CN208853410U - One kind being used for petrochemical industry reaction kettle automatic flushing device - Google Patents
One kind being used for petrochemical industry reaction kettle automatic flushing device Download PDFInfo
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- CN208853410U CN208853410U CN201821277523.0U CN201821277523U CN208853410U CN 208853410 U CN208853410 U CN 208853410U CN 201821277523 U CN201821277523 U CN 201821277523U CN 208853410 U CN208853410 U CN 208853410U
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- reaction kettle
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Abstract
The utility model relates to one kind to be used for petrochemical industry reaction kettle automatic flushing device, including the cutting-off valve for being mounted on reaction kettle Butterworth Hatch and being connected to reaction kettle, the connecting flange for being connected to cutting-off valve and having displacement storage chamber and the hydraulic cylinder wiper mechanism for being mounted on connecting flange and be used to clean reaction kettle；The utility model lies in that: only need high pressure water to abandon the lifting drive source of source automatic cleaning mechanism as the power source of cleaning, structure is simple, and reliable for operation, especially suitable danger petrochemical industry is worthy to be popularized；It is dexterously able to achieve the closed cleaning of reaction kettle by hydraulic cylinder wiper mechanism, the devices such as setting packing seal is not needed, and substantially increase reaction kettle production efficiency, petroleum chemical enterprise's reaction kettle production efficiency is brought and is improved significantly.
Description
Technical field
The utility model relates to reaction kettle equipment technical fields, especially a kind of to be used for petrochemical industry reaction kettle auto-flushing
Device.
Background technique
Currently, the cleaning of chemical company, China reaction kettle mainly uses man-hour manually hand-held spray gun to carry out, scavenging period is long, exists
Clean dead angle.Though domestic some chemical companies have used full automatic cleaning equipment, however cannot achieve the closed cleaning of reaction kettle.?
It before reaction kettle cleaning, needs to carry out pressure release, pernicious gas is replaced, when pernicious gas reaches normal concentration, ability in reaction kettle
Kettle cleaning can be opened, scavenging period is increased.And cleaning structure is complicated, in addition cleaning elevating mechanism need to add power source；Petrochemical industry enterprise
The condition of industry part reaction kettle reaction needs deoxygenation, therefore oxygen in displacement kettle is needed before reacting, therefore reduces reaction kettle work
Efficiency.
According to the prior art, there are following technical problems:
(application No. is 201320001050.2, entitled " chemical reaction kettle cleans dress to Chinese utility model patent automatically
Set ") and Chinese utility patent (application No. is 201520034033.8, entitled " clearing up reaction kettle automatically "), it is proposed
The solution that reaction kettle cleans automatically, but the automatic cleaning mechanism of above scheme can not achieve the closed cleaning of reaction kettle, for
The reaction kettle for carrying out deoxygenation is needed to still need to carry out deoxidation operation before reaction.The need of the elevating mechanism of above scheme spray head are pneumatically or electrically
Movement is power source, and dangerous point is increased in chemical company.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind to be able to achieve to reaction kettle without dead
Angle cleaning is able to achieve cleaning closed to reaction kettle, is simple and reliable for structure and suitable petroleum chemical enterprise for petrochemical industry reaction kettle
Automatic flushing device.
On the one hand the technical solution of the utility model is achieved in that a kind of for petrochemical industry reaction kettle auto-flushing
Device, it is characterised in that: connect including the cutting-off valve for being mounted on reaction kettle Butterworth Hatch and being connected to reaction kettle and cutting-off valve
Connecting flange that is logical and having displacement storage chamber and the hydraulic cylinder being mounted on connecting flange and for cleaning reaction kettle clean
Mechanism.
It is preferred that are as follows: the hydraulic cylinder wiper mechanism includes the hydraulic cylinder being vertically mounted on connecting flange and cleaning control
System；The hydraulic cylinder includes cylinder body, positioned at the intracorporal piston of cylinder and in cylinder body and in the piston rod of hollow setting, institute
Cylinder body is divided upper and lower cavity portion by the piston stated, and the piston rod is connect with piston, and the piston rod is at piston
It is provided with water inlet, the piston rod stretches in displacement storage chamber relative to the other end of the connecting pin of piston rod and piston
And it is communicated with three-dimensional nozzle；The cleaning control system includes high pressure pumping station, water inlet line, lifting total pipeline, increase in pipeline
With decline pipeline；One end of the water inlet line is connect with high pressure pumping station, and the other end is connected to lower chamber；The water inlet pipe
It is in series on road into water and cuts off main valve and septum valve；One end of the lifting total pipeline is connected to water inlet line, another
It holds and is connected to one end of decline pipeline, decline cutting-off valve and decline regulation ball valve are in series on the lifting general pipeline；It is described
Decline pipeline be connected to upper cavity relative to decline pipeline with the other end of the connecting pin of water inlet line；The increase in pipeline
One end with lifting total pipeline and decline pipeline junction be connected to, the other end with replace storage chamber top be connected to, it is described
It is in series on increase in pipeline and rises regulation ball valve and rising cutting-off valve.
