CN215311118U

CN215311118U - Spraying device for dust removal in metallurgical industry

Info

Publication number: CN215311118U
Application number: CN202121445414.7U
Authority: CN
Inventors: 张婧; 秦虎; 刘宇; 郭华; 罗巍; 许心永; 任绪才; 李艳杰
Original assignee: Shandong Shenglong Yinuo Environmental Protection Technology Co ltd
Current assignee: Shandong Shenglong Yinuo Environmental Protection Technology Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-28
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a spraying device for dust removal in the metallurgical industry, which comprises a tank body, wherein an air inlet pipe penetrates through one side of the tank body, and a vent pipe penetrates through the upper end of the tank body. The circulating water spraying device can control the water quantity in the circulating water bin through the circulating mechanism, the water level monitoring device, the water tank and the second water pump, can control the second water pump to convey the water in the water tank into the circulating water bin after the water quantity in the circulating water bin is lower than a set quantity, so that the water in the circulating water bin is kept sufficient, the stability of the spraying device can be ensured, meanwhile, the sewage subjected to dust fall in the spraying device can be filtered through the operation of the circulating mechanism, and the filtered sewage enters the circulating water bin to achieve the effect of recycling of the water, so that the waste of water resources can be greatly avoided, the spraying device is more efficient in dedusting in the metallurgical industry, and the waste of water resources is better reduced.

Description

Spraying device for dust removal in metallurgical industry

Technical Field

The utility model relates to the technical field of dust removal in the metallurgical industry, in particular to a spraying device for dust removal in the metallurgical industry.

Background

The ferrous metallurgy industry is an industrial industry mainly engaged in industrial production activities such as ferrous metal mineral mining and ferrous metal smelting and processing, and comprises mineral mining and selection industries of metallic iron, chromium, manganese and the like, iron making industry, steel processing industry, ferroalloy smelting industry, steel wire and product industry and other sub-industries.

When the existing spraying device removes dust, dust is reduced through water, the effect of removing dust is achieved, and the water and the dust cannot be recycled after being mixed, so that the waste of water resources is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a spraying device for dust removal in the metallurgical industry.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a spraying device for dust removal in metallurgical industry comprises a tank body, wherein an air inlet pipe is arranged on one side of the tank body in a penetrating manner, an air vent pipe is arranged on the upper end of the tank body in a penetrating manner, a fan is installed at one end of the air vent pipe, a smoke exhaust pipe is arranged on the fan, a circulating water sump is arranged on the lower portion in the tank body, a circulating mechanism is arranged on one side of the tank body, an upper filter screen is arranged on the circulating mechanism and fixedly connected to the upper end in the tank body, a spray head is fixedly installed in the middle of the lower end of the upper filter screen, a lower filter screen is correspondingly arranged below the spray head, two pulleys are rotatably connected to two sides of the lower filter screen, slide ways are fixed on the opposite inner walls of the tank body, the four pulleys are respectively slidably sleeved in the two slide ways, one end of the air inlet pipe is positioned between the upper filter screen and the lower filter screen, and an activated carbon layer is arranged below the lower filter screen, the active carbon layer is fixedly arranged in the middle of the tank body.

Preferably, circulation mechanism is including setting up the circulating pipe in jar body one side, circulating pipe's one end runs through the one side of the jar body and sets up in the circulating water storehouse, circulating pipe's the other end runs through one side upper end of the jar body and sets up on the shower nozzle, the last first water pump that installs of circulating pipe.

Preferably, one side of fan is equipped with the water tank, run through on the water tank and be provided with the water pipe, install the second water pump on the water pipe, the one end of water pipe runs through the opposite side of jar body and sets up in the circulating water storehouse, install water level monitoring device in the circulating water storehouse.

Preferably, an opening is formed in the middle of one side of the tank body, the opening and the lower filter screen are arranged correspondingly, a cover plate is arranged on one side of the opening, the cover plate is rotatably connected to the tank body through two hinges, a visual window is arranged on the cover plate, a handle is arranged below the visual window, the handle is fixedly connected to one side of the cover plate, fixing plates are arranged on two sides below the opening, the two fixing plates are respectively and fixedly connected to two sides of the tank body, round rods are sleeved on the two fixing plates in a sliding mode, a stop block is fixed to the upper ends of the two round rods, one side of each stop block is abutted against one side of the cover plate, springs are fixed to the lower ends of the two stop blocks, the two springs are respectively sleeved on the two round rods, the lower ends of the two springs are respectively and fixedly connected to the upper ends of the two fixing plates, lower baffle plates are fixed to the lower ends of the two round rods, and air cylinders are fixedly installed on two sides of the lower ends of the two fixing plates, the telescopic ends of the two cylinders on the same fixed plate respectively abut against the two sides of the upper end of the corresponding lower baffle plate.

Preferably, one side of the tank body is fixed with two fixing frames, and the two fixing frames are fixedly connected to one side of the vent pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the matched use of the circulating mechanism, the lower filter screen and the activated carbon layer, the water subjected to dust fall can be filtered through the lower filter screen and the activated carbon layer, the filtered water falls into the circulating water bin, and the circulating mechanism is used for recycling, so that the waste of water resources can be greatly avoided, the spraying device is more efficient in dedusting the metallurgical industry, and the waste of the water resources is better reduced;

2. the water level monitoring device, the water tank and the second water pump are matched for use, the water amount in the circulating water bin can be monitored through the water level monitoring device, when the water storage amount in the circulating water bin reaches the equipment amount, the second water pump can be controlled to operate, and water in the water tank is filled into the circulating water bin, so that the sufficient water amount in the circulating water bin can be effectively ensured, the dust removal effect of the spraying device on dust is effectively prevented from being influenced due to the fact that the water amount in the circulating water bin is too low, and the spraying device is more stable in dust removal;

in summary, the utility model can control the water quantity in the circulating water bin through the use of the circulating mechanism, the water level monitoring device, the water tank and the second water pump, and can control the second water pump to convey the water in the water tank to the circulating water bin after the water quantity in the circulating water bin is lower than the set quantity, so that the water in the circulating water bin is kept sufficient, the stability of the spraying device can be ensured, and meanwhile, through the operation of the circulating mechanism, the sewage subjected to dust fall in the spraying device can be filtered and enters the circulating water bin after being filtered, so as to achieve the effect of recycling the water, thereby greatly avoiding the waste of water resources, enabling the spraying device to be more efficient in dedusting in the metallurgical industry, and better reducing the waste of water resources.

Drawings

FIG. 1 is a connection structure diagram of a spraying device for dust removal in the metallurgical industry, which is provided by the utility model;

FIG. 2 is a schematic diagram of the internal structure of a tank body of the spraying device for dust removal in the metallurgical industry, which is provided by the utility model;

FIG. 3 is an enlarged view of the spraying device for dust removal in the metallurgical industry, which is provided by the utility model, at the position A;

FIG. 4 is an enlarged view of the spraying device for dust removal in the metallurgical industry, which is provided by the utility model, at the position B;

fig. 5 is a block structure diagram of the spraying device for dust removal in the metallurgical industry, which is provided by the utility model.

In the figure: 1 jar body, 2 hinges, 3 apron, 4 visual windows, 5 handles, 6 intake pipes, 7 fixed plates, 8 cylinders, 9 lower baffles, 10 round bars, 11 dogs, 12 springs, 13 fans, 14 exhaust pipes, 15 breather pipes, 16 mounts, 17 circulating water bins, 18 first water pumps, 19 circulating water pipes, 20 shower nozzles, 21 upper filter screens, 22 lower filter screens, 23 activated carbon layers, 24 water level monitoring devices, 25 water tanks, 26 second water pumps, 27 water pipes, 28 slides, 29 pulleys.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.

Referring to fig. 1-5, a metallurgical industry spray set for dust removal, including a jar body 1, one side of jar body 1 runs through and is provided with intake pipe 6, can carry jar body 1 with gas in through intake pipe 6, part through jar body 1 is internal, can spray the dust fall to the impurity in the gas, dust removal treatment is carried out to the dust that produces in the metallurgical industry, avoid the dust to cause surrounding environment pollution, the upper end of jar body 1 runs through and is provided with breather pipe 15, one side of jar body 1 is fixed with two mounts 16, the equal fixed connection of two mounts 16 is in one side of breather pipe 15, the gas after the dust fall in jar body 1 can be carried through breather pipe 15, can make breather pipe 15 firm through two mounts 16, make breather pipe 15 more stable.

In the utility model, the fan 13 is arranged at one end of the vent pipe 15, the smoke exhaust pipe 14 is arranged on the fan 13, the fan 13 is connected with a matched component, so that the stable operation is convenient, the program can be set, the automatic operation is realized, the fan 13 can enable the vent pipe 15 to generate suction force, the suction force in the vent pipe 15 enters the tank body 1, the dust removal efficiency of the tank body 1 on gas can be increased, and meanwhile, the gas after dust removal is discharged through the smoke exhaust pipe 14, so that the dust removal effect of the tank body 1 can be increased, and the dust removal efficiency of the tank body 1 is improved.

In the utility model, the circulating water sump 17 is arranged at the lower part in the tank body 1, water mist sprayed in the tank body 1 can fall into the circulating water sump 17, water in the circulating water sump 17 is recycled through the operation of the circulating mechanism, waste of water resources is avoided, the circulating mechanism is arranged at one side of the tank body 1, water in the circulating water sump 17 can be recycled through the circulating mechanism, the circulating mechanism is provided with the upper filter screen 21, the upper filter screen 21 is fixedly connected to the upper end in the tank body 1, the middle part of the lower end of the upper filter screen 21 is fixedly provided with the spray head 20, the spray head 20 can be fixed at the upper end in the tank body 1 through the upper filter screen 21, the spray head 20 can convert water into water mist, the water mist can be effectively sprayed into the tank body 1, and dust of gas in the tank body 1 is reduced.

In the utility model, the lower filter screen 22 is correspondingly arranged below the spray head 20, two sides of the lower filter screen 22 are rotatably connected with two pulleys 29, the opposite inner walls of the tank body 1 are respectively fixed with the slide ways 28, the four pulleys 29 are respectively sleeved in the two slide ways 28 in a sliding manner, the lower filter screen 22 can be more conveniently installed in the tank body 1 through the two slide ways 28, meanwhile, when the lower filter screen 22 is blocked, the lower filter screen 22 can be detached, the lower filter screen 22 is convenient to clean, meanwhile, sewage can be filtered through the lower filter screen 22, impurities in the sewage are prevented from falling into the circulating water sump 17, and the condition that the circulating mechanism is blocked is avoided.

In the utility model, one end of the air inlet pipe 6 is positioned between the upper filter screen 21 and the lower filter screen 22, impurities in the gas conveyed into the tank body 1 by the air inlet pipe 6 can be blocked by the upper filter screen 21, dust is prevented from entering the vent pipe 15, meanwhile, impurities in the mixture of the dust and water mist can be filtered by the lower filter screen 22, the impurities are prevented from entering the circulating water sump 17, the operation of the circulating mechanism is more stable, the activated carbon layer 23 is arranged below the lower filter screen 22, the activated carbon layer 23 is fixedly arranged in the middle of the tank body 1, activated carbon is arranged in the activated carbon layer 23, sewage can be purified by the activated carbon, the effect of recycling is achieved, and the purified sewage falls into the circulating water sump 17.

In the utility model, the circulating mechanism comprises a circulating water pipe 19 arranged on one side of the tank body 1, one end of the circulating water pipe 19 penetrates one side of the tank body 1 and is arranged in a circulating water bin 17, the other end of the circulating water pipe 19 penetrates the upper end of one side of the tank body 1 and is arranged on a spray head 20, water in the circulating water bin 17 can be conveyed into the spray head 20 through the circulating water pipe 19 and is converted into water mist through the spray head 20 so as to achieve the effect of dust fall and dust removal in the tank body 1, a first water pump 18 is arranged on the circulating water pipe 19, the first water pump 18 is connected with a matched component, stable operation is facilitated, a program can be set, automatic operation is realized, pressure can be generated in the circulating water pipe 19 through the first water pump 18, the water in the circulating water bin 17 can be controlled to be conveyed into the spray head 20 through the circulating water pipe 19, and the effect of recycling is achieved.

In the utility model, a water tank 25 is arranged at one side of a fan 13, the water tank 25 is used for storing water, a water pipe 27 is arranged on the water tank 25 in a penetrating way, a second water pump 26 is arranged on the water pipe 27, one end of the water pipe 27 penetrates through the other side of a tank body 1 and is arranged in a circulating water bin 17, the second water pump 26 is connected with a matching component, so that the stable operation, the setting of a program and the automatic operation are convenient, the second water pump 26 can convey the water in the water tank 25 to the circulating water bin 17 through the water pipe 27, a water level monitoring device 24 is arranged in the circulating water bin 17, the water level monitoring device 24 is connected with the matching component, so that the stable operation is convenient, the program can be set, the automatic operation is convenient, the water level monitoring device 24 can monitor the water storage amount in the circulating water bin 17, after the water storage amount in the circulating water bin 17 is lower than the setting amount, the water level monitoring device 24 controls the second water pump 26 to operate, so that the water in the water tank 25 is conveyed to the circulating water bin 17, thereby can prevent that the water yield in the circulating water sump 17 from crossing lowly, avoid influencing the dust removal effect of jar body 1.

In the utility model, an opening is formed in the middle of one side of the tank body 1, the opening and the lower filter screen 22 are correspondingly arranged, the lower filter screen 22 in the tank body 1 can be taken out of the tank body 1 through opening of the opening, convenience of the lower filter screen 22 in cleaning can be effectively improved, a cover plate 3 is arranged on one side of the opening, the cover plate 3 is rotatably connected to the tank body 1 through two hinges 2, the opening can be opened and closed through the cover plate 3, the opening can be closed through the cover plate 3 when the tank body 1 removes dust, dust is prevented from flying out of the opening, meanwhile, when the lower filter screen 22 needs to be cleaned, the cover plate 3 can be moved, the opening is opened, and a worker can conveniently take out the lower filter screen 22 for cleaning.

In the utility model, the visual window 4 is arranged on the cover plate 3, the dust removal condition in the tank body 1 can be observed through the visual window 4, the handle 5 is arranged below the visual window 4, the handle 5 is fixedly connected to one side of the cover plate 3, the cover plate 3 can be conveniently moved by a worker through the handle 5, the fixing plates 7 are arranged on two sides below the opening, the two fixing plates 7 are respectively and fixedly connected to two sides of the tank body 1, the round rods 10 are sleeved on the two fixing plates 7 in a sliding mode, the round rods 10 can be connected to the tank body 1 through the two fixing plates 7, and meanwhile, the round rods 10 can be lifted on the fixing plates 7.

In the utility model, the upper ends of the two round rods 10 are both fixed with the check blocks 11, one sides of the two check blocks 11 are both abutted against one side of the cover plate 3, when the two round rods 10 are lifted, the two check blocks 11 can be driven to lift, the two check blocks 11 can be lifted to buckle the cover plate 3, two sides of the lower end of the cover plate 3 are blocked, the cover plate 3 is more stably fixed on one side of the opening, the cover plate 3 is prevented from moving when the tank body 1 is subjected to dust removal, dust leakage at the opening can be avoided, the lower ends of the two check blocks 11 are both fixed with the springs 12, the two springs 12 are respectively sleeved on the two round rods 10, the lower ends of the two springs 12 are respectively and fixedly connected to the upper ends of the two fixing plates 7, the springs 12 have elasticity, and can push the check blocks 11 to lift through the springs 12 when the check blocks 11 are not pressed, so that the check blocks 11 can clamp the cover plate 3.

In the utility model, the lower ends of the two round rods 10 are both fixed with the lower baffle 9, the round rods 10 can be prevented from falling off from the fixed plate 7 by the lower baffle 9, meanwhile, the round rod 10 can be driven to lift through the lifting of the lower baffle 9, the round rod 10 can drive the stop block 11 to lift, the air cylinders 8 are fixedly arranged on the two sides of the lower ends of the two fixed plates 7, the telescopic ends of the two air cylinders 8 on the same fixed plate 7 respectively abut against the two sides of the upper end of the corresponding lower baffle 9, the air cylinders 8 are connected with the matched components, the stable operation is convenient, the program can be set, the automatic operation is realized, when the cover plate 3 needs to be opened, can promote down baffle 9 downstream through cylinder 8, baffle 9 downstream can drive round bar 10 downstream down, and round bar 10 downstream can drive dog 11 downstream, makes dog 11 not block solid to apron 3 to can reach the automatic effect of blocking solid and opening to apron 3.

