Split quick disassembly and assembly type sleeve cylinder type filter filtering chamber

Abstract

The utility model relates to the field of filters, and discloses a split quick disassembly and assembly type sleeve cylinder type filter chamber, a filter element mounting plate is hung on the upper part in a filter chamber cylinder, a plurality of filter elements are uniformly mounted on the filter element mounting plate, a discharge end cover is placed at the upper end in the filter chamber cylinder, and the discharge end cover is connected with the filter element mounting plate. The bottom end of the discharging end cover is in tight press fit with the upper surface of the filter element mounting plate, the top end in the filter chamber barrel is in threaded connection with a locking spiral ring, the bottom end of the locking spiral ring is in tight press fit with the upper surface of the discharging end cover, the filter chamber barrel is hung in the sleeve cylinder barrel, and the filter chamber barrel and the sleeve cylinder barrel are fixed through screws; the structure of an original discharging end cover is changed, so that the discharging end cover can be directly inserted into the filter chamber cylinder and is in contact with the filter element mounting plate, the locking spiral ring is matched with the discharging end cover, and the discharging end cover below and the filter chamber cylinder can be fixed, so that the discharging end cover can be quickly mounted and fixed, and quick disassembly and assembly can be realized.

Description

Technical Field

[0001] The utility model relates to the field of filters, in particular to a split quick-detachable sleeve cylinder filter chamber. Background Art

[0002] The cylinder filter is used for pre-spinning production of molten plastics such as short fibers and strapping tapes. During use, the filter chamber components can be hoisted as a whole for cleaning. Figure 6 , Figure 7 As shown in the figure, due to the current labor shortage and high temperature in the assembly operation environment, this sealing method is time-consuming and labor-intensive. For this reason, we designed a split quick-disassembly cylinder filter. Utility Model Content

[0003] In order to solve the technical problem that the forced sealing of the filter chamber leads to a complicated installation method, the utility model provides a split quick-detachable sleeve cylinder filter chamber.

[0004] The utility model is implemented by the following technical scheme: a split quick-detachable sleeve cylinder filter filter chamber, comprising a filter chamber cylinder, a filter element mounting plate is mounted on the upper part of the filter chamber cylinder, a plurality of filter elements are evenly mounted on the filter element mounting plate, a discharge end cover is placed on the upper end of the filter chamber cylinder, and the bottom end of the discharge end cover is tightly pressed with the upper surface of the filter element mounting plate, a locking spiral ring is threadedly connected to the top end of the filter chamber cylinder, and the bottom end of the locking spiral ring is tightly pressed with the upper surface of the discharge end cover;

[0005] The filter chamber barrel is suspended in the sleeve cylinder barrel, and the two are fixed by screws.

[0006] As a further improvement of the above scheme, through holes are opened at both upper and lower ends of the left side of the filter chamber cylinder, and a sealing bushing is arranged in the through hole, and a sealing aluminum gasket is pressed between the sealing bushing and the through hole. The sealing bushing is used for feeding and discharging materials, and the provided sealing aluminum gasket improves the sealing performance;

[0007] A feed channel is arranged at the bottom end of the filter chamber cylinder, and a discharge channel is arranged at the left side of the discharge end cover. The feed channel and the discharge channel are respectively connected to the upper and lower sealing bushings for feeding and discharging.

[0008] As a further improvement of the above scheme, an external thread is provided below the outer ring surface of the locking spiral ring to form a locking end, and an internal thread is provided above the inner part of the filter chamber cylinder. The locking spiral ring and the filter chamber cylinder are screwed together through threads, and the locking spiral ring can be quickly disassembled and assembled. After the locking spiral ring is fixed inside the filter chamber cylinder, the bottom end of the locking spiral ring can press and fix the discharge end cover, thereby fixing it;

[0009] The locking spiral ring is provided with four notches distributed in a ring shape. The notches are designed to facilitate some tools to be placed in the notches so as to rotate the locking spiral ring.

