CN216770236U - Heating furnace boiler tube through ball coke cleaning system - Google Patents
Heating furnace boiler tube through ball coke cleaning system Download PDFInfo
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- CN216770236U CN216770236U CN202123322883.2U CN202123322883U CN216770236U CN 216770236 U CN216770236 U CN 216770236U CN 202123322883 U CN202123322883 U CN 202123322883U CN 216770236 U CN216770236 U CN 216770236U
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Abstract
The utility model relates to a heating furnace tube through ball coke cleaning system, which comprises: the heating furnace is connected with the front and the back through furnace tubes respectively, the furnace tube in front of the heating furnace is led out of the heating furnace and is connected with a ball dispenser, and the furnace tube behind the heating furnace is led out of the heating furnace and is connected with a ball receiver; a ball is arranged in the ball dispenser and the ball receiver in a matching way; the ball serving device and the ball receiving device are respectively connected with a metal hose, and the metal hose is connected to the water pump; the water pump is arranged in the water tank; the coke cleaning is carried out on the furnace tube of the heating furnace by adopting the form of ball serving devices and ball receiving devices at the front and the back of the furnace tube of the heating furnace through hydraulic pressure ball passing physical cleaning, so that the coke cleaning device is convenient to use and simple and convenient to operate; the coke cleaning in the furnace tube is thorough, and the coke cleaning working efficiency of the furnace tube of the heating furnace is improved.
Description
Technical Field
The utility model relates to a heating furnace tube through ball coke cleaning system, and belongs to the field of petrochemical industry.
Background
The furnace tube of the heating furnace can form coking materials on the inner wall of the furnace tube under the condition of long-time high temperature, thereby causing the inner part of the furnace tube to be blocked. Thereby causing the increase of the flow resistance in the heating furnace and the increase of the pressure, and not only reducing the efficiency of the heating furnace; meanwhile, the potential safety hazard of the heating furnace is increased, so that the production system is shut down, and the coke cleaning work of the furnace tube of the heating furnace is required; the existing coke cleaning work has the defects of complex structure, difficult operation, inconvenient coke cleaning and reduced coke cleaning work efficiency.
Disclosure of Invention
In view of the technical defects, the utility model aims to provide the heating furnace tube ball passing coke cleaning system, which is convenient to use and simple and convenient to operate and improves the coke cleaning working efficiency of the heating furnace tube through hydraulic ball passing physical cleaning.
In order to achieve the purpose, the utility model adopts the technical scheme that: a heating furnace tube through ball coke cleaning system comprises: the front and the back of the heating furnace are respectively connected through a furnace tube, the furnace tube in front of the heating furnace is led out of the heating furnace and is connected with a ball dispenser, and the furnace tube behind the heating furnace is led out of the heating furnace and is connected with a ball receiver; a ball is arranged in the ball dispenser and the ball receiver in a matching way; the ball serving device and the ball receiving device are respectively connected with a metal hose, and the metal hose is connected to the water pump; the water pump is arranged in the water tank;
furthermore, the balls are arranged in a furnace tube in the area between the ball dispenser and the ball receiver;
furthermore, the diameter of the ball is matched with the inner diameter of the furnace tube, so that the ball can move in a reciprocating manner on the inner wall of the furnace tube, and the coking materials generated in the inner wall of the furnace tube can be treated when the ball moving in the reciprocating manner is in frictional contact with the inner wall of the furnace tube;
when the ball is communicated to work, the ball is arranged from the ball dispenser, the ball is dispensed under the action of pressure, the ball passes through a furnace tube of the heating furnace and then reaches a ball receiver at the rear end of the heating furnace, and the ball receiver receives the ball;
furthermore, the structure of the ball receiver is the same as that of the ball dispenser;
further, the ball receiver or ball dispenser comprises: the device comprises a cylindrical barrel, wherein one end of the barrel is provided with a blind cover matched with the aperture of the cylindrical barrel, and the other end of the barrel is provided with an opening; when in use, the blind cover is opened, a ball is put in, and the blind cover is closed; one end of the ball receiver or the ball dispenser with the blind cover is connected with the water pipe, when one barrel body is used as the ball dispenser, the other barrel body is used as the ball receiver, and the ball can enter the barrel body of the ball receiver from the barrel body of the ball dispenser under the action of pressure.
