Novel cloth bag dust removal device

Abstract

The utility model discloses a novel cloth bag dust removal device, and belongs to the technical field of cloth bag dust removal devices. The dust removal device comprises a protection box and a dust removal mechanism, a box cover is detachably installed at the upper end of the protection box, the dust removal mechanism comprises a fixing frame, three rows of cloth bags are evenly arranged in the fixing frame in the width direction of the fixing frame, a connecting cylinder is installed at the upper end of each cloth bag, and a connecting column is installed at the upper end of each connecting cylinder; the upper ends of the connecting columns located in the same row are connected with fixing plates, the upper end of each fixing plate is evenly provided with three fixing columns in the horizontal direction, the fixing columns located in the same column are connected through connecting shafts, the two ends of each connecting shaft are detachably provided with connecting plates, and the lower end of each connecting plate is provided with a reciprocating air cylinder. According to the utility model, the cloth bag can be shaken, so that the purpose of cleaning dust can be realized, the actual dust removal effect can be ensured, the cleaning process is simple, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of bag dust removal devices, in particular to a novel bag dust removal device. Background Art

[0002] Dust removal device, commonly known as dust collector, is a device for removing or reducing the fly ash content in flue gas. The types of dust removal devices can be divided into biological nanofilm dust suppression device, cloud and mist dust suppression device, bag dust removal device, cyclone dust removal device, wet dust removal device, electrostatic dust removal device, desulfurization dust removal device. Most types of bag dust collectors are named according to the dust cleaning method, and are mainly divided into three types: mechanical vibration bag dust collector, atmospheric back-blowing bag dust collector and pulse jet bag dust collector. It has a high graded dust removal efficiency for submicron fine dust and a large range of gas processing volume. It is widely used in metallurgy, mining, cement, thermal power plants, building materials, casting, chemical industry, tobacco, asphalt mixer, grain, mechanical processing, and boiler dust removal. The dust-containing gas enters from the air inlet. When passing through the ash hopper, some large particles of dust in the gas are separated by inertia and gravity and fall directly into the bottom of the ash hopper.

[0003] Technicians engaged in dust removal work have found in actual work that during the dust removal process, a bag dust removal device is needed to deal with the dust in the air. However, in the process of cleaning the dust with existing bag dust removal devices, most of the users use tools to manually clean the dust. The cleaning process is cumbersome, and the dust is easy to leak and disperse, which reduces the practicality of the bag dust removal device. Utility Model Content

[0004] The purpose of the utility model is to provide a new bag dust removal device with a simple structure, easy operation, and the ability to achieve the purpose of dust cleaning, thereby ensuring the actual dust removal effect, simple cleaning process, and high work efficiency, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel bag dust removal device, comprising a protective box and a dust removal mechanism, wherein the upper end of the protective box is detachably provided with a box cover, and the dust removal mechanism comprises a fixing frame, wherein the interior of the fixing frame is evenly provided with three rows of bags along its width direction, and the upper end of each bag is provided with a connecting cylinder, and the upper end of the connecting cylinder is provided with a connecting column, and the upper ends of the connecting columns in the same row are connected with a fixing plate, and the upper end of each fixing plate is evenly provided with three fixing rods along the horizontal direction. The columns are connected by connecting shafts, and connecting plates are detachably installed at both ends of the connecting shafts. A reciprocating cylinder is installed at the lower end of each connecting plate. Three connecting pipes are installed at the lower part of both sides of the protection box, and an exhaust fan is installed at the input side of each connecting pipe. An air intake pipe is installed at the input side of the exhaust fan. A supporting plate is detachably installed at the lower end surface of the protection box, and an ash storage tank is installed inside the supporting plate. A row of evenly arranged exhaust pipes are provided at the upper part of both sides of the protection box.

[0006] Furthermore, a concave groove is provided on the lower end surface of the box cover, the upper end of the protection box is inserted into the concave groove, and visual windows are provided on the front and back sides of the protection box.

[0007] Furthermore, a supporting seat is installed on the inner side of the protection box, and extension plates are installed on both ends of the fixing frame, and the extension plates are located above the supporting seat.

