Inorganic board processing device based on waste clothes

Abstract

The inorganic plate processing device based on the waste clothes comprises a filter cartridge (1), a filter screen (2) is arranged in the middle of the filter cartridge (1), a driven rotating shaft (3) and a driving rotating shaft (4) are detachably connected to the two ends of the filter screen (2) respectively, and the outer portions of the driven rotating shaft (3) and the driving rotating shaft (4) are both rotationally connected with the filter cartridge (1). One end of the driving rotating shaft (4) extends to the outer part of the filter cartridge (1) and is provided with a positioning hole (5), the outer part of the positioning hole (5) is provided with a bolt (6) which is detachably connected to the outer wall of the filter cartridge (1), the end part of the bolt (6) is mutually buckled with the positioning hole (5), and the driving rotating shaft (4) on the outer side of the positioning hole (5) is connected with a rotating handle (7). According to the utility model, filter residues can be quickly removed, so that the filtering stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to a filtering device, in particular to an inorganic plate processing device based on waste clothes. Background Art

[0002] As consumers replace their clothes at an ever-increasing rate, a large amount of waste clothing is generated every year. However, due to limitations in processing technology and application areas, the recycling rate of these waste clothing is less than 10%. Most of them are used for incineration to generate electricity, re-spinning into clothing, and making thermal insulation materials, and their applicability is relatively narrow.

[0003] On this basis, some manufacturers have developed an inorganic board based on cloth fiber material. Specifically, waste clothing is crushed to 80 mesh in a grinder and then mixed with quartz powder, cement, fly ash, and other ingredients to form a mixed slurry. The mixed slurry is then filtered and used as the raw material for board making, thereby effectively utilizing waste clothing and subsequently improving the physical properties of the inorganic board after preparation. However, a drawback of this process in actual operation is that, because the properties of the mixed slurry are similar to cement mortar, it will solidify after standing. As a result, when conventional filtering devices filter the mixed slurry, the filter residue in the mixed slurry solidifies on the filter surface after filtration, reducing the subsequent filtering effect of the filter. Furthermore, if the filter is disassembled and cleaned after each filtration, the workload of the operator will be greatly increased.

[0004] Therefore, the existing filtering device has the problem of difficulty in removing the filter residue when used for filtering the mixed slurry. Utility Model Content

[0005] The purpose of the utility model is to provide an inorganic plate processing device based on waste clothes, which can quickly remove filter residues and thus improve the filtering stability of the device.

[0006] The technical solution of the utility model is: an inorganic board processing device based on waste clothes, including a filter cartridge, a filter screen is provided in the middle of the filter cartridge, and the two ends of the filter screen are detachably connected to a driven rotating shaft and a driving rotating shaft, the outside of the driven rotating shaft and the driving rotating shaft are both rotatably connected to the filter cartridge, one end of the driving rotating shaft extends to the outside of the filter cartridge and is provided with a positioning hole, the outside of the positioning hole is provided with a pin that is detachably connected to the outer wall of the filter cartridge, the end of the pin is engaged with the positioning hole, and a rotating handle is connected to the driving rotating shaft outside the positioning hole.

[0007] In the aforementioned inorganic board processing device based on waste clothes, the pin is slidably connected to a fixing plate at the end away from the positioning hole, the fixing plate is fixedly connected to the outer wall of the filter cylinder, and a limit pin is connected to the pin between the fixing plate and the positioning hole. A compression spring is provided between the limit pin and the fixing plate and is sleeved on the outside of the pin. The end of the pin passes through the fixing plate and is provided with a handle.

[0008] In the aforementioned inorganic board processing device based on waste clothes, the filter screen is detachably connected to a ring-shaped adapter ring around it. The cross-sectional shape of the adapter ring is L-shaped. The two ends of the adapter ring are respectively bolted to the driven rotating shaft and the driving rotating shaft after being buckled with each other. There are several reinforcing ribs distributed around the adapter ring.

[0009] In the aforementioned inorganic board processing device based on waste clothes, an annular fixed plate is provided on the outside of the filter screen, and arc-shaped support plates are rotatably connected on both sides of the fixed plate. The outer end of the support plate is in contact with the inner wall of the filter cylinder through a sealing strip, and the end of the support plate extends into the driven rotating shaft or the driving rotating shaft and is bolted to the driven rotating shaft or the driving rotating shaft together with the fixed plate. The fixed plate is connected to the driven rotating shaft or the driving rotating shaft through long hole bolts, and the support plate is connected to the driven rotating shaft or the driving rotating shaft through round hole bolts. A telescopic component is provided on the outside of the driven rotating shaft.

