CN212102221U - Strong pollutant-holding capacity solution filter core - Google Patents

Abstract

The utility model discloses a strong pollutant holding capacity solution filter element, which comprises a water inlet pipe and a scale inhibition device, wherein the upper end port of the water inlet pipe is connected with the scale inhibition device through a thread, the middle of the water inlet pipe is connected with a fixed plate, the middle of the fixed plate is connected with a filter rod, the lower part of the filter rod is connected with a water outlet pipe at the lower end surface position of the fixed plate, the scale inhibition device consists of a connecting pipe, a coarse filter screen, an upper limit ring and a lower limit ring, the coarse filter screen and the fine filter screen can be well fixed by the upper limit ring and the lower limit ring, so that partial impurities can be blocked by the small holes on the surfaces of the coarse filter screen and the fine filter screen, partial impurities are left on the surfaces of the coarse filter screen and the connecting pipe, the impurities in the sewage filtered by the filter rod can be reduced by the scale inhibition device, thereby the impurities stored in the filter rod are, the service life of the whole filter element is well ensured.

Description

Strong pollutant-holding capacity solution filter core

Technical Field

The utility model belongs to the technical field of the industry apparatus is relevant, concretely relates to strong soil fertility solution filter core.

Background

The filter element is a term of filtering and purifying function, and is mainly used in the filtering industries of oil filtration, air filtration, water filtration and the like at present in order to purify the resources of the original fluid and a simple and convenient device for separating the resources.

The prior art has the following problems: the filter core is when filtering liquid because the filter core is being used to current strong dirt tolerance solution filter core, and liquid gets into the inside pure water of filter core and passes through the filter core, thereby impurity in aquatic can't accomplish through the filter core and filter, and the impurity of aquatic just adheres to inside the filter core, leads to the impurity of filter core too much, has reduced the life of filter core.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strong pollutant carrying capacity solution filter core to thereby the impurity that the filter core that provides in solving above-mentioned background art liquid gets into the inside pure water of filter core when filtering liquid passes through filter core aquatic can't accomplish through the filter core and filter and the impurity of aquatic has just attached to the inside impurity that leads to the filter core of filter core and has excessively reduced the life's of filter core problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a strong dirt holding power solution filter core, includes the inlet tube and hinders dirty device, there is the dirty device of hindering to the upper end port of inlet tube through threaded connection, the intermediate junction of inlet tube has the fixed plate, the intermediate junction of fixed plate has the filter rod, the below of filter rod is connected with the outlet pipe in the lower extreme terminal surface position department of fixed plate, hinder dirty device and include connecting pipe, coarse filtration net, last spacing circle and lower spacing circle, the internal surface connection who goes up the spacing circle has the coarse filtration net, the lower extreme terminal surface that goes up the spacing circle is connected with the connecting pipe, the lower extreme port of connecting pipe is connected with down the spacing circle.

Preferably, the inlet tube includes clamping ring and body, the upper end port of body is connected with the clamping ring.

Preferably, the scale inhibition device can rotate relative to the water inlet pipe, and the outer surface of the water outlet pipe is connected with an external drain pipe through a bolt.

Preferably, the inner surface of the lower limiting ring is provided with a fine filter screen, the surface of the lower limiting ring is provided with filter holes, and the lower end face of the upper limiting ring is provided with threads.

Preferably, the surface of the connecting ring is provided with threads, the threads are meshed with the threads on the surface of the upper limiting ring, and the surface of the pipe body is provided with threads, and is meshed with the threads on the surface of the external pipeline.

Preferably, the filtering layer is arranged inside the filtering rod, and the outer surface of the water inlet pipe is connected with an external sewage pipeline through threads.

Preferably, the surface of the coarse filter screen is provided with filter holes, the diameter of each small hole is larger than that of each small hole on the surface of the fine filter screen on the lower limiting ring, and the surface of the connecting pipe is provided with a rubber pad.