[0008] Furthermore, a positioning ring is sleeved on the circumferential surface of the lower end of each cloth bag, a positioning hole is opened inside the fixing frame, and the positioning ring is seated in the positioning hole.

[0009] Furthermore, a through slot is provided inside the box cover, and the fixing plate is movably connected to the box cover through the through slot.

[0010] Furthermore, the front and back sides of the protection box are provided with mounting grooves, the reciprocating cylinder is located in the mounting grooves, and the interior of the box cover is provided with a through hole, the output shaft of the reciprocating cylinder is installed in the through hole.

[0011] Furthermore, a mounting groove is provided inside the supporting plate, the ash storage tank is installed in the mounting groove, and two symmetrically arranged supporting feet are installed on the lower end surface of the supporting plate.

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

[0013] In the utility model, external gas enters into the interior of the protective box, and continuous blowing makes the cloth bag expand, and then is filtered through the cloth bag, and the dust introduced into the gas is purified by the cloth bag and falls into the interior of the ash storage tank, so that the dust does not splash; after the gas is filtered, the reciprocating cylinder is started, which can make the connecting plate, connecting shaft, fixed column, fixed plate, connecting column and connecting tube reciprocate in the vertical direction, so that the cloth bag can be shaken, so as to achieve the purpose of dust cleaning, and then can ensure the actual dust removal effect, the cleaning process is simple, and the work efficiency is high. 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 a front cross-sectional view of the utility model;

[0016] Figure 3 It is a schematic diagram of the dust removal mechanism structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the protection box of the utility model.

[0018] In the figure: 1. protective box; 2. box cover; 3. dust removal mechanism; 301. fixed frame; 302. cloth bag; 303. connecting tube; 304. connecting column; 305. fixing plate; 306. fixing column; 307. connecting shaft; 308. connecting plate; 309. reciprocating cylinder; 4. connecting pipe; 5. exhaust fan; 6. air inlet pipe; 7. supporting plate; 8. ash storage trough; 9. supporting foot; 10. exhaust pipe. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4A novel bag dust removal device of the present embodiment includes a protective box 1 and a dust removal mechanism 3. The upper end of the protective box 1 is detachably mounted with a box cover 2. The dust removal mechanism 3 includes a fixed frame 301. Three rows of bags 302 are evenly arranged inside the fixed frame 301 along its width direction. A connecting cylinder 303 is installed on the upper end of each bag 302. A connecting column 304 is installed on the upper end of the connecting cylinder 303. A fixing plate 305 is connected to the upper end of the connecting column 304 in the same row. Three fixing columns 306 are evenly mounted on the upper end of each fixing plate 305 in the horizontal direction. The fixing columns 306 in the same column are connected by a connecting shaft 307. Connecting plates 308 are detachably mounted on both ends of the connecting shaft 307. A reciprocating cylinder 309 is installed on the lower end of each connecting plate 308.

[0021] The protective box 1 can protect the internal components, the box cover 2 can ensure the sealing of the protective box 1, the protective box 1 can ensure the installation stability of the fixing frame 301, the fixing frame 301 can ensure the installation stability of the cloth bag 302, the reciprocating cylinder 309 can achieve the supporting purpose of the connecting plate 308, the connecting plate 308 can ensure the installation stability of the connecting shaft 307, the connecting shaft 307 can ensure the installation stability of the fixing column 306, the fixing column 306 can ensure the installation stability of the fixing plate 305, the fixing plate 305 can ensure the installation stability of the connecting column 304, and the connecting cylinder 304 can ensure the installation stability of the connecting cylinder 308. 03's installation stability can be ensured under the action of the connecting tube 303. The external gas enters into the interior of the protective box 1, and the continuous blowing makes the cloth bag 302 expand, and then is filtered through the cloth bag 302. The dust introduced into the gas is purified by the cloth bag 302 and falls into the ash storage tank 8, so that the dust does not splash. After the gas is filtered, the reciprocating cylinder 309 is started, which can make the connecting plate 308, the connecting shaft 307, the fixed column 306, the fixed plate 305, the connecting column 304 and the connecting tube 303 reciprocate in the vertical direction, so that the cloth bag 302 can be shaken, so as to achieve the purpose of dust cleaning, and then can ensure the actual dust removal effect, the cleaning process is simple, and the work efficiency is high.

[0022] Three connecting pipes 4 are installed at the lower part of both sides of the protection box 1, and an exhaust fan 5 is installed on the input side of each connecting pipe 4, and an air intake pipe 6 is installed on the input side of the exhaust fan 5. A supporting plate 7 is detachably installed on the lower end surface of the protection box 1, and an ash storage trough 8 is installed inside the supporting plate 7. A row of evenly arranged exhaust pipes 10 are provided on the upper part of both sides of the protection box 1.

[0023] Under the action of the protection box 1, the installation stability of the connecting pipe 4 can be guaranteed; under the action of the supporting plate 7, the supporting purpose of the exhaust fan 5 and the protection box 1 can be achieved; under the action of the exhaust fan 5, the installation stability of the air intake pipe 6 and the connecting pipe 4 can be guaranteed; under the action of the supporting plate 7, the installation stability of the ash storage tank 8 can also be achieved; under the action of the protection box 1, the installation stability of the exhaust pipe 10 can be guaranteed; under the action of the exhaust pipe 10, the clean gas inside the protection box 1 can be discharged; after starting the exhaust fan 5, the external gas can be drawn in through the air intake pipe 6, and then enter the interior of the protection box 1 through the air intake pipe 6; the introduced gas is purified and filtered by the cloth bag 302 and then discharged from the exhaust pipe 10, thereby achieving actual use effect; after completing the work, the ash storage tank 8 is removed, and the dust can be centrally processed, with high work efficiency.

[0024] In this embodiment, a concave groove is provided on the lower end surface of the box cover 2, the upper end of the protective box 1 is inserted into the concave groove, and visual windows are provided on the front and back of the protective box 1; the concave groove can ensure the connection stability between the box cover 2 and the protective box 1, and the box cover 2 and the protective box 1 can be disassembled for easy combined installation.

[0025] A supporting seat is installed on the inner side of the protective box 1, and extension plates are installed on both ends of the fixing frame 301, and the extension plates are located above the supporting seat; with the cooperation of the extension plates and the supporting seat, the installation stability of the fixing frame 301 can be guaranteed, thereby ensuring the use effect of the fixing frame 301.

[0026] A positioning ring is sleeved on the circumferential surface of the lower end of each cloth bag 302, and a positioning hole is opened inside the fixing frame 301, and the positioning ring is seated in the positioning hole; the positioning hole can ensure the installation stability of the positioning ring, and the cooperation of the positioning hole and the positioning ring can further ensure the installation stability of the cloth bag 302.

[0027] A through slot is provided inside the box cover 2, and the fixing plate 305 is movably connected to the box cover 2 via the through slot. The through slot can provide space for the movement of the fixing plate 305 and also has a limiting effect.

[0028] The front and back sides of the protective box 1 are provided with mounting grooves, and the reciprocating cylinder 309 is located in the mounting grooves. A through hole is provided inside the box cover 2, and the output shaft of the reciprocating cylinder 309 is installed in the through hole. The mounting grooves can ensure the installation stability of the reciprocating cylinder 309, and the through hole can provide space for the extension and retraction of the reciprocating cylinder 309.

[0029] An installation groove is opened inside the support plate 7, and the ash storage tank 8 is installed in the installation groove, and two symmetrically arranged supporting feet 9 are installed on the lower end surface of the support plate 7; under the action of the installation groove, the installation stability of the ash storage tank 8 can be guaranteed, under the action of the support plate 7, the installation stability of the supporting feet 9 can be guaranteed, and under the action of the supporting feet 9, the supporting purpose of the support plate 7 can be achieved.

