Dust removal equipment with anti-blocking function

Abstract

The utility model relates to the technical field of dust removal equipment, and provides anti-blocking dust removal equipment, which is characterized in that three conical filter elements are sequentially arranged at the middle section position inside an outer tank body from top to bottom, three groups of flushing nozzles are arranged on the tank wall of the outer tank body, and each group comprises four flushing nozzles; the four flushing nozzles in one group are aligned to the surfaces of the conical filter elements, three cleaning liquid guide-out valve pipes which are communicated with the top surface spaces of the three conical filter elements respectively are arranged on the tank wall of the right side of the outer tank body, and four filter element anti-blocking scrapers are uniformly distributed on the top surface of each conical filter element; a rotary driving mechanism for driving the four filter element anti-blocking scrapers on the top surface of each conical filter element to rotate and scrape is mounted in the outer tank body; and a negative pressure air pump is mounted on the left side, close to the lower end, of the outer tank body. The dust removal equipment has the advantages of blockage prevention, efficient filtration, automatic cleaning and the like, is suitable for various industrial production places and environments, improves the air quality, guarantees the health of personnel, and is dust removal equipment with excellent performance.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, in particular to a dust removal equipment with anti-clogging function. Background Art

[0002] With the improvement of industrial production and people's living standards, dust removal equipment plays a vital role in various industrial production and living places, used to purify the air, protect the environment and maintain human health. Traditional dust removal equipment mainly removes dust and pollutants in the air through filtering, adsorption, electrostatic dust removal, etc. to ensure the cleanliness and safety of indoor air.

[0003] The shortcomings of existing dust removal equipment:

[0004] Serious clogging problem: After long-term operation, the filter element of traditional dust removal equipment is easily clogged by a large amount of dust, which affects the filtering efficiency and working stability of the equipment, requires frequent maintenance and cleaning, and increases the cost of use and manpower investment.

[0005] Low filtration efficiency: The filter element design of some traditional dust removal equipment is unreasonable, the filtration area is small or the filtration material is not fine enough, resulting in low filtration efficiency and failure to effectively remove tiny dust particles, affecting air quality and human health.

[0006] Therefore, the present invention proposes a dust removal device with anti-clogging function to solve the above problems. Utility Model Content

[0007] In order to overcome the defects of the prior art, the utility model aims to provide a dust removal device with anti-clogging function.

[0008] To achieve the above-mentioned purpose, the technical solution of the utility model is implemented as follows: a dust removal device with anti-clogging function, comprising an outer tank body, an air inlet hopper is installed on the top of the outer tank body, three conical filter elements are installed in sequence from top to bottom at the middle position of the inner part of the outer tank body, three groups of four flushing nozzles are installed on the tank wall of the outer tank body, and the four flushing nozzles in one group are aimed at the surface of the conical filter element, and three cleaning liquid outlet valve pipes are arranged on the right side tank wall of the outer tank body, which are respectively connected to the top surface spaces of the three conical filter elements, and four filter element anti-clogging scrapers are evenly distributed on the top surface of each conical filter element, and a rotating drive mechanism for driving the four filter element anti-clogging scrapers on the top surface of each conical filter element is installed in the outer tank body to rotate and scrape, and a negative pressure vacuum pump is installed on the left side of the outer tank body near the lower end.

[0009] Preferably, the rotation drive mechanism specifically includes:

[0010] A central driving shaft distributed in the center of the inner part of the outer tank body and connected to the four anti-blocking scrapers of the filter element on each layer;

[0011] A power component is installed at the bottom of the outer tank body and drives the central driving shaft to rotate.

[0012] Preferably, the power component specifically includes the following structure:

[0013] A driving motor installed at the bottom of the outer tank;

[0014] A driving gear connected to the output end of the driving motor;

[0015] A transmission gear is meshed with one side of the driving gear, and the center of the transmission gear is connected to the bottom end of the central driving shaft.

[0016] Preferably, the transmission ratio between the transmission gear and the driving gear is set to 1:5.

[0017] Preferably, a liquid supply mechanism is provided on the left side of the exterior of the outer tank body for supplying liquid synchronously with the four flushing nozzles on each layer.

[0018] Preferably, the liquid supply mechanism specifically includes the following structure:

[0019] an annular liquid guide pipe connected to the four flushing nozzles on each floor;

[0020] A liquid dispensing tube corresponding to the inside of the three annular liquid guiding tubes;

[0021] A liquid guiding tube connected to the three liquid dispensing tubes;

[0022] A cleaning liquid tank disposed on the left side of the outer tank body;

[0023] A liquid pump is installed on the cleaning liquid tank, and the bottom end of the liquid guide tube is connected to the liquid outlet end of the liquid pump.

[0024] Preferably, a main outlet pipe connected to one end of the outer sides of the three cleaning liquid outlet valve pipes is arranged on the right side of the outer side of the outer tank body.

[0025] The beneficial effects of the utility model are embodied in:

[0026] Anti-clogging design: The special design of the conical filter element allows the dust to be smoothly guided down during cleaning and will not accumulate on the surface, effectively improving the anti-clogging performance of the dust removal equipment and extending the service life of the equipment.

[0027] High-efficiency filtration: The conical filter element has a large filtration area and a special structure, which can effectively capture dust particles, improve filtration efficiency and ensure indoor air quality.

[0028] Automatic cleaning function: The equipment is equipped with a flushing nozzle and a cleaning liquid outlet valve pipe, which can automatically clean the filter element at a fixed time or as needed, avoiding dust blockage and maintaining stable operation of the equipment.

[0029] This dust removal equipment has the advantages of anti-clogging, high-efficiency filtration, automatic cleaning, etc. It is suitable for various industrial production sites and environments, can effectively improve air quality, and protect personnel health. It is a dust removal equipment with superior performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In the attached picture:

[0031] Figure 1 It is a structural schematic diagram of the utility model;

[0032] Figure 2 It is a half-cut structural schematic diagram of the utility model;

[0033] Figure 3 This is a schematic structural diagram of a conical filter element of the utility model;

[0034] Figure 4 This is a schematic diagram of the connection structure between the filter element anti-blocking scraper and the rotary drive mechanism of the utility model;

[0035] Figure 5 It is a schematic diagram of the structure of the power component of the utility model;

[0036] Figure 6 It is a structural schematic diagram of the liquid supply mechanism of the utility model;

[0037] Description of reference numerals:

[0038] 1. Outer tank; 2. Air inlet hopper; 3. Conical filter element; 4. Cleaning liquid outlet valve pipe; 5. Filter element anti-blocking scraper; 6. Rotary drive mechanism; 7. Negative pressure air pump; 8. Flushing nozzle; 9. Liquid supply mechanism;

[0039] 41. Main output pipe;

[0040] 61. Central drive shaft; 62. Power components;

[0041] 621, transmission gear; 622, driving gear; 623, driving motor;

[0042] 91. Cleaning liquid tank; 92. Liquid pump; 93. Liquid guide tube; 94. Liquid distribution tube; 95. Annular liquid guide tube. DETAILED DESCRIPTION

[0043] 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.

[0044] 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.

[0045] 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.

[0046] Please refer to the instruction manual Figure 1-Figure 6 , the utility model provides a dust removal device with anti-clogging function:

[0047] The dust removal device comprises an outer tank body 1, on the top of which is mounted an air inlet hopper 2 for guiding dust-laden gas into the interior of the device.

[0048] Three conical filter cores 3 are installed in sequence from top to bottom in the middle of the inner part of the outer tank body 1. These conical filter cores are used to capture and filter dust particles. The conical design can not only facilitate the dust to be guided down during the subsequent flushing operation without affecting its dust filtering, but also prevent the dust from accumulating on its surface, thus effectively improving the anti-blocking performance. A negative pressure suction pump 7 is installed near the lower end on the left side of the outer tank body 1.

[0049] Three groups of four flushing nozzles 8 are installed around each conical filter core 3 to clean the filter core and avoid dust clogging.

[0050] Three cleaning liquid outlet valve tubes 4 are installed on the right tank wall of the outer tank body 1, and each valve tube is connected to the top surface space of the corresponding conical filter element 3 for outlet of cleaning liquid, thereby realizing outlet of the washed dust.

[0051] Drive and cleaning mechanism:

[0052] Four filter core anti-blocking scrapers 5 are evenly distributed on the top surface of each conical filter core 3. These scrapers are driven by a rotary drive mechanism 6, and can be rotated to scrape off the blockage on the surface of the filter core to maintain the filtering efficiency.

[0053] The rotary drive mechanism 6 includes a central drive shaft 61 located at the center of the outer tank body 1 and a power component 62 located at the bottom of the outer tank body 1 .

[0054] The power component 62 further includes a driving motor 623, a driving gear 622, and a transmission gear 621 meshing with the driving gear.

[0055] The transmission ratio between the transmission gear 621 and the driving gear 622 is 1:5, ensuring sufficient torque and speed to drive the scraper.

[0056] Fluid supply and cleaning mechanism:

[0057] A liquid supply mechanism 9 is arranged on the left side of the outer tank body 1 for supplying cleaning liquid to the flushing nozzle 8 .

[0058] The liquid supply mechanism 9 includes a cleaning liquid tank 91, a liquid suction pump 92, and an annular liquid guide pipe 95 connected to four flushing nozzles 8 on each layer.

[0059] The cleaning liquid is transported from the liquid pump 92 in the cleaning liquid tank 91 to the annular liquid conduit 95 through the liquid conduit 93 and the liquid distribution pipe 94, and then distributed to each nozzle.

[0060] Waste liquid discharge mechanism:

[0061] A main outlet pipe 41 is arranged on the right side of the outer tank body 1 and is connected to one end of the outer side of the three cleaning liquid outlet valve pipes 4 for collecting and outlet the used cleaning liquid.

[0062] How it works

[0063] Start the negative pressure suction pump 7 to form a negative pressure inside the outer tank body 1. At this time, the external dust exhaust gas is sucked in at the air inlet hopper 2, and then graded filtering is performed through the three conical filter elements 3. When the filtration reaches a certain degree, the suction pump 92 inside the liquid supply mechanism 9 can be started to extract the inside of the cleaning liquid tank 91, and transmit it to the inside of the three annular liquid guide tubes 95 through the liquid guide tube 93 and the liquid distribution tube 94, and finally sprayed out at the four flushing nozzles 8 of each layer, and then the conical filter element 3 of each layer is flushed. At the same time, the power component 62 inside the rotating drive mechanism 6 is started to drive the central drive shaft 61 to rotate. At this time, the four filter element anti-blocking scrapers 5 of each layer follow the rotation, and then cooperate with the sprayed cleaning liquid to scrape and wash each conical filter element 3. At this time, the cleaning liquid outlet valve tube 4 of each layer is opened to discharge the dust mixed liquid flushed down from each layer.

[0064] 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.

[0065] 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.

[0066] 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 dust removal device with anti-clogging function, comprising an outer tank (1), characterized in that: An air inlet hopper (2) is installed at the top of the outer tank body (1), and three conical filter cores (3) are installed in sequence from top to bottom at the middle section of the inner portion of the outer tank body (1). Three groups of four flushing nozzles (8) are installed on the tank wall of the outer tank body (1), and the four flushing nozzles (8) in one group are aimed at the surface of the conical filter core (3). Three cleaning liquid outlet valve pipes (4) are arranged on the right tank wall of the outer tank body (1), which are respectively connected to the top surface spaces of the three conical filter cores (3). Four filter core anti-blocking scrapers (5) are evenly distributed on the top surface of each conical filter core (3). A rotating drive mechanism (6) is installed in the outer tank body (1) for driving the four filter core anti-blocking scrapers (5) on the top surface of each conical filter core (3) to rotate and scrape. A negative pressure suction pump (7) is installed on the left side of the outer tank body (1) near the lower end.

2. The anti-clogging dust removal device according to claim 1, characterized in that: The rotary drive mechanism (6) specifically comprises: A central driving shaft (61) distributed at the center of the inner portion of the outer tank body (1) and connected to the four filter element anti-blocking scrapers (5) on each layer; A power component (62) installed at the bottom of the outer tank body (1) for driving the central drive shaft (61) to rotate.

3. The anti-clogging dust removal device according to claim 2, characterized in that: The power component (62) specifically comprises the following structure: A driving motor (623) installed at the bottom of the outer tank (1); A driving gear (622) connected to the output end of the driving motor (623); A transmission gear (621) meshes with one side of the driving gear (622), and the center of the transmission gear (621) is connected to the bottom end of the central driving shaft (61).

4. The anti-clogging dust removal device according to claim 3, characterized in that: The transmission ratio between the transmission gear (621) and the driving gear (622) is set to 1:

5.

5. The anti-clogging dust removal device according to claim 1, characterized in that: A liquid supply mechanism (9) is provided on the left side of the exterior of the outer tank body (1) for supplying liquid synchronously with the four flushing nozzles (8) on each layer.

6. The anti-clogging dust removal device according to claim 5, characterized in that: The liquid supply mechanism (9) specifically comprises the following structure: An annular liquid guide tube (95) connected to the four flushing nozzles (8) on each floor; A liquid dispensing tube (94) corresponding to the inside of the three annular liquid guiding tubes (95); A liquid guiding tube (93) connected to the three liquid dispensing tubes (94); A cleaning liquid tank (91) disposed on the left side of the exterior of the outer tank body (1); A liquid extraction pump (92) is mounted on the cleaning liquid tank (91), and the bottom end of the liquid guide tube (93) is connected to the liquid outlet end of the liquid extraction pump (92).

7. The anti-clogging dust removal device according to claim 1, characterized in that: A main outlet pipe (41) connected to one end of the outside of the three cleaning liquid outlet valve pipes (4) is provided on the right side of the outside of the outer tank body (1).

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