Compared with the prior art, the utility model provides a strong pollutant carrying capacity solution filter core possesses following beneficial effect:

1. the utility model discloses there is the connecting pipe, the coarse filtration net, go up the anti device that hinders that spacing circle and lower spacing circle are constituteed, adopt fixed coarse filtration net and thin filter screen that spacing circle and lower spacing circle can be fine, thereby make partial impurity can be blockked by the aperture on coarse filtration net and thin filter screen surface, make partial impurity stay inside coarse filtration net surface and connecting pipe, thereby reduce the inside impurity of filter rod, the while hinders the dismantlement that the device can be fine of hindering and clears up, thereby increase the life of filter core, reduce the unnecessary expenditure.

2. The utility model discloses a solution filter core that antisludging device can be fine liquid gets into the inside pure water of filter core when filtering liquid and can't accomplish through the filter core thereby the impurity of aquatic is just attached to the problem that the impurity that leads to the filter core inside the filter core in the filter core excessively reduced the life of filter core, the adoption antisludging device enables the inside impurity reduction of the filterable sewage of filter rod, thereby the impurity of the inside storage of filter rod has been reduced, avoid impurity too much to lead to the change to the filter rod, fine assurance the holistic life of filter core.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a strong dirt holding capacity solvent filter element provided by the utility model;

fig. 2 is a schematic structural view of a scale inhibition device of a strong dirt-holding hydrosolvent filter element provided by the utility model;

fig. 3 is a schematic structural view of a fixing ring of a strong dirt-holding capacity solvent filter element provided by the utility model;

in the figure: 1. a filter rod; 2. a water inlet pipe; 3. a scale inhibition device; 4. a fixing plate; 5. a water outlet pipe; 21. a connecting ring; 22. a pipe body; 31. a connecting pipe; 32. a coarse filter screen; 33. an upper limiting ring; 34. a lower limit ring.

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. 1-3, the present invention provides a technical solution:

the utility model provides a strong dirt tolerance solution filter core, include inlet tube 2 and hinder dirty device 3, there is dirty device 3 that hinders through threaded connection the upper end port of inlet tube 2, the intermediate junction of inlet tube 2 has fixed plate 4, the intermediate junction of fixed plate 4 has filter rod 1, the below of filter rod 1 is connected with outlet pipe 5 in the lower extreme terminal surface position department of fixed plate 4, it includes connecting pipe 31 to hinder dirty device 3, coarse filtration net 32, go up spacing circle 33 and spacing circle 34 down, the internal surface connection who goes up spacing circle 33 has coarse filtration net 32, the lower extreme terminal surface of last spacing circle 33 is connected with connecting pipe 31, the lower extreme port of connecting pipe 31 is connected with spacing circle 34 down.

The utility model provides a strong dirt tolerance hydrosolvent filter core, inlet tube 2 include clamping ring 21 and body 22, and the upper end port of body 22 is connected with clamping ring 21, and clamping ring 21 can be fine with last spacing circle 33 be connected, guarantee that sewage passes through dirty device 3 that hinders.

A high dirt-holding capacity solvent filter element, a dirt-resisting device 3 can rotate relative to a water inlet pipe 2, the outer surface of a water outlet pipe 5 is connected with an external drain pipe through a bolt, the external drain pipe can well discharge purified sewage to the nature to carry out normal water circulation, the inner surface of a lower limit ring 34 is provided with a fine filter screen, the surface of the lower limit ring is provided with a filter hole, the lower end face of an upper limit ring 33 is provided with a thread, the fine filter screen can further block impurities from passing through, the impurities in the sewage are reduced, so that the pressure in a filter rod 1 is reduced, the surface of a connecting ring 21 is provided with a thread, the thread is meshed with the thread on the surface of the upper limit ring 33, the surface of a pipe body 22 is provided with a thread, the thread is meshed with the thread on the surface of an external pipeline, the meshing can well rotate, so that the normal fixation and disassembly are carried, the fine particle with in the sewage that the filter layer can be fine filters, reduces the pollution to the environment, and the surface of coarse filtration net 32 is provided with filtration pore and aperture diameter ratio down the aperture diameter on the fine filtration net surface on spacing ring 34 big, and the surface of connecting pipe 31 is provided with the rubber pad, and the rubber pad can guarantee to be sealed, avoids water to extrude from the gap of clamping ring 21 and last spacing ring 33.