[0030] Working principle: When the device is used, the internal components are protected under the action of the protective box 1, and the sealing of the protective box 1 can be ensured under the action of the box cover 2. The external gas enters the interior of the protective box 1, and the continuous blowing makes the bag 302 expand, and then it is filtered through the bag 302. The dust introduced into the gas is purified by the bag 302 and falls into the interior of the ash storage tank 8, so that the dust will not splash; after the gas is filtered, the reciprocating cylinder 309 is started, which can make the connecting plate 308, the connecting shaft 307, the fixing column 306, the fixing plate 305, and ... sealing column 307, the sealing column 307, the sealing column 307, the sealing column 307, the sealing column 307, the sealing column 307, the The column 304 and the connecting tube 303 move back and forth in the vertical direction, so that the bag 302 can be shaken, so as to achieve the purpose of dust cleaning, and then ensure the actual dust removal effect, the cleaning process is simple, and the work efficiency is high; after starting the exhaust fan 5, the external gas can be drawn in through the air intake pipe 6, and then enter the interior of the protective box 1 through the air intake pipe 6. The introduced gas is purified and filtered by the bag 302 and then discharged from the exhaust pipe 10, so as to achieve actual use effect. After completing the work, the ash storage tank 8 is removed, which can realize centralized treatment of dust with high work efficiency.

[0031] 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.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of bag dust removal device, characterized by: The invention comprises a protective box (1) and a dust removal mechanism (3), wherein a box cover (2) is detachably mounted on the upper end of the protective box (1), and the dust removal mechanism (3) comprises a fixing frame (301), wherein three rows of cloth bags (302) are evenly arranged inside the fixing frame (301) along its width direction, and a connecting cylinder (303) is mounted on the upper end of each cloth bag (302), and a connecting column (304) is mounted on the upper end of the connecting cylinder (303), and a fixing plate (305) is connected to the upper end of the connecting column (304) in the same row, and three fixing columns (306) are evenly mounted on the upper end of each fixing plate (305) in the horizontal direction, and the fixing columns (306) in the same row are connected to the upper end of the connecting column (304) in the same row. 6) are connected by a connecting shaft (307), and connecting plates (308) are detachably mounted at both ends of the connecting shaft (307), and a reciprocating cylinder (309) is mounted at the lower end of each connecting plate (308); three connecting pipes (4) are mounted at the lower part of both sides of the protection box (1), and an exhaust fan (5) is mounted on the input side of each connecting pipe (4), and an air intake pipe (6) is mounted on the input side of the exhaust fan (5); a supporting plate (7) is detachably mounted on the lower end surface of the protection box (1), and an ash storage tank (8) is mounted inside the supporting plate (7); and a row of evenly arranged exhaust pipes (10) are arranged at the upper part of both sides of the protection box (1).

2. A novel bag dust removal device according to claim 1, characterized in that: The lower end surface of the box cover (2) is provided with a concave groove, the upper end of the protection box (1) is inserted into the concave groove, and the front and back sides of the protection box (1) are both provided with visual windows.

3. A novel bag dust removal device according to claim 1, characterized in that: A supporting seat is installed on the inner side of the protection box (1), and extension plates are installed on both ends of the fixing frame (301), and the extension plates are located above the supporting seat.

4. The novel bag dust removal device according to claim 1 is characterized in that: A positioning ring is sleeved on the circumferential surface of the lower end of each cloth bag (302), and a positioning hole is opened inside the fixing frame (301), and the positioning ring is seated in the positioning hole.

5. The novel bag dust removal device according to claim 1 is characterized in that: A through slot is provided inside the box cover (2), and the fixing plate (305) is movably connected to the box cover (2) via the through slot.

6. The novel bag dust removal device according to claim 1 is characterized in that: The front and back sides of the protection box (1) are provided with mounting grooves, the reciprocating cylinder (309) is located in the mounting grooves, and the interior of the box cover (2) is provided with a through hole, the output shaft of the reciprocating cylinder (309) is installed in the through hole.

7. The novel bag dust removal device according to claim 1 is characterized in that: The support plate (7) is provided with a mounting groove inside, the ash storage tank (8) is installed in the mounting groove, and the lower end surface of the support plate (7) is provided with two symmetrically arranged supporting feet (9).

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