Pulse bag-type dust collector with flapping dust removal function

Abstract

The utility model discloses a pulsed jet cloth filter with flapping dust removal function, which relates to the technical field of environmental protection and air purification, and comprises a dust removal box body, a collecting mechanism and a pulsed jet cloth body, the collecting mechanism is arranged in the inner cavity of the pulsed jet cloth body and extends to the bottom of the dust removal box body, and the collecting mechanism is arranged in the inner cavity of the pulsed jet cloth body. The collecting mechanism comprises a dust pipeline, a fixing frame, a fixing bolt and a dust hopper, the dust pipeline is fixedly mounted in the inner cavity of the pulse cloth bag body and extends to the bottom of the inner cavity of the dust removal box body, and the fixing frame is fixedly mounted at the bottom of the dust removal box body. According to the pulse bag-type dust collector with the flapping dust removal function, the collecting mechanism is arranged, the function of collecting dust filtered by the pulse bag body in the using process of the device can be achieved, the dust is prevented from scattering and polluting the environment, the dust is conveyed into the dust hopper through the dust pipeline, treatment and cleaning can be conveniently conducted, and the practicability is high. And the influence on the working environment and operators is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection and air purification, and in particular relates to a pulse bag dust collector with a beating and dust cleaning function. Background Art

[0002] Pulse bag dust collector is a common air purification equipment, mainly used to remove dust and particulate matter generated in the industrial production process. It uses bag filter material as the filter medium and uses pulse jet cleaning technology to clean the dust accumulated on the surface of the bag to achieve dust removal effect. Pulse bag dust collector is widely used in steel, cement, chemical, mining and other industries. It is one of the important devices for protecting the environment and improving air quality.

[0003] The existing pulse bag dust collector with beating and cleaning function does not have a collection mechanism and cannot collect the filtered dust. There is no collection mechanism for dust recovery. The filtered dust and impurities may be scattered into the surrounding environment, causing air and ground pollution, and at the same time have a negative impact on the working environment and personnel health. Inhalation or contact with these dust and impurities can lead to respiratory diseases, allergic reactions and other health problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is that: there is no collection mechanism, and the function of collecting the filtered dust cannot be performed. Without the collection mechanism for dust recovery, the filtered dust and impurities may be scattered into the surrounding environment, causing air and ground pollution.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a pulse bag dust collector with a beating and cleaning function, comprising a dust removal box, a collecting mechanism and a pulse bag body, the collecting mechanism is arranged in the inner cavity of the pulse bag body and extends to the bottom of the dust removal box, the collecting mechanism comprises a dust duct, a fixing frame, fixing bolts and an ash hopper, the dust duct is fixedly installed in the inner cavity of the pulse bag body and extends to the bottom of the inner cavity of the dust removal box, the fixing frame is fixedly installed at the bottom of the dust removal box, the fixing bolts are threadedly connected to the bottom of the fixing frame and are threadedly connected to the dust removal box, and the ash hopper is fixedly installed on the inner side of the fixing frame and is fixedly connected to the dust duct.

[0006] As a preferred embodiment of the utility model, a cleaning mechanism is provided in the inner cavity of the pulse bag body and extends to the top of the left side of the dust removal box body, the cleaning mechanism includes a high-pressure air pump, a ventilation pipe and a high-pressure air hole, the high-pressure air pump is fixedly installed on the top of the left side of the dust removal box body, the ventilation pipe is fixedly installed on the inner side of the pulse bag body and extends to the top of the left side of the inner cavity of the dust removal box body, the ventilation pipe is fixedly connected to the high-pressure air pump, and the high-pressure air hole is opened on the inner side of the bottom of the ventilation pipe.

[0007] As a preferred embodiment of the utility model, an air suction mechanism is provided on the right side of the dust removal box and extends to the right side of its inner cavity, the air suction mechanism includes a motor, a triangular support frame, a connecting shaft, a driving shaft, a fan and a limiting disc, the motor is fixedly mounted on the right side of the dust removal box, the triangular support frame is fixedly mounted on the bottom of the motor and is fixedly connected to the dust removal box.

[0008] As a preferred embodiment of the utility model, the connecting shaft is fixedly connected to the right side of the inner cavity of the dust removal box, the driving shaft is movably connected to the inner surface of the connecting shaft, the input end of the driving shaft is fixedly connected to the output end of the motor, the fan is fixedly mounted on the surface of the driving shaft, and the limiting disc is movably connected to the inner surface of the driving shaft and fixedly connected to the connecting shaft.

[0009] As a preferred embodiment of the utility model, the top of the dust removal box is fixedly connected to a support column, the top of the support column is fixedly installed with a dustproof plate, the left side of the dust removal box is provided with an air inlet, the outer side of the air inlet is fixedly connected with a filter screen and fixedly connected to the dust removal box, and the top of the right side of the dust removal box is provided with an exhaust port.

[0010] As a preferred embodiment of the utility model, a maintenance plate is fixedly connected to the back of the dust removal box, a sealing strip is provided on the contact surface between the maintenance plate and the dust removal box, and the surfaces around the maintenance plate are threadedly connected with cover bolts, and the cover bolts are threadedly connected to the dust removal box.

[0011] As a preferred embodiment of the utility model, a glass window is fixedly installed on the top of the front side of the dust removal box body, a supporting leg is fixedly connected to the bottom of the dust removal box body, and a connecting bracket is fixedly connected to the inner side of the supporting leg.

[0012] The beneficial effects of the utility model are:

[0013] 1. This pulse bag dust collector with beating and cleaning function can effectively realize the function of collecting dust filtered by the pulse bag body during use by setting a collection mechanism to prevent it from scattering and polluting the environment. The dust is transmitted to the ash hopper through the dust pipe, which can be easily processed and cleaned to avoid affecting the working environment and operators. The presence of the fixed frame and fixing bolts ensures the stability and reliability of the entire collection system, ensuring the normal operation and efficient work of the equipment during use.

[0014] 2. This pulse bag dust collector with beating and cleaning function can effectively realize the function of using the power provided by the motor to drive the fan to rotate in reverse during use, generating airflow to suck air and particulate matter into the dust removal box through the air inlet, by setting an air suction mechanism. The output of the motor can be smoothly transmitted to the fan through the connecting shaft and the drive shaft to enable it to work normally. The triangular support frame provides stable support and fixation to ensure the safety and stable operation of the air suction mechanism. The limit disc controls and adjusts the operating state of the fan to ensure that the dust removal box has a suitable wind speed and cleaning effect during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the utility model;

[0016] Figure 2 It is a bottom view of the overall structure provided by the embodiment of the utility model;

[0017] Figure 3 This is a cross-sectional view of the dust removal box structure provided by an embodiment of the utility model;

[0018] Figure 4 It is a partial structural schematic diagram of the air suction mechanism provided by the embodiment of the utility model;

[0019] Figure 5 The utility model embodiment provides Figure 2 A magnified view of the structure in the middle.

[0020] Explanation of the markings in the figure: 1. Dust removal box; 2. Collection mechanism; 201. Dust duct; 202. Fixed frame; 203. Fixed bolt; 204. Ash hopper; 3. Cleaning mechanism; 301. High-pressure air pump; 302. Ventilation duct; 303. High-pressure air hole; 4. Suction mechanism; 401. Motor; 402. Triangular support frame; 403. Connecting shaft; 404. Driving shaft; 405. Fan; 406. Limiting disc; 5. Support column; 6. Dustproof plate; 7. Maintenance plate; 8. Cover bolt; 9. Exhaust port; 10. Air inlet; 11. Filter; 12. Glass window; 13. Connecting bracket; 14. Support leg; 15. Pulse bag body. DETAILED DESCRIPTION

[0021] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0022] like Figures 1 to 5As shown, the utility model provides a pulse bag dust collector with a beating and cleaning function, comprising a dust removal box 1, a collecting mechanism 2 and a pulse bag body 15, the collecting mechanism 2 is arranged in the inner cavity of the pulse bag body 15 and extends to the bottom of the dust removal box 1, the collecting mechanism 2 comprises a dust duct 201, a fixed frame 202, a fixing bolt 203 and an ash hopper 204, the dust duct 201 is fixedly installed in the inner cavity of the pulse bag body 15 and extends to the bottom of the inner cavity of the dust removal box 1, the fixing frame 202 is fixedly installed at the bottom of the dust removal box 1, the fixing bolt 203 is threadedly connected to the bottom of the fixing frame 202 and is threadedly connected to the dust removal box 1, and the ash hopper 204 is fixedly installed on the inner side of the fixing frame 202 and is fixedly connected to the dust duct 201.

[0023] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 A cleaning mechanism 3 is arranged on the top of the inner cavity of the pulse bag body 15 and extends to the left side of the dust removal box body 1. The cleaning mechanism 3 includes a high-pressure air pump 301, a ventilation pipe 302 and a high-pressure air hole 303. The high-pressure air pump 301 is fixedly installed on the top of the left side of the dust removal box body 1. The ventilation pipe 302 is fixedly installed on the inner side of the pulse bag body 15 and extends to the top of the left side of the inner cavity of the dust removal box body 1. The ventilation pipe 302 is fixedly connected to the high-pressure air pump 301. The high-pressure air hole 303 is opened on the inner side of the bottom of the ventilation pipe 302. An air suction mechanism 4 is arranged on the right side of the dust removal box body 1 and extends to the right side of its inner cavity. The air suction mechanism 4 includes a motor 401, three Angle support frame 402, connecting shaft 403, driving shaft 404, fan 405 and limiting disc 406, the motor 401 is fixedly installed on the right side of the dust removal box 1, the triangular support frame 402 is fixedly installed on the bottom of the motor 401 and is fixedly connected to the dust removal box 1, the connecting shaft 403 is fixedly connected to the right side of the inner cavity of the dust removal box 1, the driving shaft 404 is movably connected to the inner surface of the connecting shaft 403, the input end of the driving shaft 404 is fixedly connected to the output end of the motor 401, the fan 405 is fixedly installed on the surface of the driving shaft 404, and the limiting disc 406 is movably connected to the inner surface of the driving shaft 404 and is fixedly connected to the connecting shaft 403.

[0024] The above scheme is adopted: through the setting of the high-pressure air pump 301, high-pressure gas is generated to clean the dust attached to the surface of the pulse bag body 15; through the setting of the ventilation pipe 302, the high-pressure gas is transmitted to the pulse bag body 15 to realize the cleaning operation; through the setting of the high-pressure air hole 303, the high-pressure gas is guided into the interior of the pulse bag body 15 to remove the dust on the surface of the bag; through the setting of the motor 401, a driving torque can be generated to drive the driving shaft 404 to reverse; through the setting of the triangular support frame 402, the position of the motor 401 is supported and stabilized; through the setting of the driving shaft 404, the rotational force of the motor 401 is transmitted to the fan 405; through the setting of the fan 405, an airflow is generated through rotation to guide the gas that needs to be dusted into the dust removal box 1; through the setting of the limiting disc 406, the rotation range of the driving shaft 404 is limited to control the operating state and wind speed of the fan 405.

[0025] refer to Figure 1 , Figure 2 and Figure 4 A support column 5 is fixedly connected to the top of the dust removal box 1, and a dustproof plate 6 is fixedly installed on the top of the support column 5. An air inlet 10 is opened on the left side of the dust removal box 1, and a filter screen 11 is fixedly connected to the outside of the air inlet 10 and is fixedly connected to the dust removal box 1. An exhaust port 9 is opened on the top of the right side of the dust removal box 1, and a maintenance plate 7 is fixedly connected to the back of the dust removal box 1. A sealing strip is provided on the contact surface between the maintenance plate 7 and the dust removal box 1. The surfaces around the maintenance plate 7 are threadedly connected with cover bolts 8, and the cover bolts 8 are threadedly connected to the dust removal box 1. A glass window 12 is fixedly installed on the top of the front of the dust removal box 1, and a support leg 14 is fixedly connected to the bottom of the dust removal box 1, and a connecting bracket 13 is fixedly connected to the inner side of the support leg 14.

[0026] The above scheme is adopted: by setting the dust-proof plate 6, dust is prevented from entering the interior of the dust removal box 1 to maintain a clean environment; by setting the air inlet 10, air and particulate matter are allowed to enter the dust removal box 1 for processing and filtering; by setting the filter 11, large particles are prevented from entering the interior of the dust removal box 1 to protect the pulse bag body 15; by setting the exhaust port 9, the treated gas is discharged to ensure that the discharged gas meets environmental standards; by setting the maintenance panel 7, a convenient access channel for maintenance and repair is provided; by setting the sealing strip, dust leakage and outside air entering the maintenance area are prevented; by setting the cover bolts 8, the maintenance panel 7 is firmly fixed to the dust removal box 1 to ensure sealing and safety; by setting the glass window 12, the operating status and cleanliness of the interior of the dust removal box 1 are observed and monitored; by setting the support legs 14 and the connecting bracket 13, stable support is provided so that the dust removal box 1 can be placed stably.

[0027] Working principle:

[0028] When in use, the motor 401 is started, and the driving torque generated by the motor 401 drives the driving shaft 404 to reverse, and the driving shaft 404 drives the fan 405 to reverse, and the fan 405 rotates to generate airflow, and the gas is guided to enter the dust removal box 1 from the air inlet 10, and the rotation range of the driving shaft 404 is limited by the limit disk 406, and the operating state and wind speed of the fan 405 are controlled, and large particles are prevented from entering the interior of the dust removal box 1 through the filter screen 11, and smaller particles are filtered through the pulse bag body 15, and the high-pressure air pump 301 is started. 01 generates high-pressure gas, which is transmitted to the pulse bag body 15 through the ventilation pipe 302, and the dust attached to the inner surface of the pulse bag body 15 is cleaned through the high-pressure air holes 303. The ash hopper 204 is threadedly connected to the bottom of the dust removal box 1 through the fixing frame 202 and the fixing bolts 203, and the dust is recovered into the ash hopper 204 through the dust pipe 201. The treated gas is discharged through the exhaust port 9 to ensure that the discharged gas meets the environmental standards. The fixing bolts 203 are regularly removed to treat the dust in the ash hopper 204 to prevent pollution of the surrounding environment.

[0029] In summary: the dust duct 201, fixed frame 202, fixed bolts 203 and ash hopper 204 contained in the collection mechanism 2 can realize the function of collecting the dust filtered by the pulse bag body 15 during use of the equipment to prevent it from scattering and polluting the environment. The dust is transferred to the ash hopper 204 through the dust duct 201, which can be easily processed and cleaned to avoid affecting the working environment and operators. The existence of the fixed frame 202 and the fixed bolts 203 ensures the stability and reliability of the entire collection system, ensuring the normal operation and efficient work of the equipment during use. The motor 401, triangular support frame 402, and connecting shaft contained in the suction mechanism 4 403, drive shaft 404, fan 405 and limiting disc 406 can realize the function of using the power provided by motor 401 to drive fan 405 to rotate in reverse during use of the device, thereby generating airflow to suck air and particulate matter into the dust removal box 1 through the air inlet 10. The transmission of connecting shaft 403 and drive shaft 404 ensures that the output of motor 401 can be smoothly transmitted to fan 405 to enable it to work normally. Triangular support frame 402 provides stable support and fixation to ensure the safe and stable operation of suction mechanism 4. Limiting disc 406 controls and adjusts the operating state of fan 405 to ensure that dust removal box 1 has suitable wind speed and cleaning effect during use.

[0030] 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 variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes 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;

[0031] Although the 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 the scope of the present invention is defined by the appended claims and their equivalents;

[0032] The above description only describes the specific implementation methods of the utility model. Various examples do not limit the essential content of the utility model. Ordinary technicians in the relevant technical field can modify or deform the specific implementation methods described above after reading the description without departing from the essence and scope of the utility model.

Claims

1. A pulse bag dust collector with a beating and cleaning function, comprising a dust removal box (1), a collection mechanism (2) and a pulse bag body (15), characterized in that: The collecting mechanism (2) is arranged in the inner cavity of the pulse bag body (15) and extends to the bottom of the dust removal box (1). The collecting mechanism (2) comprises a dust duct (201), a fixed frame (202), a fixing bolt (203) and an ash hopper (204). The dust duct (201) is fixedly installed in the inner cavity of the pulse bag body (15) and extends to the bottom of the inner cavity of the dust removal box (1). The fixing frame (202) is fixedly installed at the bottom of the dust removal box (1). The fixing bolt (203) is threadedly connected to the bottom of the fixing frame (202) and is threadedly connected to the dust removal box (1). The ash hopper (204) is fixedly installed on the inner side of the fixing frame (202) and is fixedly connected to the dust duct (201).

2. According to claim 1, a pulse bag dust collector with beating and cleaning function is characterized in that: A cleaning mechanism (3) is provided in the inner cavity of the pulse bag body (15) and extends to the top of the left side of the dust removal box (1). The cleaning mechanism (3) comprises a high-pressure air pump (301), a ventilation pipe (302) and a high-pressure air hole (303). The high-pressure air pump (301) is fixedly installed on the top of the left side of the dust removal box (1). The ventilation pipe (302) is fixedly installed on the inner side of the pulse bag body (15) and extends to the top of the left side of the inner cavity of the dust removal box (1). The ventilation pipe (302) is fixedly connected to the high-pressure air pump (301), and the high-pressure air hole (303) is opened on the inner side of the bottom of the ventilation pipe (302).

3. The pulse bag dust collector with beating and cleaning function according to claim 1 is characterized in that: An air suction mechanism (4) is provided on the right side of the dust removal box (1) and extends to the right side of its inner cavity. The air suction mechanism (4) comprises a motor (401), a triangular support frame (402), a connecting shaft (403), a driving shaft (404), a fan (405) and a limiting disc (406). The motor (401) is fixedly mounted on the right side of the dust removal box (1), and the triangular support frame (402) is fixedly mounted on the bottom of the motor (401) and is fixedly connected to the dust removal box (1).

4. The pulse bag dust collector with beating and cleaning function according to claim 3 is characterized in that: The connecting shaft (403) is fixedly connected to the right side of the inner cavity of the dust removal box (1); the driving shaft (404) is movably connected to the inner surface of the connecting shaft (403); the input end of the driving shaft (404) is fixedly connected to the output end of the motor (401); the fan (405) is fixedly installed on the surface of the driving shaft (404); and the limiting disc (406) is movably connected to the inner surface of the driving shaft (404) and fixedly connected to the connecting shaft (403).

5. The pulse bag dust collector with beating and cleaning function according to claim 1 is characterized in that: The top of the dust removal box (1) is fixedly connected to a support column (5), the top of the support column (5) is fixedly installed with a dustproof plate (6), the left side of the dust removal box (1) is provided with an air inlet (10), the outer side of the air inlet (10) is fixedly connected to a filter screen (11) and is fixedly connected to the dust removal box (1), and the top of the right side of the dust removal box (1) is provided with an exhaust port (9).

6. The pulse bag dust collector with beating and cleaning function according to claim 1 is characterized in that: A maintenance plate (7) is fixedly connected to the back of the dust removal box (1), a sealing strip is provided on the contact surface between the maintenance plate (7) and the dust removal box (1), and the surface around the maintenance plate (7) is threadedly connected with cover bolts (8), and the cover bolts (8) are threadedly connected to the dust removal box (1).

7. The pulse bag dust collector with beating and cleaning function according to claim 1 is characterized in that: A glass window (12) is fixedly mounted on the top of the front of the dust removal box (1), a support leg (14) is fixedly connected to the bottom of the dust removal box (1), and a connecting bracket (13) is fixedly connected to the inner side of the support leg (14).

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