CN217068183U

CN217068183U - Cold quick-witted high temperature flue gas of ring direction filter equipment

Info

Publication number: CN217068183U
Application number: CN202220553393.9U
Authority: CN
Inventors: 黄仁敏
Original assignee: Tianjin Ruicheng Energy Development Co ltd
Current assignee: Tianjin Ruicheng Energy Development Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-29
Anticipated expiration: 2032-03-14

Abstract

The utility model provides a cold quick-witted high temperature flue gas of ring direction filter equipment relates to the flue gas filtration technology field, including first processing case, spray structure and flue gas filtration, one side fixed surface intercommunication of first processing case has into the tobacco pipe. The utility model discloses, get rid of wherein granule dust when the shower head sprays cooling water and reduces flue gas temperature, the cooling water after the use is filtered the first pipeline of back flow direction by sewage filtration, extract to inside the second pipeline by the water pump, second pipeline and shower head intercommunication, the cooling water is sprayed inside first treatment incasement portion by the shower head once more, realize the cyclic utilization of cooling water, thereby reach the purpose of saving the water resource, the flue gas gets into inside the second treatment incasement portion after first treatment incasement portion is handled in advance, filter layer upon layer by a plurality of activated carbon plates, get rid of the harmful substance in the flue gas in the at utmost, ensure to discharge to atmospheric flue gas can not cause the pollution to environment and resident health.

Description

Cold quick-witted high temperature flue gas of ring direction filter equipment

Technical Field

The utility model relates to a flue gas filters technical field, especially relates to a cold quick-witted high temperature flue gas of ring direction filter equipment.

Background

The effect of the ring cooling machine is that the sintering hot mine unloaded from the sintering machine is effectively cooled, and compared with the belt cooling machine, the ring cooling machine has the advantages of small occupied area, high equipment utilization rate and the like, and flue gas with high temperature can be generated when the ring cooling machine cools the sintering hot mine, and harmful substances exist in the flue gas and can be discharged after being purified by the filtering device.

However, in the prior art, the filter device needs cooling water when reducing the temperature of the flue gas, the cooling water is directly discharged after being used, the requirement amount of the cooling water is large, a large amount of water resources are consumed, and the cooling water is not recycled, so that the resource waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, cooling water is recycled, thereby reducing the consumption of cooling water and saving water resources.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cold quick-witted high temperature flue gas of ring direction filter equipment, includes first processing case, sprays structure and flue gas filtration, the first one side external fixation intercommunication that handles the case has into tobacco pipe, it includes the water pump to spray the structure, the surface of water pump and the first opposite side external fixation who handles the case are connected, the fixed intercommunication of water inlet of water pump has first pipeline, and first pipeline and the fixed intercommunication of first processing case, the fixed intercommunication of delivery port of water pump has the second pipeline, and the one end of second pipeline extends to the inside of first processing case, the fixed intercommunication of one end of second pipeline has the inlet tube, the inside top surface of first processing case is fixed with the shower head, the top of shower head and the fixed intercommunication of one end of second pipeline.

As a preferred embodiment, the first treatment box is internally provided with a sewage filtering structure, the sewage filtering structure comprises a connecting frame, the outer surface of the connecting frame is fixedly connected with the inner surface wall of the first treatment box, a supporting plate is fixed between the inner walls of the connecting frame, the top of the supporting plate is movably connected with a filtering plate, a sealing ring is fixed at the top of the supporting plate, a groove is formed in the bottom of the filtering plate, and the inner surface wall of the groove is clamped and connected with the outer surface of the sealing ring.

The beneficial effect of adopting the further scheme is that: the filter swing joint is inside first processing incasement portion, filters the cooling water after using, can follow first processing incasement portion after the filtration pore blocks up and take out and clear up.

In a preferred embodiment, the top of the first treatment box is fixedly communicated with a smoke through pipe, the smoke filtering structure comprises a second treatment box, the bottom of the second treatment box is fixedly communicated with the top of the smoke through pipe, and the bottom of the second treatment box is fixedly connected with the top of the first treatment box.

The beneficial effect of adopting the further scheme is that: the pretreated flue gas enters the second treatment box from the smoke through pipe to be continuously filtered, so that harmful substances in the flue gas are removed to the maximum extent.

