Filter element disassembly and assembly clamp holder for candle filter

Abstract

The utility model provides a filter element dismounting and mounting clamp holder for a candle filter. The filter element dismounting and mounting clamp holder comprises a bearing plate and two clamping nipper plates, the side wall of the bearing plate is provided with a supporting plate and two first containing grooves, and the two first containing grooves are located in the two sides of the supporting plate correspondingly. The two clamping nippers are arranged on the two sides of the supporting plate correspondingly, and the top faces of the clamping nippers are flush with the top face of the bearing plate. The end, away from the supporting plate, of the clamping nipper plate is hinged to the bearing plate, and a splicing groove used for containing the supporting plate is formed in the end, close to the supporting plate, of the clamping nipper plate. A second containing groove is further formed in the side wall, close to the first containing groove, of the clamping nipper plate, the second containing groove is aligned with the first containing groove, and a limiting channel used for containing the filter element is formed between the second containing groove and the first containing groove. According to the filter element disassembly and assembly clamp holder for the candle filter, the filter element can be temporarily fixed, so that the disassembly and assembly difficulty of the filter element is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of filter auxiliary tooling, in particular to a filter element disassembly and assembly clamper for a candle-type filter. Background Art

[0002] Candle filters are a common device used in filtration systems. Despite advancements in society and industrial system optimization, candle filters remain mature and widely used. To ensure a uniform filter cake thickness, existing candle filters must be operated vertically, with the filter element also positioned vertically within the tank. This results in a relatively high overall height, requiring ample clearance above the unit for filter element removal and installation.

[0003] Since the top of the filter element needs to be connected to the top cover of the candle filter, when performing disassembly and assembly, the staff needs to first separate the cover from the filter body, and then perform disassembly and assembly between the filter element and the cover. However, the existing technology lacks a device for temporarily fixing the filter element, so the staff needs to grasp the filter element throughout the disassembly and assembly process, which increases the difficulty of disassembly and assembly of the filter element, thereby affecting the disassembly and assembly efficiency of the filter element. In addition, since different types of filter elements have different length specifications, the operating space required for disassembly and assembly of the filter element also varies. In actual work, the operating space reserved above the candle filter may not meet the disassembly and assembly requirements of all types of filter elements, so it is easy to cause scratches and damage to the filter element, resulting in unnecessary economic losses. Utility Model Content

[0004] In view of this, the present invention aims to provide a filter element disassembly and assembly holder for a candle filter to solve the above technical problems.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0006] A filter element disassembly and assembly clamp for a candle-type filter, comprising a carrying plate and two clamping clamps; a support plate and two first accommodating grooves are provided on the side walls of the carrying plate, and the two first accommodating grooves are respectively located on both sides of the support plate; the two clamping clamps are respectively arranged on both sides of the support plate, and the top surface of the clamping clamps is flush with the top surface of the carrying plate; the end of the clamping clamp away from the support plate is hinged to the carrying plate, and a splicing groove for accommodating the support plate is provided at the end of the clamping clamp close to the support plate; a second accommodating groove is also provided on the side wall of the clamping clamp close to the first accommodating groove, the second accommodating groove is aligned with the first accommodating groove, and a limiting channel for accommodating the filter element is formed between the second accommodating groove and the first accommodating groove.

[0007] Furthermore, a receiving hole is provided on the clamping plate, a clevis bolt is provided inside the receiving hole, and a bolt hole for receiving the bottom end of the clevis bolt is provided on the bearing plate.

[0008] Furthermore, the accommodating hole is an oblong hole, and the length direction of the accommodating hole is perpendicular to the side wall of the clamping clamp plate provided with the second accommodating groove.

[0009] Furthermore, a positioning protrusion is provided on the inner wall of the splicing groove, and a positioning groove for accommodating the positioning protrusion is provided on the support plate.

[0010] Furthermore, there are multiple positioning grooves, and the arrangement direction of the multiple positioning grooves is perpendicular to the line connecting the two first accommodating grooves.

[0011] Furthermore, buffer pads are provided on the inner side walls of the first accommodating groove and the second accommodating groove.

[0012] Furthermore, positioning cutouts are provided at both ends of the supporting plate.

