CN220572991U - Bag-shaped dust removing device - Google Patents

Abstract

The utility model discloses a bag-shaped dust removing device which comprises a machine case, a motor structure and an air pipe structure, wherein a dust removing fan is arranged outside the machine case, a first bracket is arranged at the bottom of the machine case, a second bracket is arranged at the upper end of the machine case, an air pipe structure is arranged at the upper end of the second bracket, the air pipe structure comprises a dust removing pipe, an air inlet pipe and an air outlet pipe, the air inlet pipe is arranged at the lower end of the dust removing pipe, the air outlet pipe is arranged at one end of the dust removing pipe, a filtering structure is arranged at one end of the dust removing pipe, the filtering structure comprises a filter box and a bag-shaped filter element, the bag-shaped filter element is arranged inside the filter box, a fan is arranged at one end of the air outlet pipe far away from the air inlet pipe, and the motor structure is arranged at one side of the fan. The bag-shaped dust collector is provided with the first support attached to the bottom of the case, and the first support is in welded connection with the case, so that the dust collector is prevented from being damaged due to the fact that the first support falls off from the case in the operation process of the dust collector.

Description

Bag-shaped dust removing device

Technical Field

The utility model relates to the technical field of industrial dust removal, in particular to a bag-shaped dust removal device.

Background

Nowadays, bag dust removal is to intercept dust with certain particles in flue gas through the filtration of dust layers inherent to the filter bag itself and attached to the surface of the filter bag. Clean flue gas filtered by the filter bag and the dust layer is discharged through the exhaust port, and ash on the surface layer of the filter bag can be removed through different ash removing modes.

Dust collector in market is in use because the dust after filtering can remain to have rose box and outlet duct inner wall, if not clear up its inner wall for a long time and lead to dust collector filter effect to weaken easily, influences availability factor and therefore, we propose a bag dust collector.

Disclosure of Invention

The present utility model is directed to a bag-type dust collector, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bag-shaped dust collector, includes quick-witted case, motor structure and air duct structure, the externally mounted of machine case has the dust removal fan, and the first support is installed to the bottom of machine case to the second support is installed to the upper end of machine case, the air duct structure is installed to the upper end of second support, the air duct structure is including dust removal pipe, intake pipe and outlet duct, and the intake pipe is installed to the lower extreme of dust removal pipe to the outlet duct is installed to the one end of dust removal pipe, filtration is including rose box, bag-shaped filter core, and the internally mounted of rose box has the bag-shaped filter core, the fan is installed to the one end that the intake pipe was kept away from to the outlet duct, and motor structure is installed to one side of fan.

Further, the first support is attached to the bottom of the case, and the first support is welded with the case.

Furthermore, the dust removing fan is embedded outside the case, and the dust removing fan is in embedded detachable connection with the case.

Further, the lower extreme laminating of dust removal pipe is in the upper end of rose box, and rose box and dust removal pipe be detachable connection.

Further, the motor structure comprises a motor and a protective cover, and the protective cover is arranged outside the motor.

Further, the motor is externally attached to the protective cover, and the motor is fixedly connected with the protective cover through threads.

Furthermore, one end of the air outlet pipe is embedded in the fan, and the air outlet pipe is in embedded detachable connection with the fan.

Further, the upper end of the second support is U-shaped, the lower end of the second support is attached to the upper end of the case, and the second support is connected with the case in a welding mode.

Compared with the prior art, the utility model has the beneficial effects that: this bag-like dust collector is provided with quick-witted case, motor structure and air duct structure, the externally mounted of machine case has the dust removal fan, and the first support is installed to the bottom of machine case to the second support is installed to the upper end of machine case, the air duct structure is installed to the upper end of second support, air duct structure is including dust removal pipe, intake pipe and outlet duct, and the intake pipe is installed to the lower extreme of dust removal pipe to the outlet duct is installed to the one end of dust removal pipe, filtration is including rose box, bag-like filter core, and the internally mounted of rose box has the bag-like filter core, the fan is installed to the one end that the intake pipe was kept away from to the outlet duct, and motor structure is installed to one side of fan.

The motor structure is including motor and protection casing, and the externally mounted of motor has the protection casing, be favorable to preventing that the motor is at the operation time, in the foreign matter is rolled into the motor, cause motor operation trouble, influence dust collector operation, the outside laminating of motor is in the protection casing, and motor and protection casing are screw thread fixed connection, be favorable to the user when the motor breaks down, the fastest maintenance to the motor, outlet duct one end embeds in the inside of fan, and outlet duct and fan are embedded detachable connection, be favorable to purifying the back dust and totally discharge at the tail end, and be favorable to the user regularly dismantle the maintenance to the outlet duct, second support upper end is the u font, and the laminating of second support lower extreme is in the upper end of quick-witted case, and second support and quick-witted case and welded connection, be favorable to preventing dust collector and drop from quick-witted case in-process second support, lead to the dust removal pipe to collapse damage.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a fan and motor structure according to the present utility model;

fig. 3 is a schematic view of the structure of the air pipe of the present utility model.