It is preferred that are as follows: it further include the image monitoring having for cleaning situation in observing response kettle, the imaging monitoring
System includes camera, display and controller, and the camera and display are electrically connected with the controller, the reaction kettle
Side wall be equipped with for the endoscopy glass inside observing response kettle, the camera is mounted on endoscopy glass and for observing
Reaction kettle internal washing situation.
It is preferred that are as follows: it further include the detection device having for learning three-dimensional nozzle travel position, the detection device includes
Magnet ring and far transmission level meter, the magnet ring are located in cylinder body and are sheathed on piston, and the far transmission level meter is vertically arranged
In on the outer wall of cylinder body.
It is preferred that are as follows: it further include the locking mechanism having for discharging and locking piston, the locking mechanism includes positioned at upper
The intracorporal locking bar portion of chamber, bolt, the twin shaft cylinder for driving bolt to slide, bolt limit switch, the twin shaft cylinder
One end of cylinder axis is fixedly connected with bolt, and bolt limit switch is located on the motion path of the cylinder axis of twin shaft cylinder, described
Locking bar portion can the longitudinal sliding motion in cylinder body, the locking bar portion includes transverse bar and longitudinal rod, the top of the longitudinal rod and horizontal
It is fixedly connected in the middle part of to bar, the bottom end of the longitudinal rod is fixedly connected with the piston, and the free end of the bolt can protrude into epicoele
It is mutually contradicted with the outer wall of longitudinal rod in vivo.
It is preferred that are as follows: the side wall of the displacement storage chamber is communicated at least one and displaces valve.
It is preferred that are as follows: the reactor bottom is communicated with waste liquid cutting-off valve.
By using above-mentioned technical proposal, the utility model has the beneficial effect that the power for only needing high pressure water as cleaning
Source has abandoned the lifting drive source of source automatic cleaning mechanism, has prevented dangerous point, and structure is simple, reliable for operation, especially suitable danger
Dangerous petrochemical industry, is worthy to be popularized；It is dexterously able to achieve the closed cleaning of reaction kettle by hydraulic cylinder wiper mechanism, setting is not needed and fills out
The devices such as material sealing, and reaction kettle production efficiency is substantially increased, petroleum chemical enterprise's reaction kettle production efficiency is brought aobvious
Land raising.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is specific embodiment of the present invention structural schematic diagram；
Fig. 2 is the portion the A enlarged drawing in Fig. 1；
Fig. 3 is image monitoring structural block diagram in specific embodiment of the present invention.
It is indicated in figure: 1, piston rod；2, three-dimensional nozzle；3, piston；4, decline regulation ball valve；5, rise regulation ball valve；6,
Water inlet cutting main valve；7, connecting flange；8, high pressure pumping station；9, septum valve；10, hydraulic cylinder；11, cutting-off valve；12, waste liquid
Cutting-off valve；13, valve is displaced；15, storage chamber is replaced；16, reaction kettle；17, bolt；18, water inlet；21, lower chamber；
22, upper cavity；23, bolt limit switch；24, water inlet line；25, total pipeline is gone up and down；26, increase in pipeline；27, decline pipeline；
28, decline cutting-off valve；29, rise cutting-off valve；30, magnet ring；31, far transmission level meter；100 cameras；200, display；
300, controller；400, locking bar portion；401, transverse bar；402, longitudinal rod；230, cylinder.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Fig. 1-Fig. 3, the utility model discloses one kind to be used for 16 automatic flushing device of petrochemical industry reaction kettle,
In specific embodiment of the present invention, including being mounted on the stop valve being connected on 16 Butterworth Hatch of reaction kettle and with reaction kettle 16
Door 11 is connected to and is had with cutting-off valve 11 connecting flange 7 for replacing storage chamber 15 and is mounted on connecting flange 7 and is used for
Clean 10 wiper mechanism of hydraulic cylinder of reaction kettle 16.