[0013] Compared with the prior art, the filter element disassembly and assembly holder for candle filter described in the present invention has the following advantages:

[0014] (1) The utility model relates to a filter element disassembly and assembly clamp for a candle-type filter, wherein one end of the clamping plate is hinged to the supporting plate, and a first receiving groove and a second receiving groove are provided on the supporting plate and the clamping plate, respectively. When in use, the staff can place the supporting plate on the top surface of the filter body after the machine cover is separated from the filter body, and clamp and limit the filter element through the limiting channel formed by the first receiving groove and the second receiving groove by rotating the clamping plate. When the filter element is separated from the machine cover, the limiting channel can constrain the position of the filter element to prevent it from falling over, and the top surface of the device can support the head of the filter element, so that the filter element can obtain a good temporary fixing effect during the disassembly and assembly process, which is convenient for the staff to operate. When the filter element needs to be removed from the filter body, the staff can first adjust the position of the filter element by moving this device to form sufficient operating space around the filter element, and then open the limit channel by rotating the clamping plate to facilitate the filter element to be pulled out of the filter body in an inclined posture, thereby reducing the space requirement for disassembly and assembly of the filter element and reducing the chance of scratching the filter element.

[0015] (2) The utility model describes a filter element disassembly and assembly clamp for a candle-type filter, which is provided with a clevis bolt in the receiving hole and a bolt hole for accommodating the bottom end of the clevis bolt on the supporting plate. After the filter element successfully enters the limiting channel, the staff can lock the clamping plate by tightening the clevis bolt to prevent the clamping plate from rotating abnormally during subsequent work. In addition, the device is provided with a positioning protrusion in the splicing groove and a positioning groove on the supporting plate. After the clamping plate and the supporting plate complete the clamping and limiting of the filter element, the positioning protrusion will enter the interior of the positioning groove, thereby pre-fixing the position of the clamping plate, making it convenient for the staff to tighten the clevis bolt and improving the ease of use of the device.

[0016] (3) The candle filter cartridge disassembly and assembly clamp of the utility model has an oblong receiving hole and a plurality of positioning grooves provided on the support plate. When the diameter of the filter cartridge changes, the operator can flexibly adjust the relative position between the clamping plate and the support plate to meet various usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the use state of the filter element disassembly and assembly holder for the candle filter according to an embodiment of the present utility model;

[0019] Figure 2 This is a schematic structural diagram of a filter element disassembly and assembly holder for a candle filter according to an embodiment of the present utility model;

[0020] Figure 3 This is an exploded view of the filter element disassembly and assembly holder for the candle filter according to an embodiment of the present utility model;

[0021] Figure 4 This is a structural schematic diagram of the clamping pliers described in an embodiment of the present utility model.

[0022] Description of reference numerals:

[0023] 1-carrying plate; 11-first receiving groove; 12-bolt hole; 13-positioning notch; 2-support plate; 21-positioning groove; 3-clamping clamp; 31-second receiving groove; 32-splicing groove; 321-positioning protrusion; 33-receiving hole; 4-shroud bolt; 51-machine cover; 52-filter body; 53-filter element. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0026] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0027] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0028] The utility model relates to a filter element disassembly and assembly clamp for a candle filter, which is used for temporarily fixing the filter element during the process of disassembly and assembly of the filter element of the candle filter, thereby reducing the operation difficulty of the staff. Figure 1 This is a schematic diagram of the device in use. Figure 2-Figure 4 The schematic diagram of the structure of this device is as follows: Figure 2-Figure 4 As shown in FIG. 1 , the candle filter element disassembly and assembly clamp in this embodiment includes a carrier plate 1 and two clamping plates 3. Figure 1As shown, during use, after separating the candle filter cover 51 from the filter body 52, the operator can place the device on top of the filter body 52 and temporarily clamp the filter element 53 by using the support plate 1 and the clamping plate 3 to facilitate the operator's assembly and disassembly of the filter element 53 from the cover 51. Accordingly, after all filter elements 53 have been disassembled, the operator can also adjust the position of the filter element 53 within the filter body 52 by moving the device, so that a larger operating space is formed around the square filter element 53, making it easier to remove the filter element 53 in an inclined position.