[0010] As a further improvement of the above scheme, the locking spiral ring is designed to be penetrated at both ends, and a threaded hole is opened above the discharge end cover. The threaded hole is threadedly connected with a lifting screw to facilitate the removal of the internal discharge end cover through the lifting screw.

[0011] As a further improvement of the above scheme, the chamfered edge of the upper surface of the discharge end cover is designed to form a contact slope 1, the bottom end of the locking end is provided with a contact end, the bottom end of the inner ring of the contact end is designed with a slope, and a sealing ring is pressed between the bottom end of the locking end and the contact slope 1, which can improve the sealing between the discharge end cover and the locking spiral ring and ensure the sealing effect;

[0012] A second contact slope is provided at the top of the filter element mounting plate, a third contact slope is provided at the bottom of the discharge end cover, and a sealing ring is pressed between the second contact slope and the third contact slope, thereby improving the sealing effect.

[0013] As a further improvement of the above scheme, connecting sleeves are provided at both upper and lower ends of the outer surface of the cylinder body, and the upper and lower connecting sleeves are respectively connected with the upper and lower sealing sleeves of the filter chamber body, and a sealing aluminum gasket is pressed at the connection between the two, which is used to connect the sealing sleeve with the connecting sleeve, thereby improving the sealing performance.

[0014] As a further improvement of the above scheme, mounting end seats are provided at the upper and lower ends of the right side of the outer surface of the cylinder body, and a threaded seat is screwed on the mounting end seat, and a tightening bolt is connected to the inner thread of the threaded seat. By tightening the tightening bolt, the filter chamber body can be shifted to the left, so that the sealing sleeve and the connecting sleeve can fit tightly, thereby improving the sealing performance.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model changes the structure of the original discharge end cover so that the discharge end cover can be directly inserted into the filter chamber cylinder and contact the filter element mounting plate. The locking spiral ring provided can fix the discharge end cover below and the filter chamber cylinder, so that the discharge end cover can be quickly installed and fixed, and can be quickly disassembled and assembled;

[0017] 2. The filter adopts an assembled structure design as a whole. All parts can be disassembled and assembled, which reduces the cost of accessories. The filter element mounting plate, discharge end cover, and locking spiral ring are all single-body designs. The filter chamber assembly can be lifted out for cleaning as a whole, or only the accessories can be lifted out for cleaning separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a filter chamber of a split quick-detachable sleeve cylinder filter provided by the utility model;

[0019] Figure 2 It is a structural schematic diagram after the filter chamber cylinder is installed inside the cylinder cylinder;

[0020] Figure 3 for Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 4 for Figure 1 Schematic diagram of the structure of the middle locking spiral ring;

[0022] Figure 5 for Figure 4 A cross-sectional view of the middle locking spiral ring;

[0023] Figure 6 It is a top view of the filter chamber structure in the prior art;

[0024] Figure 7 for Figure 6 sectional view of .

[0025] Description of main symbols:

[0026] 1. Filter chamber body; 11. Feed channel; 2. Filter element mounting plate; 3. Discharge end cover; 31. Discharge channel; 32. Contact slope 1; 4. Locking spiral ring; 41. Locking end; 411. Contact end; 5. Filter element; 6. Sealing bushing; 61. Sealing aluminum gasket; 7. Eye screw; 8. Cylinder body; 81. Mounting end seat; 82. Connecting sleeve; 9. Jacking assembly; 91. Jacking bolt; 92. Threaded seat. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0028] Example:

[0029] Please combine Figure 1-Figure 5 The filter chamber of a split quick-detachable sleeve-cylinder filter of the present embodiment comprises a filter chamber barrel 1, a filter element mounting plate 2 is mounted on the upper part of the filter chamber barrel 1, a plurality of filter elements 5 are evenly mounted on the filter element mounting plate 2, a discharge end cover 3 is placed on the upper end of the filter chamber barrel 1, and the bottom end of the discharge end cover 3 is tightly pressed with the upper surface of the filter element mounting plate 2, a locking spiral ring 4 is threadedly connected to the top end of the filter chamber barrel 1, and the bottom end of the locking spiral ring 4 is tightly pressed with the upper surface of the discharge end cover 3;

[0030] The filter chamber body 1 is suspended in the cylinder body 8, and the two are fixed by screws.

[0031] Through holes are provided at both upper and lower ends of the left side of the filter chamber cylinder 1, and a sealing bushing 6 is provided in the through hole, and a sealing aluminum gasket 61 is pressed between the sealing bushing 6 and the through hole. The sealing bushing 6 is used for feeding and discharging materials, and the provided sealing aluminum gasket 61 improves the sealing performance;

[0032] A feed channel 11 is provided at the bottom end of the filter chamber cylinder 1, and a discharge channel 31 is provided on the left side of the discharge end cover 3. The feed channel 11 and the discharge channel 31 are respectively connected to the upper and lower sealing bushings 6 for feeding and discharging.

[0033] An external thread is provided below the outer ring surface of the locking spiral ring 4 to form a locking end 41, and an internal thread is provided above the inner part of the filter chamber cylinder 1. The locking spiral ring 4 is connected to the filter chamber cylinder 1 through a threaded engagement, and the locking spiral ring 4 can be quickly disassembled and assembled. After the locking spiral ring 4 is fixed inside the filter chamber cylinder 1, the bottom end of the locking spiral ring 4 can press and fix the discharge end cover 3, thereby fixing it;

[0034] The locking spiral ring 4 is provided with four notches distributed in a ring shape. The notches are designed to facilitate the placement of some tools in the notches so as to rotate the locking spiral ring 4 .

[0035] The locking spiral ring 4 is designed to penetrate at both ends, and a threaded hole is provided above the discharge end cover 3 . A lifting eye screw 7 is connected to the threaded hole, so that the internal discharge end cover 3 can be taken out through the lifting eye screw 7 .

[0036] The chamfered edge of the upper surface of the discharge end cover 3 is designed to form a contact slope 32, and the bottom end of the locking end 41 is provided with a contact end 411. The bottom end of the inner circle of the contact end 411 is designed with a slope, and a sealing ring is pressed between the bottom end of the locking end 41 and the contact slope 32, which can improve the sealing between the discharge end cover 3 and the locking spiral ring 4, and ensure the sealing effect;

[0037] A second contact slope is provided at the top of the filter element mounting plate 2, a third contact slope is provided at the bottom of the discharge end cover 3, and a sealing ring is pressed between the second contact slope and the third contact slope, thereby improving the sealing effect.

[0038] Connecting sleeves 82 are provided at both upper and lower ends of the outer surface of the cylinder barrel 8, and the upper and lower connecting sleeves 82 are respectively connected to the upper and lower sealing bushings 6 of the filter chamber barrel 1, and a sealing aluminum gasket 61 is pressed at the connection between the two, which is used to connect the sealing bushing 6 with the connecting sleeve 82 and improve the sealing performance.

[0039] Mounting end seats 81 are provided at both upper and lower ends of the right side of the outer surface of the cylinder body 8, and a threaded seat 92 is screwed on the mounting end seat 81. The threaded seat 92 is internally threaded with a tightening bolt 91. By tightening the tightening bolt 91, the filter chamber body 1 can be shifted to the left, so that the sealing bushing 6 and the connecting sleeve 82 can be tightly fitted, thereby improving the sealing performance.

[0040] The implementation principle of a split quick-detachable sleeve-type filter chamber in the embodiment of the present application is as follows: in actual use, a plurality of filter elements 5 are fixed below the filter element mounting plate 2 and then placed in the filter chamber cylinder 1, and then the discharge end cover 3 is plugged into the inside of the filter chamber cylinder 1, and then the locking spiral ring 4 is screwed to the top of the inside of the filter chamber cylinder 1, and the locking spiral ring 4 is tightly pressed on the top of the discharge end cover 3, so that the discharge end cover 3 can be quickly installed and fixed, and can be quickly disassembled;

