CN209221654U - Heavy caliber leads directly to basket filter - Google Patents

Abstract

The utility model heavy caliber leads directly to basket filter, including cylinder and filter assemblies, the both ends of the cylinder are connected separately with the first connecting flange and the second connecting flange, the filter assemblies are fixedly connected in the cylinder, the filter assemblies include cartridge filter and filter plate, one end of the cartridge filter connects current limiting guide edge, the other end of the cartridge filter connects the filter plate, the current limliting guide edge is fitted and connected on the wall surface of the cylinder, circulation cavity is formed between the cartridge filter and the cylinder, baffles are equipped in the cylinder, the segment space of the baffles barrier circulation cavity.Its purpose is to provide a kind of simple, at low cost, the easy to operate heavy caliber of structure to lead directly to basket filter.

Description

Heavy caliber leads directly to basket filter

Technical field

The utility model relates to fluid filtering device fields in pipeline, lead directly to basket filter more particularly to heavy caliber.

Background technique

Basket filter is the small device for removing a small amount of solid particle in liquid, can protect the normal work of equipment, when Fluid is into after being equipped with the filter cylinder of certain specification strainer, and impurity is blocked, and clean filtrate is then discharged by filter outlet, Convenient for being cleaned to the fluid in pipeline.

But existing basket filter is suitable for small device more, and it is not applicable for heavy caliber pipeline, especially contain Impurity is higher and is not provided with the old pipeline of filter, and impurity causes upstream device frequently to be safeguarded in pipeline, and production is caused to imitate Rate is low, and production maintenance is at high cost.But since heavy-caliber pipeline installation space is limited, and conventional filter is bulky, because The improvement project for installing conventional filter on this pipeline additional is huge, big to production and operation sectional pressure and the operation pressure, and passes The small-sized basket filter of system is not suitable for heavy caliber pipeline again.

Utility model content

A kind of the technical problem to be solved by the present invention is to provide structures heavy caliber simple, at low cost, easy to operate Straight-through basket filter.

The utility model heavy caliber leads directly to basket filter, including cylinder and filter assemblies, the both ends difference of the cylinder It is connected with the first connecting flange and the second connecting flange, the filter assemblies are fixedly connected in the cylinder, the filtering group Part includes cartridge filter and filter plate, and one end of the cartridge filter connects current limiting guide edge, the other end connection of the cartridge filter The filter plate, the current limliting guide edge is fitted and connected on the wall surface of the cylinder, between the cartridge filter and the cylinder Circulation cavity is formed, baffles, the segment space of the baffles barrier circulation cavity are equipped in the cylinder.

Preferably, manhole is offered on the cylinder, and the second manhole flange, second people are connected on the manhole It is connected with the first manhole flange on the flange of hole, is connected with boom component on first manhole flange.

In above-mentioned any scheme preferably, the boom component includes boom frame and suspension hook, and the suspension hook is connected to On the boom, the boom frame can be adjusted relative to the barrel body rotation.

In above-mentioned any scheme preferably, the boom component further includes attachment base, and the attachment base is relative to institute Cylinder fixed setting is stated, the boom frame is rotatably connected on the attachment base.

In above-mentioned any scheme preferably, ladder is equipped in the cylinder.

In above-mentioned any scheme preferably, drop in beam is connected in the cylinder, the drop in beam is fixedly connected on described On cylinder inboard wall, the ladder is hung on the drop in beam.

In above-mentioned any scheme preferably, the current limliting guide edge is along first connecting flange to described second The inclined oval hoop in connecting flange direction.

In above-mentioned any scheme preferably, the filter plate is equipped with barrier section and fillter section, and the fillter section is opened Equipped with through-hole, the barrier section is set as enclosed construction.

In above-mentioned any scheme preferably, sewage draining exit is offered on the cylinder.

In above-mentioned any scheme preferably, the cartridge filter is equipped with double-layer filtering net, is connected on the cylinder Differential pressure gauge.

The utility model heavy caliber leads directly to basket filter difference from prior art and is: the utility model heavy caliber Straight-through basket filter, including cylinder and filter assemblies, the both ends of cylinder are connected separately with the first connecting flange and the second connection Flange, the first connecting flange and the second connecting flange are tightly connected with adjacent pipeline respectively, keep the device of the present embodiment direct It is connected on pipeline, while realizing adjacent lines docking, filter assemblies are filtered the fluid in pipeline, are suitable for more The connection of the pipeline of kind bore, is particularly suitable for the connection of heavy-caliber pipeline, can directly replace secondary in heavy-caliber pipeline Pipe nipple increases filtering function in old pipeline, after the fluid in pipeline flows through the device of the present embodiment, it is ensured that the fluid in downstream Amount ensures upstream device safe and stable operation；

The setting of current limliting guide edge flows out direction in fluid in fluid inflow direction, filter plate setting, and current limliting guide edge is fixed And be sealedly connected on the inner wall of cylinder, guarantee that fluid flows into cartridge filter；Filter hole, fluid are equipped on cartridge filter and filter plate In impurity intercepted in cartridge filter by cartridge filter and filter plate, fluid is flow to by filter hole and is circulated in cavity；Current limliting is led Play the role of the pipeline and circulation cavity that buffer fluid flows into side, guarantees point of the fluid and unfiltered fluid by filtering Every；Baffles further filter the fluid in flowing lumen road, secondary filter, guarantee the abundant cleaning of fluid, to by weight Power and the impurity for being deposited on cylinder body bottom is isolated, guarantee the abundant filtering of fluid；

To the device of fluid coarse filtration in pipeline, have the function of separating solid impurity in fluid, by the present embodiment After device filtering, it is ensured that the cleaning of downstream transport fluid can protect the normal of compressor, pump, valve, instrument and other equipment Work.The present embodiment is to research and develop tandem product to solve the problems, such as old pipeline modification difficulty, to lead directly to form, perfect can be replaced Any pipe nipple in heavy-caliber pipeline is transformed convenient for each yard gut line, compact-sized, filter capacity is big, crushing is small, applicable Range is wide, easy to maintain, cheap, greatly improves the safety and economy of production run.

Basket filter is led directly to the heavy caliber of the utility model with reference to the accompanying drawing to be described further.

Detailed description of the invention

Fig. 1 is the structural schematic diagram for the preferred embodiment that the utility model heavy caliber leads directly to basket filter；

Fig. 2 is the schematic cross-sectional view for the embodiment illustrated in fig. 1 that the utility model heavy caliber leads directly to basket filter；

Fig. 3 is the schematic diagram of internal structure for the embodiment illustrated in fig. 1 that the utility model heavy caliber leads directly to basket filter；

Fig. 4 is the backsight structural representation for the embodiment illustrated in fig. 1 that the utility model heavy caliber leads directly to basket filter.

Attached drawing standard: 1, boom frame；2, the first manhole flange；3, the second manhole flange；4, attachment base；5, the first connection method It is blue；6, current limliting guide edge；7, ladder；8, support base；9, cylinder；10, the second connecting flange；11, lifting lug；12, suspension hook；13, mistake Filter cylinder；14, sewage draining exit；15, filter plate；16, stiffening plate；17, drop in beam；18, connecting plate；19, barrier section；20, baffles；21, Circulate cavity；22, coarse filtration net；23, thin filter screen.

Specific embodiment

In conjunction with shown in Fig. 1-Fig. 4, the heavy caliber of the utility model leads directly to a preferred embodiment of basket filter comprising Cylinder 9 and filter assemblies, the both ends of cylinder 9 are connected separately with the first connecting flange 5 and the second connecting flange 10, the first connection method Orchid 5 and the second connecting flange 10 are tightly connected with adjacent pipeline respectively, are directly connected to the device of the present embodiment on pipeline, While realizing adjacent lines docking, filter assemblies are filtered the fluid in pipeline, the pipeline suitable for multiple caliber Connection, be particularly suitable for the connection of heavy-caliber pipeline, the secondary pipe nipple in heavy-caliber pipeline can be directly replaced, in old pipe Line increases filtering function, after the fluid in pipeline flows through the device of the present embodiment, it is ensured that the fluid mass in downstream ensures that downstream is set Standby safe and stable operation, achieves better economic benefit.