In specific embodiment of the present invention, 10 wiper mechanism of hydraulic cylinder includes being vertically mounted on connection method
Hydraulic cylinder 10 and cleaning control system on orchid 7；The hydraulic cylinder 10 includes cylinder body, positioned at the intracorporal piston 3 of cylinder and is located at
In cylinder body and in the piston rod 1 of hollow setting, cylinder body is divided upper and lower 21 part of cavity, the piston rod by the piston 3
1 connect with piston 3, and the piston rod 1 is provided with water inlet 18 at piston 3, and the piston rod 1 is relative to piston rod
1 stretches in displacement storage chamber 15 with the other end of the connecting pin of piston 3 and is communicated with three-dimensional nozzle 2；The cleaning control
System includes high pressure pumping station 8, water inlet line 24, lifting total pipeline 25, increase in pipeline 26 and decline pipeline 27；The water inlet pipe
The one end in road 24 is connect with high pressure pumping station 8, and the other end is connected to lower chamber 21；It is in series on the water inlet line 24 into water and cuts
Disconnected main valve 6 and septum valve 9；One end of the lifting total pipeline 25 is connected to water inlet line 24, the other end and down-comer
The one end in road 27 is connected to, and decline cutting-off valve 28 and decline regulation ball valve 4 are in series on the lifting general pipeline；The decline
Pipeline 27 is connected to relative to decline pipeline 27 with the other end of the connecting pin of water inlet line 24 with upper cavity 22；The tedge
The one end in road 26 is connected to the junction of lifting total pipeline 25 and decline pipeline 27, and the top of the other end and displacement storage chamber 15 connects
It is logical, it is in series on the increase in pipeline 26 and rises regulation ball valve 5 and rising cutting-off valve 29.The hydraulic cylinder 10 wiper mechanism benefit
Water is used on the one hand to move back and forth as the piston 3 in power source drive hydraulic cylinder 10, on the other hand also as cleaning solution to reaction
Closed cleaning is carried out inside kettle 16, and reaction kettle 16 is realized and is cleaned without dead angle, improves cleaning effect.
Wherein, which makes the upper and lower cavity 21 of piston 3 generate pressure difference to make to live using high pressure water
3 drive three-dimensional nozzle 2 of plug moves up and down.
Wherein, after cleaning control system cleans reaction kettle 16, moreover it is possible to be cleaned to piston rod 1 and three-dimensional nozzle 2, i.e.,
Piston 3 and three-dimensional nozzle 2 are in uphill process, and the water of upper cavity 22 is by living in the flow direction displacement storage chamber 15 of increase in pipeline 26
Plug 3 while rising, cleaned by piston rod 1 and three-dimensional nozzle 2.
It further include the image prison having for cleaning situation in observing response kettle 16 in specific embodiment of the present invention
Control system, the image monitoring include camera 100, display 200 and controller 300, the camera 100 and aobvious
Show that device 200 is electrically connected with controller 300, the side wall of the reaction kettle 16 is equipped with for the view inside observing response kettle 16
Looking glass, the camera 100 are mounted on endoscopy glass and for 16 internal washing situations of observing response kettle.It is supervised by image
Control system staff can clean situation in observing response kettle 16 at any time, to reach no dead angle cleaning, and then improve to reaction
Cleaning effect inside kettle 16.
It further include having for learning that the detection of 2 travel position of three-dimensional nozzle fills in specific embodiment of the present invention
It sets, the detection device includes magnet ring 30 and far transmission level meter 31, and the magnet ring 30 is located in cylinder body and is sheathed on piston 3
On, the far transmission level meter 31 is vertically arranged on the outer wall of cylinder body.Outside by magnet ring 30 and cylinder body set on piston 3
The far transmission level meter 31 of wall installation carries out magnetic induction measurement, and staff, which need to only watch far transmission level meter 31, can learn three-dimensional spray
First 2 travel position is convenient for staff's subsequent operation after learning.In addition illustrate, what far transmission level meter 31 can be bought in the market
It arrives, and its principle those skilled in the art are knowable.
