CN208320744U - A kind of feed nozzle of catalytic cracking - Google Patents
A kind of feed nozzle of catalytic cracking Download PDFInfo
- Publication number
- CN208320744U CN208320744U CN201820502937.2U CN201820502937U CN208320744U CN 208320744 U CN208320744 U CN 208320744U CN 201820502937 U CN201820502937 U CN 201820502937U CN 208320744 U CN208320744 U CN 208320744U
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- CN
- China
- Prior art keywords
- wall
- distributor
- inlet pipe
- catalytic cracking
- pressure sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of feed nozzles of catalytic cracking, including casing, oil inlet pipe and distributor, the oil inlet pipe is plugged in the inner cavity of casing and is connected with distributor, supersonic generator is installed on the right side of the distributor, the outer wall of the distributor and the outer wall of ultrasonic generator offer through-hole, the right side wall of the supersonic generator is equipped with pressure sensor, it is two groups that the right end of described sleeve pipe, which offers nozzle opening and the number of nozzle opening, it is communicated with air inlet pipe at the top of described sleeve pipe, processor is installed on the left of the air inlet pipe.The utility model is equipped with pressure sensor by supersonic generator outer wall, when a jam does occur, oil liquid spray after atomization is not gone out, atomization chamber meeting pressure is excessive, pressure sensor can be by data feedback to processor, when being greater than the prompt of preset value opportunity, there are the possibility of oil spout hole plug, more practical, are suitble to be widely popularized and use.
Description
Technical field
The utility model relates to a kind of feed nozzle, in particular to a kind of feed nozzle of catalytic cracking.
Background technique
Catalytic cracking is one of petroleum refining process, makes mink cell focus that cracking occur under the action of high mild catalyst anti-
It answers, is changed into the process of cracked gas, gasoline and diesel oil etc..Key reaction have decomposition, isomerization, hydrogen migration, aromatisation, condensation,
Green coke etc..Compared with thermal cracking, lightweight oil yield is high, and octane number is high, and diesel oil stability is preferable, and by-product is rich in alkene
Liquefied gas.Molecular sieve cracking catalyst glued molecular sieve, kaolin using binders such as silica solution or Aluminum sols in recent years
Together, high density, the high-intensitive semi-synthetic molecular sieve catalyst of a new generation is made in knot, and molecule used screens out rare earth-y type molecule
Sieve is outer, also super steady hydrogen-y type molecular sieve, and Patent No. CN201720211425.6 discloses a kind of charging spray of catalytic cracking
During use, since there is impurity in petroleum, when being sprayed, nozzle opening is used for a long time in mouth, the device
It is easy to be blocked, does not have the function of detecting whether blocking, while also not having the function of cleaning, therefore, it is proposed that a kind of
The feed nozzle of catalytic cracking.
Utility model content
The main purpose of the utility model is to provide a kind of feed nozzles of catalytic cracking, can effectively solve background skill
Device during use, since there is impurity in petroleum, when being sprayed, is used for a long time nozzle opening and holds in art
It is easily blocked, does not have the function of detecting whether blocking, while also not having the problem of function of cleaning.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of feed nozzle of catalytic cracking, including casing, oil inlet pipe and distributor, the oil inlet pipe are plugged in casing
Inner cavity and it is connected with distributor, supersonic generator, the outer wall and ultrasound hair of the distributor are installed on the right side of the distributor
The outer wall of raw device offers through-hole, and the right side wall of the supersonic generator is equipped with pressure sensor, the right side of described sleeve pipe
It is two groups that end, which offers nozzle opening and the number of nozzle opening, and air inlet pipe, a left side for the air inlet pipe are communicated at the top of described sleeve pipe
Side is equipped with processor, and the outer wall of described sleeve pipe offers hydraulic cylinder up and down, and the right end of the hydraulic cylinder is plugged with piston rod,
The right end of the piston rod is connected with fixing seat, and the fixing seat is fixedly installed in the bottom left of rotating bar, and described turn
The bottom middle of lever is flexibly connected by the outer wall of hinge and casing, and the bottom right of the rotating bar is connected with brush roll.
Further, the outer wall of the brush roll is set with brush set.
Further, the bottom right of the rotating bar offers placing groove, and the inner cavity of the placing groove is equipped with motor,
The transmission shaft outer end of the motor and the connection of brush roll.
