Efficient filtering pulse dust collector

Abstract

The utility model relates to the field of pulse dust collectors, in particular to a pulse dust collector capable of efficiently filtering, an air inlet pipeline is arranged on one side of a pulse dust collector body, a mounting seat is fixedly arranged at the bottom of the air inlet pipeline, and an assembly cavity is formed in the air inlet pipeline and above the mounting seat; a detachable balancing weight is assembled on the top of the assembling cavity, an assembling ring is fixedly arranged in the middle of the lower portion of the balancing weight, the assembling ring is matched with the assembling cavity, and a filter screen is installed in the middle of the assembling ring. According to the pulse dust collector disclosed by the utility model, through the arrangement of the filter screen, impurities with larger volume in the air inlet pipeline can be filtered, and the impurities can be collected through the dust storage bin, so that the impurities with larger volume can be prevented from entering the pulse dust collector body, and a filter bag is not easy to block; therefore, the filtering effect of the pulse dust collector body is in a high-level state.

Description

Technical Field

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

[0002] The pulse dust collector is a new type of high-efficiency pulse dust collector improved on the basis of the bag dust collector. It uses air to excite pulse waves to achieve effective dust removal of pollutants. The dust attached to the filter medium is removed by blowing compressed air. The pulse dust collector combines the advantages of various pulse jet dust collectors with chamber backblowing, overcomes the shortcomings of insufficient chamber cleaning intensity and uneven distribution of inlet and outlet air, and expands the scope of application.

[0003] Although the pulse dust collector can effectively filter the dust in the air, during the operation of the pulse dust collector, if there are many objects with larger particle sizes in the filtered air, such as cloth, paper, and wood fragments, these will cause the filter bag to be blocked. Once blocked, its filtering area will be greatly reduced, resulting in a significant decrease in filtering efficiency. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a high-efficiency filtering pulse dust collector.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pulse dust collector with high-efficiency filtration comprises a pulse dust collector body, an air intake duct is arranged on one side of the pulse dust collector body, a mounting seat is fixedly arranged at the bottom of the air intake duct, and an assembly cavity is opened on the air intake duct above the mounting seat; a detachable counterweight block is installed on the top of the assembly cavity, an assembly ring is fixedly arranged in the middle below the counterweight block, the assembly ring is adapted to the assembly cavity, and a filter screen is installed in the middle of the assembly ring.

[0007] In addition, a preferred structure is that a plurality of limit columns are fixed downward and vertically arranged on both sides of the bottom of the counterweight block, and limit cavities are adapted to be opened on both sides of the mounting seat corresponding to the limit columns.

[0008] In addition, a preferred structure is that a detachable ash storage bin is installed at the bottom of the assembly ring, a connecting cavity is vertically penetrated through the bottom of the assembly ring, and the connecting cavity is connected to the ash storage bin.

[0009] In addition, a preferred structure is that the connecting cavity is opened on one side of the filter screen, and a baffle is fixedly arranged in front of the connecting cavity.

[0010] In addition, a preferred structure is that a magnetic attraction piece is fixedly provided on the bottom of the assembly ring, and the magnetic attraction piece is adapted to attract the ash storage bin.

[0011] In addition, a preferred structure is that a cavity is adapted to be opened in the middle of the mounting seat corresponding to the ash storage bin, and a support frame is fixedly provided at the bottom of the cavity corresponding to the ash storage bin.

[0012] The beneficial effects of the utility model are as follows: through the setting of the filter net, it is possible to filter out larger debris in the air intake duct, and the debris can be collected through the ash storage bin, which can prevent larger debris from entering the interior of the pulse dust collector body, so that the filter bag is not easily blocked, thereby ensuring that the filtering effect of the pulse dust collector body is at a high level. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a high-efficiency filtering pulse dust collector proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of an air intake duct, a mounting base and a counterweight block of a high-efficiency filtering pulse dust collector proposed by the utility model;

[0015] Figure 3 for Figure 2 A schematic diagram of the structure when the counterweight block is removed;

[0016] Figure 4 This is a schematic diagram of the structure of a mounting base for a high-efficiency filtering pulse dust collector proposed by the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of a counterweight block, an assembly ring and an ash storage bin of a high-efficiency filtering pulse dust collector proposed by the utility model;

[0018] Figure 6 The utility model provides a schematic diagram of the structure of a counterweight block and an assembly ring of a pulse dust collector with high efficiency filtration, viewed from above.

[0019] In the figure: 1 pulse dust collector body, 2 air inlet duct, 21 assembly cavity, 3 mounting seat, 31 limit cavity, 32 support frame, 4 counterweight block, 41 limit column, 5 assembly ring, 51 filter screen, 52 baffle, 53 connecting cavity, 54 magnetic suction part, 6 ash storage bin. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-6A pulse dust collector with high efficiency filtration includes a pulse dust collector body 1, an air inlet duct 2 is provided on one side of the pulse dust collector body 1, a mounting seat 3 is fixedly provided at the bottom of the air inlet duct 2, and an assembly cavity 21 is opened on the air inlet duct 2 above the mounting seat 3. A detachable counterweight 4 is provided on the top of the assembly cavity 21, and an assembly ring 5 is fixedly provided in the middle below the counterweight 4, the assembly ring 5 is adapted to the assembly cavity 21, and a filter screen 51 is installed in the middle of the assembly ring 5. The gas can be transported to the interior of the pulse dust collector body 1 for filtration through the air inlet duct 2, and the gas is discharged from the air outlet duct after the filtration is completed. It is also worth noting that the specific structure of the pulse dust collector body 1 and its working mode are both existing technologies currently disclosed on the market, which are common knowledge well known to those skilled in the art, and do not belong to the main technical problems to be solved in this technical solution, so they are not elaborated in this utility model.

[0022] Among them, multiple limit columns 41 are fixed vertically downward on both sides of the bottom of the counterweight block 4, and limit cavities 31 are adapted to the limit columns 41 on both sides of the mounting seat 3. The installation of the counterweight block 4 can be achieved by the mutual clamping between the limit columns 41 and the limit cavities 31.

[0023] The bottom of the assembly ring 5 is equipped with a detachable ash storage bin 6, and a connecting cavity 53 is vertically penetrated through the bottom of the assembly ring 5, and the connecting cavity 53 is connected with the ash storage bin 6. The connecting cavity 53 is provided with one side of the filter screen 51, and a baffle 52 is fixedly provided in front of the connecting cavity 53. The connecting cavity 53 and the baffle 52 are both arranged at one end of the air intake in the air intake duct 2, and when the filter screen 51 blocks larger debris, it can fall into the ash storage bin 6 through the connecting cavity 53.

[0024] The bottom of the assembly ring 5 is fixed with a magnetic member 54, and the magnetic member 54 is adapted to attract the ash storage bin 6. The top of the ash storage bin 6 is adapted to be provided with a magnetic material corresponding to the magnetic member 54, so the ash storage bin 6 can be adsorbed on the magnetic member 54.

[0025] Among them, the middle part of the mounting seat 3 is adapted to open a cavity corresponding to the ash storage bin 6, and the bottom of the cavity is fixedly provided with a support frame 32 corresponding to the ash storage bin 6. Through the setting of the support frame 32, the stability of the magnetically adsorbed ash storage bin 6 during assembly can be improved.

[0026] In this embodiment, when the user needs to filter the gas, the user can insert the limiting columns 41 on both sides of the counterweight block 4 into the limiting cavity 31, and then the assembly ring 5 can be installed in the assembly cavity 21, so as to realize the installation of the filter screen 51. And the ash storage bin 6 moves synchronously with the assembly ring 5, so that it can automatically enter the support frame 32.

[0027] Furthermore, the impurities with larger particle sizes in the air intake duct 2 will be blocked by the filter 51, and then the impurities will enter the ash storage bin 6 through the connecting cavity 53 and be collected. It is also worth noting that sealing sleeves are provided on both sides of the assembly ring 5 and the top of the ash storage bin 6, so as to ensure the sealing of the device during assembly.

[0028] Furthermore, when the user needs to clean the filter screen 51 or the ash storage bin 6, the user only needs to lift the counterweight block 4 vertically upward, thereby lifting the assembly ring 5 and the ash storage bin 6, so as to achieve cleaning thereof. In addition, due to the self-gravity of the counterweight block 4 and the mutual locking between the limit column 41 and the limit cavity 31, it can be ensured that the counterweight block 4 will not be loosened during the assembly process.

[0029] In the utility model, by setting the filter net 51, it is possible to filter larger debris in the air intake duct 2, and the debris can be collected through the ash storage bin 6, so that larger debris can be prevented from entering the interior of the pulse dust collector body 1, so that the filter bag is not easily blocked, thereby ensuring that the filtering effect of the pulse dust collector body 1 is at a high level.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-efficiency filtration pulse dust collector, comprising a pulse dust collector body (1), characterized in that: An air intake duct (2) is provided on one side of the pulse dust collector body (1); a mounting seat (3) is fixedly provided at the bottom of the air intake duct (2); and an assembly cavity (21) is provided on the air intake duct (2) above the mounting seat (3); A detachable counterweight (4) is mounted on the top of the assembly cavity (21), an assembly ring (5) is fixedly arranged in the middle below the counterweight (4), the assembly ring (5) is adapted to the assembly cavity (21), and a filter screen (51) is installed in the middle of the assembly ring (5).

2. A high-efficiency filtration pulse dust collector according to claim 1, characterized in that: A plurality of limit columns (41) are fixedly and vertically arranged downwardly on both sides of the bottom of the counterweight block (4), and limit cavities (31) are adapted to be provided on both sides of the mounting seat (3) corresponding to the limit columns (41).

3. A high-efficiency filtration pulse dust collector according to claim 1, characterized in that: A detachable ash storage bin (6) is mounted on the bottom of the assembly ring (5), a communication cavity (53) is vertically penetrated through the bottom of the assembly ring (5), and the communication cavity (53) is communicated with the ash storage bin (6).

4. A high-efficiency filtration pulse dust collector according to claim 3, characterized in that: The communication cavity (53) is opened on one side of the filter screen (51), and a baffle (52) is fixedly arranged in front of the communication cavity (53).

5. A high-efficiency filtration pulse dust collector according to claim 4, characterized in that: A magnetic attraction piece (54) is fixedly arranged at the bottom of the assembly ring (5), and the magnetic attraction piece (54) and the ash storage bin (6) are adapted to attract each other.

6. A high-efficiency filtration pulse dust collector according to claim 5, characterized in that: A cavity is adapted to be opened in the middle of the mounting seat (3) corresponding to the ash storage bin (6), and a support frame (32) is fixedly arranged at the bottom of the cavity corresponding to the ash storage bin (6).

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