A pulse controller for pulse dust collectors

Abstract

This utility model relates to the field of pulse dust collector technology, specifically a pulse controller for a pulse dust collector, comprising: a pulse controller body, a wiring conduit provided on the side wall of the pulse controller body, and an installation groove provided on the side wall of the pulse dust collector housing. The pulse controller body is mounted on the pulse dust collector housing via an installation assembly. After placing the pulse controller body on the end face of the inclined support bracket, the position of the pulse controller body is adjusted so that it is embedded in the installation groove. The rotating plate is rotated so that it is engaged in the groove of the U-shaped positioning plate. The spring returns and pushes the sliding plate and the L-shaped insert plate to move, so that the end of the L-shaped insert plate moves and inserts into the limiting slot. Then, the positioning block moves and inserts into the positioning slot to fix the position of the L-shaped insert plate, thus completing the installation of the pulse controller body. The operation is simple, and the operator does not need to use auxiliary tools during operation, enabling quick disassembly and assembly of the pulse controller body onto the pulse dust collector housing.

Description

Technical Field

[0001] This utility model relates to the field of pulse dust collector technology, specifically a pulse controller for pulse dust collectors. Background Technology

[0002] The pulse controller is the main control device for the pulse jet cleaning of a pulse jet bag filter. Its output signal controls the electromagnetic pulse valve to circulate and clean the filter bags, ensuring the dust collector's processing capacity and dust collection efficiency.

[0003] Chinese patent document CN217855174U discloses a multifunctional, energy-saving, and safe pulse dust collector controller, including an electrical control box and an electrical control system. The electrical control system is housed in the control box and includes a controller, a power module, a touch screen, a transmitter, multiple indicator lights, and multiple knobs. The power module, touch screen, transmitter, indicator lights, and knobs are all electrically connected to the controller. The controller's output is electrically connected to the control terminal of the pulse jet valve. The transmitter's analog signal input terminal is connected to a temperature sensor and a pressure sensor, which are located within the dust collector. The transmitter's digital signal output terminal is connected to the controller. This invention features temperature and pressure sensors, triggering an alarm when safety settings are exceeded. It only begins operation after a certain period of time, when dust accumulates, thus providing energy savings. It automatically adjusts the pulse jet time and interval based on data collected by the differential pressure sensor.

[0004] However, in the above-mentioned solutions and existing technologies, the pulse controller of the pulse dust collector is fixed to the side wall of the pulse dust collector housing by bolts. During operation, personnel need to use auxiliary tools to tighten the multiple bolts used to fix the pulse controller, which is time-consuming and inconvenient and needs to be improved and optimized. Utility Model Content

[0005] The purpose of this invention is to provide a pulse controller for a pulse dust collector to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a pulse controller for a pulse dust collector, comprising: a pulse controller body, wherein a wiring conduit is provided on the side wall of the pulse controller body, and a mounting groove is provided on the side wall of the pulse dust collector housing, and a wiring port is provided on the bottom wall of the mounting groove; the pulse controller body is fitted into the mounting groove, and the pulse controller body is mounted on the pulse dust collector housing via a mounting assembly.

[0007] Preferably, the installation assembly includes a diagonal brace bracket, a U-shaped positioning plate, a rotating plate, and an L-shaped insert plate. The diagonal brace bracket is symmetrically connected and arranged on the side wall of the pulse dust collector housing. The bottom wall of the pulse controller body is in contact with the end face of the diagonal brace bracket. The U-shaped positioning plate is symmetrically connected and arranged on the side wall of the pulse dust collector housing.

[0008] Preferably, a limit slot is provided on the side wall of the U-shaped positioning plate, and bosses are symmetrically connected on both sides of the pulse controller body. A rotating plate is rotatably provided on the boss, and the rotating plate is snapped into the groove of the U-shaped positioning plate.

[0009] Preferably, the rotating plate has a groove, a slide plate is movably engaged in the groove, a support column is connected to the side wall of the slide plate, and a spring is sleeved on the support column.

[0010] Preferably, the end of the support column is connected to an L-shaped insert plate through the end wall of the rotating plate, the end of the L-shaped insert plate is inserted into the limiting slot, and a hand-tightening bolt is threaded on the side wall of the L-shaped insert plate.

