CN104029835A - Granular maleic anhydride feeding device - Google Patents
Granular maleic anhydride feeding device Download PDFInfo
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- CN104029835A CN104029835A CN201410253842.8A CN201410253842A CN104029835A CN 104029835 A CN104029835 A CN 104029835A CN 201410253842 A CN201410253842 A CN 201410253842A CN 104029835 A CN104029835 A CN 104029835A
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- elephant trunk
- described feed
- feed elephant
- sliding pipe
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Abstract
The invention discloses a granular maleic anhydride feeding device. The granular maleic anhydride feeding device comprises a feeding sliding pipe, a fixed bracket, an upper pneumatic vibrator, an intermediate insertion plate, a pneumatic hammer, an inspection door, a damping spring, a lower pneumatic vibrator and a turning plate, wherein the feeding sliding pipe is fixedly arranged in an inclined way through the fixed bracket; the damping spring is arranged at the connecting position of the feeding sliding pipe and the fixed bracket; the upper pneumatic vibrator, the pneumatic hammer and the lower pneumatic vibrator are respectively arranged at the upper part, the middle part and the lower part of the side wall of the feeding sliding pipe in sequence; the intermediate insertion plate is arranged at the intermediate part of the side wall of the feeding sliding pipe, is downward inserted into the feeding sliding pipe in an inclined way, and is arranged on the different side of the pneumatic hammer; the inspection door is positioned below the intermediate insertion plate; the turning plate is elliptic, is positioned at the discharging hole of the feeding sliding pipe and is connected with the feeding sliding pipe through a locking pin; the overall work process is automatically completed by a PLC program control executive component. By using the granular maleic anhydride feeding device, materials can be prevented from bonding, the smoothness of the feeding sliding pipe is ensured effectively, the stability of feeding is ensured, and the weighing accuracy is improved.
Description
Technical field
The present invention relates to pellet cis-butenedioic anhydride wrapping machine field, specifically disclose a kind of pellet cis-butenedioic anhydride charging gear.
Background technology
The most of employing of existing pellet cis-butenedioic anhydride directly enters packaging bag by elephant trunk from granulating machine, place the metering method that platform balance weighs below, occasionally there is the semi-automatic packer metering that adopts gross weight scale form, major cause is because cis-butenedioic anhydride material easily distils, deliquescence and corrosive property thereof, can be bonded in the surface of feed bin or material pipe, and cumulative formation is put up a bridge, add the fault of construction (have solid accumulation dead angle, many places in structure and easily allow the parts of materials from bonding) of existing pellet cis-butenedioic anhydride wrapping machine charging gear, time slightly length whole blanking channel will be blocked, cause and cannot continue metering or there is no measuring accuracy.
Summary of the invention
The object of the invention is to: provide one can prevent that materials from bonding from causing blanking channel to block for overcoming the above problems, improve the cis-butenedioic anhydride wrapping machine charging gear of device service life and raising feed accuracy rate.
The technical solution adopted in the present invention is like this:
Pellet cis-butenedioic anhydride charging gear, comprise feed elephant trunk, fixed support, upper pneumatic vibrator, middle plate, pneumatic jack hammer, access door, damping spring, lower pneumatic vibrator, turnover panel, described feed elephant trunk tilts to be fixedly installed by fixed support, and both are provided with damping spring in junction; Described upper pneumatic vibrator, pneumatic jack hammer, lower pneumatic vibrator are set in turn in the upper, middle and lower portion of described feed elephant trunk sidewall; In the middle of described, plate is arranged at described feed elephant trunk sidewall pars intermedia, with described pneumatic jack hammer heteropleural, and the described feed elephant trunk of oblique lower insertion inside, in the time that it is closed completely, described feed elephant trunk also has part unimpeded; Plate below in the middle of described access door is positioned at; Described turnover panel ovalize, is positioned at described feed elephant trunk discharging opening place, offers semicircular opening at its arc bottom position, is connected with described feed elephant trunk by lock pin; Switch by middle plate and described turnover panel described in pneumatics control closes; Whole working process is carried out components and parts by PLC programming control and is automatically completed.
