CN212881118U

CN212881118U - Rotary smoke supplementing and collecting device

Info

Publication number: CN212881118U
Application number: CN202021405875.7U
Authority: CN
Inventors: 高波; 包万明; 孙常闳; 武红卫; 武连海
Original assignee: Shanxi Gaoyi Steel Co ltd
Current assignee: Shanxi Gaoyi Steel Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-04-06
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a rotation flue gas is mended and is collected device relates to the dust removal technical field, specifically is a rotation flue gas is mended and is collected device, including the gas collection fill, the one end fixedly connected with rotation hinge seat of gas collection fill, flexible pipe of connecting ring fixedly connected with is passed through to the one end of flexible tubular metal resonator, the one end fixedly connected with bellows of flexible pipe, one side fixedly connected with dust removal case of supporting seat, the inner wall fixedly connected with heat sink of clean room, the inner wall fixedly connected with air purification device in the hole of airing exhaust. This rotation flue gas is mended and is collected device through the setting of rotating hinge seat and flexible tubular metal resonator, has reached the purpose that improves the scope of gas collection fill, sets up through the cooperation of flexible pipe, has reached the purpose that prevents devices such as flexible pipe and overhead traveling crane from producing the conflict, through heat abstractor's setting, has reached the impaired purpose of preventing dustproof sack, through air purification device's setting, has reached the purpose that prevents acid gas polluted environment.

Description

Rotary smoke supplementing and collecting device

Technical Field

The utility model relates to a dust removal technical field specifically is a rotation flue gas complement device.

Background

When the electric furnace is smelted, a large amount of generated flue gas rises according to the heat radiation principle, and the guide cover forces the flue gas to rise in the range of the guide cover, so that the mixing of flue gas flow and air is reduced, and meanwhile, the interference of transverse air flow in a workshop is inhibited. When the smoke rises to the lower edge of the top suction cover, the smoke continuously rises to enter the top suction cover under the action of negative pressure of the draught fan and the original movement inertia of smoke flow, and then enters the dust remover for purification through a pipeline. The semi-closed fume collecting hood of the transverse electric furnace is divided into a fixed hood and a movable hood which are arranged above the electric furnace, and the hoods are moved to the top of the transformer during scrap steel adding and overhauling.

The flue gas is mended and is collected the device and generally be used for in power plant or ironworks, and the longer shared space of distance that often has the connecting pipe is great, easily produces the conflict with the overhead traveling crane during the installation, and the installation is used inconveniently, has a large amount of heats to lead to the fact the damage to the dust removal sack in the flue gas, and the acid gas in the gas after the dust removal is difficult for cleaing away can lead to the fact the pollution shortcoming to the environment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a rotation flue gas complement device has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a rotary smoke supplementing and collecting device comprises a gas collecting hopper, wherein one end of the gas collecting hopper is fixedly connected with a rotary hinge seat, the gas collecting hopper is rotatably connected with a bendable metal pipe through the rotary hinge seat, one end of the bendable metal pipe is fixedly connected with a telescopic pipe through a connecting ring, one end of the telescopic pipe is fixedly connected with an air box, the lower surface of the air box is fixedly connected with a supporting seat, one side of the supporting seat is fixedly connected with a dust removing box, the inner wall of the dust removing box is fixedly connected with a partition board, the partition board divides the interior of the dust removing box into a dust removing chamber and an air exhaust chamber, the inner wall of the dust removing chamber is fixedly connected with a cooling device, a dust removing cloth bag is arranged in the dust removing chamber, the inner wall of the air exhaust chamber is provided with an air exhaust hole, the inner wall of the, and a dust collecting box is inserted at the bottom of the dust removing chamber.

Optionally, the telescopic pipe is composed of three connecting pipes, hydraulic rods are arranged at one ends of the two connecting pipes on the outer side, and the telescopic pipe is arranged in a closed manner.

Optionally, the inner bottom wall of the air box is fixedly connected with a fan, one end of the fan is fixedly connected with one end of the telescopic pipe, the other end of the fan is fixedly connected with an air guide pipe, and the other end of the air guide pipe is inserted into the dust chamber.

Optionally, the upper end of the dust removal cloth bag penetrates through the upper surface of the partition plate, the dust removal cloth bag is arranged on the surface of the partition plate in a rectangular array, and the upper surface of the partition plate is fixedly connected with a vibrator.

Optionally, the heat sink comprises heating panel, condenser pipe and condenser, the condenser setting is in the outside of dust removal case, the bottom fixedly connected with guard box of condenser, the condenser pipe is the crooked setting of U-shaped.

Optionally, air purification device comprises purge tube, purifying box and delivery pipe, the one end of purge tube is pegged graft in the inside other end of dust removal case and is pegged graft in one side of purifying box, the delivery pipe is pegged graft in the opposite side of purifying box, the inner wall fixedly connected with three-layer filter of purifying box, it has the calcium hydrate tiny particle to fill between first layer filter and the second floor filter, it has the active carbon tiny particle to fill between second floor filter and the third layer filter.

