Vertical filter convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of vertical filters, in particular to a vertical filter convenient to disassemble and assemble, which comprises a barrel, a limit ring arranged on the outer wall of the barrel close to the top, a sealing cover arranged above the limit ring, a filter cartridge arranged above a clamping ring, filter cotton arranged in the middle of the inside of the filter cartridge, and a through groove arranged at the bottom of the filter cartridge. A sleeve is arranged on the inner wall, close to the top, of the cylinder body, a round hole is formed in one side of the sleeve, clamping blocks are symmetrically arranged on the outer wall of the sleeve, and a fixing ring is arranged on the outer wall, close to the bottom, of the cylinder body in a sleeving mode; according to the vertical filter convenient to disassemble and assemble, a sleeve is matched with a clamping groove in an inserted mode through a clamping block, the sleeve is limited and matched with the top position of a filter cartridge, the shaking influence after the filter cartridge is installed is reduced, a sealing cover is matched with an inserting groove in a limiting ring in an inserted mode through an inserting block, and the sleeve is matched with a first groove, so that manual taking-out and replacement and internal cleaning matching are convenient; and residues filtered in the cylinder body are preliminarily cleaned and discharged in time under the cooperation of the residue discharge pipe with the valve.

Description

TECHNICAL FIELD

[0001] The utility model relates to vertical filter technical field, concretely is a vertical filter convenient to dismount. BACKGROUND

[0002] More and more large long-distance conveying pipelines such as product oil pipeline or crude oil pipeline projects are constructed, and vertical filters are generally used in oil pipeline or crude oil pipeline projects to filter the transported liquid.

[0003] The utility model discloses a vertical filter convenient to dismount discloses a vertical filter convenient to dismount, including cylinder, cylinder cover, feed inlet, discharge port and filter core, the inner wall of cylinder is fixedly arranged with base, the longitudinal axis of base is fixedly penetrated with the adapter pipe of fixed intercommunication with feed inlet, the inside of cylinder is equipped with installation component, and installation component includes the round pressing plate of abutment between the lower surface of cylinder cover and the upper surface of filter core, the guide pipe of fixed sleeve of round pressing plate outer wall and with cylinder inner wall sliding sleeve joint, the sealing ring of abutment between the upper surface of base and the lower surface of filter core and with filter core bottom outer wall movable sleeve joint, and the straight rod of movable penetration round pressing plate and fixed penetration sealing ring.

[0004] The above technical scheme realizes the positioning installation of the filter core through the installation component, the filter core can be taken out from the top of the cylinder together with the installation component, and through the sliding cooperation of the guide pipe and the inner wall of the cylinder, the collision of the filter core and the inner wall of the cylinder is effectively prevented. SUMMARY

[0005] The utility model discloses a vertical filter convenient to dismount to solve the problem in the above background technique.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The utility model discloses a vertical filter convenient to dismount, including the cylinder, the outer wall of cylinder is equipped with the limit ring near the top, the seal cover is equipped above the limit ring, the inner bottom of cylinder is equipped with the snap ring, the filter cartridge is equipped above the snap ring, a plurality of through grooves are formed on the outer wall of filter cartridge, the inner middle of filter cartridge is equipped with filter cotton, the through groove is formed in the bottom of filter cartridge, the bottom of cylinder is equipped with the residue pipe who communicates with the inside, the valve is equipped on the residue pipe, the sleeve is equipped near the top of cylinder inner wall, the round hole is formed on one side of sleeve, the clamping block is equipped on the outer wall of sleeve symmetrically, the clamping groove is formed on the cylinder inner wall corresponding with clamping block, the water inlet pipe is equipped on the outer wall of cylinder near the top corresponding with round hole, the water outlet pipe who communicates with the inside of cylinder is equipped on the outer wall of cylinder near the bottom, the fixed ring is equipped on the outer wall of cylinder near the bottom.

[0008] Further, the outer wall of the fixed ring is provided with a plurality of supporting feet, the supporting feet are in L-shaped, the top of the supporting feet is welded with the fixed ring, and the supporting feet are distributed in a ring shape at equal intervals.

[0009] In the utility model, at least three supporting feet are arranged, the cylinder is stably placed vertically on the ground, and the cylinder is lifted by the cooperation of the fixed ring, which is helpful for the overall vertical placement.

