CN217140321U - Exhaust valve device for outlet of cracking feed pump - Google Patents
Exhaust valve device for outlet of cracking feed pump Download PDFInfo
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- CN217140321U CN217140321U CN202220928241.2U CN202220928241U CN217140321U CN 217140321 U CN217140321 U CN 217140321U CN 202220928241 U CN202220928241 U CN 202220928241U CN 217140321 U CN217140321 U CN 217140321U
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- cracking
- pyrolysis
- schizolysis
- inlet pipe
- pipe
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Abstract
The utility model relates to a discharge valve device for schizolysis feed pump export belongs to concentrate pyrolysis equipment technical field, including the concentrate storage jar, concentrate storage jar side be equipped with the schizolysis cauldron, schizolysis cauldron lower extreme be equipped with the total discharging pipe that is linked together with the schizolysis cauldron, schizolysis cauldron and concentrate storage jar between be equipped with total inlet pipe, schizolysis cauldron and concentrate storage jar between be equipped with a plurality of three plunger pumps that are linked together with total inlet pipe, three plunger pumps be parallel pipeline intercommunication, three plunger pumps and schizolysis cauldron between be equipped with the discharge valve that is linked together with total inlet pipe, discharge valve and schizolysis cauldron between be equipped with the heater that is linked together with total inlet pipe. Has the characteristics of simple structure, good running stability and convenient operation. The problem that a large amount of steam generated in the pipeline cannot be effectively discharged is solved. Avoiding the feed and the flow interruption and causing influence on the production.
Description
Technical Field
The utility model relates to a concentrate pyrolysis apparatus technical field, concretely relates to exhaust valve device for cracking feed pump export.
Background
The concentrated solution in the recovery section is conveyed to a heater through a three-plunger pump, heated, enters a cracking reaction kettle for cracking reaction, and then enters a polymerization kettle for polymerization reaction. At present, due to reasons of temperature fluctuation of concentrated solution, inner leakage of steam sealed by a circulating pump, and the like, a large amount of steam is generated in a pipeline of a cracking feed pump, namely a three-plunger pump, and can not be effectively discharged, so that the phenomenon of flow breaking caused by fluctuation of cracking feed flow is caused.
Disclosure of Invention
The utility model discloses mainly solve and have the not enough of operational stability difference and easy feeding cutout among the prior art, provide an exhaust valve device for schizolysis feeding pump export, it has simple structure, operational stability good and convenient operation's characteristics. The problem that a large amount of steam generated in the pipeline cannot be effectively discharged is solved. Avoiding the feed and the flow interruption and causing influence on the production.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides an exhaust valve device for schizolysis feed pump export, includes the concentrate storage jar, concentrate storage jar side be equipped with the schizolysis cauldron, schizolysis cauldron lower extreme be equipped with the total discharging pipe that is linked together with the schizolysis cauldron, schizolysis cauldron and concentrate storage jar between be equipped with total inlet pipe, schizolysis cauldron and concentrate storage jar between be equipped with a plurality of three plunger pumps that are linked together with total inlet pipe, three plunger pumps be parallel pipeline intercommunication, three plunger pumps and schizolysis cauldron between be equipped with the discharge valve that is linked together with total inlet pipe, discharge valve and schizolysis cauldron between be equipped with the heater that is linked together with total inlet pipe.
As preferred, the schizolysis cauldron including the schizolysis jar body, schizolysis jar internal wall upper portion be equipped with the shrouding, schizolysis jar internal wall lower part be equipped with down the shrouding, last shrouding and lower shrouding between be equipped with schizolysis main cavity room and schizolysis and assist the cavity, the schizolysis assist the cavity and adopt to cut off the wall body between the cavity and the schizolysis main cavity room and seal up the separation, lower shrouding lower extreme and total discharge tube between all be equipped with the reposition of redundant personnel and arrange the material pipe, reposition of redundant personnel arrange the material pipe and the schizolysis assist the cavity between, reposition of redundant personnel arrange the material pipe and all be equipped with the schizolysis automatically controlled valve between the main cavity room.
When cavity, the schizolysis main cavity when cracking are assisted in the internal no matter schizolysis jar, when the schizolysis of schizolysis main cavity, the electrically controlled valve of schizolysis all is the closed condition, when the schizolysis in cavity or the schizolysis main cavity is assisted in the schizolysis is accomplished, the electrically controlled valve of schizolysis just opens.
