Powder material collector capable of being quickly assembled and disassembled

Abstract

The powder material collector comprises a cyclone dust collector body, a ladder-shaped outlet is formed in the lower portion of the cyclone dust collector body, a first pipeline communicated with the interior of the cyclone dust collector body is arranged on the side face of the cyclone dust collector body, and a second pipeline communicated with the interior of the cyclone dust collector body is arranged on the side face of the cyclone dust collector body. The cyclone dust collector comprises a cyclone dust collector body, a dust remover located in the middle of the cyclone dust collector body is connected into the cyclone dust collector body, an upper barrel is connected to the middle of the dust remover, a second pipeline is arranged on the side face of the upper barrel, the cyclone dust collector body, the dust remover and the upper barrel are connected in a clamped mode, and hoop structures are arranged in the circumferential direction of the dust remover and the circumferential direction of the upper barrel. The utility model has the advantage of being convenient to assemble.

Description

Technical Field

[0001] The utility model relates to the field of cyclone dust collectors, in particular to a powder material collector with quick assembly and disassembly capabilities. Background Art

[0002] Cyclone dust collector is a common industrial dust collector, mainly used to collect and treat dust generated in industrial production. The working principle of cyclone dust collector is based on the separation mechanism of centrifugal force and gravity. When dust enters the circular cylinder of the dust collector, centrifugal force is formed due to the high-speed rotating air flow inside the circular cylinder. This centrifugal force pushes the dust and solid particles outward, causing them to fall along the wall of the circular cylinder and be collected by the lower part of the dust collector. At the same time, after cyclonic separation, the gas rises along the axis of the circular cylinder and is discharged through the outlet of the dust collector.

[0003] The existing cyclone dust collector is connected as an integral unit, which is very inconvenient to assemble, and thus needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a powder material collector with quick assembly and disassembly to solve the problems raised in the above-mentioned background technology, and the utility model has the advantage of convenient assembly.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an assembled cyclone dust collector, comprising a cyclone dust collector body, a stepped outlet is arranged at the bottom of the cyclone dust collector body, a first pipe connected to the inside is arranged on the side of the cyclone dust collector body, a dust collector located in the middle of the cyclone dust collector body is connected to the inside of the cyclone dust collector body, an upper cylinder is connected to the middle of the dust collector, a second pipe is arranged on the side of the upper cylinder, the cyclone dust collector body, the dust collector and the upper cylinder are clamped with each other, and a clamp structure is arranged circumferentially of the dust collector and the upper cylinder.

[0006] By adopting the above technical solution, the contradiction that the inlet air flow velocity of the existing cyclone dust collector is proportional to the inlet air volume, while the inlet air volume of the cyclone dust collector is determined by the air volume of the induced draft fan is solved. A fan with a universal air volume is used to form a continuously accelerating high-speed airflow at the inlet of the cyclone dust collector to provide centrifugal force for the powder material. The collection rate of the powder material is improved to achieve the purpose of purifying the air and collecting the material. An annular accelerated airflow is formed through the outlet acceleration air duct, and a part of the fine powder material brought here is separated from the gas and solid again under the centrifugal action of the annular acceleration air duct. The phenomenon of turbulent airflow at the outlet of the cyclone dust collector is solved. When the airflow reaches a certain position at the lower end of the cone, it reverses from the bottom to the top from the middle of the dust collector in the same rotation direction, and continues to make a spiral motion to form an inner rotating airflow.

[0007] The utility model utilizes the inlet air port of the cyclone dust collector to form a diameter larger than that of the cyclone barrel, thereby forming an accelerating air duct. When the powder material enters the cyclone inlet and rotates for a circle and reaches the cyclone inlet again, the newly entered powder material accelerates the original material again, so that the centrifugal force of the powder material is continuously strengthened, achieving the effect of gas-solid separation again, improving the collection rate of the powder material, and purifying the air.

[0008] The utility model improves the collection efficiency of the cyclone dust collector in practical application, and the overall size of the machine is significantly smaller than that of the existing cyclone dust collector, which greatly reduces the installation space and maintenance cost during installation. Due to the improved dust collection effect, the dust collection area of ​​the rear bag is greatly reduced, so that the volume and floor space of the dust collection equipment can be greatly reduced accordingly.