The utility model discloses a theory of operation and use flow: the utility model discloses after installing, put the hand on spacing collar 33 surface at first when needs are used, remove upper spacing collar 33 and make lower spacing collar 34 aim at connecting ring 21, press down upper spacing collar 33 afterwards, then lower spacing collar 34 and connecting pipe 31 get into the inlet tube 2 inside, rotate upper spacing collar 33 afterwards, then upper spacing collar 33 passes through the threaded fastening on the surface of connecting ring 21, will state outlet pipe 5 and pass through the bolt and be connected with outside drain pipe, then with inlet tube 2 through the screw thread with outside sewage pipe connection, control outside sewage pipe is leading-in sewage to the inlet tube 2 inside, sewage passes through coarse filter screen 32, then the large granule impurity in the sewage is blockked on the surface of coarse filter screen 32, sewage gets into connecting pipe 31, sewage is extruded by subsequent water and is passed through the fine filter screen of lower spacing collar 34 internal surface, then the small granule impurity in the sewage is blockked, subsequently, sewage enters the filter rod 1 through the fixing plate 4, organic matters and toxic substances in the sewage are removed by the filter rod 1, and then the purified sewage enters the water outlet pipe 5 and finally enters an external drain pipe, so that the sewage is discharged.

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 (7)

1. The utility model provides a strong dirt holding power solution filter core, includes inlet tube (2) and hinders dirty device (3), its characterized in that: the utility model discloses a scale inhibition device, including inlet tube (2), water inlet pipe (3), water outlet pipe (34), water outlet pipe (32), limit ring (33), water outlet pipe (5) and water outlet pipe (3), water outlet pipe (3) are connected to the upper end port of inlet tube (2) through threaded connection, the intermediate junction of fixed plate (4) has filter rod (1), the below of filtering rod (1) is located to be connected with at the lower extreme terminal surface of fixed plate (4), scale inhibition device (3) is including connecting pipe (31), coarse filtration net (32), last limit ring (33) internal surface connection has coarse filtration net (32), the lower extreme terminal surface of last limit ring (33) is connected with connecting pipe (31), the lower extreme.

2. A high fouling solvent filter according to claim 1 wherein: the inlet tube (2) comprises a connecting ring (21) and a tube body (22), and the upper end port of the tube body (22) is connected with the connecting ring (21).

3. A high fouling solvent filter according to claim 1 wherein: the scale inhibition device (3) can rotate relative to the water inlet pipe (2), and the outer surface of the water outlet pipe (5) is connected with an external water drainage pipe through a bolt.

4. A high fouling solvent filter according to claim 1 wherein: the inner surface of the lower limiting ring (34) is provided with a fine filter screen, the surface of the lower limiting ring is provided with filter holes, and the lower end face of the upper limiting ring (33) is provided with threads.

5. A high fouling solvent filter according to claim 2 wherein: the surface of the connecting ring (21) is provided with threads, the threads are meshed with the threads on the surface of the upper limiting ring (33), and the surface of the pipe body (22) is provided with threads, and the threads are meshed with the threads on the surface of an external pipeline.

6. A high fouling solvent filter according to claim 1 wherein: the inside of straining pole (1) is provided with the filter layer, the surface of inlet tube (2) passes through the screw thread and is connected with outside sewage pipe.

7. A high fouling solvent filter according to claim 1 wherein: the surface of the coarse filter screen (32) is provided with filter holes, the diameter of each small hole is larger than that of the small hole on the surface of the fine filter screen on the lower limiting ring (34), and the surface of the connecting pipe (31) is provided with a rubber pad.

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