CN216895846U - Special blowing flap block valve for maleic anhydride - Google Patents
Special blowing flap block valve for maleic anhydride Download PDFInfo
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- CN216895846U CN216895846U CN202122632626.2U CN202122632626U CN216895846U CN 216895846 U CN216895846 U CN 216895846U CN 202122632626 U CN202122632626 U CN 202122632626U CN 216895846 U CN216895846 U CN 216895846U
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Abstract
The utility model relates to the technical field of gas production pipelines, and discloses a special injection flap block valve for maleic anhydride, which is characterized in that: the top of the left valve body (5) is provided with a blowing mechanism (4), and the tops of the first driving device (8) and the second driving device (9) are connected with the top end of the valve plate (6) through a screw rod pair (2) and a transmission mechanism (7). The blowing mechanism is arranged to remove the scale on the solid plate of the valve plate. The scraper blade that touches with the hollow slab inner wall of valve plate can strike off the material dirt that the inner wall depends on, reaches the effect of cleaning at the inner wall through the hollow slab after the brush will be scraped afterwards.
Description
Technical Field
The utility model relates to the technical field of coal gas production equipment, in particular to a special injection flap block valve for maleic anhydride.
Background
In the field of gas production, large amounts of maleic anhydride are produced, which requires flap block valves in the case of pipeline transport. The flap block valve contains two partitions, which are respectively a circular hollow plate and a circular solid plate. When the valve body is opened, the driving device drives the hollow plate to rotate to the interior of the valve body, gas is output through the hollow plate, when the valve body is closed, the driving device drives the solid plate to rotate to the interior of the valve body, and the gas cannot pass through the valve body.
Because maleic anhydride has a large amount of impurities, forms the material dirt at the isolating valve position for a long time, along with piling up can depend on the inner wall of fixing at hollow core slab of material dirt to cause the pollution of hollow core slab, not only influenced the quantity value of carrying, and can pile up inside the valve body, influence the normal use in valve body later stage, for this propose maleic anhydride special jetting board isolating valve that turns over.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a special blowing flap block valve for maleic anhydride, which aims to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the special jetting turnover plate isolating valve for maleic anhydride is characterized in that one side, far away from the right valve body, of the valve plate is connected with a left valve body, the bottoms of the split compensator, the right valve body and the left valve body are fixed to the top of the base, one side, near the bottom end of the right valve body and the bottom end of the left valve body, is provided with a driving device II, the other side, near the bottom end of the right valve body and the bottom end of the left valve body, is provided with a jetting mechanism, and the tops of the driving device I and the driving device II are connected with the top end of the valve plate through a screw pair and a transmission mechanism.
Preferably, one side of the split compensator is connected with a right valve body, one side of the right valve body, which is far away from the split compensator, is connected with a valve plate, the right valve body, which is located at the rear end side wall of the valve plate, is provided with a scraper mechanism, the scraper mechanism comprises a fixing frame, one side wall of the fixing frame, which is far away from one end of the right valve body, is fixed with a fixing frame, the inside of the fixing frame is fixed with a motor, the output end of the motor is fixed with a driving pipe, one end of the driving pipe, which is far away from the motor, is inserted into the fixing frame and then is rotatably connected with the fixing frame, one end of the driving pipe, which penetrates through the fixing frame, is provided with a moving groove, a moving rod is inserted into the moving groove, the outer wall of the moving rod is equidistantly fixed with limit plates, the number of the limit plates is four, the adjacent limit plates on one side are equidistantly fixed with latch teeth, and one end of the moving rod, which is far away from the driving pipe, is fixed with a turntable, the utility model discloses a driving device, including carousel, fixed plate, driving tube, fixed frame, motor, gear disc, driving tube, the lateral wall one end that the carriage release lever was kept away from to the carousel is fixed with the fixed plate, the one end of fixed plate lateral wall is fixed with the scraper blade, the other end of fixed plate lateral wall is fixed with the brush, the outer wall that the driving tube passed mount one end is fixed with fixed frame, fixed frame's inside is fixed with No. two motors, the output of No. two motors is fixed with the gear disc.
Preferably, the outer diameter size that forms between carriage release lever, limiting plate and the latch equals the inner diameter size of shifting chute, just carriage release lever, limiting plate and latch are all passed through shifting chute and are connected with the driving tube interlude.
Preferably, the outer wall of the gear disc is in meshed connection with the clamping teeth.
Preferably, the fixed plate is communicated with the valve plate in an inserting mode, and the scraper and the hairbrush are in contact with the inner wall of the valve plate.
Compared with the prior art, the utility model provides the special blowing turnover plate isolating valve for maleic anhydride, which has the following beneficial effects:
firstly, a blowing mechanism is arranged to remove the scale on the solid plate of the valve plate;
two, when a drive arrangement and No. two drive arrangement pass through the hollow plate that lead screw pair and drive mechanism drove the valve plate and roll out from between right valve body and the left valve body, the work of No. two motors drives the toothed disc and rotates, the toothed disc is connected with the meshing of latch and is driven the carriage release lever from the shifting chute to the lateral shifting of keeping away from the mount, thereby make the carriage release lever drive the hollow plate inside that the fixed plate inserted the valve plate, the work through a motor drives the driving tube and rotates, the driving tube drives the fixed plate of carriage release lever one side through the shifting chute and rotates in the lump, the scraper blade of hollow plate inner wall contact with the valve plate can strike off the material dirt that the inner wall depends on, the inner wall of hollow plate after will being scraped through the brush afterwards reaches the effect of cleaning, make the hollow plate inner wall of valve plate keep clean and tidy nature.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the scraper mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the structure at the point A in FIG. 2 according to the present invention;
FIG. 5 is a side view of the travel bar of the present invention;
FIG. 6 is a side view of the driving tube of the present invention.
In the figure: 1. a split compensator; 2. a lead screw pair; 3. a right valve body; 4. a blowing mechanism; 5. a left valve body; 6. a valve plate; 7. a transmission mechanism; 8. a first driving device; 9. a second driving device; 10. a scraping plate mechanism; 101. a fixed mount; 102. a fixing frame; 103. a first motor; 104. a drive tube; 105. a travel bar; 106. a limiting plate; 107. clamping teeth; 108. a moving groove; 109. a turntable; 1010. a fixing plate; 1011. a squeegee; 1012. a brush; 1013. a fixed frame; 1014. a second motor; 1015. a gear plate; 11. a base.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, the utility model provides a technical scheme that the special injection flap isolating valve for maleic anhydride comprises a split compensator 1, wherein one side of the split compensator 1 is connected with a right valve body 3, one side of the right valve body 3, which is far away from the split compensator 1, is connected with a valve plate 6, and the side wall of the right valve body 3, which is positioned at the rear end of the valve plate 6, is provided with a scraper mechanism 10.
As shown in fig. 3 to 6, the scraper mechanism 10 includes a fixing frame 101, a fixing frame 102 is fixed on a side wall of the fixing frame 101 at a position far from one end of the right valve body 3, a first motor 103 is fixed inside the fixing frame 102, a driving tube 104 is fixed at an output end of the first motor 103, one end of the driving tube 104 far from the first motor 103 is inserted into the fixing frame 101 and then rotatably connected with the fixing frame 101, a moving slot 108 is formed in one end of the driving tube 104 penetrating through the fixing frame 101, a moving rod 105 is inserted into the moving slot 108, a limiting plate 106 is fixed on an outer wall of the moving rod 105 at equal intervals, the number of the limiting plates 106 is four, a latch 107 is fixed between adjacent limiting plates 106 at one side at equal intervals, a rotary disc 109 is fixed on one end of the moving rod 105 far from the driving tube 104, a fixing plate 1010 is fixed on one end of a side wall of the rotary disc 109 far from the moving rod 105, a scraper 1011 is fixed on one end of a side wall of the fixing plate 1010, and a fur brush 1012 is fixed on the other end of a side wall of the fixing plate 1010, the driving tube 104 is fixed with a fixed frame 1013 through the outer wall of one end of the fixed frame 101, a second motor 1014 is fixed inside the fixed frame 1013, and a gear plate 1015 is fixed at the output end of the second motor 1014.
One side that right valve body 3 was kept away from to valve plate 6 is connected with left valve body 5, split type compensator 1, the bottom of right valve body 3 and left valve body 5 all is fixed with the top of base 11, one side of right valve body 3 and 5 bottoms of left valve body is provided with drive arrangement 9 No. two, the opposite side of right valve body 3 and 5 bottoms of left valve body is provided with drive arrangement 8 No. one, the top of left valve body 5 is provided with jetting mechanism 4, the top of drive arrangement 8 and No. two drive arrangement 9 all is connected with the top of valve plate 6 through screw pair 2 and drive mechanism 7.
The outer diameter dimension formed among the moving rod 105, the limiting plate 106 and the latch 107 is equal to the inner diameter dimension of the moving groove 108, and the moving rod 105, the limiting plate 106 and the latch 107 are all inserted into and connected with the driving tube 104 through the moving groove 108, so that the stability of the fixing plate 1010 is increased when the fixing plate rotates.
The outer wall of the gear plate 1015 is engaged with the latch 107, so as to conveniently drive the moving rod 105 to move out of the driving pipe 104, and the scraper 1011 and the brush 1012 are inserted into the hollow plate of the valve plate 6.
The fixed plate 1010 is communicated with the valve plate 6 in an inserting mode, the scraper 1011 and the brush 1012 are in contact with the inner wall of the valve plate 6, and the material scales on the inner wall of the hollow plate can be conveniently scraped.
The working principle of the device is as follows: when the first driving device 8 and the second driving device 9 drive the hollow plate of the valve plate 6 to rotate out from between the right valve body 3 and the left valve body 5 through the screw pair 2 and the transmission mechanism 7, the second motor 1014 works to drive the gear plate 1015 to rotate, the gear plate 1015 is meshed with the latch 107 to drive the movable rod 105 to move from the movable groove 108 to one side far away from the fixed frame 101, so that the movable rod 105 drives the fixed plate 1010 to be inserted into the hollow plate of the valve plate 6, the first motor 103 works to drive the driving pipe 104 to rotate, the driving pipe 104 drives the fixed plate 1010 on one side of the movable rod 105 to rotate together through the movable groove 108, the scraper 1011 in contact with the inner wall of the hollow plate of the valve plate 6 can scrape off the scale attached to the inner wall, and then the inner wall of the scraped hollow plate can be cleaned through the brush 1012, so that the inner wall of the hollow plate of the valve plate 6 can keep clean.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Special jetting turning plate block valve of maleic anhydride, including base, valve plate, split type compensator (1), left valve body and right valve body, one side that right valve body (3) were kept away from in valve plate (6) is connected with left valve body (5), the bottom of split type compensator (1), right valve body (3) and left valve body (5) all is fixed with the top of base (11), one side of right valve body (3) and left valve body (5) bottom is provided with drive arrangement (9) No. two, the opposite side of right valve body (3) and left valve body (5) bottom is provided with drive arrangement (8), its characterized in that: the top of the left valve body (5) is provided with a blowing mechanism (4), and the tops of the first driving device (8) and the second driving device (9) are connected with the top end of the valve plate (6) through a screw rod pair (2) and a transmission mechanism (7); the rear end side wall that right valve body (3) are located valve plate (6) installs scraper mechanism (10), scraper mechanism (10) include mount (101), one side lateral wall that right valve body (3) one end was kept away from in mount (101) is fixed with fixed frame (102), the inside of fixed frame (102) is fixed with motor (103) No. one, the output of motor (103) No. one is fixed with driving tube (104), the one end that motor (103) were kept away from in driving tube (104) is rotated with mount (101) after interlude and is connected, the one end that driving tube (104) passed mount (101) is opened and chisels and is had shifting chute (108), shifting chute (108) inside is inserted and is equipped with carriage release lever (105), the outer wall equidistance of carriage release lever (105) is fixed with limiting plate (106), the quantity of limiting plate (106) is located four, wherein one side is adjacent be fixed with latch (107) in equidistance between limiting plate (106), the one end that the driver tube (104) was kept away from in carriage release lever (105) is fixed with carousel (109), the lateral wall one end that the carriage release lever (105) was kept away from in carousel (109) is fixed with fixed plate (1010), the one end of fixed plate (1010) lateral wall is fixed with scraper blade (1011), the other end of fixed plate (1010) lateral wall is fixed with brush (1012), the outer wall that driver tube (104) passed mount (101) one end is fixed with fixed frame (1013), the inside of fixed frame (1013) is fixed with No. two motor (1014), the output of No. two motor (1014) is fixed with gear disc (1015).
2. The maleic anhydride dedicated blowing flap block valve of claim 1, wherein: the outer diameter size that forms between carriage release lever (105), limiting plate (106) and latch (107) equals the inner diameter size of removal groove (108), and carriage release lever (105), limiting plate (106) and latch (107) all pass through removal groove (108) and are connected with drive tube (104) interlude.
3. The maleic anhydride dedicated blowing flap block valve of claim 1, wherein: the outer wall of the gear disc (1015) is in meshed connection with the latch (107).
4. The maleic anhydride dedicated blowing flap block valve of claim 1, wherein: the fixed plate (1010) is communicated with the valve plate (6) in an inserting mode, and the scraper (1011) and the hairbrush (1012) are in contact with the inner wall of the valve plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122632626.2U CN216895846U (en) | 2021-10-31 | 2021-10-31 | Special blowing flap block valve for maleic anhydride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122632626.2U CN216895846U (en) | 2021-10-31 | 2021-10-31 | Special blowing flap block valve for maleic anhydride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216895846U true CN216895846U (en) | 2022-07-05 |
Family
ID=82195443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122632626.2U Active CN216895846U (en) | 2021-10-31 | 2021-10-31 | Special blowing flap block valve for maleic anhydride |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216895846U (en) |
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2021
- 2021-10-31 CN CN202122632626.2U patent/CN216895846U/en active Active
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Address after: 255400 East Shencun Industrial Park, Fenghuang Town, Linzi District, Zibo, Shandong Province (Intelligent Manufacturing Industrial Park, Linzi Economic Development Zone) Patentee after: Shandong Weiheng Valve Technology Co.,Ltd. Address before: 255400 East Industrial Park, Dongshen village, Fenghuang Town, Linzi District, Zibo City, Shandong Province Patentee before: ZIBO WEIHENG VALVE Co.,Ltd. |