CN212799878U - Precision filter - Google Patents

Abstract

The utility model discloses a precision filter, including barrel, flow distribution disc and decompression frame, the intermediate position department at barrel top is provided with the inlet tube, the intermediate position department of barrel bottom is provided with the drain pipe, flow distribution disc fixed mounting be in the inside top of barrel, just the equidistant circumference in inside of flow distribution disc is provided with eight diffluence orifices, be provided with the annular mounting groove on the inside lateral wall of barrel, the inside fixed mounting of annular mounting groove has four slide bars, the decompression frame is located the inboard of annular mounting groove, equidistant ring is equipped with four movable sleeves, four on the lateral wall in the decompression frame outside the movable sleeve cup joints respectively and installs four on the slide bar, the decompression frame is located under the flow distribution disc. The utility model discloses a set up a series of structures and make this device have the filter effect good and be convenient for carry out the characteristics that decompress to the water that gets into the barrel inside.

Description

Precision filter

Technical Field

The utility model relates to a filter technical field specifically is an accurate filter.

Background

The shell of the cylinder is generally made of stainless steel, tubular filter elements such as PP melt-blown filter elements, wire-fired filter elements, folded filter elements, titanium filter elements, activated carbon filter elements and the like are adopted as filter elements inside the cylinder, and different filter elements are selected according to different filter media and design processes so as to meet the requirement of effluent quality. The filter is used for solid-liquid separation of various suspensions, has higher environmental requirements and higher filtration precision, is wide in application range, is used for solid-liquid separation of various suspensions, is wide in application range, is used for filtering liquid medicine with higher environmental requirements and higher filtration precision, and is suitable for industrial fields such as medicines, foods, chemical industry, environmental protection, water treatment and the like; the tank body can be made of glass fiber reinforced plastic tanks, carbon steel tanks and stainless steel tanks, and can also be made according to user requirements.

The filter on the existing market is mostly once filtered, the filtering effect is not very optimistic, and when water enters the filter through the pressurization of the hydraulic pump, the impact force of the water is very large due to the overlarge pressure, and the damage of the filtering device is caused, the service life of the filter is greatly reduced, and the filter is difficult to replace after being damaged, so that the workload is greatly increased, and therefore, a precision filter is provided for solving the series of problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precision filter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a precision filter, includes barrel, flow distribution disc and decompression frame, the intermediate position department at barrel top is provided with the inlet tube, the intermediate position department of barrel bottom is provided with the drain pipe, flow distribution disc fixed mounting be in the inside top of barrel, just the equidistant circumference in inside of flow distribution disc is provided with eight diffluence orifices, be provided with the annular mounting groove on the inside lateral wall of barrel, the inside fixed mounting of annular mounting groove has four slide bars, the decompression frame is located the inboard of annular mounting groove, equidistant ring is equipped with four movable sleeves, four on the lateral wall in the decompression frame outside the movable sleeve cup joints respectively and installs four on the slide bar, the decompression frame is located under the flow distribution disc.

Preferably, the four sliding rods are sleeved with springs, and the springs are located at the bottoms of the movable sleeves.

Preferably, the inboard fixed mounting of decompression frame has cross mounting bracket, the intermediate position department of cross mounting bracket is provided with the bearing, the intermediate position department of cross mounting bracket passes through the pivot is installed to the bearing, the equidistant ring of one end of pivot is equipped with four flabellums.

Preferably, the bottom ends of the eight shunting holes are provided with drainage tubes, and the eight drainage tubes are obliquely arranged towards the circle center of the shunting disc.

Preferably, the bottom movable mounting of drain pipe has the tube cap, the inboard of tube cap is provided with the connecting rod, the top of connecting rod is provided with activated carbon filter, the connecting rod with activated carbon filter all is located the inboard of drain pipe, just one side of drain pipe is provided with the outlet pipe.