In the present invention, when used: the operation of the fan 13 is controlled by the matched control equipment, the operation of the fan 13 can enable the vent pipe 15 to generate suction, the smoke exhaust pipe 14 to generate blowing force, the suction in the smoke exhaust pipe 14 is transmitted into the tank body 1, the suction in the tank body 1 enters the air inlet pipe 6, the gas is sucked into the tank body 1 through the air inlet pipe 6, simultaneously first water pump 18 is through supporting controlgear control operation, first water pump 18 operation can make pressure in the circulating water pipe 19, water in the storehouse 17 of will circulating water passes through circulating water pipe 19 and carries in shower nozzle 20, shower nozzle 20 is water smoke spray to jar internal 1 with the conversion, gas in jar internal 1 carries out the dust fall, dust and water smoke in the gas mix for sewage, sewage filters through lower filter screen 22, the active carbon in the rethread active carbon layer 23 carries out purification treatment, sewage after purifying falls into in the storehouse 17 of circulating water, thereby can reach water resource cyclic utilization's effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a metallurgical industry is spray set for dust removal, includes jar body (1), its characterized in that: one side of the tank body (1) is provided with an air inlet pipe (6) in a penetrating manner, the upper end of the tank body (1) is provided with a ventilating pipe (15) in a penetrating manner, one end of the ventilating pipe (15) is provided with a fan (13), the fan (13) is provided with a smoke exhaust pipe (14), the lower part of the tank body (1) is provided with a circulating water sump (17), one side of the tank body (1) is provided with a circulating mechanism, the circulating mechanism is provided with an upper filtering net (21), the upper filtering net (21) is fixedly connected with the upper end of the tank body (1), the middle part of the lower end of the upper filtering net (21) is fixedly provided with a spray head (20), the lower part of the spray head (20) is correspondingly provided with a lower filtering net (22), two sides of the lower filtering net (22) are respectively and rotatably connected with two pulleys (29), and a slide way (28) is respectively fixed on the relative inner wall of the tank body (1), four pulleys (29) slip respectively and cup joint in two slides (28), the one end of intake pipe (6) is located filter screen (21) and down between filter screen (22), the below of filter screen (22) is provided with activated carbon layer (23) down, activated carbon layer (23) fixed mounting is at the middle part in jar body (1).

2. The spraying device for dust removal in the metallurgical industry according to claim 1, wherein: circulating mechanism is including setting up circulating pipe (19) in jar body (1) one side, the one end of circulating pipe (19) runs through the one side of the jar body (1) and sets up in circulating water storehouse (17), the other end of circulating pipe (19) runs through one side upper end of the jar body (1) and sets up on shower nozzle (20), install first water pump (18) on circulating pipe (19).

3. The spraying device for dust removal in the metallurgical industry according to claim 1, wherein: one side of fan (13) is equipped with water tank (25), it is provided with water pipe (27) to run through on water tank (25), install second water pump (26) on water pipe (27), the one end of water pipe (27) runs through the opposite side of the jar body (1) and sets up in circulation sump (17), install water level monitoring device (24) in circulation sump (17).

4. The spraying device for dust removal in the metallurgical industry according to claim 1, wherein: the tank is characterized in that an opening is formed in the middle of one side of the tank body (1), the opening and the lower filter screen (22) are correspondingly arranged, a cover plate (3) is arranged on one side of the opening, the cover plate (3) is rotatably connected to the tank body (1) through two hinges (2), a visible window (4) is arranged on the cover plate (3), a handle (5) is arranged below the visible window (4), the handle (5) is fixedly connected to one side of the cover plate (3), fixing plates (7) are arranged on two sides below the opening, the two fixing plates (7) are respectively and fixedly connected to two sides of the tank body (1), round rods (10) are sleeved on the two fixing plates (7) in a sliding mode, stop blocks (11) are fixed to the upper ends of the two round rods (10), one sides of the two stop blocks (11) are abutted against one side of the cover plate (3), and springs (12) are fixed to the lower ends of the two stop blocks (11), two springs (12) are respectively sleeved on two round rods (10), the lower ends of the two springs (12) are respectively fixedly connected to the upper ends of two fixing plates (7), the lower ends of the two round rods (10) are respectively fixed with a lower baffle (9), air cylinders (8) are respectively fixedly mounted on two sides of the lower ends of the two fixing plates (7), and the telescopic ends of the two air cylinders (8) on the same fixing plate (7) are respectively abutted to two sides of the upper end of the corresponding lower baffle (9).

5. The spraying device for dust removal in the metallurgical industry according to claim 1, wherein: two fixing frames (16) are fixed on one side of the tank body (1), and the two fixing frames (16) are fixedly connected to one side of the vent pipe (15).