As preferred, the schizolysis jar body and total inlet tube between be equipped with the shunt tubes, shunt tubes and schizolysis main cavity room between be equipped with a plurality of main cavity inlet pipes, shunt tubes and schizolysis assist and all be equipped with between the cavity and assist the cavity inlet pipe, assist and all be equipped with pneumatic accuse liquid valve on the cavity inlet pipe. And controlling whether the cracking auxiliary chamber feeds materials or not by opening a pneumatic liquid control valve according to the starting quantity of the three-plunger pump and the flow of the total feeding pipe.
Preferably, the cracking main cavity chamber in be equipped with the multiaxis stirring frame, the cracking assist the cavity and all be equipped with the unipolar stirring frame in, unipolar stirring frame upper end, multiaxis stirring frame upper end all be equipped with last shrouding terminal surface looks bolted connection fixed agitator motor.
Preferably, a manual valve communicated with the main feeding pipe is arranged between the heater and the exhaust valve.
Preferably, a discharge valve communicated with the main discharge pipe is arranged on the main discharge pipe.
The utility model discloses can reach following effect:
the utility model provides an exhaust valve device for cracking feed pump export compares with prior art, has simple structure, operating stability good and convenient operation's characteristics. The problem that a large amount of steam generated in the pipeline cannot be effectively discharged is solved. Avoiding the feed and the flow interruption and causing influence on the production.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the cracking kettle of the present invention.
In the figure: concentrated solution storage jar 1, total inlet pipe 2, three plunger pump 3, discharge valve 4, manual valve 5, heater 6, pyrolysis kettle 7, bleeder valve 8, total discharging pipe 9, the schizolysis jar body 10, go up shrouding 11, shunt tubes 12, agitator motor 13, main cavity inlet pipe 14, pneumatic accuse liquid valve 15, assist chamber inlet pipe 16, cavity 17 is assisted in the schizolysis, unipolar stirring frame 18, schizolysis main cavity chamber 19, multiaxis stirring frame 20, lower shrouding 21, the row's of reposition of redundant personnel pipe 22, schizolysis automatically controlled valve 23 cuts off wall body 24.
Detailed Description
The technical solution of the present invention is further specifically described below by way of embodiments and with reference to the accompanying drawings.
Example (b): as shown in figure 1 and figure 2, a vent valve device for cracking feed pump outlet, includes concentrate storage jar 1, and concentrate storage jar 1 side is equipped with cracking kettle 7, and cracking kettle 7 lower extreme is equipped with the total discharging pipe 9 that is linked together with cracking kettle 7, is equipped with the bleeder valve 8 that is linked together with total discharging pipe 9 on the total discharging pipe 9. Be equipped with total inlet pipe 2 between pyrolysis kettle 7 and concentrate storage jar 1, be equipped with 3 triple plunger pumps 3 that are linked together with total inlet pipe 2 between pyrolysis kettle 7 and concentrate storage jar 1, triple plunger pumps 3 are the parallel pipeline intercommunication, are equipped with the discharge valve 4 that is linked together with total inlet pipe 2 between triple plunger pumps 3 and pyrolysis kettle 7, are equipped with the heater 6 that is linked together with total inlet pipe 2 between discharge valve 4 and pyrolysis kettle 7. A manual valve 5 communicated with the main feeding pipe 2 is arranged between the heater 6 and the exhaust valve 4.
Cracking kettle 7 includes the schizolysis jar body 10, schizolysis jar body 10 inner wall upper portion is equipped with shrouding 11, schizolysis jar body 10 inner wall lower part is equipped with down shrouding 21, it assists cavity 17 to be equipped with schizolysis main cavity room 19 and 4 schizolysis between shrouding 11 and lower shrouding 21, adopt to cut off wall body 24 to seal up and separate between cavity 17 and schizolysis main cavity room 19 to the schizolysis, be equipped with multiaxis stirring frame 20 in the schizolysis main cavity room 19, cavity 17 is assisted to the schizolysis all is equipped with unipolar stirring frame 18, unipolar stirring frame 18 upper end, multiaxis stirring frame 20 upper end all is equipped with the agitator motor 13 fixed with 11 terminal surface looks bolted connection of last shrouding. Lower shrouding 21 lower extreme all is equipped with the reposition of redundant personnel between total discharging pipe 9 and arranges material pipe 22, and reposition of redundant personnel is arranged material pipe 22 and is assisted between cavity 17, reposition of redundant personnel and arrange material pipe 22 and schizolysis main cavity 19 and all be equipped with schizolysis automatically controlled valve 23. Be equipped with shunt tubes 12 between the schizolysis jar body 10 and total inlet pipe 2, be equipped with 2 main cavity inlet pipes 14 between shunt tubes 12 and schizolysis main cavity 19, all be equipped with between shunt tubes 12 and schizolysis auxiliary cavity 17 and assist chamber inlet pipe 16, assist and all be equipped with pneumatic accuse liquid valve 15 on the chamber inlet pipe 16.
