CN112237757A - Emulsion filter - Google Patents
Emulsion filter Download PDFInfo
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- CN112237757A CN112237757A CN201910642897.0A CN201910642897A CN112237757A CN 112237757 A CN112237757 A CN 112237757A CN 201910642897 A CN201910642897 A CN 201910642897A CN 112237757 A CN112237757 A CN 112237757A
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- filter
- emulsion
- outer cylinder
- cylinder
- waste residue
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- 239000000839 emulsion Substances 0.000 title claims abstract description 105
- 239000002699 waste material Substances 0.000 claims abstract description 48
- 238000003756 stirring Methods 0.000 claims abstract description 34
- 239000011550 stock solution Substances 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000004891 communication Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 239000007921 spray Substances 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 11
- 235000017491 Bambusa tulda Nutrition 0.000 description 11
- 241001330002 Bambuseae Species 0.000 description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 11
- 239000011425 bamboo Substances 0.000 description 11
- 230000005484 gravity Effects 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 101150114468 TUB1 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0006—Settling tanks provided with means for cleaning and maintenance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0015—Controlling the inclination of settling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
The invention relates to an emulsion filter, which belongs to the technical field of filter equipment, and the technical scheme of the emulsion filter is characterized by comprising an outer cylinder, a support frame and a filter cylinder, wherein the filter cylinder is positioned in the outer cylinder and is coaxial with the outer cylinder, and two ends of the filter cylinder are opened; one end of the outer cylinder is provided with a stock solution inlet communicated with the interior of the filter cylinder; the other end of the outer cylinder is provided with a clear liquid outlet and a waste residue outlet, and the outer cylinder is inclined downwards from one end of the stock solution inlet to the clear liquid outlet; the waste residue outlet is positioned at one end of the clear liquid outlet, which is far away from the stock solution inlet, and the communication height of the clear liquid outlet and the outer cylinder is higher than that of the waste residue outlet and the outer cylinder; the inner part of the filter cylinder is provided with a stirring framework, two ends of the stirring framework are rotationally connected with the outer cylinder around the axis of the filter cylinder, and the emulsion filter also comprises a driving piece for driving the stirring framework to rotate; the problem that the prior emulsion filter is inconvenient to clean waste residues generated in the filtering process is solved; can convenient and fast clear up the collection to the waste residue that emulsion filter filtration produced.
Description
Technical Field
The invention relates to the technical field of filter equipment, in particular to an emulsion filter.
Background
Electrostatic powder spraying is a common surface treatment process, and is widely applied to various aspects of industrial production, in particular to advanced manufacturing fields such as high-speed rails, aerospace and the like. In the preparation of the powder coating, an intermediate product in an emulsion state needs to be fed, and the purity and quality of the emulsion directly influence the quality of the finished powder coating. The high-performance coating intermediate products such as PVDF emulsion, FEP emulsion and the like have severe requirements on the production and filtration of the PVDF emulsion, the FEP emulsion and the like. The emulsion filter is equipment for producing and filtering emulsion in industrial production and is widely applied to various emulsion processing and production.
The current emulsion filter can refer to the chinese utility model patent application document with the grant publication number of CN204337864U, and it discloses an emulsion filter, be the toper and the ladle body is the columniform staving including the ladle bottom, the junction of the ladle bottom and the ladle body of staving be equipped with down the filter screen, the top of ladle body be equipped with the filter screen, the top of ladle body still be equipped with the bung that is used for covering the staving, the mesh of going up the filter screen be greater than the mesh of filter screen down.
When the existing emulsion filter is used for processing stock solution (emulsion doped with more solid impurities), the stock solution is added into the barrel body from an opening at the upper part of the barrel body, and then the solid impurities in the stock solution are filtered through the filter screen, so that clear solution (emulsion doped with less solid impurities) with higher purity is obtained from the discharge port. But the top of filter screen can be stayed to the waste residue that filters the production, and then need be at the in-process that uses emulsion filter, need regularly clear up the waste residue on the filter screen, and then avoid filtering subsequent emulsion and produce harmful effects.
When the waste residue to among the current emulsion filter is cleared up, the waste residue can only be followed and is cleared up the opening on staving upper portion, because emulsion filter's staving generally has great volume moreover, therefore can't empty emulsion filter's staving, and then very inconvenient to the waste residue clearance that produces in the filtering process.
Disclosure of Invention
The invention aims to provide an emulsion filter, which can conveniently and quickly clean and collect waste residues generated by filtration of the emulsion filter.
The above object of the present invention is achieved by the following technical solutions: an emulsion filter comprises an outer cylinder, a support frame fixedly connected with the outer cylinder and a filter device arranged in the outer cylinder, wherein the filter device adopts a filter cylinder which is positioned in the outer cylinder and is coaxial with the outer cylinder, and two ends of the filter cylinder are opened; one end of the outer cylinder is provided with a stock solution inlet which is communicated with the interior of the filter cylinder; the other end of the outer cylinder is provided with a clear liquid outlet and a waste residue outlet, and the outer cylinder is inclined downwards from one end of the stock solution inlet to the clear liquid outlet; the waste residue outlet is positioned at one end of the clear liquid outlet, which is far away from the stock solution inlet, and the communication height of the clear liquid outlet and the outer cylinder is higher than that of the waste residue outlet and the outer cylinder; the emulsion filter is characterized in that a stirring framework is arranged inside the filter cylinder, two ends of the stirring framework are rotatably connected with the outer cylinder around the axis of the filter cylinder, and the emulsion filter further comprises a driving piece for driving the stirring framework to rotate.
By adopting the technical scheme, the outer cylinder of the emulsion filter is obliquely arranged, the stock solution is added from the higher end of the outer cylinder, the emulsion and the waste residues are naturally settled under the action of gravity, the emulsion is filtered by the peripheral surface of the filter cylinder, and the waste residues are discharged from the lower end of the filter cylinder into the filter cylinder; the stirring framework is driven to rotate by the driving piece, so that when less raw liquid is added into the filter cylinder, the raw liquid can be driven to be distributed on the peripheral surface of the filter cylinder, and the filtering efficiency is further improved; because the waste residue outlet is positioned at one end of the clear liquid outlet far away from the stock solution inlet, and the communication height of the clear liquid outlet and the outer cylinder is higher than that of the waste residue outlet and the outer cylinder, emulsion doped in the waste residue can be reduced to the greatest extent, and the waste residue and the emulsion can be thoroughly separated; waste residue and emulsion can autosegregation get rid of the emulsion filter in filtering process under the effect of gravity, need not the manual work and arranges the sediment, and the clearance to the waste residue is convenient, and filtration efficiency is high.
The invention is further configured to: and a wire brush is fixed on the surface of the stirring framework close to the inner wall of the filter cylinder and is abutted against the inner wall of the filter cylinder.
Through adopting above-mentioned technical scheme, the easy of emulsion gathers into big emulsion droplet because of the gravitation between the molecule, and then is difficult for passing through from the space of straining a section of thick bamboo, through the setting of silk brush, when stirring the skeleton and rotating, breaks up into the miniemulsion droplet with big emulsion droplet through the silk brush, and then makes passing through of emulsion can be smooth strain a section of thick bamboo, has improved filtration efficiency.
The invention is further configured to: the silk brush includes brush hair, connecting axle and elastic clamping spare, elastic clamping spare and stirring skeleton fixed connection, the brush hair cup joints with the connecting axle, elastic clamping spare is fixed to the cup joint end and the connecting axle joint of brush hair.
By adopting the technical scheme, the traditional wire brush generally adopts the mode that the brush hair is nailed on the framework through the nails, and the nailed joint of the brush hair is easily stressed and broken in the long-time use process, so that the brush hair falls off; the bristles of the wire brush are sleeved with the connecting shaft and are clamped and fixed, so that the bristles are not easy to break and fall off, and the pollution of the falling bristles to emulsion can be effectively reduced.
The invention is further configured to: the elastic clamping piece comprises a clamping groove part with an opening at one end and an installation plate part fixedly connected with one side wall of the clamping groove part; the sleeve joint end of the brush hair is abutted against the inner wall of the clamping groove part.
Through adopting above-mentioned technical scheme, elastic joint spare include one end open-ended draw-in groove portion and with one of them lateral wall fixed connection's of draw-in groove portion installation board, install brush hair and connecting axle through draw-in groove portion fixedly, through the setting of installation board, conveniently expand the operation with the opening of draw-in groove portion when maintaining the silk brush, and then replace the brush hair.
The invention is further configured to: the filter cartridge adopts a wedge-shaped net.
Through adopting above-mentioned technical scheme, the surfacing of wedge filter screen, and then in carrying out the filtering process to the stoste, the difficult adhesion of residue is strained on a section of thick bamboo inner wall, and the wedge filter screen has homogeneous surface filtration performance, and difficult emergence is blockked up, and then can be good strains the stoste in the section of thick bamboo to the joining and filter, makes emulsion and residue separation.
The invention is further configured to: the filter cartridge is made of 316L materials.
By adopting the technical scheme, the 316L material has good corrosion resistance and durability, and is not easy to corrode and damage the emulsion, so that the emulsion can be well filtered.
The invention is further configured to: the included angle between the axis of the outer cylinder and the horizontal plane is 10-15 degrees.
By adopting the technical scheme, when the inclination angle of the outer cylinder is too large, the flow speed of the stock solution added into the filter cylinder is too high, so that the emulsion cannot be fully separated from the waste residues, and more emulsion is doped in the discharged waste residues; when the inclination angle of the outer cylinder is smaller, the component force of the gravity of the stress of the waste residue is smaller, so that the waste residue is easy to attach to the inner wall of the filter cylinder and cannot be discharged; the outer cylinder is set to be an inclined angle of 10-15 degrees, so that the waste residue and the emulsion can be well separated.
The invention is further configured to: a plurality of water spray pipes are uniformly distributed on the inner wall of the outer barrel in the circumferential direction, and a plurality of water spray nozzles which are arranged along the radial direction of the outer barrel and are communicated with the water spray pipes are arranged on the water spray pipes along the length direction; the circumferential surface of the outer barrel is provided with a water inlet which is communicated with a water spraying pipe.
Through adopting above-mentioned technical scheme, have a plurality of spray pipes through at outer section of thick bamboo inner wall circumference equipartition, and then let in clear rivers to the spray pipe through the water inlet with the spray pipe intercommunication, through clear rivers convection current urceolus and strain between the section of thick bamboo and the cavity and strain an inside washing away of straining, and then can wash remaining emulsion in the emulsion filter to reduce emulsion filter inside and remain.
The invention is further configured to: and a manual ball valve is arranged at the water inlet and the water outlet.
Through adopting above-mentioned technical scheme, through set up manual ball valve in water inlet department, when meeting water inlet and high-pressure water source, switch on and close the water inlet and have high reliability, be difficult for touching by mistake.
The invention is further configured to: the driving piece adopts explosion-proof gear motor, explosion-proof gear motor's organism and urceolus fixed connection, explosion-proof gear motor's output shaft sets up and fixed connection with the axis of rotation of stirring skeleton is coaxial.
Through adopting above-mentioned technical scheme, explosion-proof gear motor's reliable durable bears the overload capacity height, and then adopts explosion-proof gear motor to drive the stirring skeleton and have good stability and reliability.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the outer cylinder of the emulsion filter is obliquely arranged, the stock solution is added from the higher end of the outer cylinder, the emulsion and the waste residues are naturally settled under the action of gravity, the emulsion is filtered by the peripheral surface of the filter cylinder, and the waste residues are discharged from the slag hole at the lower end of the filter cylinder; the stirring framework is driven to rotate by the driving piece, so that when less raw liquid is added into the filter cylinder, the raw liquid can be driven to be distributed on the peripheral surface of the filter cylinder, and the filtering efficiency is further improved; because the waste residue outlet is positioned at one end of the clear liquid outlet far away from the stock solution inlet, and the communication height of the clear liquid outlet and the outer cylinder is higher than that of the waste residue outlet and the outer cylinder, emulsion doped in the waste residue can be reduced to the greatest extent, and the waste residue and the emulsion can be thoroughly separated; under the action of gravity, the waste residue and the emulsion can be automatically separated and removed from the emulsion filter in the filtering process, manual slag discharge is not needed, the waste residue is convenient to clean, and the filtering efficiency is high;
2. through the arrangement of the wire brush, when the stirring framework rotates, the large emulsion drops are scattered into small emulsion drops through the wire brush, so that emulsion can smoothly pass through the filter cartridge, the filtering efficiency is improved, and the bristles of the wire brush are fixedly installed by adopting a clamping structure and are not easy to break and fall, so that the pollution of the falling of the bristles to the emulsion can be effectively reduced;
3. cross and have a plurality of spray pipes at outer section of thick bamboo inner wall circumference equipartition, and then let in clear rivers to the spray pipe through the water inlet with the spray pipe intercommunication, through clear convection current urceolus and strain between the section of thick bamboo and the cavity and strain an inside washing away of straining, and then can wash remaining emulsion in the emulsion filter to reduce emulsion filter inside and remain.
Drawings
FIG. 1 is a schematic diagram of the construction of an emulsion filter;
FIG. 2 is a perspective view of the inner structure of the outer tub side;
FIG. 3 is a perspective view showing the inner structure of the end face of the outer cylinder;
fig. 4 is a schematic plan view of the wire brush.
In the figure, 1, an outer cylinder; 11. a stock solution inlet; 12. a clear liquid outlet; 13. a waste residue outlet; 14. a water inlet; 141. a manual ball valve; 2. a support frame; 3. a filter cartridge; 4. stirring the framework; 5. a wire brush; 51. brushing; 52. a connecting shaft; 53. an elastic clamping piece; 531. a slot clamping part; 532. a mounting plate portion; 6. a water spray pipe; 7. explosion-proof gear motor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
An emulsion filter, referring to fig. 1, comprises a support frame 2, an outer cylinder 1 and a filtering device arranged in the outer cylinder 1. The outer cylinder 1 is made of 304 stainless steel, and is firm and durable, and the support frame 2 is fixedly connected with the outer cylinder 1 and used for supporting the outer cylinder 1, so that the outer cylinder 1 is obliquely arranged. One end of the outer cylinder 1 is provided with a stock solution inlet 11, and the other end of the outer cylinder 1 is provided with a clear liquid outlet 12 and a waste residue outlet 13. The outer cylinder 1 inclines downwards from one end of the stock solution inlet 11 to the clear solution outlet 12, and the included angle between the axis of the outer cylinder 1 and the horizontal plane is 10-15 degrees. The waste residue outlet 13 is positioned at one end of the clear liquid outlet 12 far away from the stock solution inlet 11, and the communication height of the clear liquid outlet 12 and the outer cylinder 1 is higher than that of the waste residue outlet 13 and the outer cylinder 1.
Referring to fig. 1 and 2, the filter device adopts a filter cartridge 3 which is positioned inside an outer cylinder 1 and is coaxial with the outer cylinder 1, and the filter cartridge 3 adopts a 316L wedge-shaped filter screen, so that the filter device has uniform surface filtering performance, is not easy to block and has good corrosion resistance. Both ends of the filter cartridge 3 are open, and the stock solution inlet 11 is communicated with the inside of the filter cartridge 3. When the stock solution is fed into the interior of the filter cartridge 3 through the stock solution inlet 11, the stock solution flows toward the clear solution outlet 12 by gravity. The emulsion molecules pass through the gap of the peripheral wall of the filter cartridge 3 into the cavity formed by the filter cartridge 3 and the outer cylinder 1 and then flow downward, so that the clear liquid outlet 12 flows out. The waste residue in the stock solution can not pass through the gap of the filter cylinder 3, and then slides downwards along the inside of the filter cylinder 3, and is discharged out of the outer cylinder 1 through the waste residue outlet 13. The communicating height of the clear liquid outlet 12 and the outer cylinder 1 is higher than that of the waste residue outlet 13 and the outer cylinder 1, so that the residual emulsion in the waste residue can be filtered as much as possible, and the emulsion and the residue can be separated more thoroughly.
