Pulse bag-type dust collector

Abstract

The utility model relates to the technical field of pulse bag-type dust removers, and discloses a pulse bag-type dust remover which comprises a bin body and a dust collecting mechanism, the dust collecting mechanism comprises a first collecting vehicle and a second collecting vehicle, the first collecting vehicle is movably connected with a rotating piece through a fixing piece, the second collecting vehicle is provided with a sliding groove through a fixing plate, and the rotating piece is movably connected with the sliding groove. The sliding groove is movably connected with an elastic limiting piece through an open groove, a sliding block is fixedly installed on the front face of the elastic limiting piece, an ash hopper is fixedly installed at the bottom of the bin body, and an electromagnetic pulse valve is arranged on the side face of the upper end of the bin body. Through the arrangement of the first collecting vehicle, the second collecting vehicle, the fixing piece, the rotating piece, the open groove, the fixing plate, the sliding groove, the elastic limiting piece and the sliding block, dust can be collected through the first collecting vehicle and the second collecting vehicle in turn, and separation and combination of the first collecting vehicle and the second collecting vehicle are completed through separation and closing of the elastic limiting piece and the rotating piece; and dust in the dust hopper is prevented from drifting in the air.

Description

Technical Field

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

[0002] The pulse bag dust collector is composed of an ash hopper, an upper box body, a middle box body, a lower box body and other parts. The upper, middle and lower boxes are chamber structures. When working, the dust-laden gas enters the ash hopper from the air inlet duct, and the coarse dust particles fall directly into the bottom of the ash hopper. The fine dust particles enter the middle and lower boxes upward with the turning of the air flow, and the dust accumulates on the outer surface of the filter bag. The filtered gas enters the upper box body to the clean air collecting pipe-exhaust duct, and is discharged to the atmosphere through the exhaust fan. The cleaning process is to first cut off the clean air outlet duct of the room, so that the bag in the room is in a state of no airflow passing through (chamber air stop cleaning), and then open the pulse valve to use compressed air for pulse spraying and cleaning. The closing time of the cut-off valve is sufficient to ensure that the dust stripped from the filter bag after spraying is settled in the ash hopper, avoiding the phenomenon that the dust is attached to the surface of the adjacent filter bag with the air flow after leaving the surface of the filter bag, so that the filter bag is thoroughly cleaned, and the exhaust valve, pulse valve and ash unloading valve are fully automatically controlled by the programmable controller.

[0003] The dust in the ash hopper of the pulse bag dust collector in the prior art is not well collected and processed. Most of them are buried on the spot or transported in bags. The dust in the ash hopper will float in the air. For this reason, we propose a pulse bag dust collector. Utility Model Content

[0004] The purpose of the utility model is to provide a pulse bag dust collector to solve the problem in the above-mentioned background technology that the dust in the ash hopper of the pulse bag dust collector is not well collected and processed, and most of them are buried on the spot or transported in bags, and the dust in the ash hopper will float in the air.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pulse bag dust collector, including a bin body and a dust collection mechanism, the dust collection mechanism including a first collection vehicle and a second collection vehicle, the first collection vehicle being movably connected to a rotating member through a fixing member, the second collection vehicle being provided with a sliding groove through a fixing plate, the sliding groove being movably connected to an elastic limiting member through the groove, and a sliding block being fixedly installed on the front side of the elastic limiting member.

[0006] As a preferred solution, an ash hopper is fixedly installed at the bottom of the silo, an electromagnetic pulse valve is arranged on the upper side of the silo, an air inlet is opened on the side of the silo near the lower end, and an air outlet is opened on the side of the silo near the upper end.

[0007] As a preferred solution, the fixing member is fixedly mounted on two side surfaces of the first collecting vehicle, one end of the rotating member is rotatably connected to the outer wall of the fixing member, and the fixing plate is fixedly mounted on two side surfaces of the second collecting vehicle.

[0008] As a preferred solution, the sliding groove is opened on the front side of the fixed plate, the groove passes through one side of the fixed plate, the groove is communicated with the sliding groove, the bottom of the elastic limiting member is fixedly installed inside the groove, the top of the elastic limiting member is provided with a magnet, which can be magnetically inserted into the inside of the rotating member, the bottom of the sliding block is fixedly installed on the front side of the elastic limiting member, the sliding block is slidably connected to the inside of the sliding groove, and the size of the first collection vehicle and the second collection vehicle is adapted to the ash hopper.

[0009] As a preferred solution, an exhaust purification mechanism is provided on the outside of the air outlet, and the exhaust purification mechanism includes a connecting pipe, the connecting pipe is fixedly installed on the outside of the air outlet, a purifier is fixedly installed on the outer side of the connecting pipe, a card slot is opened inside the purifier, and a purification filter element is inserted into the card slot.

[0010] As a preferred solution, an exhaust pipe is fixedly mounted on one end of the purifier away from the connecting pipe.

[0011] Technical effects and advantages of the utility model:

[0012] 1. By means of the first collecting vehicle, the second collecting vehicle, the fixing member, the rotating member, the slot, the fixing plate, the sliding slot, the elastic limiting member and the sliding block, the first collecting vehicle and the second collecting vehicle can collect dust alternately, and the first collecting vehicle and the second collecting vehicle can be separated and combined by the separation and closing of the elastic limiting member and the rotating member, so as to prevent the dust in the ash hopper from being dispersed in the air.

[0013] 2. Through the setting of connecting pipes, purifiers, card slots, purification filters and exhaust pipes, the purification filters can adsorb and clean the relevant substances in the air after dust removal, avoiding direct discharge into the atmosphere to cause environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is an exploded view of the utility model.

[0016] Figure 3 It is an exploded view of the dust collection mechanism of the present utility model.

[0017] Figure 4 It is a partial structural exploded diagram of the dust collection mechanism of the utility model.

[0018] Figure 5It is an exploded diagram of the exhaust purification mechanism of the utility model.

[0019] In the figure: 1. bin body; 2. ash hopper; 3. electromagnetic pulse valve; 4. air inlet; 5. air outlet; 6. dust collecting mechanism; 61. first collecting vehicle; 62. second collecting vehicle; 63. fixing member; 64. rotating member; 65. slot; 66. fixing plate; 67. sliding slot; 68. elastic limit member; 69. sliding block; 7. exhaust purification mechanism; 71. connecting pipe; 72. purifier; 73. slot; 74. purification filter element; 75. exhaust duct. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0021] The utility model provides Figure 1-5 The pulse bag dust collector shown in the figure includes a bin body 1 and a dust collecting mechanism 6, the dust collecting mechanism 6 includes a first collecting vehicle 61 and a second collecting vehicle 62, the first collecting vehicle 61 is movably connected to a rotating member 64 through a fixing member 63, the second collecting vehicle 62 is provided with a sliding groove 67 through a fixing plate 66, the sliding groove 67 is movably connected to an elastic limiting member 68 through a slot 65, a sliding block 69 is fixedly installed on the front of the elastic limiting member 68, the fixing member 63 is fixedly installed on the two side surfaces of the first collecting vehicle 61, one end of the rotating member 64 is rotatably connected to the outer wall of the fixing member 63, the fixing plate 66 is fixedly installed on the two side surfaces of the second collecting vehicle 62, the sliding groove 67 is opened on the front of the fixing plate 66, the slot 65 runs through one side of the fixing plate 66, and the slot 65 is connected to the sliding groove 69. 7 is connected, the bottom of the elastic limit member 68 is fixedly installed inside the slot 65, the top of the elastic limit member 68 has a magnet, which can be magnetically inserted into the inside of the rotating member 64, the bottom of the sliding block 69 is fixedly installed on the front of the elastic limit member 68, and the sliding block 69 is slidably connected inside the sliding groove 67. The sizes of the first collection car 61 and the second collection car 62 are adapted to the ash hopper 2. After the dust inside the first collection car 61 is full, the second collection car 62 is pushed so that the second collection car 62 is located directly below the ash hopper 2, and then the sliding block 69 is pressed and the elastic limit member 68 is slid to the right along the sliding groove 67, so that the elastic limit member 68 is separated from the rotating member 64, and the first collection car 61 can be pushed out, and the first collection car 61 can be restored by reverse operation.

[0022] In this embodiment, an exhaust purification mechanism 7 is provided on the outside of the air outlet 5, and the exhaust purification mechanism 7 includes a connecting pipe 71, which is fixedly installed on the outside of the air outlet 5, and a purifier 72 is fixedly installed on the outer side of the connecting pipe 71. A slot 73 is provided inside the purifier 72, and a purification filter element 74 is inserted into the slot 73. An exhaust pipe 75 is fixedly installed on the end of the purifier 72 away from the connecting pipe 71. The dust-removed gas is discharged from the air outlet 5. After passing through the purifier 72, the relevant substances in the gas are adsorbed by the corresponding purification filter element 74, and the harmless gas is discharged into the atmosphere from the exhaust pipe 75.

[0023] In this embodiment, an ash hopper 2 is fixedly installed at the bottom of the silo 1, an electromagnetic pulse valve 3 is arranged on the upper side of the silo 1, an air inlet 4 is opened on the side of the silo 1 near the lower end, and an air outlet 5 is opened on the side of the silo 1 near the upper end. The ash hopper 2 is used for dust falling, the electromagnetic pulse valve 3 is used for dust removal, the air inlet 4 is used for dust-laden gas to enter, and the air outlet 5 is used for the gas after dust removal to be discharged.

[0024] Working principle of the utility model: the utility model is a pulse bag dust collector. After the dust inside the first collecting cart 61 is full, the second collecting cart 62 is pushed so that the second collecting cart 62 is located directly below the ash hopper 2, and then the sliding block 69 is pressed and the elastic limiting member 68 is slid to the right along the sliding groove 67 so that the elastic limiting member 68 is separated from the rotating member 64, and the first collecting cart 61 can be pushed out. The first collecting cart 61 can be restored by reverse operation.

[0025] The dust-removed gas is discharged from the air outlet 5, and after passing through the purifier 72, the relevant substances in the gas are adsorbed by the corresponding purification filter element 74, and the harmless gas is then discharged into the atmosphere from the exhaust pipe 75.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pulse bag dust collector, comprising a bin body (1) and a dust collecting mechanism (6), characterized in that: The dust collection mechanism (6) comprises a first collection vehicle (61) and a second collection vehicle (62); the first collection vehicle (61) is movably connected to a rotating member (64) via a fixing member (63); the second collection vehicle (62) is provided with a sliding groove (67) via a fixing plate (66); the sliding groove (67) is movably connected to an elastic limiting member (68) via a slot (65); a sliding block (69) is fixedly mounted on the front surface of the elastic limiting member (68).

2. The pulse bag dust collector according to claim 1 is characterized in that: An ash hopper (2) is fixedly mounted at the bottom of the silo (1), an electromagnetic pulse valve (3) is arranged on the upper side of the silo (1), an air inlet (4) is provided on the side of the silo (1) near the lower end, and an air outlet (5) is provided on the side of the silo (1) near the upper end.

3. The pulse bag dust collector according to claim 2 is characterized in that: The fixing member (63) is fixedly mounted on two side surfaces of the first collection vehicle (61), one end of the rotating member (64) is rotatably connected to the outer wall of the fixing member (63), and the fixing plate (66) is fixedly mounted on two side surfaces of the second collection vehicle (62).

4. The pulse bag dust collector according to claim 3 is characterized in that: The sliding groove (67) is formed on the front side of the fixed plate (66), the slot (65) passes through one side of the fixed plate (66), the slot (65) is communicated with the sliding groove (67), the bottom of the elastic limiting member (68) is fixedly mounted inside the slot (65), the top of the elastic limiting member (68) is provided with a magnet, which can be magnetically inserted into the inside of the rotating member (64), the bottom of the sliding block (69) is fixedly mounted on the front side of the elastic limiting member (68), the sliding block (69) is slidably connected inside the sliding groove (67), and the sizes of the first collecting vehicle (61) and the second collecting vehicle (62) are adapted to the ash hopper (2).

5. The pulse bag dust collector according to claim 2 is characterized in that: An exhaust purification mechanism (7) is arranged outside the air outlet (5), and the exhaust purification mechanism (7) comprises a connecting pipe (71), the connecting pipe (71) is fixedly mounted outside the air outlet (5), a purifier (72) is fixedly mounted on the outer side of the connecting pipe (71), a slot (73) is provided inside the purifier (72), and a purification filter element (74) is inserted inside the slot (73).

6. The pulse bag dust collector according to claim 5, characterized in that: An exhaust pipe (75) is fixedly mounted on one end of the purifier (72) away from the connecting pipe (71).

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