It further include the locking mechanism having for discharging and locking piston 3 in specific embodiment of the present invention, it is described
Locking mechanism include locking bar portion 400 in the upper cavity 22, bolt 17, the twin shaft cylinder for driving bolt 17 to slide
230, one end of bolt limit switch 23, the cylinder axis of the twin shaft cylinder 230 is fixedly connected with bolt, bolt limit switch
On the motion path of the cylinder axis of twin shaft cylinder, which can be electrically connected with the controller, for feeding back bolt
Lock situation；The locking bar portion 400 can the longitudinal sliding motion in cylinder body, the locking bar portion 400 includes transverse bar 401 and longitudinal
The top of bar 402, the longitudinal rod 402 is fixedly connected with the middle part of transverse bar 401, and the bottom end of the longitudinal rod 402 and piston 3 are fixed
Connection, the free end of the bolt 17 can be protruded into upper cavity 22 and mutually contradict with the outer wall of longitudinal rod 402, the bolt
Limit switch 23 is connect with bolt 17.Piston 3 rises to top position at the end of cleaning, drives bolt 17 by cylinder 230
It protrudes into upper cavity 22 and is contradicted with the outer wall of longitudinal rod 402, to be locked to piston 3.
It further include the locking mechanism having for discharging and locking piston, the locking mechanism includes intracorporal positioned at epicoele
Locking bar portion, bolt, the twin shaft cylinder for driving bolt to slide, bolt limit switch, the cylinder axis of the twin shaft cylinder
One end is connect with bolt, and bolt limit switch is located on the motion path of the cylinder axis of twin shaft cylinder, and the locking bar portion can be
Longitudinal sliding motion in cylinder body, the locking bar portion include transverse bar and longitudinal rod, and the top of the longitudinal rod and the middle part of transverse bar are solid
Fixed connection, the bottom end of the longitudinal rod are fixedly connected with the piston, and the free end of the bolt can protrude into upper cavity and longitudinal rod
Outer wall mutually contradict.
In specific embodiment of the present invention, the side wall of the displacement storage chamber 15 is communicated at least one displacement
Valve 13 out.
In specific embodiment of the present invention, 16 bottom of reaction kettle is communicated with waste liquid cutting-off valve 1112.
By using above-mentioned technical proposal, the utility model has the beneficial effect that the power for only needing high pressure water as cleaning
Source has abandoned the lifting drive source of source automatic cleaning mechanism, has prevented dangerous point, and structure is simple, reliable for operation, especially suitable danger
Dangerous petrochemical industry, is worthy to be popularized；It is dexterously able to achieve the closed cleaning of reaction kettle 16 by 10 wiper mechanism of hydraulic cylinder, does not need to set
The devices such as packing seal are set, and substantially increase 16 production efficiency of reaction kettle, for 16 production efficiency of petroleum chemical enterprise's reaction kettle
It brings and improves significantly.
Utility model works principle:
Step 1: keeping cutting-off valve 11 to close before starting cleaning, unlatching displaces valve 13, and bolt 17 withstands vertical
To bar 402,8 discharge pressure of high pressure pumping station is adjusted, being passed through low pressure water drains hydraulic cylinder 10, the air replaced in storage chamber 15,
It is closed after draining and displaces valve 13；
Step 2: opening cutting-off valve 11, the locking mechanism of release plunger 3 in cleaning；
Step 3: 2 fixed-point motion of three-dimensional nozzle are as follows: close and rise cutting-off valve 29, decline cutting-off valve 28, open
Water inlet cutting main valve 6 adjusts septum valve 9 and arrives required aperture, and high pressure pumping station 8 starts, and is controlled by PLC or DCS system clear
Wash water realizes 2 clean in place of three-dimensional nozzle to required pressure；
Step 4: 2 descending motion of three-dimensional nozzle are as follows: on the basis of third step, opens and decline cutting-off valve 28, three
Dimension spray head 2 begins to decline movement, arrives required position, closes decline cutting-off valve 28；2 ascending motion of three-dimensional nozzle
Are as follows: it on the basis of third step, opens and rises cutting-off valve 29, three-dimensional nozzle 2 begins to ramp up movement, arrives required position, closes
Rise cutting-off valve 29.