(III) advantageous effects

The utility model provides a rotation flue gas complement device possesses following beneficial effect:

1. this rotation flue gas is mended and is collected device, setting through rotating hinge seat and flexible tubular metal resonator, can make the gas collection fill rotate when using, make this rotation flue gas mend and collect device possess the effect that can adjust the gas collection fill direction, the purpose of the scope that improves the gas collection fill has been reached, cooperation setting through flexible pipe, the in-process that uses can drive flexible pipe through the hydraulic stem and stretch out and draw back, thereby played the effect that can reduce flexible pipe volume, reached and prevented that flexible pipe and devices such as overhead traveling crane from producing the purpose of conflict, it is more convenient to make the device install and use.

2. This rotation flue gas is mended and is collected device, setting through heat abstractor, make the condenser pipe refrigeration through the condenser when using, make the flue gas discharge go into the inside rapid cooling of dust removal incasement portion, make this rotation flue gas mend and collect the device and possessed the effect of protection dustproof sack, reached and prevented the impaired purpose of dustproof sack, setting through air purification device, the in-process that uses can the inside calcium hydrate tiny particle of purifying box and active carbon tiny particle adsorb and purify acid gas such as sulfur dioxide in the gas after the dust removal, thereby played the effect that prevents the toxic gas loss to the atmosphere, reached the purpose that prevents the acid gas polluted environment.

Drawings

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

FIG. 2 is a schematic top sectional view of the connecting tube of the present invention;

FIG. 3 is a schematic view of the interior of the dust box of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the cooling device of the present invention.

In the figure: 1. a gas collecting hopper; 2. rotating the hinge base; 3. a bendable metal tube; 4. a telescopic pipe; 5. an air box; 6. a supporting seat; 7. a dust removal box; 8. a partition plate; 9. a dust removal cloth bag; 10. a support frame; 11. a dust collection box; 12. a hydraulic lever; 13. a fan; 14. an air guide pipe; 15. a vibrator; 16. a heat dissipation plate; 17. a condenser tube; 18. a condenser; 19. a protective box; 20. a purge tube; 21. a purification box; 22. a discharge pipe; 23. small calcium hydroxide particles; 24. small activated carbon particles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a rotary smoke supplementing and collecting device comprises a gas collecting hopper 1, one end of the gas collecting hopper 1 is fixedly connected with a rotary hinge base 2, the gas collecting hopper 1 is rotatably connected with a bendable metal pipe 3 through the rotary hinge base 2, one end of the bendable metal pipe 3 is fixedly connected with a telescopic pipe 4 through a connecting ring, the telescopic pipe 4 consists of three connecting pipes, one end of each of the two connecting pipes on the outer side is provided with a hydraulic rod 12, the telescopic pipe 4 is arranged in a closed manner, one end of the telescopic pipe 4 is fixedly connected with a wind box 5, the inner bottom wall of the wind box 5 is fixedly connected with a fan 13, one end of the fan 13 is fixedly connected with one end of the telescopic pipe 4, the other end of the fan 13 is fixedly connected with a wind guide pipe 14, the lower surface of the wind box 5 is fixedly connected with a supporting seat 6, one side of the supporting seat 6 is fixedly connected with a dust, the partition plate 8 divides the interior of the dust box 7 into a dust chamber and an exhaust chamber, the inner wall of the dust chamber is fixedly connected with a cooling device, the cooling device consists of a heat dissipation plate 16, a condensation pipe 17 and a condenser 18, the condenser 18 is arranged outside the dust box 7, the bottom of the condenser 18 is fixedly connected with a protection box 19, the condensation pipe 17 is in a U-shaped bending arrangement, the interior of the dust chamber is provided with a dust removal cloth bag 9, the upper end of the dust removal cloth bag 9 penetrates through the upper surface of the partition plate 8, the dust removal cloth bag 9 is arranged on the surface of the partition plate 8 in a rectangular array manner, the upper surface of the partition plate 8 is fixedly connected with a vibrator 15, the inner wall of the exhaust chamber is provided with an exhaust hole, the inner wall of the exhaust hole is fixedly connected with an air purification device, the air purification device consists of a purification pipe 20, the purification box 21 and a discharge pipe, discharge pipe 22 pegs graft at the opposite side of purifying box 21, and the inner wall fixedly connected with three-layer filter of purifying box 21, it has calcium hydrate tiny particle 23 to fill between first layer filter and the second floor filter, and it has active carbon tiny particle 24 to fill between second floor filter and the third layer filter, and the fixed surface of dust removal case 7 is connected with support frame 10, and it has dust collecting box 11 to peg graft in the bottom of clean room.

