CN220998434U - Baking soda metering and feeding device - Google Patents
Baking soda metering and feeding device Download PDFInfo
- Publication number
- CN220998434U CN220998434U CN202322833900.1U CN202322833900U CN220998434U CN 220998434 U CN220998434 U CN 220998434U CN 202322833900 U CN202322833900 U CN 202322833900U CN 220998434 U CN220998434 U CN 220998434U
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- China
- Prior art keywords
- baking soda
- beating
- discharge end
- base
- thick bamboo
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- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 title claims abstract description 100
- 229910000030 sodium bicarbonate Inorganic materials 0.000 title claims abstract description 50
- 235000017557 sodium bicarbonate Nutrition 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000010009 beating Methods 0.000 claims abstract description 30
- 238000005303 weighing Methods 0.000 claims abstract description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 16
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 16
- 241001330002 Bambuseae Species 0.000 claims description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 16
- 239000011425 bamboo Substances 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 description 4
- 238000011002 quantification Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to the technical field of baking soda feeding devices, in particular to a baking soda metering and feeding device; the automatic weighing device comprises a conveying cylinder and a base, wherein the conveying cylinder is arranged on the base through two brackets, a spiral conveyor and an inclined guide plate are arranged in the conveying cylinder, a storage bin is formed by the guide plate and the inner wall of the conveying cylinder, the discharge end of the storage bin is communicated with the feed end of the spiral conveyor, an anti-blocking mechanism is arranged in the discharge end of the storage bin, the spiral conveyor is driven by a driving motor, and a weighing mechanism is arranged at the bottom of the conveying cylinder; according to the baking soda weighing device, preliminary feeding is realized through the screw conveyor, then accurate weighing of baking soda is realized through the vibration feeder and the weighing mechanism, and meanwhile, the weighing accuracy of the baking soda is further improved through the beating mechanism; through preventing stifled blade rotation, prevent the baking soda of storage silo discharge end to block up, can prevent that the baking soda from appearing the condition of putty when falling into screw conveyer.
Description
Technical Field
The utility model relates to the technical field of baking soda feeding devices, in particular to a baking soda metering and feeding device.
Background
Baking soda is an industrial chemical, is widely applied to the field of dry flue gas purification generally as a desulfurizing agent, and when in use, the grinded baking soda is weighed by a measuring cylinder or an electronic scale and then conveyed into a baking soda storage bin, and then conveyed into a flue or a reactor by a fan to react with flue gas.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a device capable of realizing accurate metering and feeding of baking soda.
In order to achieve the technical purpose, the utility model provides the following technical scheme: the utility model provides a baking soda metering and feeding device, includes transport section of thick bamboo and base, transport section of thick bamboo is installed on the base through two brackets, be provided with screw conveyer and inclined guide plate in the transport section of thick bamboo, the storage silo is constituteed to guide plate and transport section of thick bamboo inner wall, the discharge end and the feed end intercommunication of screw conveyer of storage silo are provided with anti-blocking mechanism in the discharge end of storage silo, screw conveyer passes through driving motor drive, the bottom of transport section of thick bamboo is provided with weighing mechanism, weighing mechanism includes ration storehouse, locating plate, vibration feeder and weight sensor, first feed inlet and second feed inlet have been seted up at the top of ration storehouse, the bottom rigid coupling of ration storehouse has the discharge end, the feed inlet communicates with the feed end of screw conveyer, and the discharge gate intercommunication of second feed inlet and vibration feeder, the locating plate rigid coupling is on the outer wall of ration storehouse, and the bottom and the base of locating plate are connected through a plurality of supporting shoe, weight sensor is located between locating plate and the base, the one end of discharge end passes the base and is provided with electric discharge valve, and the discharge end does not contact with the base.
Further, the anti-blocking mechanism comprises a rotating shaft and an anti-blocking blade fixedly connected to the rotating shaft, and one end of the rotating shaft penetrates through the conveying cylinder shell and is driven by the driving mechanism.
Further, the driving mechanism comprises a first belt pulley arranged at one end of the rotating shaft and a second belt pulley arranged on an output shaft of the driving motor, and the first belt pulley is connected with the second belt pulley through a belt.