Preferably, the inside of the cylinder body is fixedly provided with a filter screen plate, the filter screen plate is arranged in an upward protruding manner, and the filter screen plate is positioned under the decompression frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of scientific and reasonable structure, convenient and safe use, water can be conveyed to the inside of the barrel by the hydraulic pump through the water inlet pipe, when passing through the flow distribution disc, water entering the inside of the barrel is preliminarily reduced pressure through the eight flow distribution holes, the bottom ends of the eight flow distribution holes are provided with the drainage tubes, the eight drainage tubes are all obliquely arranged towards the circle center of the flow distribution disc, and further, the water can generate impact on the fan blades inside the pressure reduction frame through the drainage tubes, so that the fan rotates, the impact force on the water flow is further weakened, the pressure reduction effect is strong through the elasticity of the spring, the filter screen plate and the active carbon filter core at the bottom can not be damaged by the rapid impact force of the water body, the filter screen plate can enlarge the filtering area through the filter screen plate, the active carbon filter core can further absorb and filter impurities in the water, and further, so that the filtering, and has strong stability when in use.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

FIG. 3 is a top view of the center tapping plate of the present invention;

fig. 4 is a top view of the pressure reducing shelf of the present invention.

In the figure: 1. a barrel; 2. a diverter tray; 3. a drainage tube; 4. a rotating shaft; 5. a fan blade; 6. a bearing; 7. a filter screen plate; 8. an activated carbon filter element; 9. a drain pipe; 10. a connecting rod; 11. a tube cover; 12. a water outlet pipe; 13. a water inlet pipe; 14. a shunt hole; 15. a pressure reducing frame; 16. a movable sleeve; 17. a slide bar; 18. a spring; 19. a cross-shaped mounting frame; 20. annular mounting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a precision filter technical scheme, the novel nipple rectifier comprises a cylindrical shel 1, diverter disc 2 and pressure reducing frame 15, the intermediate position department at 1 top of barrel is provided with inlet tube 13, the intermediate position department of 1 bottom of barrel is provided with drain pipe 9, 2 fixed mounting in 1 inside top of barrel of diverter disc, and the equidistant circumference in inside of diverter disc 2 is provided with eight diffluence vent 14, be provided with annular mounting groove 20 on the lateral wall of 1 inside of barrel, the inside fixed mounting of annular mounting groove 20 has four slide bars 17, pressure reducing frame 15 is located the inboard of annular mounting groove 20, the equidistant ring is equipped with four movable sleeve 16 on the lateral wall in the pressure reducing frame 15 outside, four movable sleeve 16 cup joint respectively and install on four slide bars 17, pressure reducing frame 15 is located diverter disc 2 under.

Preferably, springs 18 are sleeved on the four sliding rods 17, the springs 18 are located at the bottoms of the movable sleeves 16, and the springs 18 enable the decompression frame 15 to recover after a certain displacement is generated, so that a certain buffering and decompression effect is achieved.

Preferably, the inside fixed mounting of decompression frame 15 has cross mounting bracket 19, and the intermediate position department of cross mounting bracket 19 is provided with bearing 6, and pivot 4 is installed through bearing 6 in the intermediate position department of cross mounting bracket 19, and the equidistant ring of one end of pivot 4 is equipped with four flabellums 5, and the effect of vortex is played in the rotation of accessible flabellum 5 for the direction change of water impact, and then reduce the impact force of water.

Preferably, the bottom ends of the eight shunting holes 14 are provided with the drainage tubes 3, and the eight drainage tubes 3 are all inclined towards the center of the shunting plate 2, so that water can impact the fan blades 5 inside the decompression frame 15 through the drainage tubes 3, the fan blades 5 rotate, and the impact force on water flow is further weakened.

Preferably, the bottom movable mounting of drain pipe 9 has tube cap 11, and the inboard of tube cap 11 is provided with connecting rod 10, and the top of connecting rod 10 is provided with active carbon filter 8, and connecting rod 10 and active carbon filter 8 all are located the inboard of drain pipe 9, and one side of drain pipe 9 is provided with outlet pipe 12, and active carbon filter 8 can be to the further adsorption filtration of the impurity of aquatic, and through rotating tube cap 11, can pull out active carbon filter 8 through connecting rod 10.

Preferably, the filter screen plate 7 is fixedly installed inside the cylinder 1, the filter screen plate 7 is arranged in an upward protruding mode, and the filter screen plate 7 is located right below the decompression frame 15, so that the filtering area can be increased, the filtering effect is good, the speed block is large in stress area, and the filter screen plate is not easy to damage.

The working principle is as follows: before the device is used, the safety of each structure of the device is checked firstly, the hydraulic pump can convey water to the inside of the barrel body 1 through the water inlet pipe 13, when the water passes through the splitter disc 2, the water entering the inside of the barrel body 1 is subjected to preliminary pressure reduction through the eight splitter holes 14, the bottom ends of the eight splitter holes 14 are respectively provided with the drainage pipes 3, the eight drainage pipes 3 are all obliquely arranged towards the circle center of the splitter disc 2, and further, the water can impact the fan blades 5 inside the pressure reduction frame 15 through the drainage pipes 3, so that the fan blades 5 rotate, the impact force of the water flow is further weakened, the pressure reduction effect is strong through the elasticity of the springs 18, the filter screen 7 and the active carbon filter element 8 at the bottom cannot be damaged due to the quick impact force of the water body, the filter screen 7 and the active carbon filter element 8 pass through the filter screen 7, the filter area can be enlarged by the filter screen 7, and the active carbon, and then make the filterable effectual of this device, and stability is strong when using.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A precision filter, includes barrel (1), reposition of redundant personnel dish (2) and decompression frame (15), its characterized in that: a water inlet pipe (13) is arranged at the middle position of the top of the cylinder body (1), a water outlet pipe (9) is arranged at the middle position of the bottom of the cylinder body (1), the flow distribution disc (2) is fixedly arranged above the inner part of the cylinder body (1), eight shunting holes (14) are circumferentially arranged in the shunting plate (2) at equal intervals, an annular mounting groove (20) is formed in the side wall of the interior of the barrel body (1), four sliding rods (17) are fixedly mounted in the annular mounting groove (20), decompression frame (15) are located the inboard of annular mounting groove (20), equidistant ring is equipped with four movable sleeves (16), four on the lateral wall in decompression frame (15) outside movable sleeve (16) cup joint respectively and install four on slide bar (17), decompression frame (15) are located under diverter plate (2).

2. A precision filter according to claim 1, wherein: springs (18) are sleeved on the four sliding rods (17), and the springs (18) are located at the bottoms of the movable sleeves (16).

3. A precision filter according to claim 1, wherein: the inboard fixed mounting of decompression frame (15) has cross mounting bracket (19), the intermediate position department of cross mounting bracket (19) is provided with bearing (6), the intermediate position department of cross mounting bracket (19) passes through pivot (4) are installed to bearing (6), the equidistant ring of one end of pivot (4) is equipped with four flabellums (5).

4. A precision filter according to claim 1, wherein: the bottom ends of the eight shunting holes (14) are provided with drainage tubes (3), and the eight drainage tubes (3) are obliquely arranged towards the circle center of the shunting disc (2).

5. A precision filter according to claim 1, wherein: the bottom movable mounting of drain pipe (9) has tube cap (11), the inboard of tube cap (11) is provided with connecting rod (10), the top of connecting rod (10) is provided with activated carbon filter core (8), connecting rod (10) with activated carbon filter core (8) all are located the inboard of drain pipe (9), just one side of drain pipe (9) is provided with outlet pipe (12).

6. A precision filter according to claim 1, wherein: the filter screen plate (7) is fixedly installed inside the barrel body (1), the filter screen plate (7) is arranged in an upward protruding mode, and the filter screen plate (7) is located under the decompression frame (15).

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