Centrifugal filter-pressing all-in-one machine

Abstract

The utility model discloses a centrifugation filter pressing all-in-one machine, including rotating mechanism, upward pressing mechanism and filter pressing mechanism, rotating mechanism includes motor and filter cartridge, the top end and bottom end of filter cartridge are provided with feed port and discharge port respectively, the discharge port is funnel-shaped, motor is used for driving filter cartridge to rotate, upward pressing mechanism includes first cylinder and blanking cap, and the filter pressing mechanism includes first cylinder and blanking cap. The first air cylinder is used for driving the blanking cap to open and close the discharging port, the filter pressing mechanism is used for filter pressing of plastic particles in the filter cartridge, an automatic opening and closing structure of the discharging port is formed through the first air cylinder and the blanking cap, further, the discharging port of the filter cartridge is in a funnel shape, and the situation that the plastic particles do not rotate due to the fact that the blanking cap does not rotate is avoided. According to the device, the plastic particles can be ensured to do centrifugal motion along with the filter cartridge all the time, so that automatic blanking is realized, a fixed bolt does not need to be manually and frequently mounted or dismounted, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic particle processing equipment, and particularly relates to a centrifugal pressure filter integrated machine. Background Art

[0002] During the production process of plastic particles, dehydration treatment is required to reduce the cooling water on the surface of the plastic particles, facilitating subsequent processing. For example, in the utility model patent with the authorization announcement number CN220214263U and the name of a dynamic filtering pressure filter, first, the material to be pressure-filtered is poured into the pressure-filtering cylinder to enter the cylinder. Subsequently, the hydraulic cylinder is started, and the piston rod of the hydraulic cylinder drives the pressure plate to pressure-filter the material in the center of the cylinder. At the same time, the motor is started, and the output shaft of the motor drives the rotating shaft to rotate, thereby driving the gear to rotate. The meshing gear ring also rotates accordingly, driving the pressure-filtering cylinder to rotate, and the material rotates to throw the liquid out to the inner wall of the material retaining cover and flow down along the material retaining cover. Finally, the fixing bolts are removed, and the cylinder is taken out to achieve discharging.

[0003] However, before feeding or discharging, the above device requires manual installation or removal of the fixing bolts. Especially when a large number of plastic particles need to be processed, dehydration needs to be carried out in multiple batches, resulting in the staff constantly installing or removing the fixing bolts, which is time-consuming and laborious. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above technical deficiencies, propose a centrifugal pressure filter integrated machine, and solve the technical problem that in the prior art, the fixing bolts need to be manually installed or removed before feeding or discharging the pressure-filtering cylinder, which is time-consuming and laborious.

[0005] To achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a centrifugal pressure filter integrated machine, which includes a rotating mechanism, an upper pressure mechanism, and a pressure-filtering mechanism. The rotating mechanism includes a motor and a filter cylinder. The top and bottom of the filter cylinder are respectively provided with a feed inlet and a discharge outlet. The discharge outlet is in a funnel shape. The motor is used to drive the filter cylinder to rotate. The upper pressure mechanism includes a first cylinder and a plug cover. The first cylinder is used to drive the plug cover to open and close the discharge outlet, and the pressure-filtering mechanism is used to pressure-filter the plastic particles in the filter cylinder.

[0007] In some embodiments, a first gear is fixedly sleeved on the outer wall of the filter cylinder, and a second gear is fixedly connected to the movable end of the motor. The first gear and the second gear are meshed with each other.

[0008] In some embodiments, the pressure-filtering mechanism includes a second cylinder and a pressure plate. The pressure plate is slidably sleeved in the filter cylinder. The second cylinder is used to drive the pressure plate to pressure-filter the material.

[0009] In some embodiments, a first bracket is installed on the outer wall of the filter cartridge, the first bracket is provided with a first through hole, the filter cartridge is rotatably sleeved in the first through hole, and the fixed end of the motor is fixedly connected to the first bracket.

[0010] In some embodiments, the outer wall of the filter cartridge is sleeved with a sleeve, the sleeve is fixedly connected to the first bracket, and the first cylinder is fixedly connected to the outer wall of the sleeve.

