CN211384932U - Powder feeding device of reaction kettle - Google Patents
Powder feeding device of reaction kettle Download PDFInfo
- Publication number
- CN211384932U CN211384932U CN201922252326.4U CN201922252326U CN211384932U CN 211384932 U CN211384932 U CN 211384932U CN 201922252326 U CN201922252326 U CN 201922252326U CN 211384932 U CN211384932 U CN 211384932U
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- China
- Prior art keywords
- feeding
- reaction kettle
- barrel
- powder
- filter screen
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- Expired - Fee Related
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Abstract
The utility model relates to a powder feeding device of a reaction kettle, which comprises a feeding barrel; the upper end of the feeding barrel is hinged with two support legs, the feeding barrel is of a cylindrical structure which is open at the upper part and the lower part and is large at the upper part and small at the lower part, the diameter of the lower end of the feeding barrel is smaller than that of a feeding hole of the reaction kettle, a bag cutting knife with an upward knife edge is arranged in the middle part of the feeding barrel, a filter screen support ring is fixedly arranged below the feeding barrel, a filter screen is placed on the filter screen support ring, and a scrap cleaning door is arranged on; an annular dust baffle plate is arranged on the outer wall of the feeding cylinder at a distance of 5-10cm from the lower end, and the diameter of the dust baffle plate is larger than that of a feeding hole of the reaction kettle; the outer wall of the feeding cylinder above the filter screen is provided with a vibration motor and a switch, and the switch is electrically connected with the vibration motor. The utility model discloses can filter the powder to reation kettle throwing powder in-process, prevent that the raise dust from producing, convenient operation.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field especially relates to a reation kettle throws powder device.
Background
In the chemical production process, liquid and powdery solid raw materials (powder) are often put into a reaction kettle for chemical reaction, a worker generally carries a powder bag with the weight of tens of kilograms each time in the existing powder feeding process, the powder bag is directly put at the edge of a feed inlet of the reaction kettle and is directly put into the reaction kettle after being cut by a blade, and debris, thread ends and other impurities in the powder bag often fall into the reaction kettle together with the powder, so that the product quality is influenced, and pipelines and a circulating pump of the next process are also blocked; secondly, raise dust can be generated in the feeding process, and the health of workers is harmed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a powder device is thrown to reation kettle can overcome the not enough of above-mentioned prior art existence.
The utility model discloses a realize through following technical scheme:
a powder feeding device of a reaction kettle comprises a feeding barrel; the upper end of the feeding barrel is hinged with two support legs, the feeding barrel is of a cylindrical structure which is open at the upper part and the lower part and is large at the upper part and small at the lower part, the diameter of the lower end of the feeding barrel is smaller than that of a feeding hole of the reaction kettle, a bag cutting knife with an upward knife edge is arranged in the middle part of the feeding barrel, a filter screen support ring is fixedly arranged below the feeding barrel, a filter screen is placed on the filter screen support ring, and a scrap cleaning door is arranged on; an annular dust baffle plate is arranged on the outer wall of the feeding cylinder at a distance of 5-10cm from the lower end, and the diameter of the dust baffle plate is larger than that of a feeding hole of the reaction kettle; the outer wall of the feeding cylinder above the filter screen is provided with a vibration motor and a switch, and the switch is electrically connected with the vibration motor.
Further, the vibration motor is a single-phase small vibration motor.
Further, a cylinder cover is arranged at the upper end of the feeding cylinder, and the edge of the cylinder cover is hinged with the feeding cylinder.
Furthermore, the bottoms of the supporting legs are provided with anti-slip pads.
Furthermore, the lower surface of the dust baffle plate is provided with an elastic sealing gasket.
The utility model has the advantages that:
1. the feeding barrel is supported by two support legs, so that the feeding barrel can be vertically supported.
2. A filter screen is arranged in the feeding cylinder, so that sundries such as powder bag scraps, thread ends and the like can be filtered.
