Microporous ceramic tube for filtering equipment

Abstract

The utility model discloses a microporous ceramic tube for filtering equipment. The microporous ceramic tube comprises a mounting seat, the number of the mounting seats is two, clamping grooves which are uniformly distributed are formed in the opposite inner side surfaces of the two mounting seats, a ceramic filter pipe I is clamped between two clamping grooves which are vertically adjacent to each other on the outer side, a ceramic filter pipe II is clamped between two clamping grooves which are vertically adjacent to each other on the inner side, and extension seats which are uniformly distributed are arranged on the outer sides of the mounting seats; stretching seats are arranged on the sides, close to the center of the first ceramic filter pipe, of the extending seats through first telescopic columns, locking rods are slidably connected to the middles of the stretching seats, locking holes which are evenly distributed are formed in the outer side of the first ceramic filter pipe, and the locking rods are connected with the adjacent locking holes in an inserted mode. Double-layer filtering is adopted, so that objects in the filtering equipment are filtered step by step, then the filtering precision of the device on the objects is improved, meanwhile, the ceramic filtering pipe at the filtering part is limited through elastic insertion, and later disassembly and cleaning operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of microporous ceramic tubes, in particular to a microporous ceramic tube for filtering equipment. Background Art

[0002] Microporous ceramic filter tubes are widely used in the purification and treatment of wastewater and waste gas in chemical, metallurgical, thermal power, coking, nuclear and other industries. It consists of many arch-shaped open pores with uniform size distribution and interconnected. When the fluid passes through these pores, the suspended matter, colloidal particles, macromolecular organic matter, etc. in the fluid are intercepted and adsorbed in the micropores, thereby achieving the effect of purification and filtration uniformity. The objects are filtered through microporous ceramic filter tubes in the filtration equipment. Some filtration equipment uses microporous ceramic tubes. The hollow cylindrical microporous ceramic tubes are installed at the specified position inside the filtration equipment. The objects pass through the microporous ceramic tubes from the outside, and the large particles stay on the outside of the microporous ceramic tubes. The qualified ones pass through the microporous ceramic tubes and are transported and moved inside. However, the filtration micropores are randomly formed during the preparation of the device. The device uses a single microporous ceramic tube for filtration, and the filtration accuracy of objects is limited and needs to be improved. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a microporous ceramic tube for a filtering device. The device adopts double-layer filtration to filter objects in the filtering device step by step, thereby improving the filtering accuracy of the device for objects. At the same time, the ceramic filter tube in the filtering part is limited by elastic plug-in, which is convenient for later disassembly and cleaning, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a microporous ceramic tube for filtering equipment, comprising a mounting seat;

[0005] Mounting seat: There are two of them, and the relative inner sides of the two mounting seats are provided with evenly distributed slots, a ceramic filter tube 1 is clamped between the two vertically adjacent slots on the outside, and a ceramic filter tube 2 is clamped between the two vertically adjacent slots on the inside. Evenly distributed extension seats are provided on the outside of the mounting seats, and a stretching seat is provided on the side of the extension seat close to the center of the ceramic filter tube 1 through a telescopic column 1. The middle of the stretching seat is slidably connected with a locking rod, and evenly distributed locking holes are provided on the outside of the ceramic filter tube 1, and the locking rods are plugged into adjacent locking holes. The device adopts double-layer filtration to filter the objects in the filtering equipment step by step, thereby improving the filtering accuracy of the device for the objects. At the same time, the ceramic filter tube in the filtering part is limited by elastic plug-in, which is convenient for later disassembly and cleaning.

[0006] Furthermore, a spring 1 is provided between the extension seat and the adjacent stretching seat, and the spring 1 is movably sleeved with the outer end of the adjacent telescopic column 1. The stretching elastic force of the spring 1 enables the mounting seat to be in elastic and tight contact with the ceramic filter tube.

[0007] Furthermore, a circular ring is provided at one end of the locking rod close to the center of the ceramic filter tube, and a spring 2 is provided between the stretching seat and the adjacent circular ring. The spring 2 is movably connected to the outer side of the adjacent locking rod, and the compression force of the spring 2 is used to prevent the locking rod and the locking hole from relative horizontal sliding.

[0008] Furthermore, a button is provided at one end of the locking rod away from the center of the ceramic filter tube to facilitate applying external force to the locking rod.

[0009] Furthermore, a rubber sealing ring is provided inside the card slot to reduce the contact gap between the card slot and the ceramic filter tube and improve the filtering sealing performance of the device.

[0010] Furthermore, evenly distributed avoidance grooves are provided on the outer side of the mounting seat to provide space for the vertical movement of the locking rod.

