Dust remover for magnesium ball production with filter screen convenient to replace

Abstract

The utility model discloses a magnesium ball production dust remover convenient to replace a filter screen, which comprises a first dust removal box, a second dust removal box is arranged at the upper end of the first dust removal box, a filter screen frame is arranged between the first dust removal box and the second dust removal box, and a hopper is arranged in the middle of the outer surface of the lower end of the first dust removal box. Supporting frames are arranged at the front ends and the rear ends of the two sides of the outer surface of the lower end of the first dust removal box, an air inlet pipe is arranged on the outer surface of the front end of the hopper, an air outlet pipe is arranged on the outer surface of the rear end of the second dust removal box, and a replacement mechanism is arranged on the outer surface of one side of the filter screen frame. According to the dust remover convenient for replacing the filter screen for magnesium ball production, the filter screen can be quickly mounted and dismounted, the replacement is convenient, the operation is simple, the second dust removal box, the first dust removal box and the filter screen frame are conveniently sealed, and a better use prospect is brought.

Description

Technical Field

[0001] The utility model relates to the field of dust removal in magnesium ball production, in particular to a dust collector for magnesium ball production, which is convenient for replacing a filter screen. Background Art

[0002] In the production process of magnesium balls, 80% of light-burned magnesium powder is added with a binder, and the mixture is put into a mixer for rolling, stirring and mixing for 15 to 20 minutes to form a mixture, and the mixture is sent to a ball press by a belt conveyor to prepare a product. In the production process of existing magnesium balls, a dust collector is required to remove dust. The dust collector is a device that separates dust from flue gas. It transports dust-containing gas to the dust removal device through a pipeline gas path, where the dust is collected in the dust removal device after gas-solid separation, and the clean gas is introduced into the main pipe or directly discharged into the atmosphere. In the use of the existing magnesium ball production dust collector, the filter screen is easily blocked after long-term use, affecting the dust removal speed, and it is not convenient to quickly replace the filter screen, which brings certain adverse effects to people's use process. For this reason, we propose a magnesium ball production dust collector that is easy to replace the filter screen. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the shortcomings of the prior art, the utility model provides a dust collector for magnesium ball production that is easy to replace the filter screen. It has the advantages of being able to quickly install and disassemble the filter screen, convenient replacement, simple operation, and convenient sealing between the second dust removal box, the first dust removal box and the filter screen frame, which can effectively solve the problems in the background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a dust collector for magnesium ball production that is easy to replace the filter screen, comprising a first dust removal box, a second dust removal box is arranged at the upper end of the first dust removal box, a filter screen frame is arranged between the first dust removal box and the second dust removal box, a hopper is arranged in the middle of the outer surface of the lower end of the first dust removal box, and support frames are arranged at the front and rear ends of both sides of the outer surface of the lower end of the first dust removal box, an air inlet pipe is arranged on the front end outer surface of the hopper, and an air outlet pipe is arranged on the rear end outer surface of the second dust removal box, and a replacement mechanism is arranged on the outer surface of one side of the filter screen frame, and the replacement mechanism comprises a first side plate, a second side plate, a third side plate, a first cylinder, a second cylinder, a protrusion, a groove, a first sealing ring, a first sealing groove, a second sealing ring and a second sealing groove, and two groups of the third side plates are respectively fixedly installed on the middle of the outer surfaces of both sides of the filter screen frame.

[0007] Preferably, the first sealing ring is located on the lower outer surface of the second dust removal box, the second sealing groove is opened on the upper outer surface of the first dust removal box, the first sealing groove is opened on the upper outer surface of the filter frame, the second sealing ring is fixedly installed on the lower outer surface of the filter frame, and the groove is opened on the lower outer surface of the third side plate.

[0008] Preferably, the two groups of the first side panels are respectively fixedly mounted on the upper end of the middle part of the outer surface of both sides of the first dust removal box, the two groups of the second side panels are respectively fixedly mounted on the lower end of the middle part of the outer surface of both sides of the second dust removal box, the two groups of the first cylinders are respectively located on one side of the front and rear ends of the upper outer surface of the first side panel, the two groups of the second cylinders are respectively located on the other side of the front and rear ends of the upper outer surface of the first side panel, and the protrusion is located on the upper outer surface of the second cylinder.

[0009] Preferably, the filter frame and the first dust removal box are overlapped, the second sealing ring and the second sealing groove are plugged, and the first sealing ring and the first sealing groove are plugged.

[0010] Preferably, the protrusion and the groove are plug-connected.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the utility model provides a dust collector for magnesium ball production that is easy to replace the filter screen, and has the following beneficial effects:

[0013] 1. This dust collector for magnesium ball production is easy to replace the filter screen. The filter screen can be quickly installed and disassembled, which is convenient for replacement and simple to operate.

[0014] 2. The dust collector for magnesium ball production is easy to replace the filter screen, and the second dust removal box, the first dust removal box and the filter screen frame are conveniently sealed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a dust collector for magnesium ball production with easy replacement of the filter screen.

[0016] Figure 2 This is a front view analysis diagram of a dust collector for magnesium ball production that is easy to replace the filter screen according to the utility model.

[0017] Figure 3 The utility model is a dust collector for magnesium ball production which is easy to replace the filter screen. Figure 1 Enlarged view of point A in the middle.

[0018] Figure 4 The utility model is a dust collector for magnesium ball production which is easy to replace the filter screen. Figure 2 Enlarged view of point B in the middle.

[0019] In the figure: 1. first dust removal box; 2. second dust removal box; 3. filter frame; 4. air outlet pipe; 5. air inlet pipe; 6. hopper; 7. support frame; 8. replacement mechanism; 9. first side panel; 10. second side panel; 11. third side panel; 12. first cylinder; 13. second cylinder; 14. bump; 15. groove; 16. first sealing ring; 17. first sealing groove; 18. second sealing ring; 19. second sealing groove. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] The present embodiment is a dust collector for magnesium ball production, which is convenient for replacing the filter screen.

[0022] like Figure 1-4 As shown, it includes a first dust removal box 1, a second dust removal box 2 is arranged at the upper end of the first dust removal box 1, a filter frame 3 is arranged between the first dust removal box 1 and the second dust removal box 2, a hopper 6 is arranged in the middle of the outer surface of the lower end of the first dust removal box 1, and support frames 7 are arranged at the front and rear ends of both sides of the outer surface of the lower end of the first dust removal box 1, an air inlet pipe 5 is arranged on the front end outer surface of the hopper 6, and an air outlet pipe 4 is arranged on the rear end outer surface of the second dust removal box 2. A replacement mechanism 8 is arranged on the outer surface of one side of the filter frame 3, and the replacement mechanism 8 includes a first side plate 9, a second side plate 10, a third side plate 11, a first cylinder 12, a second cylinder 13, a protrusion 14, a groove 15, a first sealing ring 16, a first sealing groove 17, a second sealing ring 18 and a second sealing groove 19. Two groups of third side plates 11 are fixedly installed on the middle of the outer surfaces of both sides of the filter frame 3 respectively.

[0023] The first sealing ring 16 is located on the lower outer surface of the second dust removal box 2, the second sealing groove 19 is opened on the upper outer surface of the first dust removal box 1, the first sealing groove 17 is opened on the upper outer surface of the filter frame 3, the second sealing ring 18 is fixedly installed on the lower outer surface of the filter frame 3, and the groove 15 is opened on the lower outer surface of the third side plate 11; the two groups of first side plates 9 are respectively fixedly installed on the upper ends of the middle parts of the outer surfaces of both sides of the first dust removal box 1, and the two groups of second side plates 10 are respectively fixedly installed on both sides of the second dust removal box 2 At the lower end of the middle part of the side outer surface, the two groups of first cylinders 12 are respectively located on one side of the front and rear ends of the upper outer surface of the first side plate 9, and the two groups of second cylinders 13 are respectively located on the other side of the front and rear ends of the upper outer surface of the first side plate 9, and the protrusion 14 is located on the upper outer surface of the second cylinder 13; the filter frame 3 and the first dust removal box 1 are overlapped, the second sealing ring 18 and the second sealing groove 19 are plug-in, and the first sealing ring 16 and the first sealing groove 17 are plug-in; the protrusion 14 and the groove 15 are plug-in.