Filter assemblies are fixedly connected in cylinder 9, and filter assemblies include cartridge filter 13 and filter plate 15, and the one of cartridge filter 13 End connection current limiting guide edge 6, the other end of cartridge filter 13 connect filter plate 15, and current limliting guide edge 6 is fitted and connected in cylinder 9 Circulation cavity 21 is formed on wall surface, between cartridge filter 13 and cylinder 9, and baffles 20, the circulation of 20 barrier of baffles are equipped in cylinder 9 The segment space of cavity 21.

The setting of current limliting guide edge 6 flows out direction, current limliting guide edge 6 in fluid in fluid inflow direction, the setting of filter plate 15 It fixes and is sealedly connected on the inner wall of cylinder 9, guarantee that fluid flows into cartridge filter 13；It is equipped on cartridge filter 13 and filter plate 15 Filter hole, the impurity in fluid are intercepted in cartridge filter 13 by cartridge filter 13 and filter plate 15, and fluid is flow to by filter hole It circulates in cavity 21；Current limliting guide edge 6 plays the role of the pipeline and circulation cavity 21 of buffer fluid inflow, guarantees by filtering Fluid and unfiltered fluid separation.Further, baffles 20 are equipped in cylinder 9, baffles 20 are to flowing lumen road 21 Interior fluid is further filtered, secondary filter, guarantees the abundant cleaning of fluid.Specifically, baffles 20 can be set to tool There is the plate of filter hole, can also be set as flat sheet, the both ends of baffles 20 abut 9 inner wall of cylinder and cartridge filter 13 respectively Outer wall carries out local barrier to flowing lumen road 21, and the position of impurity deposition is arranged in baffles 20.Preferably, baffles 20 are set Set in the bottom of cylinder 9, baffles 20 be set as fan ring structure, to be deposited on by gravity 9 bottom of cylinder impurity carry out every From guaranteeing the abundant filtering of fluid.

The present embodiment is the device to fluid coarse filtration in pipeline, has the function of separating solid impurity in fluid, pass through After the device filtering of the present embodiment, it is ensured that the cleaning of downstream transport fluid can protect compressor, pump, valve, instrument and other The normal work of equipment.The present embodiment is to research and develop tandem product to solve the problems, such as old pipeline modification difficulty, to lead directly to form, Can any pipe nipple in perfect replacement heavy-caliber pipeline, be transformed convenient for each yard gut line, it is compact-sized, filter capacity is big, Crushing is small, applied widely, easy to maintain, cheap, greatly improves the safety and economy of production run.

Support base 8 is connected on cylinder 9, support base 8 is set as saddle, supporting & stablizing, simple installation.

Further, manhole is offered on cylinder 9, manhole setting is connected with the second manhole method on 9 top of cylinder, manhole Orchid 3 is connected with the first manhole flange 2 on second manhole flange 3, boom component, boom component is connected on the first manhole flange 2 It is mobile to be able to drive the first manhole flange 2, the first manhole flange 2 opens simplicity, staff is facilitated to enter cylinder 9 by manhole Inside carry out maintenance or impurity cleaning.For manhole by flange closure, simple installation, sealing effect are good, and the first manhole flange 2 is by hanging Arm is moved, and mobile convenient disassembly reduces maintenance cost.

Specifically, boom component includes boom frame 1 and suspension hook 12, suspension hook 12 is connected on boom, and boom frame 1 can be relative to The rotation of cylinder 9 is adjusted.Lifting lug 11 is connected on first manhole flange 2, suspension hook 12 and lifting lug 11 mutually hook, and boom frame 1 is opposite It rotates and adjusts in cylinder 9, suspension hook 12 and 1 synchronizing moving of boom frame, boom frame 1 drive the first manhole flange 2 mobile, the first manhole The moving operation of flange 2 is easy.The rotational power of boom frame 1 can be manual operation or Mechanical Driven.

Further, boom component further includes attachment base 4, and attachment base 4 is fixedly installed relative to cylinder 9, and boom frame 1 rotates It is connected on attachment base 4.Attachment base 4 can be fixedly connected on the second manhole flange 3, and connection is easy, supporting & stablizing；Second people Connecting tube is equipped between hole flange 3 and cylinder 9, attachment base 4 can also be fixedly connected in connecting tube.

Further, ladder 7 is equipped in cylinder 9, staff can enter in cylinder 9 by ladder 7, secure side Just.Ladder 7 non-dismountable can be fixed on cylinder 9, and fixing-stable is highly-safe；Ladder 7 can also be detachably connected on cylinder In body 9, in maintenance, ladder 7 is mounted in cylinder 9, and under normal circumstances, ladder 7 removes cylinder 9, guarantees the smooth stream of fluid It is dynamic, it is ensured that the service life and structural strength of ladder 7.

The bottom of ladder 7 is set as support plate, and support plate is connected on the inner wall of cylinder 9, guarantees the stability of ladder 7, Guarantee the uniform force of cylinder 9.

Further, drop in beam 17 is connected in cylinder 9, drop in beam 17 is fixedly connected on 9 inner wall of cylinder, and ladder 7 is hung on On drop in beam 17.Drop in beam 17 is set as U-shaped roof beam structure, and drop in beam 17 can be directly welded on 9 inner wall of cylinder, simple installation；On drop in beam 17 It is also provided with connecting plate 18, connecting plate 18 is welded on 9 inner wall of cylinder, increase the contact area of drop in beam 17 and 9 inner wall of cylinder, Reduce the problem of stress concentration of 9 inner wall of cylinder, guarantees the structural strength of cylinder 9.

Further, current limliting guide edge 6 is along the first connecting flange 5 to the inclined elliptical ring in 10 direction of the second connecting flange Structure, fluid are flowed along the first connecting flange 5 to the direction of the second connecting flange 10, and current limliting guide edge 6 is obliquely installed, to fluid Play the role of guiding flowing.Further, manhole is provided with the top of current limliting guide edge 6, current limliting guide edge 6 be obliquely installed and Not barrier manhole enters in cylinder 9 convenient for staff, and staff can enter directly into cartridge filter 13, cleaning, inspection It repairs high-efficient.

Further, filter plate 15 is equipped with barrier section 19 and fillter section, and fillter section offers through-hole, and barrier section 19 is set as Enclosed construction.Fillter section flows out convenient for fluid, and the impurity deposited in 19 pairs of cartridge filters 13 of barrier section carries out barrier, both can guarantee stream The smooth outflow of body, moreover it is possible to which guarantee impurity stablizes filtering.The lower section of fillter section, the area of barrier section 19 is arranged in barrier section 19 Less than the area of fillter section.Preferably, filter plate 15 is set as doubling plate, and filter plate 15 includes coarse filtration plate 15 and thin filter plate 15, carry out double-stage filtering.

Further, baffles 20 are flushed with barrier section 19 or positioned at the lower section of barrier section 19, baffles 20 are in cylinder 9 Impurity carry out barrier.

Further, sewage draining exit 14 is offered on cylinder 9, the impurity in cylinder 9 can be cleared up from sewage draining exit 14, row Dirty mouth 14 is provided with 9 bottom of cylinder, so as in cylinder 9 fluid and impurity can voluntarily flow out under the effect of gravity, cleaning letter Just.Sewage draining exit 14 is by flange seal, and structure is simple, convenient disassembly.When fluid inlet apparatus has the filtering of certain specification strainer After cylinder 13, impurity is blocked, and clean fluid is discharged by cartridge filter 13.When needing to clean, the blowdown of bottom is opened Mouth 14 empties fluid, dismantles blind flange, reloads after cleaning.

Cartridge filter 13 is equipped with double-layer filtering net, respectively coarse filtration net 22 and thin filter screen 23, and coarse filtration net 22 is arranged In inside, thin filter screen 23 encloses the outside for overlaying on coarse filtration net 22, the fluid in cylinder 9 first pass through coarse filtration net 22 filter out compared with Then the impurity of bulky grain carries out secondary filter using thin filter screen 23.Coarse filtration net 22 is fixedly connected with thin filter screen 23, Coarse filtration net 22 is bolted to connection with thin filter screen 23, simple installation；Connect on coarse filtration net 22 and/or thin filter screen 23 It is connected to stiffening plate 16, reinforces the structural strength of connecting portion.

Further, differential pressure gauge is connected on cylinder 9, differential pressure gauge measures the flow regime of fluid in cylinder 9. During the filtration process, foul, the impurity in water are built up in thin filter screen 23, impurity screening layer are formed, due to impurity screening Therefore the inside that layer is deposited in thin filter screen 23 is formed pressure difference in the inside and outside two sides of thin filter screen 23, in cartridge filter 13 Interior outside be arranged differential pressure gauge.When the data that differential pressure gauge measures reach primary cleaning demand, siltation in cylinder 9 is discharged in sewage draining exit 14 Sewage and impurity, after the completion of cleaning, close sewage draining exit 14, pipeline continues to run.Differential pressure gauge continues to monitor, and works as differential pressure gauge When the pressure difference of detection reaches second level cleaning demand, staff is entered in cylinder 9 by the manhole at the top of device, is carried out The cleaning of impurity in filter cylinder 13 realizes filtering substep and clears up, saves manpower, realize the permanent stable operation of equipment.

The present embodiment is the large scale equipment for removing a small amount of solid particle in fluid, be to fluid coarse filtration equipment in pipeline, Have the function of separating solid impurity in fluid, increases old pipeline by filtering function, it can be achieved that in online rapid draining of fluid Sewage in the impurity and fluid collection chamber being filtered out, it can be achieved that in pipeline shutdown by manhole at the top of equipment enter inside equipment into Row cleaning and replacement filter core, it is convenient and efficient, sewage and filter core are quickly cleaned, maintenance cost is saved, realizes and saves personnel cost, section About the energy, improve production run safety and economy.By the present embodiment device filtering after, it is ensured that downstream fluid it is clean Only, upstream device safe and stable operation is ensured.Preferable economic benefit is achieved from different level, is changed to solve old pipeline Difficult problem is made so researching and developing tandem product, working service is extremely convenient.

Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines In range.

Claims (10)

1. a kind of heavy caliber leads directly to basket filter, including cylinder and filter assemblies, it is characterised in that: the both ends of the cylinder point It is not connected with the first connecting flange and the second connecting flange, the filter assemblies are fixedly connected in the cylinder, the filtering Component includes cartridge filter and filter plate, and one end of the cartridge filter connects current limiting guide edge, and the other end of the cartridge filter connects Connect the filter plate, the current limliting guide edge is fitted and connected on the wall surface of the cylinder, the cartridge filter and the cylinder it Between form circulation cavity, baffles, the segment space of the baffles barrier circulation cavity are equipped in the cylinder.

2. heavy caliber according to claim 1 leads directly to basket filter, it is characterised in that: open up someone on the cylinder Hole is connected with the second manhole flange on the manhole, is connected with the first manhole flange on second manhole flange, and described first Boom component is connected on manhole flange.

3. heavy caliber according to claim 2 leads directly to basket filter, it is characterised in that: the boom component includes boom Frame and suspension hook, the suspension hook are connected on the boom, and the boom frame can be adjusted relative to the barrel body rotation.

4. heavy caliber according to claim 3 leads directly to basket filter, it is characterised in that: the boom component further includes connecting Joint chair, the attachment base are fixedly installed relative to the cylinder, and the boom frame is rotatably connected on the attachment base.

5. heavy caliber according to claim 2 leads directly to basket filter, it is characterised in that: be equipped with ladder in the cylinder.

6. heavy caliber according to claim 5 leads directly to basket filter, it is characterised in that: be connected with extension in the cylinder Beam, the drop in beam are fixedly connected on the cylinder inboard wall, and the ladder is hung on the drop in beam.

7. heavy caliber according to claim 1 leads directly to basket filter, it is characterised in that: the current limliting guide edge is along institute The first connecting flange is stated to the inclined oval hoop in second connecting flange direction.

8. heavy caliber according to claim 1 leads directly to basket filter, it is characterised in that: the filter plate is equipped with barrier Section and fillter section, the fillter section offer through-hole, and the barrier section is set as enclosed construction.

9. heavy caliber according to claim 1 leads directly to basket filter, it is characterised in that: offer blowdown on the cylinder Mouthful.

10. according to claim 1 or heavy caliber described in 9 leads directly to basket filter, it is characterised in that: the cartridge filter is equipped with Double-layer filtering net is connected with differential pressure gauge on the cylinder.