Smoke dust treatment equipment for pelletizer

Abstract

The utility model belongs to the technical field of smoke dust treatment, in particular to smoke dust treatment equipment of a granulator, which is characterized in that a dust removal box is assembled on the surface of a rack, an upper box body is assembled above the dust removal box, a plurality of groups of pressure-resistant rubber pipes are mounted on the surface of one side of the upper box body in a penetrating manner, one end of each pressure-resistant rubber pipe is provided with a blowback pipe, and the other end of each pressure-resistant rubber pipe is provided with an air inlet pipe; by additionally arranging a group of auxiliary air supply devices on one side of the upper top cover, when an air supply pipe is used for conveying, operation is carried out through an air bag installed on one side of the upper top cover, and internal air is conveyed through a back flushing pipe by opening the right-angle electromagnetic valve installed on the surface; operation is carried out above the vibration ash removal system, the air pressure of smoke treatment is improved, ash removal treatment of small particles is facilitated, meanwhile, the number of the ash removal pipes is increased, the situation of blockage during ash removal is reduced, the operation efficiency is improved, and the service life of the device is prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of dust treatment technology, specifically a dust treatment device for a granulator. Background Technology

[0002] A granulator is a device that processes powdered or granular raw materials into particles of a specific shape and size. It is widely used in chemical, pharmaceutical, food, and agricultural industries. Common granulators on the market include dry granulators, wet granulators, fluidized bed granulators, and extrusion granulators. Granulators are commonly used in the production and processing of chemical, pharmaceutical, food, and agricultural industries.

[0003] In existing technologies, granulators typically require dust removal during operation and are processed using mechanical equipment, often employing dust collection equipment. This equipment has a wide range of applications. Dust collection devices generally work by conveying the processed granules into the dust collection chamber. They typically consist of a frame, exhaust duct, fan interface, dust collection box, upper chamber, air tank, direct solenoid valve, and vibrating cleaning pipe. Granules are fed into the dust collection hopper through the feed inlet at the bottom of the equipment, then connected to a fan via the fan interface, and conveyed through the exhaust duct. The vibrating cleaning system installed above assists in the dust collection, completing the dust removal process and thus finishing the granule processing.

[0004] In current technology, dust treatment devices on the market typically operate using an externally mounted fan. Particles are fed into the dust collection hopper through the feed inlet at the bottom of the equipment, and then connected to the fan via an interface. The particles are then transported through an exhaust duct, and the dust is treated by a vibration cleaning system mounted above. However, during the dust treatment process, relying solely on the exhaust duct for dust removal results in low air pressure, making it difficult to capture some fine particles. Furthermore, the filter material is prone to clogging after prolonged operation, affecting operational efficiency and posing certain safety hazards. Therefore, a dust treatment device for a granulator is proposed to address these issues. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and address the problems of existing equipment, this utility model proposes a granulator dust treatment device.

[0006] The technical solution adopted by this utility model to solve its technical problem is a granulator dust treatment device, including a frame, a dust collection box mounted on the surface of the frame, an upper box mounted above the dust collection box, multiple sets of pressure-resistant rubber tubes installed through one side surface of the upper box, a backflush pipe installed at one end of each pressure-resistant rubber tube, a right-angle solenoid valve mounted at the other end of each pressure-resistant rubber tube, an air tank installed below the right-angle solenoid valve, an air tank support mounted below the air tank, an annular clamp mounted on the surface of the air tank support, a ball valve mounted on one side surface of the air tank, and a second ball valve mounted below the air tank. Operation is carried out through the air tank installed on one side of the upper cover, increasing the air pressure for dust treatment and facilitating the cleaning of smaller particles.

[0007] Preferably, a sealing strip is installed on the surface of the upper housing, and a top cover is fitted above the sealing strip. A reinforcing steel strip is installed on the surface of the dust collector. By adding an auxiliary air supply device to one side of the top cover, it is convenient to clean smaller particles.

[0008] Preferably, the surface of the top cover is equipped with multiple sets of locking buckles, and an air inlet is installed on one side of the upper box. In conjunction with the vibration dust removal system installed above, the dust removal operation of the particles in the dust collection hopper is completed, thereby completing the processing of the particles.

[0009] Preferably, the surface of the air inlet is fitted with an air duct, a fan interface is installed below the air duct, an outer retaining ring is installed at the end of the fan interface, and a hose clamp is installed on the circumferential surface of the fan interface. By opening the right-angle solenoid valve installed on the surface, the internal gas is transported through the backflush pipe.

[0010] Preferably, a sealing gasket is installed at the bottom of the upper housing, a perforated plate is fitted at the bottom of the sealing gasket, and a vibrating dust removal pipe is installed in the middle of the perforated plate. At the same time, the number of dust removal pipes is increased, which reduces the possibility of clogging during dust removal and improves the efficiency of operation.

