CN205146177U - Automatic feeding device - Google Patents
Automatic feeding device Download PDFInfo
- Publication number
- CN205146177U CN205146177U CN201520930612.0U CN201520930612U CN205146177U CN 205146177 U CN205146177 U CN 205146177U CN 201520930612 U CN201520930612 U CN 201520930612U CN 205146177 U CN205146177 U CN 205146177U
- Authority
- CN
- China
- Prior art keywords
- opening
- closing plate
- storage bin
- automatic switching
- feeding device
- Prior art date
- 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.)
- Expired - Fee Related
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model belongs to the technical field of the chemical production technique and specifically relates to an automatic feeding device is related to, including the storage silo, the upper portion of storage silo is provided with the feed inlet, and the bottom is provided with the discharge gate, the bottom of storage silo is located discharge gate department, is provided with the ration and throws the material device, and the ration is thrown the material device and is used for opening or closing the discharge gate to the material is put in to the ration. The utility model provides an automatic feeding device can be once throws in the material to the storage silo in, utilizes the ration to throw the material device afterwards and divides many times and to throw in the material to the reation kettle in, and when the storage silo is reinforced, but also uninterruptedly continues to throw the material, makes reaction sequence not have and is interrupted, and production efficiency is high.
Description
Technical field
The utility model relates to chemical production technical field, especially relates to a kind of bisphenol-A automatic switching glassware for the production of phosphorus flame retardant.
Background technology
In current phosphorus flame retardant, the technological process of production of bisphenol-A to diphenylphosphate (BDP) is mainly: solid feed bisphenol-A and catalyst are sent in reactor through cast feeder, liquid POCl3 is by pump, pipeline, being transplanted in reactor through mass flowmenter metering, carrying out an esterification through fully dissolving.Then in reactor, add liquid phenol (nitrogen protection), make the material in reactor carry out secondary esterification, generate thick BDP product.Then in washing kettle, repeatedly wash extraction, then in processed still, complete dehydration, after finally carrying out separated recovery dimethylbenzene, obtain end-product BDP.The technological process of production of other phosphorus flame retardants is then substantially similar therewith.
Feeding intake in process at bisphenol-A, because the reaction of bisphenol-A and POCl3 is very violent, is ensure suitable reaction conditions (such as temperature etc.), a small amount of bisphenol-A can only be added at every turn, so just need repeatedly to add, be added to quantitatively at every turn, and then the smoothness of course of reaction can not be ensured.
Utility model content
For overcoming the above problems, the automatic switching glassware that the utility model provides, comprises storage bin, and the top of storage bin is provided with charging aperture, and bottom is provided with discharging opening; The bottom of storage bin, is positioned at discharge outlet, is provided with quantitative feeding device, and quantitative feeding device is used for opening or closing discharging opening, quantitatively to throw in material.
Further, quantitative feeding device comprises the first opening-closing plate, the second opening-closing plate and actuating unit; On the sidewall of storage bin, from top to bottom, interval be provided with the first socket for plugging the first opening-closing plate and the second socket for plugging the second opening-closing plate, and the first opening-closing plate and the second opening-closing plate and storage bin surround storing space; Actuating unit and the first opening-closing plate and the second opening-closing plate are in transmission connection, and to come in and go out storage bin to drive the first opening-closing plate and the second opening-closing plate.
Further, the first opening-closing plate is also provided with vibrating motor, vibrating motor is used for making the first opening-closing plate vibration.
Further, the sidewall in storing space is provided with pore, pore is used for equilibrium pressure.
Further, discharging opening is from top to bottom in reducing shape.
Further, it is horn-like that discharging opening is that upper shed is little, under shed is large.
Further, actuating unit comprises the first cylinder and the second cylinder, and the first cylinder is connected with the first opening-closing plate, to drive the first opening-closing plate motion; Second cylinder is connected with the second opening-closing plate, to drive the second opening-closing plate motion.