When in use, the hydraulic rod 12 drives the extension tube 4 to extend and retract, the hinge base 2 is rotated to move the air collecting hopper 1 to a smoke generation area, the fan 13 is started, the smoke dust is sucked into the dust removing box 7 through the air collecting hopper 1 and the extension tube 4, the condenser 18 is started to refrigerate the condensation tube 17, the interior of the dust removing box 7 is cooled to prevent the dust removing cloth bag 9 from being damaged due to overhigh temperature of the smoke dust, the dust is filtered by the dust removing cloth bag 9, the solid particles are remained in the dust removing box 7 and discharged into the dust collecting box 11, the vibrator 15 is started to shake off the dust on the surface of the dust removing cloth bag 9, so as to prevent the dust removing cloth bag 9 from being blocked, the gas passing through the dust removal cloth bag 9 enters the purification box 21 through the purification pipe 20, sequentially enters the calcium hydroxide small particle layer and the activated carbon small particle layer through the filter plate, and is discharged into the atmosphere through the discharge pipe 22 by adsorption and purification.

The utility model discloses a theory of operation and beneficial effect: the rotary smoke supplementing and collecting device can enable the gas collecting hopper 1 to rotate when in use through the arrangement of the rotating hinge base 2 and the bendable metal pipe 3, so that the rotary smoke supplementing and collecting device has the effect of adjusting the direction of the gas collecting hopper 1 and achieves the purpose of improving the range of the gas collecting hopper 1, the telescopic pipe 4 can be driven to stretch through the hydraulic rod 12 in the using process through the matching arrangement of the telescopic pipe 4, thereby achieving the effect of reducing the occupied area of the telescopic pipe 4, achieving the purpose of preventing the telescopic pipe 4 from colliding with devices such as a crown block and the like, leading the device to be more convenient to install and use, through the arrangement of the heat radiating device, the condenser pipe 17 is used for refrigerating through the condenser 18 when in use, leading smoke to be discharged into the dust removal box 7 for fast cooling, leading the rotary smoke supplementing and collecting device to have the effect of protecting the dust-proof cloth bag 9, and achieving the purpose of preventing the dust-proof cloth bag 9 from being, through air purification device's setting, can the inside calcium hydrate tiny particle 23 of purifying box 20 and active carbon tiny particle 24 adsorb and purify acid gas such as sulfur dioxide in the gas after removing dust in the in-process of using to played the effect that prevents toxic gas loss to the atmosphere, reached the purpose that prevents acid gas polluted environment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rotation flue gas supplementing and collecting device, includes gas collecting hopper (1), its characterized in that: one end of the air collecting hopper (1) is fixedly connected with a rotating hinge seat (2), the air collecting hopper (1) is rotatably connected with a bendable metal pipe (3) through the rotating hinge seat (2), one end of the bendable metal pipe (3) is fixedly connected with a telescopic pipe (4) through a connecting ring, one end of the telescopic pipe (4) is fixedly connected with an air box (5), the lower surface of the air box (5) is fixedly connected with a supporting seat (6), one side of the supporting seat (6) is fixedly connected with a dust removing box (7), the inner wall of the dust removing box (7) is fixedly connected with a partition plate (8), the partition plate (8) divides the inside of the dust removing box (7) into a dust removing chamber and an exhaust chamber, the inner wall of the dust removing chamber is fixedly connected with a cooling device, the inside of the dust removing chamber is provided with a dust removing cloth bag (9, the inner wall fixedly connected with air purification device in hole of airing exhaust, the fixed surface of dust removal case (7) is connected with support frame (10), the bottom of clean room is pegged graft and is had dust collecting box (11).

2. The rotary flue gas complementary collection device of claim 1, wherein: the telescopic pipe (4) is composed of three connecting pipes, hydraulic rods (12) are arranged at one ends of the two connecting pipes on the outer side, and the telescopic pipe (4) is arranged in a closed mode.

3. The rotary flue gas complementary collection device of claim 1, wherein: the inner bottom wall of the air box (5) is fixedly connected with a fan (13), one end of the fan (13) is fixedly connected with one end of the telescopic pipe (4), the other end of the fan (13) is fixedly connected with an air guide pipe (14), and the other end of the air guide pipe (14) is inserted into the dust removal chamber.

4. The rotary flue gas complementary collection device of claim 1, wherein: the upper end of the dust removing cloth bag (9) penetrates through the upper surface of the partition plate (8), the dust removing cloth bag (9) is arranged on the surface of the partition plate (8) in a rectangular array mode, and the upper surface of the partition plate (8) is fixedly connected with a vibrator (15).

5. The rotary flue gas complementary collection device of claim 1, wherein: the cooling device comprises heating panel (16), condenser pipe (17) and condenser (18), condenser (18) set up the outside at dust removal case (7), the bottom fixedly connected with protecting box (19) of condenser (18), condenser pipe (17) are the crooked setting of U-shaped.

6. The rotary flue gas complementary collection device of claim 1, wherein: air purification device comprises purge tube (20), purifying box (21) and delivery pipe (22), the one end of purge tube (20) is pegged graft in the inside other end of dust removal case (7) and is pegged graft in one side of purifying box (21), delivery pipe (22) are pegged graft in the opposite side of purifying box (21), the inner wall fixedly connected with three-layer filter of purifying box (21), it has calcium hydrate tiny particle (23) to fill between first layer filter and the second layer filter, it has active carbon tiny particle (24) to fill between second layer filter and the third layer filter.