CN218980960U

CN218980960U - Explosion-proof dust remover

Info

Publication number: CN218980960U
Application number: CN202223261800.8U
Authority: CN
Inventors: 乔水莲; 李鹭; 王帅
Original assignee: Qingdao Chuanneng Environmental Protection Technology Co ltd
Current assignee: Qingdao Chuanneng Environmental Protection Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-09
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to the technical field of dust removing equipment, in particular to an explosion-proof dust remover, which comprises a dust removing box body, wherein a filtering mechanism, a dust removing mechanism, a spraying mechanism and a gas purifying mechanism are sequentially arranged in the inner cavity of the dust removing box body from bottom to top, the dust removing mechanism comprises a servo motor, a dust removing roller, a first connecting rod, a second connecting rod and a broom, the first connecting rod and the second connecting rod are fixedly connected on the inner side wall of the dust removing box body in parallel through a bearing, the output end of the servo motor is fixedly connected with one end of the first connecting rod, and the dust removing roller is sleeved outside the first connecting rod; the second connecting rod is sleeved with a broom; the utility model can rapidly cool a large amount of high-temperature dust by arranging the two spraying mechanisms, avoids the possibility of burning explosion caused by overhigh temperature, and further improves the dust treatment effect by carrying out double spraying washing and filtering on dust gas in the dust removing box body.

Description

Explosion-proof dust remover

Technical Field

The utility model relates to the technical field of dust removing equipment, in particular to an explosion-proof dust remover.

Background

A dust collector is a device for collecting and separating dust particles suspended in air or gas. In the production and manufacture of metallurgy, casting, cement building materials, machinery, light industry, electric power and the like, dust pollution needs to be eliminated, the environment is protected, and the labor condition is improved;

the utility model of Chinese patent application number CN201710576322.4 discloses a dust remover, comprising a machine base and a dust removing device arranged at the top of the machine base, wherein a first containing groove which is arranged in an up-down extending way is arranged in the left side surface of the dust removing device, a second containing groove which is arranged in a rightward extending way is penetrated and arranged at the tail end of the extension of the bottom of the first containing groove, a cavity is arranged at the top of the inside of the dust removing device, a water vapor generator is arranged in the dust removing device above the right side of the second containing groove, a guide groove is arranged in the inner wall of the right side of the second containing groove, a guide sleeve is connected in a sliding fit manner in the guide groove, a sliding rod which is arranged in a leftward extending way is connected in a sliding fit manner in the right side surface of the guide sleeve, the left extending end of the sliding rod extends into the second containing groove, a guide groove is correspondingly arranged in the front inner wall and the rear inner wall of the second containing groove, and a lifting piece is connected in a rotary fit manner in the second containing groove above the left side of the guide groove;

the above comparative document has the following problems:

(1) Dust is often subjected to high-intensity processing before entering a dust remover and is accompanied by a large number of sparks, and if the dust contains a large number of sparks and enters a dust removing box, the risk of explosion can occur;

(2) The large amount of dust in the device is directly discharged without further treatment, and is easy to pollute the environment.

Disclosure of Invention

The utility model aims to provide an explosion-proof dust remover so as to solve the problems in the background art.

The technical scheme of the utility model is as follows: the explosion-proof dust remover comprises a dust removing box body, wherein an air inlet is formed in one side of the dust removing box body, a filtering mechanism, a dust removing mechanism, a spraying mechanism and a gas purifying mechanism are sequentially arranged in the inner cavity of the dust removing box body from bottom to top, the dust removing mechanism comprises a servo motor, a dust removing roller, a first connecting rod, a second connecting rod and a broom, the first connecting rod and the second connecting rod are fixedly connected on the inner side wall of the dust removing box body in parallel through a bearing, the output end of the servo motor is fixedly connected with one end of the first connecting rod, and the dust removing roller is sleeved outside the first connecting rod; the second connecting rod is sleeved with a broom; the filter mechanism is arranged below the dust removing mechanism and comprises a clamping block, a filter screen, a mounting block and an electric push rod, the clamping block and the mounting block are fixedly connected to two sides of the inner wall of the dust removing mechanism, the filter screen is clamped between the clamping blocks, and the electric push rod is fixedly connected to the mounting block.

Further, spray mechanism includes active carbon plate, shower head and water pipe, the outside fixedly connected with first mounting bracket of dust removal box, install the water pump on the first mounting bracket, the play water end intercommunication of water pump has the water pipe, the water pipe extends to the one end intercommunication of dust removal box inner chamber and has a plurality of shower heads, and is a plurality of the below of shower head is equipped with the active carbon plate.

Further, the air purifying mechanism comprises a fan, a water tank and a second mounting frame, the dust removing box body is fixedly connected with the second mounting frame far away from the other side of the water pipe, the water tank is mounted on the second mounting frame, the air suction end of the fan is communicated with the dust removing box body, and the air exhaust end of the fan is communicated with the water tank.

Further, a plurality of air ducts and a plurality of explosion-proof baffles are arranged between the dust removing mechanism and the spraying mechanism.

Further, the number of the spraying mechanisms is two.

Further, a gas-liquid separator is arranged at the bottom of the dust removing box body.

Compared with the prior art, the utility model provides the explosion-proof dust remover through improvement, and has the following improvements and advantages:

the method comprises the following steps: according to the utility model, the air purifying mechanism is arranged, the air in the dust flows from bottom to top under the drive of the fan, is sprayed and filtered, and is discharged into the water tank through the air suction end of the fan, so that the discharged air is more fully washed, and the air discharge quality is improved.

And two,: according to the utility model, the plurality of explosion-proof baffles are arranged, so that the inside of the dust removing box body can be protected, and meanwhile, when dust enters the dust removing box body, a shielding effect is achieved, so that larger particles in the dust fall onto the dust removing roller or the filter screen.

And thirdly,: according to the utility model, by arranging the two spraying mechanisms, a large amount of high-temperature dust can be rapidly cooled, the possibility of burning explosion caused by overhigh temperature is avoided, and the dust gas in the dust removing box body is subjected to double spraying washing and then filtering, so that the dust treatment effect is further improved.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of the appearance structure of the present utility model;

FIG. 3 is a schematic diagram of the front structure of the dust removing mechanism of the present utility model;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1.

Reference numerals illustrate: 1. a dust removal box; 2. an air inlet; 3. a servo motor; 4. a dust removal roller; 5. a first link; 6. a second link; 7. a broom; 8. a clamping block; 9. a filter screen; 10. a mounting block; 11. an electric push rod; 12. an activated carbon plate; 13. a spray header; 14. a water pipe; 15. a first mounting frame; 16. a water pump; 17. a blower; 18. a water tank; 19. a second mounting frame; 20. an air duct; 21. an explosion-proof baffle; 22. a gas-liquid separator.

Detailed Description

The following detailed description of the present utility model will provide clear and complete description of the technical solutions of the embodiments of the present utility model, with reference to fig. 1 to 4, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an explosion-proof dust remover through improvement, as shown in fig. 1-4, the explosion-proof dust remover comprises a dust removing box body 1, an air inlet 2 is formed in one side of the dust removing box body 1, a filtering mechanism, a dust removing mechanism, a spraying mechanism and a gas cleaning mechanism are sequentially arranged in an inner cavity of the dust removing box body 1 from bottom to top, the dust removing mechanism comprises a servo motor 3, a dust removing roller 4, a first connecting rod 5, a second connecting rod 6 and a cleaning broom 7, the first connecting rod 5 and the second connecting rod 6 are fixedly connected on the inner side wall of the dust removing box body 1 in parallel through bearings, the output end of the servo motor 3 is fixedly connected with one end of the first connecting rod 5, and the dust removing roller 4 is sleeved outside the first connecting rod 5; the second connecting rod 6 is sleeved with a broom 7; the dust removing device comprises a dust removing mechanism, and is characterized in that a filtering mechanism is arranged below the dust removing mechanism, the filtering mechanism comprises a clamping block 8, a filter screen 9, a mounting block 10 and an electric push rod 11, the clamping block 8 and the mounting block 10 are fixedly connected to two sides of the inner wall of the dust removing mechanism, the filter screen 9 is clamped between the two clamping blocks 8, the electric push rod 11 is fixedly connected to the two mounting blocks 10, dust gas is led into a dust removing box body 1 through an air inlet 2, at the moment, a servo motor 3 drives a first connecting rod 5 to drive a dust removing roller 4 to rotate, the airflow speed in the dust removing box body 1 is accelerated, larger particle impurities are adhered to the dust removing roller 4, and the roller edge touches a broom 7 when the dust removing roller 4 rotates, so that the particle impurities fall onto the filter screen 9; in order to avoid blocking the filter screen 9, the electric push rod 11 pushes the filter screen 9 upwards at regular time, and under the action of vibration, the normal discharge of the water body is ensured.

Specifically, spraying mechanism includes activated carbon plate 12, shower head 13 and water pipe 14, the outside fixedly connected with first mounting bracket 15 of dust removal box 1, install water pump 16 on the first mounting bracket 15, the play water end intercommunication of water pump 16 has water pipe 14, the one end intercommunication that water pipe 14 extends to the inner chamber of dust removal box 1 has a plurality of shower heads 13, and a plurality of the below of shower head 13 is equipped with activated carbon plate 12, and water pump 16 is through connecting outside water source, and a plurality of shower heads 13 spray the washing to the dust gas of below, through from supreme structure that is equipped with activated carbon plate 12, shower head 13, activated carbon plate 12 and shower head 13 in proper order down, realizes the dual spraying to dust gas for great particulate matter impurity in the dust gas falls to dust removal box 1 bottom under the effect of gravity, convenient centralized processing.

Specifically, the air purification mechanism includes fan 17, water tank 18 and second mounting bracket 19, the opposite side fixedly connected with second mounting bracket 19 that water pipe 14 was kept away from to dust removal box 1, install water tank 18 on the second mounting bracket 19, the suction end intercommunication dust removal box 1 of fan 17, the exhaust end intercommunication water tank 18 of fan 17, under the drive of fan 17, the gas in the dust is in the water tank 18 through the suction end of fan 17 after filtering, can carry out more abundant washing to exhaust gas, improves gas emission quality.

Specifically, be equipped with a plurality of air ducts 20 and a plurality of explosion-proof baffle 21 between dust removal mechanism and the spraying mechanism, air duct 20 is used for gaseous emission, through setting up a plurality of explosion-proof baffles 21, when can also playing the shielding effect when the dust enters into dust removal box 1 to the inside protection of dust removal box 1, makes the great particulate matter in the dust fall on dust removal roller 4 or the filter screen 9.

Specifically, the quantity of spraying mechanism is two, through setting up two spraying mechanism, can carry out dual filtration to the dust gas in the dust removal box 1, and the filter effect is better.

Specifically, the bottom of the dust removal box 1 is provided with the gas-liquid separator 22, and by arranging the gas-liquid separator 22, only water flows out of the bottom of the dust removal box 1, and the gas is discharged from the upper side after being filtered in the dust removal box 1.

Working principle: dust gas is led into the dust removing box body 1 through the air inlet 2, at the moment, the servo motor 3 drives the first connecting rod 5 to drive the dust removing roller 4 to rotate, so that the flow speed of air flow in the dust removing box body 1 is accelerated, the dust removing roller 4 is enabled to be adhered with larger particulate impurities, and when the dust removing roller 4 rotates, the roller edge touches the broom 7, so that the particulate impurities fall onto the filter screen 9; the electric push rod 11 pushes the filter screen 9 upwards at regular time, and under the action of vibration, the normal discharge of the water body is ensured in order to avoid blocking the filter screen 9;

through setting up a plurality of explosion-proof baffles 21, can protect the inside of dust removal box 1, also can play the shielding effect when the dust enters into dust removal box 1, make the great particulate matters in the dust fall on dust removal roller 4 or filter screen 9, make things convenient for follow-up to carry out centralized processing to filter screen 9;

under the drive of the fan 17, the gas in the dust is discharged into the water tank 18 through the air suction end of the fan 17 after being filtered, so that the discharged gas can be more fully washed, and the gas discharge quality is improved;

the water pump 16 sprays and washes the dust gas of below through connecting outside water source, a plurality of shower heads 13, through from supreme structure that is equipped with active carbon plate 12 down, shower head 13, active carbon plate 12 and shower head 13 in proper order, realize the dual spraying to dust gas for great particulate matter impurity in the dust gas falls to dust removal box 1 bottom under the effect of gravity, through setting up two spraying mechanism, can carry out dual filtration to dust gas in the dust removal box 1, the filter effect is better, through setting up gas-liquid separator 22, can make the bottom of dust removal box 1 only the water flow out, and gas is discharged from the top after filtering in the dust removal box 1.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model; various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Explosion-proof dust remover, its characterized in that: the dust removal device comprises a dust removal box body (1), wherein an air inlet (2) is formed in one side of the dust removal box body (1), a filtering mechanism, a dust removal mechanism, a spraying mechanism and a gas purification mechanism are sequentially arranged in the inner cavity of the dust removal box body (1) from bottom to top, the dust removal mechanism comprises a servo motor (3), a dust removal roller (4), a first connecting rod (5), a second connecting rod (6) and a cleaning broom (7), the first connecting rod (5) and the second connecting rod (6) are fixedly connected on the inner side wall of the dust removal box body (1) in parallel through a bearing, the output end of the servo motor (3) is fixedly connected with one end of the first connecting rod (5), and the dust removal roller (4) is sleeved outside the first connecting rod (5). The second connecting rod (6) is sleeved with a broom (7); the dust removing device is characterized in that a filtering mechanism is arranged below the dust removing mechanism and comprises clamping blocks (8), filter screens (9), mounting blocks (10) and electric push rods (11), the clamping blocks (8) and the mounting blocks (10) are fixedly connected to two sides of the inner wall of the dust removing mechanism, the filter screens (9) are clamped between the clamping blocks (8), and the electric push rods (11) are fixedly connected to the mounting blocks (10).

2. The explosion-proof dust collector as set forth in claim 1, wherein: the utility model provides a dust removal mechanism, including active carbon plate (12), shower head (13) and water pipe (14), the outside fixedly connected with first mounting bracket (15) of dust removal box (1), install water pump (16) on first mounting bracket (15), the play water end intercommunication of water pump (16) has water pipe (14), the one end intercommunication that water pipe (14) extend to dust removal box (1) inner chamber has a plurality of shower heads (13), a plurality of the below of shower head (13) is equipped with active carbon plate (12).

3. The explosion-proof dust collector as set forth in claim 1, wherein: the air purifying mechanism comprises a fan (17), a water tank (18) and a second mounting frame (19), wherein the second mounting frame (19) is fixedly connected with the other side, far away from the water pipe (14), of the dust removing box body (1), the water tank (18) is mounted on the second mounting frame (19), the air suction end of the fan (17) is communicated with the dust removing box body (1), and the air discharge end of the fan (17) is communicated with the water tank (18).

4. The explosion-proof dust collector as set forth in claim 1, wherein: a plurality of air ducts (20) and a plurality of explosion-proof baffles (21) are arranged between the dust removing mechanism and the spraying mechanism.

5. The explosion-proof dust collector as set forth in claim 2, wherein: the number of the spraying mechanisms is two.

6. The explosion-proof dust collector as set forth in claim 1, wherein: the bottom of the dust removing box body (1) is provided with a gas-liquid separator (22).