[0011] Furthermore, the filter hole diameter of the ceramic filter tube 1 is larger than the filter hole diameter of the ceramic filter tube 2, so that the filtering device can filter the object step by step.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the microporous ceramic tube used in the filtering equipment has the following advantages:

[0013] 1. When the device is used in a filtering device, the filtering diameter of ceramic filter tube one is larger than that of ceramic filter tube two. Ceramic filter tubes one and two are used to filter objects in layers step by step, thereby improving the filtering accuracy of the filtering device. The filtering device uses microporous ceramic tubes and double-layer filtration to filter objects in the filtering device step by step, thereby improving the filtering accuracy of the device for objects.

[0014] 2. When assembling the microporous ceramic tube, first turn the dial button to drive the locking rod to move toward the end away from the center of the device, and the second spring will elastically contract. Then, the second ceramic filter tube and the first ceramic filter tube will be successively clamped from the inside to the outside into the corresponding grooves between the opposite inner sides of the two mounting seats. The contact sealing between the ceramic filter tube and the mounting seat is increased by the rubber sealing ring. Then, pull the dial button vertically toward the end close to the center of the device to move it vertically. The dial button drives the locking rod to move vertically and align it horizontally with the corresponding locking hole. Then, the compression elastic force of the second spring makes the locking rod and the locking hole plugged in, thereby limiting the vertical installation between the mounting seat and the ceramic filter tube. The ceramic filter tube is easy to disassemble and clean in the later stage. The filtration equipment uses microporous ceramic tubes, and the ceramic filter tubes in the filtration part are limited by elastic plug-in, which is convenient for disassembly and cleaning in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0018] In the figure: 1 mounting seat, 2 ceramic filter tube 1, 3 ceramic filter tube 2, 4 extension seat, 5 telescopic column 1, 6 spring 1, 7 stretching seat, 8 locking rod, 9 spring 2, 10 ring, 11 locking hole, 12 dial button, 13 rubber sealing ring, 14 avoidance groove. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 ,This embodiment provides a technical solution: a microporous ceramic tube for a filtering device, comprising a mounting seat 1;

[0021] Mounting seat 1: There are two of them, and the inner sides of the two mounting seats 1 are provided with evenly distributed card slots, and a ceramic filter tube 2 is clamped between two vertically adjacent card slots on the outside, and a ceramic filter tube 2 3 is clamped between two vertically adjacent card slots on the inside. The outer sides of the mounting seats 1 are provided with evenly distributed extension seats 4, and the side of the extension seats 4 close to the center of the ceramic filter tube 2 is provided with a stretching seat 7 through a telescopic column 5, and the middle of the stretching seat 7 is slidably connected with a locking rod 8, and the outer side of the ceramic filter tube 2 is provided with evenly distributed locking holes 11 , the locking rods 8 are all plugged into the adjacent locking holes 11, the filter hole diameter of the ceramic filter tube 1 2 is larger than the filter hole diameter of the ceramic filter tube 2 3, when the device is used in the filtering equipment, the filtering diameter of the ceramic filter tube 1 2 is larger than the filtering diameter of the ceramic filter tube 2 3, and the objects are filtered step by step through the ceramic filter tube 1 2 and the ceramic filter tube 2 3, thereby improving the filtering accuracy of the filtering equipment. The filtering equipment uses microporous ceramic tubes and adopts double-layer filtration to filter the objects in the filtering equipment step by step, thereby improving the filtering accuracy of the device for the objects;

[0022] Among them, a spring 6 is provided between the extension seat 4 and the adjacent stretching seat 7, and the spring 6 is movably connected to the outer end of the adjacent telescopic column 5. A ring 10 is provided at one end of the locking rod 8 close to the center of the ceramic filter tube 2, and a spring 29 is provided between the stretching seat 7 and the adjacent ring 10. The spring 29 is movably connected to the outer side of the adjacent locking rod 8. A dial button 12 is provided at one end of the locking rod 8 away from the center of the ceramic filter tube 2. A rubber sealing ring 13 is provided inside the card groove. The outside of the mounting seat 1 is provided with evenly distributed avoidance grooves 14. When assembling the microporous ceramic tube, firstly, the dial button 12 is dialed to drive the locking rod 8 to move to the end away from the center of the device, and the spring 29 elastically contracts. Then, the ceramic filter tube 2 3 and the ceramic filter tube 2 are successively clamped from the inside to the outside into the corresponding card grooves between the opposite inner sides of the two mounting seats 1, and the rubber sealing ring 13 is used to increase the ceramic The contact sealing between the filter tube and the mounting seat 1 is then performed, and the dial button 12 is then pulled vertically toward the end close to the center of the device to make it move vertically. The dial button 12 drives the locking rod 8 to move vertically and align horizontally with the corresponding locking hole 11. During this process, the telescopic end of the telescopic column 5 and the spring 6 are stretched, and then the locking rod 8 is plugged into the locking hole 11 through the compression elastic force of the spring 29, thereby limiting the vertical installation between the mounting seat 1 and the ceramic filter tube, and the later disassembly and cleaning of the ceramic filter tube is convenient. The compression elastic force of the spring 29 avoids relative sliding between the locking rod 8 and the locking hole 11, and the tensile elastic force of the spring 6 makes the mounting seat 1 and the ceramic filter tube in close contact, and the avoidance groove 14 provides space for the vertical movement of the locking rod 8. The filtration equipment uses microporous ceramic tubes, and the ceramic filter tubes at the filtration part are limited by elastic plug-in, which is convenient for later disassembly and cleaning.