As a preferred embodiment, four clamping frames are fixed on the inner surface walls of two sides of the second treatment box, the eight clamping frames are divided into four groups, an activated carbon plate is clamped and connected between the inner surface walls of each two clamping frames, a clamping groove is formed in the front surface of the second treatment box, a connecting plate is movably connected between the inner surface walls of the clamping groove, and the outer surface of one side of each of the four activated carbon plates is fixedly connected with the rear surface of the connecting plate.

The beneficial effect of adopting the further scheme is that: the activated carbon board is used for filtering the flue gas, and the activated carbon board passes through card frame swing joint inside the second treatment case simultaneously, and the pulling connecting plate is handled the incasement portion with the activated carbon board from the second and is taken out, conveniently clears up the filtration pore.

As a preferred embodiment, the inner surface wall of the clamping groove is provided with clamping grooves near the four corners, the rear surface of the connecting plate is fixed with clamping blocks near the four corners, and the outer surfaces of the four clamping blocks are respectively connected with the inner surface walls of the four clamping grooves in a clamping manner.

The beneficial effect of adopting the further scheme is that: the clamping groove and the clamping block are connected with a connecting structure between the reinforcing connecting plate and the second processing box.

In a preferred embodiment, a fan is fixedly communicated with the outer surface of one side of the second treatment box, and an exhaust pipe is fixedly communicated with an air outlet of the fan.

The beneficial effect of adopting the further scheme is that: the filtered and cleaned flue gas is extracted by the fan and discharged from the smoke exhaust pipe.

Compared with the prior art, the utility model has the advantages and positive effects that,

the utility model discloses in, get rid of wherein granule dust when the shower head sprays cooling water and reduces flue gas temperature, cooling water after the use is filtered the first pipeline of back flow direction by sewage filtration, extract to inside the second pipeline by the water pump, second pipeline and shower head intercommunication, cooling water is sprayed inside first treatment incasement portion by the shower head once more, realize the cyclic utilization of cooling water, thereby reach the purpose of saving the water resource, the flue gas gets into inside the second treatment incasement portion after first treatment incasement portion is handled to the inside preliminary treatment, filter layer upon layer by a plurality of activated carbon plates, get rid of the harmful substance in the flue gas in the at utmost, ensure to discharge to atmospheric flue gas can not cause the pollution to environment and resident health.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a high-temperature flue gas guiding and filtering device of a circular cooler provided by the utility model;

FIG. 2 is a three-dimensional sectional view of the high-temperature flue gas guiding and filtering device of the circular cooler provided by the utility model;

FIG. 3 is a schematic view of the three-dimensional structure of the sewage filtering structure of the high-temperature flue gas guiding and filtering device of the circular cooler provided by the utility model;

fig. 4 is the utility model provides a cold quick-witted high temperature flue gas of ring direction filter equipment's fume filtration's spatial structure sketch map.

Illustration of the drawings:

1. a first treatment tank; 2. a smoke inlet pipe; 3. a spraying structure; 31. a water pump; 32. a first conduit; 33. a second conduit; 34. a water inlet pipe; 35. a shower head; 4. a sewage filtering structure; 41. a connecting frame; 42. a support plate; 43. a filter plate; 44. a seal ring; 45. a groove; 5. ventilating a smoke pipe; 6. a flue gas filtering structure; 61. a second treatment tank; 62. a clamping frame; 63. an activated carbon plate; 64. a card slot; 65. a connecting plate; 66. a clamping groove; 67. a clamping block; 7. a fan; 8. a smoke exhaust pipe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-4, the utility model provides a technical solution: a high-temperature flue gas guiding and filtering device of a circular cooler comprises a first treatment box 1, a spraying structure 3 and a flue gas filtering structure 6, wherein a flue gas inlet pipe 2 is fixedly communicated with the outer surface of one side of the first treatment box 1, the spraying structure 3 comprises a water pump 31, the outer surface of the water pump 31 is fixedly connected with the outer surface of the other side of the first treatment box 1, a first pipeline 32 is fixedly communicated with a water inlet of the water pump 31, the first pipeline 32 is fixedly communicated with the first treatment box 1, a second pipeline 33 is fixedly communicated with a water outlet of the water pump 31, one end of the second pipeline 33 extends into the first treatment box 1, one end of the second pipeline 33 is fixedly communicated with a water inlet pipe 34, a spraying head 35 is fixed on the top surface of the inside of the first treatment box 1, the top of the spraying head 35 is fixedly communicated with one end of the second pipeline 33, a sewage filtering structure 4 is arranged inside the first treatment box 1, and the sewage filtering structure 4 comprises a connecting frame 41, the surface of coupling frame 41 and the interior table wall fixed connection of first processing case 1 are fixed with the backup pad 42 between the inner wall of coupling frame 41, and the top swing joint of backup pad 42 has filter 43, and the top of backup pad 42 is fixed with sealing ring 44, and the bottom of filter 43 is seted up flutedly 45, and the interior table wall of recess 45 is connected with the surface block of sealing ring 44.