Further, described feed elephant trunk is obliquely installed, and itself and vertical direction angle are 15～25 degree.
Further, described fixed support all distributes up and down, and every place is stated the position that fixed support is connected with described feed elephant trunk and is provided with four damping springs, is distributed in the both sides of described feed elephant trunk, each two of left and right.
Further, described feed elephant trunk adopts minute surface mark pipe in ￠ 273x3mm to make, and all and material contact site is SUS304 stainless steel mirror sheet material.
Further, described feed elephant trunk discharging opening is angle, and between itself and described feed elephant trunk sidewall, angle is 45～60 degree.
In sum, owing to adopting technique scheme, the invention has the beneficial effects as follows:
1, adopt circular heavy caliber elephant trunk feed, middle without any can supply materials from bonding, take other parts of arch, from physical construction, at utmost ensured the unimpeded of feeder channel.
2, adopt the oblique feed of low-angle (feed elephant trunk and vertical direction angle 15～25 degree), both reduced the material impact of vertical feed, do not affect again delivery rate, ensured the stationarity of feed.
3, for the easily characteristic of bonding of cis-butenedioic anhydride, oscillatory system is all equipped with in the upper, middle and lower portion of feed elephant trunk, whole feed process is carried out in vibration, prevent materials from bonding, then coordinate control of correspondent program, can effectively clear up the defective material in charging gear, another whole charging gear has eight damping springs and supports, can effectively relax the impact of vibration to apparatus body, extension device service life, the long-term stability operation of assurance device.
4, thin material inlet can, according to the grain size adjustment of pellet cis-butenedioic anhydride, can well be controlled the mass flow of thin feed, thereby improves weighing precision.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Mark in figure: 1, feed elephant trunk; 2, fixed support; 3, upper pneumatic vibrator; 4, middle plate; 5, pneumatic jack hammer; 6, access door; 7, damping spring; 8, lower pneumatic vibrator; 9, turnover panel.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, pellet cis-butenedioic anhydride charging gear, comprise feed elephant trunk 1, fixed support 2, upper pneumatic vibrator 3, middle plate 4, pneumatic jack hammer 5, access door 6, damping spring 7, lower pneumatic vibrator 8, turnover panel 9, described feed elephant trunk 1 tilts to be fixedly installed by fixed support 2, and itself and vertical direction angle are 15～25 degree, preferred, this angle is 20 degree, be obliquely installed the material impact that has both reduced vertical feed, do not affect again delivery rate, ensured the stationarity of feed.
Described feed elephant trunk 1 discharging opening is angle, and between itself and described feed elephant trunk 1 sidewall, angle is 45～60 degree, and preferably, this angle is 50 degree, and angle setting facilitates material to enter packaging bag.
Described fixed support 2 all distributes up and down, every place is stated the position that fixed support 2 is connected with described feed elephant trunk 1 and is provided with four damping springs 7, is distributed in the both sides of described feed elephant trunk 1, each two of left and right, can effectively relax the impact of vibration to apparatus body, extension device service life.
Described feed elephant trunk 1 adopts minute surface mark pipe in ￠ 273x3mm to make, all and material contact site is SUS304 stainless steel mirror sheet material, be respectively arranged with pneumatic vibrator 3, pneumatic jack hammer 5, lower pneumatic vibrator 8 in the upper, middle and lower portion of described feed elephant trunk 1 sidewall simultaneously, whole operating in vibration carried out, the bonding that prevented material, can effectively clear up the defective material in charging gear, at utmost ensure the unimpeded of feeder channel.
In the middle of described, plate 4 is arranged at described feed elephant trunk 1 sidewall pars intermedia, with described pneumatic jack hammer 5 heteropleurals, and the described feed elephant trunk of oblique lower insertion 1 inside; In the time that it is closed completely, described feed elephant trunk 1 also has part unimpeded, can limit the flow of material, ensures that partial material passes through, and effectively reduces the impact of material to downstream weighting apparatus.
Plate 4 belows in the middle of described access door 6 is positioned at, multiple section of the fault of whole equipment be between middle plate 4 and turnover panel 9, when fault, facilitates and overhauls.
