Filter with filter element

Abstract

The utility model provides a filter with a filter element, which relates to the field of filters and comprises a filter body with a filter element. The placing frame is used for supporting the filter element filter body on the ground; the protection structure is arranged outside the filter element filter body in a covering manner for protection; and the drawing cover covers the opening of the protection structure. The protection structure is composed of the first protection cover, the second protection cover and the drawing cover, a relatively closed space is formed, and dust, particulate matter, moisture and other pollutants in a plant can be effectively prevented from entering the filter element filter body. Openings at the two ends can be further sealed through cooperation of the drawing covers, the dustproof and moistureproof effects are greatly improved, the filter element is prevented from being blocked by dust to cause reduction of filtering efficiency and increase of fluid resistance, the filter element and other parts can be prevented from being corroded by moisture, the service life of the filter element filter is prolonged, and stable performance of the filter element filter is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter field especially relates to a filter element filter. BACKGROUND

[0002] In the industrial production and various fluid treatment fields, filter element filter is a kind of widely used key equipment, its main function is to filter the impurities, particulate matter etc. in fluid by filter element, to obtain clean fluid, meet subsequent process or use requirement. However, in practical application, filter element filter faces some problems, especially in factory storage stage.

[0003] Traditional filter element filter is usually composed of filter shell, filter element and the interface of inlet and outlet fluid etc. In the factory storage process, because there is a certain amount of dust, particulate matter and other pollutants in factory environment, these substances are easy to enter the inside of filter element filter. Once dust and other pollutants adhere to the surface of filter element, the filter pore of filter element is blocked, the filtration efficiency of filter element is reduced, the resistance of fluid through filter element is increased, and then the performance of entire filter is influenced.

[0004] In addition, long-term dust accumulation can also accelerate the aging and damage of filter element, shorten the service life of filter element. Filter element is the core component of filter element filter, and its cost accounts for a large proportion in entire filter, and frequent replacement of filter element not only increases the operation cost of equipment, but also influences the continuity of production and reduces production efficiency due to replacement of filter element in shutdown.

[0005] In order to solve the above problems, some existing filter element filters take simple covering measures, but these measures often have defects such as poor sealing, unsatisfactory protection effect, etc. and cannot effectively prevent the entry of dust and other pollutants. Therefore, a filter element filter is proposed, which has good dustproof effect, especially equipped with a special dust cover, which is of great significance to protect filter element filter during factory storage. SUMMARY

[0006] The utility model discloses in view of the deficiency in prior art, and the protection structure is by first protection cover, second protection cover and pull cover and is constituted, forms relatively closed space, can effectively block the factory dust, particulate matter and humidity and other pollutants and enter the inside of filter element filter body. The cooperation of pull cover can further seal two end openings, and the dustproof and moisture-proof efficacy is greatly improved, prevents the filter element from the dust and blocks the pore and causes the filtration efficiency to reduce, the fluid resistance to increase, also can avoid the humidity and erode filter element and other components, thereby prolongs the service life of filter element filter, guarantees its performance stability.

[0007] In order to solve the above technical problems, the utility model solves the problem of better protection of the device during factory storage through the following technical scheme.

[0008] To achieve the above object, the utility model adopts the following technical scheme:

[0009] A filter cartridge filter, comprising:

[0010] A filter cartridge filter body;

[0011] A placing rack supporting the filter cartridge filter body on the ground;

[0012] A protective structure covering the outside of the filter cartridge filter body for protection;

[0013] A pull cover covering the opening of the protective structure.

[0014] Preferably, the protective structure comprises a first protective cover and a second protective cover, both of which are arranged inside the placing rack, and the second protective cover is movable along the outer wall of the first protective cover.

[0015] Preferably, the first protective cover and the second protective cover are made of transparent acrylic material.

[0016] Preferably, the outer wall of the second protective cover is connected with a moving handle on both sides.

[0017] Preferably, one end of the first protective cover is provided with a first slot, and one end of the second protective cover is provided with a second slot, the first slot and the second slot are of the same size, and the pull cover is inserted into the corresponding first slot or second slot from top to bottom.

[0018] Preferably, the pull cover is connected with an outer positioning frame, and the width of the outer positioning frame is greater than that of the pull cover.

