Explosion-proof central dust collection aluminum and magnesium dust treatment device

Abstract

The utility model discloses an explosion-proof central dust collection aluminum-magnesium dust treatment device, and relates to the field of dust treatment, the explosion-proof central dust collection aluminum-magnesium dust treatment device comprises a dust removal cylinder, the surface of the dust removal cylinder is fixedly connected with a dust inlet pipe, one end of the dust inlet pipe is provided with an exhaust fan, the output end of the exhaust fan is fixedly connected with a dust suction pipe, and the inner wall of the dust removal cylinder is provided with a water spraying assembly; the water spraying assembly comprises a water inlet pipe. The water pump is started, water in the water purifying tank is conveyed into the flow dividing pipe through the water conveying pipe, the water is conveyed into the annular spray head A and the annular spray head B through the flow dividing pipe, water mist sprayed out of the annular spray head A and the annular spray head B can remove dust sucked in, and meanwhile the risk of explosion caused by accumulation of a large amount of dust can be avoided; impurities in water can be filtered through a first filter plate, a second filter plate and a third filter plate in the water purification tank, so that the water can be recycled, the cost is reduced, and meanwhile, the utilization rate of water resources is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust treatment technical field, especially relates to a kind of explosion-proof central dust collection aluminium magnesium dust treatment device. BACKGROUND

[0002] With the rapid development of social economy, workshop is composed of several sections or production teams, which is set according to the professional nature of each stage of product production or each component of product and the professional nature of each auxiliary production activity, has the necessary factory building or site, machine equipment, tool and certain production personnel, technical personnel and management personnel, when the metal is processed in the workshop, dust is easily produced, and high dust concentration can cause harm to human body, so dust needs to be treated to reduce the concentration of dust.

[0003] A large amount of aluminum and magnesium dust is produced in the process of processing metal, when the content of aluminum and magnesium dust in the air is too high, if there is an open flame, the oxidation reaction speed is very fast, the gas-dust mixture is heated violently, the pressure increases sharply and the surrounding gas is compressed and expelled violently, so that explosion occurs, causing casualties, and these dusts are also easily inhaled into the lungs of operators, seriously endangering the health of workers, therefore, the utility model provides an explosion-proof central dust collection aluminium magnesium dust treatment device. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the problems existing in the prior art, the utility model provides an explosion-proof central dust collection aluminium magnesium dust treatment device.

[0006] (II) technical scheme

[0007] To achieve the above purpose, the utility model is realized by the following technical scheme: an explosion-proof central dust collection aluminium magnesium dust treatment device, comprising a dust removal cylinder, a dust inlet pipe is fixedly connected to the surface of the dust removal cylinder, a dust extraction fan is installed at one end of the dust inlet pipe, a dust suction pipe is fixedly connected to the output end of the dust extraction fan, a water spraying assembly is arranged on the inner wall of the dust removal cylinder;

[0008] The water spraying assembly comprises a water inlet pipe, the upper surface of the water inlet pipe is fixedly connected to the lower end of the dust removal cylinder, and the lower end of the water inlet pipe is fixedly connected to a water purification tank, a water pump is installed on one side of the water purification tank, a water delivery pipe is fixedly connected to the output end of the water pump, one end of the water delivery pipe is fixedly connected to a flow divider, and the two ends of the flow divider are fixedly connected to annular spray heads A and B.

[0009] As an improved scheme of the explosion-proof central dust collecting aluminum magnesium dust treatment device, the annular spray head A and the annular spray head B are located inside the dust removal cylinder, and the annular spray head A and the annular spray head B are fixedly connected with the inner wall of the dust removal cylinder.

[0010] As an improved scheme of the explosion-proof central dust collecting aluminum magnesium dust treatment device, the annular spray head A and the annular spray head B are located inside the dust removal cylinder, and the annular spray head A and the annular spray head B are fixedly connected with the inner wall of the dust removal cylinder.

[0011] As an improved scheme of the explosion-proof central dust collecting aluminum magnesium dust treatment device, the annular spray head A and the annular spray head B are located inside the dust removal cylinder, and the annular spray head A and the annular spray head B are fixedly connected with the inner wall of the dust removal cylinder.