Described turnover panel 9 ovalizes, are positioned at described feed elephant trunk 1 discharging opening place, offer semicircular opening at its arc bottom position, are in the time that turnover panel 9 is closed completely, can ensure that a small amount of material passes through; Described turnover panel 9 is connected with described feed elephant trunk 1 by lock pin, rotates to realize switch close taking point of connection as fulcrum.
Switch by middle plate 4 and described turnover panel 9 described in pneumatics control closes; Whole working process is carried out components and parts by PLC programming control and is automatically completed.
Whole feed process can be divided into three parts:
1, thick feed (middle plate 4, turnover panel 9 are all opened, have suffered feeder channel completely unimpeded);
2, half-fine feed (middle plate 4 is closed, turnover panel 9 is opened, and guarantees the even flow further downstream of material);
3, thin feed (middle plate 4, turnover panel 9 Close Alls).
The brief introduction of whole charging gear working process:
Downstream weighting apparatus packages packaging bag, after zero clearing, start thick feed state, pneumatic jack hammer 5 work (defective material that knocks in two to three times cleaning feed elephant trunks 1 sticky wall), pneumatic jack hammer 5 stops rear upper pneumatic vibrator 3 and works, in the time that feeding coal reaches 80% left and right of metering rated value, thick feed finishes, and enters half-fine feed state; In the time that feeding coal reaches 95% left and right of metering rated value, upper pneumatic vibrator 3 stops, and lower pneumatic vibrator 8 is worked, and turnover panel 9 is closed (semicircular opening is left in turnover panel 9 bottoms, can pass through for a small amount of cis-butenedioic anhydride particle), enters thin feed state; When reaching after metering rated value, lower pneumatic vibrator 8 stops, and downstream is cut material plate and closed, and after whole process completes, enters next circulation.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. pellet cis-butenedioic anhydride charging gear, it is characterized in that: comprise feed elephant trunk, fixed support, upper pneumatic vibrator, middle plate, pneumatic jack hammer, access door, damping spring, lower pneumatic vibrator, turnover panel, described feed elephant trunk tilts to be fixedly installed by fixed support, and both are provided with damping spring in junction; Described upper pneumatic vibrator, pneumatic jack hammer, lower pneumatic vibrator are set in turn in the upper, middle and lower portion of described feed elephant trunk sidewall; In the middle of described, plate is arranged at described feed elephant trunk sidewall pars intermedia, with described pneumatic jack hammer heteropleural, and the described feed elephant trunk of oblique lower insertion inside, in the time that it is closed completely, described feed elephant trunk part is unimpeded; Plate below in the middle of described access door is positioned at; Described turnover panel ovalize, is positioned at described feed elephant trunk discharging opening place, offers semicircular opening at its arc bottom position, is connected with described feed elephant trunk by lock pin; Switch by middle plate and described turnover panel described in pneumatics control closes; Whole working process is carried out components and parts by PLC programming control and is automatically completed.
2. pellet cis-butenedioic anhydride charging gear according to claim 1, is characterized in that: described feed elephant trunk is obliquely installed, and itself and vertical direction angle are 15～25 degree.
3. pellet cis-butenedioic anhydride charging gear according to claim 1, it is characterized in that: described fixed support all distributes up and down, every place is stated the position that fixed support is connected with described feed elephant trunk and is provided with four damping springs, is distributed in the both sides of described feed elephant trunk, each two of left and right.
4. pellet cis-butenedioic anhydride charging gear according to claim 1, is characterized in that: described feed elephant trunk adopts minute surface mark pipe in ￠ 273x3mm to make, and all and material contact site is SUS304 stainless steel mirror sheet material.
5. pellet cis-butenedioic anhydride charging gear according to claim 1, is characterized in that: described feed elephant trunk discharging opening is angle, and between itself and described feed elephant trunk sidewall, angle is 45～60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410253842.8A CN104029835B (en) | 2014-06-09 | 2014-06-09 | Granular maleic anhydride feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410253842.8A CN104029835B (en) | 2014-06-09 | 2014-06-09 | Granular maleic anhydride feeding device |
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| Publication Number | Publication Date |
|---|---|
| CN104029835A true CN104029835A (en) | 2014-09-10 |
| CN104029835B CN104029835B (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410253842.8A Active CN104029835B (en) | 2014-06-09 | 2014-06-09 | Granular maleic anhydride feeding device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608947A (en) * | 2015-01-09 | 2015-05-13 | 常州先进制造技术研究所 | Quantitative particle material feeding system |
| CN108423359A (en) * | 2018-05-15 | 2018-08-21 | 陕西宝化科技有限责任公司 | A kind of on-line automatic material-clearing device |
| CN110987520A (en) * | 2019-12-24 | 2020-04-10 | 中铝国际工程股份有限公司 | Manual sampler and manufacturing method thereof |
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| DE2505202A1 (en) * | 1974-02-08 | 1975-08-14 | Gen Kinematics Corp | Two part vibratory conveyor - generates oscillations on line intersecting trough at point offset from centre of gravity |
| DE3700270A1 (en) * | 1987-01-07 | 1988-07-21 | Jan Dipl Ing Boie | Vibrating trough for discharging and shutting off a granular bulk material |
| JP2003192117A (en) * | 2001-12-26 | 2003-07-09 | Shinko Electric Co Ltd | Vibrational carrier device |
| CN202935867U (en) * | 2012-12-13 | 2013-05-15 | 楚天科技股份有限公司 | Rubber plug conveying device between rubber plug cleaning machine and filling plug feeding machine, and plug cleaning and feeding linkage line |
| CN203486529U (en) * | 2013-09-09 | 2014-03-19 | 山西潞安环保能源开发股份有限公司常村煤矿 | Chute type coal feeder |
| CN103672876A (en) * | 2012-09-26 | 2014-03-26 | 纪志丹 | Chute coal feeder for circulating fluidized bed boiler |
| CN203937880U (en) * | 2014-06-09 | 2014-11-12 | 常州雁衡智能科技有限公司 | Pellet cis-butenedioic anhydride charging gear |
-
2014
- 2014-06-09 CN CN201410253842.8A patent/CN104029835B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2505202A1 (en) * | 1974-02-08 | 1975-08-14 | Gen Kinematics Corp | Two part vibratory conveyor - generates oscillations on line intersecting trough at point offset from centre of gravity |
| DE3700270A1 (en) * | 1987-01-07 | 1988-07-21 | Jan Dipl Ing Boie | Vibrating trough for discharging and shutting off a granular bulk material |
| JP2003192117A (en) * | 2001-12-26 | 2003-07-09 | Shinko Electric Co Ltd | Vibrational carrier device |
| CN103672876A (en) * | 2012-09-26 | 2014-03-26 | 纪志丹 | Chute coal feeder for circulating fluidized bed boiler |
| CN202935867U (en) * | 2012-12-13 | 2013-05-15 | 楚天科技股份有限公司 | Rubber plug conveying device between rubber plug cleaning machine and filling plug feeding machine, and plug cleaning and feeding linkage line |
| CN203486529U (en) * | 2013-09-09 | 2014-03-19 | 山西潞安环保能源开发股份有限公司常村煤矿 | Chute type coal feeder |
| CN203937880U (en) * | 2014-06-09 | 2014-11-12 | 常州雁衡智能科技有限公司 | Pellet cis-butenedioic anhydride charging gear |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608947A (en) * | 2015-01-09 | 2015-05-13 | 常州先进制造技术研究所 | Quantitative particle material feeding system |
| CN104608947B (en) * | 2015-01-09 | 2016-08-10 | 常州先进制造技术研究所 | A kind of dosing system of granule materials |
| CN108423359A (en) * | 2018-05-15 | 2018-08-21 | 陕西宝化科技有限责任公司 | A kind of on-line automatic material-clearing device |
| CN110987520A (en) * | 2019-12-24 | 2020-04-10 | 中铝国际工程股份有限公司 | Manual sampler and manufacturing method thereof |
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| Publication number | Publication date |
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| CN104029835B (en) | 2017-02-08 |
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