[0023] The working principle of a microporous ceramic tube for a filtering device provided by the utility model is as follows: when the device is used in the filtering device, the filtering diameter of the ceramic filter tube 1 2 is larger than the filtering diameter of the ceramic filter tube 2 3, and the objects are filtered step by step through the ceramic filter tube 1 2 and the ceramic filter tube 2 3, thereby improving the filtering accuracy of the filtering device. When assembling the microporous ceramic tube, first turn the dial button 12 to drive the locking rod 8 to move to the end away from the center of the device, and the spring 2 9 elastically contracts, and then the ceramic filter tube 2 3 and the ceramic filter tube 1 2 are successively clamped from the inside to the outside into the corresponding clamping grooves between the opposite inner sides of the two mounting seats 1, and the contact seal between the ceramic filter tube and the mounting seat 1 is increased through the rubber sealing ring 13. The locking rod 8 is inserted into the locking hole 11 through the compression force of the spring 29, thereby limiting the vertical installation between the mounting seat 1 and the ceramic filter tube, and convenient for disassembly and cleaning of the ceramic filter tube in the later stage. The compression force of the spring 29 is used to avoid relative sliding between the locking rod 8 and the locking hole 11, and the tensile force of the spring 6 is used to make the mounting seat 1 and the ceramic filter tube in close contact, and the vertical movement of the locking rod 8 is provided through the avoidance groove 14.

[0024] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A microporous ceramic tube for filtering equipment, characterized in that: comprising a mounting base (1); There are two mounting seats (1), and the two mounting seats (1) are provided with evenly distributed slots on the opposite inner sides thereof, a ceramic filter tube 1 (2) is clamped between two outer vertically adjacent slots, and a ceramic filter tube 2 (3) is clamped between two inner vertically adjacent slots, and evenly distributed extension seats (4) are provided on the outer sides of the mounting seats (1), and a stretching seat (7) is provided on one side of the extension seat (4) close to the center of the ceramic filter tube 1 (2) through a telescopic column 1 (5), and a locking rod (8) is slidably connected to the middle of the stretching seat (7), and evenly distributed locking holes (11) are provided on the outer side of the ceramic filter tube 1 (2), and the locking rods (8) are plugged into the adjacent locking holes (11).

2. The microporous ceramic tube for filtering equipment according to claim 1, characterized in that: A spring (6) is provided between the extension seat (4) and the adjacent stretching seat (7), and the spring (6) is movably sleeved with the outer end of the adjacent telescopic column (5).

3. The microporous ceramic tube for filtering equipment according to claim 1, characterized in that: A circular ring (10) is provided at one end of the locking rod (8) close to the center of the ceramic filter tube (2), and a second spring (9) is provided between the stretching seat (7) and the adjacent circular ring (10), and the second spring (9) is movably sleeved with the outer side of the adjacent locking rod (8).

4. The microporous ceramic tube for filtering equipment according to claim 1, characterized in that: The locking rod (8) is provided with a dial button (12) at one end away from the center of the ceramic filter tube (2).

5. The microporous ceramic tube for filtering equipment according to claim 1, characterized in that: A rubber sealing ring (13) is provided inside the slot.

6. The microporous ceramic tube for filtering equipment according to claim 1, characterized in that: The outer side of the mounting seat (1) is provided with evenly distributed avoidance grooves (14).

7. The microporous ceramic tube for filtering equipment according to claim 1, characterized in that: The filter hole diameter of the ceramic filter tube 1 (2) is larger than the filter hole diameter of the ceramic filter tube 2 (3).

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