The automatic switching glassware that the utility model provides, can once throw in material in storage bin, utilizes quantitative feeding device to throw in material in reactor several times subsequently, when storage bin feeds in raw material, also can continue incessantly to feed intake, make course of reaction free of discontinuities, production efficiency be high.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model detailed description of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The schematic diagram of the automatic switching glassware that Fig. 1 provides for the utility model embodiment;
Reference numeral:
1-storage bin; 11-charging aperture; 12-discharging opening;
2-quantitative feeding device; 21-first opening-closing plate; 22-second opening-closing plate;
23-storing space; 3-vibrating motor.
Detailed description of the invention
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
The schematic diagram of the automatic switching glassware that Fig. 1 provides for the utility model embodiment.As shown in Figure 1, the automatic switching glassware that the present embodiment provides, comprises storage bin 1, and storage bin 1 top is provided with charging aperture 11, and bottom is provided with discharging opening 12; The bottom of storage bin 1, is positioned at discharging opening 12 place, is provided with quantitative feeding device 2, quantitative feeding device 2 for opening or close discharging opening 12, quantitatively to throw in material.
Wherein, the shape of storage bin 1 can be tubular, cube-shaped or rectangular-shaped; Charging aperture 11 can be circular, square or polygon etc., and charging aperture 11 is provided with lid, and lid can be fixed on charging aperture 11 place or removably connect with charging aperture 11; Quantitative feeding device 2 has various structures form, and such as quantitative feeding device 2 comprises two boards, has interval between two boards, and upper plate is opened, and material falls within lower plate, and after closing upper plate, open lower plate, then material is thrown in in reactor.Two boards can be linearly come and go to open or close discharging opening 12, also can be to carry out switch discharging opening 12 around the outward winding mode of pass of axle.
On the basis of above-described embodiment, further, quantitative feeding device 2 comprises the first opening-closing plate 21, second opening-closing plate 22 and actuating unit (not shown); On the sidewall of storage bin 1, from top to bottom, interval be provided with the first socket for plugging the first opening-closing plate 21 and the second socket for plugging the second opening-closing plate 22, and the first opening-closing plate 21 and the second opening-closing plate 22 and storage bin 1 surround storing space 23; Actuating unit and the first opening-closing plate 21 and the second opening-closing plate 22 are in transmission connection, and to come in and go out storage bin 1 to drive the first opening-closing plate 21 and the second opening-closing plate 22.
Wherein, actuating unit can be cylinder, hydraulic cylinder or motor etc.
See Fig. 1, the bottom of storage bin 1, be positioned at discharging opening 12 place, be provided with quantitative feeding device 2, quantitative feeding device 2 comprises the first opening-closing plate 21 and the second opening-closing plate 22, and provide the actuating unit (not shown) of power for the first opening-closing plate 21 and the second opening-closing plate 22, between the first opening-closing plate 11 and the second opening-closing plate 22, there is interval, just in time form a storing space 23 with storage bin 1.When feeding intake, first the first opening-closing plate 21 is opened, a certain amount of material is transferred in storing space 23, then close the first opening-closing plate 21, when the first opening-closing plate 21 is closed completely, open the second opening-closing plate 22, material in storing space 23 is thrown in in the reactor of below, treat that material is thrown in clean, close the second opening-closing plate 22, then complete and once feed intake.Like this, quantitative interpolation can be solved, the problem of automatic charging, and after finishing material, the second opening-closing plate 22 being closed, the reactant liquor that rises of a large amount of hydrogen chloride gas produced because reacting can being intercepted, avoid blocking discharging opening 12 to cause feeding intake not smooth problem.
On the basis of above-described embodiment, further, the first opening-closing plate 21 is also provided with vibrating motor 3, vibrating motor 3 vibrates for making the first opening-closing plate 21.
Utilize vibrating motor 3 that first opening-closing plate 21 is vibrated, the material blanking in storing space 23 can be allowed complete.Can at the after vibration fed intake several times once to save power consumption.
On the basis of above-described embodiment, further, the sidewall in storing space 23 is provided with pore (not shown), pore is used for equilibrium pressure.
When material is transferred to storing space 23 by storage bin 1, storing space 23 is the space of sealing, by offering pore, can balance inside and outside pressure, making below material smooth and easy.