[0010] In the aforementioned inorganic board processing device based on waste clothes, there are two positioning holes, which are respectively arranged at the top and bottom of the driving shaft, and the two positioning holes are staggered inward and outward along the axial direction of the driving shaft; the telescopic assembly includes a rotary cover threadedly connected to the filter cartridge, and the inner side of the rotary cover is rotatably connected to a pull rod, and the inner end of the pull rod is connected to the driven shaft through a T-shaped slot.

[0011] Compared with the prior art, the present invention has the following features:

[0012] (1) The present invention defines the structure of the processing device so that, on the one hand, the processing device can achieve stable filtration of the slurry. On the other hand, when filter residue adheres to the surface of the filter screen after use, the operator can rotate the filter screen 180 degrees by the handle and then flush the surface of the filter screen, so that the filter residue attached to the filter screen can automatically fall off after flushing, thereby preventing the filter residue from solidifying on the filter screen surface along with the slurry after standing, that is, improving the filtration stability of the filter screen after long-term use;

[0013] (2) By matching the filter screen and the adapter ring, on the one hand, the structural strength and deformation resistance of the filter screen can be improved, so that the filter screen can maintain complete coverage of the filter cartridge during the filtration process, avoiding the gap between the filter screen and the filter cartridge causing the filter screen to continuously expand; on the other hand, it can also facilitate the manufacturer's disassembly and replacement of the filter screen;

[0014] (3) Through the structural coordination of the filter screen, the fixed plate and the support plate, the operator can pull the support plate outward through the driven shaft and the driving shaft, so that the support plate is tightly attached to the inner wall of the filter cartridge through the sealing strip after rotation. That is, on the one hand, the support stability of the filter cartridge on the filter screen is improved, and the filter screen is prevented from being deformed by force in the overhead part. On the other hand, the support plate can be used to seal the gap between the filter screen and the filter cartridge, thereby improving the filtering effect of the filter screen. When the operator needs to rotate the filter screen, the operator can extend the driven shaft and the driving shaft to contact the support plate and the filter cartridge to make them fit tightly, thereby improving the rotation effect of the filter screen.

[0015] Therefore, the utility model can realize the rapid removal of filter residue, thereby improving the filtering stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the processing device in Example 1;

[0017] Figure 2 yes Figure 1 A-direction sectional view;

[0018] Figure 3 yes Figure 1 B-direction view;

[0019] Figure 4 is a schematic structural diagram of the processing device in Example 2;

[0020] Figure 5 yes Figure 4 C-direction enlarged view;

[0021] Figure 6 yes Figure 4 D-direction enlarged view;

[0022] Figure 7 yes Figure 4 E-direction view;

[0023] Figure 8 yes Figure 7 F-direction sectional view.

[0024] The marks in the accompanying drawings are: 1-filter cartridge, 2-filter screen, 3-driven shaft, 4-driving shaft, 5-positioning hole, 6-latch pin, 7-handle, 8-fixing plate, 9-limiting pin, 10-compression spring, 11-adapter ring, 12-reinforcement rib, 13-fixing plate, 14-support plate, 15-long hole, 16-round hole, 17-screw cover, 18-pull rod, 19-T-slot. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0026] Example 1. An inorganic board processing device based on waste clothes, comprising: Figure 1-3 As shown, it includes a filter cartridge 1, the top and bottom of the filter cartridge 1 are respectively provided with a feed port and a discharge port, a filter screen 2 is provided in the middle of the filter cartridge 1, and the two ends of the filter screen 2 are detachably connected to the driven rotating shaft 3 and the driving rotating shaft 4, the outside of the driven rotating shaft 3 and the driving rotating shaft 4 are both rotatably connected to the filter cartridge 1, and the side wall of the filter cartridge 1 is rotatably connected to the driven rotating shaft 3 and the driving rotating shaft 4 through a sleeve, one end of the driving rotating shaft 4 extends to the outside of the filter cartridge 1 and is provided with a positioning hole 5, the outside of the positioning hole 5 is provided with a latch 6 which is detachably connected to the outer wall of the filter cartridge 1, and the end of the latch 6 is engaged with the positioning hole 5, and a handle 7 is connected to the driving rotating shaft 4 outside the positioning hole 5. The handle 7 can be fixedly connected to the driving rotating shaft 4, or it can be engaged with the driving rotating shaft 4 through a polygonal hole. The operator inserts the handle 7 into the driving rotating shaft 4 and drives it to rotate during operation.

[0027] The latch 6 is slidably connected to a fixing plate 8 at the end away from the positioning hole 5. The fixing plate 8 is fixedly connected to the outer wall of the filter cartridge 1. A limit pin 9 is connected to the latch 6 between the fixing plate 8 and the positioning hole 5. A compression spring 10 is provided between the limit pin 9 and the fixing plate 8 and is sleeved on the outside of the latch 6. The end of the latch 6 passes through the fixing plate 8 and is provided with a handle.

[0028] The filter screen 2 is bolted around an annular adapter ring 11, and red steel paper can be installed between the adapter ring 11 and the filter screen 2 for sealing. The cross-sectional shape of the adapter ring 11 is L-shaped, and the two ends of the adapter ring 11 are respectively bolted to the driven rotating shaft 3 and the driving rotating shaft 4 after being buckled with each other. A number of reinforcing ribs 12 are distributed around the adapter ring 11, and the reinforcing ribs 12, the driven rotating shaft 3 and the driving rotating shaft 4 are staggered with each other along the circumference of the adapter ring 11.

[0029] During use of this embodiment, the operator pours the mixed slurry into the filter cartridge 1 through the feed port. The mixed material then passes through the filter screen 2 and is discharged from the discharge port. Impurities and large-sized fabric fibers in the mixed material are intercepted and adhere to the upper surface of the filter screen 2, thereby filtering the mixed material. When the device completes filtering, the operator inserts the handle 7 into the drive shaft 4 and raises the latch 6 via the handle, releasing the rotation limit on the drive shaft 4. The handle 7 then rotates the drive shaft 4, causing the drive shaft 4 to rotate with the adapter ring 11 and the filter screen 2.

[0030] When the filter screen 2 has rotated 180°, the latch 6 engages the positioning hole 5 on the other side to position the drive shaft 4, ensuring that the filter screen 2 remains in the same rotational position. At this point, the operator can flush the surface of the filter screen 2 from the feed inlet, allowing impurities accumulated on the surface of the filter screen 2 to fall into the bottom of the filter cartridge 1 along with the flushing liquid and be discharged from the discharge port, thereby cleaning the filter screen 2. After flushing the filter screen 2, the operator can rotate the filter screen 2 back to its original position in the same manner to ensure the subsequent filtration effect of the processing device.

[0031] Example 2. An inorganic board processing device based on waste clothes, comprising: Figure 4-8 As shown, it includes a filter cartridge 1, the top and bottom of the filter cartridge 1 are respectively provided with a feed port and a discharge port, a filter screen 2 is provided in the middle of the filter cartridge 1, and the two ends of the filter screen 2 are respectively detachably connected with a driven rotating shaft 3 and a driving rotating shaft 4, the outside of the driven rotating shaft 3 and the driving rotating shaft 4 are both rotatably connected to the filter cartridge 1, and the side wall of the filter cartridge 1 is rotatably connected to the driven rotating shaft 3 and the driving rotating shaft 4 through a sleeve, one end of the driving rotating shaft 4 extends to the outside of the filter cartridge 1 and is provided with a positioning hole 5, and the outside of the positioning hole 5 is provided with a pin 6 that is detachably connected to the outer wall of the filter cartridge 1, and the end of the pin 6 is engaged with the positioning hole 5, and a handle 7 is fixedly connected to the driving rotating shaft 4 outside the positioning hole 5.

[0032] The latch 6 is slidably connected to a fixing plate 8 at the end away from the positioning hole 5. The fixing plate 8 is fixedly connected to the outer wall of the filter cartridge 1. A limit pin 9 is connected to the latch 6 between the fixing plate 8 and the positioning hole 5. A compression spring 10 is provided between the limit pin 9 and the fixing plate 8 and is sleeved on the outside of the latch 6. The end of the latch 6 passes through the fixing plate 8 and is provided with a handle.

[0033] The outside of the filter screen 2 is provided with an annular fixing plate 13, and arc-shaped support plates 14 are rotatably connected on both sides of the fixing plate 13. The curvature of the side wall of the support plate 14 is adjusted based on the inner wall of the filter cartridge 1, that is, when the support plate 14 is rotated outward into place, the outer wall of the support plate 14 fits into the inner wall of the filter cartridge 1; the outer end of the support plate 14 fits into the inner wall of the filter cartridge 1 through the sealing strip, and the end of the support plate 14 extends into the driven rotating shaft 3 or the driving rotating shaft 4 and is bolted to the driven rotating shaft 3 or the driving rotating shaft 4 together with the fixing plate 13. The fixing plate 13 is bolted to the driven rotating shaft 3 or the driving rotating shaft 4 through the elongated hole 15, and the support plate 14 is bolted to the driven rotating shaft 3 or the driving rotating shaft 4 through the circular hole 16. A telescopic component is provided on the outside of the driven rotating shaft 3, and a U-shaped groove matching the elongated hole 15 and the circular hole 16 is provided on the driven rotating shaft 3 and the driving rotating shaft 4.

