CN216367255U

CN216367255U - Power plant's sediment storehouse is with removing dust recovery unit

Info

Publication number: CN216367255U
Application number: CN202122515025.3U
Authority: CN
Inventors: 芦安生; 朱蒙; 王庆涛
Original assignee: Hebei Jointo Xuanhua Thermal Power Co ltd
Current assignee: Hebei Jointo Xuanhua Thermal Power Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-26
Anticipated expiration: 2031-10-19

Abstract

The utility model relates to the technical field of dust removal and recovery, and provides a dust removal and recovery device for a slag bin of a power plant, which comprises a storage chamber, wherein the interior of the storage chamber is rotatably connected with a connecting pipe, the circumferential surface of the connecting pipe is fixedly connected with an air hopper and a rotating frame, the interior of the storage chamber is fixedly connected with a supporting plate, the supporting plate is rotatably connected with the connecting pipe, the lower end of the storage chamber is hinged with an opening and closing device, the left end of the storage chamber is fixedly connected with a dust suction device, and the right end of the storage chamber is fixedly connected with a power device, a vent pipe and a liquid overflow pipe.

Description

Power plant's sediment storehouse is with removing dust recovery unit

Technical Field

The utility model relates to the technical field of dust removal and recovery, in particular to a dust removal and recovery device for a slag bin of a power plant.

Background

The slag bin is the device that is used for deposit slag charge, how big use the steel to make, the first half in slag bin adopts cylindrically, save material has increased the deposit space in the time, the latter half in slag bin adopts the taper shape, make things convenient for the slag charge to discharge from the bin outlet of slag bin bottom, the slag bin is many used to the power plant, industrial fields such as chemical plant and cement factory, can be used for storing the cinder, fixed powder such as industrial chemicals and cement powder, solid powder in the slag bin can be on the transport vechicle at the bin outlet direct discharge of slag bin bottom, the cost of transportation of mill has been saved, but solid powder mixes with surrounding air easily in the discharge process, make the internal environment of mill very abominable, so the central environment will be kept away from to staff generally in the discharge process.

However, when dust in the slag bin is removed traditionally, when dust in the slag bin needs to be released, workers generally open the sealing cover manually, so that the dust in the slag bin is released, and at the moment when the workers open the sealing cover, the dust in the slag bin can splash on the bodies of the workers and toxic substances can be carried in the slag bin, so that the toxic substances can injure the workers.

Therefore, the utility model provides a dust removal and recovery device for a slag bin of a power plant, which aims to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dust removal recovery device for a power plant slag bin, which solves the problem of the dust removal recovery device for the power plant slag bin in the related technology.

The technical scheme of the utility model is as follows: the utility model provides a power plant's sediment storehouse is with removing dust recovery unit, includes the apotheca, the inside of apotheca is rotated and is connected with the connecting pipe, the periphery fixedly connected with wind scoop and the swivel mount of connecting pipe, the inside fixedly connected with backup pad of apotheca, rotate between backup pad and the connecting pipe and be connected, the lower extreme of apotheca articulates there is the device that opens and shuts, the left end fixedly connected with dust extraction device of apotheca, the right-hand member fixed connection of apotheca has power device, permeability cell and overflow pipe.

As a further scheme of the utility model: the left end fixedly connected with supporting leg of apotheca, the supporting leg is provided with a plurality of symmetric distributions at both ends about the apotheca, and the during operation is under the effect of supporting leg for overall device is more stable places subaerial.

As a still further scheme of the utility model: the lower extreme fixedly connected with sprinkler head of swivel mount, the sprinkler head is provided with a plurality of even distributions at the lower extreme of swivel mount, and during operation, the external water source of connecting pipe, water gets into the connecting pipe, gets into the swivel mount through the connecting pipe, in getting into the sprinkler head by the swivel mount, is at last spout by the sprinkler head, makes the scope that water sprayed bigger like this.

As a still further scheme of the utility model: the inside of the storage chamber is fixedly connected with a first filter screen and a second filter screen, the first filter screen is positioned at the left end of the vent pipe, the second filter screen is positioned at the left end of the overflow pipe, and when the storage chamber works and redundant gas in the storage chamber drifts out through the vent pipe, the redundant gas can firstly pass through the first filter screen, so that the first filter screen filters dust, and the drifted redundant gas can not carry the dust out; when the water in the storage chamber is too much, the water can flow out through the overflow pipe, the water flowing out through the overflow pipe can also firstly pass through the second filter screen, and the second filter screen filters the dust in the water, so that the water can not bring the dust out.

