CN114088868A - PVC plastic granules combustion toxicity detection device - Google Patents
PVC plastic granules combustion toxicity detection device Download PDFInfo
- Publication number
- CN114088868A CN114088868A CN202111398050.6A CN202111398050A CN114088868A CN 114088868 A CN114088868 A CN 114088868A CN 202111398050 A CN202111398050 A CN 202111398050A CN 114088868 A CN114088868 A CN 114088868A
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- China
- Prior art keywords
- plate
- drive
- pvc plastic
- toxicity detection
- gear
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- 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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- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 230000001988 toxicity Effects 0.000 title claims abstract description 21
- 231100000419 toxicity Toxicity 0.000 title claims abstract description 21
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 17
- 229920000426 Microplastic Polymers 0.000 title claims description 6
- 229920003023 plastic Polymers 0.000 claims abstract description 17
- 239000004033 plastic Substances 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 24
- 229920000915 polyvinyl chloride Polymers 0.000 description 12
- 239000004800 polyvinyl chloride Substances 0.000 description 12
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- -1 azo compound Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/12—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using combustion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/44—Resins; Plastics; Rubber; Leather
- G01N33/442—Resins; Plastics
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Molecular Biology (AREA)
- Gasification And Melting Of Waste (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The invention belongs to the technical field of pvc plastics, and particularly relates to a pvc plastic particle combustion toxicity detection device. Through setting up the lead screw, when rotatory lead screw, can drive the meshing piece that meshes mutually with self and slide to the outside of support frame, when it slides, can exert pulling force to the first drive plate with self swivelling joint, because first drive plate skew sets up in the centre of a circle of gear, when first drive plate applys pulling force, can drive the gear rotatory, the gear can drive afterwards and self mesh rack slip, the rack can drive the movable plate through the second drive plate immediately and slide, the realization is to the position control of intake pipe.
Description
Technical Field
The invention relates to the technical field of PVC (polyvinyl chloride) plastics, in particular to a PVC plastic particle combustion toxicity detection device.
Background
PVC is a polymer obtained by polymerizing Vinyl Chloride Monomer (VCM) with an initiator such as peroxide or azo compound, or by a radical polymerization mechanism under the action of light or heat. Vinyl chloride homopolymers and vinyl chloride copolymers are generally called vinyl chloride resins, and PVC is white powder of an amorphous structure, has a low degree of branching, has poor stability to light and heat, is decomposed at 100 ℃ or above or by exposure to sunlight for a long time to generate hydrogen chloride, and is further decomposed autocatalytically to cause discoloration.
When PVC plastics burn, need carry out toxicity detection to smog, but present PVC plastic granules burning toxicity detection device can't adjust the height of intake pipe when using, and can't adjust the position of intake pipe, needs a PVC plastic granules burning toxicity detection device for this reason.
Disclosure of Invention
The invention provides a PVC plastic particle combustion toxicity detection device, which solves the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a pvc plastic granules burning toxicity detection device, includes the support frame, the side fixedly connected with slide rail of support frame, the sliding surface of slide rail is connected with the movable plate, the top swivelling joint of movable plate has the drive the rotatory rotor plate of control panel, the side swivelling joint of control panel has the drive link up fishplate bar wobbling slider, the fixed surface of link up fishplate bar is connected with the drive the rotatory disc of rotary disk, the fixed surface of rotary disk is connected with first fly leaf, the fixed surface of first fly leaf is connected with the drive the second fly leaf that the mounting disc goes up and down, the bottom fixedly connected with telescopic link of mounting disc.
Preferably, the bottom of mounting disc is provided with the intake pipe, and the top of intake pipe is provided with the pipe, the afterbody of pipe is connected in detection device, the side swivelling joint of support frame has the lead screw, and the surface meshing of lead screw is connected with the meshing piece, the surface swivelling joint of meshing piece has first drive plate, and the surface swivelling joint of first drive plate has the gear, the bottom meshing of gear has the rack, and the side fixedly connected with second drive plate of rack.
Preferably, the control plate is fan-shaped, and the slider is arranged to deviate from the rotation point of the control plate.
Preferably, the length of the connection plate is larger than the diameter of the disc, and the surface of the connection plate is provided with a vertical sliding groove.
Preferably, the first movable plate is arranged deviating from the circle center of the rotating disk, and the first movable plate and the second movable plate are arranged in a mutually crossed manner.
Preferably, the first transmission plates are obliquely arranged relative to the meshing block, and three groups of the first transmission plates are symmetrically arranged relative to the circle center of the gear.
Preferably, the second transmission plate is perpendicular to the rack, and the second transmission plate drives the moving plate to form a left-right sliding structure through the rack.
In the present invention,
1. by arranging the sliding block, the sliding block is arranged in a mode of deviating from a rotating point of the control plate and is embedded in the vertical sliding groove in the surface of the connecting plate, when the sliding block rotates along with the control plate, the connecting plate and the disc are driven to swing left and right, then the rotating disc starts to rotate, and because the first movable plate is arranged in a mode of deviating from the circle center of the rotating disc, the first movable plate can apply thrust to the second movable plate through rotation of the rotating disc, so that the second movable plate drives the mounting disc to ascend, and angle adjustment of the air inlet pipe is achieved;
2. through setting up the lead screw, when rotatory lead screw, can drive the meshing piece that meshes mutually with self and slide to the outside of support frame, when it slides, can exert pulling force to the first drive plate with self swivelling joint, because first drive plate skew sets up in the centre of a circle of gear, when first drive plate applys pulling force, can drive the gear rotatory, the gear can drive afterwards and self mesh rack slip, the rack can drive the movable plate through the second drive plate immediately and slide, the realization is to the position control of intake pipe.
Drawings
FIG. 1 is a schematic front structural view of a pvc plastic particle combustion toxicity detection apparatus according to the present invention;
FIG. 2 is a schematic rear view of a PVC plastic particle combustion toxicity detection apparatus according to the present invention;
FIG. 3 is a schematic top view of a PVC plastic particle combustion toxicity detection apparatus according to the present invention;
fig. 4 is a schematic partial structure diagram of a pvc plastic particle combustion toxicity detection apparatus according to the present invention.
In the figure: 1. a support frame; 2. a slide rail; 3. moving the plate; 4. a rotating plate; 5. a control panel; 6. a slider; 7. a connection plate; 8. a disc; 9. rotating the disc; 10. a first movable plate; 11. a second movable plate; 12. mounting a disc; 13. an air inlet pipe; 14. a conduit; 15. a detection device; 16. a screw rod; 17. an engagement block; 18. a first drive plate; 19. a rack; 20. a second drive plate; 21. a telescopic rod; 22. a gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a pvc plastic particle combustion toxicity detection device, which comprises a support frame 1, a slide rail 2 is fixedly connected to the side surface of the support frame 1, a movable plate 3 is slidably connected to the surface of the slide rail 2, a rotary plate 4 for driving a control plate 5 to rotate is rotatably connected to the upper side of the movable plate 3, a slider 6 for driving a connecting plate 7 to swing is rotatably connected to the side surface of the control plate 5, a disc 8 for driving a rotary disc 9 to rotate is fixedly connected to the surface of the connecting plate 7, a first movable plate 10 is fixedly connected to the surface of the rotary disc 9, a second movable plate 11 for driving an installation disc 12 to lift is rotatably connected to the surface of the first movable plate 10, and a telescopic rod 21 is fixedly connected to the bottom of the installation disc 12.
Further, the bottom of the mounting disc 12 is provided with an air inlet pipe 13, the top of the air inlet pipe 13 is provided with a guide pipe 14, the tail of the guide pipe 14 is connected to a detection device 15, the side surface of the support frame 1 is rotatably connected with a screw rod 16, the surface of the screw rod 16 is meshed with a meshing block 17, the surface of the meshing block 17 is rotatably connected with a first transmission plate 18, the surface of the first transmission plate 18 is rotatably connected with a gear 22, the bottom of the gear 22 is meshed with a rack 19, and the side surface of the rack 19 is fixedly connected with a second transmission plate 20.
Further, the control plate 5 is fan-shaped, and the slider 6 is disposed offset from the rotation point of the control plate 5. Since the slide block 6 is deviated from the rotation point of the control plate 5, the link plate 7 can be driven to swing by the slide block 6 when the control plate 5 rotates.
Further, the length of the connecting plate 7 is larger than the diameter of the disc 8, and the surface of the connecting plate 7 is provided with a vertical sliding groove. Inside slider 6 embedding linked up the vertical spout in fishplate bar 7 surface, when slider 6 rotated along with control panel 5, can drive linked up fishplate bar 7 and disc 8 and realize the horizontal hunting.
Further, the first movable plate 10 is disposed offset from the center of the rotating disc 9, and the first movable plate 10 and the second movable plate 11 are disposed in a mutually crossing manner. Because the first movable plate 10 is disposed offset from the center of the rotating disc 9, the first movable plate 10 applies a thrust to the second movable plate 11 by the rotation of the rotating disc 9, so that the second movable plate 11 drives the mounting disc 12 to ascend, thereby achieving the angle adjustment of the air inlet pipe 13.
Further, the first driving plates 18 are disposed obliquely with respect to the engaging block 17, and the first driving plates 18 are disposed symmetrically with respect to the center of the gear 22 in three sets. When the screw rod 16 is rotated, the meshing block 17 meshed with the screw rod is driven to slide towards the outer side of the support frame 1, when the screw rod slides, a pulling force is exerted on the first transmission plate 18 which is rotatably connected with the screw rod, and because the first transmission plate 18 is arranged in a mode of deviating from the circle center of the gear 22, when the first transmission plate 18 exerts the pulling force, the gear 22 is driven to rotate.
Further, the second transmission plate 20 is perpendicular to the rack 19, and the second transmission plate 20 drives the moving plate 3 through the rack 19 to form a left-right sliding structure. When the gear 22 rotates, the gear will drive the rack 19 meshed with the gear to slide, and the rack 19 will drive the moving plate 3 to slide through the second transmission plate 20, so as to adjust the position of the air inlet pipe 13.
The working principle is as follows: when the air inlet pipe is used, firstly, the height of the air inlet pipe 13 is adjusted, when the rotating plate 4 is controlled to rotate, the rotating plate 4 drives the control plate 5 to rotate along with the rotating plate, the sliding block 6 is arranged at a position deviated from a rotating point of the control plate 5, the sliding block 6 is embedded in a vertical sliding groove in the surface of the connecting plate 7, when the sliding block 6 rotates along with the control plate 5, the connecting plate 7 and the disc 8 are driven to swing left and right, then the rotating disc 9 starts to rotate, and because the first movable plate 10 is arranged at a position deviated from the circle center of the rotating disc 9, the first movable plate 10 applies thrust to the second movable plate 11 through the rotation of the rotating disc 9, so that the second movable plate 11 drives the mounting disc 12 to ascend, and the angle adjustment of the air inlet pipe 13 is realized;
when the smoke position of the combustion object changes, the position of the air inlet pipe 13 needs to be adjusted, when the screw rod 16 is rotated, the meshing block 17 meshed with the screw rod is driven to slide towards the outer side of the support frame 1, when the screw rod slides, a pulling force is applied to the first transmission plate 18 rotatably connected with the screw rod, as the first transmission plate 18 is arranged in a mode of deviating from the circle center of the gear 22, when the first transmission plate 18 applies the pulling force, the gear 22 is driven to rotate, then the gear 22 drives the meshing rack 19 to slide, the rack 19 drives the movable plate 3 to slide through the second transmission plate 20, and the position adjustment of the air inlet pipe 13 is achieved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a pvc plastic granules burning toxicity detection device, includes support frame (1), control panel (5), linkage plate (7), rotary disk (9) and mounting disc (12), its characterized in that: the side fixedly connected with slide rail (2) of support frame (1), the surperficial sliding connection of slide rail (2) has movable plate (3), the top swivelling joint of movable plate (3) has the drive control panel (5) rotatory rotor plate (4), the side swivelling joint of control panel (5) has the drive link up fishplate bar (7) wobbling slider (6), the fixed surface of link up fishplate bar (7) is connected with the drive the rotatory disc (8) of rotary disk (9), the fixed surface of rotary disk (9) is connected with first fly leaf (10), the fixed surface of first fly leaf (10) is connected with the drive second fly leaf (11) that mounting disc (12) go up and down, the bottom fixedly connected with telescopic link (21) of mounting disc (12).
2. The pvc plastic particle combustion toxicity detection apparatus according to claim 1, wherein: the bottom of mounting disc (12) is provided with intake pipe (13), and the top of intake pipe (13) is provided with pipe (14), the afterbody of pipe (14) is connected in detection device (15), the side swivelling joint of support frame (1) has lead screw (16), and the surface meshing of lead screw (16) is connected with meshing piece (17), the surface swivelling joint of meshing piece (17) has first transmission board (18), and the surface swivelling joint of first transmission board (18) has gear (22), the bottom meshing of gear (22) has rack (19), and the side fixedly connected with second transmission board (20) of rack (19).
3. The pvc plastic particle combustion toxicity detection apparatus according to claim 1, wherein: the control plate (5) is fan-shaped, and the sliding block (6) is arranged by deviating from the rotating point of the control plate (5).
4. The pvc plastic particle combustion toxicity detection apparatus according to claim 1, wherein: the length of the connecting plate (7) is larger than the diameter of the disc (8), and a vertical sliding groove is formed in the surface of the connecting plate (7).
5. The pvc plastic particle combustion toxicity detection apparatus according to claim 1, wherein: the first movable plate (10) is arranged to deviate from the circle center of the rotating disc (9), and the first movable plate (10) and the second movable plate (11) are arranged in a mutually crossed mode.
6. The pvc plastic particle combustion toxicity detection apparatus according to claim 2, wherein: the first transmission plates (18) are obliquely arranged relative to the meshing block (17), and three groups of the first transmission plates (18) are symmetrically arranged relative to the circle center of the gear (22).
7. The pvc plastic particle combustion toxicity detection apparatus according to claim 2, wherein: the second transmission plate (20) is perpendicular to the rack (19), and the second transmission plate (20) drives the moving plate (3) through the rack (19) to form a left-right sliding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111398050.6A CN114088868B (en) | 2021-11-24 | 2021-11-24 | PVC plastic particle combustion toxicity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111398050.6A CN114088868B (en) | 2021-11-24 | 2021-11-24 | PVC plastic particle combustion toxicity detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114088868A true CN114088868A (en) | 2022-02-25 |
| CN114088868B CN114088868B (en) | 2024-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111398050.6A Active CN114088868B (en) | 2021-11-24 | 2021-11-24 | PVC plastic particle combustion toxicity detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN114088868B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207851009U (en) * | 2017-12-27 | 2018-09-11 | 常州金标轨道交通技术服务有限公司 | A kind of instrument for testing burning performance |
| CN208953475U (en) * | 2018-09-21 | 2019-06-07 | 玉田县九天建设工程质量检测有限公司 | A kind of construction material combustion heat value tester |
| US20200206436A1 (en) * | 2019-11-26 | 2020-07-02 | Guocheng Qian | Plastic injection syringe recovery and processing device |
| CN211602828U (en) * | 2020-03-10 | 2020-09-29 | 袁秀娟 | Smoke and dust granule sampling flue gas concentration check out test set |
| CN112944380A (en) * | 2021-01-28 | 2021-06-11 | 马松军 | Agricultural waste combustion waste gas treatment mechanism capable of detecting harmful substances |
| CN213871147U (en) * | 2020-10-26 | 2021-08-03 | 永嘉奔通自控阀门有限公司 | Pneumatic control valve |
| CN214067106U (en) * | 2021-01-11 | 2021-08-27 | 内蒙古科技大学 | Tail gas detection device suitable for different automobiles |
| CN113566205A (en) * | 2021-07-20 | 2021-10-29 | 江苏百茂源环保科技有限公司 | Residue treatment device for high-salt-content hazardous waste incineration and use method |
-
2021
- 2021-11-24 CN CN202111398050.6A patent/CN114088868B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207851009U (en) * | 2017-12-27 | 2018-09-11 | 常州金标轨道交通技术服务有限公司 | A kind of instrument for testing burning performance |
| CN208953475U (en) * | 2018-09-21 | 2019-06-07 | 玉田县九天建设工程质量检测有限公司 | A kind of construction material combustion heat value tester |
| US20200206436A1 (en) * | 2019-11-26 | 2020-07-02 | Guocheng Qian | Plastic injection syringe recovery and processing device |
| CN211602828U (en) * | 2020-03-10 | 2020-09-29 | 袁秀娟 | Smoke and dust granule sampling flue gas concentration check out test set |
| CN213871147U (en) * | 2020-10-26 | 2021-08-03 | 永嘉奔通自控阀门有限公司 | Pneumatic control valve |
| CN214067106U (en) * | 2021-01-11 | 2021-08-27 | 内蒙古科技大学 | Tail gas detection device suitable for different automobiles |
| CN112944380A (en) * | 2021-01-28 | 2021-06-11 | 马松军 | Agricultural waste combustion waste gas treatment mechanism capable of detecting harmful substances |
| CN113566205A (en) * | 2021-07-20 | 2021-10-29 | 江苏百茂源环保科技有限公司 | Residue treatment device for high-salt-content hazardous waste incineration and use method |
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| CN114088868B (en) | 2024-08-06 |
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