In the figure: 1. a chassis; 2. a dust removing fan; 3. a filtering structure; 301. a filter box; 302. a bag-shaped filter element; 4. a motor structure; 401. a motor; 402. a protective cover; 5. a blower; 6. a tracheal structure; 601. a dust removal pipe; 602. an air inlet pipe; 603. an air outlet pipe; 7. a first bracket; 8. and a second bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a bag-shaped dust collector, including quick-witted case 1, motor structure 4 and air pipe structure 6, the externally mounted of quick-witted case 1 has dust removal fan 2, and first support 7 is installed to the bottom of quick-witted case 1, and second support 8 is installed to the upper end of quick-witted case 1, air pipe structure 6 is installed to the upper end of second support 8, air pipe structure 6 is including dust removal pipe 601, intake pipe 602 and outlet duct 603, and intake pipe 602 is installed to the lower extreme of dust removal pipe 601, and outlet duct 603 is installed to the one end of dust removal pipe 601, filtration 301 is installed to the one end of dust removal pipe 602, filtration 301 is including rose box 301, bag-shaped filter 302, and the internally mounted of rose box 301 has bag-shaped filter 302, fan 5 is installed to the one end that intake pipe 602 was kept away from to the outlet duct 603, and motor structure 4 is installed to one side of fan 5.

The first support 7 is attached to the bottom of the case 1, and the first support 7 is in welded connection with the case 1, as the supporting mechanism of the dust removing device, the welding structure is stable, the firmness is strong, the dust removing device is prevented from falling off the case 1 in the operation process, the dust removing fan 2 is embedded in the outside of the case 1, the dust removing fan 2 is in embedded detachable connection with the case 1, the dust removing fan 2 and the case 1 form a detachable structure, the installation is convenient, the maintenance is convenient for a user to maintain and replace the dust removing fan 2, the lower end of the dust removing pipe 601 is attached to the upper end of the filter box 301, the filter box 301 is in detachable connection with the dust removing pipe 601, and the dust removing pipe 601 is used as a channel which is separated into an adsorption process, the tightness is strong, and the dust leakage in the dust adsorption process is prevented.

The motor structure 4 is including motor 401 and protection casing 402, and the externally mounted of motor 401 has protection casing 402, because motor 401 constitutes protection architecture with protection casing 402, its protectiveness is strong, the protection is stable, be favorable to preventing motor 401 when the operation, in foreign matter is rolled into motor 401, cause motor 401 operation trouble, influence dust collector operation, motor 401 outside laminating in protection casing 402, and motor 401 and protection casing 402 are screw thread fixed connection, because motor 401 and protection casing 402 are threaded connection, the connection fastness is strong, it is fixed convenient, be favorable to the user when motor 401 breaks down, the most swift maintenance to motor 401, outlet duct 603 one end is embedded in the inside of fan 5, and outlet duct 603 and fan 5 are embedded detachable connection, because outlet duct 603 and fan 5 are as dust exhaust mechanism, its outlet duct 603 inside leakproofness is strong, and stable in structure, be favorable to purifying the back dust and all discharge at the tail end, and be favorable to the user regularly dismantle the maintenance to 603, second support 8 upper ends are u font, and second support 8 lower extreme laminating in the upper end of machine case 1, and second support 8 and machine case 8 and 1 are connected as the welding firmly and the machine case 8 is broken down, the welding firmly leads to the dust collector is difficult to the welding in the machine case 601, the welding firmly is difficult to prevent from falling down in the machine case 1 because of the machine case 1.

Working principle: for such a bag-type dust collector, when the motor 401 is started, the switch on the case 1 is started, the dust removing fan 2 starts to operate, negative pressure is formed inside the dust removing pipe 601 to adsorb external dust, then the dust is filtered through the bag-type filter core 302 after entering the filter box 301, after the dust is filtered, the dust is conveyed to the air inlet pipe 602, then enters the air outlet pipe 603 through the air inlet pipe 602, finally the fan 5 is started to enable the air outlet pipe 603 to form air pressure, and the dust after the filtration can be discharged through the air outlet pipe 603, so that the whole use process of the bag-type dust collector is completed.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a bag dust collector, includes quick-witted case (1), motor structure (4) and air pipe structure (6), its characterized in that: the dust removal fan (2) is installed to the outside of machine case (1), and first support (7) is installed to the bottom of machine case (1), and second support (8) are installed to the upper end of machine case (1), air pipe structure (6) are installed to the upper end of second support (8), air pipe structure (6) are including dust removal pipe (601), intake pipe (602) and outlet duct (603), and intake pipe (602) are installed to the lower extreme of dust removal pipe (601), and outlet duct (603) are installed to the one end of dust removal pipe (601), filtration (3) are including rose box (301), bag filter core (302), and the internally mounted of rose box (301) has bag filter core (302), fan (5) are installed to the one end that intake pipe (602) were kept away from to outlet duct (603), and motor structure (4) are installed to one side of fan (5).

2. A baglike dust collector as set forth in claim 1, wherein: the first support (7) is attached to the bottom of the case (1), and the first support (7) is welded with the case (1).

3. A baglike dust collector as set forth in claim 1, wherein: the dust removing fan (2) is embedded outside the case (1), and the dust removing fan (2) is in embedded detachable connection with the case (1).

4. A baglike dust collector as set forth in claim 1, wherein: the lower end of the dust removal pipe (601) is attached to the upper end of the filter box (301), and the filter box (301) is detachably connected with the dust removal pipe (601).

5. A baglike dust collector as set forth in claim 1, wherein: the motor structure (4) comprises a motor (401) and a protective cover (402), and the protective cover (402) is arranged outside the motor (401).

6. A baglike dust collector as set forth in claim 5, wherein: the motor (401) is externally attached to the protective cover (402), and the motor (401) is fixedly connected with the protective cover (402) through threads.

7. A baglike dust collector as set forth in claim 1, wherein: one end of the air outlet pipe (603) is embedded in the fan (5), and the air outlet pipe (603) is in embedded detachable connection with the fan (5).

8. A baglike dust collector as set forth in claim 1, wherein: the upper end of the second support (8) is U-shaped, the lower end of the second support (8) is attached to the upper end of the case (1), and the second support (8) is connected with the case (1) in a welding mode.