CN207822604U - Large capacity jenag strainer - Google Patents

Abstract

The utility model provides a kind of Jenag strainer, including filter fuselage, the filtering area of filter assemblies formation is provided in the fuselage, the lower part side of the fuselage offers feed inlet, a superpressure refluxing opening is vertically installed on the feed inlet, the back offers cleaner liquid outlet, the filtering area includes the filter body for being set to the card of back and being vertically installed in card bottom, the underbelly is tapered, the bottom of the fuselage is provided with sewage draining exit, liquid to be filtered is after feed inlet passes into filtering area filtering when filtering, cleaner liquid is exported by cleaner liquid and is discharged.The beneficial effects of the utility model are embodied in：Filter can be cleaned in time, meanwhile, setting of keeping at a distance between filter core and filter top fully can carry out waiting for the filtering of filtrate, pass through and the better cleaning that pickle import in time carries out filter inside be arranged.

Description

Large capacity Jenag strainer

Technical field

The utility model belongs to Millipore filtration techniques field, and in particular to a kind of large capacity Jenag strainer and its filtering Method.

Background technology

Water is indispensable resource in people's lives, for some mountain areas, can drink clean water source It is not easy, if only on one's own account receive mountain on water source carry out precipitation filtration yield it is extremely limited.And some large reservoirs etc. Filtering also lack some highly practical filters water quality be filtered.Equally, for some industrial chemicals, great Rong The filter of amount generally all lacks self-cleaning function.

Utility model content

In order to solve the deficiencies in the prior art, the utility model provides a kind of large capacity Jenag strainer and its filtering Method.

The purpose of this utility model is achieved through the following technical solutions：

Large capacity Jenag strainer, including filter fuselage are provided with the filtering of filter assemblies formation in the fuselage The lower part side in area, the fuselage offers feed inlet, and a superpressure refluxing opening, the fuselage are vertically installed on the feed inlet Top offers cleaner liquid outlet, and the filtering area includes being set to the card of back and being vertically installed in card bottom Filter body, the underbelly is tapered, and the bottom of the fuselage is provided with sewage draining exit, and liquid to be filtered passes through feed inlet when filtering After passing into filtering area filtering, cleaner liquid is exported by cleaner liquid and is discharged.

Preferably, the back is provided with a refluxing opening, and the tip height of the superpressure refluxing opening is higher than refluxing opening Highly.

Preferably, the feed inlet is set to the upper end of the tapered lower portion of the filter.

Preferably, the filter is additionally provided with a pickle import and into gas bell mouth.

Preferably, the pickle import and the both sides that tapered lower portion is respectively placed in into gas bell mouth.

Preferably, the filter body is PE formulas filter core or filter cloth formula filter core or microporous membrane filter element.

Preferably, it is additionally provided on the filter fuselage and wants sensor for detect pressure in filter.

Preferably, a recoil mouth is additionally provided on the fuselage.

Preferably, the refluxing opening, recoil mouth, feed inlet and pickle import may be contained within the same of the filter Side.

Preferably, Jenag strainer filter method described above, includes the following steps：

Raw material enters from filtering machine inlet, is full of entire filter by filtering area, opens refluxing opening, will be first in raw material It carries out reflux 10-20 minutes and opens the collection that cleaner liquid outlet carries out cleaner liquid again fully to exclude the sludge in raw material, in mistake The pressure detecting in fuselage is carried out by the pressure sensor of filter fuselage during filter, after reaching pressure, closes charging Mouthful, the relief valve of filter fuselage is opened, and open recoil mouth and sewage draining exit progress blowdown, entire filtering process is completed, if row During dirt, sewage draining exit blocks, and can be advertised to sewage draining exit by carrying out air inlet into gas bell mouth.

The beneficial effects of the utility model are embodied in：Filter can be cleaned in time, meanwhile, filter core and filter top It keeps at a distance between portion setting, fully can carry out waiting for the filtering of filtrate, by the way that pickle import is arranged in time to filter inside The better cleaning carried out.

Description of the drawings

Fig. 1：The structural schematic diagram of the utility model filter.

Fig. 2：The overlooking structure diagram of the utility model Fig. 1.

Fig. 3：The flowage structure schematic diagram of the utility model filter when in use.

Specific implementation mode

It is specifically described the technical solution of the utility model with reference to embodiments, the utility model discloses a kind of large capacity Jenag strainer is provided in the fuselage in conjunction with shown in Fig. 1-Fig. 2, including filter fuselage 1 that underbelly is tapered It is provided with one end distance at the top of the filtering area that filter assemblies 2 are formed, the filtering area and filter, for being filled to filtered fluid Divide reflux.

The filtering area includes the filter body for being set to the card of back and being vertically installed in card bottom.The filter Core is PE formulas filter core or filter cloth formula filter core or microporous membrane filter element.

The lower part side of the fuselage offers feed inlet 17, is specifically set to the upper of the tapered lower portion of the filter End.Since the filter is generally incorporated in large reservoir, raw material is a large amount of water source, and big flow water source will produce one into fashionable Fixed pressure, it is more smooth in order to feed, a superpressure refluxing opening 18 is vertically installed on the feed inlet.The back opens up There is cleaner liquid to export 13, the bottom of the fuselage is provided with sewage draining exit 14, and liquid to be filtered enters warp by feed inlet 17 when filtering After crossing filtering area filtering, cleaner liquid passes through 13 discharge of cleaner liquid outlet.

The back is provided with a refluxing opening 11, and the tip height of the superpressure refluxing opening 18 is high higher than refluxing opening 11 Degree.The filter is additionally provided with a pickle import and into gas bell mouth.

The pickle import and the both sides that tapered lower portion is respectively placed in into gas bell mouth.On the filter fuselage It is additionally provided with the pressure sensor for detecting pressure in filter.

Be additionally provided with a recoil mouth 12 on the fuselage, the refluxing opening 11, recoil mouth 12, feed inlet 17 and pickle into Mouth 16 may be contained within the same side of the filter.

Jenag strainer filter method described above includes the following steps in conjunction with shown in Fig. 2：

Raw material enters filtering machine inlet 17 by feed pump from head tank 4 and enters, by filtering area full of entire Filter, if excessive in the logical pressure as during, raw material can flow back into head tank 4 by superpressure refluxing opening 18.

First raw material is entered head tank 4 and first carries out reflux 10-20 minutes by opening refluxing opening 11, fully to exclude in raw material Sludge open again cleaner liquid outlet 13, pass through cleaner liquid collecting tank 6 carry out cleaner liquid collection.Passed through in filter process The pressure sensor of filter fuselage carries out the pressure detecting in fuselage, after reaching pressure, closes feed inlet 17, opens filter The relief valve of fuselage, and recoil mouth 12 and the progress blowdown of sewage draining exit 14 are opened, complete entire filtering process, wherein recoil mouth 12 With 4 unicom of head tank, sewage draining exit and dirty material 7 unicom of collecting tank, if during blowdown, sewage draining exit 14 blocks, can be by into tympanites It steeps mouth 15 and carries out air inlet, sewage draining exit is advertised.It, can be by pickling flow container 5 if needing to clean in machine after filter filtering Pickle be passed through in filter and cleaned.

Still there are many specific embodiments for certain the utility model, are just not listed one by one herein.It is all to use equivalent replacement Or equivalent transformation and all technical solutions for being formed, within the scope of all falling within the requires of the utility model protection.

Claims (9)

1. large capacity Jenag strainer, including filter fuselage, the filtering area of filter assemblies formation is provided in the fuselage, It is characterized in that：The lower part side of the fuselage offers feed inlet, and a superpressure refluxing opening is vertically installed on the feed inlet, The back offers cleaner liquid outlet, and the filtering area includes being set to the card of back and being vertically installed in flower The filter body in board bottom portion, the underbelly is tapered, and the bottom of the fuselage is provided with sewage draining exit, and liquid to be filtered passes through when filtering Cross feed inlet pass into filtering area filtering after, cleaner liquid pass through cleaner liquid outlet discharge.

2. large capacity Jenag strainer as described in claim 1, it is characterised in that：The back is provided with a reflux Mouthful, the tip height of the superpressure refluxing opening is higher than reflux open height.

3. large capacity Jenag strainer as claimed in claim 2, it is characterised in that：The feed inlet is set to the filtering The upper end of the tapered lower portion of machine.

4. large capacity Jenag strainer as claimed in claim 3, it is characterised in that：The filter is additionally provided with a pickling Liquid import and into gas bell mouth.

5. large capacity Jenag strainer as claimed in claim 4, it is characterised in that：The pickle import and the air inlet It is bubbled the both sides that mouth is respectively placed in tapered lower portion.

6. large capacity Jenag strainer as claimed in claim 5, it is characterised in that：The filter body is PE formula filter cores, or Filter cloth formula filter core or microporous membrane filter element.

7. large capacity Jenag strainer as claimed in claim 6, it is characterised in that：It is additionally provided on the filter fuselage Pressure sensor for detecting pressure in filter.

8. large capacity Jenag strainer as claimed in claim 7, it is characterised in that：A recoil is additionally provided on the fuselage Mouthful.

9. large capacity Jenag strainer as claimed in claim 8, it is characterised in that：The refluxing opening, recoil mouth, feed inlet And pickle import may be contained within the same side of the filter.