[0034] There are two positioning holes 5, which are respectively arranged at the top and bottom of the driving shaft 4. The two positioning holes 5 are staggered inward and outward along the axial direction of the driving shaft 4; the telescopic assembly includes a rotary cover 17 threadedly connected to the sleeve, and the inner side of the rotary cover 17 is rotatably connected to a pull rod 18, and the inner end of the pull rod 18 is buckled and connected to the driven shaft 3 through a T-slot 19.

[0035] Compared with Example 1, this embodiment adjusts the installation and fixing structure of the filter screen 2. By limiting the connection structure of the support plate 14, the driven rotating shaft 3 and the driving rotating shaft 4, when the filter screen 2 is in normal use, the driven rotating shaft 3 and the driving rotating shaft 4 respectively pull the support plate 14 outward, and make the support plate 14 completely fit with the inner wall of the filter cylinder 1 under the traction action, so as to utilize the friction limit of the support plate 14 to support the filter screen 2, thereby preventing the deformation problem caused by the filter screen 2 relying only on the support at both ends.

[0036] When cleaning the filter 2, the operator first screws in the rotary cap 17 to squeeze the driven shaft 3, causing it to retract inward, releasing the traction on one support plate 14. The operator then pulls out the latch 6 and squeezes the driving shaft 4 inward via the handle 7, releasing the traction on the other support plate 14. Once the friction limit on the support plate 14 is released, the operator can rotate and clean the filter 2 in the same manner, thereby completing the cleaning process.

Claims

1. An inorganic board processing device based on waste clothes, characterized by: The invention comprises a filter cartridge (1), wherein a filter screen (2) is provided in the middle of the filter cartridge (1), and the two ends of the filter screen (2) are detachably connected to a driven rotating shaft (3) and a driving rotating shaft (4), respectively; the outsides of the driven rotating shaft (3) and the driving rotating shaft (4) are both rotatably connected to the filter cartridge (1), one end of the driving rotating shaft (4) extends to the outside of the filter cartridge (1) and is provided with a positioning hole (5), the outside of the positioning hole (5) is provided with a latch (6) detachably connected to the outer wall of the filter cartridge (1), the end of the latch (6) is engaged with the positioning hole (5), and a rotating handle (7) is connected to the driving rotating shaft (4) outside the positioning hole (5).

2. The inorganic board processing device based on waste clothes according to claim 1 is characterized by: The latch (6) is slidably connected to a fixing plate (8) at one end away from the positioning hole (5); the fixing plate (8) is fixedly connected to the outer wall of the filter cartridge (1); a limit pin (9) is connected to the latch (6) between the fixing plate (8) and the positioning hole (5); a compression spring (10) is provided between the limit pin (9) and the fixing plate (8) and is sleeved on the outside of the latch (6); the end of the latch (6) passes through the fixing plate (8) and is provided with a handle.

3. The inorganic board processing device based on waste clothes according to claim 2 is characterized in that: The filter screen (2) is detachably connected to an annular adapter ring (11) on all sides. The cross-sectional shape of the adapter ring (11) is L-shaped. The two ends of the adapter ring (11) are respectively bolted to the driven rotating shaft (3) and the driving rotating shaft (4) after being buckled with each other. A plurality of reinforcing ribs (12) are distributed around the adapter ring (11).

4. The inorganic board processing device based on waste clothes according to claim 2 is characterized in that: An annular fixing plate (13) is provided on the outside of the filter screen (2), and arc-shaped support plates (14) are rotatably connected on both sides of the fixing plate (13). The outer ends of the support plates (14) are fitted with the inner wall of the filter cylinder (1) via a sealing strip. The ends of the support plates (14) extend into the driven rotating shaft (3) or the driving rotating shaft (4) and are bolted together with the fixing plate (13) to the driven rotating shaft (3) or the driving rotating shaft (4). The fixing plate (13) is bolted to the driven rotating shaft (3) or the driving rotating shaft (4) via an elongated hole (15), and the support plate (14) is bolted to the driven rotating shaft (3) or the driving rotating shaft (4) via a circular hole (16). A telescopic component is provided on the outside of the driven rotating shaft (3).

5. The inorganic board processing device based on waste clothes according to claim 4 is characterized in that: The number of the positioning holes (5) is two and they are respectively arranged at the top and bottom of the driving shaft (4), and the two positioning holes (5) are arranged in an inner and outer staggered manner along the axial direction of the driving shaft (4); the telescopic assembly includes a rotary cover (17) threadedly connected to the filter cartridge (1), and the inner side of the rotary cover (17) is rotatably connected to a pull rod (18), and the inner end of the pull rod (18) is buckled and connected to the driven shaft (3) through a T-shaped slot (19).

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