[0012] As an improved scheme of the explosion-proof central dust collecting aluminum magnesium dust treatment device, the annular spray head A and the annular spray head B are located inside the dust removal cylinder, and the annular spray head A and the annular spray head B are fixedly connected with the inner wall of the dust removal cylinder.

[0013] As an improved scheme of the explosion-proof central dust collecting aluminum magnesium dust treatment device, the annular spray head A and the annular spray head B are located inside the dust removal cylinder, and the annular spray head A and the annular spray head B are fixedly connected with the inner wall of the dust removal cylinder.

[0014] As an improved scheme of the explosion-proof central dust collecting aluminum magnesium dust treatment device, the annular spray head A and the annular spray head B are located inside the dust removal cylinder, and the annular spray head A and the annular spray head B are fixedly connected with the inner wall of the dust removal cylinder.

[0015] (Three) beneficial effects

[0016] The explosion-proof central dust collecting aluminum magnesium dust treatment device has the following beneficial effects:

[0017] 1. By turning on the exhaust fan, the dust is drawn into the dust collection cylinder through the suction pipe and dust inlet pipe. At the same time, the water pump delivers water from the clean water tank to the distribution pipe through the water supply pipe. The water is then delivered to ring nozzles A and B. The water mist sprayed from ring nozzles A and B can remove the dust drawn in, while avoiding the risk of explosion caused by a large accumulation of dust. When the dust comes into contact with water, it falls into the clean water tank through the dust inlet pipe. The first, second, and third filter plates in the clean water tank can filter impurities in the water, thus ensuring that the water can be recycled, reducing costs, and improving the utilization rate of water resources.

[0018] 2. The dust cone can block dust, preventing dusty airflow from being discharged from the exhaust pipe without being filtered. When the filtered airflow is discharged through the exhaust pipe, the airflow will drive the fan blades to rotate. When the fan blades rotate, they will drive the drive rod to rotate. The drive rod will drive the brush on the support plate below to rotate, thereby cleaning the surface of the dust cone, achieving an automatic cleaning effect and preventing the dust cone surface from being blocked by dust after being wetted. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This utility model Figure 1 A schematic diagram of the side view structure;

[0022] Figure 3 This is a schematic diagram of the internal structure of the dust collector cylinder in this utility model;

[0023] Figure 4 This is a schematic diagram of the water spray assembly in this utility model;

[0024] Figure 5 This is a schematic diagram of the dust-blocking component in this utility model.

[0025] In the figure, 1, dust removal cylinder; 2, cylinder door; 3, dust inlet pipe; 4, air suction fan; 5, dust suction pipe; 6, water spraying assembly; 601, water inlet pipe; 602, clean water tank; 603, first filter plate; 604, second filter plate; 605, third filter plate; 606, water pump; 607, water delivery pipe; 608, shunt pipe; 609, annular spray head A; 610, annular spray head B; 7, dust blocking assembly; 701, dust blocking cone cylinder; 702, driving rod; 703, support plate; 704, brush; 705, fan blade; 706, fixing frame; 707, exhaust pipe; 8, support frame. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described in connection with the drawings in the embodiments of the utility model.

[0027] Embodiment 1

[0028] Reference Figure 1 Figure 3 With Figure 4 , the first embodiment of the utility model provides an explosion-proof central dust collection aluminum magnesium dust treatment device, including dust removal cylinder 1, the surface of dust removal cylinder 1 is fixedly connected with dust inlet pipe 3, one end of dust inlet pipe 3 is installed with air suction fan 4, the output end of air suction fan 4 is fixedly connected with dust suction pipe 5, the inner wall of dust removal cylinder 1 is provided with water spraying assembly 6;

[0029] Water spraying assembly 6 includes water inlet pipe 601, the upper surface of water inlet pipe 601 is fixedly connected with the lower end of dust removal cylinder 1, and the lower end of water inlet pipe 601 is fixedly connected with clean water tank 602, one side of clean water tank 602 is installed with water pump 606, the output end of water pump 606 is fixedly connected with water delivery pipe 607, one end of water delivery pipe 607 is fixedly connected with shunt pipe 608, and both ends of shunt pipe 608 are fixedly connected with annular spray head A 609 and annular spray head B 610.