3. The bag cutting knife is arranged in the feeding cylinder, so that the bottom of the powder bag can be cut in the falling process of the powder bag, and manual operation is not needed.
4. The upper end of the feeding cylinder is provided with a cylinder cover, so that the powder material in the form of dust can be prevented from flying out from the upper end of the feeding cylinder.
5. The lower end of the feeding cylinder is provided with a dust baffle plate and an elastic sealing gasket, so that the flying-out of dusty powder from a gap between the feeding cylinder and a flange feeding hole can be prevented.
6. Set up vibrating motor, can make the powder of remaining in the powder bag constantly down drop, make the powder on the filter screen constantly fall to reation kettle through the filter screen simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a view taken along direction a of fig. 1.
FIG. 4 is a schematic view of the structure of the feed port of the reaction vessel.
Fig. 5 is a schematic structural view of the present invention in use.
In the figure: the feeding device comprises a feeding barrel 1, support legs 2, an anti-slip pad 3, a barrel cover 4, a bag cutting knife 5, a filter screen support ring 6, a filter screen 7, a debris cleaning door 8, a dust guard plate 9, a reaction kettle 10, a feeding port 11, an elastic sealing gasket 12, a vibrating motor 13, a switch 14 and a feeding platform 15.
Detailed Description
As shown in fig. 1-5, an embodiment of the present invention is a powder feeding device for a reaction kettle, comprising a feeding barrel 1; the upper end of the charging barrel 1 is hinged with two support legs 2, and the bottoms of the support legs 2 are provided with anti-skid pads 3; the feeding barrel 1 is of a cylindrical structure with an open upper part and a small upper part, a barrel cover 4 is arranged at the upper end of the feeding barrel, the edge of the barrel cover 4 is hinged with the feeding barrel 1, the diameter of the lower end of the feeding barrel 1 is smaller than that of a feeding hole of the reaction kettle, a bag cutting knife 5 with an upward knife edge is arranged in the middle of the feeding barrel 1, a filter screen support ring 6 is fixedly arranged below the bag cutting knife, a filter screen 7 is placed on the filter screen support ring 6, and a fragment cleaning door 8 is arranged on the side wall of the feeding barrel; an annular dust baffle plate 9 is arranged on the outer wall of the charging barrel 1 at a position 5-10cm away from the lower end, the diameter of the dust baffle plate is larger than that of a feed inlet 11 of the reaction kettle 10, the feed inlet 11 of the reaction kettle 10 is generally of a flange structure, so that after the lower end of the charging barrel 1 is inserted into the feed inlet 11 of the reaction kettle 10, the flange of the feed inlet 11 is covered by the dust baffle plate 9, the flying out of dusty powder can be prevented, and an elastic sealing gasket 12 is arranged on the lower surface of the dust baffle plate 9 for achieving a better sealing effect; the outer wall of the charging barrel 1 above the filter screen 7 is provided with a vibration motor 13 and a switch 14, the vibration motor 13 is a commercially available product, a single-phase small-sized vibration motor can be selected, particularly an XDP-MV series single-phase vibration motor produced by Shenzhen Xindapu vibration motor Co.
When the filter device is used, as shown in fig. 5, the filter device is moved to the side of the feeding port 11 of the reaction kettle 10, the lower end of the feeding barrel 1 is inserted into the flange feeding port 11 of the reaction kettle 10, the two support legs 2 are separately supported on the feeding platform 15 of the reaction kettle 10, the flange feeding port 11 is covered by the dust baffle plate 9 at the moment, the elastic sealing gasket 12 on the lower surface of the dust baffle plate 9 enables the sealing effect to be better, and the dust-shaped powder is prevented from flying out from the gap between the feeding barrel 1 and the flange feeding port 11. Then, the powder bag filled with the powder is directly put into the charging barrel 1, and the barrel cover 4 is quickly covered. The powder bag is clamped by the bag cutting knife 5 in the falling process, the bottom of the powder bag is cut by the bag cutting knife 5, and the powder filled in the powder bag falls on the filter screen 7. Then, the switch 14 is turned on, the vibration motor 13 is powered on, the vibration motor 13 drives the whole feeding barrel 1 to vibrate continuously, so that the powder remained in the powder bag continuously drops downwards, meanwhile, the powder on the filter screen 7 continuously drops into the reaction kettle 10 through the filter screen 7, and the cut powder bag fragments, thread ends and other impurities stay on the filter screen 7. After a period of time, opening the cover 4 of the feeding barrel 1 to take out the empty powder bag, and then feeding a new powder bag filled with powder into the feeding barrel 1 again, and repeating the steps. After the filter screen is used for a period of time, the chip cleaning door 8 can be opened to clean the powder bag chips, the thread ends and other impurities on the filter screen 7.