[0010] Specifically, a plurality of insertion grooves are formed on the top of the limit ring, a screw hole is arranged at the bottom of each insertion groove, an insertion block is arranged on the outer wall of the seal cover corresponding to the insertion groove, a through hole is formed on the insertion block, and a fastening bolt is arranged in the through hole.

[0011] In the utility model, the limit ring is arranged, and the insertion block on the seal cover is quickly inserted and matched with the cylinder under the cooperation of the plurality of insertion grooves, the fastening bolt passes through the through hole and is screwed with the screw hole, and the seal cover and the limit ring are stably installed and matched.

[0012] It should be noted that the lower surface of the seal cover is provided with a rubber pad, the width of the outer wall of the rubber pad is matched with the width of the inner wall of the cylinder, the rubber pad is adhesively fixed on the top of the seal cover, and a pull handle is arranged on the upper surface of the seal cover.

[0013] In the utility model, the rubber pad is inserted and matched with the cylinder, the tightness of the insertion of the seal cover and the cylinder is increased, and the force point is provided under the cooperation of the pull handle, which is helpful for the opening and installation of the seal cover.

[0014] Further, a plurality of connecting rods are arranged below the rubber pad, a blocking ring is arranged at the middle of the outer wall of the connecting rod, and a pad is arranged at the bottom between the connecting rods.

[0015] The utility model discloses, connecting rod passes through rubber pad and sealing cover adhesive fixed, and the blocking ring bottom is closely combined with filter cartridge top, and the position of the filter cartridge of installation is fixed, and the bottom of the gasket plate is closely combined with the top of the filter cotton, realizes the position of the filter cotton fixed, reduces in the filter use, filter cartridge and filter cotton slide up and down, influence filter cooperation.

[0016] Specific, the filter cartridge and snap ring plug-in cooperation, the through slot is equidistant distribution, and the filter cartridge outer wall is symmetrically provided with handle groove near the top, the filter cotton is hollow cylindrical, and the filter cotton outer diameter is compatible with filter cartridge inner diameter.

[0017] The utility model discloses, the cooperation of multiple through slots is convenient for internal filtering liquid to discharge, and from the through slot into the drain pipe, under the cooperation of handle groove, it is helpful to filter cartridge to take out clean or replace operation.

[0018] It is worth supplementing that the sleeve outer diameter is compatible with the cylinder inner diameter, the clamping block and the sleeve are integrally formed structure, the clamping block outer diameter is compatible with the clamping groove inner diameter, the sleeve inner diameter is compatible with the filter cartridge outer diameter, and the filter cartridge top is inserted in the sleeve inner wall bottom.

[0019] The utility model discloses, the clamping block and clamping groove plug-in cooperation, it is helpful to sleeve and cylinder stable plug-in cooperation, and the circular hole and water inlet pipe inside intercommunication, filter cartridge and sleeve plug-in cooperation, increase the tightness of internal installation, sleeve takes out, it is helpful to internal full clean cooperation, the first recess is symmetrically seted up on the sleeve outer wall near the top, under the cooperation of first recess, it is helpful to sleeve take out replacement.

[0020] Compared with the prior art, the utility model has the advantages that:

[0021] 1. The utility model discloses a clamping ring is helpful to the filter cartridge of filter cotton fast plug-in in the cylinder inside, and the sleeve is inserted into the clamping block and the clamping groove, the sleeve is limited to the cooperation of filter cartridge top position, reduces filter cartridge to shake after installation influence, and the sealing cover is inserted into the insertion slot on the limiting ring through the insertion block and the plug-in cooperation, and is fixed bolt cooperation is realized sealing cover and cylinder tight installation, and the sealing cover is taken out, and the sleeve is taken out conveniently in the first recess cooperation and is replaced, and the internal clean cooperation is realized, and the water inlet pipe and the water outlet pipe cooperation are helpful to the pipeline combination connection of outside, and the residue in the cylinder inside is preliminarily cleaned and discharged in time under the cooperation of the residue pipe with the valve.

