CN209866656U - Winnowing machine for preparing secondary fly ash - Google Patents
Winnowing machine for preparing secondary fly ash Download PDFInfo
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- CN209866656U CN209866656U CN201920640116.XU CN201920640116U CN209866656U CN 209866656 U CN209866656 U CN 209866656U CN 201920640116 U CN201920640116 U CN 201920640116U CN 209866656 U CN209866656 U CN 209866656U
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- fly ash
- pipe
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Abstract
The utility model discloses a winnowing machine for preparation of second grade fly ash, including box, first alarm, second alarm, controller, the box front-mounted have first alarm, first alarm one side is fixed with the second alarm, install on the box the controller, box one side is fixed with the air-blower, the box opposite side is fixed with the frame, the frame inboard is provided with the filter screen, the box top is fixed with the inlet pipe, the feed pipe internally mounted has the blanking plate, the blanking plate below is fixed with the electromagnetic shaker. The utility model discloses a set up blanking plate and electromagnetic shaker for during fly ash can disperse evenly to get into the box, improved the selection by winnowing effect of fly ash, through setting up first weighing sensor, second weighing sensor, first alarm and second alarm, can guarantee that the material in the collection box can not spill over, guaranteed the inside sanitation of box.
Description
Technical Field
The utility model belongs to the technical field of air separator technique and specifically relates to an air separator for preparation of second grade fly ash.
Background
Fly ash is fine ash collected from flue gas generated after coal combustion, and is main solid waste discharged from coal-fired power plants. The main oxide composition of the fly ash of the thermal power plant in China is as follows: SiO2, Al2O3, Fe2O3, TiO2, and the like. Along with the development of the power industry, the discharge amount of fly ash of coal-fired power plants is increased year by year, and the fly ash becomes one of industrial waste residues with larger discharge amount in China. A large amount of fly ash can generate dust without treatment, thereby polluting the atmosphere; if discharged into a water system, the river can be silted, and toxic chemicals in the river can cause harm to human bodies and organisms. However, the fly ash can be recycled, such as being used as an admixture of concrete and the like.
The winnowing machine is needed to be used during the preparation of the second-level fly ash, but the existing winnowing machine is uneven in dispersion when the fly ash enters the winnowing machine, so that the quality of fly ash winnowing is affected, and workers cannot timely know when the collecting box is fully piled, so that redundant materials are scattered in the box body, and therefore the winnowing machine for the preparation of the second-level fly ash needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a air separator for preparation of second grade fly ash to solve present air separator that provides in the above-mentioned background and disperse the inequality when fly ash gets into the air separator, influenced the quality of fly ash selection by winnowing, and the staff can't in time learn when the collecting box is piled up, can lead to unnecessary material to scatter at the inside problem of box.
In order to achieve the above object, the utility model provides a following technical scheme:
a winnowing machine for preparing secondary fly ash comprises a box body, a first alarm, a second alarm and a controller, wherein the first alarm is installed at the front part of the box body, the second alarm is fixed on one side of the first alarm, the controller is installed on the box body, an air blower is fixed on one side of the box body, a frame is fixed on the other side of the box body, a filter screen is arranged on the inner side of the frame, an inlet pipe is fixed above the box body, a blanking plate is installed inside the inlet pipe, a vibrator is fixed below the blanking plate, a feed inlet is formed in the top of the box body, a screen mesh is installed inside the box body, a wind conveying pipe is fixed on the inner side of the box body, a spray head is installed on the wind conveying pipe, a baffle is installed below the screen mesh, a deslagging pipe is fixed below the baffle, a deslagging pipe is arranged on one side of the deslagging pipe, a first collecting, the improved air blower is characterized in that a first weighing sensor is installed below the first collecting box, a second collecting box is installed on one side of the first collecting box, a second weighing sensor is installed below the second collecting box, a box door is installed on the front portion of the second collecting box, a handle is fixed on the front portion of the box door, and the first weighing sensor, the second weighing sensor, the air blower, the vibrator, the first alarm and the second alarm are electrically connected with the controller.