[0011] Preferably, a dust collection hopper is installed in the middle of the frame, a feed inlet is installed on one side of the dust collection hopper, and a discharge bucket is installed below the dust collection hopper. The discharge bucket is connected to the dust collection hopper through a butterfly valve, and a filter is installed on one side of the butterfly valve.

[0012] The advantages of this utility model are:

[0013] This utility model provides a dust treatment device for a granulator. To address the problem that in the dust treatment process of a granulator, relying solely on the air supply pipe for dust removal results in low air pressure, making it difficult to capture fine particles. Furthermore, the filter material is prone to clogging after prolonged operation, affecting work efficiency and posing certain safety hazards. This invention adds an auxiliary air supply device to one side of the top cover. While the air supply pipe is in operation, an air tank installed on one side of the top cover operates. By opening a right-angle solenoid valve installed on the surface, the internal gas is transported through a backflush pipe, operating above the vibration dust removal system. This increases the air pressure for dust treatment, facilitating the removal of smaller particles. Simultaneously, the number of dust removal pipes is increased, reducing clogging during dust removal, improving work efficiency, and extending the lifespan of the device. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0015] Figure 1 An isometric side view of the entire structure;

[0016] Figure 2 Isometric side view of the top structure;

[0017] Figure 3 This is an isometric side view of the dust removal structure;

[0018] Figure 4 This is an isometric side view of the supporting structure;

[0019] Figure 5 An isometric side view of the internal structure;

[0020] In the diagram: 1. Exhaust duct; 2. Dust collector box; 3. Reinforcing steel bar; 4. Hose clamp; 6. Fan interface; 7. Outer retaining ring; 8. Upper housing; 9. Top cover; 10. Locking buckle; 11. Sealing strip; 12. Pressure-resistant rubber hose; 13. Right-angle solenoid valve; 14. Air tank; 15. No. 2 ball valve; 16. Ring clamp; 17. Ball valve; 18. Air tank support; 19. Air inlet; 20. Orifice plate; 22. Sealing gasket; 23. Backflush pipe; 24. Vibrating dust removal pipe; 25. Feed inlet; 26. Dust collection hopper; 27. Frame; 28. Discharge bucket; 29. ​​Butterfly valve; 30. Filter. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0022] Please see Figure 1-5 As shown, a granulator dust treatment device includes a frame 27. A dust collection box 2 is mounted on the surface of the frame 27. An upper box 8 is mounted above the dust collection box 2. Multiple sets of pressure-resistant rubber tubes 12 are installed through one side surface of the upper box 8. A backflush pipe 23 is installed at one end of each pressure-resistant rubber tube 12. A right-angle solenoid valve 13 is installed at the other end of each pressure-resistant rubber tube 12. An air tank 14 is installed below the right-angle solenoid valve 13. An air tank support 18 is installed below the air tank 14. An annular clamp 16 is mounted on the surface of the air tank support 18. A ball valve 17 is installed on one side surface of the air tank 14. A second ball valve 15 is installed below the air tank 14. A sealing strip 11 is installed on the surface of the upper box 8. A top cover 9 is mounted above the sealing strip 11. A reinforcing steel strip 3 is installed on the surface of the dust collection box 2.

[0023] In current technology, dust treatment devices on the market typically operate using an externally mounted fan. Particles are fed into the dust collection hopper 26 through the feed inlet 25 at the bottom of the device, then connected to the fan interface 6 and conveyed through the exhaust pipe 1. This is coordinated with a vibration cleaning system mounted above to complete the dust treatment of the particles in the dust collection hopper 26. However, during dust treatment, relying solely on the exhaust pipe 1 for dust removal results in low air pressure, making it difficult to capture fine particles. Furthermore, after prolonged operation, the filter material is prone to clogging, affecting operational efficiency and posing certain safety hazards. Therefore, to address these issues, a dust treatment device for a granulator is proposed. During dust treatment, the cut particles are fed into the dust collection hopper 26 via a matching conveying device. Air is supplied through the exhaust pipe 1, and simultaneously, an air tank 14 mounted on the side of the upper housing 8 operates, coordinated with a right-angle solenoid valve 13 and a back-blowing pipe 23 to treat the particles in the dust collection hopper 26.

[0024] Furthermore, the top cover 9 has multiple sets of locking buckles 10 installed on its surface, the upper housing 8 has an air inlet 19 installed on one side, the air inlet 19 has an exhaust pipe 1 mounted on its surface, the exhaust pipe 1 has a fan interface 6 installed below it, the fan interface 6 has an outer retaining ring 7 installed at its end, the fan interface 6 has a hose clamp 4 mounted on its circumferential surface, the upper housing 8 has a sealing gasket 22 installed below it, the sealing gasket 22 has a perforated plate 20 mounted at its bottom, the perforated plate 20 has a vibrating dust removal pipe 24 mounted in its middle, the frame 27 has a dust collection hopper 26 mounted in its middle, the dust collection hopper 26 has a feed inlet 25 mounted on one side, the dust collection hopper 26 has a discharge bucket 28 mounted below it, the discharge bucket 28 is connected to the dust collection hopper 26 via a butterfly valve 29, and the butterfly valve 29 has a filter 30 mounted on one side.

[0025] During operation, when the air bag 14 above blows air into the dust collection box 2, the vibrating cleaning pipe 24 installed in the dust collection box 2 will vibrate and clean the particles in the dust collection hopper 26. The cleaned particles will be sent into the discharge hopper 28 installed at the bottom through the filter 30 below, thus completing the overall dust treatment operation of the granulator.

[0026] Working principle: In current technology, dust treatment devices on the market typically operate using an externally mounted fan. Particles are fed into the dust collection hopper 26 through the feed inlet 25 at the bottom of the device, then connected to the fan via the fan interface 6, and transported through the exhaust pipe 1. This is coordinated with a vibration cleaning system mounted above to complete the dust treatment of the particles in the dust collection hopper 26. However, during dust treatment, relying solely on the exhaust pipe 1 for cleaning results in relatively low air pressure, making it difficult to capture some fine particles. Furthermore, after prolonged operation, the filter material is prone to clogging, affecting operational efficiency and posing certain safety hazards. Therefore, to address these issues, a new... In the dust treatment equipment for the granulator, the cut granules are fed into the dust collection hopper 26 through the matching conveying equipment during dust treatment operation. Air is supplied through the exhaust pipe 1, and the air tank 14 installed on the side of the upper box 8 operates simultaneously. In coordination with the right-angle solenoid valve 13 and the back-blowing pipe 23, the dust in the dust collection hopper 26 is treated. When the air tank 14 supplies air to the dust collection box 2, the vibrating cleaning pipe 24 installed in the dust collection box 2 vibrates and cleans the granules in the dust collection hopper 26. The cleaned granules are then sent to the discharge hopper 28 installed at the bottom through the filter 30 below, thus completing the overall dust treatment operation of the granulator.

[0027] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A granulator fume treatment apparatus characterized by: The utility model provides a dust removal device, including frame (27), the surface of frame (27) is equipped with dust removal box (2), the top of dust removal box (2) is equipped with upper box (8), one side surface of upper box (8) is installed through multiple groups of pressure -resistant rubber tube (12), one end of pressure -resistant rubber tube (12) is installed and is equipped with the back flushing pipe (23) of one side surface of pressure -resistant rubber tube (12), the other end is equipped with right angle solenoid valve (13), the lower of right angle solenoid valve (13) is installed gas pocket (14), the lower of gas pocket (14) is equipped with gas pocket support (18), the surface of gas pocket support (18) is equipped with annular hoop (16), one side surface of gas pocket (14) is installed ball valve (17), the lower of gas pocket (14) is installed no.

2. A granulator fume treatment apparatus according to claim 1, characterised in that: The surface of the upper box (8) is provided with a sealing strip (11), and the upper part of the sealing strip (11) is equipped with a top cover (9). The surface of the dust removal box (2) is provided with a reinforcing steel bar (3).

3. A granulator fume treatment apparatus according to claim 2, characterised in that: The surface of the top cover (9) is provided with a plurality of locking buckles (10), and one side of the upper box (8) is provided with an air inlet (19).

4. A granulator fume treatment apparatus according to claim 3, characterised in that: The surface of the air inlet (19) is equipped with a wind guide pipe (1), and the lower part of the wind guide pipe (1) is provided with a fan interface (6). The end of the fan interface (6) is provided with an outer solid ring (7), and the circumferential surface of the fan interface (6) is provided with a throat clamp (4).

5. A granulator fume treatment apparatus according to claim 1, characterised in that: The lower part of the upper box (8) is provided with a sealing gasket (22), and the bottom of the sealing gasket (22) is equipped with a hole plate (20). The middle part of the hole plate (20) is provided with a vibration ash removal pipe (24).

6. A granulator fume treatment apparatus according to claim 1, characterised in that: The middle part of the frame (27) is provided with a dust collecting hopper (26), and one side of the dust collecting hopper (26) is provided with a feeding port (25). The lower part of the dust collecting hopper (26) is provided with a discharging barrel (28), and the discharging barrel (28) is connected with the dust collecting hopper (26) through a butterfly valve (29). One side of the butterfly valve (29) is equipped with a filter (30).

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