CN208511910U - A kind of capturing device for isophthalodinitrile production line - Google Patents
A kind of capturing device for isophthalodinitrile production line Download PDFInfo
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- CN208511910U CN208511910U CN201820092437.6U CN201820092437U CN208511910U CN 208511910 U CN208511910 U CN 208511910U CN 201820092437 U CN201820092437 U CN 201820092437U CN 208511910 U CN208511910 U CN 208511910U
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Abstract
The utility model discloses a kind of capturing devices for isophthalodinitrile production line, including cylinder, cylinder includes straight barrel type column body and back taper lower cone, hollow hanging and upper scraping plate structure are fixed in column body, upper scraping plate structure is connected with driving device, upper driving device includes upper connecting shaft, upper one end of the connecting shaft is threadedly coupled with upper scraping plate structure, the other end is rotatably connected with top cover, upper connecting shaft is the hollow cylinder structure with axially extending bore, lower scraping plate structure is provided in lower cone, the exit of lower cone bottom is provided with crushing conveying device, lower scraping plate structure is connected with lower driving device, lower driving device includes lower connecting shaft and lower driving motor, one end of lower connecting shaft is connected to lower scraping plate structure, the other end connects lower driving motor after the axially extending bore of upper connecting shaft.This is used for the capturing device of isophthalodinitrile production line, and the isophthalodinitrile material of inner wall can be made quickly to fall in time, restore its cooling capacity in time.
Description
Technical field
The utility model relates to pesticide production technology field more particularly to a kind of trappings for isophthalodinitrile production line
Device.
Background technique
Isophthalodinitrile (IPN) is the important Organic Ingredients of organic synthesis, and the termil synthesized through chlorination is
Efficiently, less toxic fungicide chlorothalonil；Hydrogenated m-xylene diamine obtained is the epoxy curing agent of superior performance, and poly-
The raw material of urethane resin and nylon resin.
At present synthesis isophthalodinitrile most important method be with meta-xylene under the action of catalyst, with ammonia, oxygen
Gas is obtained by ammoxidation reaction, and the country is mainly water spray using the Trapping ways of ammonia oxidation production isophthalodinitrile product
Trapping and thin-walled trapping.Wherein, the structure design of capturing device is particularly critical in thin-walled Trapping ways, this is related to the matter of product
Amount and product yield.The thin-walled capturing device used in Some Enterprises production at present is since solid-state isophthalodinitrile often adheres to
Wall cannot quickly be fallen in time in the device, seriously affect discharging.
Utility model content
The purpose of this utility model is that proposing a kind of capturing device for isophthalodinitrile production line, inner wall can be made
Isophthalodinitrile material quickly fall in time, restore its cooling capacity in time.
For this purpose, the utility model uses following technical scheme:
A kind of capturing device for isophthalodinitrile production line, the cylinder including inner hollow, the cylinder include upper
The straight barrel type column body and back taper lower cone of lower connection,
The upper scraping plate structure for being fixed with several hollow hangings in the column body and being tightly attached on the outside of the hollow hanging,
The upper scraping plate structure is connected with the upper driving device that it can be driven to move up and down on the outside of the hollow hanging, it is described on
Driving device includes the upper connecting shaft with column body coaxial arrangement, the upper one end of the connecting shaft and the upper scraping plate structure spiral shell
Line connection, the top cover that stretches out at the top of the column body of the other end are simultaneously rotatably connected with the top cover, and the upper connecting shaft is tool
There is the hollow cylinder structure of axially extending bore,
Lower scraping plate structure is provided in the lower cone, the exit of the lower cone bottom is provided with crushing conveying dress
It sets, the lower scraping plate structure setting is close to the lower cone in the top for crushing conveying device, the peripheral side of the lower scraping plate structure
The inner wall of body, the lower scraping plate structure, which is connected with, can drive the lower driving of its center axis thereof around the lower cone to fill
It sets, the lower driving device includes lower connecting shaft and lower driving motor, and one end of the lower connecting shaft is connected to the lower scraping plate
Structure, the other end connect the lower driving motor, the lower driving motor setting after the axially extending bore of the upper connecting shaft
In on lower bracket, the lower bracket is set on the top cover.
Wherein, the lower scraping plate structure includes cylindrical upper beam, in the scraper plate and cylinder for being inverted isosceles-trapezium-shaped
Lower beam, wherein the top side of the scraper plate is removably connected to the bottom of the upper beam along the axis direction of the upper beam,
The bottom side of the scraper plate is removably connected to the top of the lower beam along the axis direction of the lower beam, and the two of the scraper plate
Side is respectively arranged with side scraping article, and the side scraping article is close to the inner wall of the lower cone.
Wherein, the bottom of the upper beam offers bottom card slot in the axial direction, and the top side of the scraper plate is caught in described
In the card slot of bottom；The top of the lower beam offers top card slot in the axial direction, and the bottom side of the scraper plate is caught in the top
In portion's card slot.
Wherein, the scraper plate offers several apertures, and the two sides of the aperture are provided with rounded corner.
Wherein, several described upper scraping plate structures are commonly connected to a turntable, and the upper connecting shaft is connected to the turntable
Center, and the center of the turntable offers threaded hole, and the periphery of the upper connecting shaft is provided with external screw thread, the upper connection
The external screw thread of axis is threadedly engaged with threaded hole formation.
Wherein, the upper scraping plate structure includes being connected to the scraping article ontology of the turntable and being set to the scraping article ontology
Several scraping articles close to the end of the hollow hanging, the scraping article are close to the hollow hanging, several described scraping article edges
Vertical interval setting.
Wherein, the upper connecting shaft is connected with upper driving motor by transmission mechanism, and the upper driving motor is set to institute
It states on top cover.
Wherein, the transmission mechanism includes the driving gear being connected on the output shaft of the upper driving motor and is connected to
Driven gear in the upper connecting shaft, the driving gear are meshed with the driven gear.
The utility model has the following beneficial effects:
The capturing device for isophthalodinitrile production line of the utility model, in the lateral surface and cylinder of hollow hanging
It sublimates to form solid-state isophthalodinitrile on wall, is moved up and down using upper scraping plate structure and wiper is carried out to the outside of hollow hanging, had
The solid-state isophthalodinitrile for helping the outside of hollow hanging is fallen；Using lower scraping plate structure around the center axis thereof pair of lower cone
The solid-state isophthalodinitrile wiper of the inner wall of lower cone falls it quickly, to restore hollow hanging and lower cone part in time
Cooling capacity, guarantee it for the capacity gauge of solid-state isophthalodinitrile, improve trapping yield.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the capturing device of the utility model；
Fig. 2 is the side structure schematic view of the capturing device of the utility model；
Fig. 3 is partial enlargement diagram of the capturing device at I in Fig. 2；
Fig. 4 is the overlooking structure diagram of the capturing device of the utility model.
In figure: 1- cylinder；101- column body；102- lower cone；2- hollow hanging；201- conduit；3- hook；4- auxiliary hanging
Ear；The upper driving device of 5-；The upper connecting shaft of 501-；The upper driving motor of 502-；6- spray tube；7- turntable；701- scraping article ontology；702-
Scraping article；8- air inlet pipe；9- escape pipe；10- service ports；11- lifting lug；12- resilient support；13- spiral collet；14- aperture；15-
Crush conveying device；16- collet；17- lower beam；18- lower beam；19- scraper plate；Connecting shaft under 20-；Driving motor under 21-；
22- lower bracket.
Specific embodiment
1-4 and the technical solution of the utility model is further illustrated by specific embodiment with reference to the accompanying drawing.
As shown in Figures 1 to 4, a kind of capturing device for isophthalodinitrile production line provided by the utility model, including
The cylinder 1 of inner hollow, cylinder 1 include the straight barrel type column body 101 being vertically connected with and back taper lower cone 102.
As shown in Figure 1 and Figure 2, it is fixed with several hollow hangings 2 in column body 101 and is tightly attached to 2 outside of hollow hanging
Upper scraping plate structure, the top cover of column body 101 are connected with hook 3, and the top of hollow hanging 2 is by assisting lifting lug 4 to be connected to hook
3, which is additionally provided with locking mechanism, is locked after hook 3 is connect with auxiliary lifting lug 4 by locking mechanism, avoids hollow extension
Plate 2 is fallen.Wherein, locking mechanism is the baffle for being set to the opening of hook 3, and baffle one end and the hook portion of hook 3 are hinged, gear
The other end of plate and the root of hook 3 are fixed by pin.
The upper scraping plate structure of the utility model is connected with the upper drive that it can be driven to move up and down along the outside of hollow hanging 2
Dynamic device 5, upper driving device 5 include the upper connecting shaft 501 being coaxially disposed with column body 101, upper 501 one end of connecting shaft with above scrape
Hardened structure is threadedly coupled, the other end stretches out the top cover at 4 top of column body and is rotatably connected with top cover.
Several are driven to correspond to the upper scraping plate structure of different hollow hangings 2 together simultaneously for the ease of upper driving device 5
Movement, several upper scraping plate structures of the utility model are commonly connected to a turntable 7, and upper connecting shaft 501 is connected in turntable 7
The heart, and the center of turntable 7 offers threaded hole, the periphery of upper connecting shaft 501 is provided with external screw thread, the outer spiral shell of upper connecting shaft 501
Line is threadedly engaged with threaded hole formation.When the rotation of upper connecting shaft 501, using the principle of screw pair, drive turntable 7 along
Upper connecting shaft 501 moves up and down, and kinematic accuracy is high, and stability is good, avoids impacting hollow hanging 2.
Upper connecting shaft 501 is connected with upper driving motor 502 by transmission mechanism, and upper driving motor 502 is set on top cover.
Wherein, transmission mechanism includes the driving gear being connected on the output shaft of driving motor and is connected in connecting shaft 501
Driven gear, driving gear are meshed with driven gear.
As shown in figure 3, upper scraping plate structure includes being connected to the scraping article ontology 701 of turntable 7 and being set to scraping article ontology 701
Close to hollow hanging 2 end several scraping articles 702, scraping article 702 be close to hollow hanging 2, several scraping articles 702 vertically between
Every setting, when turntable 7 drives scraping article ontology 701 to move up and down, vertical spaced scraping article 702 successively scrapes it
Brush guarantees that a upstream or downstream movement can strike off the material in 2 outside of hollow hanging, to reduce wiper number.
As shown in Figure 1 and Figure 2, upper connecting shaft 501 is the hollow cylinder structure with axially extending bore, setting in lower cone 102
There is lower scraping plate structure, the exit of 102 bottom of lower cone, which is provided with, crushes conveying device 15, and lower scraping plate structure setting is defeated in crushing
Send the top of device 15.The crushing conveying device 15 can not only comminuting matter, additionally it is possible to play the function of conveying material appropriate
Can, here, main purpose is after being crushed to export to dropping material.
The inner wall of lower cone 102 is close in the peripheral side of lower scraping plate structure, and lower scraping plate structure, which is connected with, to drive it under
The lower driving device of the center axis thereof of cone 102, lower driving device include lower connecting shaft 20 and lower driving motor 21, lower company
One end of spindle 20 is connected to lower scraping plate structure, the other end and connects lower driving motor after the axially extending bore of upper connecting shaft 501
21, lower driving motor 21 is set on lower bracket, and lower bracket is set on top cover.
Preferably, lower scraping plate structure includes cylindrical upper beam 18, in the scraper plate 19 and cylinder for being inverted isosceles-trapezium-shaped
Shape lower beam 17, wherein the top side of scraper plate 19 is removably connected to the bottom of upper beam 18 along the axis direction of upper beam 18, scrapes
The bottom side of plate 19 is removably connected to the top of lower beam 17 along the axis direction of lower beam 17, and the both sides of scraper plate 19 are set respectively
It is equipped with side scraping article, side scraping article is close to the inner wall of lower cone 102.
Integrally special grinding device, thus certain interval of time is no longer arranged in the tapering of the lower cone, can be under
Driving motor 21 drives lower connecting shaft 20 to rotate, and drives lower scraping plate structure to rotate in lower cone 102, so that side scraping article can
Brush falls the solid-state isophthalodinitrile of 102 inner wall of cone, falls it in time, convenient for restoring the cooling energy of lower cone 102 in time
Power.The side scraping article can be to be detachably connected with scraper plate 19, so as to regularly replace, guarantee wiping effect.
Scraper plate 19 offers several apertures 14, and the two sides of aperture 14 are provided with rounded corner, passes through aperture loss of weight well.
Set cylindrical for upper beam 18 and lower beam 17, thus thereon side be it is arc-shaped, fallen on hollow hanging 2
Solid-state isophthalodinitrile when dropping down onto upper beam 18, avoid upper beam 18 and lower beam 17 from influencing it and continue to fall, reach fast
The purpose that speed falls.
It is detachably connected respectively with scraper plate 19 for the ease of upper beam 18, lower beam 17, the bottom of upper beam 18 is along axis
Line direction offers bottom card slot, and the top side of scraper plate 19 is caught in the card slot of bottom；The top of lower beam 17 opens up in the axial direction
There is top card slot, the bottom side of scraper plate 19 is caught in the card slot of top.After scraper plate 19 and 17 clamping of upper beam 18 or lower beam, pass through
Screw is locked again, guarantees its fixing-stable.
On the basis of above structure, the column body 101 of the utility model is connected with air inlet pipe 8 and escape pipe 9, air inlet pipe
8 for needing being passed through for the gaseous mixture trapped, and escape pipe 9 is then for the discharge to gas remaining after trapping.
Further, top cover is provided with spray tube 6, and the bottom of spray tube 6 is placed in 101 inside of column body and is equipped with spray
Head, spray head are air-water mixed aerosol spray head or high-pressure water nozzle, and atomised form is fan-shaped or cylinder, utilize 6 direction of spray tube
Inner barrel spray water mist is used to form solid-state isophthalodinitrile.
Further, 101 outer sheath of column body is equipped with spiral collet 13, and 102 outer sheath of lower cone is equipped with collet 16, spiral shell
Be connected with cooling medium inside rotation collet 13, collet 16 and hollow hanging 2, cooling medium be conduction oil, steam, air or
Water.Spiral collet 13, collet 16 are connected to by conduit 201 with the inside of hollow hanging 2, thus may be implemented disposably to be passed through cold
But medium, so that operation is more convenient.
Since the top of column body 101 and lower cone 102 is provided with corresponding blade structure, in the present embodiment, no
It needs that vibrator is arranged again, can reduce noise.
Top cover offers service ports 10, and the outside of column body 101 is provided with lifting lug 11, and the bottom setting of lifting lug 11 is flexible
Support 12, conveniently can be such that capturing device is fixed on floor.
The capturing device will need the gaseous mixture trapped to be passed through inside capturing device, utilizes cylinder 1 by air inlet pipe 8
The common cooperation for a small amount of water mist that the spray head of cooling effect, the cooling effect of hollow hanging 2 and spray tube 6 sprays reduces mixed
The temperature for closing gas, so that gaseous isophthalodinitrile sublimates into solid-state on the lateral surface of cylinder inboard wall and hollow hanging in gas
Isophthalodinitrile, solid isophthalodinitrile falls to the bottom of lower cone under the effect of gravity and under the vibration of vibrator.
The capturing device sublimates to form solid-state isophthalodinitrile on the lateral surface and cylinder inboard wall of hollow hanging, utilizes
Upper scraping plate structure, which is moved up and down, carries out wiper to the outside of hollow hanging, facilitates the solid-state isophthalic diformazan in the outside of hollow hanging
Nitrile is fallen；Using lower scraping plate structure around lower cone center axis thereof to the solid-state isophthalodinitrile wiper of the inner wall of lower cone
It falls it quickly, to restore the cooling capacity of hollow hanging and lower cone part in time, guarantees it for solid-state isophthalic two
The capacity gauge of formonitrile HCN improves trapping yield.
Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model,
These modes are fallen within the protection scope of the utility model.
Claims (7)
1. a kind of capturing device for isophthalodinitrile production line, the cylinder (1) including inner hollow, cylinder (1) packet
Include the straight barrel type column body (101) being vertically connected with and back taper lower cone (102), which is characterized in that
Several hollow hangings (2) are fixed in the column body (101) and be tightly attached on the outside of the hollow hanging (2) on scrape
Hardened structure, the upper scraping plate structure are connected with the upper driving that it can be driven to move up and down on the outside of the hollow hanging (2)
Device (5), the upper driving device (5) include with the column body (101) coaxial arrangement upper connecting shaft (501), it is described on
Connecting shaft (501) one end is threadedly coupled with the upper scraping plate structure, the other end stretches out the top cover at the top of the column body (4) and with
The top cover is rotatably connected, and the upper connecting shaft (501) is the hollow cylinder structure with axially extending bore,
Lower scraping plate structure is provided in the lower cone (102), it is defeated that the exit of lower cone (102) bottom is provided with crushing
It send device (15), the lower scraping plate structure setting is in the top for crushing conveying device (15), the peripheral side of the lower scraping plate structure
It is close to the inner wall of the lower cone (102), the lower scraping plate structure, which is connected with, can drive it in the lower cone (102)
The lower driving device of mandrel line rotation, the lower driving device includes lower connecting shaft (20) and lower driving motor (21), under described
One end of connecting shaft (20) is connected to the lower scraping plate structure, the other end after the axially extending bore of the upper connecting shaft (501)
The lower driving motor (21) is connected, the lower driving motor (21) is set on lower bracket, and the lower bracket is set to described
On top cover, the lower scraping plate structure includes cylindrical upper beam (18), in the scraper plate (19) and cylinder for being inverted isosceles-trapezium-shaped
Shape lower beam (17), wherein the top side of the scraper plate (19) is removably connected to institute along the axis direction of the upper beam (18)
The bottom of upper beam (18) is stated, the bottom side of the scraper plate (19) is removably connected to institute along the axis direction of the lower beam (17)
The top of lower beam (17) is stated, the both sides of the scraper plate (19) are respectively arranged with side scraping article, and the side scraping article is close to institute
State the inner wall of lower cone (102).
2. capturing device according to claim 1, which is characterized in that open in the axial direction the bottom of the upper beam (18)
Equipped with bottom card slot, the top side of the scraper plate (19) is caught in the bottom card slot；The top of the lower beam (17) is along axis
Direction offers top card slot, and the bottom side of the scraper plate (19) is caught in the top card slot.
3. capturing device according to claim 1, which is characterized in that the scraper plate (19) offers several apertures
(14), the two sides of the aperture (14) are provided with rounded corner.
4. capturing device according to claim 1, which is characterized in that several described upper scraping plate structures are commonly connected to one
Turntable (7), the upper connecting shaft (501) is connected to the center of the turntable (7), and the center of the turntable (7) offers spiral shell
Pit, the periphery of the upper connecting shaft (501) are provided with external screw thread, the external screw thread and the screw thread of the upper connecting shaft (501)
Hole forms and is threadedly engaged.
5. capturing device according to claim 4, which is characterized in that the upper scraping plate structure includes being connected to the turntable
(7) scraping article ontology (701) and be set to the scraping article ontology (701) the end close to the hollow hanging (2) it is several
A scraping article (702), the scraping article (702) are close to the hollow hanging (2), several described scraping articles (702), which are vertically spaced, to be set
It sets.
6. capturing device according to claim 1, which is characterized in that the upper connecting shaft (501) is connected by transmission mechanism
It is connected to driving motor (502), the upper driving motor (502) is set on the top cover.
7. capturing device according to claim 6, which is characterized in that the transmission mechanism includes being connected to the upper driving
Driving gear on the output shaft of motor and the driven gear being connected on the upper connecting shaft (501), the driving gear with
The driven gear is meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092437.6U CN208511910U (en) | 2018-01-19 | 2018-01-19 | A kind of capturing device for isophthalodinitrile production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092437.6U CN208511910U (en) | 2018-01-19 | 2018-01-19 | A kind of capturing device for isophthalodinitrile production line |
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| Publication Number | Publication Date |
|---|---|
| CN208511910U true CN208511910U (en) | 2019-02-19 |
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ID=65328515
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820092437.6U Active CN208511910U (en) | 2018-01-19 | 2018-01-19 | A kind of capturing device for isophthalodinitrile production line |
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| Country | Link |
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| CN (1) | CN208511910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921220A (en) * | 2020-06-22 | 2020-11-13 | 苏州硕冠环境科技有限公司 | Cooling recovery processing method for solid material after gas material is cooled |
-
2018
- 2018-01-19 CN CN201820092437.6U patent/CN208511910U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111921220A (en) * | 2020-06-22 | 2020-11-13 | 苏州硕冠环境科技有限公司 | Cooling recovery processing method for solid material after gas material is cooled |
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