[0019] Preferably, the first protective cover and the placing rack are connected through a first mounting structure, the first mounting structure comprises a bottom plug and a slot, the bottom plug is connected to the two sides of the bottom of the first protective cover, the slot is arranged on the two sides of the inner wall of the bottom of the placing rack, and the bottom plug is inserted into the slot.

[0020] Preferably, the second protective cover and the placing rack are connected through a second mounting structure, the second mounting structure comprises a mounting shaft and a movable slot, the mounting shaft is symmetrically connected to the two sides of the inner wall of the second protective cover, the movable slot is arranged on the two sides of the placing rack, the mounting shaft is movably arranged in the corresponding movable slot, one end of the mounting shaft penetrating the movable slot is provided with a thread, and the outside of the thread is locked through a thread locking sleeve.

[0021] Preferably, the placing rack is provided with a support seat at the four corners of the bottom, and the support seat is provided with an opening.

[0022] Preferably, both sides of the top of the placing rack are connected with supporting racks through bolts, and supporting racks are connected with supporting brackets at the top, and the supporting brackets are used for supporting the filter cartridge filter body, and the side of the supporting bracket in contact with the filter cartridge filter body is glued with a stable inner pad.

[0023] Compared with the prior art, the utility model has the following beneficial effects:

[0024] The filter cartridge filter provided by the application is provided with a protective structure composed of a first protective cover, a second protective cover and a pull-out cover, which forms a relatively closed space and can effectively block dust, particulate matter and moisture and other pollutants in a factory building from entering the inside of the filter cartridge filter body. The cooperation of the pull-out cover can further seal the two open ends, greatly improving the dustproof and moisture-proof effect, preventing the filter cartridge from being blocked by dust and causing a decrease in filtration efficiency and an increase in fluid resistance, and avoiding moisture erosion of the filter cartridge and other components, thereby prolonging the service life of the filter cartridge filter and ensuring stable performance.

[0025] The transparent material facilitates observation: the first protective cover and the second protective cover are made of transparent acrylic material, so that the operator can observe the state of the filter cartridge filter body at any time without opening the protective structure, and can discover possible problems in time, such as whether the filter cartridge needs to be replaced, whether there is abnormal liquid accumulation, etc., thereby facilitating preventive maintenance, reducing the probability of equipment failure, and improving the continuity and stability of production.

[0026] Flexible protective structure design: the second protective cover can move along the outer wall of the first protective cover and is connected and fixed through the installation shaft rod, the movable groove and the threaded locking sleeve. This design enables the protective structure to be easily opened and closed, and when the filter cartridge filter body needs to be maintained or inspected, the operation is simple and fast, and the entire protective structure does not need to be disassembled, thereby greatly improving the convenience and efficiency of maintenance and reducing the cost and time cost of maintenance.

[0027] Stable placing rack design: support seats are arranged at the four corners of the bottom of the placing rack, and the support seats have openings on the outside, which can be further reinforced through bolts and other structures, thereby ensuring the stability of the entire filter cartridge filter when placed, and even in the case of uneven ground, the filter cartridge filter can still maintain balance and prevent the equipment from being damaged by falling. At the same time, the supporting rack at the top of the placing rack cooperates with the supporting bracket, the curvature of the supporting bracket is matched with the filter cartridge filter body, and a stable inner pad is glued on the contact surface, which can not only prevent the filter cartridge filter body from sliding, but also provide cushioning when placed, thereby further enhancing the stability of the equipment and protecting the filter cartridge filter body from damage.

[0028] Convenient installation mode: the first protective cover and the placing rack are connected through the bottom plug-in part and the slot, the plug-in part is convenient to assemble and disassemble, and the first protective cover is convenient to clean and maintain; the connection mode of the second protective cover and the placing rack is also flexible, the installation of the second protective cover is very convenient through the activity of the installation shaft in the movable slot and the use of the threaded locking set, and the installation process of the overall structure is simple and easy to operate, without professional tools and complex operation, and the installation efficiency of the equipment is improved.