[0030] Specifically, annular spray head A 609 and annular spray head B 610 are located inside dust removal cylinder 1, and annular spray head A 609 and annular spray head B 610 are fixedly connected with the inner wall of dust removal cylinder 1, first filter plate 603, second filter plate 604 and third filter plate 605 are sequentially arranged from right to left in clean water tank 602, and the inside of first filter plate 603, second filter plate 604 and third filter plate 605 is respectively provided with a gravel layer, a sponge layer and an activated carbon layer.

[0031] Further, the dust extraction fan 4 is started, the output end of the dust extraction fan 4 is connected with the dust suction pipe 5 and the dust inlet pipe 3, and the dust is extracted into the dust removal cylinder 1, and the water pump 606 is started, the water pump 606 is connected with the water delivery pipe 607, and the water in the clean water tank 602 is delivered into the shunt pipe 608, and the water is delivered into the annular spray head A 609 and the annular spray head B 610 through the shunt pipe 608, so that the water mist sprayed through the annular spray head A 609 and the annular spray head B 610 can remove the dust extracted into the dust removal cylinder 1, and the risk of explosion caused by the large amount of dust gathering can be avoided, the dust falls into the clean water tank 602 through the dust inlet pipe 3 after meeting water, and the impurities in the water can be filtered through the first filter plate 603, the second filter plate 604 and the third filter plate 605 in the clean water tank 602, so that the water can be recycled, the cost is reduced, and the utilization rate of water resources is improved.

[0032] Embodiment 2

[0033] With reference to Figure 2 、 Figure 3 And Figure 5 , the utility model discloses a second embodiment, this embodiment is based on the last embodiment, the inside of dust removal cylinder 1 is provided with dust blocking assembly 7, and dust blocking assembly 7 includes dust blocking cone cylinder 701, and the inner wall of dust removal cylinder 1 is fixedly connected with dust blocking cone cylinder 701, and a plurality of air holes are formed in the surface of dust blocking cone cylinder 701, and the lower end of dust blocking cone cylinder 701 is rotatably connected with drive rod 702, and the lower end of drive rod 702 is fixedly connected with support plate 703, and the surface of support plate 703 is fixedly connected with brush 704.

[0034] Specifically, the surface of drive rod 702 is rotatably connected with fixing frame 706, the upper end of fixing frame 706 is fixedly connected with the upper surface of the inner wall of dust removal cylinder 1, the upper end of drive rod 702 is fixedly connected with fan blade 705, fan blade 705 is sleeved with exhaust pipe 707, the lower end of exhaust pipe 707 is fixedly connected with the top of dust removal cylinder 1, the front of dust removal cylinder 1 is hingedly connected with cylinder door 2, and the lower end of dust removal cylinder 1 is fixedly connected with support frame 8.

[0035] Further, when the dust airflow enters into dust removal cylinder 1, dust blocking cone cylinder 701 can block the dust, so that the dust airflow is not discharged from exhaust pipe 707 without being removed, when the airflow after being removed is discharged through exhaust pipe 707, the airflow drives fan blade 705 to rotate, when fan blade 705 rotates, drive rod 702 drives brush 704 on support plate 703 below to rotate, so that brush 704 can clean the surface of dust blocking cone cylinder 701, to achieve the effect of automatic cleaning, and avoid the dust on the surface of dust blocking cone cylinder 701 from being blocked after being wetted.

