A pulse deduster

Abstract

The utility model discloses a kind of pulse dust collectors, including dust removal box, discharge pipe, feed pipe and filter bag, the discharge pipe is connected with discharge pipe at dust removal box bottom end, the feed pipe is fixedly connected with discharge pipe left side, the dust removal box right side top end is connected with exhaust fan by pipeline, the mounting structure is installed in dust removal box top left side, gas tank is provided in the mounting structure, the gas tank is connected with spray pipe by fara disc, the filter bag is set in spray pipe bottom end, the protective structure is installed in dust removal box top outside, the air hole is opened in the left and right walls of protective frame, fan is between gas sensor and temperature sensor. The pulse dust collector is protected by protective structure, which is convenient for protecting gas tank, exhaust fan and pipeline, and is also convenient for leak monitoring and temperature monitoring. Through mounting structure, gas tank can be easily disassembled and fixed.

Description

Technical Field

[0001] This utility model relates to the field of dust collector technology, specifically a pulse dust collector. Background Technology

[0002] A pulse jet dust collector, also known as a pulse-jet bag filter, is a dry, high-efficiency dust removal device that uses compressed air to blow air in an instant, causing the filter bag to expand and shake violently, thereby removing the dust adhering to the surface of the filter bag.

[0003] Existing pulse dust collectors still have some shortcomings that need to be improved. For example, the gas tanks, exhaust fans and pipelines of existing pulse dust collectors are installed outdoors, which makes it inconvenient to protect them. Long-term exposure to the outdoors will reduce their service life.

[0004] Therefore, this utility model provides a pulse dust collector to solve the problems mentioned above. Summary of the Invention

[0005] The purpose of this utility model is to provide a pulse dust collector to solve the problem mentioned in the background art that the gas tank, exhaust fan and pipeline of the existing pulse dust collector are installed outdoors, which is inconvenient to protect and will reduce its service life if exposed to the outdoors for a long time.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pulse dust collector, comprising a dust collection box, a discharge pipe, a feed pipe, and a filter bag. The bottom end of the dust collection box is connected to the discharge pipe, and the left side of the discharge pipe is fixedly connected to the feed pipe. The top right side of the dust collection box is connected to an exhaust fan via a pipe. An installation structure is installed on the left side of the top of the dust collection box, and a gas tank is installed inside the installation structure. The gas tank is connected to a pulse jet pipe via a farad plate. A filter bag is installed at the bottom end of the pulse jet pipe, and a protective structure is installed on the outer side of the top of the dust collection box. The protective structure includes a protective frame, ventilation holes, a gas sensor, a temperature sensor, a fan, a first connecting plate, and a second connecting plate. Ventilation holes are provided in the left and right walls of the protective frame. A gas sensor, a temperature sensor, and a fan are fixedly installed on the inner side of the top of the protective frame. The fan is located between the gas sensor and the temperature sensor. The first connecting plate is fixedly installed at the bottom of the protective frame.

[0007] Preferably, the mounting structure includes a lower mounting ring, an upper mounting ring, a rubber pad, and a mounting plate. Rubber pads are fixedly installed on the inner ring sides of both the lower and upper mounting rings, and mounting plates are fixedly connected to the left and right outer ends of both the lower and upper mounting rings.

[0008] Preferably, the mounting plate is fixedly connected by bolts.

[0009] Preferably, a gas tank is provided inside the rubber pad.

[0010] Preferably, the lower mounting ring is fixedly installed on the top outer side of the dust collector box.

[0011] Preferably, the second connecting plate is fixedly installed on the outside of the dust collection box.

[0012] Preferably, the first connecting plate and the second connecting plate are fixedly connected by bolts.

[0013] Preferably, the gas sensor is positioned above the connection point between the gas tank, the blowpipe, and the pipeline.

[0014] Preferably, an exhaust fan is fixedly installed on the top right side of the dust collection box.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: the pulse dust collector, through its protective structure, facilitates the protection of the gas tank, the exhaust fan and the pipeline, and at the same time facilitates leak detection and temperature monitoring. The installation structure facilitates the disassembly of the gas tank and can also securely fix the gas tank.

[0016] 1. It is equipped with a protective structure. The gas tank and exhaust pipe are all placed inside the protective frame, which protects the internal parts and structure. At the same time, multiple ventilation holes are opened in the inner wall of the protective frame, so the protective frame will not affect the air outlet and heat dissipation. In addition, the ventilation holes on the left and right sides are arranged in an "eight" shape, which can reduce rainwater intrusion.

[0017] Furthermore, the protective frame is fixedly connected to the base frame by connecting plates and bolts, making the protective frame easy to disassemble and thus facilitating the replacement of the gas cylinder.

[0018] Furthermore, a gas sensor, a fan, and a temperature sensor are installed inside the top of the protective frame. The gas sensor is located above the connection between the gas tank and the pipeline for easy leak monitoring. The temperature sensor monitors the temperature inside the protective frame, and the fan blows air to increase the airflow rate inside the protective frame, thereby improving the heat dissipation effect.

[0019] 2. An installation structure is provided, with mounting plates fixedly connected to the outer sides of both the upper and lower mounting rings. The upper and lower mounting plates are fixedly connected by bolts, making it easy to disassemble the upper mounting ring and thus easy to replace the gas cylinder.

[0020] Furthermore, rubber pads are fixedly installed inside both the upper and lower mounting rings, and the gas tank is placed inside the rubber pads. The rubber pads have a certain degree of elasticity, which can reduce the wear of the gas tank shell by the upper and lower mounting plates during vibration. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a frontal sectional view of the present invention. Figure 3 This utility model Figure 2 Enlarged structural diagram at point A; Figure 4 This is a first structural schematic diagram of the present invention viewed from the side; Figure 5 This is a side view of the second structure of the present invention.

[0022] In the diagram: 1. Dust collector; 2. Discharge pipe; 3. Feed pipe; 4. Filter bag; 5. Gas tank; 6. Mounting structure; 601. Lower mounting ring; 602. Upper mounting ring; 603. Rubber pad; 604. Mounting plate; 7. Pulse jet pipe; 8. Protective structure; 801. Protective frame; 802. Vent hole; 803. Gas sensor; 804. Temperature sensor; 805. Fan; 806. First connecting plate; 807. Second connecting plate; 9. Exhaust fan. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Please see Figure 1-5 The present invention provides the following technical solution: A pulse dust collector includes a dust collection box 1, a discharge pipe 2, a feed pipe 3, a filter bag 4, a gas tank 5, an installation structure 6, a lower mounting ring 601, an upper mounting ring 602, a rubber pad 603, a mounting plate 604, a blower pipe 7, a protective structure 8, a protective frame 801, a vent 802, a gas sensor 803, a temperature sensor 804, a fan 805, a first connecting plate 806, a second connecting plate 807, and an exhaust fan 9.

[0025] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, a protective structure 8 is installed on the outer side of the top of the dust collector 1. The protective structure 8 includes a protective frame 801, a vent 802, a gas sensor 803, a temperature sensor 804, a fan 805, a first connecting plate 806, and a second connecting plate 807. The gas tank 5, the exhaust fan 9, and other exposed pipe parts are all installed inside the protective frame 801, so that the protective frame 801 protects the above-mentioned parts and devices, reduces damage from wind and sun, extends the service life of each device and part, and thus reduces the overall cost. At the same time, vents 802 are provided on the left and right walls of the protective frame 801, which does not hinder the air outlet and heat dissipation. The vents 802 are opened downwards to reduce rainwater intrusion.

[0026] The first connecting plate 806 is fixedly installed at the bottom of the protective frame 801, and the second connecting plate 807 is fixedly installed on the outside of the dust collection box 1. The first connecting plate 806 and the second connecting plate 807 are fixedly connected by bolts, which makes the protective frame 801 easy to disassemble. That is, the protective frame 801 can be removed by removing all the bolts.

[0027] A gas sensor 803, a temperature sensor 804, and a fan 805 are fixedly installed on the inner side of the top of the protective frame 801. The fan 805 is located between the gas sensor 803 and the temperature sensor 804. The gas sensor 803 is located above the connection between the gas tank 5, the blow pipe 7, and the pipeline. The gas sensor 803 monitors the gas in the gas tank 5 and plays a role in leak detection. The temperature sensor 804 monitors the temperature inside the protective frame 801. When the temperature is too high, the controller (not shown) turns on the fan 805 to blow air, accelerate the airflow inside the protective frame 801, and improve the heat dissipation effect.