[0029] Convenient ground cleaning: the support seat at the bottom of the placing rack is designed, so that there is a certain space between the filter element filter and the ground, the ground is convenient to clean when the placing rack is placed in the factory building, the factory building environment is kept clean, the standardized management and safety production of the factory are beneficial, and the possibility that the filter element filter is polluted due to ground dust accumulation is also reduced, and the cleanliness and performance of the equipment are further guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed in the embodiment will be simply introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art.

[0031] Figure 1 It is the overall structure schematic diagram of the utility model;

[0032] Figure 2 It is the split structure schematic diagram of the utility model;

[0033] Figure 3 It is the structure schematic diagram of the protective structure in use of the utility model;

[0034] Figure 4 It is the split local structure schematic diagram of the protective structure and the pull cover of the utility model;

[0035] Figure 5 It is the front view section local structure schematic diagram of the placing rack and the protective structure of the utility model;

[0036] Figure 6 It is the right side view section local structure schematic diagram of the first protective cover, the second protective cover and the pull cover of the utility model;

[0037] Figure 7 It is the split local structure schematic diagram of the filter element filter body, the first protective cover, the second protective cover and the pull cover of the utility model.

[0038] Figure number explanation: 1, filter cartridge filter body; 2, placing rack; 201, support seat; 3, protection structure; 301, first protective cover; 3011, first slot; 302, second protective cover; 3021, second slot; 303, moving handle; 304, pull cover; 305, outer positioning frame; 4, mounting shaft; 401, movable groove; 402, locking set; 5, bottom insert; 501, insertion slot; 6, support bracket; 601, stable inner pad; 7, supporting frame. DETAILED DESCRIPTION

[0039] The utility model will be described in further detail below in combination with the drawings.

[0040] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought of by those skilled in the art. The basic principles of the utility model defined in the following description can be used in other embodiments, modification schemes, improvement schemes, equivalent schemes and other technical schemes without departing from the spirit and scope of the utility model.

[0041] Those skilled in the art should understand that, in the disclosure of the utility model, the orientation or position indicated by the terms "longitudinal", "transverse", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of the simplified description of the utility model, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore the above-mentioned terms cannot be understood as a limitation on the utility model.

[0042] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number. EMBODIMENT

[0043] Please refer to Figures 1-7 A filter cartridge filter, comprising: a filter cartridge filter body 1;

[0044] A placing rack 2 supports the filter cartridge filter body 1 on the ground;

[0045] A protection structure 3 is covered on the outside of the filter cartridge filter body 1 for protection;

[0046] A pull cover 304 covers the opening of the protection structure 3.

[0047] I. Overall structure

[0048] The filter cartridge filter of the present application mainly consists of a filter cartridge filter body 1, a placing rack 2, a protection structure 3, a pull cover 304 and the like.

[0049] The filter cartridge filter body 1 is a common device for filtering fluid, has filter components such as filter cartridges and interfaces for fluid in and out, and the like, and is used to realize the filtration of impurities, particulate matter and the like in fluid.

[0050] II. Detailed structure and connection mode of each component

[0051] The placing rack 2 is used to support the filter cartridge filter body 1 on the ground, and the bottom corners thereof are each provided with a support seat 201 having an opening, which can be further reinforced by bolts and the like when placed on the ground to ensure the stability and balance of the entire structure, and facilitate the cleaning of the ground when placed in a factory building. Both sides of the top of the placing rack 2 are connected by bolts with a supporting frame 7, the top of which is connected with a support bracket 6, one side of which in contact with the filter cartridge filter body 1 is glued with a stable inner pad 601 made of rubber material, which can not only prevent the filter cartridge filter body 1 from sliding, but also provide a certain buffer when placed. The curvature of the support bracket 6 can better adapt to the curvature of the outside of the filter cartridge filter body 1, and cooperate with the supporting frame 7 to stably place the filter cartridge filter body 1 on the placing rack 2.

[0052] The protection structure 3 includes a first protection cover 301 and a second protection cover 302 which are adapted to each other, and are both arranged inside the placing rack 2 and made of transparent acrylic material to facilitate observation of the condition of the filter cartridge filter body 1 inside.

[0053] The first protection cover 301 is connected with the placing rack 2 through a first mounting structure, and the first mounting structure includes a bottom plug-in part 5 and a slot 501, the bottom plug-in part 5 is connected to both sides of the bottom of the first protection cover 301, and the slot 501 is respectively arranged on both sides of the inner wall bottom of the placing rack 2, and the bottom plug-in part 5 is inserted into the slot 501, this connection mode is convenient for assembly and also convenient for pulling out along one side for cleaning.

[0054] The second protective cover 302 can move along the outer wall of the first protective cover 301, and the two sides of the outer wall of the second protective cover 302 are connected with moving handles 303 for convenient operation. The second protective cover 302 is connected with the placing rack 2 through a second mounting structure, and the second mounting structure comprises mounting shafts 4 and movable grooves 401. The mounting shafts 4 are symmetrically connected to the two sides of the inner wall of the second protective cover 302, the movable grooves 401 are arranged on the two sides of the placing rack 2, the mounting shafts 4 are movably arranged in the corresponding movable grooves 401, and one end of the mounting shaft 4 penetrating the movable groove 401 is provided with a thread. The thread is locked outside by a threaded locking sleeve 402. After being moved to a suitable position, the threaded locking sleeve 402 can be fastened by rotating. This design allows the protective structure 3 to be moved or disassembled without disassembling the entire structure, facilitates the maintenance or inspection of the filter cartridge filter body 1, and improves the convenience of maintenance and operation.

[0055] One end of the first protective cover 301 is provided with a first slot 3011, and one end of the second protective cover 302 is provided with a second slot 3021. The first slot 3011 and the second slot 3021 are of the same size. The pull-out cover 304 is connected with an outer positioning frame 305, and the width of the outer positioning frame 305 is greater than that of the pull-out cover 304. The pull-out cover 304 is inserted into the corresponding first slot 3011 or second slot 3021 from top to bottom, thereby further sealing the opening formed at the two ends of the protective structure 3 and improving the dustproof and protective effect.

[0056] Working principle

[0057] In use, the filter cartridge filter body 1 is placed on the support bracket 6 at the top of the placing rack 2. The curvature of the support bracket 6 is designed according to the shape of the filter cartridge filter body 1, so that it can closely fit and provide stable support. The side of the support bracket 6 in contact with the filter cartridge filter body 1 is glued with a stable inner pad 601, which is usually made of rubber material and has good elasticity and friction. When the filter cartridge filter body 1 is placed on the support bracket 6, the stable inner pad 601 not only prevents the filter cartridge filter body 1 from sliding horizontally to ensure its position, but also plays a buffering role during placement to avoid damage to the filter cartridge filter body 1 due to excessive placement force. The support seat 201 is arranged at the four corners of the bottom of the placing rack 2, which provides a stable support foundation for the entire placing rack 2. The support seat 201 has an opening, and in some occasions requiring higher stability, the support seat 201 can be fixed to the ground through connecting members such as bolts to further enhance the stability of the placing rack 2 and prevent the equipment from falling due to accidental collision or ground vibration.

[0058] When the filter cartridge filter body 1 needs to be protected, the first protective cover 301 is inserted into the slot 501 at the bottom of the inner wall of the rack 2 through the bottom plug 5, and the installation of the first protective cover 301 is completed. Then, the second protective cover 302 is moved along the outer wall of the first protective cover 301 to the appropriate position by the moving handle 303 on both sides of the outer wall of the second protective cover 302, covering the filter cartridge filter body 1, and then the installation shaft 4 is fixed by the threaded locking sleeve 402 to ensure the stability of the position of the second protective cover 302. At this time, the first protective cover 301 and the second protective cover 302 form a relatively closed space, which plays a preliminary protective role on the filter cartridge filter body 1, preventing dust, moisture and other external pollutants from entering.

[0059] Finally, the pull-out cover 304 is installed. The pull-out cover 304 is connected with an outer positioning frame 305, and the width of the outer positioning frame 305 is greater than that of the pull-out cover 304. The pull-out cover 304 is inserted from top to bottom along the first slot 3011 of the first protective cover 301 or the second slot 3021 of the second protective cover 302. Due to the large width of the outer positioning frame 305, the outer positioning frame 305 can tightly fit the edge of the first slot 3011 or the second slot 3021 during the insertion process, forming a good sealing effect and effectively blocking dust, moisture and other pollutants from entering the inside of the protective structure 3 from both ends. In this way, the entire protective structure 3 has completed the overall protection of the filter cartridge filter body 1, ensuring that the filter cartridge filter is not affected by the external environment during storage in the factory building, and maintaining good performance and state.