[0029] Specifically, a support plate 2 and two first receiving grooves 11 are provided on the side wall of the carrier plate 1, and the two first receiving grooves 11 are respectively located on both sides of the support plate 2. Two clamping pliers 3 are respectively arranged on both sides of the support plate 2. The end of the clamping pliers 3 away from the support plate 2 is hinged to the carrier plate 1. The end of the clamping pliers 3 close to the support plate 2 is provided with a splicing groove 32, and a second receiving groove 31 is also provided on the side wall of the clamping pliers 3 close to the first receiving groove 11. After the clamping pliers 3 and the carrier plate 1 are assembled, the top surface of the clamping pliers 3 will be flush with the top surface of the carrier plate 1, thereby facilitating the support of the head of the filter element 53. When the clamping pliers 3 are rotated to the extreme position in the direction of the carrier plate 1, the second receiving groove 31 should be aligned with the first receiving groove 11, and a limiting channel for accommodating the filter element 53 is formed between the second receiving groove 31 and the first receiving groove 11.

[0030] When in use, the staff should first rotate the clamping plate 3 away from the carrier plate 1 to open the limit channel to facilitate the entry of the filter element 53. Then place the carrier plate 1 on the top of the filter body 52 and rotate the clamping plate 3 towards the carrier plate 1 to close the limit channel, thereby clamping and limiting the filter element 53 with the help of the cooperation between the clamping plate 3 and the carrier plate 1. Next, the staff can separate the head of the filter element 53 from the cover 51. At this time, the top surface of the device will support the head of the filter element 53 to prevent the filter element 53 from continuing to fall, and the limit channel will constrain the filter element 53 to prevent the filter element 53 from tipping over, so that the filter element 53 can obtain a good temporary fixation effect during the disassembly and assembly process. When the filter element 53 needs to be moved out of the filter body 2, the staff can adjust the position of the filter element 53 by moving this device so that sufficient operating space is formed on the side of the filter element 53, and then open the limiting channel to pull the filter element 53 to be removed out of the filter body 52 in an inclined posture, thereby reducing the space requirement for disassembly and assembly of the filter element 53 and preventing the filter element 53 from being scratched during the extraction process.

[0031] As an optional implementation of this embodiment, in order to prevent the device from causing damage to the filter element 53, buffer pads can be provided on the inner walls of the first accommodating groove 11 and the second accommodating groove 31, so as to protect the filter element 53 with the help of the buffer pads.

[0032] To achieve an articulated connection between the clamping plate 3 and the carrier plate 1, the present device can be provided with a receiving hole 33 in the clamping plate 3. A clevis bolt 4 is positioned within the receiving hole 33, and a bolt hole 12 is provided in the carrier plate 1. During assembly, the operator screws the bottom end of the clevis bolt 4 into the bolt hole 12, allowing the clamping plate 3 to rotate about the clevis bolt 4. Once the clamping plate 3 and the carrier plate 1 have secured the filter element 53, the operator tightens the clevis bolt 4, locking the clamping plate 3 and preventing it from rotating abnormally.

[0033] Optionally, to enhance the ease of use of the device and prevent the clamping plate 3 from rotating when the operator tightens the clevis bolt 4, a positioning protrusion 321 may be provided on the inner wall of the splicing groove 32, and a positioning groove 21 for accommodating the positioning protrusion 321 may be provided on the support plate 2. After the clamping plate 3 and the supporting plate 1 have completed positioning of the filter element 53, the positioning protrusion 321 will enter the interior of the positioning groove 21, thereby pre-fixing the position of the clamping plate 3 and facilitating subsequent operations by the operator.

[0034] In actual operation, since filter elements of different specifications have different diameters, to expand the applicability of this device, the receiving hole 33 on the clamping nipper 3 can be machined into an oblong hole, and the length direction of the receiving hole 33 should be perpendicular to the side wall of the clamping nipper 3 where the second receiving groove 31 is provided. Accordingly, a plurality of positioning grooves 21 should be provided on the support plate 2, and the arrangement direction of the plurality of positioning grooves 21 should be perpendicular to the line connecting the two first receiving grooves 11.

[0035] When the diameter of the filter element 53 changes, the oblong-shaped receiving hole 33 allows relative sliding between the clamping plate 3 and the carrier plate 1. This allows the spacing between the clamping plate 3 and the carrier plate 1 to be adjusted when the limiting channel is closed, thus adapting to the clamping and limiting operation of filter elements 53 of different diameters. Accordingly, the provision of multiple positioning grooves 21 also provides more accommodation locations for the positioning protrusions 321, facilitating the pre-fixation of the clamping plate 3 when handling filter elements 53 of varying diameters.

[0036] As another optional implementation of this embodiment, to enhance the securement between the device and the filter body 52, positioning notches 13 can be provided at both ends of the support plate 1. During use, the operator can insert the flange bolts on the top of the filter body 52 into the positioning notches 13 to prevent the support plate 1 from moving abnormally on the filter body 52. ​​Accordingly, when the position of the device needs to be adjusted, the operator should first remove the flange bolts to allow the device to move freely.

[0037] The following describes the effects of the above scheme:

[0038] This embodiment provides a filter element disassembly and assembly clamp for a candle filter, which can temporarily fix the filter element through the cooperation of the clamping plate and the supporting plate, thereby reducing the difficulty of disassembling and assembling the filter element. When the filter element needs to be pulled out of the filter body, the device can also adjust the position of the filter element so that the filter element can leave the filter body in an inclined posture, reducing the chance of the filter element being scratched. Secondly, the device can pre-fix the position of the clamping plate through the cooperation of the positioning protrusion and the positioning groove, thereby improving the operational convenience of the device. In addition, the device can also adjust the relative position between the clamping plate and the supporting plate according to the diameter of the filter element, thereby meeting a variety of practical needs.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A filter element disassembly and assembly holder for a candle filter, characterized by: The invention comprises a carrier plate (1) and two clamping plates (3); a support plate (2) and two first accommodating grooves (11) are provided on the side wall of the carrier plate (1), and the two first accommodating grooves (11) are respectively located on both sides of the support plate (2); the two clamping plates (3) are respectively arranged on both sides of the support plate (2), and the top surface of the clamping plates (3) is flush with the top surface of the carrier plate (1); the end of the clamping plates (3) away from the support plate (2) is hinged to the carrier plate (1), and a splicing groove (32) for accommodating the support plate (2) is provided at the end of the clamping plates (3) close to the support plate (2); a second accommodating groove (31) is also provided on the side wall of the clamping plates (3) close to the first accommodating groove (11), the second accommodating groove (31) is aligned with the first accommodating groove (11), and a limiting channel for accommodating a filter element (53) is formed between the second accommodating groove (31) and the first accommodating groove (11).

2. The filter element disassembly and assembly holder for candle filter according to claim 1, characterized in that: The clamping plate (3) is provided with a receiving hole (33), a clevis bolt (4) is provided inside the receiving hole (33), and a bolt hole (12) for receiving the bottom end of the clevis bolt (4) is provided on the bearing plate (1).

3. The filter element disassembly and assembly holder for candle filter according to claim 2, characterized in that: The accommodating hole (33) is an oblong hole, and the length direction of the accommodating hole (33) is perpendicular to the side wall of the clamping clamp (3) provided with the second accommodating groove (31).

4. The filter element disassembly and assembly holder for candle filter according to claim 1, characterized in that: A positioning protrusion (321) is provided on the inner wall of the splicing groove (32), and a positioning groove (21) for accommodating the positioning protrusion (321) is provided on the support plate (2).

5. The filter element disassembly and assembly holder for candle filter according to claim 4, characterized in that: There are multiple positioning grooves (21), and the arrangement direction of the multiple positioning grooves (21) is perpendicular to the line connecting the two first accommodating grooves (11).

6. The filter element disassembly and assembly holder for candle filter according to claim 1, characterized in that: Buffer pads are provided on the inner side walls of the first accommodating groove (11) and the second accommodating groove (31).

7. The filter element disassembly and assembly holder for candle filter according to claim 1, characterized in that: Positioning cutouts (13) are provided at both ends of the carrying plate (1).

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