[0011] In some embodiments, a second bracket is fixedly connected to the top of the first bracket, the second bracket is located above the feed port, and a fixed end of the second cylinder is fixedly connected to the second bracket.

[0012] In some embodiments, the second bracket is provided with a second through hole, and the movable end of the second cylinder passes through the second through hole and is fixedly connected to the pressing plate.

[0013] In some embodiments, a connecting rod is fixedly connected between the first cylinder and the blocking cover.

[0014] In some embodiments, the top end of the connecting rod is tapered.

[0015] In some embodiments, the top of the plugging cover is cone-shaped.

[0016] Compared with the prior art, the utility model provides an integrated centrifugal filter press, which, through the first cylinder and the plugging cover, constitutes an automatic opening and closing structure of the discharge port. Further, the discharge port of the filter cartridge is funnel-shaped, thereby avoiding the non-rotation of plastic particles caused by the non-rotation of the plugging cover, and ensuring that the plastic particles can always perform centrifugal motion with the filter cartridge. Therefore, the device realizes automatic unloading, and there is no need to manually and frequently install or remove the fixing bolts, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model provides a three-dimensional centrifugal filter press integrated machine. Figure 1 ;

[0018] Figure 2 The utility model provides a three-dimensional centrifugal filter press integrated machine. Figure 2 ;

[0019] Figure 3 yes Figure 2 Schematic diagram of the connection relationship between the first bracket and the second bracket.

[0020] Description of the reference numerals: 1, rotating mechanism; 11, motor; 12, filter cartridge; 121, feed inlet; 122, discharge outlet; 123, first gear; 13, second gear; 2, upper pressing mechanism; 21, first cylinder; 22, plug cover; 23, connecting rod; 3, filter pressing mechanism; 31, second cylinder; 32, pressing plate; 4, first bracket; 41, first through hole; 5, sleeve; 6, second bracket; 61, second through hole. Detailed implementation manners

[0021] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] In order to solve the technical problem that it is time-consuming and laborious to manually install or remove fixing bolts before feeding or discharging the filter cartridge, the present utility model provides a centrifugal filter press integrated machine, which can save time and effort.

[0023] It should be noted that the centrifugal filter press integrated machine described in the present utility model is used for but not limited to plastic particles, etc. For the convenience of description, in the present utility model, only a centrifugal filter press integrated machine applied to plastic particles is taken as an example for description, and the principle of a centrifugal filter press integrated machine applied to other types of equipment is substantially the same as that applied to plastic particles, and will not be elaborated herein one by one.

[0024] Please refer to Figure 1 - Figure 3 , in which Figure 1 is a schematic structural diagram of a centrifugal filter press integrated machine in an embodiment of the present utility model. A centrifugal filter press integrated machine includes a rotating mechanism 1, an upper pressing mechanism 2 and a filter pressing mechanism 3. The rotating mechanism 1 includes a motor 11 and a filter cartridge 12. Feed inlets 121 and discharge outlets 122 are respectively provided at the top and bottom of the filter cartridge 12. The discharge outlet 122 is in a funnel shape. The motor 11 is used to drive the filter cartridge 12 to rotate. The upper pressing mechanism 2 includes a first cylinder 21 and a plug cover 22. The first cylinder 21 is used to drive the plug cover 22 to open and close the discharge outlet 122; and the filter pressing mechanism 3 is used to filter the plastic particles in the filter cartridge 12.

[0025] In this embodiment, through the first cylinder 21 and the plug cover 22, an automatic opening and closing structure of the discharge outlet 122 is formed. Further, since the discharge outlet 122 of the filter cartridge 12 is in a funnel shape, it is avoided that the plastic particles do not rotate due to the non-rotation of the plug cover 22, ensuring that the plastic particles can always perform centrifugal motion along with the filter cartridge 12. Thus, the device realizes automatic discharging, and there is no need to manually install or remove fixing bolts frequently, saving time and effort.

[0026] First, ensure that the first cylinder 21 drives the blocking cover 22 to block the discharge port 122; then, the plastic particles are poured into the filter cartridge 12 from the feed port 121; then, the motor 11 is started, and the filter cartridge 12 rotates, so that the plastic particles in the filter cartridge 12 undergo centrifugal dehydration movement, and at the same time, the filter press mechanism 3 performs filter pressing on the plastic particles in the filter cartridge 12; finally, after the plastic particles are completely dehydrated, the first cylinder 21 drives the blocking cover 22 to open the discharge port 122, and the plastic particles are discharged from the discharge port 122 under their own gravity.

[0027] In one embodiment, see Figure 1 - Figure 2 The outer wall of the filter cartridge 12 is fixedly sleeved with a first gear 123 , the movable end of the motor 11 is fixedly connected with the second gear 13 , and the first gear 123 and the second gear 13 are meshed with each other.

[0028] In this embodiment, the motor 11 is a servo motor and is used to drive the first gear 123 to rotate. The first gear 123 and the second gear 13 are meshed with each other, so that the second gear 13 drives the filter cartridge 12 to rotate, thereby achieving centrifugal dehydration of the plastic particles in the filter cartridge 12.

[0029] In one embodiment, see Figure 1 - Figure 2 The filter pressing mechanism 3 includes a second cylinder 31 and a pressing plate 32. The pressing plate 32 is slidably sleeved in the filter cartridge 12. The second cylinder 31 is used to drive the pressing plate 32 to filter the material.

[0030] In this embodiment, the diameter length of the pressing plate 32 is the same as the inner diameter length of the filter cartridge 12. The second cylinder 31 adopts a double-axis cylinder. When loading is required, the second cylinder 31 drives the pressing plate 32 to rise and break away from the contact with the inner wall of the filter cartridge 12, so as to facilitate the loading of plastic particles from the feed port 121. When pressure filtering is required, the second cylinder 31 drives the pressing plate 32 to descend and filter the plastic particles.

[0031] Furthermore, during the unloading process of the device, the second cylinder 31 drives the pressing plate 32 to descend, and the plastic particles in the filter cartridge 12 can be unloaded quickly under the push of the pressing plate 32 .

[0032] In one embodiment, see Figure 1 - Figure 3 A first bracket 4 is installed on the outer wall of the filter cartridge 12 . The first bracket 4 is provided with a first through hole 41 . The filter cartridge 12 is rotatably sleeved in the first through hole 41 . The fixed end of the motor 11 is fixedly connected to the first bracket 4 .

[0033] In this embodiment, the function of the first support 4 is to raise the height of the filter cartridge 12, so that there is a certain space below the filter cartridge 12 to place a receiving trolley or a storage bag, etc., so as to facilitate the receiving trolley or the storage bag to be directly placed below the feeding port to receive the dehydrated plastic particles.

[0034] In one embodiment, please refer to Figure 1 - Figure 2 , a sleeve 5 is sleeved on the outer wall of the filter cartridge 12, the sleeve 5 is fixedly connected to the first support 4, and the first cylinder 21 is fixedly connected to the outer wall of the sleeve 5.

[0035] In this embodiment, the function of the sleeve 5 is to prevent water from splashing everywhere after seeping out of the filter cartridge 12 and affecting the working environment.

[0036] In one embodiment, please refer to Figure 1 - Figure 3 , the top of the first support 4 is fixedly connected with a second support 6, the second support 6 is located above the feeding port 121, and the fixed end of the second cylinder 31 is fixedly connected to the second support 6.

[0037] In one embodiment, please refer to Figure 1 - Figure 3 , the second support 6 is provided with a second through hole 61, and the movable end of the second cylinder 31 penetrates through the second through hole 61 and is fixedly connected to the pressing plate 32.

[0038] In this embodiment, the function of the second support 6 is to increase the height of the pressure filtration mechanism 3 and create more feeding space above the feeding port 121.

[0039] In one embodiment, please refer to Figure 1 - Figure 2 , a connecting rod 23 is fixedly connected between the first cylinder 21 and the plug 22.

[0040] In this embodiment, the first cylinder 21 is a single-axis cylinder. In order to improve the stability of the plug 22 during operation, the number of the first cylinders 21 and the connecting rods 23 is two, and the two first cylinders 21 and the two connecting rods 23 are arranged oppositely. The two first cylinders 21 jointly drive the plug 22 to open and close the feeding port through the two connecting rods 23.

[0041] Furthermore, the connecting rod 23 is fixedly connected with a hook, and the hook is convenient for the storage bag to hang and receive the dehydrated plastic particles.

