CN212355114U - Asphalt tank container flame path structure - Google Patents
Asphalt tank container flame path structure Download PDFInfo
- Publication number
- CN212355114U CN212355114U CN202020812915.3U CN202020812915U CN212355114U CN 212355114 U CN212355114 U CN 212355114U CN 202020812915 U CN202020812915 U CN 202020812915U CN 212355114 U CN212355114 U CN 212355114U
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- CN
- China
- Prior art keywords
- box
- air inlet
- heating
- shunting
- flue gas
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- 239000010426 asphalt Substances 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 61
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000003546 flue gas Substances 0.000 claims abstract description 33
- 239000007789 gas Substances 0.000 claims abstract description 24
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 239000000446 fuel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The utility model discloses a fire channel structure of a bitumen tank container, which comprises an inlet gas shunting box and an outlet gas shunting box which are arranged among a plurality of rows of heating pipes arranged in parallel; one side of the air inlet shunting box is sealed, the other side of the air inlet shunting box is provided with an air inlet and a plurality of shunting ports, and the head parts of the heating pipes are respectively sleeved in the shunting ports; a plurality of outflow ports are formed in one side of the air outlet flow distribution box, and an air outlet is formed in the other side of the air outlet flow distribution box; the tail parts of the heating pipes are respectively connected with the outflow ports through elbows. The air inlet shunting box of the utility model distributes the flue gas, the high temperature flue gas enters from the air inlet of the air inlet shunting box and flows into the heating pipeline from the shunting port, thus the high temperature flue gas can be rapidly and uniformly distributed in the whole tank body; and the gas outlet flow distribution box collects the flue gas, and an elbow is arranged between the gas outlet flow distribution box and the flue gas, so that the heat of the flue gas is collected, and the time for heating the asphalt by the flue gas is prolonged.
Description
Technical Field
The utility model belongs to the technical field of pitch transfer apparatus, a pitch tank container flame path structure is related to.
Background
The asphalt is transported in containers, and the asphalt is solidified after the temperature of the asphalt is lowered, so that the asphalt cannot be loaded, unloaded and transported, and a heating device is arranged in a common asphalt container. The heating of current pitch container generally adopts the flue heating, and the flue heating adopts the mode that combustor sprays flame to heat the heating tube tip, and flame production heat heating firetube, the pitch around the firetube heating, and heat conduction and the convection heat transfer of rethread pitch are to the heat transfer to whole jar of pitch, adopt this kind of heating method efficiency on the low side, and calorific loss is big, extravagant fuel, and heat conduction is slower moreover.
Disclosure of Invention
The utility model provides a technical problem provide a pitch tank container flame path structure sets up the branch flow box that admits air and gives vent to anger between the heating pipe and divides flow box, promotes heating efficiency.
The utility model discloses a realize through following technical scheme:
a kind of asphalt tank container flame path structure, including setting up the inlet air shunting box and outlet air shunting box among the heating pipe of the multirow parallel arrangement; one side of the air inlet shunting box is sealed, the other side of the air inlet shunting box is provided with an air inlet and a plurality of shunting ports, and the head parts of the heating pipes are respectively sleeved in the shunting ports; a plurality of outflow ports are formed in one side of the air outlet flow distribution box, and an air outlet is formed in the other side of the air outlet flow distribution box; the tail part of the heating pipe is respectively communicated with the outflow port through an elbow.
The air inlet and the flow dividing port are arranged on the same side face of the air inlet flow dividing box in an arc shape, the diameter of the air inlet is larger than that of the flow dividing port, and the air inlet is higher than the flow dividing port.
Two side surfaces of the air inlet flow distribution box are symmetrical arcs.
The gas inlet is communicated with a gas inlet pipe, the gas inlet pipe comprises a primary heating inlet pipe connected with a gas outlet of the external combustor, and the primary heating inlet pipe is communicated with the gas inlet shunting box through a secondary heating inlet pipe;
the diameter of the first-stage heating inlet pipe is larger than that of the second-stage heating inlet pipe, and the diameter of the second-stage heating inlet pipe is larger than that of the heating pipe.
The air outlet flow distribution box comprises an arc-shaped bottom and a top with a middle bulge, symmetrical side walls are arranged between the arc-shaped bottom and the top, and the outflow ports are uniformly distributed on one side wall; the air outlet is arranged on the side wall of the other side.
The gas outlet set up on the lateral wall corresponding to the middle arch of top, the gas outlet is linked together with the flue gas outlet pipe that stretches out the jar body.
The heating pipes are respectively supported and fixed at the bottom of the tank body through flame paths.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model provides a bituminous tank container flame path structure, including heating pipe, admit air reposition of redundant personnel box and give vent to anger reposition of redundant personnel box, wherein admit air reposition of redundant personnel box and carry out the distribution of flue gas, high temperature flue gas gets into from the air inlet of admitting air reposition of redundant personnel box, flows into in the heating pipeline from the reposition of redundant personnel mouth, makes high temperature flue gas can be fast even distribution in the whole jar body like this; the outlet gas diversion box gathers the flue gas, and an elbow is arranged between the outlet gas diversion box and the outlet gas diversion box, so that the heat of the flue gas is gathered, and the time for heating the asphalt by the flue gas is prolonged; thereby improving the overall heating efficiency of the flame path, saving fuel and ensuring that the asphalt flows out smoothly when the asphalt is unloaded.
Drawings
FIG. 1 is a schematic side view of the flame path structure of the present invention;
FIG. 2 is a schematic structural view of the intake flow distribution box of the present invention;
fig. 3 is a three-way schematic view of the intake manifold of the present invention;
fig. 4 is a schematic structural view of the outlet flow distribution box of the present invention;
fig. 5 is a three-way schematic view of the gas outlet diverter box of the present invention;
FIG. 6 is a schematic view of the flame path structure of the present invention;
wherein 401 is an outlet gas diversion box, 402 is an inlet gas diversion box, 403 is a primary heating inlet pipe, 404 is a secondary heating inlet pipe, 405 is a heating pipe, 406 is a flame path support, and 407 is a flue gas outlet pipe.
Detailed Description
The present invention will now be described in further detail with reference to the attached drawings, which are provided for purposes of illustration and not limitation.
Referring to fig. 1 to 6, a fire channel structure of an asphalt tank container includes an inlet manifold box 402 and an outlet manifold box 401 disposed between a plurality of rows of heating pipes 405 disposed in parallel; one side of the air inlet distribution box 402 is sealed, the other side is provided with an air inlet and a plurality of distribution ports, and the head parts of the heating pipes 405 are respectively sleeved in the distribution ports; a plurality of outflow ports are formed in one side of the air outlet flow distribution box 401, and an air outlet is formed in the other side of the air outlet flow distribution box; the tail of the heating pipe 405 is connected with a flow outlet through an elbow respectively.
Furthermore, the air inlet holes and the diversion ports are arranged on the same side surface of the air inlet diversion box 402 in an arc shape, the diameter of the air inlet holes is larger than that of the diversion ports, and the air inlet holes are arranged higher than the diversion ports. The two side surfaces of the intake manifold 402 are symmetrical arcs.
Furthermore, the air inlet is communicated with a flue gas inlet pipe, the flue gas inlet pipe comprises a primary heating inlet pipe 403 connected with a flue gas outlet of the external burner, and the primary heating inlet pipe 403 is communicated with the air inlet flow dividing box 402 through a secondary heating inlet pipe 404;
the diameter of the primary heating inlet pipe 403 is larger than that of the secondary heating inlet pipe 404, and the diameter of the secondary heating inlet pipe is larger than that of the heating pipe 405; therefore, the pressure difference of the inlet and the outlet of the flame path is increased by reducing the three-stage caliber step by step, and high-temperature flue gas can rapidly enter and be distributed in the heating pipe.
Furthermore, the outlet flow distribution box 401 includes an arc-shaped bottom and a top with a middle protrusion, symmetrical sidewalls are arranged between the arc-shaped bottom and the top, and the outlets are uniformly distributed on one sidewall; the air outlet is arranged on the side wall of the other side; therefore, the flue gas is required to be bent for many times when being discharged, and the arc shape and the middle bulge are arranged to increase the accommodating space of the gas outlet flow distribution box, so that the flue gas is gathered to a certain degree and can be discharged, and the heating time of the flue gas on the asphalt is prolonged.
The gas outlet set up on the lateral wall corresponding to the middle arch of top, the gas outlet is linked together with the flue gas outlet pipe 407 that stretches out the jar body. The heating pipes 405 are respectively fixed at the bottom of the tank body through flame path supports 406.
The utility model provides a bituminous tank container flame path structure, including heating pipe, admit air reposition of redundant personnel box and give vent to anger reposition of redundant personnel box, wherein admit air reposition of redundant personnel box and carry out the distribution of flue gas, high temperature flue gas gets into from the air inlet of admitting air reposition of redundant personnel box, flows into in the heating pipeline from the reposition of redundant personnel mouth, makes high temperature flue gas can be fast even distribution in the whole jar body like this; the outlet gas diversion box gathers the flue gas, and an elbow is arranged between the outlet gas diversion box and the outlet gas diversion box, so that the heat of the flue gas is gathered, and the time for heating the asphalt by the flue gas is prolonged; thereby improving the overall heating efficiency of the flame path, saving fuel and ensuring that the asphalt flows out smoothly when the asphalt is unloaded.
The embodiments given above are preferred examples for implementing the present invention, and the present invention is not limited to the above-described embodiments. Any non-essential addition and replacement made by the technical features of the technical solution of the present invention by those skilled in the art all belong to the protection scope of the present invention.
Claims (7)
1. A fire channel structure of an asphalt tank container is characterized by comprising an air inlet shunting box (402) and an air outlet shunting box (401) which are arranged among a plurality of rows of heating pipes (405) arranged in parallel;
one side of the air inlet shunting box (402) is sealed, the other side of the air inlet shunting box is provided with an air inlet and a plurality of shunting ports, and the heads of the heating pipes (405) are respectively sleeved in the shunting ports; a plurality of outflow ports are formed in one side of the air outlet flow distribution box (401), and an air outlet is formed in the other side of the air outlet flow distribution box; the tail parts of the heating pipes (405) are respectively communicated with the outflow ports through elbows.
2. The asphalt tank container fire channel structure as claimed in claim 1, wherein the air inlet holes and the branch ports are arranged in an arc shape on the same side of the air inlet branch box (402), the diameter of the air inlet holes is larger than that of the branch ports, and the air inlet holes are arranged at a height higher than that of the branch ports.
3. The asphalt tank container fire path structure as claimed in claim 2, wherein the two side surfaces of the inlet manifold box (402) are symmetrical arc-shaped.
4. The asphalt tank container flue structure according to claim 2, wherein the air inlet is communicated with a flue gas inlet pipe, the flue gas inlet pipe comprises a primary heating inlet pipe (403) connected with a flue gas outlet of an external burner, and the primary heating inlet pipe (403) is communicated with the air inlet branch box (402) through a secondary heating inlet pipe (404);
the diameter of the primary heating inlet pipe (403) is larger than that of the secondary heating inlet pipe (404), and the diameter of the secondary heating inlet pipe is larger than that of the heating pipe (405).
5. The asphalt tank container fire channel structure as claimed in claim 1, wherein the gas outlet flow distribution box (401) comprises an arc bottom and a top with a middle bulge, symmetrical side walls are arranged between the arc bottom and the top, and the outlets are uniformly distributed on one side wall; the air outlet is arranged on the side wall of the other side.
6. The asphalt tank container flue structure according to claim 5, wherein said air outlet is provided on the side wall corresponding to the middle projection of the top, and the air outlet is communicated with a flue gas outlet pipe (407) extending out of the tank body.
7. The asphalt tank container fire path structure as defined in claim 1, wherein said heating pipes (405) are fixed to the bottom of the tank body by fire path supports (406), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020812915.3U CN212355114U (en) | 2020-05-15 | 2020-05-15 | Asphalt tank container flame path structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020812915.3U CN212355114U (en) | 2020-05-15 | 2020-05-15 | Asphalt tank container flame path structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212355114U true CN212355114U (en) | 2021-01-15 |
Family
ID=74150078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020812915.3U Active CN212355114U (en) | 2020-05-15 | 2020-05-15 | Asphalt tank container flame path structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212355114U (en) |
-
2020
- 2020-05-15 CN CN202020812915.3U patent/CN212355114U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Fire Channel Structure for Asphalt Tank Containers Effective date of registration: 20231127 Granted publication date: 20210115 Pledgee: Xi'an Gaoling Sanyang Financing Guarantee Co.,Ltd. Pledgor: XI'AN PETROLEUM MACHINERY Co.,Ltd. Registration number: Y2023610000743 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |