Movable explosion-proof type efficient grinding dust remover

Abstract

The utility model relates to the technical field of dust removers, and discloses a movable explosion-proof type polishing efficient dust remover which comprises a bottom tank body, a top tank body and a liquid storage tank, the top tank body is installed at the top of the bottom tank body and internally communicated with the bottom tank body, and a plurality of air inlets are evenly formed in the periphery of the bottom tank body. A wet filter cartridge is arranged in the center of the interior of the top tank body, an exhaust pipeline communicated with the inner top end of the wet filter cartridge is mounted in the center of the top of the top tank body, the liquid storage tank is mounted on the outer side of the top tank body, a spraying mechanism is jointly mounted in the liquid storage tank and the top tank body, and a filter cartridge cleaning mechanism is mounted in the bottom tank body and the top tank body. The movable explosion-proof grinding efficient dust remover has the advantages of efficient dust removal, convenience in cleaning and maintenance, safety, reliability, energy conservation, environmental protection and the like, can improve the production efficiency, meets the requirements of modern industrial production on environmental protection, high efficiency and safety, and has wide application prospects and market potential.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collectors, in particular to a mobile explosion-proof grinding high-efficiency dust collector. Background Art

[0002] In the industrial production process, especially in the processing links such as grinding and grinding, dust generation is a common but serious problem. Traditional dust removal equipment often has the following shortcomings:

[0003] Inefficient dust removal: Traditional dust removal equipment uses dry filtration or electrostatic precipitator, which has limited filtering effect on fine dust and is difficult to completely capture and adsorb dust particles, resulting in the inability to effectively improve air quality.

[0004] Difficult maintenance: The maintenance of traditional dust removal equipment is cumbersome and requires regular cleaning of the filter or replacement of the filter element, which often requires downtime for maintenance, affecting production efficiency. At the same time, secondary dust may be generated during the cleaning process, posing a health risk to operators.

[0005] Safety hazards: Due to the accumulation of dust in the equipment and the particularity of the working environment, traditional dust removal equipment has explosion hazards, which may lead to serious safety problems in the event of an accident. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the deficiencies in the prior art, the utility model provides a mobile explosion-proof grinding high-efficiency dust collector to solve the above problems.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile explosion-proof grinding high-efficiency dust collector, comprising a bottom tank body, a top tank body and a liquid storage tank, the top tank body is installed on the top of the bottom tank body and the inside is connected, a plurality of air inlets are evenly arranged around the bottom tank body, a wet filter cartridge is arranged at the center of the top tank body, an exhaust pipe connected to the top end of the wet filter cartridge is installed at the center of the top tank body, the liquid storage tank is installed on the outside of the top tank body, a spray mechanism is installed inside the liquid storage tank and the top tank body, and a filter cartridge cleaning mechanism is installed inside the bottom tank body and the top tank body;

[0010] The spray mechanism comprises an annular liquid-conducting cover installed on the inner wall of the top tank body, wherein the annular liquid-conducting cover is hollow inside and has a plurality of spray holes evenly distributed on the inner wall;

[0011] The filter cartridge cleaning mechanism includes a scraping assembly distributed on the outside of the wet filter cartridge, and the scraping assembly includes a driving shaft installed in the center of the bottom tank body, a turntable connected to the top of the driving shaft, and side scrapers evenly distributed at the four poles of the top surface of the turntable.

[0012] As a preferred technical solution of the utility model, the spray mechanism also includes a submersible pump installed inside the liquid storage tank, a liquid guide tube connected to the output end of the submersible pump, the other end of the liquid guide tube leads to the inside of the annular liquid guide cover, and the annular liquid guide cover surrounds the outside of the wet filter cartridge.

[0013] As a preferred technical solution of the present utility model, a blower fan is installed inside the exhaust duct.

[0014] As a preferred technical solution of the utility model, the filter cartridge cleaning mechanism also includes a rotation drive mechanism installed at the bottom of the bottom tank body to drive the drive shaft to rotate.

[0015] As a preferred technical solution of the utility model, the rotation drive mechanism specifically includes the following structure:

[0016] A driving motor installed at the bottom of the bottom tank;

[0017] A driving gear connected to the output end of the driving motor;

[0018] A transmission gear meshed with one side of the driving gear, the transmission gear is connected to the bottom end of the driving shaft.

[0019] As a preferred technical solution of the utility model, movable legs are installed at the bottom of the bottom tank.

[0020] As a preferred technical solution of the utility model, a drain valve is installed at the bottom of the bottom tank body.

[0021] As a preferred technical solution of the utility model, a ceiling is installed on the top of the top tank body.

[0022] Compared with the prior art, the utility model provides a mobile explosion-proof grinding high-efficiency dust collector, which has the following beneficial effects:

[0023] Efficient dust removal: Through spray dust reduction and wet filtration technology, and the use of surround spray dust removal operation, the dust removal and filtration area is increased, and the dust particles in the air are effectively captured and adsorbed, thus ensuring efficient dust removal. Spray dust reduction makes the dust particles moist and larger, which is conducive to subsequent filtration, while the wet filter cartridge further fixes the dust on the surface.

[0024] Easy cleaning and maintenance: The design of the filter cartridge cleaning mechanism makes it easier to clean the filter. The rotation of the scraper assembly can promptly remove dust from the filter cartridge surface and maintain the filter's high-efficiency filtering capacity. This automated cleaning mechanism saves maintenance personnel time and energy.

[0025] Safe and reliable: The equipment adopts explosion-proof design, meets industrial production safety standards, and ensures the safety of the working environment. At the same time, the mobile feet of the bottom tank and the roof of the top tank provide stability and protection for the equipment, increasing the stability and reliability of the equipment.

[0026] Energy saving and environmental protection: The wet filtration technology can not only filter dust efficiently, but also save energy consumption. In addition, since the dust is wet and fixed on the filter surface, it is not easy to raise dust again, which is conducive to reducing environmental pollution.

[0027] Improve production efficiency: The equipment has a reasonable structure, is easy to operate, and is easy to clean and maintain, which can effectively improve production efficiency. The working principle is clear and easy for operators to master, thus reducing the difficulty of operation and training costs.

[0028] To sum up, this mobile explosion-proof high-efficiency dust collector for grinding not only has many advantages such as efficient dust removal, easy cleaning and maintenance, safety and reliability, energy saving and environmental protection, but also can improve production efficiency, meet the requirements of modern industrial production for environmental protection, high efficiency and safety, and has broad application prospects and market potential. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the central half-section structure of the utility model;

[0030] Figure 2 This is a half-cut structural schematic diagram of the spray mechanism of the utility model;

[0031] Figure 3 This is a half-cut structural schematic diagram of the filter cartridge cleaning mechanism of the utility model;

[0032] Figure 4 This is a schematic diagram of the half-cut structure of the scraping component of the utility model;

[0033] Figure 5 It is a structural schematic diagram of the rotary drive mechanism of the utility model.

[0034] Among them: 1. Bottom tank; 2. Top tank; 3. Liquid storage tank; 4. Spraying mechanism; 5. Wet filter cartridge; 6. Exhaust pipe; 7. Ceiling; 8. Filter cartridge cleaning mechanism; 9. Mobile support feet;

[0035] 11. Air inlet; 12. Liquid discharge valve;

[0036] 41. annular liquid guide cover; 42. spray hole; 43. submersible pump; 44. liquid guide tube;

[0037] 61. Blower fan;

[0038] 81. Scraping assembly; 82. Rotation drive mechanism;

[0039] 811, driving shaft; 812, rotating disc; 813, side scraper;

[0040] 821, driving motor; 822, driving gear; 823, transmission gear. DETAILED DESCRIPTION

[0041] The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0042] It should be noted that if the utility model embodiments involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0043] In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0044] See also Figure 1-5 A mobile explosion-proof high-efficiency dust collector for grinding includes a bottom tank body 1, a top tank body 2 and a liquid storage tank 3. The bottom tank body 1 and the top tank body 2 are connected by bolts or other fixing devices to ensure that they are sealed and internally connected. A plurality of air inlets 11 are evenly arranged around the bottom tank body 1 for inhaling air containing dust.

[0045] A wet filter cartridge 5 is disposed at the center of the top tank body 2, and the filter cartridge is used to capture and absorb dust particles in the air. An exhaust pipe 6 is installed at the top center of the top tank body 2, and the pipe is connected to the inner top end of the wet filter cartridge 5 for discharging filtered air.

[0046] The liquid storage tank 3 is installed on the outside of the top tank body 2 and is used to store liquid for spraying. A spray mechanism 4 is installed inside the liquid storage tank 3 and the top tank body 2. The mechanism includes an annular liquid guide cover 41 installed on the inner wall of the top tank body 2. The annular liquid guide cover 41 is hollow inside and has a number of spray holes 42 evenly distributed on the inner wall. The spray mechanism 4 also includes a submersible pump 43 installed inside the liquid storage tank 3, a liquid guide pipe 44 connected to the output end of the submersible pump 43, and the other end of the liquid guide pipe 44 leads to the inside of the annular liquid guide cover 41. The annular liquid guide cover 41 surrounds the outside of the wet filter cartridge 5 and is used to spray liquid onto the wet filter cartridge 5 to help capture dust and maximize the operation of spraying and reducing dust.

[0047] The bottom tank body 1 and the top tank body 2 are internally installed with a filter cartridge cleaning mechanism 8, which includes a scraping assembly 81 distributed on the outside of the wet filter cartridge 5. The scraping assembly 81 includes a drive shaft 811 installed at the center of the bottom tank body 1, a rotary disk 812 docked at the top of the drive shaft 811, and side scrapers 813 evenly distributed at the four poles of the top surface of the rotary disk 812, which are used to scrape dust on the wet filter cartridge 5.

[0048] The filter cartridge cleaning mechanism 8 also includes a rotation drive mechanism 82 installed at the bottom of the bottom tank body 1 to drive the drive shaft 811 to rotate. The rotation drive mechanism 82 includes a drive motor 821 installed at the bottom of the bottom tank body 1, a drive gear 822 connected to the output end of the drive motor 821, and a transmission gear 823 meshed with one side of the drive gear 822. The transmission gear 823 is connected to the bottom end of the drive shaft 811 to drive the scraping assembly 81 to rotate.

[0049] A movable support 9 is installed at the bottom of the bottom tank body 1 to facilitate the movement and fixation of the equipment. A drain valve 12 is also installed at the bottom of the bottom tank body 1 to discharge the collected liquid and dust mixture. A roof 7 is installed on the top of the top tank body 2 to protect the equipment from the external environment.

[0050] A blower fan 61 is installed inside the exhaust duct 6 to form a negative pressure inside the wet filter cartridge 5 , thereby drawing the air entering the bottom tank body 1 and the top tank body 2 into the wet filter cartridge 5 .

[0051] How it works

[0052] Air intake: The dust-containing air is sucked into the system through a plurality of air intakes 11 around the bottom tank 1.

[0053] Spraying dust suppression: The liquid in the liquid storage tank 3 is transported to the annular liquid guide cover 41 by the submersible pump 43 through the liquid guide pipe 44, and the liquid is atomized and evenly sprayed into the space formed between the annular liquid guide cover 41 and the wet filter cartridge 5 through the spray hole 42. The sprayed liquid contacts the dust particles in the air, moistening and enlarging the dust particles, which is convenient for subsequent capture.

[0054] Filtration: The wet dust particles enter the wet filter cartridge 5 along with the air. Due to the structure of the wet filter cartridge and the presence of liquid, the dust particles are captured and adsorbed on the surface of the filter cartridge.

[0055] Cleaning: The scraping assembly 81 of the filter cartridge cleaning mechanism 8 rotates under the drive of the rotary drive mechanism 82, and the side scraper 813 scrapes off the dust on the wet filter cartridge 5 to maintain the cleanliness and high-efficiency filtering capability of the filter cartridge.

[0056] Exhaust: The air filtered by the wet filter cartridge 5 forms a negative pressure under the action of the blower fan 61 inside the exhaust duct 6, and the clean air is discharged outside the system.

[0057] Drainage: The drain valve 12 installed at the bottom of the bottom tank 1 is opened regularly to discharge the collected liquid and dust mixture to keep the system clean and operating normally.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0059] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0060] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mobile explosion-proof high-efficiency dust collector for grinding, comprising a bottom tank body (1), a top tank body (2) and a liquid storage tank (3), characterized in that: The top tank body (2) is mounted on the top of the bottom tank body (1) and the insides thereof are connected. The bottom tank body (1) is evenly provided with a plurality of air inlets (11) around the tank body. A wet filter cartridge (5) is provided at the center of the top tank body (2). An exhaust pipe (6) connected to the top end of the wet filter cartridge (5) is installed at the center of the top of the top tank body (2). The liquid storage tank (3) is mounted on the outside of the top tank body (2). A spray mechanism (4) is installed inside the liquid storage tank (3) and the top tank body (2). A filter cartridge cleaning mechanism (8) is installed inside the bottom tank body (1) and the top tank body (2). The spray mechanism (4) comprises an annular liquid-conducting cover (41) mounted on the inner wall of the top tank body (2); the annular liquid-conducting cover (41) is hollow inside and has a plurality of spray holes (42) evenly distributed on the inner wall; The filter cartridge cleaning mechanism (8) comprises a scraping assembly (81) distributed on the outside of the wet filter cartridge (5), the scraping assembly (81) comprising a driving shaft (811) installed at the center of the bottom tank body (1), a rotating disk (812) connected to the top of the driving shaft (811), and side scrapers (813) evenly distributed at four poles of the top surface of the rotating disk (812).

2. A mobile explosion-proof grinding high-efficiency dust collector according to claim 1, characterized in that: The spray mechanism (4) further comprises a submersible pump (43) installed inside the liquid storage tank (3), a liquid guide tube (44) connected to the output end of the submersible pump (43), the other end of the liquid guide tube (44) leading to the inside of the annular liquid guide cover (41), and the annular liquid guide cover (41) surrounds the outside of the wet filter cartridge (5).

3. The mobile explosion-proof high-efficiency dust collector for grinding according to claim 1 is characterized in that: A blower fan (61) is installed inside the exhaust duct (6).

4. The mobile explosion-proof high-efficiency dust collector for grinding according to claim 1 is characterized by: The filter cartridge cleaning mechanism (8) further comprises a rotation drive mechanism (82) installed at the bottom of the bottom tank body (1) to drive the drive shaft (811) to rotate.

5. A mobile explosion-proof grinding high-efficiency dust collector according to claim 4, characterized in that: The rotation drive mechanism (82) specifically comprises the following structure: A driving motor (821) installed at the bottom of the bottom tank (1); A driving gear (822) connected to the output end of the driving motor (821); A transmission gear (823) is meshed with one side of the driving gear (822), and the transmission gear (823) is connected to the bottom end of the driving shaft (811).

6. The mobile explosion-proof high-efficiency dust collector for grinding according to claim 1 is characterized by: A movable support foot (9) is installed at the bottom of the bottom tank body (1).

7. The mobile explosion-proof high-efficiency dust collector for grinding according to claim 1 is characterized by: A drain valve (12) is installed at the bottom of the bottom tank body (1).

8. The mobile explosion-proof high-efficiency dust collector for grinding according to claim 1 is characterized by: A roof (7) is installed on the top of the top tank body (2).

Images