Further, the first alarm is connected with the box body through screws, the second alarm is connected with the box body through screws, and the controller is connected with the box body through screws.
Furthermore, the blower is connected with the box body through screws, the spray heads are connected with the air delivery pipes through threads, and the number of the spray heads is four.
Further, the baffle with the box welding, arrange the sediment pipe with arrange the material pipe with the baffle welding, arrange the sediment pipe with arrange the diameter of material pipe and be 1 cm.
Furthermore, the first weighing sensor is connected with the box body through screws, and the second weighing sensor is connected with the box body through screws.
Furthermore, the box door is connected with the box body through a hinge, the handle is welded with the box door, and the handle is made of hard alloy.
Further, the frame with the box passes through bolted connection, the inlet pipe with the box welding.
The utility model provides a technical scheme can include following beneficial effect:
1. when the device is used, the operation parameters of the device are set through the controller, the fly ash is added into the feeding pipe, falls onto the blanking plate, is dispersed and uniformly enters the feeding hole under the shaking of the vibrator, the air blower conveys outside air into the air conveying pipe and then sprays out of the spray head, the air blows the fly ash onto the screen, the secondary fly ash can pass through the screen, the waste residue cannot pass through the screen, the screened secondary fly ash enters the second collecting box through the discharging pipe, the waste residue enters the first collecting box through the slag discharging pipe, and the blanking plate and the vibrator are arranged, so that the fly ash can be dispersed and uniformly enters the box body, and the winnowing effect of the fly ash is improved;
2. the first weighing sensor detects the weight of waste residue in the first collecting box, when the weight of waste residue reaches a set value, the first alarm sends an alarm signal to remind a worker of timely cleaning, and similarly, when the weight of second-stage fly ash in the second collecting box reaches the set value, the second alarm sends an alarm signal to remind the worker of timely cleaning.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of a winnowing machine for preparing secondary fly ash according to the present invention;
FIG. 2 is a front view of a winnowing machine for secondary fly ash preparation according to the present invention;
FIG. 3 is a schematic view of the internal structure of a winnowing machine for preparing secondary fly ash according to the present invention;
fig. 4 is a circuit structure flow diagram of the air separator for preparing the second-stage fly ash according to the present invention.
In the figure: 1. a box body; 2. a box door; 3. a handle; 4. a controller; 5. a first alarm; 6. a second alarm; 7. a blower; 8. a feed pipe; 9. a frame; 10. filtering with a screen; 11. a blanking plate; 12. a vibrator; 13. a feed inlet; 14. a wind delivery pipe; 15. a spray head; 16. screening a screen; 17. a baffle plate; 18. a slag discharge pipe; 19. a discharge pipe; 20. a first collection tank; 21. a first weighing sensor; 22. a second collection tank; 23. a second load cell.
Detailed Description
Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.
Referring to fig. 1 to 4, the present embodiment provides a winnowing machine for preparing secondary fly ash, comprising a box body 1, a first alarm 5, a second alarm 6 and a controller 4, wherein the first alarm 5 is installed at the front part of the box body 1, the first alarm 5 is used for sending an alarm signal, the second alarm 6 is fixed at one side of the first alarm 5, the second alarm 6 is used for sending an alarm signal, the controller 4 is installed on the box body 1, the controller 4 is XMZ-22 in model and used for controlling the operation of the device, an air blower 7 is fixed at one side of the box body 1, a frame 9 is fixed at the other side of the box body 1, a filter screen 10 is arranged at the inner side of the frame 9, the filter screen 10 is used for discharging gas, a feeding pipe 8 is fixed above the box body 1, a blanking plate 11 is installed inside the feeding pipe 8, a vibrator 12 is fixed below the blanking plate 11, and the vibrator, the device is used for vibrating a blanking plate 11, a feeding hole 13 is arranged at the top of a box body 1, a screen 16 is arranged in the box body 1, the screen 16 is used for screening fly ash, an air conveying pipe 14 is fixed at the inner side of the box body 1, a spray head 15 is arranged on the air conveying pipe 14, a baffle 17 is arranged below the screen 16, a slag discharging pipe 18 is fixed below the baffle 17, a discharging pipe 19 is arranged at one side of the slag discharging pipe 18, a first collecting box 20 is arranged below the slag discharging pipe 18, the first collecting box 20 is used for collecting waste slag, a first weighing sensor 21 is arranged below the first collecting box 20, the model of the first weighing sensor 21 is TDA-04 and is used for detecting the weight of the waste slag in the first collecting box 20, a second collecting box 22 is arranged at one side of the first collecting box 20, the second collecting box 22 is used for collecting secondary fly ash, a second weighing sensor 23 is arranged below the, the second-level coal ash collecting box is used for detecting the weight of second-level coal ash in the second collecting box 22, a box door 2 is installed in the front of the second collecting box 22, a handle 3 is fixed in the front of the box door 2, the handle 3 is used for opening the box door 2, and the first weighing sensor 21, the second weighing sensor 23, the air blower 7, the vibrator 12, the first alarm 5 and the second alarm 6 are electrically connected with the controller 4.
First alarm 5 passes through bolted connection with box 1, second alarm 6 passes through bolted connection with box 1, controller 4 passes through bolted connection with box 1, air-blower 7 passes through bolted connection with box 1, shower nozzle 15 passes through threaded connection with defeated tuber pipe 14, the quantity of shower nozzle 15 is four, baffle 17 welds with box 1, arrange sediment pipe 18 and arrange the welding of material pipe 19 with baffle 17, arrange sediment pipe 18 and arrange the diameter of material pipe 19 and be 1cm, first weighing sensor 21 passes through bolted connection with box 1, second weighing sensor 23 passes through bolted connection with box 1, box door 2 passes through hinged joint with box 1, handle 3 welds with box door 2, the material of handle 3 is carbide, frame 9 passes through bolted connection with box 1, inlet pipe 8 welds with box 1.
The utility model discloses a theory of operation and use flow: when the device is used, the operation parameters of the device are set through the controller 4, the fly ash is added into the feeding pipe 8, the fly ash falls onto the blanking plate 11 and then is uniformly dispersed and enters the feeding hole 13 under the shaking of the shaker 12, the air blower 7 conveys the outside air into the air conveying pipe 14 and then is sprayed out from the spray head 15, the air blows the fly ash onto the screen 16, the secondary fly ash can pass through the screen 16, the waste residue cannot pass through the screen 16, the screened secondary fly ash enters the second collecting box 22 through the discharging pipe 19, the waste residue enters the first collecting box 20 through the residue discharging pipe 18, the fly ash can be uniformly dispersed and enters the box body 1 through the blanking plate 11 and the shaker 12, the winnowing effect of the fly ash is improved, the first weighing sensor 21 detects the weight of the waste residue in the first collecting box 20, when the weight of the waste residue reaches a set value, the first alarm 5 sends an alarm signal to remind workers of timely cleaning, and similarly, when the weight of the second-level fly ash in the second collection box 22 reaches a set value, the second alarm 6 sends an alarm signal to remind the workers of timely cleaning, and by arranging the first weighing sensor 21, the second weighing sensor 23, the first alarm 5 and the second alarm 6, the situation that materials in the collection box cannot overflow is guaranteed, and the environmental sanitation inside the box body 1 is guaranteed.
The utility model discloses a box 1, chamber door 2, handle 3, controller 4, first alarm 5, second alarm 6, air-blower 7, inlet pipe 8, frame 9, filter screen 10, blanking plate 11, electromagnetic shaker 12, feed inlet 13, defeated tuber pipe 14, shower nozzle 15, screen cloth 16, baffle 17, arrange sediment pipe 18, arrange the material pipe 19, first collecting box 20, first weighing sensor 21, second collecting box 22, second weighing sensor 23 are the parts that general standard or technical personnel in the field know, its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental method.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (7)
1. A winnowing machine for preparation of second grade fly ash which characterized in that: comprises a box body (1), a first alarm (5), a second alarm (6) and a controller (4), wherein the first alarm (5) is arranged at the front part of the box body (1), the second alarm (6) is fixed at one side of the first alarm (5), the controller (4) is arranged on the box body (1), an air blower (7) is fixed at one side of the box body (1), a frame (9) is fixed at the other side of the box body (1), a filter screen (10) is arranged at the inner side of the frame (9), an inlet pipe (8) is fixed above the box body (1), a blanking plate (11) is arranged inside the inlet pipe (8), a vibrator (12) is fixed below the blanking plate (11), a feed inlet (13) is arranged at the top of the box body (1), a screen (16) is arranged inside the box body (1), and an air conveying pipe (14) is fixed at the inner side of the box body (, install shower nozzle (15) on defeated tuber pipe (14), baffle (17) are installed to screen cloth (16) below, baffle (17) below is fixed with row's cinder pipe (18), row's cinder pipe (18) one side is provided with row material pipe (19), first collecting box (20) are installed to row's cinder pipe (18) below, first weighing sensor (21) are installed to first collecting box (20) below, second collecting box (22) are installed to first collecting box (20) one side, second weighing sensor (23) are installed to second collecting box (22) below, second collecting box (22) front portion installs chamber door (2), chamber door (2) front portion is fixed with handle (3), first weighing sensor (21) second weighing sensor (23) air-blower (7) electromagnetic shaker (12) first alarm (5) with second alarm (6) with controller (4) electricity is connected .
2. The air classifier for secondary fly ash production as claimed in claim 1, wherein: the first alarm (5) is connected with the box body (1) through screws, the second alarm (6) is connected with the box body (1) through screws, and the controller (4) is connected with the box body (1) through screws.
3. The air classifier for secondary fly ash production as claimed in claim 1, wherein: the air blower (7) is connected with the box body (1) through screws, the spray heads (15) are connected with the air delivery pipes (14) through threads, and the number of the spray heads (15) is four.
4. The air classifier for secondary fly ash production as claimed in claim 1, wherein: baffle (17) with box (1) welding, arrange slag pipe (18) with arrange material pipe (19) with baffle (17) welding, arrange slag pipe (18) with arrange the diameter of material pipe (19) and be 1 cm.
5. The air classifier for secondary fly ash production as claimed in claim 1, wherein: the first weighing sensor (21) is connected with the box body (1) through screws, and the second weighing sensor (23) is connected with the box body (1) through screws.
6. The air classifier for secondary fly ash production as claimed in claim 1, wherein: the box door (2) is connected with the box body (1) through a hinge, the handle (3) is welded with the box door (2), and the handle (3) is made of hard alloy.
7. The air classifier for secondary fly ash production as claimed in claim 1, wherein: frame (9) with box (1) passes through the screw connection, inlet pipe (8) with box (1) welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920640116.XU CN209866656U (en) | 2019-05-07 | 2019-05-07 | Winnowing machine for preparing secondary fly ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920640116.XU CN209866656U (en) | 2019-05-07 | 2019-05-07 | Winnowing machine for preparing secondary fly ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209866656U true CN209866656U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920640116.XU Active CN209866656U (en) | 2019-05-07 | 2019-05-07 | Winnowing machine for preparing secondary fly ash |
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| Country | Link |
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| CN (1) | CN209866656U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871605A (en) * | 2020-07-29 | 2020-11-03 | 杭州石炭纪环保科技有限公司 | Method for removing heavy metal in fly ash |
| CN112265091A (en) * | 2020-10-27 | 2021-01-26 | 储李梅 | Tender bamboo joint processing production is with getting core recovery all-in-one |
| CN114534896A (en) * | 2022-01-18 | 2022-05-27 | 谢晋 | Low-pollution type powder making system for thermal power generation |
-
2019
- 2019-05-07 CN CN201920640116.XU patent/CN209866656U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871605A (en) * | 2020-07-29 | 2020-11-03 | 杭州石炭纪环保科技有限公司 | Method for removing heavy metal in fly ash |
| CN112265091A (en) * | 2020-10-27 | 2021-01-26 | 储李梅 | Tender bamboo joint processing production is with getting core recovery all-in-one |
| CN114534896A (en) * | 2022-01-18 | 2022-05-27 | 谢晋 | Low-pollution type powder making system for thermal power generation |
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