Furthermore, bypass pipelines are respectively arranged at one ends of the metal hoses connected with the ball serving device and the ball receiving device, which are close to the water tank, and the bypass pipelines are connected into the water tank;
furthermore, a water return tank valve is also arranged on the bypass pipeline;
further, the outlets of the water pumps connected with the ball serving device and the ball receiving device are connected to respective metal hoses through outlet valves;
furthermore, the outlet valve of the water pump is a one-way control valve to prevent liquid from flowing back.
Furthermore, the water pump connected with one end of the metal hose connected with the ball serving device is an A water pump, and the water pump connected with one end of the metal hose connected with the ball receiving device is a B water pump.
The method adopting the shot-through coke cleaning system comprises the following steps:
starting a water pump A, filling water for a single furnace tube of the heating furnace, keeping an outlet valve of the water pump A open, keeping a return water tank valve of the water pump A closed, keeping an outlet valve of a water pump B closed, and keeping a return water tank valve of the water pump B open, wherein when the return water tank at the outlet of the water pump B has water, the end of liquid filling of the single furnace tube is proved;
putting balls into the ball dispenser, starting a water pump A to pressurize to 1MPa after installation, and receiving the balls at the ball receiver;
and then stopping the water pump A, starting the water pump B to drive the ball back to the ball serving device, repeating the operation repeatedly, and judging the coke cleaning completion of the ball passing through the water tank according to the quality of water returned to the water tank.
The utility model adopts the form of ball serving devices and ball receiving devices at the front and the back of the furnace tube of the heating furnace, and the furnace tube of the heating furnace is cleaned through hydraulic ball passing physical cleaning, so that the coke cleaning device is convenient to use and simple and convenient to operate; the coke cleaning of the furnace tube is thorough, and the coke cleaning efficiency of the furnace tube of the heating furnace is improved.
Drawings
FIG. 1 is a block diagram of the present invention.
FIG. 2 is a schematic view of the furnace tube decoking and balling principle.
In the figure, 1, a heating furnace, 2, a furnace tube before the heating furnace, 3, a ball dispenser, 4, a furnace tube after the heating furnace, 5, a ball receiver, 6, balls, 7, a metal hose, 8, a water tank, 9, a bypass pipeline, 10, a water return tank valve, 11, an A water pump, 12, an A water pump outlet valve, 13, a B water pump, 14, a B water pump outlet valve, 16, a cylinder, 17 and a blind cover.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model.
As shown in fig. 1, a heating furnace tube through ball coke cleaning system comprises: the device comprises a heating furnace 1, wherein the front part and the rear part of the heating furnace 1 are respectively connected through a furnace tube, a furnace tube 2 in front of the heating furnace is led out from the heating furnace 1 and is connected with a ball dispenser 3, and a furnace tube 4 behind the heating furnace is led out from the heating furnace 1 and is connected with a ball receiver 5; a ball 6 is arranged in the ball dispenser 3 and the ball receiver 5 in a matching way; the ball serving device 3 and the ball receiving device 5 are respectively connected with a metal hose 7, and the metal hose 7 is connected to a water pump; the water pump is arranged in the water tank 8;
further, the balls 6 are arranged in a furnace tube in the area between the ball dispenser 3 and the ball receiver 5;
furthermore, the diameter of the ball 6 is matched with the inner diameter of the furnace tube, so that the ball 6 can move in a reciprocating manner on the inner wall of the furnace tube, and the coking materials generated in the inner wall of the furnace tube can be treated when the ball 6 moving in a reciprocating manner is in frictional contact with the inner wall of the furnace tube;
when the ball is communicated, the ball 6 is arranged from the ball dispenser 3, the ball is dispensed under the action of pressure, the ball 6 passes through a furnace tube of the heating furnace 1 and then reaches the ball receiver 5 at the rear end of the heating furnace 1, and the ball receiver 5 receives the ball;
one end of a metal hose 7 connected with the ball serving device 3 and the ball receiving device 5, which is close to the water tank 8, is also provided with a bypass pipeline 9, and the bypass pipeline 9 is connected into the water tank 8;
further, a water return tank valve 10 is also arranged on the bypass pipeline 9;
further, the water pump outlets connected with the ball serving device 3 and the ball receiving device 5 are connected to the respective metal hoses 7 through outlet valves;
furthermore, the outlet valve of the water pump is a one-way control valve to prevent liquid from flowing back.
