CN209302335U - It is a kind of for filtering the Simple filter of liquid - Google Patents

Abstract

The utility model relates to a kind of for filtering the Simple filter of liquid, filtering tank including top opening setting, the bottom of the filtering tank is provided with support frame, the bottom of the screen pipe is communicated with drain pipe, penstock is provided on the drain pipe, filter plate is provided in the filtering tank, several through-holes passed through for liquid are offered on the filter plate, the fixing piece for fixing carbon fiber filter cotton can be provided with for the carbon fiber filter cotton that filter plate covers all by being provided on the filter plate on the filter plate.When use, liquid to be filtered is poured into filtering tank, liquid to be filtered will flow to the tank bottom of filtering tank by carbon fiber filter cotton and filter plate, liquid to be filtered will be cleaner by the filtering of carbon fiber filter cotton at this time, then by drain pipe discharge can the utility model there is the purer effect that can shorten filtration time, and liquid to be filtered is filtered.

Description

It is a kind of for filtering the Simple filter of liquid

Technical field

The utility model relates to filter plant technical fields, more particularly, to a kind of for filtering the Simple filter of liquid Device.

Background technique

In the production preparation process in the fields such as chemical industry, it is often necessary to processing is filtered to solution, so that the production of preparation Product reach quality requirements, and filter is most common filter plant.

A kind of active carbon filter, including filtering are disclosed in the Chinese patent that Authorization Notice No. is CN202237541U It cylinder, activated carbon filter layer, the drain being opened at the top of cartridge filter, the sewage draining exit for being opened in cartridge filter bottom and is opened in below cartridge filter The liquid outlet of side wall, cartridge filter are fixedly arranged above the inlet tube being in communication with the outside, and activated carbon filter layer is pressed grid by filler and filled out Material support plate is fixed between inlet and liquid outlet, which completes the adsorption filtration to liquid by activated carbon filter layer Removal of impurities has the function that remove organic matter, odor, coloration, heavy metal ion, triethylene glycol (TEG) etc. in liquid.

But in above-mentioned technical proposal, takes a long time and be filtered when the density of solution to be filtered is larger, no Conducive to going on smoothly for filter process, there is certain limitation using field.

Utility model content

The purpose of the utility model is to provide a kind of for filtering the Simple filter of liquid, has filtration time shorter Advantage.

The above-mentioned purpose of utility model of the utility model has the technical scheme that

It is a kind of for filtering the Simple filter of liquid, including top opening setting filtering tank, the bottom of the filtering tank Portion is provided with support frame, and the bottom of the screen pipe is communicated with drain pipe, and penstock, the filtering are provided on the drain pipe It is provided with filter plate in tank, several through-holes passed through for liquid are offered on the filter plate, are provided with energy on the filter plate The carbon fiber filter cotton for covering all filter plate is reached, is provided on the filter plate for fixing consolidating for carbon fiber filter cotton Determine part.

Implement above-mentioned technical proposal, in use, liquid to be filtered is poured into filtering tank, liquid to be filtered will pass through carbon Fiber filter cotton and filter plate flow to the tank bottom of filtering tank, and liquid to be filtered will be more by the filtering of carbon fiber filter cotton at this time Add cleaning, be then discharged by drain pipe, wherein because carbon fiber filter cotton is threadiness, is covered with micropore on fiber, institute It is 5 ~ 6 times high with the adsorption capacity specific activity layer of charcoal of carbon fiber filter cotton in aqueous solution, fast 100 ~ 1000 times of the rate of adsorption, and carbon Fiber filter cotton and active carbon layer comparison, which have, is not likely to produce powder, the features such as pressure loss is small, and water velocity is fast, thus to When the density of filtering solution is larger, liquid to be filtered is filtered by carbon fiber filter cotton, filtration time can be shortened, and Liquid to be filtered is filtered purer, more conducively filter process is gone on smoothly；The setting of fixing piece is used for Carbon fiber filter cotton is fixed, is avoided when liquid to be filtered pours into filtering tank, the edge of carbon fiber filter cotton to It filters and generates gap between the internal perisporium of filtering tank under the impulse force of liquid, flowed so that liquid to be filtered is filtered by gap To filtering pot bottom, filter effect is influenced.

Further, the fixing piece includes the hinged fixed ring in edge of edge and filter plate, the carbon fiber filter cotton It is clamped between fixed ring and filter plate.

Implement above-mentioned technical proposal, when pouring into liquid to be filtered in filtering tank, fixed ring will be by carbon fiber filter Cotton is pressed on filter plate, so that carbon fiber filter cotton is not susceptible to deformation under the impulse force of liquid to be filtered, prevents carbon calmly Gap is generated between fiber filter cotton and the internal perisporium of filtering tank, to guarantee filter effect.

Further, it is provided at the hinge joint of the fixed ring and filter plate so that fixed ring is with tight with filter plate always The torsional spring of patch.

Implement above-mentioned technical proposal, it is tighter that the setting of torsional spring enables fixed ring to clamp carbon fiber filter cotton, makes It obtains carbon fiber filter cotton and is not susceptible to deformation under the impulse force of liquid to be filtered, while needing replacing or cleaning carbon fiber filter cotton When, it is only necessary to fixed ring is overturn, so that fixed ring is separated with filter plate, is then taken out carbon fiber filter cotton, more just Just.

Further, it is located on the inner sidewall of the filtering tank below filter plate and is provided with protrusion, the protrusion is provided with It not less than two and is uniformly distributed on the internal perisporium of filtering tank, the protrusion is respectively positioned on same level, the mistake Filter plate is erected in the protrusion.

Implement above-mentioned technical proposal to take out filter plate out of filtering tank, at this time more just so that filter plate is separated with protrusion In cleaning filtering tank or cleaning filter plate, fixed ring is overturn, so that fixed ring is separated with filter plate, it can be more easily by carbon fiber Dimensional filter cotton is taken out.

Further, it is located above fixed ring in the filtering tank and is provided with filter screen, the edge setting of the filter screen There is a hanging rod, in hook-shaped, the hanging rod is hooked together far from the end of filter screen in the filtering for the one end of the hanging rod far from filter screen On the edge of tank tank mouth.

Implement above-mentioned technical proposal, when impurity biggish containing particle in liquid to be filtered, liquid to be filtered is poured into When in filtering tank, liquid to be filtered will first pass through filter screen, miscellaneous in liquid to be filtered body at this time using carbon fiber filter cotton Matter will be trapped on filter screen, and when needing to clear up filter screen, hand-held hanging rod is above mentioned, so that hanging rod is in hook-shaped end and filtering Tank separation, filter screen is proposed to clear up out of filtering tank, can reduce carbon fiber filter cotton to a certain extent in this way Cleaning frequency, extend carbon fiber filter cotton service life, and it is daily only need to clear up filter screen, be more convenient.

Further, it is plugged with the slipping block being inverted U shape on the edge of the filtering tank tank mouth, the slipping block is at least arranged There are two pieces, bellows is connected between the slipping block, spacer sleeve is equipped with multiple annulus on the bellows, is located at the sliding Same light-blocking curtain is respectively connected on multiple annulus between block and adjacent slipping block.

Implement above-mentioned technical proposal, when liquid to be filtered needs to be protected from light, along filtering tank circumferential direction, sliding block is slid, so that ripple Pipe expansion, annulus is as bellows is mobile or uses hand adjustment full circle ring at this time, so that the expansion of light-blocking curtain, to be hidden to filtering tank Light, the liquid to be filtered that filtering of being more convenient in this way need to be protected from light, improves the applicability of the filter, when not needing shading, sliding Sliding block, so that bellows drives light-blocking curtain to fold up.

Further, sealing strip is provided on the periphery wall of the filter plate.

Implement above-mentioned technical proposal, the setting of sealing strip increases the leakproofness between filter plate and filtering tank internal perisporium, So that liquid to be filtered is not easy to pass through between filtering tank and filter plate, to guarantee filter effect.

Further, anti-skid chequer is provided on the face that the fixed ring is contacted with carbon fiber filter cotton.

Implement above-mentioned technical proposal, the setting of anti-skid chequer increases the frictional force between fixed ring and carbon fiber filter cotton, So that carbon fiber filter cotton is less susceptible to deformation under the impact force by water.

Further, the hand slot protruded into for finger is offered on the periphery wall of the fixed ring.

Implement above-mentioned technical proposal, the setting of hand slot so that be more convenient for by fixed ring, carbon fiber filter cotton and filter plate from It is taken out in filtering tank, while hand slot is more convenient for overturning fixed ring, and carbon fiber filter cotton is taken out between filter plate and fixed ring.

In conclusion the advantageous effects of the utility model are as follows:

1. being filtered by carbon fiber filter cotton to liquid to be filtered, filtration time can be shortened, and made to be filtered Liquid can be filtered purer, and more conducively filter process is gone on smoothly；

2. carbon fiber filter cotton is not easy deformation under the impact force by water；

3. the liquid to be filtered that the filter filters need to be protected from light improves the applicability of the filter.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the overall structure cross-sectional view of the utility model.

Fig. 3 is the part-structure explosive view of the utility model.

Fig. 4 is the enlarged drawing of part A in Fig. 3.

In figure, 1, filtering tank；11, raised；12, filter plate；121, through-hole；122, sealing strip；123, torsional spring；13, carbon fiber Dimensional filter cotton；14, fixed ring；141, hand slot；142, anti-skid chequer；15, filter screen；151, hanging rod；16, slipping block；161, ripple Pipe；162, annulus；163, light-blocking curtain；17, drain pipe；171, penstock；2, support frame；21, support rod.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

It referring to Fig.1, is disclosed by the utility model a kind of for filtering the Simple filter of liquid, including top opening is set The filtering tank 1 set, the bottom of filtering tank 1 are provided with support frame 2, in the present embodiment support frame 2 be three support rods 21, three The end of support rod 21 is connected to the bottom of filtering tank 1, and end equal court of three support rods 21 far from filtering tank 1 in isosceles triangle To far from tilting on the outside of filtering tank 1, the bottom of filtering tank 1 is communicated with drain pipe 17, and penstock 171 is provided on drain pipe 17.

Referring to Fig. 2, the lower section that filter plate 12 is located on the inner sidewall of filtering tank 1 is provided with protrusion 11, and protrusion 11 is provided with It not less than two and is uniformly distributed on the internal perisporium of filtering tank 1, all raised 11 are respectively positioned on same level, at this There are six the settings of embodiment protrusions 11, is provided with filter plate 12 in protrusion 11, offers on filter plate 12 several logical for liquid The through-hole 121 crossed, and sealing strip 122 is provided on the periphery wall of filter plate 12, to increase filter plate 12 and 1 internal perisporium of filtering tank Between leakproofness guarantee filter effect so that liquid to be filtered is not easy to pass through between filtering tank 1 and filter plate 12.

Referring to Fig. 2, the top in filtering tank 1 positioned at fixed ring 14 is provided with filter screen 15, the edge setting of filter screen 15 There is hanging rod 151, wherein the one end of hanging rod 151 far from filter screen 15 is in hook-shaped and hooks together on the edge of 1 tank mouth of filtering tank, mistake The setting of strainer 15 is for being filtered the biggish impurity of particle in liquid to be filtered, when needing to clear up filter screen 15, holds Hanging rod 151 above mentions so that hanging rod 151 is separated with filtering tank 1 in hook-shaped end, filter screen 15 is proposed out of filtering tank 1 be It can be cleared up, can reduce the cleaning frequency of carbon fiber filter cotton 13 to a certain extent in this way, extend carbon fiber filter cotton 13 Service life, and it is daily only need to clear up filter screen 15, be more convenient.

Referring to Figures 1 and 2, sliding is plugged with the slipping block 16 being inverted U shape, slipping block 16 on the edge of 1 tank mouth of filtering tank Two pieces at least are provided with, in the present embodiment, there are four the settings of slipping block 16 and is distributed between hanging rod 151 two-by-two, is located at and hangs It is connected with bellows 161 between two slipping blocks 16 between bar 151, spacer sleeve is equipped with multiple annulus 162 on bellows 161, Each annulus 162 fixation in the present embodiment is set at the wave crest of bellows 161, and is located at slipping block 16 and adjacent sliding Same light-blocking curtain 163 is respectively connected on multiple annulus 162 between block 16.

Referring to Fig. 3, it is hinged with fixed ring 14 on the edge of filter plate 12, the outer diameter of fixed ring 14 is equal in the present embodiment The diameter of filter plate 12 is clamped with carbon fiber filter cotton 13, in the present embodiment carbon fiber between fixed ring 14 and filter plate 12 Filter cotton 13 is rounded and diameter is equal to the diameter of filter plate 12.Because carbon fiber filter cotton 13 is threadiness, it is covered on fiber Micropore, so the adsorption capacity specific activity layer of charcoal of carbon fiber filter cotton 13 is 5 ~ 6 times high in aqueous solution, the rate of adsorption fast 100 ~ 1000 times, and carbon fiber filter cotton 13 and active carbon layer compare to have and be not likely to produce powder, and the pressure loss is small, and water velocity is fast etc. Feature, so liquid to be filtered is filtered by carbon fiber filter cotton 13 when the density of solution to be filtered is larger, it can Shorten filtration time, and it is purer that liquid to be filtered is filtered, and more conducively filter process is gone on smoothly.

Referring to Fig. 3, offer the hand slot 141 protruded into for finger on the periphery wall of fixed ring 14, in order to by fixed ring 14, Carbon fiber filter cotton 13 and filter plate 12 take out out of filtering tank 1, while hand slot 141 is more convenient for overturning fixed ring 14, by carbon fiber Dimensional filter cotton 13 is taken out between filter plate 12 and fixed ring 14.

Referring to Fig. 3 and Fig. 4, be provided at the hinge joint of fixed ring 14 and filter plate 12 so that fixed ring 14 have always with The torsional spring 123 that filter plate 12 is close to, and it is provided with anti-skid chequer 142 on the face that contacts with carbon fiber filter cotton 13 of fixed ring 14, In the present embodiment, anti-skid chequer 142 be end be arranged towards 14 center of circle of fixed ring it is convex stupefied, the setting of anti-skid chequer 142 increase consolidates Determine the frictional force between ring 14 and carbon fiber filter cotton 13, torsional spring 123 enables fixed ring 14 to be bonded more with filter plate 12 Tightly, so that clamped tighter of carbon fiber filter cotton 13, so that carbon fiber filter cotton 13 is under the impact force by water, more It is not easy deformation.

The implementation principle of the present embodiment are as follows: in use, liquid to be filtered is poured into filtering tank 1, liquid to be filtered will It by filter screen 15, then flows through carbon fiber filter cotton 13 and filter plate 12 flow to the tank bottom of filtering tank 1, pass through filter screen at this time 15 and the filtering liquid to be filtered of carbon fiber filter cotton 13 will be cleaner, then open penstock 171 for filtered liquid Body is discharged by drain pipe 17.

It is circumferential along filtering tank 1 when liquid to be filtered needs to be protected from light, sliding block is slid, so that bellows 161 is unfolded, is justified at this time Ring 162 will be driven by the wave crest of bellows 161, so that light-blocking curtain 163 is unfolded, to carry out shading to filtering tank 1, so more Convenient for the liquid to be filtered that filtering need to be protected from light, the applicability of the filter is improved, when not needing shading, slides sliding block, so that Annulus 162 is mobile with bellows 161, and light-blocking curtain 163 is finally driven to fold up.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims (9)

1. a kind of for filtering the Simple filter of liquid, the filtering tank (1) including top opening setting, it is characterised in that: institute The bottom for stating filtering tank (1) is provided with support frame (2), and the bottom of the filtering tank (1) is communicated with drain pipe (17), the drain It is provided with penstock (171) on pipe (17), is provided with filter plate (12) in the filtering tank (1), is opened on the filter plate (12) Equipped with several through-holes (121) passed through for liquid, being provided on the filter plate (12), filter plate (12) can be completely covered Carbon fiber filter cotton (13) firmly is provided with the fixing piece for fixing carbon fiber filter cotton (13) on the filter plate (12).

2. according to claim 1 a kind of for filtering the Simple filter of liquid, it is characterised in that: the fixing piece packet The edge fixed ring (14) hinged with the edge of filter plate (12) is included, the carbon fiber filter cotton (13) is clamped in fixed ring (14) Between filter plate (12).

3. according to claim 2 a kind of for filtering the Simple filter of liquid, it is characterised in that: the fixed ring (14) be provided at the hinge joint of filter plate (12) so that fixed ring (14) has the torsional spring be close to always with filter plate (12) (123)。

4. according to claim 3 a kind of for filtering the Simple filter of liquid, it is characterised in that: the filtering tank (1) it is located at below filter plate (12) on inner sidewall and is provided with raised (11), the protrusion (11) is provided with not less than two And be uniformly distributed on the internal perisporium of filtering tank (1), the protrusion (11) is respectively positioned on same level, the filter plate (12) it is erected on raised (11).

5. according to claim 4 a kind of for filtering the Simple filter of liquid, it is characterised in that: the filtering tank (1) it is located above fixed ring (14) in and is provided with filter screen (15), the edge of the filter screen (15) is provided with hanging rod (151), the one end of the hanging rod (151) far from filter screen (15) is in hook-shaped, end of the hanging rod (151) far from filter screen (15) Portion hooks together on the edge of the filtering tank (1) tank mouth.

6. according to claim 1 a kind of for filtering the Simple filter of liquid, it is characterised in that: the filtering tank (1) slipping block (16) being inverted U shape is plugged on the edge of tank mouth, the slipping block (16) is at least provided with two pieces, the cunning It moves between block (16) and is connected with bellows (161), spacer sleeve is equipped with multiple annulus (162) on the bellows (161), is located at institute It states and is respectively connected with same light-blocking curtain (163) on multiple annulus (162) between slipping block (16) and adjacent slipping block (16).

7. according to claim 1 a kind of for filtering the Simple filter of liquid, it is characterised in that: the filter plate (12) sealing strip (122) are provided on periphery wall.

8. according to claim 2 a kind of for filtering the Simple filter of liquid, it is characterised in that: the fixed ring (14) anti-skid chequer (142) are provided on the face contacted with carbon fiber filter cotton (13).

9. according to claim 8 a kind of for filtering the Simple filter of liquid, it is characterised in that: the fixed ring (14) the hand slot (141) protruded into for finger is offered on periphery wall.