[0036] Working principle: turn on the air extractor 4, the output end of the air extractor 4 passes through the dust suction pipe 5 and the dust inlet pipe 3 to suck the dust into the dust removal cylinder 1, and at the same time, the water pump 606 is started, the water pump 606 sends the water in the clean water tank 602 to the shunt pipe 608 through the water conveying pipe 607, the water is sent to the annular spray head A 609 and the annular spray head B 610 through the shunt pipe 608, the water mist sprayed through the annular spray head A 609 and the annular spray head B 610 can remove the dust sucked in, at the same time, the risk of explosion caused by the large amount of dust gathering can be avoided, the dust will fall into the clean water tank 602 through the dust inlet pipe 3 when meeting water, the impurities in the water can be filtered through the first filter plate 603, the second filter plate 604 and the third filter plate 605 in the clean water tank 602, so that the water can be recycled, the cost is reduced, and the utilization rate of water resources is improved, when the dust gas flow enters into the dust removal cylinder 1, the dust blocking cone cylinder 701 can block the dust, avoiding the dust gas flow from being discharged from the exhaust pipe 707 without being subjected to dust removal, when the dust-removed gas flow is discharged through the exhaust pipe 707, the gas flow will drive the fan blade 705 to rotate, when the fan blade 705 rotates, the driving rod 702 is driven to rotate, the driving rod 702 drives the brush 704 on the lower supporting plate 703 to rotate, so that the surface of the dust blocking cone cylinder 701 can be cleaned by the brush 704, achieving the effect of automatic cleaning, avoiding the dust on the surface of the dust blocking cone cylinder 701 from being blocked due to being wetted.

[0037] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. An explosion-proof central dust collection aluminum-magnesium dust treatment device, comprising a dust collection cylinder (1), characterized in that: The surface of the dust collector (1) is fixedly connected to a dust inlet pipe (3), a dust inlet pipe (3) is installed at one end of a blower (4), a dust suction pipe (5) is fixedly connected to the output end of the blower (4), and a water spray assembly (6) is provided on the inner wall of the dust collector (1). The water spray assembly (6) includes a water inlet pipe (601), the upper surface of which is fixedly connected to the lower end of the dust collector (1), and a clean water tank (602) is fixedly connected to the lower end of the water inlet pipe (601). A water pump (606) is installed on one side of the clean water tank (602), and a water delivery pipe (607) is fixedly connected to the output end of the water pump (606). A diversion pipe (608) is fixedly connected to one end of the water delivery pipe (607), and an annular nozzle A (609) and an annular nozzle B (610) are fixedly connected to both ends of the diversion pipe (608).

2. The explosion-proof central dust collection aluminum-magnesium dust treatment device according to claim 1, characterized in that: The annular nozzles A (609) and B (610) are located inside the dust collector (1) and are fixedly connected to the inner wall of the dust collector (1).

3. The explosion-proof central dust collection aluminum-magnesium dust treatment device according to claim 1, characterized in that: The water purification tank (602) is provided with a first filter plate (603), a second filter plate (604) and a third filter plate (605) arranged from right to left. The first filter plate (603), the second filter plate (604) and the third filter plate (605) are respectively provided with a gravel layer, a sponge layer and an activated carbon layer.

4. The explosion-proof central dust collection aluminum-magnesium dust treatment device according to claim 1, characterized in that: The dust collector (1) is equipped with a dust-blocking assembly (7), which includes a dust-blocking cone (701). The dust-blocking cone (701) is fixedly connected to the inner wall of the dust collector (1), and the surface of the dust-blocking cone (701) is provided with multiple ventilation holes. The lower end of the dust-blocking cone (701) is rotatably connected to a drive rod (702), and the lower end of the drive rod (702) is fixedly connected to a support plate (703). A brush (704) is fixedly connected to the surface of the support plate (703).

5. The explosion-proof central dust collection aluminum-magnesium dust treatment device according to claim 4, characterized in that: The surface of the drive rod (702) is rotatably connected to a fixing frame (706), and the upper end of the fixing frame (706) is fixedly connected to the upper surface of the inner wall of the dust collector (1).

6. The explosion-proof central dust collection aluminum-magnesium dust treatment device according to claim 4, characterized in that: The upper end of the drive rod (702) is fixedly connected to a fan blade (705), and an exhaust pipe (707) is sleeved on the surface of the fan blade (705). The lower end of the exhaust pipe (707) is fixedly connected to the top of the dust collector (1).

7. The explosion-proof central dust collection aluminum-magnesium dust treatment device according to claim 1, characterized in that: The dust collector (1) has a door (2) hinged to its front, and a support frame (8) is fixedly connected to the lower end of the dust collector (1).

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