To sum up, this an exhaust valve device for cracking charge pump export has simple structure, the good and convenient operation's of operating stability characteristics. The problem that a large amount of steam generated in the pipeline cannot be effectively discharged is solved. Avoiding the feed and the flow interruption and causing influence on the production.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without deviating from the basic characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In conclusion, the above description is only the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (6)
1. An exhaust valve device for outlet of a cracking feed pump, comprising a concentrate storage tank (1), characterized in that: concentrated solution storage jar (1) side be equipped with pyrolysis kettle (7), pyrolysis kettle (7) lower extreme be equipped with total discharging pipe (9) that are linked together with pyrolysis kettle (7), pyrolysis kettle (7) and concentrated solution storage jar (1) between be equipped with total inlet pipe (2), pyrolysis kettle (7) and concentrated solution storage jar (1) between be equipped with three plunger pump (3) that a plurality of and total inlet pipe (2) are linked together, three plunger pump (3) be parallel pipeline intercommunication, three plunger pump (3) and pyrolysis kettle (7) between be equipped with discharge valve (4) that are linked together with total inlet pipe (2), discharge valve (4) and pyrolysis kettle (7) between be equipped with heater (6) that are linked together with total inlet pipe (2).
2. A vent valve assembly for a pump outlet of a pyrolysis feed pump according to claim 1 wherein: cracking kettle (7) including the cracking tank body (10), the cracking tank body (10) inner wall upper portion be equipped with shrouding (11), the cracking tank body (10) inner wall lower part be equipped with down shrouding (21), last shrouding (11) and down shrouding (21) between be equipped with cracking main cavity room (19) and cracking and assist cavity (17), the cracking assist cavity (17) and cracking main cavity room (19) between adopt to cut off wall body (24) and seal up the separation, lower shrouding (21) lower extreme and total discharging pipe (9) between all be equipped with the reposition of redundant personnel and arrange material pipe (22), the reposition of redundant personnel arrange material pipe (22) and cracking assist cavity room (17) between, reposition of redundant personnel arrange material pipe (22) and cracking main cavity room (19) between all be equipped with automatically controlled valve (23) of cracking.
3. A vent valve assembly for a pump outlet of a pyrolysis feed pump according to claim 2 wherein: pyrolysis tank body (10) and total inlet pipe (2) between be equipped with shunt tubes (12), shunt tubes (12) and pyrolysis main cavity room (19) between be equipped with a plurality of main cavity inlet pipes (14), shunt tubes (12) and pyrolysis assist and all be equipped with between cavity (17) and assist chamber inlet pipe (16), assist chamber inlet pipe (16) on all be equipped with pneumatic accuse liquid valve (15).
4. A vent valve assembly for a pump outlet of a pyrolysis feed pump according to claim 2 wherein: cracking main cavity room (19) in be equipped with multiaxis stirring frame (20), cracking assist cavity (17) in all be equipped with unipolar stirring frame (18), unipolar stirring frame (18) upper end, multiaxis stirring frame (20) upper end all be equipped with last shrouding (11) terminal surface looks bolted connection fixed agitator motor (13).
5. A vent valve assembly for a pump outlet of a pyrolysis feed pump according to claim 1 wherein: and a manual valve (5) communicated with the main feeding pipe (2) is arranged between the heater (6) and the exhaust valve (4).
6. A vent valve assembly for a pump outlet of a pyrolysis feed pump according to claim 1 wherein: the main discharge pipe (9) is provided with a discharge valve (8) communicated with the main discharge pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220928241.2U CN217140321U (en) | 2022-04-21 | 2022-04-21 | Exhaust valve device for outlet of cracking feed pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220928241.2U CN217140321U (en) | 2022-04-21 | 2022-04-21 | Exhaust valve device for outlet of cracking feed pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217140321U true CN217140321U (en) | 2022-08-09 |
Family
ID=82660815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220928241.2U Active CN217140321U (en) | 2022-04-21 | 2022-04-21 | Exhaust valve device for outlet of cracking feed pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217140321U (en) |
-
2022
- 2022-04-21 CN CN202220928241.2U patent/CN217140321U/en active Active
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