As a still further scheme of the utility model: the opening and closing device comprises a bidirectional threaded rod, a sliding seat, a rocker, a fixed seat and a closed cover, the inside of the storage chamber is rotatably connected with the bidirectional threaded rod, the circumferential surface of the bidirectional threaded rod is in threaded connection with the sliding seat, the inside of the sliding seat is rotatably connected with the rocker, the lower end of the storage chamber is hinged with the closed cover, the upper end of the closed cover is fixedly connected with the fixed seat, the fixed seat is rotatably connected with the rocker, and the contact position of the closed cover and the storage chamber is sealed by a sealing strip; the screw thread shape between two-way threaded rod and the sliding seat is triangle-shaped, and during operation, when two-way threaded rod rotated and driven the sliding seat and inwards or outwards moved simultaneously, the sliding seat removed and driven the rocker and took place to rotate around the fixing base, can combine the fixing base to promote the closing cap to take place to rotate under the effect of rocker simultaneously, and the closing cap will be opened like this or closed, when the closing cap was closed, made the closing cap totally sealed with the apotheca under the effect of sealing strip, when the closing cap was opened, the dust and the part water of retrieving in the apotheca can flow out.

As a still further scheme of the utility model: the power device comprises a first motor, a driving wheel, a driven wheel, a first belt and a second belt, the right end of the storage chamber is fixedly connected with the first motor, the output shaft of the first motor is fixedly connected with the driving wheel, the front end of the bidirectional threaded rod is fixedly connected with the driven wheel, the driving wheel and the driven wheel are connected through the first belt, the driven wheel is connected through the second belt, the first motor is started during operation, the driving wheel is driven to rotate under the action of the first motor, the driving wheel rotates to drive the driven wheel located at the right end to rotate under the action of the first belt, the driven wheel located at the right end rotates under the action of the second belt to enable the driven wheel located at the left end to rotate, and the two driven wheels rotate simultaneously to provide power for the opening and closing device under the action of the driven wheel.

As a still further scheme of the utility model: the dust exhaust device comprises an inlet pipe, a fixing frame, a second motor and an exhaust fan, the inlet pipe is fixedly connected to the left end of the storage chamber, the fixing frame is fixedly connected to the inside of the inlet pipe, the second motor is fixedly connected to the left end of the fixing frame, the exhaust fan is fixedly connected to the output shaft of the second motor, the second motor is opened during working, the exhaust fan is driven to rotate under the action of the second motor, and therefore dust enters the storage chamber through the inlet pipe under the action of the exhaust fan.

As a still further scheme of the utility model: the utility model discloses a swivel mount, including the top of connecting pipe, the top of connecting pipe is equipped with the swivel mount, the top of connecting pipe is equipped with the bottom of swivel mount, the top is equipped with the hollow tube to the swivel mount, the connecting pipe is located the position of swivel mount lower extreme and is solid pipe up to all positions of the bottom of connecting pipe, and during operation, the external water source of connecting pipe directly gets into the connecting pipe, gets into the inside of swivel mount by the connecting pipe again, and can not follow the top of connecting pipe and pour into the bottom.

The working principle and the beneficial effects of the utility model are as follows:

in the utility model, the first motor is started through the cooperation of the bidirectional threaded rod, the sliding seat, the rocker, the fixed seat, the storage chamber, the closed cover, the first motor, the driving wheel, the driven wheels, the first belt and the second belt, the driving wheel is driven to rotate under the action of the first motor, the driven wheel at the right end is driven to rotate under the action of the first belt, the driven wheel at the right end rotates under the action of the second belt, so that the driven wheel at the left end rotates, the two driven wheels rotate simultaneously, the driven wheel rotates to drive the bidirectional threaded rod to rotate, the bidirectional threaded rod rotates to drive the sliding seat to move inwards or outwards simultaneously, the sliding seat moves to drive the rocker to rotate around the fixed seat, and the closed cover is pushed to rotate by combining with the fixed seat under the action of the rocker, so that the closed cover is opened or closed, make the closing cap sealed with the apotheca completely under the effect of sealing strip, when the closing cap was opened, the dust and part water of retrieving in the apotheca can flow, have solved traditional power plant's dust removal recovery unit for the sediment storehouse and have been not convenient for open the problem of closing cap, have reached the purpose of avoiding the workman to receive the harm.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic overall structure view of a front view of the present invention;