[0011] Preferably, the end of the screw of the hand-tightening bolt is connected to a positioning block, and a positioning slot is provided on the side wall of the rotating plate, with the positioning block and the positioning slot being inserted into each other.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] After placing the pulse controller body on the end face of the inclined support bracket, adjust the position of the pulse controller body so that it is embedded in the mounting groove. Rotate the rotating plate so that it is engaged in the groove of the U-shaped positioning plate. The spring returns and pushes the sliding plate and L-shaped insert plate to move, so that the end of the L-shaped insert plate moves and inserts into the limit slot. Then, control the positioning block to move and insert into the positioning slot to fix the position of the L-shaped insert plate, thus completing the installation of the pulse controller body. The operation is simple, and the operator does not need to use auxiliary tools to quickly install and remove the pulse controller body onto the pulse dust collector housing. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This utility model Figure 1 A magnified view of a section at point A in the middle;

[0016] Figure 3 This is a side view of the main body of the pulse controller of this utility model;

[0017] Figure 4 This is a schematic diagram of the connection of the inclined brace bracket structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the connecting plate structure of this utility model;

[0019] Figure 6 This is a cross-sectional view of the rotating plate structure of this utility model.

[0020] In the diagram: 1. Pulse controller body; 2. Wiring pipe; 3. Pulse dust collector housing; 4. Mounting groove; 5. Wiring port; 6. Diagonal brace bracket; 7. U-shaped positioning plate; 8. Limiting slot; 9. Boss; 10. Rotating plate; 11. Slide groove; 12. Slide plate; 13. Support column; 14. Spring; 15. L-shaped insert plate; 16. Hand-tightening bolt; 17. Positioning insert block; 18. Positioning slot. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Please see Figures 1-6 This utility model provides a technical solution: a pulse controller for a pulse dust collector, comprising: a pulse controller body 1, a wiring conduit 2 provided on the side wall of the pulse controller body 1, an installation groove 4 provided on the side wall of the pulse dust collector housing 3, and a wiring port 5 provided on the bottom wall of the installation groove 4; the pulse controller body 1 is embedded in the installation groove 4, and the pulse controller body 1 is mounted on the pulse dust collector housing 3 through an installation assembly.

[0023] The pulse controller body 1 is fitted into the mounting groove 4 for positioning and mounting the pulse controller body 1 on the pulse dust collector housing 3. The wiring of the pulse controller body 1 passes through the wiring pipe 2 and extends into the wiring port 5 to connect with the pulse dust collector wiring.

[0024] The inclined support bracket 6 in the installation assembly is symmetrically connected and installed on the side wall of the pulse dust collector housing 3. The bottom wall of the pulse controller body 1 is in contact with the end face of the inclined support bracket 6. The U-shaped positioning plate 7 is symmetrically connected and installed on the side wall of the pulse dust collector housing 3.

[0025] The bottom wall of the pulse controller body 1 is engaged with the end face of the inclined support bracket 6, which allows the inclined support bracket 6 to assist in supporting the pulse controller body 1 and improve the installation stability of the pulse controller body 1.

[0026] The U-shaped positioning plate 7 has a limit slot 8 on its side wall, and the pulse controller body 1 has protrusions 9 symmetrically connected on both side walls. A rotating plate 10 is rotatably mounted on the protrusion 9 and is snapped into the groove of the U-shaped positioning plate 7.

[0027] A rotating plate 10 is rotatably mounted on the boss 9. The rotating plate 10 can be rotatably engaged into the groove of the U-shaped positioning plate 7 to limit the inner side wall of the U-shaped positioning plate 7. This is used for the fixed installation of the pulse controller body 1.

[0028] The rotating plate 10 has a sliding groove 11, and a sliding plate 12 is movably engaged in the sliding groove 11. A support column 13 is connected to the side wall of the sliding plate 12, and a spring 14 is sleeved on the support column 13.

[0029] When spring 14 is in a compressed state, spring 14 returns to its original state and provides a thrust to slide plate 12 as it moves to the end of slide groove 11.

[0030] The end of the support column 13 is connected to the end wall of the rotating plate 10 with an L-shaped insert plate 15. The end of the L-shaped insert plate 15 is inserted into the limiting slot 8. A hand-tightening bolt 16 is threaded on the side wall of the L-shaped insert plate 15.

[0031] The L-shaped insert plate 15 can move horizontally along with the support column 13 and the slide plate 12. The end of the L-shaped insert plate 15 is inserted into the limiting slot 8 to fix the position of the rotating plate 10 in the groove of the U-shaped positioning plate 7.

[0032] The screw end of the hand-tightening bolt 16 is connected to a positioning plug 17, and a positioning slot 18 is provided on the side wall of the rotating plate 10. The positioning plug 17 is inserted into the positioning slot 18.

[0033] Turning the hand-tightening bolt 16 controls the up-and-down movement of the positioning block 17. The positioning block 17 is inserted into the positioning slot 18 to assist in fixing the position of the L-shaped insert plate 15.

[0034] Working principle: First, complete the wiring between the pulse controller body 1 and the pulse dust collector. Then, place the pulse controller body 1 on the end face of the inclined support bracket 6. Move and adjust the position of the pulse controller body 1 along the inclined support bracket 6 so that the pulse controller body 1 is inserted into the mounting groove 4. When the side wall of the pulse controller body 1 is in contact with the bottom wall of the mounting groove 4, rotate the rotating plate 10 to make it engage with the groove of the U-shaped positioning plate 7. During the rotation of the rotating plate 10, the L-shaped insert plate 15 moves along the rotating plate 10. At this time, the slide plate 12 moves with the L-shaped insert plate 15 and compresses the spring 14 until the side wall of the rotating plate 10 is in contact with the U-shaped positioning plate 7. When the bottom wall of the groove of the positioning plate 7 is opened, the L-shaped insert plate 15 is released, the spring 14 returns to its original position and pushes the slide plate 12 and the L-shaped insert plate 15 to move. This allows the end of the L-shaped insert plate 15 to move and insert into the limiting slot 8 on the side wall of the U-shaped positioning plate 7. Then, the hand-tightening bolt 16 is turned to control the positioning block 17 to move downward and insert into the positioning slot 18 to fix the position of the L-shaped insert plate 15. This achieves stable locking of the rotating plate 10 in the groove of the U-shaped positioning plate 7, completing the installation of the pulse controller body 1. The operation is simple, and the operator does not need to use auxiliary tools during operation, so that the pulse controller body 1 can be quickly disassembled and installed on the pulse dust collector housing.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pulse controller for a pulse dust collector, comprising: The pulse controller body (1) has a wiring pipe (2) on its side wall, and the pulse dust collector housing (3) has an installation groove (4) on its side wall, and a wiring port (5) on its bottom wall. The pulse controller body (1) is fitted into the mounting groove (4), and the pulse controller body (1) is mounted on the pulse dust collector housing (3) through the mounting components.

2. A pulse controller for a pulse dust collector according to claim 1, characterized in that: The installation components include a diagonal brace bracket (6), a U-shaped positioning plate (7), a rotating plate (10), and an L-shaped insert plate (15). The diagonal brace bracket (6) is symmetrically connected and installed on the side wall of the pulse dust collector housing (3). The bottom wall of the pulse controller body (1) is in contact with the end face of the diagonal brace bracket (6). The U-shaped positioning plate (7) is symmetrically connected and installed on the side wall of the pulse dust collector housing (3).

3. A pulse controller for a pulse dust collector according to claim 2, characterized in that: The U-shaped positioning plate (7) has a limit slot (8) on its side wall. The pulse controller body (1) has bosses (9) symmetrically connected on both sides. A rotating plate (10) is rotatably mounted on the bosses (9). The rotating plate (10) is snapped into the groove of the U-shaped positioning plate (7).

4. A pulse controller for a pulse dust collector according to claim 3, characterized in that: The rotating plate (10) has a sliding groove (11) inside, and a sliding plate (12) is movably engaged in the sliding groove (11). A support column (13) is connected to the side wall of the sliding plate (12), and a spring (14) is sleeved on the support column (13).

5. A pulse controller for a pulse dust collector according to claim 4, characterized in that: The end of the support column (13) is connected to the end wall of the rotating plate (10) with an L-shaped insert plate (15). The end of the L-shaped insert plate (15) is inserted into the limiting slot (8). A hand-tightening bolt (16) is threaded on the side wall of the L-shaped insert plate (15).

6. A pulse controller for a pulse dust collector according to claim 5, characterized in that: The screw end of the hand-tightening bolt (16) is connected to a positioning plug (17), and a positioning slot (18) is provided on the side wall of the rotating plate (10). The positioning plug (17) and the positioning slot (18) are inserted into each other.

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