Bag type dust collector for flue gas of large sintering machine head

Abstract

The utility model relates to the technical field of dust removers, and discloses a large sintering machine head flue gas bag type dust remover which comprises a dust remover main body, a dust remover top cover, an air inlet and an air outlet, according to the dust removal device, the servo motor drives the rotating disc to rotate, so that the rotating disc drives the connecting plate to move, the connecting plate pushes the dust removal plate to move through the transmission block, and meanwhile, the dust removal plate slides on the fixing rod; according to the dust removal device, the dust removal plate drives the dust removal bag main body to move, so that dust on the dust removal bag main body is shaken off during movement, and the problem that the dust on a cloth bag is cleaned by compressed air generally, and the dust on the cloth bag is easy to shake off when the cloth bag is in contact with the compressed air in the cleaning mode is solved. The cloth bag is easy to damage due to the impact of compressed air, so that the service life of the cloth bag is shortened.

Description

Technical Field

[0001] The utility model application relates to the technical field of dust collectors, in particular to a large-scale sintering machine head flue gas bag type dust collector. Background Art

[0002] The sintering machine is suitable for sintering operations in large-scale ferrous metallurgical sintering plants, and is mainly suitable for the sintering treatment of iron ore powder in large and medium-sized sintering plants. It is the main equipment in the exhaust sintering process. It can sinter concentrate powder and rich ore powder of different compositions and particle sizes into agglomerates, and partially eliminate harmful impurities such as sulfur and phosphorus contained in the ore. Sintering machines are divided into several specifications of different lengths and widths according to the sintering area. Users can choose according to their production or site conditions. The larger the sintering area, the higher the production.

[0003] When using a traditional air bag dust collector, a large amount of dust will adhere to the dust bag. When the dust accumulates too much, it will affect the dust removal effect of the dust collector. Generally, the dust on the dust bag is cleaned by compressed air. This cleaning method makes it easy for the dust bag itself to be damaged by the impact of compressed air when it comes into contact with the compressed air, thereby reducing the service life of the dust bag. Summary of the Invention

[0004] In order to solve the problem that the dust on the bag is generally cleaned by cleaning the bag with compressed air, this cleaning method easily makes the bag itself easily damaged by the impact of compressed air when it comes into contact with the compressed air, thereby reducing the service life of the bag, the utility model provides a large sintering machine head flue gas bag dust collector to solve the above problem.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A large-scale sintering machine head flue gas bag dust collector, comprising a dust collector main body, a dust collector top cover, an air inlet and an exhaust port, a dust collector top cover is arranged above the dust collector main body, and an air inlet and an exhaust port are respectively arranged on the same side of the dust collector main body and the dust collector top cover, a fixing plate is fixed on the upper part of the interior of the dust collector main body, four fixing rods are fixed on the top surface of the fixing plate, a dust collector plate is slidingly sleeved on the fixing rod, several dust collector bag main bodies are fixed on the dust collector plate, four transmission blocks are respectively fixed on the four sides of the top surface of the dust collector plate, four servo motors are fixed around the outer side of the dust collector top cover, the output end of the servo motor extends to a turntable fixed inside the dust collector top cover, the end of the turntable away from the servo motor is rotatably connected to a connecting plate, and the end of the connecting plate away from the turntable is rotatably connected to the transmission block.

[0007] Furthermore, a water tank is fixed on the bottom surface of the fixed plate, a water inlet is provided on the side of the outside of the dust collector body away from the air inlet, the water inlet is connected to the inside of the water tank, and a water outlet is provided at the bottom end of the water tank.

[0008] Furthermore, a spring is sleeved on the fixing rod, the top surface of the spring is fixedly connected to the bottom surface of the fixing rod, and the bottom surface of the spring is fixedly connected to the fixing plate.

[0009] Furthermore, the length of the rotating disk is the same as the length between the fixing plate and the fixing rod, and the length of the rotating disk is the same as the length of the spring.

[0010] Furthermore, the four fixing rods are all located at the four corners of the top surface of the fixing plate, and each of the transmission blocks is located in the middle of one side of the top surface of the dust removal plate.