[0024] It should be noted that the utility model is a dust collector for magnesium ball production that is easy to replace the filter. A filter is arranged in the middle of the filter frame 3. When the filter needs to be replaced, the four groups of second cylinders 13 are started to push the second side plate 10 to rise while driving the second dust removal box 2 to rise. At the same time, the four groups of first cylinders 12 are started to push the third side plate 11 to rise. The filter frame 3 is lifted and the lower end of the filter frame 3 is moved to the upper end of the first dust removal box 1. The first cylinder 12 is closed and the second cylinder 13 is continued to be started to drive the second dust removal box 2 to rise. The lower end of the second dust removal box 2 is moved to the upper end of the filter frame 3. The filter frame 3 is manually dragged and the first cylinder 12 is started to drive the protrusion 14 to slide and descend along the groove 15, so that the third side plate 11 is separated from the protrusion 14. After the filter frame 3 is removed for replacement and cleaning, the filter frame 3 on the other side is inserted After aligning the groove 15 opened at the lower end of the third side plate 11 with the protrusion 14 between the first dust removal box 1 and the second dust removal box 2, the first cylinder 12 supports the third side plate 11, drives the protrusion 14 to descend, and inserts the second sealing ring 18 on the filter frame 3 into the second sealing groove 19 opened on the first dust removal box 1, drives the second side plate 10 to descend by the second cylinder 13, inserts the first sealing ring 16 set at the lower end of the second dust removal box 2 into the corresponding first sealing groove 17, continues to drive the second dust removal box 2 to descend, and makes the second sealing ring 18 fit tightly with the second sealing groove 19, and the first sealing ring 16 fits tightly with the first sealing groove 17, so as to seal and install the filter frame 3, and can quickly install and disassemble the filter, which is convenient for replacement and simple operation, and convenient for sealing the second dust removal box 2, the first dust removal box 1 and the filter frame 3.

[0025] It should be noted that, in this article, relational terms such as first and second (number one, number two), 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 variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A dust collector for magnesium ball production with easy replacement of filter screen, comprising a first dust removal box (1), characterized in that: A second dust removal box (2) is arranged at the upper end of the first dust removal box (1), a filter frame (3) is arranged between the first dust removal box (1) and the second dust removal box (2), a hopper (6) is arranged in the middle of the outer surface of the lower end of the first dust removal box (1), support frames (7) are arranged at both the front and rear ends of the outer surface of the lower end of the first dust removal box (1), an air inlet pipe (5) is arranged on the front end outer surface of the hopper (6), an air outlet pipe (4) is arranged on the rear end outer surface of the second dust removal box (2), and the A replacement mechanism (8) is provided on the outer surface of one side of the filter frame (3), and the replacement mechanism (8) comprises a first side plate (9), a second side plate (10), a third side plate (11), a first cylinder (12), a second cylinder (13), a protrusion (14), a groove (15), a first sealing ring (16), a first sealing groove (17), a second sealing ring (18) and a second sealing groove (19), and two groups of the third side plates (11) are respectively fixedly mounted on the middle parts of the outer surfaces of both sides of the filter frame (3).

2. A dust collector for magnesium ball production with easy replacement of filter screen according to claim 1, characterized in that: The first sealing ring (16) is located on the lower outer surface of the second dust removal box (2), the second sealing groove (19) is opened on the upper outer surface of the first dust removal box (1), the first sealing groove (17) is opened on the upper outer surface of the filter frame (3), the second sealing ring (18) is fixedly installed on the lower outer surface of the filter frame (3), and the groove (15) is opened on the lower outer surface of the third side plate (11).

3. A dust collector for magnesium ball production with easy replacement of filter screen according to claim 2, characterized in that: The two groups of the first side panels (9) are respectively fixedly mounted on the upper ends of the middle parts of the outer surfaces of both sides of the first dust removal box (1), the two groups of the second side panels (10) are respectively fixedly mounted on the lower ends of the middle parts of the outer surfaces of both sides of the second dust removal box (2), the two groups of the first cylinders (12) are respectively located on one side of the front and rear ends of the upper outer surface of the first side panel (9), the two groups of the second cylinders (13) are respectively located on the other side of the front and rear ends of the upper outer surface of the first side panel (9), and the protrusions (14) are located on the upper outer surface of the second cylinders (13).

4. A dust collector for magnesium ball production with easy replacement of filter screen according to claim 3, characterized in that: The filter frame (3) and the first dust removal box (1) are overlapped, the second sealing ring (18) and the second sealing groove (19) are plugged, and the first sealing ring (16) and the first sealing groove (17) are plugged.

5. A dust collector for magnesium ball production with easy replacement of filter screen according to claim 4, characterized in that: The protrusion (14) and the groove (15) are plug-connected.

Images