[0042] In one embodiment, please refer to Figure 1 - Figure 2 , the top end of the connecting rod 23 is provided with a taper.

[0043] In one embodiment, please refer to Figure 1 -Figure 2 The top of the plugging cover 22 is cone-shaped.

[0044] In this embodiment, when unloading, a material receiving trolley or storage bag will be placed under the unloading port to facilitate the storage of dehydrated plastic particles. The cross-section of the connecting rod 23 is conical and the top of the blocking cover 22 is conical to prevent the plastic particles from staying on the connecting rod 23 or the blocking cover 22 and unable to fall normally when unloading.

[0045] In order to better understand the present invention, the following Figures 1 to 3 The technical solution of the utility model is described in detail:

[0046] First, the first cylinder 21 drives the blocking cover 22 to block the discharge port 122, and the second cylinder 31 drives the pressing plate 32 to rise and break away from the contact with the inner wall of the filter cartridge 12, so as to make room for loading materials above the feed port 121; then, the plastic particles are poured into the filter cartridge 12 from the feed port 121; then, the motor 11 is started, and the filter cartridge 12 rotates, so that the plastic particles in the filter cartridge 12 undergo centrifugal dehydration movement, and at the same time, the second cylinder 31 drives the pressing plate 32 to descend and filter the plastic particles in the filter cartridge 12; finally, after the dehydration of the plastic particles is completed, the first cylinder 21 drives the blocking cover 22 to open the discharge port 122, and the plastic particles are discharged from the discharge port 122 under their own gravity. The device realizes automatic unloading, and there is no need to frequently install or remove the fixing bolts manually, thus saving time and effort.

[0047] The above specific implementation methods of the utility model do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A centrifugal filter press integrated machine, characterized in that, Comprising: A rotating mechanism, the rotating mechanism includes a motor and a filter cartridge. Feed inlets and discharge outlets are respectively formed at the top and bottom of the filter cartridge. The discharge outlet is in a funnel shape. The motor is used to drive the filter cartridge to rotate; An upper pressing mechanism, the upper pressing mechanism includes a first cylinder and a plug cover. The first cylinder is used to drive the plug cover to open and close the discharge outlet; And A pressure filtration mechanism, the pressure filtration mechanism is used to pressure filter the plastic particles in the filter cartridge.

2. The centrifugal pressure filter integrated machine according to claim 1, characterized in that A first gear is fixedly sleeved on the outer wall of the filter cartridge. The movable end of the motor is fixedly connected with a second gear. The first gear and the second gear are meshed with each other.

3. The centrifugal pressure filter integrated machine according to claim 1, wherein The pressure filtration mechanism includes a second cylinder and a pressing plate. The pressing plate is slidably sleeved in the filter cartridge. The second cylinder is used to drive the pressing plate to pressure filter the material.

4. The centrifugal pressure filter integrated machine according to claim 3, wherein, A first bracket is installed on the outer wall of the filter cartridge. The first bracket is provided with a first through hole. The filter cartridge is rotatably sleeved in the first through hole. The fixed end of the motor is fixedly connected to the first bracket.

5. The centrifugal pressure filter integrated machine according to claim 4, characterized in that, A sleeve is sleeved on the outer wall of the filter cartridge. The sleeve is fixedly connected with the first bracket. The first cylinder is fixedly connected to the outer wall of the sleeve.

6. The centrifugal pressure filter integrated machine according to claim 4, wherein, The top of the first bracket is fixedly connected with a second bracket. The second bracket is located above the feed inlet. The fixed end of the second cylinder is fixedly connected with the second bracket.

7. The centrifugal pressure filter integrated machine according to claim 6, characterized in that, The second bracket is provided with a second through hole. The movable end of the second cylinder penetrates through the second through hole and is fixedly connected with the pressing plate.

8. The centrifugal pressure filter integrated machine according to claim 1, characterized in that A connecting rod is fixedly connected between the first cylinder and the plug cover.

9. The centrifugal pressure filter integrated machine according to claim 8, characterized in that The top end of the connecting rod is provided with a taper.

10. A centrifugal pressure filter integrated machine according to claim 1, characterized in that, The top of the plug cover is conical.

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