Further, the water pump connected to one end of the metal hose 7 connected to the ball dispenser 3 is an a water pump 11, and the water pump connected to one end of the metal hose 7 connected to the ball receiver 5 is a B water pump 13.
The method adopting the shot-through coke cleaning system comprises the following steps:
starting the A water pump 11, filling water for a single furnace tube of the heating furnace 1, keeping an outlet valve 12 of the A water pump 11 open, closing a return water tank valve 10 of the A water pump 11, keeping an outlet valve 14 of the B water pump 13 closed, opening a return water tank valve 10 of the B water pump 13, and proving that the liquid filling of the single furnace tube is finished when the return water tank at the outlet of the 13B water pump has water;
putting the ball 6 into the ball dispenser 3, starting the A water pump 11 to apply pressure to 1MPa after installation, and receiving the ball at the ball receiver 5;
and then stopping the water pump 11A, starting the water pump 13B to drive the balls 6 back to the ball dispenser 3, repeating the operation repeatedly, and judging the end of coke cleaning of the through balls according to the quality of water returned to the water tank.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a heating furnace boiler tube leads to ball coke cleaning system which characterized in that includes: the front and the back of the heating furnace are respectively connected through a furnace tube, the furnace tube in front of the heating furnace is led out of the heating furnace and is connected with a ball dispenser, and the furnace tube behind the heating furnace is led out of the heating furnace and is connected with a ball receiver; a ball is arranged in the ball dispenser and the ball receiver in a matching way; the ball serving device and the ball receiving device are respectively connected with a metal hose, and the metal hose is connected to the water pump; the water pump is arranged in the water tank.
2. The heating furnace tube through ball decoking system of claim 1, wherein: the balls are arranged in the furnace tube in the area between the ball dispenser and the ball receiver.
3. The heating furnace tube through ball decoking system of claim 2, wherein: the diameter of the ball is matched with the inner diameter of the furnace tube, so that the ball can move in a reciprocating manner on the inner wall of the furnace tube.
4. The heating furnace tube through ball decoking system of claim 1, wherein: and one ends of the metal hoses connected with the ball serving device and the ball receiving device, which are close to the water tank, are also respectively provided with a bypass pipeline, and the bypass pipelines are connected into the water tank.
5. The heating furnace tube through ball decoking system of claim 4, wherein: and a water return tank valve is also arranged on the bypass pipeline.
6. The heating furnace tube through ball decoking system of claim 1, wherein: the water pump outlets connected with the ball serving device and the ball receiving device are connected to the respective metal hoses through outlet valves.
7. The heating furnace tube through ball decoking system of claim 6, wherein: and outlet valves of the water pump are all one-way control valves.
8. The heating furnace tube through ball decoking system of claim 1, wherein: the water pump connected with one end of the metal hose connected with the ball serving device is a water pump A, and the water pump connected with one end of the metal hose connected with the ball receiving device is a water pump B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123322883.2U CN216770236U (en) | 2021-12-28 | 2021-12-28 | Heating furnace boiler tube through ball coke cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123322883.2U CN216770236U (en) | 2021-12-28 | 2021-12-28 | Heating furnace boiler tube through ball coke cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216770236U true CN216770236U (en) | 2022-06-17 |
Family
ID=81969121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123322883.2U Active CN216770236U (en) | 2021-12-28 | 2021-12-28 | Heating furnace boiler tube through ball coke cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216770236U (en) |
-
2021
- 2021-12-28 CN CN202123322883.2U patent/CN216770236U/en active Active
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