The utility model adopts two support legs 2 to support the charging barrel 1, so that the charging barrel 1 can be erected and supported; a filter screen 7 is arranged in the feeding cylinder 1, so that sundries such as powder bag scraps, thread ends and the like can be filtered; the bag cutting knife 5 is arranged in the feeding cylinder 1, so that the bottom of the powder bag can be cut in the falling process of the powder bag, and manual operation is not needed; the upper end of the feeding cylinder 1 is provided with a cylinder cover 4, so that the flying of dust-shaped powder from the upper end of the feeding cylinder 1 can be prevented; the lower end of the feeding cylinder 1 is provided with a dust baffle plate 9 and an elastic sealing gasket 12, so that dust-shaped powder can be prevented from flying out from a gap between the feeding cylinder 1 and the flange feeding hole 11; the vibrating motor 13 is arranged, so that residual powder in the powder bag can continuously drop downwards, and meanwhile, the powder on the filter screen 7 continuously drops into the reaction kettle 10 through the filter screen 7.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention.
Claims (5)
1. A powder feeding device of a reaction kettle comprises a feeding barrel; the method is characterized in that: the upper end of the feeding barrel is hinged with two support legs, the feeding barrel is of a cylindrical structure which is open at the upper part and the lower part and is large at the upper part and small at the lower part, the diameter of the lower end of the feeding barrel is smaller than that of a feeding hole of the reaction kettle, a bag cutting knife with an upward knife edge is arranged in the middle part of the feeding barrel, a filter screen support ring is fixedly arranged below the feeding barrel, a filter screen is placed on the filter screen support ring, and a scrap cleaning door is arranged on; an annular dust baffle plate is arranged on the outer wall of the feeding cylinder at a distance of 5-10cm from the lower end, and the diameter of the dust baffle plate is larger than that of a feeding hole of the reaction kettle; the outer wall of the feeding cylinder above the filter screen is provided with a vibration motor and a switch, and the switch is electrically connected with the vibration motor.
2. The powder feeding device of the reaction kettle according to claim 1, characterized in that: the vibration motor is a single-phase small vibration motor.
3. The powder feeding device of the reaction kettle according to claim 1, characterized in that: and the upper end of the feeding barrel is provided with a barrel cover, and the edge of the barrel cover is hinged with the feeding barrel.
4. The powder feeding device of the reaction kettle according to claim 1, characterized in that: and the bottoms of the supporting legs are provided with anti-slip pads.
5. The powder feeding device of the reaction kettle according to claim 1, characterized in that: and the lower surface of the dust baffle plate is provided with an elastic sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922252326.4U CN211384932U (en) | 2019-12-16 | 2019-12-16 | Powder feeding device of reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922252326.4U CN211384932U (en) | 2019-12-16 | 2019-12-16 | Powder feeding device of reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211384932U true CN211384932U (en) | 2020-09-01 |
Family
ID=72214438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922252326.4U Expired - Fee Related CN211384932U (en) | 2019-12-16 | 2019-12-16 | Powder feeding device of reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211384932U (en) |
-
2019
- 2019-12-16 CN CN201922252326.4U patent/CN211384932U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20211216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |