CN216473070U - Coke cleaning device convenient for coke tower top - Google Patents
Coke cleaning device convenient for coke tower top Download PDFInfo
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- CN216473070U CN216473070U CN202123281263.9U CN202123281263U CN216473070U CN 216473070 U CN216473070 U CN 216473070U CN 202123281263 U CN202123281263 U CN 202123281263U CN 216473070 U CN216473070 U CN 216473070U
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Abstract
The utility model discloses a coke tower top is with coke cleaning device of being convenient for, including longitudinal joint pipe and transverse connection pipe, its characterized in that: the sealing structure is characterized in that a transverse connecting pipe is fixedly connected to the surface of the longitudinal connecting pipe, a port is formed in the upper end of the longitudinal connecting pipe, an upper end flange is fixedly arranged at the edge of the port at the upper end of the longitudinal connecting pipe, a sealing gasket is fixedly arranged on the upper surface of the upper end flange, an upper end blind cover is fixedly arranged on the upper surface of the sealing gasket, fixing bolts are inserted into the surfaces of the upper end blind cover, the sealing gasket and the upper end flange, and fixing nuts are spirally arranged at the lower ends of the fixing bolts. A coke tower top with coke cleaning device of being convenient for, can reduce and demolish flange one department, reduce the bottom flange because the damage seepage that frequent dismouting caused takes place the conflagration condition, alleviate the personnel's operation degree of difficulty, reduce the work risk.
Description
Technical Field
The utility model relates to a coke cleaning device field, in particular to a coke tower top is with coke cleaning device of being convenient for.
Background
The top temperature of a coking coke tower is controlled by quench oil, after the coking coke tower is operated for a period of time, the coking condition of an oil-gas pipeline can occur, a workshop judges the coking condition according to the pressure difference of the top of the tower behind an elbow, the oil-gas pipeline is decoked once about every 2-3 months, a large elbow of a DN400 oil-gas pipeline needs to be removed during cleaning, two parts of a DN400 flange are removed, the removed elbow is simply hoisted, personnel carry out decoking operation again, the workload and the operation difficulty are higher, and after the cleaning is completed each time, the leakage easily occurs to a flange connected with the tower, and many firing accidents occur once due to the leakage of the flange connected with the tower.
Disclosure of Invention
The main object of the utility model is to provide a coke tower top is with device of being convenient for coke cleaning, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a coke tower top is with device of being convenient for decoking, includes vertical connecting pipe and transverse connection pipe, its characterized in that: the surface of the longitudinal connecting pipe is fixedly connected with a transverse connecting pipe, a port is formed in the upper end of the longitudinal connecting pipe, an upper end flange is fixedly arranged at the edge of the port at the upper end of the longitudinal connecting pipe, a sealing gasket is fixedly arranged on the upper surface of the upper end flange, an upper end blind cover is fixedly arranged on the upper surface of the sealing gasket, fixing bolts are arranged on the surfaces of the upper end blind cover, the sealing gasket and the upper end flange in an inserting mode, and fixing nuts are spirally arranged at the lower ends of the fixing bolts.
Preferably, the lower end of the longitudinal connecting pipe is provided with a first connecting port, and the lower end of the longitudinal connecting pipe is fixedly provided with a lower end flange at the edge of the first connecting port.
Preferably, a second connector is arranged at one end, far away from the longitudinal connecting pipe, of the transverse connecting pipe, and a transverse connecting flange is fixedly arranged at the edge of the second connecting port of the transverse connecting pipe.
Preferably, the lower end flange, the upper end flange, the sealing gasket, the upper end blind cover and the transverse connecting flange are all provided with connecting through holes at positions close to the edge.
Preferably, the upper-end blind cover is in sealing butt joint with the upper-end flange through a sealing gasket, and the fixing bolt sequentially penetrates through the upper-end blind cover, the sealing gasket and the connecting through-hole of the upper-end flange to be connected with the fixing nut.
Preferably, the transverse connecting pipe is communicated with the longitudinal connecting pipe.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, coking coke tower top of the tower temperature passes through quench oil control, after the operation a period, the coking condition can appear in the oil gas pipeline, general oil gas pipeline carries out coke cleaning operation about every 2-3 months, during coke cleaning of coke tower oil gas pipeline, only need direct lax fixing bolt and fixation nut to demolish the upper end blind cover of this coke cleaning device upper end and carry out coke cleaning operation, like this alright reduce and demolish flange department, reduce the bottom flange because the damage seepage that frequent dismouting caused takes place the conflagration condition, alleviate personnel's operation degree of difficulty, reduce the work risk.
Drawings
FIG. 1 is a schematic view of the overall structure of a coke oven top coke cleaning device of the present invention;
fig. 2 is a split view of the coke tower top coke cleaning device of the utility model.
In the figure: 1. a longitudinal connecting pipe; 101. a lower end flange; 102. an upper end flange; 103. connecting the through holes; 2. a transverse connecting pipe; 201. a transverse connecting flange; 3. sealing gaskets; 4. an upper end blind cover; 5. fixing the bolt; 6. and (5) fixing the screw cap.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
The first embodiment is as follows:
as shown in fig. 1-2, a coke tower top coke cleaning device comprises a longitudinal connecting pipe 1 and a transverse connecting pipe 2, and is characterized in that: the surface of the longitudinal connecting pipe 1 is fixedly connected with a transverse connecting pipe 2, the upper end of the longitudinal connecting pipe 1 is provided with a port, the upper end of the longitudinal connecting pipe 1 is positioned at the edge of the port and is fixedly provided with an upper end flange 102, the upper surface of the upper end flange 102 is fixedly provided with a sealing gasket 3, the upper surface of the sealing gasket 3 is fixedly provided with an upper end blind cover 4, the surfaces of the upper end blind cover 4, the sealing gasket 3 and the upper end flange 102 are inserted with fixing bolts 5, and the lower ends of the fixing bolts 5 are spirally provided with fixing nuts 6;
the lower end of the longitudinal connecting pipe 1 is provided with a first connecting port, and the lower end of the longitudinal connecting pipe 1 is fixedly provided with a lower end flange 101 at the edge of the first connecting port; a second connecting port is formed in one end, far away from the longitudinal connecting pipe 1, of the transverse connecting pipe 2, and a transverse connecting flange 201 is fixedly installed at the edge of the second connecting port of the transverse connecting pipe 2; the connection through holes 103 are formed in the surfaces of the lower end flange 101, the upper end flange 102, the sealing gasket 3, the upper end blind cover 4 and the transverse connecting flange 201 close to the edge, when coke cleaning is carried out on an oil-gas pipeline of the coke tower, only the upper end blind cover 4 at the upper end of the coke cleaning device needs to be removed by directly loosening the fixing bolts 5 and the fixing nuts 6 for coke cleaning operation, so that one flange removing position can be reduced, the fire disaster situation caused by damage and leakage of the bottom flange due to frequent disassembly and assembly is reduced, the operation difficulty of personnel is reduced, and the working risk is reduced; the upper-end blind cover 4 is in sealing butt joint with the upper-end flange 102 through the sealing gasket 3, and the fixing bolt 5 is connected with the fixing nut 6 through a connecting through hole 103 which sequentially penetrates through the upper-end blind cover 4, the sealing gasket 3 and the upper-end flange 102; the transverse connecting pipe 2 is communicated with the longitudinal connecting pipe 1. Example two:
it should be noted that, the utility model relates to a coke tower top is with being convenient for coke cleaning device, when using, the first connecting port of vertical connecting pipe 1 is connected with the top of the tower port through lower end flange 101, then the second connecting port of horizontal connecting pipe 2 is connected with the oil gas pipeline through horizontal connecting flange 201, can use after connecting, when using, the coking coke tower top of the tower temperature is controlled through quench oil, after operating for a period, the oil gas pipeline can appear coking, the coke cleaning operation is carried out about every 2-3 months on general oil gas pipeline, when coke cleaning, only need directly loosen fixing bolt 5 and fixing nut 6 to remove upper end blind lid 4 of the upper end of the coke cleaning device to carry out coke cleaning operation, in this way, can reduce flange removal one place, reduce the bottom flange because the damage seepage that frequent dismouting caused takes place the conflagration condition, the operation difficulty of personnel is reduced, and the work risk is reduced.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a coke tower top is with device of being convenient for decoking, includes longitudinal connecting pipe (1) and transverse connection pipe (2), its characterized in that: the surface fixing of vertical connecting pipe (1) is connected with transverse connecting pipe (2), the port has been seted up to the upper end of vertical connecting pipe (1), the upper end of vertical connecting pipe (1) is located port edge fixed mounting and has upper end flange (102), the last fixed surface of upper end flange (102) installs seal gasket (3), the last fixed surface of seal gasket (3) installs upper end blind cover (4), the surface interlude of upper end blind cover (4), seal gasket (3) and upper end flange (102) is equipped with fixing bolt (5), fixing bolt (5) lower extreme spiral is equipped with fixation nut (6).
2. The coke oven overhead decoking apparatus of claim 1, wherein: the lower end of the longitudinal connecting pipe (1) is provided with a first connecting port, and a lower end flange (101) is fixedly arranged at the edge of the lower end of the longitudinal connecting pipe (1) which is positioned at the first connecting port.
3. The coke oven overhead decoking apparatus of claim 2, wherein: the second connector is seted up to the one end that longitudinal joint pipe (1) was kept away from in transverse joint pipe (2), transverse joint pipe (2) are located second connection port edge fixed mounting has transverse connection flange (201).
4. The coke oven overhead decoking apparatus of claim 3, wherein: and the surfaces of the lower end flange (101), the upper end flange (102), the sealing gasket (3), the upper end blind cover (4) and the transverse connecting flange (201) are provided with connecting through holes (103) close to the edge.
5. The coke oven overhead decoking apparatus of claim 4, wherein: the upper end blind cover (4) is in sealing butt joint with the upper end flange (102) through the sealing gasket (3), and the fixing bolt (5) sequentially penetrates through the connecting through holes (103) of the upper end blind cover (4), the sealing gasket (3) and the upper end flange (102) to be connected with the fixing nut (6).
6. The coke oven overhead decoking apparatus of claim 5, wherein: the transverse connecting pipe (2) is communicated with the longitudinal connecting pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123281263.9U CN216473070U (en) | 2021-12-24 | 2021-12-24 | Coke cleaning device convenient for coke tower top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123281263.9U CN216473070U (en) | 2021-12-24 | 2021-12-24 | Coke cleaning device convenient for coke tower top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216473070U true CN216473070U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123281263.9U Active CN216473070U (en) | 2021-12-24 | 2021-12-24 | Coke cleaning device convenient for coke tower top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216473070U (en) |
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2021
- 2021-12-24 CN CN202123281263.9U patent/CN216473070U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongying Luke New Material Technology Co.,Ltd. Assignor: DONGYING HUALIAN PETROLEUM CHEMICAL FACTORY CO.,LTD. Contract record no.: X2023980036324 Denomination of utility model: A convenient coke cleaning device for the top of a coke tower Granted publication date: 20220510 License type: Common License Record date: 20230612 |
|
| EE01 | Entry into force of recordation of patent licensing contract |