[0022] The utility model discloses through setting up rubber pad and increasing the sealing of sealing cover and cylinder, multiple connecting rods cooperate with blocking ring and gasket plate, and the position of filter cartridge after installation is fixed by blocking ring, and the position of filter cotton is fixed by gasket plate, reduces sliding in the filter use, influence overall filter cooperation, and the valve is opened and realizes that the filter cotton center filters residue and discharges from the through slot. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the cylindrical body structure of this utility model without the top cover;

[0025] Figure 3 This is a schematic diagram of the combined structure of the cylinder and sleeve of this utility model;

[0026] Figure 4 This is a schematic diagram of the cylinder and filter cylinder structure of this utility model;

[0027] Figure 5 This is a schematic diagram of the sealing cap structure of this utility model;

[0028] Figure 6 This is a schematic diagram of the overall cross-sectional structure of this utility model.

[0029] The meanings of the labels in the diagram are as follows:

[0030] 1. Cylinder body; 10. Inlet pipe; 11. Outlet pipe; 12. Limiting ring; 120. Slot; 121. Screw hole; 122. Slot; 13. Sleeve; 130. Locking block; 131. First groove; 132. Round hole; 14. Filter cylinder; 140. Through groove; 141. Handle groove; 142. Round groove; 143. Filter cotton; 15. Slag discharge pipe; 150. Valve; 16. Snap ring;

[0031] 2. Fixing ring; 20. Supporting leg;

[0032] 3. Sealing cap; 30. Rubber gasket; 31. Insert block; 310. Perforation; 311. Fastening bolt; 32. Connecting rod; 320. Retaining ring; 321. Pad plate; 33. Pull handle. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Please see Figures 1-6 This embodiment provides a technical solution:

[0035] The utility model discloses a vertical filter convenient to dismount, including cylinder 1, is equipped with the limit ring 12 on the outer wall of cylinder 1 near the top, is equipped with sealing cover 3 above limit ring 12, is equipped with a plurality of insertion slot 120 on the top of limit ring 12, is equipped with screw hole 121 at the bottom of insertion slot 120, is equipped with the insertion block 31 on the outer wall of sealing cover 3 with insertion slot 120 corresponds, is equipped with the through -hole 310 on insertion block 31 all, is equipped with fastening bolt 311 in the through -hole 310.

[0036] In the utility model, the limit ring 12 is arranged, and the insertion block 31 on the sealing cover 3 is quickly inserted and matched with the cylinder 1 under the cooperation of the plurality of insertion slots 120, the fastening bolt 311 passes through the through -hole 310 and is threadedly connected with the screw hole 121, and the sealing cover 3 and the limit ring 12 are stably installed and matched.

[0037] Further, the clamping ring 16 is arranged inside the cylinder 1 near the bottom, the filter cartridge 14 is arranged above the clamping ring 16, a plurality of through grooves 140 are formed on the outer wall of the filter cartridge 14, the filter cotton 143 is arranged at the middle of the filter cartridge 14, the through grooves 140 are formed on the bottom of the filter cartridge 14, the filter cartridge 14 is inserted and matched with the clamping ring 16, the through grooves 140 are distributed at equal intervals, handle grooves 141 are symmetrically formed on the outer wall of the filter cartridge 14 near the top, the filter cotton 143 is in the form of a hollow cylinder, and the outer diameter of the filter cotton 143 is matched with the inner diameter of the filter cartridge 14.

[0038] In the utility model, under the cooperation of the plurality of through grooves 140, the internal filtering liquid is conveniently discharged and enters the water outlet pipe 11 from the through grooves 140, and under the cooperation of the handle grooves 141, the filter cartridge 14 is conveniently taken out for cleaning or replacement.

[0039] Specifically, the cylinder 1 is provided with a slag discharge pipe 15 communicated with the inside, the slag discharge pipe 15 is provided with a valve 150, the inner wall of the cylinder 1 is provided with a sleeve 13 near the top, the sleeve 13 is provided with a round hole 132 on one side, the sleeve 13 is symmetrically provided with a clamping block 130 on the outer wall, the lower surface of the sealing cover 3 is provided with a rubber pad 30, the width of the outer wall of the rubber pad 30 is matched with the width of the inner wall of the cylinder 1, the rubber pad 30 is adhesively fixed on the top of the sealing cover 3, and the upper surface of the sealing cover 3 is provided with a pull handle 33.

[0040] In the utility model, the rubber pad 30 is inserted and matched with the cylinder 1, the tightness of the sealing cover 3 and the cylinder 1 is increased, and the force point is provided under the cooperation of the pull handle 33, so that the sealing cover 3 is conveniently opened and installed.