[0011] Furthermore, the water outlet is attached to the inner wall of the dust collector body, and a slope is provided on one side of the bottom surface of the water storage tank close to the water outlet.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. In the utility model, the turntable is driven to rotate by the servo motor, so that the turntable drives the connecting plate to move, so that the connecting plate pushes the dust removal plate to move through the transmission block, and at the same time the dust removal plate slides on the fixed rod, so that the dust removal plate drives the dust removal bag body to move, so that the dust on the dust removal bag body is shaken off during the movement, which solves the problem that the dust on the dust bag is generally cleaned by compressed air. This cleaning method easily makes the bag itself easily damaged by the impact of compressed air when it comes into contact with compressed air, thereby reducing the service life of the bag.

[0014] 2. In the utility model, a water storage tank is provided under the fixed plate, and water is input into the water storage tank through the water inlet and discharged through the water outlet at the same time, so that the water flows downward along the inner wall of the dust collector body, so that the water flow washes the dust on the inner wall of the dust collector body, thereby solving the problem that the dust inside the dust collector body adheres to the inner wall of the dust collector body, making it difficult for the staff to clean it. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0016] Figure 1is a schematic diagram of a three-dimensional structure according to an embodiment of the present application;

[0017] Figure 2 yes Figure 1 A bottom-view structural perspective diagram of the embodiment shown;

[0018] Figure 3 yes Figure 1 A three-dimensional schematic diagram of the structure of the motion component in the embodiment shown;

[0019] Figure 4 yes Figure 1 A schematic diagram of the three-dimensional structure of the cleaning assembly in the embodiment shown;

[0020] Figure 5 yes Figure 3 A three-dimensional schematic diagram of structure A in the embodiment shown.

[0021] The meanings of the reference numerals in the figure are: 1. Dust collector body; 2. Dust collector top cover; 3. Air inlet; 4. Air exhaust; 5. Fixing plate; 6. Fixing rod; 7. Spring; 8. Dust removal plate; 9. Dust bag body; 10. Servo motor; 11. Turntable; 12. Connecting plate; 13. Transmission block; 14. Water tank; 15. Water inlet; 16. Water outlet. DETAILED DESCRIPTION

[0022] In order to make the purpose, features, and advantages of this application more obvious and easy to understand, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the embodiments described below are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0023] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5The dust collector of the present invention is a large-scale sintering machine head flue gas bag type dust collector, comprising a dust collector body 1, a dust collector top cover 2, an air inlet 3 and an exhaust port 4. A dust collector top cover 2 is provided above the dust collector body 1. An air inlet 3 and an exhaust port 4 are respectively provided on the same side of the dust collector body 1 and the dust collector top cover 2. A fixing plate 5 is fixed on the upper part of the dust collector body 1. Four fixing rods 6 are fixed on the top surface of the fixing plate 5. A dust collecting plate 8 is slidingly sleeved on the fixing rod 6. Several dust collecting bag bodies 9 are fixed on the dust collecting plate 8. Four transmission blocks 13 are fixed on the four sides of the top surface of the dust collecting plate 8. Four servo motors 10 are fixed around the outer periphery of the dust collector top cover 2. The output end of the servo motor 10 extends to a turntable 11 fixed inside the dust collector top cover 2. The turntable 11 is rotatably connected to a connecting plate 12 at one end away from the servo motor 10. The end of the connecting plate 12 away from the turntable 11 is rotatably connected to the transmission block 13, so that the dust on the dust collecting bag body 9 can be easily shaken off.

[0024] Specifically, a spring 7 is sleeved on the fixed rod 6, the top surface of the spring 7 is fixedly connected to the bottom surface of the fixed rod 6, the bottom surface of the spring 7 is fixedly connected to the fixed plate 5, the length of the turntable 11 is the same as the length between the fixed plate 5 and the fixed rod 6, the length of the turntable 11 is the same as the length of the spring 7, the four fixed rods 6 are all located at the four corners of the top surface of the fixed plate 5, and each transmission block 13 is located in the middle of one side of the top surface of the dust removal plate 8 to facilitate the movement of the dust removal plate 8.

[0025] As an optimization solution, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, a water tank 14 is fixed to the bottom surface of the fixed plate 5, and a water inlet 15 is provided on the side of the outside of the dust collector body 1 away from the air inlet 3. The water inlet 15 is connected to the inside of the water tank 14, and a water outlet 16 is provided at the bottom end of the water tank 14, so that the inner wall of the dust collector body 1 is easy to clean.

[0026] Specifically, the water outlet 16 is attached to the inner wall of the dust collector body 1, and a slope is provided on one side of the bottom surface of the water storage tank 14 close to the water outlet 16, so that the water flows quickly.

[0027] Working principle: When cleaning the dust on the dust bag body 9, start the servo motor 10, so that the servo motor 10 drives the turntable 11 to rotate. At this time, the turntable 11 drives one end of the connecting plate 12 to move, so that the other end of the connecting plate 12 drives the transmission block 13 to move. At the same time, the two ends of the connecting plate 12 rotate on the turntable 11 and the transmission block 13, so that the transmission block 13 drives the dust removal plate 8 to slide up and down. At the same time, the dust removal plate 8 drives the dust bag body 9 to move, so that the dust on the dust bag body 9 is shaken off. When the dust on the inner wall of the dust collector body 1 needs to be cleaned, the water pipe is connected to the water inlet 15, so that water flows into and fills the inside of the water tank 14 through the water inlet 15, and at the same time, the water inside the water tank 14 flows out through the water outlet 16, so that the water flow flushes the inner wall of the dust collector body 1.

[0028] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present application is defined by the appended claims, not the foregoing description, and all variations within the meaning and scope of the appended claims are intended to be included herein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0029] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A large-scale sintering machine head flue gas bag type dust collector, comprising a dust collector body (1), a dust collector top cover (2), an air inlet (3) and an air outlet (4), wherein the dust collector top cover (2) is arranged above the dust collector body (1), and the dust collector body (1) and the dust collector top cover (2) are respectively provided with an air inlet (3) and an air outlet (4) on the same side, characterized in that: A fixed plate (5) is fixed on the upper part of the dust collector body (1), four fixed rods (6) are fixed on the top surface of the fixed plate (5), a dust collecting plate (8) is slidingly sleeved on the fixed rod (6), a plurality of dust collecting bag bodies (9) are fixed on the dust collecting plate (8), four transmission blocks (13) are respectively fixed on the four sides of the top surface of the dust collecting plate (8), four servo motors (10) are fixed on the four sides of the outer side of the dust collector top cover (2), the output end of the servo motor (10) extends to the inside of the dust collector top cover (2) where a turntable (11) is fixed, the end of the turntable (11) away from the servo motor (10) is rotatably connected to a connecting plate (12), and the end of the connecting plate (12) away from the turntable (11) is rotatably connected to the transmission block (13).

2. A large-scale sintering machine head flue gas bag dust collector according to claim 1, characterized in that: A water storage tank (14) is fixed to the bottom surface of the fixed plate (5), and a water inlet (15) is provided on the side of the outside of the dust collector body (1) away from the air inlet (3). The water inlet (15) is connected to the inside of the water storage tank (14), and a water outlet (16) is provided at the bottom end of the water storage tank (14).

3. The large-scale sintering machine head flue gas bag dust collector according to claim 1, characterized in that: A spring (7) is sleeved on the fixing rod (6), the top surface of the spring (7) is fixedly connected to the bottom surface of the fixing rod (6), and the bottom surface of the spring (7) is fixedly connected to the fixing plate (5).

4. The large-scale sintering machine head flue gas bag dust collector according to claim 1 is characterized in that: The length of the rotating disk (11) is the same as the length between the fixing plate (5) and the fixing rod (6), and the length of the rotating disk (11) is the same as the length of the spring (7).

5. The large-scale sintering machine head flue gas bag dust collector according to claim 1, characterized in that: The four fixing rods (6) are all located at the four corners of the top surface of the fixing plate (5), and each transmission block (13) is located in the middle of one side of the top surface of the dust removal plate (8).

6. A large-scale sintering machine head flue gas bag type dust collector according to claim 2, characterized in that: The water outlet (16) is attached to the inner wall of the dust collector body (1), and a slope is provided on one side of the inner bottom surface of the water storage tank (14) close to the water outlet (16).

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