In this embodiment, the water pump 31, the first pipeline 32, and the second pipeline 33 pump the used cooling water from the new cooling water to the shower head 35 for recycling, the cooling water is discharged from the drain pipe at one side of the first processing box 1 after the flue gas is processed, the filter plate 43 filters the used cooling water to remove the dust particles adsorbed in the cooling water, thereby ensuring the cleanliness of the cooling water, and efficiently completing the dust particle removal operation, when the filter holes of the filter plate 43 are blocked by the dust particles after multiple uses, the seal door is opened to pull the filter plate 43 upwards to separate the filter plate 43 from the connection frame 41, so that the filter plate 43 can be taken out from the first processing box 1, thereby completing the cleaning operation, the filter plate 43 is connected with the connection frame 41 through the support plate 42, the support plate 42 fixes the position of the filter plate 43, and the seal ring 44 is clamped in the groove 45, thereby increasing the sealing performance between the filter plate 43 and the support plate 42, and unfiltered cooling water is prevented from flowing downwards from the gap.

Example 2

As shown in fig. 1-4, the top of the first processing box 1 is fixedly communicated with the smoke through pipe 5, the smoke filtering structure 6 includes a second processing box 61, the bottom of the second processing box 61 is fixedly communicated with the top of the smoke through pipe 5, the bottom of the second processing box 61 is fixedly connected with the top of the first processing box 1, the inner surface walls of the two sides of the second processing box 61 are respectively fixed with four clamping frames 62, the eight clamping frames 62 are divided into four groups, the inner surface walls of each group of two clamping frames 62 are connected with the activated carbon plate 63 in a clamping manner, the front surface of the second processing box 61 is provided with a clamping groove 64, the inner surface walls of the clamping groove 64 are movably connected with a connecting plate 65, the outer surface of one side of the four activated carbon plates 63 is fixedly connected with the rear surface of the connecting plate 65, the inner surface walls of the clamping groove 64 are provided with clamping grooves 66 close to four corners, the rear surface of the connecting plate 65 is fixed with blocks 67 close to the four corners, the outer surfaces of the four clamping blocks 67 are respectively connected with the inner surface walls of the four clamping grooves 66 in a clamping manner, the outer surface of one side of the second processing box 61 is fixedly communicated with a fan 7, and an air outlet of the fan 7 is fixedly communicated with a smoke exhaust pipe 8.

In this embodiment, activated carbon plate 63 is through pressing from both sides frame 62 swing joint inside the case 61 is handled to the second, activated carbon plate 63's filtration pore is blockked up the back, the outside handle of pulling connecting plate 65, it removes to handle the case 61 outside to drive activated carbon plate 63, thereby the clearance filtration pore improves the efficiency of filtering work, connecting plate 65 is when connecting inside draw-in groove 64, the block 67 block of connecting plate 65 rear surface is inside block 66, consolidate connecting plate 65 and the connection structure of case 61 is handled to the second, activated carbon plate 63's surface is provided with the sealing washer simultaneously, be located the second and handle the inside leakproofness that increases and press from both sides between the frame 62 of case 61, avoid having unfiltered flue gas from the gap upwards to flow.