[0041] Further, a plurality of connecting rods 32 are further arranged below the rubber pad 30, the connecting rod 32 is provided with a blocking ring 320 at the middle of the outer wall, and the bottom between the connecting rods 32 is provided with a pad 321.

[0042] The connecting rod 32 is adhesively fixed with the sealing cover 3 through the rubber pad 30, and the bottom of the blocking ring 320 is tightly attached to the top of the filter cylinder 14, thereby fixing the position of the installed filter cylinder 14; the bottom of the pad plate 321 is tightly attached to the top of the filter cotton 143, thereby fixing the position of the filter cotton 143, reducing the up-and-down sliding of the filter cylinder 14 and the filter cotton 143 during filtering, and affecting the filtering cooperation.

[0043] It should be noted that the outer diameter of the sleeve 13 is matched with the inner diameter of the cylinder body 1, the clamping block 130 is integrally formed with the sleeve 13, the outer diameter of the clamping block 130 is matched with the inner diameter of the clamping groove 122, the inner diameter of the sleeve 13 is matched with the outer diameter of the filter cylinder 14, the top of the filter cylinder 14 is inserted into the inner wall of the sleeve 13, the bottom of the filter cylinder 14 is provided with a circular groove 142, and the inner diameter of the circular groove 142 is smaller than the outer diameter of the filter cotton 143, so that the internal filtering residue is discharged under the cooperation of the circular groove 142.

[0044] In the utility model, the clamping block 130 is inserted and matched with the clamping groove 122, which is helpful for the stable insertion and matching of the sleeve 13 and the cylinder body 1, the circular hole 132 is in communication with the inside of the water inlet pipe 10, the filter cylinder 14 is inserted and matched with the sleeve 13, the tightness of the internal installation is increased, the sleeve 13 is taken out, the inside is helped to clean and cooperate, the first recess 131 is symmetrically arranged on the outer wall of the sleeve 13 and close to the top, and the sleeve 13 is taken out and replaced under the cooperation of the first recess 131.

[0045] Further, the clamping groove 122 is arranged on the inner wall of the cylinder body 1 and corresponds to the clamping block 130, the water inlet pipe 10 is arranged on the outer wall of the cylinder body 1 and corresponds to the circular hole 132 and is close to the top, the water outlet pipe 11 is arranged on the outer wall of the cylinder body 1 and is close to the bottom and is in communication with the inside of the cylinder body 1, and the fixing ring 2 is sleeved on the outer wall of the cylinder body 1 and is close to the bottom.

[0046] Secondly, the fixing ring 2 is provided with a plurality of supporting legs 20, the supporting legs 20 are in L-shaped, the top of the supporting leg 20 is welded and fixed with the fixing ring 2, and the supporting legs 20 are distributed in a ring shape at equal intervals.

[0047] In the utility model, at least three supporting legs 20 are arranged, the cylinder body 1 is stably and vertically placed on the ground, and the cylinder body 1 is lifted under the cooperation of the fixing ring 2, which is helpful for the overall vertical placement.

[0048] The vertical filter convenient to disassemble of the embodiment is used, the user first combines and fixes the snap ring 16 with the cylinder body 1, then the sleeve 13 is inserted and matched with the clamping block 130 and the clamping groove 122, the filter cylinder 14 with filter cotton 143 is inserted and matched with the snap ring 16, the top of the filter cylinder 14 is inserted and matched with the sleeve 13, then the residue discharge pipe 15 with valve 150 is combined and fixed with the cylinder body 1 with water inlet pipe 10 and water outlet pipe 11, the sealing cover 3 is inserted and matched with the cylinder body 1 through the rubber pad 30, the sealing cover 3 is inserted and matched with the insertion slot 120 through the insertion block 31, and the sealing cover 3 is combined and fixed with the cylinder body 1 under the cooperation of the fastening bolt 311, the stop ring 320 connected on the connecting rod 32 at the bottom of the sealing cover 3 is inserted and matched with the top of the filter cylinder 14, the stability of the installation of the filter cylinder 14 is increased, the gasket plate 321 is closely attached with the filter cotton 143, the stability of the installation is increased, the water inlet pipe 10 is connected with the external water conveying pipe through the flange and screw, the entity needing to be filtered from the outside is filtered through the filter cotton 143 in the cylinder body 1, and is discharged from the water outlet pipe 11, the water outlet pipe 11 is connected with the external water conveying pipe through the flange and screw;

[0049] When used for a long time, the inside of the cylinder body 1 needs to be cleaned, first, the valve 150 is opened, the filter residue in the filter cotton 143 is preliminarily discharged from the residue discharge pipe 15, after the discharge, when the inside needs to be fully cleaned, the fastening bolt 311 is manually taken out, the sealing cover 3 is taken out under the cooperation of the pull handle 33, the sleeve 13 is taken out as a whole under the cooperation of the first recess 131, the filter cylinder 14 is helpful to be taken out quickly under the cooperation of the handle groove 141, the inside of the filter cylinder 14 is fully filtered, at the same time, the inside is completely taken out, the inside of the cylinder body 1 is cleaned, and the whole is combined and installed conveniently.

Claims

1. A vertical filter convenient to disassemble, comprising a cylinder (1), a limiting ring (12) is arranged on the outer wall of the cylinder (1) near the top, a sealing cover (3) is arranged above the limiting ring (12), characterized in that: The inner part of the barrel (1) is provided with a snap ring (16) near the bottom, the upper part of the snap ring (16) is provided with a filter cartridge (14), a plurality of through grooves (140) are formed on the outer wall of the filter cartridge (14), the inner part of the filter cartridge (14) is provided with filter cotton (143), the bottom of the filter cartridge (14) is provided with a through groove (140), the bottom of the barrel (1) is provided with a slag discharge pipe (15) in communication with the inner part, the slag discharge pipe (15) is provided with a valve (150), the inner wall of the barrel (1) is provided with a sleeve (13) near the top, the sleeve (13) is provided with a circular hole (132) on one side, the outer wall of the sleeve (13) is symmetrically provided with a clamping block (130), the inner wall of the barrel (1) is provided with a clamping groove (122) corresponding to the clamping block (130), the outer wall of the barrel (1) is provided with a water inlet pipe (10) corresponding to the circular hole (132) near the top, the outer wall of the barrel (1) is provided with a water outlet pipe (11) in communication with the inner part of the barrel (1) near the bottom, and the outer wall of the barrel (1) is provided with a fixing ring (2) near the bottom.

2. The easy-to-assemble / disassemble vertical filter according to claim 1, characterized in that: The outer wall of the fixing ring (2) is provided with a plurality of supporting legs (20), the supporting legs (20) are L-shaped, the top of the supporting leg (20) is welded with the fixing ring (2), and the supporting legs (20) are annularly and equidistantly distributed.

3. The easy-to-assemble / disassemble vertical filter according to claim 1, characterized in that: The top of the limiting ring (12) is provided with a plurality of insertion grooves (120), the bottom of the insertion groove (120) is provided with a threaded hole (121), the outer wall of the sealing cover (3) is provided with an insertion block (31) corresponding to the insertion groove (120), the insertion block (31) is provided with a through hole (310), and the through hole (310) is provided with a fastening bolt (311).

4. The quick-disassembly vertical filter according to claim 3, characterized in that: The lower surface of the sealing cover (3) is provided with a rubber pad (30), the width of the outer wall of the rubber pad (30) is matched with the width of the inner wall of the barrel (1), the top of the rubber pad (30) is adhesively fixed with the sealing cover (3), and the upper surface of the sealing cover (3) is provided with a pull handle (33).

5. The quick-disassembly vertical filter according to claim 4, characterized in that: The lower surface of the rubber pad (30) is also provided with a plurality of connecting rods (32), the outer wall of the connecting rod (32) is provided with a blocking ring (320), and the bottom of the connecting rod (32) is provided with a pad (321).

6. The easy-to-assemble / disassemble vertical filter according to claim 1, characterized in that: The filter cartridge (14) is inserted and matched with the snap ring (16), the through grooves (140) are equidistantly distributed, and the outer wall of the filter cartridge (14) is symmetrically provided with a handle groove (141) near the top.

7. The easy-to-assemble / disassemble vertical filter according to claim 1, characterized in that: The outer diameter of the sleeve (13) is matched with the inner diameter of the barrel (1), the clamping block (130) and the sleeve (13) are formed in one piece, the outer diameter of the clamping block (130) is matched with the inner diameter of the clamping groove (122), the inner diameter of the sleeve (13) is matched with the outer diameter of the filter cartridge (14), and the top of the filter cartridge (14) is inserted into the inner wall of the sleeve (13).

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