[0041] By changing the structure of the original discharge end cover 3, the discharge end cover 3 can be directly inserted into the filter chamber barrel 1 and contact the filter element mounting plate 2, and the locking spiral ring 4 provided in cooperation can fix the discharge end cover 3 and the filter chamber barrel 1 below, so that the discharge end cover 3 can be quickly installed and fixed, and can be quickly disassembled and assembled;

[0042] The filter adopts an assembled structure design as a whole, and all parts can be disassembled and assembled, so that the cost of accessories is reduced. The filter element mounting plate 2, the discharge end cover 3, and the locking spiral ring 4 are all designed as a single body. The filter chamber assembly can be lifted out as a whole for cleaning, or only the accessories can be lifted out for separate cleaning.

[0043] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A split quick-detachable cylinder filter chamber, comprising a filter chamber cylinder (1), a filter element mounting plate (2) is mounted on the top of the filter chamber cylinder (1), and a plurality of filter elements (5) are evenly mounted on the filter element mounting plate (2), characterized in that: A discharge end cover (3) is placed at the upper end of the filter chamber cylinder (1), and the bottom end of the discharge end cover (3) is tightly pressed against the upper surface of the filter element mounting plate (2); a locking spiral ring (4) is threadedly connected to the top end of the filter chamber cylinder (1), and the bottom end of the locking spiral ring (4) is tightly pressed against the upper surface of the discharge end cover (3); The filter chamber barrel (1) is suspended in the cylinder barrel (8), and the two are fixed by screws.

2. A split quick-detachable cylinder filter chamber as claimed in claim 1, characterized in that: The filter chamber cylinder (1) has through holes at both upper and lower ends on the left side, a sealing bushing (6) is arranged in the through hole, and a sealing aluminum gasket (61) is pressed between the sealing bushing (6) and the through hole; A feed channel (11) is provided at the bottom end of the filter chamber cylinder (1), and a discharge channel (31) is provided on the left side of the discharge end cover (3). The feed channel (11) and the discharge channel (31) are respectively connected to the upper and lower sealing bushings (6).

3. A split quick-detachable cylinder filter chamber as claimed in claim 1, characterized in that: An external thread is provided below the outer surface of the locking spiral ring (4) to form a locking end (41), and an internal thread is provided above the inside of the filter chamber cylinder (1). The locking spiral ring (4) and the filter chamber cylinder (1) are screwed together via a thread. The locking spiral ring (4) is provided with four notches distributed in a ring shape.

4. A split quick-detachable cylinder filter chamber as claimed in claim 1, characterized in that: The locking spiral ring (4) is designed to penetrate at both ends, and a threaded hole is provided above the discharge end cover (3), and a lifting eye screw (7) is threadedly connected in the threaded hole.

5. The split quick-detachable cylinder filter chamber according to claim 3, characterized in that: The upper surface edge of the discharge end cover (3) is chamfered to form a contact slope (32), the bottom end of the locking end (41) is provided with a contact end (411), the bottom end of the inner circle of the contact end (411) is designed as a slope, and a sealing ring is pressed between the bottom end of the locking end (41) and the contact slope (32); A second contact slope is provided at the top of the filter element mounting plate (2), a third contact slope is provided at the bottom of the discharge end cover (3), and a sealing ring is pressed between the second contact slope and the third contact slope.

6. The split quick-detachable cylinder filter chamber according to claim 1, characterized in that: The outer surface of the sleeve cylinder body (8) is provided with connecting sleeves (82) at both upper and lower ends, and the upper and lower connecting sleeves (82) are respectively connected to the upper and lower sealing bushings (6) of the filter chamber body (1), and a sealing aluminum gasket (61) is pressed at the connection point between the two.

7. A split quick-detachable cylinder filter chamber as claimed in claim 6, characterized in that: The upper and lower ends of the right side of the outer surface of the cylinder barrel (8) are both provided with mounting end seats (81), a threaded seat (92) is screwed on the mounting end seat (81), and a tightening bolt (91) is connected to the inner thread of the threaded seat (92).

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