Further, vibration feeder includes the seal box that vibrator and slope set up, and vibrator fixed mounting is in the bottom of seal box, the top of seal box is equipped with the feed inlet, and the slope end of seal box is the discharge end, and the discharge end communicates with the second feed inlet, and the discharge end has certain vibration clearance with the reservation of second feed inlet, and support piece and a leg joint are passed through to the bottom of seal box, support piece includes the backup pad of rigid coupling in a support both sides, and the rigid coupling has a plurality of support columns in the backup pad, all fixed cover is equipped with spring one on the support column, and one end and the bottom rigid coupling of seal box of backup pad are kept away from to spring one.
Further, one side of ration storehouse still is provided with the beating mechanism, the beating mechanism is including beating motor, rapping bar and beating ball, the fixed setting of rapping motor is on the support, the output axle head and the rapping bar fixed connection of rapping motor, the end at the rapping bar is installed through the spring two to the beating ball.
Further, the lower extreme of base is provided with the feed butt joint section of thick bamboo, feed butt joint section of thick bamboo and discharge end intercommunication.
Further, one side of the conveying cylinder is provided with a PLC (programmable logic controller), the input end of the PLC is connected with the signal output end of the weight sensor, and the output end of the PLC is respectively and electrically connected with the input end of the driving motor, the input end of the electric discharge valve, the input end of the vibrator and the input end of the beating motor.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has novel structure, ingenious conception and simple and convenient operation, and has the following advantages compared with the prior art: according to the baking soda weighing device, preliminary feeding is realized through the screw conveyor, then accurate weighing of baking soda is realized through the vibration feeder and the weighing mechanism, and meanwhile, the weighing accuracy of the baking soda is further improved through the beating mechanism; through preventing stifled blade rotation, prevent the baking soda of storage silo discharge end to block up, can prevent that the baking soda from appearing the condition of putty when falling into screw conveyer.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a cross-sectional view at A-A of the present utility model;
FIG. 4 is an enlarged view of the structure of the present utility model at B;
fig. 5 is an enlarged view of the structure at C of the present utility model.
In the figure, 1, a conveying cylinder; 2. a base; 3. a bracket; 4. a screw conveyor; 5. a deflector; 6. a driving motor; 7. a quantitative bin; 8. a positioning plate; 9. a weight sensor; 10. a first feed port; 11. a second feed inlet; 12. a discharge end; 13. a support block; 14. a rotating shaft; 15. anti-blocking leaves; 16. a first pulley; 17. a second pulley; 18. a belt; 19. a vibrator; 20. a seal box; 21. a feed inlet; 22. a support plate; 23. a support column; 24. a spring; 25. beating the motor; 26. beating the rod; 27. striking a ball; 28. a second spring; 29. and (5) feeding the butt joint barrel.
Detailed Description
The following are specific embodiments of the present utility model, and the technical solutions of the present utility model are further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1-5, the utility model provides a baking soda metering and feeding device, which comprises a conveying cylinder 1 and a base 2, wherein the conveying cylinder 1 is welded on the base 2 through two brackets 3, a spiral conveyor 4 and an inclined guide plate 5 are arranged in the conveying cylinder 1, a storage bin is formed by the guide plate 5 and the inner wall of the conveying cylinder 1, the discharge end of the storage bin is communicated with the feed end of the spiral conveyor 4, an anti-blocking mechanism is arranged in the discharge end of the storage bin, the spiral conveyor 4 is driven by a driving motor 6, the bottom of the conveying cylinder 1 is provided with a weighing mechanism, the weighing mechanism comprises a quantitative bin 7, a positioning plate 8, a vibration feeder and a weight sensor 9, a first feed port 10 and a second feed port 11 are formed in the top of the quantitative bin 7, the first feed port 10 is communicated with the discharge end of the spiral conveyor 4, the second feed port 11 is communicated with the discharge port of the vibration feeder, the positioning plate 8 is fixedly connected to the outer wall of the quantitative bin 7, and the bottom of the positioning plate 8 is connected with the base 2 through a plurality of electric supporting blocks 13 and the base 2, and the weight sensor 9 is not contacted with the base 2.
As shown in figures 1-3, the utility model realizes preliminary quantification of sodium bicarbonate by putting the ground sodium bicarbonate into the storage bin, conveying the sodium bicarbonate into the quantifying bin through the screw conveyor 4, controlling the driving time of the driving motor 6, and starting the vibrating feeder to feed the sodium bicarbonate into the quantifying bin 7 by using the pressure signal sensed by the weight sensor 9 so as to realize accurate feeding of the sodium bicarbonate.
