Wide-air-volume adjusting dust removal equipment

Abstract

The utility model belongs to the field of dust removal equipment, and particularly relates to wide-air-volume adjusting dust removal equipment which comprises a dust removal equipment body. The EC fan is arranged on the dust removal equipment body and is used for adjusting the air volume and the static pressure; the air pipe is connected with the EC fan; the EC fan is adopted, the air volume and the static pressure are adjustable, different working points of the same type of fan are used in the same series of products with different air volumes, the types and the types of the fans are reduced, and the dust removal equipment has the advantages of being low in energy consumption, low in noise and rich in control mode. The touch screen all-in-one machine is in direct communication with the EC fan, the number of relays and contactors is reduced, the equipment failure and shutdown risk caused by damage of such components is reduced, original physical keys are changed into digital keys, and the appearance of the product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, in particular to a dust removal equipment with wide air volume adjustment. Background Art

[0002] A dust collector is a device that separates dust from flue gas. The performance of a dust collector is expressed by the amount of gas that can be processed, the resistance loss when the gas passes through the dust collector, and the dust removal efficiency.

[0003] In the prior art, it is not convenient to adjust the air volume widely for dust removal equipment. Therefore, we propose a dust removal equipment with wide air volume adjustment to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantage that it is not convenient to widely adjust the air volume in the prior art for dust removal equipment, and to propose a dust removal equipment with wide air volume adjustment.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A dust removal equipment with wide air volume adjustment, comprising:

[0007] A dust removal equipment body;

[0008] An EC fan, arranged on the dust removal equipment body, for adjusting the air volume and static pressure;

[0009] An air duct, connected to the EC fan;

[0010] A touch screen integrated machine, arranged on the dust removal equipment body, and the touch screen integrated machine is electrically connected to the EC fan.

[0011] Preferably, a plurality of supporting feet are fixedly installed at the bottom of the dust removal equipment body.

[0012] Preferably, two fixing plates are fixedly installed on one side of the dust removal equipment body, and the same rotating shaft is rotatably installed on the two fixing plates.

[0013] Preferably, a swing arm is fixedly installed on the outer side of the rotating shaft.

[0014] Preferably, a connecting block is fixedly installed on the swing arm, and a connecting pipe is fixedly installed at the bottom end of the connecting block.

[0015] Preferably, one end of the connecting pipe is fixedly communicated with one end of a telescopic bellows, and the other end of the telescopic bellows is fixedly connected to the air duct.

[0016] Preferably, a motor is fixedly installed on the fixing plate, and the output shaft of the motor is fixedly connected to the top end of the rotating shaft.

[0017] In the present utility model, the beneficial effects of the described dust removal equipment with wide air volume adjustment are as follows:

[0018] 1. By using an EC fan, the air volume and static pressure are adjustable. Different working points of the same fan model are used in products with different air volumes in the same series, reducing the types and models of fans.

[0019] 2. Compared with traditional AC motors, EC fans have the characteristics of low energy consumption, low noise, and rich control methods.

[0020] 3. The EC fan adopts the RS485 communication method, and the touch screen integrated machine communicates directly with the EC fan, reducing the use of its relays and contactors, and reducing the equipment failure and shutdown risks caused by the damage of such components.

[0021] 4. The touch screen integrated machine directly adopts the PLC programming method, changing the original physical buttons to digital buttons, enhancing the appearance of the product. Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of a dust removal equipment with wide air volume adjustment proposed by the present utility model;

[0023] Figure 2 It is a schematic side view structural diagram of a dust removal equipment with wide air volume adjustment proposed by the present utility model;

[0024] Figure 3 It is a schematic structural diagram of the EC fan of a dust removal equipment with wide air volume adjustment proposed by the present utility model;

[0025] Figure 4 It is a dust removal equipment with wide air volume adjustment proposed by the present utility model Figure 2 The enlarged structural diagram of part A;

[0026] Figure 5 It is a schematic structural diagram of the touch screen integrated machine of a dust removal equipment with wide air volume adjustment proposed by the present utility model.

[0027] In the figure: 1. Dust removal equipment body; 2. EC fan; 3. Air duct; 4. Support feet; 5. Touch screen integrated machine; 6. Telescopic bellows; 7. Connecting pipe; 8. Fixed plate; 9. Rotating shaft; 10. Swing arm; 11. Connecting block; 12. Motor. Detailed Embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Embodiment 1

[0029] Reference Figures 1 - 5 , a dust removal device with wide air volume adjustment, comprising:

[0030] The dust removal device body 1;

[0031] The EC fan 2 is arranged on the dust removal device body 1 and is used for adjusting the air volume and static pressure;

[0032] The air duct 3 is connected to the EC fan 2;

[0033] The touch screen all-in-one machine 5 is arranged on the dust removal device body 1, and the touch screen all-in-one machine 5 is electrically connected to the EC fan 2.

[0034] In the present utility model, a plurality of supporting feet 4 are fixedly installed at the bottom of the dust removal device body 1.

[0035] In the present utility model, two fixing plates 8 are fixedly installed on one side of the dust removal device body 1, and the same rotating shaft 9 is rotatably installed on the two fixing plates 8.

[0036] In the present utility model, a swing arm 10 is fixedly installed on the outer side of the rotating shaft 9.

[0037] In the present utility model, a connecting block 11 is fixedly installed on the swing arm 10, and a connecting pipe 7 is fixedly installed at the bottom end of the connecting block 11.

[0038] In the present utility model, one end of the connecting pipe 7 is fixedly communicated with one end of a telescopic bellows 6, and the other end of the telescopic bellows 6 is fixedly connected to the air duct 3.

[0039] In the present utility model, a motor 12 is fixedly installed on the fixing plate 8, and the output shaft of the motor 12 is fixedly connected to the top end of the rotating shaft 9.

[0040] In the present utility model, 1. The EC fan is adopted, and the air volume and static pressure are adjustable. The same fan is used at different working points for products with different air volumes in the same series, reducing the types and varieties of fans;

[0041] 2. The EC fan has the characteristics of low energy consumption, low noise, and rich control methods compared with the traditional AC motor;

[0042] 3. The EC fan adopts the RS485 communication method, and the touch screen all-in-one machine 5 directly communicates with the EC fan 2, reducing the use of its relays and contactors. The risk of equipment failure and shutdown caused by the damage of such components is reduced.

[0043] 4. The touch screen all-in-one machine directly adopts the PLC programming method, changing the original physical buttons to digital buttons, increasing the appearance of the product;

[0044] 5. Three - level safety management permissions and audit trails can be introduced by PLC programming. Compared with the physical buttons of traditional dust removal equipment, there are no operation records and no safety permissions for parameter changes, which is more convenient for on - site management and historical record tracking by customers;

[0045] Through the gateway, using Modbus TCP / IP communication, multiple dust removal devices (more than 200 units) can be connected, and data transmission can be monitored and processed uniformly in the customer's computer room. Embodiment 2

[0046] The difference between this embodiment and Embodiment 1 is that rollers are rotatably installed at the bottom ends of multiple feet 4, which is convenient for the overall movement.

[0047] As described above, it is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A dust removal device with wide air volume adjustment, characterized in that: include: Dust removal equipment body (1); An EC fan (2) is provided on the dust removal device body (1) and is used to adjust the air volume and static pressure; An air duct (3) connected to the EC fan (2); The touch screen all-in-one machine (5) is arranged on the dust removal equipment body (1), and the touch screen all-in-one machine (5) is electrically connected to the EC fan (2).

2. A dust removal device with wide air volume adjustment according to claim 1, characterized in that: A plurality of supporting feet (4) are fixedly mounted on the bottom of the dust removal equipment body (1).

3. A dust removal device with wide air volume adjustment according to claim 2, characterized in that: Two fixed plates (8) are fixedly mounted on one side of the dust removal equipment body (1), and a common rotating shaft (9) is rotatably mounted on the two fixed plates (8).

4. The dust removal equipment with wide air volume adjustment according to claim 3, characterized in that: A swing arm (10) is fixedly mounted on the outer side of the rotating shaft (9).

5. The dust removal equipment with wide air volume adjustment according to claim 4, characterized in that: A connecting block (11) is fixedly mounted on the swing arm (10), and a connecting pipe (7) is fixedly mounted on the bottom end of the connecting block (11).

6. A dust removal device with wide air volume adjustment according to claim 5, characterized in that: One end of the connecting pipe (7) is fixedly connected to one end of the telescopic bellows (6), and the other end of the telescopic bellows (6) is fixedly connected to the air duct (3).

7. The dust removal equipment with wide air volume adjustment according to claim 6, characterized in that: A motor (12) is fixedly mounted on the fixed plate (8), and an output shaft of the motor (12) is fixedly connected to the top end of the rotating shaft (9).

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