In specific embodiment of the present invention, the 2 up and down movement velocity of three-dimensional nozzle by rise, under
The aperture for dropping regulation ball valve 4, controls 3 lifting speed of piston to adjust pipeline flow.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. one kind is used for petrochemical industry reaction kettle automatic flushing device, it is characterised in that: including being mounted on reaction kettle Butterworth Hatch
And the cutting-off valve being connected to reaction kettle, the connecting flange that is connected to cutting-off valve and there is displacement storage chamber and the company of being mounted on
Hydraulic cylinder wiper mechanism on acting flange and for cleaning reaction kettle；The hydraulic cylinder wiper mechanism includes the company of being vertically mounted on
Hydraulic cylinder and cleaning control system on acting flange；
The hydraulic cylinder includes cylinder body, positioned at the intracorporal piston of cylinder and in cylinder body and in the piston rod of hollow setting, institute
Cylinder body is divided upper and lower cavity portion by the piston stated, and the piston rod is connect with piston, and the piston rod is at piston
It is provided with water inlet, the piston rod stretches in displacement storage chamber relative to the other end of the connecting pin of piston rod and piston
And it is communicated with three-dimensional nozzle；
The cleaning control system includes high pressure pumping station, water inlet line, lifting total pipeline, increase in pipeline and decline pipeline；Institute
The one end for the water inlet line stated is connect with high pressure pumping station, and the other end is connected to lower chamber；Be in series on the water inlet line into
Water cuts off main valve and septum valve；One end of the lifting total pipeline is connected to water inlet line, the other end and decline pipeline
One end connection, decline cutting-off valve and decline regulation ball valve are in series on the lifting general pipeline；The decline pipeline phase
Decline pipeline is connected to the other end of the connecting pin of water inlet line with upper cavity；One end of the increase in pipeline and lifting
Total pipeline is connected to the junction of decline pipeline, and the other end is connected to the top of displacement storage chamber, is gone here and there on the increase in pipeline
It is associated with and rises regulation ball valve and rising cutting-off valve.
2. according to claim 1 a kind of for petrochemical industry reaction kettle automatic flushing device, it is characterised in that: further include
There is the image monitoring for cleaning situation in observing response kettle, the image monitoring includes camera, display
And controller, the camera and display are electrically connected with the controller, the side wall of the reaction kettle is equipped with for observing
Endoscopy glass inside reaction kettle, the camera are mounted on endoscopy glass and for observing response kettle internal washing situations.
3. according to claim 1 or 2 a kind of for petrochemical industry reaction kettle automatic flushing device, it is characterised in that: also
It include the detection device for learning three-dimensional nozzle travel position, the detection device includes magnet ring and far transmission level meter,
The magnet ring is located in cylinder body and is sheathed on piston, and the far transmission level meter is vertically arranged on the outer wall of cylinder body.
4. according to claim 3 a kind of for petrochemical industry reaction kettle automatic flushing device, it is characterised in that: further include
There is the locking mechanism for discharging and locking piston, the locking mechanism includes being located at the intracorporal locking bar portion of epicoele, bolt, use
In twin shaft cylinder, the bolt limit switch of driving bolt sliding, one end of the cylinder axis of the twin shaft cylinder is fixed with bolt
Connection, bolt limit switch are located on the motion path of the cylinder axis of twin shaft cylinder, and the locking bar portion can be longitudinal in cylinder body
Sliding, the locking bar portion includes transverse bar and longitudinal rod, is fixedly connected in the middle part of the top of the longitudinal rod and transverse bar, this is vertical
It is fixedly connected with the piston to the bottom end of bar, the free end of the bolt can be protruded into upper cavity and mutually support with the outer wall of longitudinal rod
Touching.
5. according to claim 1 a kind of for petrochemical industry reaction kettle automatic flushing device, it is characterised in that: described
The side wall of displacement storage chamber is communicated at least one and displaces valve.
6. according to claim 1 a kind of for petrochemical industry reaction kettle automatic flushing device, it is characterised in that: described
Reactor bottom is communicated with waste liquid cutting-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277523.0U CN208853410U (en) | 2018-08-09 | 2018-08-09 | One kind being used for petrochemical industry reaction kettle automatic flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277523.0U CN208853410U (en) | 2018-08-09 | 2018-08-09 | One kind being used for petrochemical industry reaction kettle automatic flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208853410U true CN208853410U (en) | 2019-05-14 |
Family
ID=66414204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821277523.0U Active CN208853410U (en) | 2018-08-09 | 2018-08-09 | One kind being used for petrochemical industry reaction kettle automatic flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208853410U (en) |
-
2018
- 2018-08-09 CN CN201821277523.0U patent/CN208853410U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 324000 First Floor, No. 197 Juhua Central Avenue, Quzhou City, Zhejiang Province Patentee after: Zhejiang Juhua Equipment Engineering Group Co., Ltd. Address before: 324000 First Floor, No. 197 Juhua Central Avenue, Kecheng District, Quzhou City, Zhejiang Province Patentee before: ZHEJIANG JUHUA EQUIPMENT MANUFACTURING CO., LTD. |