[0009] The cyclone dust collector body, the dust collector and the upper cylinder are mutually snap-connected for easy disassembly and assembly.

[0010] As a further solution of the utility model: the cyclone dust collector body includes a dust collecting section at the bottom, an inlet acceleration section is connected to the top of the dust collecting section, a first rubber groove is arranged between the dust collecting section and the inlet acceleration section, and a clamp structure is arranged between the dust collecting section and the inlet acceleration section.

[0011] By adopting the above technical solution, during assembly, the inlet acceleration section is placed on the upper side of the dust collecting section, and a rubber ring is placed in the first rubber groove to increase the sealing performance of the two.

[0012] As a further solution of the utility model: the dust collector includes an inner cylinder, the side of the inner cylinder is integrally connected with an inlet cover, a fixing plate is integrally connected between the inlet cover and the inner cylinder, and a second rubber groove is provided between the inlet cover and the inlet acceleration section.

[0013] By adopting the above technical solution, the inner cylinder is placed on the upper side of the inlet acceleration section, the inlet cover is used as a supporting surface, the setting of the fixing plate increases the connection strength of the inner cylinder when it is in the inlet acceleration section, and the rubber ring is placed in the second rubber groove to increase the sealing between the inlet cover and the inlet acceleration section.

[0014] As a further solution of the utility model: the side surface of the upper cylinder is integrally connected with a horizontal plate located above the inner cylinder, and a third rubber groove is provided between the horizontal plate and the upper end of the inner cylinder.

[0015] By adopting the above technical solution, the upper cylinder is placed inside the inner cylinder, and the horizontal plate will be located at the opening of the inner cylinder to play a supporting role. After the rubber ring is placed in the third rubber groove, it plays a role in increasing the sealing of the two.

[0016] As a further solution of the utility model: an outlet cover is clamped on the upper part of the upper cylinder, a fourth rubber groove is provided between the outlet cover and the upper cylinder, and a clamp structure is provided between the upper cylinder and the outlet cover.

[0017] By adopting the above technical solution, after the outlet cover is placed on the upper cylinder, the rubber ring is placed in the fourth rubber groove to increase the sealing between the two.

[0018] As a further solution of the utility model: a lifting plate is integrally connected to the upper side of the upper cylinder, and a first triangular plate is integrally connected to the lower side of the upper cylinder.

[0019] By adopting the above technical solution, the arrangement of the first triangular plate facilitates the placement of the upper cylinder into the inner cylinder, and the arrangement of the lifting plate facilitates the removal of the upper cylinder.

[0020] As a further solution of the utility model: the clamp structure includes a first semicircular plate and a second semicircular plate that rotate with each other, one end of the first semicircular plate and the second semicircular plate is penetrated by a same fixed shaft, the other end of the first semicircular plate is rotatably connected to a rotating shaft, one end of the rotating shaft is threadedly connected to a nut, the nut is integrally connected to a second triangular plate, and one side of the first semicircular plate and the second semicircular plate is provided with a rotating groove for rotating the rotating shaft.

[0021] By adopting the above technical solution, the connection strength is increased by using a clamp structure. The process is to rotate one end of the first semicircular plate and the second semicircular plate until they are in fit, then rotate the rotating shaft until the rotating shaft is between the first semicircular plate and the second semicircular plate, and then rotate the second triangular plate to drive the nut to rotate until the first semicircular plate and the second semicircular plate are in a relatively fixed state.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. It solves the contradiction that the inlet air velocity of the existing cyclone dust collector is proportional to the inlet air volume, while the inlet air volume of the cyclone dust collector is determined by the air volume of the induced draft fan. A fan with a universal air volume is used to form a continuously accelerating high-speed airflow at the inlet of the cyclone dust collector to provide centrifugal force for the powder material. The collection rate of powder materials is improved to achieve the purpose of purifying the air and collecting materials. An annular accelerated airflow is formed through the outlet acceleration air duct, and a part of the fine powder material brought here is separated from the gas and solid again under the centrifugal action of the annular acceleration air duct. The phenomenon of turbulent airflow at the outlet of the cyclone dust collector is solved. When the airflow reaches a certain position at the lower end of the cone, it reverses from the bottom to the top from the middle of the dust collector in the same rotation direction, and continues to make a spiral motion to form an inward rotating airflow;