On the basis of above-described embodiment, further, discharging opening 12 is from top to bottom in reducing shape.
As shown in Figure 1, discharging opening 12 for upper shed is large, under shed is little reduces shape.
On the basis of above-described embodiment, further, discharging opening 12 for upper shed is little, that under shed is large is horn-like.
Discharging opening 12 can also be large horn-like of little, the under shed of upper shed, promotes blocking-proof result further.
On the basis of above-described embodiment, further, actuating unit comprises the first cylinder and the second cylinder, and the first cylinder is connected with the first opening-closing plate 21, moves to drive the first opening-closing plate 21; Second cylinder is connected with the second opening-closing plate 22, moves to drive the second opening-closing plate 22.
In the present embodiment, actuating unit is cylinder, and the first opening-closing plate 21 and the second opening-closing plate 22 are driven by a cylinder respectively and do back and forth movement.
By above embodiment, the automatic switching glassware that the utility model provides, once can not only feed in raw material, automatically feed intake several times subsequently, and can effectively prevent discharging opening from blocking, and production efficiency effectively improves.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (7)
1. an automatic switching glassware, is characterized in that, comprises storage bin, and the top of described storage bin is provided with charging aperture, and bottom is provided with discharging opening; The bottom of described storage bin, is positioned at described discharge outlet, is provided with quantitative feeding device, and described quantitative feeding device is used for opening or close described discharging opening, quantitatively to throw in material.
2. automatic switching glassware according to claim 1, is characterized in that, described quantitative feeding device comprises the first opening-closing plate, the second opening-closing plate and actuating unit; On the sidewall of described storage bin, from top to bottom, interval be provided with the first socket for plugging described first opening-closing plate and the second socket for plugging described second opening-closing plate, and described first opening-closing plate and described second opening-closing plate and described storage bin surround storing space; Described actuating unit and described first opening-closing plate and described second opening-closing plate are in transmission connection, and to come in and go out described storage bin to drive described first opening-closing plate and described second opening-closing plate.
3. automatic switching glassware according to claim 2, is characterized in that, described first opening-closing plate is also provided with vibrating motor, and described vibrating motor is used for making described first opening-closing plate vibration.
4. automatic switching glassware according to claim 2, is characterized in that, the sidewall in described storing space is provided with pore, and described pore is used for equilibrium pressure.
5. the automatic switching glassware according to any one of claim 1-4, is characterized in that, described discharging opening is from top to bottom in reducing shape.
6. the automatic switching glassware according to any one of claim 1-4, is characterized in that, it is horn-like that described discharging opening is that upper shed is little, under shed is large.
7. automatic switching glassware according to claim 2, is characterized in that, described actuating unit comprises the first cylinder and the second cylinder, and described first cylinder is connected with described first opening-closing plate, to drive described first opening-closing plate motion; Described second cylinder is connected with described second opening-closing plate, to drive described second opening-closing plate motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930612.0U CN205146177U (en) | 2015-11-19 | 2015-11-19 | Automatic feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930612.0U CN205146177U (en) | 2015-11-19 | 2015-11-19 | Automatic feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205146177U true CN205146177U (en) | 2016-04-13 |
Family
ID=55681919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520930612.0U Expired - Fee Related CN205146177U (en) | 2015-11-19 | 2015-11-19 | Automatic feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205146177U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583394A (en) * | 2016-12-20 | 2017-04-26 | 贵州安顺惠烽科技发展有限公司 | Anti-blocking dust collector |
| CN106824960A (en) * | 2016-12-20 | 2017-06-13 | 贵州安顺惠烽科技发展有限公司 | Anti-blocking dust arrester |
-
2015
- 2015-11-19 CN CN201520930612.0U patent/CN205146177U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583394A (en) * | 2016-12-20 | 2017-04-26 | 贵州安顺惠烽科技发展有限公司 | Anti-blocking dust collector |
| CN106824960A (en) * | 2016-12-20 | 2017-06-13 | 贵州安顺惠烽科技发展有限公司 | Anti-blocking dust arrester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20171119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |