Electric-bag composite dust collector

Abstract

An electric-bag composite dust remover comprises an electric dust removal area and a cloth bag dust removal area, a flow equalizing plate is arranged on a support at the communication position between the electric dust removal area and the cloth bag dust removal area, a plurality of sets of symmetrical connecting blocks are arranged on the upper side and the lower side of the flow equalizing plate respectively, and flapping rods are connected between the corresponding connecting blocks in a sliding mode. The two ends of the flapping rod extend to the outer side of the connecting block correspondingly, and the two ends of the flapping rod are provided with stirring assemblies for moving the flapping rod correspondingly. According to the utility model, a device capable of driving the beating rod to act by virtue of the shifting component is ingeniously arranged on one side of the flow equalizing plate, so that a series of problems caused by dust accumulation on the flow equalizing plate are fundamentally solved, the uniform distribution of airflow is better ensured, the dust removal effect is improved, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of dust collectors, in particular to an electric bag composite dust collector. Background Art

[0002] The electric bag composite dust collector is a dust removal device that combines an electrostatic precipitator with a belt dust collector. A flow equalizer is installed at the connection point between the electrostatic precipitator and the belt dust collector. The flow equalizer is usually used to evenly distribute the airflow entering the interior, making the airflow more stable and better protecting the bags.

[0003] However, after long-term operation, dust is easily accumulated on the flow equalizing plate, which causes the holes of the flow equalizing plate to be blocked. When the flow equalizing plate in the electric bag dust collector is blocked, the airflow is unevenly distributed, affecting the dust removal effect; secondly, the system resistance increases and energy consumption increases; thirdly, the dust removal efficiency is reduced and the dust treatment is not thorough; fourthly, the wear of equipment components is aggravated and the service life is shortened. Utility Model Content

[0004] In order to solve the above-mentioned problems, the utility model provides an electric bag composite dust collector.

[0005] The utility model is realized through the following technical solutions:

[0006] An electric bag composite dust collector includes an electrostatic precipitator area and a bag dust collection area. A current equalizing plate is provided on the bracket at the connection point between the electrostatic precipitator area and the bag dust collection area. Several groups of mutually symmetrical connecting blocks are respectively provided on the upper and lower sides of the current equalizing plate. A flapping rod is slidably connected between the corresponding connecting blocks. The two ends of the flapping rod extend to the outside of the connecting block respectively, and a toggle component for moving the flapping rod is respectively provided at both ends.

[0007] Further optionally, the connecting block is provided with a first sliding groove and a second sliding groove in the longitudinal direction and the transverse direction respectively, the beating rod is slidably connected to the first sliding groove, and a sliding rod penetrating the beating rod is slidably supported in the second sliding groove.

[0008] Further optionally, a spring is provided inside the connecting block, one end of the spring is connected and fixed to the connecting block, and the other end is connected and fixed to the side wall of the beating rod.

[0009] Further optionally, the toggle assembly includes a drive motor, and a toggle rod is connected and fixed to the output shaft of the drive motor.

[0010] Further optionally, the drive motor is fixed to the side of the connecting block through a bracket.

[0011] Compared with the existing technology, the beneficial effect of the present invention is: the present invention cleverly configures a device on one side of the flow equalizing plate that can drive the flapping rod to move with the help of a toggle component, fundamentally solving a series of problems caused by dust accumulation on the flow equalizing plate, better ensuring the uniform distribution of airflow, improving the dust removal effect, and extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a structural diagram of the flow plate;

[0014] Figure 3 yes Figure 2 A partial enlarged schematic diagram;

[0015] In the figure: electrostatic precipitator area 1, bag dust removal area 2, current equalizing plate 3, beating rod 4, drive motor 5, toggle rod 6, connecting block 7, slide rod 8, first slide groove 9, second slide groove 10, spring 11, bracket 31. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0017] like Figure 1 、 2 As shown in Figure 3, an electric bag composite dust collector includes an electrostatic precipitator area 1 and a bag dust removal area 2. A flow equalizing plate 3 is provided on the bracket 31 at the connecting point between the electrostatic precipitator area 1 and the bag dust removal area 2. Several groups of mutually symmetrical connecting blocks 7 are provided on the upper and lower sides of the flow equalizing plate 3. A flapping rod 4 is slidably connected between the corresponding connecting blocks 7. Both ends of the flapping rod 4 extend to the outside of the connecting block 7 respectively, and a toggle component for moving the flapping rod 4 is provided at both ends.

[0018] like Figure 2 、 3 As shown, the connecting block 7 is provided with a first sliding groove 9 and a second sliding groove 10 in the longitudinal and transverse directions respectively, the beating rod 4 is slidably connected to the first sliding groove 9, and a sliding rod 8 penetrating the beating rod 4 is slidably supported in the second sliding groove 10.

[0019] like Figure 2 、 3 As shown, a spring 11 is provided inside the connecting block 7 , one end of the spring 11 is connected and fixed to the connecting block 7 , and the other end is connected and fixed to the side wall of the beating rod 4 .

[0020] like Figure 2 、 3 As shown, the toggle assembly includes a driving motor 5 , and a toggle rod 6 is fixedly connected to the output shaft of the driving motor 5 .

[0021] like Figure 2 、 3 As shown, the drive motor 5 is fixed to the side of the connecting block 7 through a bracket.

[0022] The implementation principle of an electric bag composite dust collector in the embodiment of the present application is as follows:

[0023] When the electric bag composite dust collector is working, the smoke will pass through the electrostatic precipitator area 1 for dust removal, pass through the flow equalizing plate 3, and then continue to enter the bag dust removal area 2 for dust removal. After the dust removal is completed, it will be discharged into the external air;

[0024] After a long period of work, there will be a lot of dust on the equalizing plate 3. When cleaning, the driving motor 5 is started. After the driving motor 5 is started, the output shaft will be driven to rotate. When the output shaft rotates, the toggle rod 6 will be driven to rotate accordingly. When the toggle rod 6 rotates to the rear of the slapping rod 4, the slapping rod 4 is driven by the toggle rod 6 to slide outward along the first slide groove 9. When the slapping rod 4 slides outward, the spring 11 will be stretched. After the spring 11 is stretched, a rebound force will be generated. When the toggle rod 6 rotates to a certain angle, it will separate from the slapping rod 4. After separation, the slapping rod 4 will be pulled back by the rebound force of the spring 11 and slapped on the equalizing plate 3. In such multiple slapping processes, the dust accumulated on the equalizing plate 3 will be slapped to loosen it and detach it, thereby ensuring that the smoke dust after dust removal in the electrostatic precipitator area 1 passes smoothly, thereby ensuring the normal operation of the electric bag composite dust collector, better ensuring the uniform distribution of the airflow, improving the dust removal effect, and extending the service life of the equipment.

[0025] When not being cleaned, the beating rod 4 is in contact with the flow equalizing plate 3 , and the beating rod 4 is located between the through holes of the flow equalizing plate 3 .

[0026] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An electric bag composite dust collector, comprising an electric dust removal zone (1) and a bag dust removal zone (2), wherein a current equalizing plate (3) is provided on a bracket (31) at a connection point between the electric dust removal zone (1) and the bag dust removal zone (2), and characterized in that: A plurality of mutually symmetrical connecting blocks (7) are respectively provided on the upper and lower sides of the current equalizing plate (3), and a flapping rod (4) is slidably connected between the corresponding connecting blocks (7). Both ends of the flapping rod (4) extend to the outside of the connecting blocks (7), and a toggle assembly for moving the flapping rod (4) is respectively provided at both ends of the flapping rod (4).

2. The electric bag composite dust collector according to claim 1, characterized in that: The connecting block (7) is provided with a first sliding groove (9) and a second sliding groove (10) in the longitudinal direction and the transverse direction respectively. The beating rod (4) is slidably connected to the first sliding groove (9). A sliding rod (8) penetrating the beating rod (4) is slidably supported in the second sliding groove (10).

3. The electric bag composite dust collector according to claim 2, characterized in that: A spring (11) is provided inside the connecting block (7), one end of the spring (11) is connected and fixed to the connecting block (7), and the other end is connected and fixed to the side wall of the beating rod (4).

4. The electric bag composite dust collector according to claim 1, characterized in that: The toggle assembly comprises a drive motor (5), and a toggle rod (6) is connected and fixed to an output shaft of the drive motor (5).

5. The electric bag composite dust collector according to claim 4, characterized in that: The driving motor (5) is fixed to the side of the connecting block (7) via a bracket.

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