The working principle is as follows:

as shown in the figures 1-4, the flue gas to be filtered enters the first processing box 1 from the smoke inlet pipe 2, the cooling water is injected into the second pipeline 33 from the water inlet pipe 34, the second pipeline 33 is communicated with the spray header 35, the cooling water is sprayed on the flue gas from the spray header 35, the particulate dust in the flue gas is removed while the temperature of the flue gas is reduced, the used cooling water falls to the upper part of the filter plate 43 and flows to the first pipeline 32 at the bottom of the first processing box 1 after being filtered by the filter plate 43, the cooling water is extracted from the first pipeline 32 to the spray header 35 by the water pump 31 through the second pipeline 33, the spray header 35 sprays the cooling water again, so as to save water resources, the flue gas pretreated in the first processing box 1 is extracted upwards by the fan 7 and enters the second processing box 61 through the smoke through pipe 5, the activated carbon plate 63 in the second processing box 61 filters the flue gas layer by layer, harmful substances in the smoke are removed to the maximum extent, and the smoke is finally discharged to the atmosphere through a smoke discharge pipe 8.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to be applied in other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a cold quick-witted high temperature flue gas of ring direction filter equipment, includes first processing case (1), sprays structure (3) and flue gas filtration (6), its characterized in that: the utility model discloses a spray structure, including spray structure (3), first one side fixed surface intercommunication of handling case (1) has into tobacco pipe (2), spray structure (3) including water pump (31), the surface of water pump (31) and the opposite side fixed surface connection of first processing case (1), the fixed intercommunication of water inlet of water pump (31) has first pipeline (32), and first pipeline (32) and the fixed intercommunication of first processing case (1), the fixed intercommunication of delivery port of water pump (31) has second pipeline (33), and the one end of second pipeline (33) extends to the inside of first processing case (1), the fixed intercommunication of one end of second pipeline (33) has inlet tube (34), the inside top surface of first processing case (1) is fixed with shower head (35), the top of shower head (35) and the fixed intercommunication of one end of second pipeline (33).

2. The circular cooler high-temperature flue gas guiding and filtering device according to claim 1, characterized in that: the inside of first processing case (1) is provided with sewage filtration (4), sewage filtration (4) are including connecting frame (41), the surface of connecting frame (41) and the interior table wall fixed connection of first processing case (1), be fixed with backup pad (42) between the inner wall of connecting frame (41), the top swing joint of backup pad (42) has filter (43), the top of backup pad (42) is fixed with sealing ring (44), recess (45) are seted up to the bottom of filter (43), and the interior table wall of recess (45) is connected with the surface block of sealing ring (44).

3. The circular cooler high-temperature flue gas guiding and filtering device according to claim 1, characterized in that: the top of the first treatment box (1) is fixedly communicated with a smoke through pipe (5), the smoke filtering structure (6) comprises a second treatment box (61), the bottom of the second treatment box (61) is fixedly communicated with the top of the smoke through pipe (5), and the bottom of the second treatment box (61) is fixedly connected with the top of the first treatment box (1).

4. The circular cooler high-temperature flue gas guiding and filtering device according to claim 3, characterized in that: the table wall all is fixed with four clamp frames (62), eight in the both sides of case (61) are handled to the second clamp frame (62) divide into four groups altogether, and every group is two the block is connected with activated carbon plate (63) between the interior table wall of clamp frame (62), draw-in groove (64) have been seted up to the front surface of case (61) is handled to the second, swing joint has connecting plate (65), four between the interior table wall of draw-in groove (64) one side surface of activated carbon plate (63) all is connected with the back fixed surface of connecting plate (65).

5. The circular cooler high-temperature flue gas guiding and filtering device according to claim 4, characterized in that: the inner surface wall of the clamping groove (64) close to four corners is provided with clamping grooves (66), the rear surface of the connecting plate (65) close to the four corners is fixed with clamping blocks (67), and the outer surfaces of the four clamping blocks (67) are respectively connected with the inner surface walls of the four clamping grooves (66) in a clamping manner.

6. The circular cooler high-temperature flue gas guiding and filtering device according to claim 3, characterized in that: the outer surface of one side of the second treatment box (61) is fixedly communicated with a fan (7), and an air outlet of the fan (7) is fixedly communicated with a smoke exhaust pipe (8).