Further, the hydraulic output end of the hydraulic cylinder is connected with the hydraulic input terminal of piston rod.
Further, the data output end of the pressure sensor is connected with the data input pin of processor, the processing
The signal output end of device is connect with the signal input part of hydraulic cylinder and motor respectively, the model of the pressure sensor
PT124B-210, the model E7500 of the processor.
Compared with prior art, the utility model has the following beneficial effects:
1. the feed nozzle of the catalytic cracking of the utility model is equipped with pressure sensing by supersonic generator outer wall
Device, when a jam does occur, the oil liquid spray after atomization are not gone out, and atomization chamber meeting pressure is excessive, and pressure sensor can be by data feedback
To processor, when being greater than the prompt of preset value opportunity, there are the possibility of oil spout hole plug.
2. the feed nozzle of the catalytic cracking of the utility model starts hydraulic stem by processor and makes piston rod band turn
Lever rotates so that brush roll is inserted into atomizer, and then starting motor drives brush roll and brush set to clear up nozzle opening inner wall,
So that having the function of clearing up automatically.
3. the feed nozzle of the catalytic cracking of the utility model is made by being detachable socket between brush set and brush roll
It is convenient to replace.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the feed nozzle of this practical catalytic cracking；
Fig. 2 is the brush roll outer wall construction schematic diagram of the feed nozzle of this practical catalytic cracking；
Fig. 3 is the rotating bar bottom substance schematic diagram of the feed nozzle of this practical catalytic cracking.
In figure: 1, casing；2, oil inlet pipe；3, distributor；4, through-hole；5, supersonic generator；6, pressure sensor；7, it sprays
Oilhole；8, hinge；9, rotating bar；10, fixing seat；11, brush roll；12, hydraulic cylinder；13, piston rod；14, air inlet pipe；15, it handles
Device；16, brush set；17, placing groove；18, motor.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of feed nozzle of catalytic cracking, including casing 1, oil inlet pipe 2 and distributor 3, it is described into
Oil pipe 2 is plugged in the inner cavity of casing 1 and is connected with distributor 3, and supersonic generator 5 is equipped on the right side of the distributor 3, described
The outer wall of distributor 3 and the outer wall of ultrasonic generator 5 offer through-hole 4, and the right side wall of the supersonic generator 5 is equipped with
Pressure sensor 6, it is two groups that the right end of described sleeve pipe 1, which offers nozzle opening 7 and the number of nozzle opening 7, the top of described sleeve pipe 1
It is communicated with air inlet pipe 14, the left side of the air inlet pipe 14 is equipped with processor 15, and the outer wall of described sleeve pipe 1 offers liquid up and down
Cylinder pressure 12, the right end of the hydraulic cylinder 12 are plugged with piston rod 13, and the right end of the piston rod 13 is connected with fixing seat 10,
The fixing seat 10 is fixedly installed in the bottom left of rotating bar 9, and the bottom middle of the rotating bar 9 passes through hinge 8 and set
The outer wall of pipe 1 is flexibly connected, and the bottom right of the rotating bar 9 is connected with brush roll 11.
Wherein, the outer wall of the brush roll 11 is set with brush set 16.
Wherein, the bottom right of the rotating bar 9 offers placing groove 17, and the inner cavity of the placing groove 17 is equipped with motor
18, the transmission shaft outer end of the motor 18 and the connection of brush roll 11.
Wherein, the hydraulic output end of the hydraulic cylinder 12 is connected with the hydraulic input terminal of piston rod 13.
Wherein, the data output end of the pressure sensor 6 is connected with the data input pin of processor 15, the processor
15 signal output end is connect with the signal input part of hydraulic cylinder 12 and motor 18 respectively, the model of the pressure sensor 6
PT124B-210, the model E7500 of the processor 6.
