CN220747589U - Tail gas recovery device is used in salicylonitrile production - Google Patents
Tail gas recovery device is used in salicylonitrile production Download PDFInfo
- Publication number
- CN220747589U CN220747589U CN202322200913.5U CN202322200913U CN220747589U CN 220747589 U CN220747589 U CN 220747589U CN 202322200913 U CN202322200913 U CN 202322200913U CN 220747589 U CN220747589 U CN 220747589U
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- China
- Prior art keywords
- base
- fixedly connected
- tail gas
- gas recovery
- top surface
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- CHZCERSEMVWNHL-UHFFFAOYSA-N 2-hydroxybenzonitrile Chemical compound OC1=CC=CC=C1C#N CHZCERSEMVWNHL-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000011084 recovery Methods 0.000 title claims abstract description 24
- 230000009194 climbing Effects 0.000 abstract description 4
- JZWFDVDETGFGFC-UHFFFAOYSA-N salacetamide Chemical group CC(=O)NC(=O)C1=CC=CC=C1O JZWFDVDETGFGFC-UHFFFAOYSA-N 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000005730 Azoxystrobin Substances 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- WFDXOXNFNRHQEC-GHRIWEEISA-N azoxystrobin Chemical compound CO\C=C(\C(=O)OC)C1=CC=CC=C1OC1=CC(OC=2C(=CC=CC=2)C#N)=NC=N1 WFDXOXNFNRHQEC-GHRIWEEISA-N 0.000 description 2
- 239000003899 bactericide agent Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229950004443 bunolol Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- IXHBTMCLRNMKHZ-LBPRGKRZSA-N levobunolol Chemical compound O=C1CCCC2=C1C=CC=C2OC[C@@H](O)CNC(C)(C)C IXHBTMCLRNMKHZ-LBPRGKRZSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a tail gas recovery device for producing salicylonitrile, which relates to the technical field, and comprises a base, wherein the base is of an internal hollow structure, a salicyl processing mechanism is fixedly connected to the top surface of the base, four support columns are fixedly connected to the top surface of the base, a placing frame is fixedly connected to the top surface of the four support columns, two fences are fixedly connected to the upper surface of the placing frame, a moving device is arranged on the bottom surface of the base, a telescopic device is arranged on the top surface of the base, and the tail gas recovery device for producing salicylonitrile has the advantages that potential safety hazards are small during climbing, workers are not easy to fall down, the recovery is convenient, the collision of the workers is prevented, the practicability of the device is improved, the traditional mechanical structure is more convenient to maintain in the later period, and meanwhile, the mechanical structure cost is low, the use cost is reduced, and the device is more practical.
Description
Technical Field
The utility model relates to the technical field, in particular to a tail gas recovery device for producing salicylonitrile.
Background
The salicylonitrile is generally referred to as o-hydroxybenzonitrile, is an off-white powder solid, is an important intermediate of medicines, pesticides, spices and liquid crystals, is a key intermediate of azoxystrobin serving as a methoxy acrylic bactericide, has extremely pungent smell, can influence the respiration of people in a small amount, has bitter and astringent smell, and can be rapidly spread in the whole room if a small amount of salicylnitrile is opened in a non-ventilation state, so that protective measures are required during operation, the irritation to respiratory tract is reduced, and the salicylnitrile is used as the intermediate of the organic synthetic bunolol and the azoxystrobin serving as the intermediate of the bactericide.
However, the prior art is inconvenient to climb when the tail gas recovery device for producing the salicyl nitrile is used, and because the contact area between the ladder stand and the human foot surface of the tail gas recovery device for producing the salicyl nitrile is small, the potential safety hazard is large during climbing, and workers are easy to fall down; and the whole weight of the device is large, and the movement is difficult, so that a tail gas recovery device for producing the salicyl nitrile is needed.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a tail gas recovery device for producing salicylnitrile, which can solve the problem of high potential safety hazard.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tail gas recovery device is used in salicylonitrile production, includes the base, the base is inside hollow structure, the top surface fixedly connected with salicylonitrile processing mechanism of base, the top surface fixedly connected with four support columns of base, the top surface fixedly connected with rack of four support columns, the last fixed surface of rack is connected with two rail, the bottom surface of base is provided with mobile device, the top surface of base is provided with telescoping device.
Preferably, the top surface fixedly connected with of base sets up the case, and the front surface of setting up the case is provided with the rotary rudder, and the rear end fixedly connected with rotation axis of rotary rudder, the rear end rotation of rotation axis runs through the inner wall of setting up the case.
Preferably, the mobile device includes hydraulic telescoping rod and two stopper, and hydraulic telescoping rod and two stopper all are located the inside of base, and hydraulic telescoping rod's bottom fixedly connected with slide, the surface and the inner wall sliding connection of base of slide, four universal wheels of the bottom surface fixedly connected with of slide.
Preferably, the top surface of the hydraulic telescopic rod is fixedly connected with the inner wall of the base, and the opposite ends of the two limiting blocks are fixedly connected with the inner wall of the base.
Preferably, the telescopic device comprises a sliding block, the sliding block is positioned in the vertical box, the sliding block is L-shaped, the front surface of the sliding block is fixedly connected with a pedal, the upper surface of the pedal is fixedly connected with an anti-slip pad, the outer surface of the pedal is provided with a groove, and the outer surface of the pedal is in sliding connection with the inner wall of the vertical box.
Preferably, the outer surface of slider and the inner wall sliding connection of standing case, the inside of slider and the outer wall threaded connection of rotation axis, the pedal is linear array equidistance and arranges.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This tail gas recovery device is used in salicylonitrile production, through manual rotatory rudder, rotatory drive rotation axis of rotation of rudder, the rotation axis of rotation drives the slider and removes, the slider removes to drive to trample and removes, trample and remove and drive the recess and remove, the staff grasps trampling through the recess, this cat ladder tramples the pedal and the people's instep area of contact is great, the potential safety hazard is little when so climbing, the staff is difficult for dropping, and conveniently retrieve, prevent that the staff from colliding with, the practicality of the device has been improved, and traditional mechanical structure is more convenient in the later maintenance, mechanical structure cost is low simultaneously, use cost has been reduced, make the device more practical.
(2) This tail gas recovery device is used in salicylonitrile production is through starting hydraulic telescoping rod, and hydraulic telescoping rod starts the expansion end that makes hydraulic telescoping rod drive the slide and removes, and the slide removes and drives four universal wheels and remove, and four universal wheels remove and then make the base receive relative effort and move up, and the base moves up and drives the founds the case and move up, and the base moves up and drives the salicylonitrile processing mechanism and move up, and it is comparatively simple and convenient to remove.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of a tail gas recovery device for producing salicylonitrile according to the utility model;
FIG. 2 is a schematic diagram of the inside of a vertical box of the tail gas recovery device for producing salicylonitrile;
FIG. 3 is a schematic pedal diagram of a tail gas recovery device for producing salicyl nitrile according to the utility model;
fig. 4 is a schematic plan view of a base of the tail gas recovery device for producing salicylonitrile.
Reference numerals: 1. a base; 2. a salicylonitrile treatment mechanism; 3. a vertical box; 4. rotating the rudder; 5. a rotation shaft; 6. a slide block; 7. stepping on the pedal; 8. an anti-slip pad; 9. a groove; 10. a support column; 11. a placing rack; 12. a fence; 13. a hydraulic telescopic rod; 14. a slide plate; 15. a universal wheel; 16. and a limiting block.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a tail gas recovery device is used in salicylonitrile production, includes base 1, and base 1 is inside hollow structure, and the top surface fixedly connected with salicylonitrile processing mechanism 2 of base 1, the top surface fixedly connected with four support columns 10 of base 1, the top surface fixedly connected with rack 11 of four support columns 10, the last fixed surface of rack 11 is connected with two rail 12, and the bottom surface of base 1 is provided with mobile device, and the top surface of base 1 is provided with telescoping device.
Further, the top surface fixedly connected with of base 1 sets up case 3, and the front surface of setting up case 3 is provided with rotatory rudder 4, and the rear end fixedly connected with rotation axis 5 of rotatory rudder 4, the inner wall of setting up case 3 is run through in rotation of rotation axis 5's rear end.
Further, the moving device comprises a hydraulic telescopic rod 13 and two limiting blocks 16, the hydraulic telescopic rod 13 and the two limiting blocks 16 are both positioned in the base 1, a sliding plate 14 is fixedly connected to the bottom end of the hydraulic telescopic rod 13, the outer surface of the sliding plate 14 is slidably connected with the inner wall of the base 1, and four universal wheels 15 are fixedly connected to the bottom surface of the sliding plate 14.
Further, the top surface of the hydraulic telescopic rod 13 is fixedly connected with the inner wall of the base 1, and the opposite ends of the two limiting blocks 16 are fixedly connected with the inner wall of the base 1.
Further, the telescopic device comprises a sliding block 6, the sliding block 6 is located inside the vertical box 3, the sliding block 6 is L-shaped, a pedal 7 is fixedly connected to the front surface of the sliding block 6, an anti-slip pad 8 is fixedly connected to the upper surface of the pedal 7, a groove 9 is formed in the outer surface of the pedal 7, and the outer surface of the pedal 7 is slidably connected with the inner wall of the vertical box 3.
Further, the outer surface of the sliding block 6 is slidably connected with the inner wall of the vertical box 3, the inner part of the sliding block 6 is in threaded connection with the outer wall of the rotating shaft 5, and the plurality of treading plates 7 are arrayed in a linear array at equal intervals.
Further, when the device is used, firstly, the rotary rudder 4 is rotated manually, the rotary rudder 4 is rotated to drive the rotary shaft 5 to rotate, the rotary shaft 5 is rotated to drive the sliding block 6 to move, the sliding block 6 is moved to drive the pedal 7 to move, the pedal 7 is moved to drive the anti-skid pad 8 to move, the pedal 7 is moved to drive the groove 9 to move, and after the rotary rudder 4 is rotated reversely.
Further, by starting the hydraulic telescopic rod 13, the movable end of the hydraulic telescopic rod 13 drives the sliding plate 14 to move, the sliding plate 14 moves to drive the four universal wheels 15 to move, the four universal wheels 15 move to further enable the base 1 to be subjected to relative acting force to move upwards, the base 1 moves upwards to drive the vertical box 3 to move upwards, and the base 1 moves upwards to drive the salicylonitrile treatment mechanism 2 to move upwards, so that the movement is convenient.
Further, through manual rotatory rudder 4, rotatory drive rotation axis 5 rotation of rudder 4, rotation axis 5 rotation drives slider 6 and removes, slider 6 removes and drives pedal 7 and remove, pedal 7 removes and drives slipmat 8 and remove, pedal 7 removes and drives recess 9 and remove, the staff grasps pedal 7 through recess 9, this cat ladder pedal 7 is great with people's instep area of contact, the potential safety hazard is little when so climbing, the staff is difficult for dropping, and conveniently retrieve, prevent that the staff from colliding with, the practicality of the device has been improved, and traditional mechanical structure is more convenient in later maintenance, mechanical structure cost is low simultaneously, use cost has been reduced, make the device more practical.
Further, by starting the hydraulic telescopic rod 13, the movable end of the hydraulic telescopic rod 13 drives the sliding plate 14 to move, the sliding plate 14 moves to drive the four universal wheels 15 to move, the four universal wheels 15 move to further enable the base 1 to be subjected to relative acting force to move upwards, the base 1 moves upwards to drive the vertical box 3 to move upwards, and the base 1 moves upwards to drive the salicylonitrile treatment mechanism 2 to move upwards, so that the movement is simple and convenient.
Working principle: when the device is used, firstly, the rotary rudder 4 is manually rotated, the rotary rudder 4 is rotated to drive the rotary shaft 5 to rotate, the rotary shaft 5 is rotated to drive the sliding block 6 to move, the sliding block 6 is moved to drive the pedal 7 to move, the pedal 7 is moved to drive the anti-slip pad 8 to move, the pedal 7 is moved to drive the groove 9 to move, a worker grasps the pedal 7 through the groove 9, the rotary rudder 4 is reversely rotated after the completion, then, the hydraulic telescopic rod 13 is started, the movable end of the hydraulic telescopic rod 13 drives the sliding plate 14 to move, the sliding plate 14 moves to drive the four universal wheels 15 to move, the four universal wheels 15 move to further enable the base 1 to be subjected to relative acting force to move upwards, the base 1 moves upwards to drive the vertical box 3 to move upwards, and the base 1 moves upwards to drive the salicylnitrile processing mechanism 2 to move conveniently.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a salicylonitrile production is with tail gas recovery device, includes base (1), its characterized in that: base (1) is inside hollow structure, and the top surface fixedly connected with salicylonitrile processing mechanism (2) of base (1), the top surface fixedly connected with four support columns (10) of base (1), the top surface fixedly connected with rack (11) of four support columns (10), the last fixed surface of rack (11) is connected with two rail (12), the bottom surface of base (1) is provided with mobile device, the top surface of base (1) is provided with telescoping device.
2. The tail gas recovery device for producing salicylnitrile according to claim 1, wherein: the top surface fixedly connected with of base (1) sets up case (3), and the front surface of setting up case (3) is provided with rotary rudder (4), and the rear end fixedly connected with rotation axis (5) of rotary rudder (4), the inner wall of setting up case (3) is run through in the rear end rotation of rotation axis (5).
3. The tail gas recovery device for producing salicylnitrile according to claim 1, wherein: the mobile device comprises a hydraulic telescopic rod (13) and two limiting blocks (16), wherein the hydraulic telescopic rod (13) and the two limiting blocks (16) are both positioned in the base (1), the bottom end of the hydraulic telescopic rod (13) is fixedly connected with a sliding plate (14), the outer surface of the sliding plate (14) is in sliding connection with the inner wall of the base (1), and the bottom surface of the sliding plate (14) is fixedly connected with four universal wheels (15).
4. A tail gas recovery device for producing salicylnitrile according to claim 3, wherein: the top surface of the hydraulic telescopic rod (13) is fixedly connected with the inner wall of the base (1), and the opposite ends of the two limiting blocks (16) are fixedly connected with the inner wall of the base (1).
5. The tail gas recovery device for producing salicylnitrile according to claim 2, wherein: the telescopic device comprises a sliding block (6), wherein the sliding block (6) is positioned in the vertical box (3), the sliding block (6) is L-shaped, the front surface of the sliding block (6) is fixedly connected with a pedal (7), the upper surface of the pedal (7) is fixedly connected with an anti-slip pad (8), the outer surface of the pedal (7) is provided with a groove (9), and the outer surface of the pedal (7) is in sliding connection with the inner wall of the vertical box (3).
6. The tail gas recovery device for producing salicylnitrile according to claim 5, wherein: the outer surface of the sliding block (6) is in sliding connection with the inner wall of the vertical box (3), the inner part of the sliding block (6) is in threaded connection with the outer wall of the rotating shaft (5), and pedal plates (7) are arranged in a linear array at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322200913.5U CN220747589U (en) | 2023-08-15 | 2023-08-15 | Tail gas recovery device is used in salicylonitrile production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322200913.5U CN220747589U (en) | 2023-08-15 | 2023-08-15 | Tail gas recovery device is used in salicylonitrile production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220747589U true CN220747589U (en) | 2024-04-09 |
Family
ID=90565436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322200913.5U Active CN220747589U (en) | 2023-08-15 | 2023-08-15 | Tail gas recovery device is used in salicylonitrile production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220747589U (en) |
-
2023
- 2023-08-15 CN CN202322200913.5U patent/CN220747589U/en active Active
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