[0024] 2. The utility model uses the inlet of the cyclone dust collector to form a diameter larger than that of the cyclone barrel, thereby forming an accelerating air duct. When the powder material enters the cyclone inlet and rotates for a circle before reaching the cyclone inlet again, the newly entered powder material accelerates the original material again, so that the centrifugal force of the powder material is continuously strengthened, achieving the effect of gas-solid separation again, improving the collection rate of the powder material, and purifying the air;

[0025] 3. The utility model improves the collection efficiency of the cyclone dust collector in practical applications. The overall dimensions of the whole machine are significantly smaller than those of the existing cyclone dust collector, which greatly reduces the installation space and maintenance costs. Due to the improved dust collection effect, the dust collection area of ​​the rear bag is greatly reduced, so that the volume and floor space of the dust collection equipment can be greatly reduced accordingly. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of an embodiment;

[0027] Figure 2 Schematic diagram of the internal structure of the embodiment;

[0028] Figure 3 for Figure 2 Explosion diagram of

[0029] Figure 4 It is a structural schematic diagram of an embodiment;

[0030] Figure 5 is a schematic diagram of a clamp structure;

[0031] Figure 6 for Figure 5 Schematic diagram of the structure from another perspective.

[0032] In the figure: 1. cyclone dust collector body; 2. outlet; 3. first pipeline; 4. dust collector; 5. upper cylinder; 6. second pipeline; 7. dust collecting section; 8. inlet acceleration section; 9. first rubber groove; 10. inlet cover; 11. inner cylinder; 12. fixed plate; 13. second rubber groove; 14. horizontal plate; 15. third rubber groove; 16. outlet cover; 17. fourth rubber groove; 18. lifting plate; 19. first triangular plate; 20. first semicircular plate; 21. second semicircular plate; 22. fixed shaft; 23. rotating shaft; 24. nut; 25. second triangular plate; 26. rotating groove; 27. clamp structure. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] In the embodiment of the utility model,

[0035] An assembled cyclone dust collector, such as Figure 1-Figure 6 As shown, it includes a cyclone dust collector body 1, a ladder-shaped outlet 2 is arranged at the bottom of the cyclone dust collector body 1, a first pipe 3 connected to the inside is arranged on the side of the cyclone dust collector body 1, a dust collector 4 located in the middle of the cyclone dust collector body 1 is connected to the inside of the cyclone dust collector body 1, an upper cylinder 5 is connected to the middle of the dust collector 4, a second pipe 6 is arranged on the side of the upper cylinder 5, the cyclone dust collector body 1, the dust collector 4 and the upper cylinder 5 are clamped with each other, and a clamp structure 27 is arranged circumferentially of the dust collector 4 and the upper cylinder 5.

[0036] The cyclone dust collector body 1 includes a dust collecting section 7 at the bottom, an inlet acceleration section 8 is connected to the top of the dust collecting section 7, a first rubber groove 9 is provided between the dust collecting section 7 and the inlet acceleration section 8, and a clamp structure 27 is provided between the dust collecting section 7 and the inlet acceleration section 8.

[0037] The dust collector 4 includes an inner cylinder 11 , an inlet cover 10 is integrally connected to the side of the inner cylinder 11 , a fixing plate 12 is integrally connected between the inlet cover 10 and the inner cylinder 11 , and a second rubber groove 13 is provided between the inlet cover 10 and the inlet acceleration section 8 .

[0038] A transverse plate 14 located above the inner cylinder 11 is integrally connected to the side surface of the upper cylinder 5 , and a third rubber groove 15 is provided between the transverse plate 14 and the upper end of the inner cylinder 11 .

[0039] An outlet cover 16 is clamped on the upper part of the upper cylinder 5 , a fourth rubber groove 17 is provided between the outlet cover 16 and the upper cylinder 5 , and a clamp structure 27 is provided between the upper cylinder 5 and the outlet cover 16 .

[0040] A lifting plate 18 is integrally connected to the upper side of the upper cylinder 5 , and a first triangular plate 19 is integrally connected to the lower side of the upper cylinder 5 .

[0041] The clamp structure 27 includes a first semicircular plate 20 and a second semicircular plate 21 that rotate relative to each other, one end of the first semicircular plate 20 and the second semicircular plate 21 is penetrated by a same fixed shaft 22, the other end of the first semicircular plate 20 is rotatably connected to a rotating shaft 23, one end of the rotating shaft 23 is threadedly connected to a nut 24, the nut 24 is integrally connected to a second triangular plate 25, and one side of the first semicircular plate 20 and the second semicircular plate 21 is provided with a rotating groove 26 for rotating the rotating shaft 23.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A powder material collector with quick assembly and disassembly, comprising a cyclone dust collector body (1), characterized in that: A ladder-shaped outlet (2) is arranged below the cyclone dust collector body (1); a first pipe (3) communicating with the interior is arranged on the side of the cyclone dust collector body (1); a dust collector (4) located in the middle of the cyclone dust collector body (1) is connected to the interior of the cyclone dust collector body (1); an upper cylinder (5) is connected to the middle of the dust collector (4); a second pipe (6) is arranged on the side of the upper cylinder (5); the cyclone dust collector body (1), the dust collector (4) and the upper cylinder (5) are mutually clamped; and a clamp structure is arranged circumferentially between the dust collector (4) and the upper cylinder (5).

2. The powder material collector with quick assembly and disassembly function according to claim 1, characterized in that: The cyclone dust collector body (1) comprises a dust collecting section (7) at the bottom, an inlet acceleration section (8) is connected to the top of the dust collecting section (7), a first rubber groove (9) is provided between the dust collecting section (7) and the inlet acceleration section (8), and a clamp structure is provided between the dust collecting section (7) and the inlet acceleration section (8).

3. The powder material collector with quick assembly and disassembly function according to claim 1, characterized in that: The dust collector (4) comprises an inner cylinder (11), an inlet cover (10) is integrally connected to the side of the inner cylinder (11), a fixing plate (12) is integrally connected between the inlet cover (10) and the inner cylinder (11), and a second rubber groove (13) is provided between the inlet cover (10) and the inlet acceleration section (8).

4. The powder material collector with quick assembly and disassembly function according to claim 1, characterized in that: The side surface of the upper cylinder (5) is integrally connected with a transverse plate (14) located above the inner cylinder (11), and a third rubber groove (15) is provided between the transverse plate (14) and the upper end of the inner cylinder (11).

5. The powder material collector with quick assembly and disassembly function according to claim 1, characterized in that: An outlet cover (16) is clamped on the upper part of the upper cylinder (5), a fourth rubber groove (17) is provided between the outlet cover (16) and the upper cylinder (5), and a clamp structure is provided between the upper cylinder (5) and the outlet cover (16).

6. The powder material collector with quick assembly and disassembly function according to claim 1, characterized in that: The upper side of the upper cylinder (5) is integrally connected with a lifting plate (18), and the lower side of the upper cylinder (5) is integrally connected with a first triangular plate (19).

7. The powder material collector with quick assembly and disassembly function according to claim 1, characterized in that: The clamp structure comprises a first semicircular plate (20) and a second semicircular plate (21) which are rotatable with respect to each other, one end of the first semicircular plate (20) and the second semicircular plate (21) being provided with a same fixed shaft (22), the other end of the first semicircular plate (20) being rotatably connected with a rotating shaft (23), one end of the rotating shaft (23) being threadedly connected with a nut (24), the nut (24) being integrally connected with a second triangular plate (25), and one side of each of the first semicircular plate (20) and the second semicircular plate (21) being provided with a rotating groove (26) for rotating the rotating shaft (23).

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