receive the dust settled in the radiation chamber (16).
6. The biomass organic heat carrier furnace burning sanding powder as recited in claim 3, characterized in that the furnace body assembly (100) comprises an upper furnace body (22), a middle furnace body (23) and a lower furnace body (24) which are connected in sequence; wherein,
the first convection section coil pipe (5), the first radiant section furnace pipe (6) and the top coil pipe (7) are all positioned in the upper furnace body (22);
the second convection section coil pipe (10) and the second radiation section furnace pipe (11) are both positioned in the middle furnace body (23);
the third radiant section furnace tube (14) is positioned in the lower furnace body (24).
7. The sanding powder-fired biomass organic heat carrier furnace according to claim 6,
the upper furnace body (22), the middle furnace body (23) and the lower furnace body (24) are respectively provided with one part of the radiation chamber (16);
the upper furnace body (22) and the middle furnace body (23) are respectively provided with a part of the convection chamber (17).
8. The sanding powder-fired biomass organic heat carrier furnace according to claim 6,
the group of burners comprises two burners (1);
the two burners (1) in the same group are connected to the side wall of the lower furnace body (24) and are symmetrically arranged.
9. The sanding powder-fired biomass organic heat carrier furnace according to claim 1, characterized in that it further comprises an operating platform (25), the furnace body assembly (100) being mounted on the operating platform (25).
10. The sanding powder-fired biomass organic heat carrier furnace as recited in claim 1, characterized in that an insulating layer (26) is further arranged on the furnace body assembly (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120903446.0U CN215001559U (en) | 2021-04-28 | 2021-04-28 | Biomass organic heat carrier furnace burning sanding powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120903446.0U CN215001559U (en) | 2021-04-28 | 2021-04-28 | Biomass organic heat carrier furnace burning sanding powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215001559U true CN215001559U (en) | 2021-12-03 |
Family
ID=79092580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120903446.0U Active CN215001559U (en) | 2021-04-28 | 2021-04-28 | Biomass organic heat carrier furnace burning sanding powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215001559U (en) |
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2021
- 2021-04-28 CN CN202120903446.0U patent/CN215001559U/en active Active
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Address after: 213000 No. 18 venture Road, Xinbei District, Jiangsu, Changzhou Patentee after: Changzhou Energy Equipment Co.,Ltd. Address before: 213033 No. 18 Chuangye Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU ENERGY ENGINEERING Co.,Ltd. |