[0060] When the filter cartridge filter body 1 needs to be maintained or inspected, the above steps are operated in reverse, the pull-out cover 304 is pulled out first, then the threaded locking sleeve 402 is loosened, and the second protective cover 302 is moved through the moving handle 303, so that the filter cartridge filter body 1 can be conveniently operated.

[0061] Through the cooperation of the above components, the filter cartridge filter of the utility model can provide good protection for the filter cartridge filter body 1 during storage in the factory building, effectively prevent dust and other pollutants from entering, and at the same time has the characteristics of convenient installation, disassembly and maintenance, meeting the needs in actual use.

[0062] Those skilled in the art should understand that the embodiments of the utility model shown in the above description and the drawings are only examples and do not limit the utility model. The purpose of the utility model has been completely and effectively realized. The function and structural principle of the utility model have been shown and explained in the embodiments, and the embodiments of the utility model can have any deformation or modification without departing from the principle.

Claims

1. A cartridge filter characterized by, Include: Filter cartridge filter body (1); The placing rack (2) supports the filter cartridge filter body (1) on the ground; Protective structure (3), which covers the outside of the filter cartridge filter body (1) to protect; Pull cover (304), which covers the opening of the protective structure (3).

2. A cartridge filter according to claim 1, wherein: The protective structure (3) includes a first protective cover (301) and a second protective cover (302), both of which are arranged inside the placing rack (2), and the second protective cover (302) can move along the outer wall of the first protective cover (301).

3. A cartridge filter according to claim 2, wherein: The first protective cover (301) and the second protective cover (302) are made of transparent acrylic material.

4. A cartridge filter according to claim 2, wherein: The outer wall of the second protective cover (302) is connected with a moving handle (303) on both sides.

5. A cartridge filter according to claim 2, wherein: One end of the first protective cover (301) is provided with a first slot (3011), and one end of the second protective cover (302) is provided with a second slot (3021). The first slot (3011) and the second slot (3021) are the same size, and the pull cover (304) is inserted into the corresponding first slot (3011) or second slot (3021) from top to bottom.

6. A cartridge filter according to claim 5, wherein: The pull cover (304) is connected with an outer positioning frame (305), and the width of the outer positioning frame (305) is greater than that of the pull cover (304).

7. A cartridge filter according to claim 2, wherein: The first protective cover (301) and the placing rack (2) are connected through a first mounting structure, the first mounting structure includes a bottom plug-in part (5) and a slot (501), the bottom plug-in part (5) is connected to both sides of the bottom of the first protective cover (301), the slot (501) is arranged on both sides of the inner wall of the bottom of the placing rack (2), and the bottom plug-in part (5) is inserted into the slot (501).

8. A cartridge filter according to claim 2, wherein: The second protective cover (302) and the placing rack (2) are connected through a second mounting structure, the second mounting structure includes a mounting shaft (4) and a movable slot (401), the mounting shaft (4) is symmetrically connected to both sides of the inner wall of the second protective cover (302), the movable slot (401) is arranged on both sides of the placing rack (2), the mounting shaft (4) is movably arranged in the corresponding movable slot (401), and one end of the mounting shaft (4) penetrating the movable slot (401) is provided with a thread, and the outer thread is locked by a threaded locking sleeve (402).

9. A cartridge filter according to claim 8, wherein: The placing rack (2) is provided with a support seat (201) at the four corners of the bottom, and the support seat (201) has an opening.

10. A cartridge filter according to claim 1, wherein: Both sides of the top of the placing rack (2) are connected with a supporting frame (7) through bolts, and the top of the supporting frame (7) is connected with a supporting bracket (6) for supporting the filter cartridge filter body (1), and one side of the supporting bracket (6) in contact with the filter cartridge filter body (1) is glued with a stable inner pad (601).

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