Working principle: it in use, first by 2 oil inlet of oil inlet pipe, is then distributed by distributor 3, is then passed through
Oil liquid is entered 5 right side inner cavity of supersonic generator by through-hole 4 by 14 air inlet of air inlet pipe, then carries out mist by ultrasonic wave
Change, is then sprayed by nozzle opening 7, after long-time service, nozzle opening 7 is easy to block, when blocking, supersonic generator
The oil liquid spray of the inner cavity on 5 right sides is not gone out, and pressure is excessive, and pressure sensor 6 to processor 15, presets data feedback when being greater than
When value, processor 15 will start hydraulic cylinder 12 and make piston rod 13 that rotating bar 9 be driven to rotate, so that brush roll 11 is inserted into nozzle opening 7
It is interior, then start motor 18 and brush roll 11 and brush set 16 is driven to be cleared up, so that nozzle opening 7 is dredged, has automatic cleaning
Function, should so that replacement is convenient by way of being socketed between brush roll 11 when brush set 16 is using time longer damage
Device has automatic operation, practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of feed nozzle of catalytic cracking, including casing (1), oil inlet pipe (2) and distributor (3), it is characterised in that: described
Oil inlet pipe (2) is plugged in the inner cavity of casing (1) and is connected with distributor (3), and ultrasonic wave hair is equipped on the right side of the distributor (3)
Raw device (5), the outer wall of the distributor (3) and the outer wall of supersonic generator (5) offer through-hole (4), the ultrasonic wave
The right side wall of generator (5) is equipped with pressure sensor (6), and the right end of described sleeve pipe (1) offers nozzle opening (7) and nozzle opening
(7) number is two groups, is communicated with air inlet pipe (14) at the top of described sleeve pipe (1), is equipped on the left of the air inlet pipe (14)
Processor (15), the outer wall of described sleeve pipe (1) offer hydraulic cylinder (12) up and down, and the right end of the hydraulic cylinder (12) is plugged with
The right end of piston rod (13), the piston rod (13) is connected with fixing seat (10), and the fixing seat (10) is fixedly installed in
The bottom middle of the bottom left of rotating bar (9), the rotating bar (9) is connected by the outer wall activity of hinge (8) and casing (1)
It connects, the bottom right of the rotating bar (9) is connected with brush roll (11).
2. the feed nozzle of catalytic cracking according to claim 1, it is characterised in that: the outer wall of the brush roll (11) is set with
There is brush set (16).
3. the feed nozzle of catalytic cracking according to claim 1, it is characterised in that: the bottom, right of the rotating bar (9)
Side offers placing groove (17), and the inner cavity of the placing groove (17) is equipped with motor (18), outside the transmission shaft of the motor (18)
The connection at end and brush roll (11).
4. the feed nozzle of catalytic cracking according to claim 1, it is characterised in that: the hydraulic cylinder (12) it is hydraulic defeated
Outlet is connected with the hydraulic input terminal of piston rod (13).
5. the feed nozzle of catalytic cracking according to claim 1, it is characterised in that: the number of the pressure sensor (6)
Connected according to output end with the data input pin of processor (15), the signal output end of the processor (15) respectively with hydraulic cylinder
(12) it is connected with the signal input part of motor (18), the model PT124B-210 of the pressure sensor (6), the processing
The model E7500 of device (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502937.2U CN208320744U (en) | 2018-04-10 | 2018-04-10 | A kind of feed nozzle of catalytic cracking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502937.2U CN208320744U (en) | 2018-04-10 | 2018-04-10 | A kind of feed nozzle of catalytic cracking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208320744U true CN208320744U (en) | 2019-01-04 |
Family
ID=64780611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820502937.2U Expired - Fee Related CN208320744U (en) | 2018-04-10 | 2018-04-10 | A kind of feed nozzle of catalytic cracking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208320744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893805A (en) * | 2019-03-31 | 2019-06-18 | 许伟雄 | It is a kind of completely to press the fire water monitor device for resetting principle with magnetic pole based on liquid stream circulation |
| CN110748525A (en) * | 2019-10-18 | 2020-02-04 | 廖富爱 | Large-diameter hydraulic oil cylinder with uniformly distributed stress |
-
2018
- 2018-04-10 CN CN201820502937.2U patent/CN208320744U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893805A (en) * | 2019-03-31 | 2019-06-18 | 许伟雄 | It is a kind of completely to press the fire water monitor device for resetting principle with magnetic pole based on liquid stream circulation |
| CN110748525A (en) * | 2019-10-18 | 2020-02-04 | 廖富爱 | Large-diameter hydraulic oil cylinder with uniformly distributed stress |
| CN110748525B (en) * | 2019-10-18 | 2021-03-23 | 廖富爱 | Large-diameter hydraulic oil cylinder with uniformly distributed stress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20210410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |