Energy-saving pulse injection controller for bag type dust collector

Abstract

The utility model relates to the technical field of pulse controllers, and discloses an energy-saving pulse injection control instrument for a bag type dust collector, which comprises a pulse instrument shell, a dust cover and an integrated circuit board, one side of the dust cover is rotatably connected with the pulse instrument shell through a hinge, and the integrated circuit board is arranged inside the pulse instrument shell. According to the energy-saving pulse injection controller for the bag type dust collector, by pressing a control panel, a control rod drives an L-shaped block to move, through movement of the L-shaped block, a connecting rod drives a connecting block to move downwards, and a fixing rod is separated from the interior of a fixing hole, so that limiting of a dust cover is relieved, and a user can quickly open the dust cover; and then the pulse injection frequency or strength is adjusted according to the change of the number of the attached particles, air consumption and injection efficiency are reduced through timely injection adjustment, energy waste is reduced, meanwhile, equipment abrasion caused by untimely adjustment can be relieved, and the maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to pulse controller technical field especially relates to a bag type dust collector with energy -saving type pulse spray control instrument. BACKGROUND

[0002] Pulse control instrument is the main control device of pulse bag type dust collector spray ash removal, and its output signal controls electromagnetic pulse valve to carry out cyclic ash removal to filter bag, so as to ensure the processing capacity and dust collection efficiency of dust collector, and pulse controller adopts industrial grade chip as control core, has obvious setting mark on printed wiring board, can conveniently carry out the setting of control instrument, the output side of control instrument is equipped with the working indication of each output point, and the state of output point can be quickly judged, control instrument is equipped with manual operation button, and the debugging, operation of equipment can be conveniently carried out, the pulse interval and repeated cycle are set, thereby play the role of energy saving.

[0003] In view of the above and prior art related technology, the inventor considers that the following defects often exist: the existing pulse control instrument usually adopts the traditional screw fixing mode to install the dust cover during installation and maintenance, and the dust cover fixing mode under the traditional fixing mode may cause the adjustment to be not timely during the operation of the dust collector, and the non-timely spray adjustment may cause excessive or insufficient air consumption, energy waste, and also may aggravate the wear of the equipment and increase the maintenance cost. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem that the dust cover fixing mode under the traditional fixing mode may cause the adjustment to be not timely during the operation of the dust collector, and the non-timely spray adjustment may cause excessive or insufficient air consumption, energy waste, and also may aggravate the wear of the equipment and increase the maintenance cost.

[0005] In order to achieve the above object, the technical scheme adopted by the present application is as follows: a kind of energy-saving type pulse jet control instrument for bag type dust collector, including pulse instrument shell, dust cover and integrated circuit board, the dust cover is rotatably connected with pulse instrument shell by hinge on one side, the integrated circuit board is installed in the inside of pulse instrument shell, the shell is installed on the both sides of pulse instrument shell, the both sides of dust cover are equipped with fixed block, the surface of fixed block is equipped with fixed hole, the inside of shell is equipped with fixed rod, the fixed rod is used in conjunction with fixed hole, the bottom end of fixed rod is equipped with connecting block, the both sides of connecting block are equipped with first recess, the inside of first recess is rotatably connected with connecting rod by pivot, the both sides of connecting block are equipped with L-shaped block, one end of L-shaped block is equipped with second recess, the end of connecting rod away from first recess is rotatably connected with the inside of second recess by pivot, the both sides of shell are equipped with through hole, the inside of through hole is slidably connected with control rod, one end of control rod is fixedly connected with L-shaped block, the bottom of connecting block is equipped with first spring, the end of first spring away from connecting block is fixedly connected with the inner wall of pulse instrument shell.

[0006] Preferably, the end of the control rod away from the L-shaped block is equipped with a control panel.

[0007] Preferably, the surface of the control rod is sleeved with a second spring, one end of the second spring is fixedly connected with the shell, and the other end of the second spring is fixedly connected with the control panel.

[0008] Preferably, the both sides of the L-shaped block are equipped with first sliding blocks, and the both sides of the inside of the shell are equipped with first sliding grooves matched with the first sliding blocks.

[0009] Preferably, the both sides of the connecting block are equipped with second sliding blocks, and the both sides of the inside of the shell are equipped with second sliding grooves matched with the second sliding blocks.

[0010] Preferably, the first spring and the second spring are used in conjunction, the first spring generates upward thrust, and the second spring generates thrust to make the control panel away from the shell.

[0011] Preferably, the top of the pulse instrument shell is equipped with a dustproof plate, and the outer wall of the dustproof plate is attached to the inner wall of the dust cover.

[0012] Preferably, the top of the fixed rod is inserted into the bottom of the fixed hole, and the top of the fixed rod is parallel to the top of the fixed hole after the fixed rod is inserted into the inside of the fixed hole.

[0013] The technical effects and advantages of the present application are as follows:

[0014] The utility model discloses, through pressing control board, make control rod drive L type block removal, through the removal of L type block makes connecting rod drive connecting block to move down, make fixed link to fixed hole's inside disengagement from, thereby remove the location of dust cover to convenient for user can open dust cover fast, and then according to the number of attached particulate matter changes to adjust pulse frequency or intensity of blowing, through timely blowing adjustment reduces air consumption and blowing efficiency, reduces energy waste, can also relieve the equipment wear and tear due to not timely adjustment simultaneously, reduce maintenance cost. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is main view structural schematic drawing of the utility model;

[0016] Figure 2 It is partial sectional view of the utility model;

[0017] Figure 3 It is the utility model Figure 2 It is partial close -up of A place in the utility model;

[0018] Figure 4 It is partial close -up of B place in the utility model Figure 1

[0019] Figure 5 It is structure schematic drawing of shell inside.

[0020] Legend: 1, pulse instrument shell;2, dust cover;3, integrated circuit board;4, shell;5, fixed block;6, fixed hole;7, fixed link;8, connecting block;9, first recess;10, connecting rod;11, L type block;12, control rod;13, control board;14, through -hole;15, first spring;16, second spring;17, first sliding block;18, first sliding slot;19, second sliding block;20, second sliding slot;21, second recess;22, dust plate. DETAILED DESCRIPTION

[0021] Now the utility model will be further explained in detail in conjunction with the drawings and preferred embodiment, these drawings are all simplified schematic diagram, just with the schematic way to show the basic structure of the utility model, therefore it just shows the constitution related with the utility model.

[0022] Refer to Figures 1-5 ​The utility model provides a kind of technical scheme shown in the utility model: a kind of energy-saving type pulse jet control instrument for bag type dust collector, including pulse instrument shell 1, dust cover 2 and integrated circuit board 3, one side of dust cover 2 is rotatably connected with pulse instrument shell 1 by hinge, integrated circuit board 3 is installed in the inside of pulse instrument shell 1, both sides of pulse instrument shell 1 are equipped with shell 4, both sides of dust cover 2 are equipped with fixed block 5, fixed hole 6 is opened in the surface of fixed block 5, fixed rod 7 is installed in the inside of shell 4, fixed rod 7 is used in cooperation with fixed hole 6, the top of fixed rod 7 is inserted into the bottom of fixed hole 6, the top of fixed rod 7 is parallel with the top of fixed hole 6 after fixed rod 7 is inserted into the inside of fixed hole 6, the bottom of fixed rod 7 is equipped with connecting block 8, both sides of connecting block 8 are equipped with first recess 9, connecting rod 10 is rotatably connected in the inside of first recess 9 by pivot, both sides of connecting block 8 are provided with L type block 11, second recess 21 is opened in one end of L type block 11, connecting rod 10 is rotatably connected in the inside of second recess 21 by pivot away from first recess 9, both sides of shell 4 are equipped with through hole 14, control rod 12 is slidably connected in the inside of through hole 14, one end of control rod 12 is fixedly connected with L type block 11, control plate 13 is installed on the end of control rod 12 away from L type block 11, first spring 15 is installed on the bottom of connecting block 8, the end of first spring 15 away from connecting block 8 is fixedly connected with the inner wall of pulse instrument shell 1, the setting of control plate 13 is convenient for user to control control rod 12 better, when needing to open dust cover 2, control rod 12 drives L type block 11 to move by pressing control plate 13, make connecting rod 10 drive connecting block 8 to move downwards by the movement of L type block 11, make fixed rod 7 separate from the inside of fixed hole 6, to release the location of dust cover 2, so that user can quickly open dust cover 2, then adjust pulse jet frequency or intensity according to the number of attached particulate matter, reduce air consumption and jet efficiency by timely jet adjustment, reduce energy waste, also can relieve equipment wear caused by not timely adjustment, reduce maintenance cost, after adjustment is completed, dust cover 2 is closed, control plate 13 is pulled, control rod 12 drives L type block 11 to move away from one side of connecting block 8, make connecting rod 10 drive connecting block 8 to move upwards, make fixed rod 7 insert into the inside of fixed hole 6, make the position of dust cover 2 fixed, after fixing, prevent connecting block 8 from falling by the upward thrust generated by first spring 15, to ensure that the position of fixed rod 7 is limited in the inside of fixed hole 6.

[0023] Refer to Figure 3 And Figure 5As shown, in the embodiment: the surface of the control rod 12 is sleeved with a second spring 16, one end of the second spring 16 is fixedly connected with the shell 4, the other end of the second spring 16 is fixedly connected with the control plate 13, the first spring 15 is used in cooperation with the second spring 16, the first spring 15 generates an upward thrust, and the second spring 16 generates a thrust to make the control plate 13 away from the shell 4, through the setting of the second spring 16, when the fixed rod 7 is inserted into the inside of the fixed hole 6, the second spring 16 generates a thrust to make the control plate 13 away from the shell 4, preventing the control plate 13 from driving the control rod 12 into the inside of the shell 4, through the cooperation of the first spring 15 and the second spring 16, the position of the fixed rod 7 can be more stably limited, and the pressure received can be shared, thereby slowing down the time of metal fatigue.

[0024] Referring to Figure 3 and Figure 5 As shown, in the embodiment: the two sides of the L-shaped block 11 are provided with first sliding blocks 17, and the inside of the shell 4 is provided with first sliding grooves 18 matched with the first sliding blocks 17, when the L-shaped block 11 moves, the first sliding blocks 17 and the first sliding grooves 18 are used in cooperation to guide the moving track of the L-shaped block 11, preventing the L-shaped block 11 from deviating when moving.

[0025] Referring to Figure 3 and Figure 5 As shown, in the embodiment: the two sides of the connecting block 8 are provided with second sliding blocks 19, and the inside of the shell 4 is provided with second sliding grooves 20 matched with the second sliding blocks 19, when the connecting block 8 moves, the second sliding blocks 19 and the second sliding grooves 20 are connected in sliding to limit the movement of the connecting block 8, preventing the connecting block 8 from tilting to ensure that the fixed rod 7 can be accurately inserted into the inside of the fixed hole 6.

[0026] Referring to Figure 1 and Figure 3 As shown, in the embodiment: the top of the pulse instrument shell 1 is provided with a dustproof plate 22, and the outer wall of the dustproof plate 22 is attached to the inner wall of the dust cover 2, the dustproof plate 22 is installed to prevent dust from entering the inside of the pulse instrument shell 1 after the dust cover 2 is closed.

[0027] Working principle: the user sets the control panel 13 to better control the control rod 12, when the dust cover 2 needs to be opened, press the control panel 13, the control rod 12 drives the L-shaped block 11 to move, when the L-shaped block 11 moves, the first sliding block 17 and the first sliding groove 18 are used in cooperation to guide the movement track of the L-shaped block 11, prevent the L-shaped block 11 from moving off, the connecting rod 10 drives the connecting block 8 to move downward, the fixed rod 7 is separated from the inside of the fixed hole 6, so as to release the limiting of the dust cover 2, so that the user can quickly open the dust cover 2, and then adjust the pulse blowing frequency or intensity according to the number of attached particles, after the adjustment is completed, the dust cover 2 is closed, the dustproof plate 22 is installed to play a dustproof role, prevent dust from entering the inside of the pulse instrument shell 1 after the dust cover 2 is closed, pull the control panel 13 to make the control rod 12 drive the L-shaped block 11 to move away from the connecting block 8, the connecting rod 10 drives the connecting block 8 to move upward, the fixed rod 7 is inserted into the inside of the fixed hole 6, the position of the dust cover 2 is fixed, after the fixed rod 7 is fixed, the upward thrust generated by the first spring 15 prevents the connecting block 8 from falling, so as to ensure that the position of the fixed rod 7 is limited in the inside of the fixed hole 6, when the connecting block 8 moves, the second sliding block 19 and the second sliding groove 20 are connected by sliding, the movement of the connecting block 8 is limited, preventing the connecting block 8 from tilting, so as to ensure that the fixed rod 7 can be accurately inserted into the inside of the fixed hole 6, through the setting of the second spring 16, when the fixed rod 7 is inserted into the inside of the fixed hole 6, the second spring 16 generates a thrust away from the shell 4 to prevent the control panel 13 from driving the control rod 12 into the inside of the shell 4, through the cooperation of the first spring 15 and the second spring 16, the position of the fixed rod 7 can be more stably limited, and the pressure can be shared, so as to slow down the time of metal fatigue.

[0028] Finally, it should be pointed out that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An energy-saving pulse jet controller for a bag filter, comprising a pulse meter housing (1), a dust cover (2), and an integrated circuit board (3), wherein one side of the dust cover (2) is rotatably connected to the pulse meter housing (1) via a hinge, and the integrated circuit board (3) is installed inside the pulse meter housing (1), characterized in that: The both sides of the pulse instrument shell (1) are provided with the shell (4), the both sides of the dust cover (2) are provided with the fixed block (5), the surface of the fixed block (5) is provided with the fixed hole (6), the inside of the shell (4) is provided with the fixed rod (7), the fixed rod (7) is used in cooperation with the fixed hole (6), the bottom of the fixed rod (7) is provided with the connecting block (8), the both sides of the connecting block (8) are provided with the first recess (9), the inside of the first recess (9) is rotatably connected with the connecting rod (10) through the rotating shaft, the both sides of the connecting block (8) are provided with the L-shaped block (11), one end of the L-shaped block (11) is provided with the second recess (21), the end, away from the first recess (9), of the connecting rod (10) is rotatably connected with the inside of the second recess (21) through the rotating shaft, the both sides of the shell (4) are provided with the through hole (14), the inside of the through hole (14) is slidably connected with the control rod (12), one end of the control rod (12) is fixedly connected with the L-shaped block (11), the bottom of the connecting block (8) is provided with the first spring (15), one end of the first spring (15), away from the connecting block (8), is fixedly connected with the inner wall of the pulse instrument shell (1).

2. The energy-saving pulse jet control instrument for a bag-type dust collector according to claim 1, characterized in that: The end, away from the L-shaped block (11), of the control rod (12) is provided with the control plate (13).

3. The energy-saving type pulse injection control instrument for a bag-type dust collector according to claim 1, characterized in that: The surface of the control rod (12) is provided with the second spring (16), one end of the second spring (16) is fixedly connected with the shell (4), the other end of the second spring (16) is fixedly connected with the control plate (13).

4. The energy-saving type pulse injection control instrument for a bag-type dust collector according to claim 1, characterized in that: The both sides of the L-shaped block (11) are provided with the first sliding block (17), the both sides of the inside of the shell (4) are provided with the first sliding slot (18) used in cooperation with the first sliding block (17).

5. The energy-saving type pulse injection control instrument for a bag-type dust collector according to claim 1, characterized in that: The both sides of the connecting block (8) are provided with the second sliding block (19), the both sides of the inside of the shell (4) are provided with the second sliding slot (20) used in cooperation with the second sliding block (19).

6. The energy-saving type pulse injection control instrument for a bag-type dust collector according to claim 1, characterized in that: The first spring (15) and the second spring (16) are used in cooperation, the first spring (15) generates upward thrust, and the second spring (16) generates thrust to make the control plate (13) away from the shell (4).

7. The energy-saving pulse jet control instrument for a bag-type dust collector according to claim 1, characterized in that: The top of the pulse instrument shell (1) is provided with the dustproof plate (22), and the outer wall of the dustproof plate (22) is attached to the inner wall of the dust cover (2).

8. The energy-saving pulse jet control instrument for a bag-type dust collector according to claim 1, characterized in that: The top of the fixed rod (7) is inserted into the bottom of the fixed hole (6), and after the fixed rod (7) is inserted into the inside of the fixed hole (6), the top of the fixed rod (7) is parallel to the top of the fixed hole (6).

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