[0028] like Figures 2-4 As shown, an installation structure 6 is installed on the top left side of the dust collector 1. The installation structure 6 includes a lower installation ring 601, an upper installation ring 602, a rubber pad 603, and an installation plate 604. Rubber pads 603 are fixedly installed on the inner ring sides of both the lower installation ring 601 and the upper installation ring 602. Installation plates 604 are fixedly connected to the left and right ends of the left and right outer sides of both the lower installation ring 601 and the upper installation ring 602. The lower installation ring 601 is fixedly installed on the top outer side of the dust collector 1. The gas tank 5 is placed on the rubber pad 603 of the lower installation ring 601, and the upper installation ring 602 is snapped onto the gas tank 5. The holes on the upper and lower installation plates 604 are aligned and fixed with bolts to secure the gas tank 5. This design also makes the gas tank 5 easy to disassemble, i.e., the bolts are removed and the upper installation ring 602 is taken off. The gas tank 5 is connected to the blow pipe 7 through a farror plate. Finally, the gas tank 5 can be separated from the blow pipe 7 for replacement. The rubber pad 603 has a certain degree of elasticity, which can reduce the wear of the inner ring of the installation ring on the gas tank 5.

[0029] Working principle: An exhaust fan 9 is fixedly installed on the top right side of the dust collector 1. The exhaust end of the exhaust fan 9 is connected to the exhaust pipe of the dust collector 1 (e.g., Figure 2 As shown), the bottom of the dust collection box 1 is connected to the discharge pipe 2, and the left side of the discharge pipe 2 is fixedly connected to the feed pipe 3. The feed pipe 3 is connected to the device that needs dust removal. The controller drives the exhaust fan 9, which draws air and dust into the discharge pipe 2. Large dust particles fall out from the pipe opening at the bottom of the discharge pipe 2, while smaller dust particles are carried by the air into the dust collection box 1. After passing through the filter bag 4, the smaller dust particles adhere to the outside of the filter bag 4. Clean air enters the exhaust fan 9 and exits from the exhaust pipe of the exhaust fan 9.

[0030] After the dust removal is completed, open the valve of gas tank 5 (not shown) and put the gas into the blowpipe 7. The blowpipe 7 sprays the gas onto the filter bag 4 below, blowing off the dust particles attached to the outside of the filter bag 4. The fallen dust falls out from the outlet at the bottom of the discharge pipe 2, thus completing the dust removal work.

Claims

1. A pulse dust collector, comprising a dust collection box (1), a discharge pipe (2), a feed pipe (3), and a filter bag (4), characterized in that: The bottom of the dust collector (1) is connected to a discharge pipe (2), and the left side of the discharge pipe (2) is fixedly connected to a feed pipe (3). The top right side of the dust collector (1) is connected to an exhaust fan (9) through a pipe. An installation structure (6) is installed on the left side of the top of the dust collector (1). A gas tank (5) is installed inside the installation structure (6). The gas tank (5) is connected to a blower pipe (7) through a farad plate. A filter bag (4) is installed at the bottom of the blower pipe (7). A protective structure (8) is installed on the outside of the top of the dust collector (1). The protective structure (8) includes a protective frame (801), a vent (802), a gas sensor (803), a temperature sensor (804), a fan (805), a first connecting plate (806), and a second connecting plate (807). The protective frame (801) has vents (802) in the left and right walls. The gas sensor (803), the temperature sensor (804), and the fan (805) are fixedly installed on the inner side of the top of the protective frame (801). The fan (805) is located between the gas sensor (803) and the temperature sensor (804). The first connecting plate (806) is fixedly installed at the bottom of the protective frame (801).

2. The pulse dust collector according to claim 1, characterized in that: The mounting structure (6) includes a lower mounting ring (601), an upper mounting ring (602), a rubber pad (603), and a mounting plate (604). The rubber pad (603) is fixedly installed on the inner ring side of both the lower mounting ring (601) and the upper mounting ring (602). The mounting plate (604) is fixedly connected to the left and right outer sides of both the lower mounting ring (601) and the upper mounting ring (602).

3. A pulse dust collector according to claim 2, characterized in that: The mounting plate (604) is fixedly connected by bolts.

4. A pulse dust collector according to claim 2, characterized in that: A gas tank (5) is provided inside the rubber pad (603).

5. A pulse dust collector according to claim 2, characterized in that: The lower mounting ring (601) is fixedly installed on the top of the outer side of the dust collector (1).

6. A pulse dust collector according to claim 1, characterized in that: The second connecting plate (807) is fixedly installed on the outside of the dust collection box (1).

7. A pulse dust collector according to claim 1, characterized in that: The first connecting plate (806) and the second connecting plate (807) are fixedly connected by bolts.

8. A pulse dust collector according to claim 1, characterized in that: The gas sensor (803) is located above the gas tank (5), the blowpipe (7), and the pipeline connection.

9. A pulse dust collector according to claim 1, characterized in that: A blower (9) is fixedly installed on the top right side of the dust collection box (1).

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