FIG. 2 is a schematic diagram of the right-side view of the overall structure of the present invention;

FIG. 3 is a schematic overall structure view of a front view section of the present invention;

FIG. 4 is an enlarged view of A in FIG. 3 according to the present invention.

In the figure: 1. a storage chamber; 2. a gas permeable pipe; 3. a connecting pipe; 4. a liquid overflow pipe; 5. supporting legs; 6. a first motor; 7. a driving wheel; 8. a first belt; 9. a driven wheel; 10. a second belt; 11. a closure cap; 12. a feed pipe; 13. a wind scoop; 14. a rotating frame; 15. a support plate; 16. a sliding seat; 17. a bidirectional threaded rod; 18. a rocker; 19. a fixed seat; 20. a first filter screen; 21. a second filter screen; 22. a fixed mount; 23. an air extracting fan; 24. a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.

Example 1

As shown in fig. 1-4, the embodiment provides a dust removal recovery device for slag bin of power plant, including apotheca 1, the inside of apotheca 1 is rotated and is connected with connecting pipe 3, the periphery fixedly connected with wind scoop 13 and the swivel mount 14 of connecting pipe 3, the inside fixedly connected with backup pad 15 of apotheca 1, rotate between backup pad 15 and the connecting pipe 3 and be connected, the lower extreme of apotheca 1 articulates there is the device that opens and shuts, the left end fixedly connected with dust extraction device of apotheca 1, the right-hand member fixedly connected with power device of apotheca 1, permeability cell 2 and overflow pipe 4.

In this example, as a further embodiment of the utility model: the left end fixedly connected with supporting leg 5 of apotheca 1, supporting leg 5 are provided with a plurality of symmetric distributions at both ends about apotheca 1, and the during operation is under the effect of supporting leg 5 for the overall device is more stable places subaerial.

As still further embodiments of the utility model: the lower end of the rotary frame 14 is fixedly connected with a sprinkler head which is provided with a plurality of sprinkler heads which are uniformly distributed at the lower end of the rotary frame 14, when in work, the connecting pipe 3 is externally connected with a water source, water enters the connecting pipe 3, enters the rotary frame 14 through the connecting pipe 3, enters the sprinkler head from the rotary frame 14 and is finally sprayed out by the sprinkler head, so that the water spraying range is wider.

As still further embodiments of the utility model: the first filter screen 20 and the second filter screen 21 are fixedly connected inside the storage chamber 1, the first filter screen 20 is located at the left end of the vent pipe 2, and the second filter screen 21 is located at the left end of the overflow pipe 4, so that when the storage chamber 1 works, redundant gas in the storage chamber 1 drifts out through the vent pipe 2, the redundant gas firstly passes through the first filter screen 20, the first filter screen 20 filters dust, and the drifted redundant gas cannot bring out the dust; when the water in the storage chamber 1 is too much, the water flows out from the overflow pipe 4, and the water flowing out from the overflow pipe 4 also passes through the second filter screen 21, so that the dust in the water is filtered by the second filter screen 21, and the water can not bring the dust out.

As still further embodiments of the utility model: the opening and closing device comprises a bidirectional threaded rod 17, a sliding seat 16, a rocker 18, a fixed seat 19 and a closed cover 11, the bidirectional threaded rod 17 is rotatably connected inside the storage chamber 1, the sliding seat 16 is in threaded connection with the circumferential surface of the bidirectional threaded rod 17, the rocker 18 is rotatably connected inside the sliding seat 16, the closed cover 11 is hinged to the lower end of the storage chamber 1, the fixed seat 19 is fixedly connected to the upper end of the closed cover 11, the fixed seat 19 is rotatably connected with the rocker 18, and the contact position of the closed cover 11 and the storage chamber 1 is sealed by a sealing strip; the shape of the thread between the bidirectional threaded rod 17 and the sliding seat 16 is triangular, when the bidirectional threaded rod 17 rotates to drive the sliding seat 16 to move inwards or outwards simultaneously, the sliding seat 16 moves to drive the rocker 18 to rotate around the fixed seat 19, and simultaneously the rocker 18 can be combined with the fixed seat 19 to push the sealing cover 11 to rotate under the action of the rocker 18, so that the sealing cover 11 can be opened or closed, when the sealing cover 11 is closed, the sealing cover 11 is completely sealed with the storage chamber 1 under the action of the sealing strip, and when the sealing cover 11 is opened, dust and part of water recovered in the storage chamber 1 can flow out.

As still further embodiments of the utility model: the power device comprises a first motor 6, a driving wheel 7, driven wheels 9, a first belt 8 and a second belt 10, the right end of the storage chamber 1 is fixedly connected with the first motor 6, the output shaft end of the first motor 6 is fixedly connected with the driving wheel 7, the front end of the bidirectional threaded rod 17 is fixedly connected with the driven wheels 9, the driving wheel 7 is connected with the driven wheels 9 through the first belt 8, the two driven wheels 9 are connected through the second belt 10, when in work, the first motor 6 is started, the driving wheel 7 is driven to rotate under the action of the first motor 6, the driving wheel 7 drives the driven wheel 9 at the right end to rotate under the action of the first belt 8, the driven wheel 9 at the right end rotates to enable the driven wheel 9 at the left end to rotate under the action of the second belt 10, thus, the two driven wheels 9 rotate simultaneously, and power is provided for the opening and closing device under the action of the driven wheels 9.

As still further embodiments of the utility model: the dust exhaust device comprises an inlet pipe 12, a fixing frame 22, a second motor 24 and an exhaust fan 23, the left end fixedly connected with inlet pipe 12 of the storage chamber 1, the inside fixedly connected with fixing frame 22 of the inlet pipe 12, the left end fixedly connected with second motor 24 of the fixing frame 22, the output shaft fixedly connected with exhaust fan 23 of the second motor 24, in operation, the second motor 24 is opened, the exhaust fan 23 is driven to rotate under the effect of the second motor 24, and under the effect of the exhaust fan 23, dust enters the storage chamber 1 through the inlet pipe 12.

As still further embodiments of the utility model: the hollow tube is arranged between the uppermost end of the connecting tube 3 and the lowermost end of the rotating frame 14, the connecting tube 3 is positioned at the lower end of the rotating frame 14 until all positions of the lowermost end of the connecting tube 3 are solid tubes, and in operation, the connecting tube 3 is externally connected with a water source and directly enters the connecting tube 3, and then enters the rotating frame 14 through the connecting tube 3, so that the lowermost end of the connecting tube 3 cannot be filled from the uppermost end.

The working principle of the utility model is as follows:

when the utility model is used, the second motor 24 is started, the water source is connected with the connecting pipe 3, the suction fan 23 is rotated under the action of the second motor 24, dust enters the storage chamber 1 through the feeding pipe 12 under the action of the suction fan 23, the air hopper 13 is rotated along with the entrance of the dust when the suction fan 23 is opened, the air hopper 13 is rotated to drive the connecting pipe 3 to rotate, the connecting pipe 3 is rotated to drive the rotary frame 14 to rotate, meanwhile, the water source enters the rotary frame 14 through the connecting pipe 3 and then enters the interior of the sprinkler head through the rotary frame 14, so that water is sprayed out from the sprinkler head, the rotary frame 14 and the sprinkler head can spray water while rotating, the sprayed water is combined with the dust and finally stored in the storage chamber 1, meanwhile, redundant gas can float out through the vent pipe 2, as the water is sprayed more and more, the water can flow out from the overflow pipe 4, when a proper amount of dust and water are stored in the storage chamber 1, the first motor 6 is started, the driving wheel 7 is driven to rotate under the action of the first motor 6, the driving wheel 7 rotates under the action of the first belt 8 to drive the driven wheel 9 positioned at the right end to rotate, the driven wheel 9 positioned at the right end rotates under the action of the second belt 10 to enable the driven wheel 9 positioned at the left end to rotate, so that the two driven wheels 9 rotate simultaneously, the driven wheel 9 rotates to drive the bidirectional threaded rod 17 to rotate, the bidirectional threaded rod 17 rotates to drive the sliding seat 16 to move inwards simultaneously, the sliding seat 16 moves to drive the rocker 18 to rotate around the fixed seat 19, meanwhile, the rocker 18 can combine with the fixed seat 19 to push the sealing cover 11 to rotate, so that the sealing cover 11 can be opened, and at the same time, the dust and part of water recovered in the storage chamber 1 can flow out.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a power plant's sediment storehouse is with dust removal recovery unit, its characterized in that includes apotheca (1), the inside of apotheca (1) is rotated and is connected with connecting pipe (3), periphery fixedly connected with wind fill (13) and swivel mount (14) of connecting pipe (3), inside fixedly connected with backup pad (15) of apotheca (1), rotate between backup pad (15) and connecting pipe (3) and be connected, the lower extreme of apotheca (1) articulates there is the device that opens and shuts, the left end fixedly connected with dust extraction device of apotheca (1), the right-hand member fixed connection of apotheca (1) has power device, permeability cell (2) and overflow pipe (4).

2. The power plant slag bin dust removal and recovery device according to claim 1, wherein a supporting leg (5) is fixedly connected to the left end of the storage chamber (1), and the supporting leg (5) is provided with a plurality of supporting legs which are symmetrically distributed at the left end and the right end of the storage chamber (1).

3. The power plant slag bin dust removal and recovery device as claimed in claim 1, wherein a spray head is fixedly connected to the lower end of the rotating frame (14), and a plurality of spray heads are uniformly distributed on the lower end of the rotating frame (14).

4. The power plant slag bin dust removal and recovery device according to claim 1, wherein a first filter screen (20) and a second filter screen (21) are fixedly connected to the inside of the storage chamber (1), the first filter screen (20) is located at the left end of the vent pipe (2), and the second filter screen (21) is located at the left end of the overflow pipe (4).

5. The power plant slag bin dust removal and recovery device according to claim 1, wherein the opening and closing device comprises a bidirectional threaded rod (17), a sliding seat (16), a rocker (18), a fixed seat (19) and a closed cover (11), the bidirectional threaded rod (17) is rotatably connected to the inside of the storage chamber (1), the sliding seat (16) is in threaded connection with the circumferential surface of the bidirectional threaded rod (17), the rocker (18) is rotatably connected to the inside of the sliding seat (16), the closed cover (11) is hinged to the lower end of the storage chamber (1), the fixed seat (19) is fixedly connected to the upper end of the closed cover (11), the fixed seat (19) is rotatably connected with the rocker (18), and the positions of the closed cover (11) and the storage chamber (1) in contact are sealed by sealing strips; the shape of the thread between the bidirectional threaded rod (17) and the sliding seat (16) is triangular.

6. The power plant's slag bin is with removing dust recovery unit of claim 1, characterized in that power device includes first motor (6), action wheel (7), follows driving wheel (9), first belt (8) and second belt (10), the first motor (6) of right-hand member fixedly connected with of apotheca (1), the play axle end fixedly connected with action wheel (7) of first motor (6), the front end fixedly connected with of two-way threaded rod (17) follows driving wheel (9), connect through first belt (8) between action wheel (7) and the follow driving wheel (9), two connect through second belt (10) between follow driving wheel (9).

7. The power plant's slag storehouse is with removing dust recovery unit of claim 1, characterized in that, the dust extraction device includes inlet pipe (12), mount (22), second motor (24) and extraction fan (23), the left end fixedly connected with inlet pipe (12) of apotheca (1), the inside fixedly connected with mount (22) of inlet pipe (12), the left end fixedly connected with second motor (24) of mount (22), the play axle end fixedly connected with extraction fan (23) of second motor (24).

8. The power plant slag bin dust removal and recovery device according to claim 1, wherein a hollow pipe is arranged between the uppermost end of the connecting pipe (3) and the lowermost end of the rotating frame (14), and the connecting pipe (3) is located at the lower end of the rotating frame (14) until all positions of the lowermost end of the connecting pipe (3) are solid pipes.