The anti-blocking mechanism comprises a rotating shaft 14 and anti-blocking blades 15 fixedly connected to the rotating shaft, and one end of the rotating shaft 14 penetrates through the shell of the conveying cylinder 1 and is driven by a driving mechanism; the drive mechanism includes a first pulley 16 provided on one end of the rotary shaft 14 and a second pulley 17 provided on an output shaft of the drive motor 6, the first pulley 16 and the second pulley 17 being connected by a belt 18.
As shown in fig. 3 and 4, the driving motor 6 drives the screw conveyor 4 and the anti-blocking blade 15 to rotate at the same time, and the anti-blocking blade 15 rotates to scatter sodium bicarbonate at the discharge end of the storage bin and fall into the screw conveyor 4, so that the problem of easy blocking during discharging is solved.
The vibration feeder includes vibrator 19 and slope seal box 20 that sets up, vibrator 19 fixed mounting is in the bottom of seal box 20, seal box 20's top is equipped with feed inlet 21, seal box 20's slope lower extreme is the discharge end, discharge end and second feed inlet 11 intercommunication, and the discharge end has certain vibration clearance with second feed inlet 11 reservation, seal box 20 pass a support 3 and be connected with a support 3 through support piece, seal box 20 has certain vibration clearance with the junction reservation of a support 3, support piece includes the backup pad 22 of rigid coupling in a support both sides, rigid coupling has a plurality of support columns 23 in the backup pad 22, all fixed cover is equipped with spring one 24 on the support column 23, one end that backup pad 22 was kept away from to spring one 24 and seal box 20's bottom rigid coupling.
As shown in fig. 3, baking soda is added into the sealing box 20 through the feed port 21, and the vibrator 19 drives the sealing box 20 to vibrate, so that a small amount of baking soda in the sealing box 20 falls into the quantitative bin 7.
One side of ration storehouse 7 still is provided with the beating mechanism, the beating mechanism includes beating motor 25, beats pole 26 and beats ball 27, beat motor 25 fixed setting on support 3, beat the output axle head and beat pole 26 fixed connection of motor 25, beat ball 27 and install the tip at beating pole 26 through the spring two.
As shown in fig. 5, the beating motor 25 drives the beating rod 26 to rotate, drives the beating ball 27 to beat the outer wall of the quantitative bin 7, and when beating, the quantitative bin 7 vibrates, and the baking soda adsorbed on the inner wall of the quantitative bin 7 shakes down, so that the accurate metering of the baking soda is further improved, meanwhile, certain vibration gaps are reserved between the first feeding port 10 and the discharging end of the screw conveyor 4, between the second feeding port 11 and the discharging port of the vibration feeder, and vibration waves generated when the beating ball beats the quantitative bin 7 and the screw conveyor 4 and the vibration feeder can be prevented, so that the baking soda on the screw conveyor 4 and the vibration feeder falls into the quantitative bin 7, and the condition that the baking soda in the quantitative bin 7 is inaccurate is avoided.
One side of the conveying cylinder 1 is provided with a PLC (programmable logic controller), the input end of the PLC is connected with the signal output end of the weight sensor 9, and the output end of the PLC is respectively and electrically connected with the input end of the driving motor 6, the input end of the electric discharge valve, the input end of the vibrator 19 and the input end of the beating motor 25.
As shown in fig. 1, the driving motor 6, the electric discharge valve, the vibrator 19, and the tapping motor 25 are controlled to be turned on or off by a PLC controller.
The lower extreme of base 2 is provided with feed butt joint section of thick bamboo 29, feed butt joint section of thick bamboo 29 communicates with discharge end 12.
As shown in fig. 3, the feeding butt-joint barrel 29 is sleeved inside the discharging end 12, is communicated with the discharging end 12 and is not contacted, and the baking soda in the quantitative bin 7 can be completely dropped into the feeding butt-joint barrel 29.
The use principle is as follows: the method comprises the steps of inputting needed baking soda weight information into a PLC (programmable logic controller), starting a driving motor 6, controlling the driving time of the driving motor 6, enabling a screw conveyor 4 to feed baking soda into a quantifying bin 7, controlling an anti-blocking blade 15 to break up baking soda, realizing preliminary quantification of the baking soda, enabling the preliminary quantification of the baking soda to be carried out in the quantifying bin 7, enabling a weight sensor 9 to sense weight change in the quantifying bin 7, transmitting the weight information to the PLC, enabling the PLC to receive the information, controlling a vibrator 19 to vibrate, slowly vibrating the baking soda in a sealing box 20 to fall into the quantifying bin 7, enabling the PLC to control the vibrator 19 to stop when the weight is reached, simultaneously starting an electric discharge valve and a beating motor 25, discharging the baking soda from the quantifying bin 7 into a feeding butt joint barrel 29, and enabling a fan on one side of the feeding butt joint barrel 29 to convey the baking soda into a flue or a reactor.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. The utility model provides a baking soda metering feeder which characterized in that: including transport section of thick bamboo (1) and base (2), transport section of thick bamboo (1) is installed on base (2) through two support (3), is provided with conveyer screw (4) and deflector (5) of slope in transport section of thick bamboo (1), storage silo is constituteed to deflector (5) and transport section of thick bamboo (1) inner wall, the discharge end of storage silo communicates with the feed end of conveyer screw (4), is provided with anti-blocking mechanism in the discharge end of storage silo, and conveyer screw (4) pass through driving motor (6) drive, the bottom of transport section of thick bamboo (1) is provided with weighing mechanism, weighing mechanism includes quantitative bin (7), locating plate (8), vibration feeder and weight sensor (9), first feed inlet (10) and second feed inlet (11) have been seted up at the top of quantitative bin (7), the bottom rigid coupling of quantitative bin (7) has discharge end (12), the discharge end (10) communicate with the feed end of conveyer screw (4), the second feed inlet (11) is provided with weighing mechanism, and the discharge end (8) are located between the base (8) and the locating plate (9) of vibration feeder (8) and the rigid coupling between the base (8), one end of the discharging end (12) penetrates through the base (2) and is provided with an electric discharging valve, and the discharging end (12) is not contacted with the base (2).
2. A baking soda dosing device according to claim 1, characterized in that: the anti-blocking mechanism comprises a rotating shaft (14) and anti-blocking blades (15) fixedly connected to the rotating shaft, and one end of the rotating shaft (14) penetrates through the shell of the conveying cylinder (1) and is driven by the driving mechanism.
3. A baking soda dosing device according to claim 2, characterized in that: the driving mechanism comprises a first belt pulley (16) arranged at one end of the rotating shaft (14) and a second belt pulley (17) arranged on the output shaft of the driving motor (6), and the first belt pulley (16) and the second belt pulley (17) are connected through a belt (18).
4. A baking soda dosing device according to claim 1, characterized in that: the vibration feeder includes seal box (20) that vibrator (19) and slope set up, vibrator (19) fixed mounting is in the bottom of seal box (20), the top of seal box (20) is equipped with feed inlet (21), the slope lower extreme of seal box (20) is the discharge end, discharge end and second feed inlet (11) intercommunication, and the discharge end has reserved certain vibration clearance with second feed inlet (11), the bottom of seal box (20) is connected with a support (3) through support piece, support piece includes backup pad (22) of rigid coupling in a support both sides, rigid coupling has a plurality of support columns (23) on backup pad (22), all fixed cover is equipped with spring one (24) on support column (23), one end that backup pad (22) were kept away from to spring one (24) and the bottom rigid coupling of seal box (20).
5. The baking soda dosing device of claim 4, wherein: one side of ration storehouse (7) still is provided with the beating mechanism, the beating mechanism is including beating motor (25), beating pole (26) and beating ball (27), beat motor (25) fixed setting on support (3), the output axle head and the beating pole (26) fixed connection of beating motor (25), beat ball (27) and install the tip at beating pole (26) through spring two (28).
6. The baking soda dosing device of claim 5, wherein: one side of the conveying cylinder (1) is provided with a PLC (programmable logic controller), the input end of the PLC is connected with the signal output end of the weight sensor (9), and the output end of the PLC is respectively electrically connected with the input end of the driving motor (6), the input end of the electric discharge valve, the input end of the vibrator (19) and the input end of the beating motor (25).
7. A baking soda dosing device according to claim 1, characterized in that: the lower extreme of base (2) is provided with feed butt joint section of thick bamboo (29), feed butt joint section of thick bamboo (29) and discharge end (12) intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322833900.1U CN220998434U (en) | 2023-10-23 | 2023-10-23 | Baking soda metering and feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322833900.1U CN220998434U (en) | 2023-10-23 | 2023-10-23 | Baking soda metering and feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220998434U true CN220998434U (en) | 2024-05-24 |
Family
ID=91090685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322833900.1U Active CN220998434U (en) | 2023-10-23 | 2023-10-23 | Baking soda metering and feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220998434U (en) |
-
2023
- 2023-10-23 CN CN202322833900.1U patent/CN220998434U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |