Pulse bag type dust collector based on atmospheric pollution control

Abstract

The utility model relates to the technical field of pulse bag type dust collectors, and discloses a pulse bag type dust collector based on air pollution control, which comprises a main board, an air transportation mechanism is arranged at the top in the main board, the air transportation mechanism is arranged at the bottom of the main board, and the air transportation mechanism comprises a pulse assembly and a dust collection assembly. The pulse assembly is arranged at the top of the main plate, the dust collecting assembly is arranged at the top of the main plate and comprises a filtering assembly and a dust discharging assembly, and the filtering assembly is arranged at the bottom in the main plate; the dust discharging assembly is arranged at the bottom of the main plate, the bottom of the main plate is fixedly connected with a supporting frame, the bottom of the supporting frame is fixedly connected with a bottom mounting base, an upper cover plate is arranged at the top of the main plate, a first handle is fixedly connected to the top of the upper cover plate, and a fixing bolt is arranged at the top of the upper cover plate. The main plate and the upper cover plate are connected together through the fixing bolts, the overall blocking and dust removing effects of the device are excellent, and effective operation of the device is kept.

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 used for preventing and controlling air pollution. Background Art

[0002] Since the pulse bag dust collector was introduced in the 1950s, it has been widely used at home and abroad and has been continuously improved. It has made great progress in purifying dusty gases. Due to the advanced cleaning technology and the significant improvement of the air-to-cloth ratio, it has the characteristics of large air volume, small footprint, high purification efficiency, reliable operation, simple structure, and low maintenance. The dust removal efficiency can reach more than 99%. It is a mature and relatively complete high-efficiency dust removal equipment.

[0003] According to a kind of air box pulse bag dust collector for pollution prevention and control disclosed on the patent website (authorization announcement number: CN211635644U), "The utility model discloses an air box pulse bag dust collector for pollution prevention and control, including a support frame, a dust hopper, a dust removal box, an upper box and a dust removal filter bag. The top of the support frame is fixedly connected to the dust removal box, and a controller is provided on one side of the dust removal box. The left side of the top of the dust removal box is fixedly connected to the support plate, and the top of the support plate is fixedly connected to the air storage tank. An electromagnetic pulse valve is provided on one side of the air storage tank, and the top of the dust removal box is fixedly connected to the upper box. When the utility model is working, dust is sucked into the air box pulse bag dust collector by opening it. A control switch is provided on the top of the operation panel, a display screen is provided on one side of the control switch, and a working panel provided at the bottom of the display screen is used to debug the internal environment. A diverter plate is provided on the top of the dust removal filter bag, and a through hole is provided in the center of the diverter plate to flow the treated dust to the dust exhaust device. An air purifier is provided inside the air inlet, and a protective cover is provided on the right side of the air inlet to discharge pure air."

[0004] Based on the above, the applicant believes that there are the following defects:

[0005] The air box pulse bag dust collector for pollution control is not effective enough in handling dust. Some dust may be adsorbed inside the device, affecting work efficiency. The dust filter bag of the device cannot be quickly installed and disassembled, and the inside of the device cannot be quickly cleaned. Utility Model Content

[0006] The purpose of the utility model is to provide a pulse bag dust collector for air pollution prevention and control to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pulse bag dust collector for air pollution prevention and control, comprising a main board, an air transport mechanism is arranged at the top of the main board, a dust handling mechanism is arranged at the bottom of the main board, the air transport mechanism comprises a pulse component and a dust collection component, the pulse component is arranged at the top of the main board, the dust collection component is arranged at the top of the main board, the dust handling mechanism comprises a filter component and an ash discharge component, the filter component is arranged at the bottom of the main board; the ash discharge component is arranged at the bottom of the main board.

[0008] Preferably, a support frame is fixedly connected to the bottom of the mainboard, a bottom mounting seat is fixedly connected to the bottom of the support frame, an upper cover plate is arranged on the top of the mainboard, a handle is fixedly connected to the top of the upper cover plate, a fixing bolt is arranged on the top of the upper cover plate, and the mainboard and the upper cover plate are connected together by the fixing bolt.

[0009] Preferably, the pulse assembly includes an air inlet, which is fixedly connected to the top left side of the main board, an air inlet filter is arranged on the left side of the air inlet, a support seat is fixedly connected to the top back side of the main board, a steam drum is arranged on the top of the support seat, a right-angle electronic pulse valve is arranged on the top of the steam drum, an air pipe is fixedly connected to the front side of the right-angle electronic pulse valve, a soft connecting sleeve is sleeved on the surface of the air pipe, and the gas inside the device is pulsed dust-removed by the right-angle electronic pulse valve, the overall effect is excellent, and the internal dust can be effectively cleaned.

[0010] Preferably, the dust collection assembly includes a perforated plate, a perforated plate is arranged on the top of the interior of the main board, a through hole is opened on the top of the perforated plate, a mounting thread is fixedly connected to the bottom of the through hole, a protective frame is threadedly connected to the bottom of the mounting thread, a collecting bag is arranged on the bottom of the protective frame, an exhaust port is fixedly connected to the top right side of the main board, the collecting bag is threadedly connected to the bottom of the mounting thread through the protective frame, the overall installation and disassembly are very simple, the collection bag can be replaced and maintained at any time conveniently, and the utilization efficiency of the device is improved.

[0011] Preferably, the filter assembly includes a mounting frame, the left and right sides of the mainboard are fixedly connected with the mounting frame, the left side of the mounting frame is provided with a slot, the slot is provided with a filter screen 1, the bottom of the filter screen 1 is provided with a filter screen 2, the front of the mainboard is provided with an inspection door, the front of the inspection door is fixedly connected with an observation window, the front of the inspection door is fixedly connected with a handle 2, when dust enters the interior of the device, it will fall to the bottom through the filter screen 1 and the filter screen 2, the two layers of filter screens can effectively absorb the dust to prevent the bottom from being blocked by dust, and at the same time, dust will not accumulate inside the device.

[0012] Preferably, the ash removal assembly includes a lower cone, which is fixedly connected to the bottom of the main board, an observation port is provided on the back of the lower cone, a handle three is fixedly connected to the back of the observation port, an observation port fixing ring is fixedly connected to the left side of the observation port, a fixing bolt is provided on the surface of the observation port fixing ring, a nut is provided at the bottom of the fixing bolt, and an observation port fixing plate is fixedly connected to the right side of the observation port fixing ring.

[0013] Preferably, a lower cone is fixedly connected to the bottom of the main board, a handle-clamped centerline butterfly valve is fixedly connected to the lower cone, and an ash discharge port is fixedly connected to the bottom of the handle-clamped centerline butterfly valve.

[0014] Compared with the prior art, the utility model provides a pulse bag dust collector for air pollution prevention and control, which has the following beneficial effects:

[0015] The pulse bag dust collector for air pollution prevention and control uses a right-angle electronic pulse valve to perform pulse dust removal on the gas inside the device. The overall effect is excellent and the internal dust can be effectively cleaned. The collection bag is connected to the bottom of the installation thread through a protective frame thread. The overall installation and disassembly are very simple, which makes it easy to replace and maintain the collection bag at any time, thereby improving the use efficiency of the device.

[0016] The pulse bag dust collector used for air pollution prevention and control, when dust enters the device, it will fall to the bottom through filter 1 and filter 2. The two layers of filter can effectively absorb the dust to prevent the bottom from being blocked by dust, and the dust will not accumulate inside the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the air inlet structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the right-angle electronic pulse valve of the utility model;

[0021] Figure 4 This is a schematic diagram of the collection bag structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the installation structure of the collection bag structure of the utility model;

[0023] Figure 6 This is a schematic diagram of the exhaust port structure of the utility model;

[0024] Figure 7 This is a schematic diagram of the structural filtering assembly of the utility model;

[0025] Figure 8 This is a schematic diagram of the observation port of the utility model structure;

[0026] Fig. 9 It is a schematic diagram of the ash removal component of the utility model structure.

[0027] In the figure: 1, main board; 2, support frame; 3, bottom mounting seat; 4, upper cover; 5, handle 1; 6, fixing bolt; 7, air transport mechanism; 71, pulse assembly; 711, air inlet; 712, air inlet filter; 713, support seat; 714, steam drum; 715, right-angle electronic pulse valve; 716, air pipe; 717, soft connection sleeve; 72, dust collection assembly; 721, orifice plate; 722, through hole; 723, mounting thread; 724, protective frame; 725, collection bag; 7 26. Exhaust port; 8. Dust handling mechanism; 81. Filter assembly; 811. Mounting bracket; 812. Card slot; 813. Filter screen one; 814. Filter screen two; 815. Inspection door; 816. Observation window; 817. Handle two; 82. Ash discharge assembly; 821. Lower cone; 822. Observation port; 823. Handle three; 824. Observation port fixing ring; 825. Fixing bolt; 826. Nut; 827. Observation port fixing plate; 828. Handle clamp centerline butterfly valve; 829. Ash discharge port. DETAILED DESCRIPTION

[0028] 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.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The utility model provides the following technical solutions: Embodiment 1

[0031] See also Figure 1-6 A pulse bag dust collector for air pollution prevention and control includes a main board 1, an air transport mechanism 7 is arranged at the top of the main board 1, a dust handling mechanism 8 is arranged at the bottom of the main board 1, the air transport mechanism 7 includes a pulse component 71 and a dust collecting component 72, the pulse component 71 is arranged at the top of the main board 1, the dust collecting component 72 is arranged at the top of the main board 1, the dust handling mechanism 8 includes a filter component 81 and an ash discharge component 82, the filter component 81 is arranged at the bottom of the main board 1; the ash discharge component 82 is arranged at the bottom of the main board 1;

[0032] The bottom of the mainboard 1 is fixedly connected with a support frame 2, the bottom of the support frame 2 is fixedly connected with a bottom mounting seat 3, the top of the mainboard 1 is provided with an upper cover plate 4, the top of the upper cover plate 4 is fixedly connected with a handle 5, the top of the upper cover plate 4 is provided with a fixing bolt 6, and the mainboard 1 and the upper cover plate 4 are connected together through the fixing bolt 6;

[0033] The pulse assembly 71 includes an air inlet 711, which is fixedly connected to the top of the left side of the main board 1. An air inlet filter 712 is arranged on the left side of the air inlet 711. A support seat 713 is fixedly connected to the top of the back of the main board 1. A steam drum 714 is arranged on the top of the support seat 713. A right-angle electronic pulse valve 715 is arranged on the top of the steam drum 714. An air pipe 716 is fixedly connected to the front of the right-angle electronic pulse valve 715. A soft connection sleeve 717 is sleeved on the surface of the air pipe 716. The gas inside the device is pulsed and dusted through the right-angle electronic pulse valve 715. The overall dust removal effect is excellent, and the dust inside can be effectively cleaned.

[0034] The dust collecting assembly 72 includes a perforated plate 721. The perforated plate 721 is arranged on the top of the main board 1. A through hole 722 is opened on the top of the perforated plate 721. A mounting thread 723 is fixedly connected to the bottom of the through hole 722. A protective frame 724 is threadedly connected to the bottom of the mounting thread 723. A collecting bag 725 is arranged on the bottom of the protective frame 724. An exhaust port 726 is fixedly connected to the top right side of the main board 1. The collecting bag 725 is threadedly connected to the bottom of the mounting thread 723 through the protective frame 724. The overall installation and disassembly are very simple, which makes it easy to replace and maintain the collecting bag 725 at any time, thereby improving the utilization efficiency of the device. Embodiment 2

[0035] See also Figure 7-9, and on the basis of the first embodiment, the filter assembly 81 further comprises a mounting frame 811, the mounting frames 811 are fixedly connected to the left and right sides of the main board 1, a card slot 812 is provided on the left side of the mounting frame 811, a filter screen 1 813 is provided inside the card slot 812, a filter screen 2 814 is provided at the bottom of the filter screen 1 813, an inspection door 815 is provided on the front of the main board 1, an observation window 816 is fixedly connected to the front of the inspection door 815, and a handle 2 817 is fixedly connected to the front of the inspection door 815. When dust enters the interior of the device, it will fall to the bottom through the filter screen 1 813 and the filter screen 2 814. The two layers of filter screens can effectively absorb the dust to prevent the bottom from being blocked by dust, and at the same time, dust will not accumulate inside the device;

[0036] The dust removal assembly 82 includes a lower cone 821, which is fixedly connected to the bottom of the main board 1, an observation port 822 is arranged on the back of the lower cone 821, a handle 3 823 is fixedly connected to the back of the observation port 822, an observation port fixing ring 824 is fixedly connected to the left side of the observation port 822, a fixing bolt 825 is arranged on the surface of the observation port fixing ring 824, a nut 826 is arranged at the bottom of the fixing bolt 825, and an observation port fixing plate 827 is fixedly connected to the right side of the observation port fixing ring 824;

[0037] A lower cone 821 is fixedly connected to the bottom of the main board 1, a handle-clamped centerline butterfly valve 828 is fixedly connected to the lower cone 821, and an ash discharge port 829 is fixedly connected to the bottom of the handle-clamped centerline butterfly valve 828.

[0038] In actual operation, when the device is used, the device is placed in a place where dust removal is required, and the device is turned on. Air enters the device through the air inlet 711 and the air inlet filter 712. The installation of the mounting seat 3 at the bottom of 712 can prevent some large pollutants from entering the device and causing blockage. The right-angle electronic pulse valve 715 on the back of the main board 1 is started. The pulse valve will perform pulse dust removal on the air inside the device, and the dust will fall. Clean air will be discharged from the exhaust port 726. The dust falls into the collection bag 725, and then falls due to gravity, passing through the filter 1 813 and the filter 2 813 respectively. 14 continues to fall downward, open the handle to clamp the center line butterfly valve 828, and the dust falls out from the dust discharge port 829. The collection bag 725 is threadedly connected to the bottom of the installation thread 723 through the protective frame 724. The overall installation and disassembly are very simple, and the collection bag 725 can be replaced and maintained at any time. When it is necessary to clean the filter screen 1 813 and the filter screen 2 814, the inspection door 815 is opened, and the filter screen 1 813 and the filter screen 2 814 are taken out for replacement. When it is necessary to clean the lower cone 821, the observation port 822 on the back is opened to maintain the inside.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A pulse bag dust collector for air pollution prevention and control, comprising a main board (1), characterized in that: An air transport mechanism (7) is provided at the top of the main board (1), and a dust handling mechanism (8) is provided at the bottom of the main board (1); The air transport mechanism (7) comprises a pulse component (71) and a dust collection component (72); the pulse component (71) is arranged on the top of the main board (1); and the dust collection component (72) is arranged on the top of the main board (1); The dust handling mechanism (8) comprises a filter component (81) and a dust removal component (82); the filter component (81) is arranged at the bottom of the main board (1); and the dust removal component (82) is arranged at the bottom of the main board (1).

2. The pulse bag dust collector for air pollution prevention and control according to claim 1 is characterized in that: The bottom of the main board (1) is fixedly connected to a support frame (2), the bottom of the support frame (2) is fixedly connected to a bottom mounting seat (3), the top of the main board (1) is provided with an upper cover plate (4), the top of the upper cover plate (4) is fixedly connected to a handle (5), the top of the upper cover plate (4) is provided with a fixing bolt (6), and the main board (1) and the upper cover plate (4) are connected together via the fixing bolt (6).

3. The pulse bag dust collector for air pollution prevention and control according to claim 1, characterized in that: The pulse assembly (71) comprises an air inlet (711), the air inlet (711) being fixedly connected to the top left side of the main board (1), an air inlet filter (712) being arranged on the left side of the air inlet (711), a support seat (713) being fixedly connected to the top back side of the main board (1), a steam drum (714) being arranged on the top of the support seat (713), a right-angle electronic pulse valve (715) being arranged on the top of the steam drum (714), an air pipe (716) being fixedly connected to the front side of the right-angle electronic pulse valve (715), and a soft connection sleeve (717) being sleeved on the surface of the air pipe (716).

4. The pulse bag dust collector for air pollution prevention and control according to claim 1 is characterized in that: The dust collection assembly (72) comprises a perforated plate (721), the perforated plate (721) being arranged at the top of the interior of the main board (1), a through hole (722) being provided at the top of the perforated plate (721), a mounting thread (723) being fixedly connected to the bottom of the through hole (722), a protective frame (724) being threadedly connected to the bottom of the mounting thread (723), a collection bag (725) being arranged at the bottom of the protective frame (724), and an exhaust port (726) being fixedly connected to the top of the right side of the main board (1).

5. The pulse bag dust collector for air pollution prevention and control according to claim 1, characterized in that: The filter assembly (81) comprises a mounting frame (811), the mounting frame (811) being fixedly connected to both left and right sides of the main board (1), a slot (812) being provided on the left side of the mounting frame (811), a filter screen 1 (813) being provided inside the slot (812), a filter screen 2 (814) being provided at the bottom of the filter screen 1 (813), an inspection door (815) being provided on the front side of the main board (1), an observation window (816) being fixedly connected to the front side of the inspection door (815), and a handle 2 (817) being fixedly connected to the front side of the inspection door (815).

6. The pulse bag dust collector for air pollution prevention and control according to claim 1, characterized in that: The ash discharge assembly (82) comprises a lower cone (821), the lower cone (821) being fixedly connected to the bottom of the main board (1), an observation port (822) being arranged on the back of the lower cone (821), a handle three (823) being fixedly connected to the back of the observation port (822), an observation port fixing ring (824) being fixedly connected to the left side of the observation port (822), a fixing bolt (825) being arranged on the surface of the observation port fixing ring (824), a nut (826) being arranged at the bottom of the fixing bolt (825), and an observation port fixing plate (827) being fixedly connected to the right side of the observation port fixing ring (824).

7. The pulse bag dust collector for air pollution prevention and control according to claim 6 is characterized in that: The bottom of the main board (1) is fixedly connected to a lower cone (821), the lower cone (821) is fixedly connected to a handle-clamped centerline butterfly valve (828), and the bottom of the handle-clamped centerline butterfly valve (828) is fixedly connected to an ash discharge port (829).

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