Referring to fig. 2 and 3, a stirring frame 4 is provided inside the filter cartridge 3, and both ends of the stirring frame 4 are rotatably connected to the outer cylinder 1 around the axis of the filter cartridge 3. Emulsion filter still carries out pivoted driving piece including drive stirring skeleton 4, and the driving piece adopts explosion-proof gear motor 7, and explosion-proof gear motor 7's organism and urceolus 1 fixed connection, explosion-proof gear motor 7's output shaft and the coaxial setting of the axis of rotation of stirring skeleton 4 and fixed connection. The stirring framework 4 is driven by the explosion-proof speed reducing motor 7, so that the stirring framework 4 rotates around the rotation shaft of the stirring framework and the outer cylinder 1, and further when less emulsion exists in the filter cylinder 3, the contact area between the emulsion and the inner wall of the filter cylinder 3 is increased, and the filtering efficiency of the emulsion can be effectively improved.
Referring to fig. 2 and 3, a plurality of spray pipes 6 are uniformly distributed on the inner wall of the outer cylinder 1 in the circumferential direction, and a plurality of spray nozzles which are arranged along the radial direction of the outer cylinder 1 and are communicated with the spray pipes 6 are arranged on the spray pipes 6 along the length direction; the circumferential surface of the outer cylinder 1 is provided with a water inlet 14, and the water inlet 14 is communicated with the spray pipe 6. The water inlet 14 is provided with a manual ball valve 141. The water inlet 14 is connected to a pressure water source, and the manual ball valve 141 is opened, and the cavity between the filter cartridge 3 and the outer tub 1 is washed by the water flow by supplying water to the water spray pipe 6 and spraying a clean water flow through the water spray nozzle. Under the effect of pressure, rivers can enter into straining a section of thick bamboo 3 through straining a space of 3, and then cooperate the rotation of stirring skeleton 4, erode the inside emulsion of straining a section of thick bamboo 3, and the liquid that erodees the production is discharged by clear liquid export 12. The residual emulsion in the emulsion filter is washed by water flow, so that the residual emulsion in the emulsion filter can be effectively reduced.
Referring to fig. 3 and 4, a wire brush 5 is fixed on the surface of the stirring frame 4 near the inner wall of the filter cartridge 3, and the wire brush 5 comprises bristles 51, a connecting shaft 52 and an elastic clamping piece 53. The elastic clamping piece 53 is fixedly connected with the stirring framework 4, the brush hair 51 is sleeved with the connecting shaft 52, the elastic clamping piece 53 is used for clamping and fixing the sleeved end of the brush hair 51 and the connecting shaft 52, and the brush hair 51 of the wire brush 5 is abutted against the inner wall of the filter cylinder 3. The molecules of the emulsion have attractive force, so that the emulsion adhered to the surface of the filter cartridge 3 is easily gathered into larger droplets and is not easily passed through the gaps of the filter cartridge 3. The brush hair 51 through the silk brush 5 and the butt of straining a 3 inner wall, and then rotate the in-process at stirring skeleton 4, break up big emulsion through brush hair 51, and then make the emulsion pass through the space of straining a 3 easily, and then improve filtration efficiency.
Referring to fig. 4, the elastic clip 53 includes a clip groove portion 531 with an opening at one end and a mounting plate portion 532 fixedly connected to one side wall of the clip groove portion 531. The connecting shaft 52 sleeved with the brush bristles 51 is arranged in the clamping groove part 531, so that the sleeved end of the brush bristles 51 is abutted against the inner wall of the clamping groove part 531, and the brush bristles 51, the connecting shaft 52 and the elastic clamping piece 53 are relatively fixed through the clamping groove part 531. Through the setting of installation plate portion 532, conveniently enlarge the operation with the opening of draw-in groove portion 531, and then conveniently make and maintain the replacement to brush hair 51 brush 5.
The implementation principle of the embodiment is as follows:
stock solution is added into the emulsion filter from the stock solution inlet 11, and the added stock solution enters the filter cylinder 3 of the emulsion filter and flows towards the clear solution outlet 12. The stirring framework 4 is driven to rotate by the explosion-proof speed reducing motor 7, so that the contact area of the stock solution and the inner wall of the filter cylinder 3 is increased, and the filtering efficiency is increased. The large droplets of milk adhering to the inner wall of the filter cartridge 3 are broken up by the wire brush 5, making it easier for the emulsion to pass through the interstices of the filter cartridge 3. The emulsion molecules pass through the gap of the peripheral wall of the filter cartridge 3 into the cavity formed by the filter cartridge 3 and the outer cylinder 1 and then flow downward, so that the clear liquid outlet 12 flows out. The waste residue in the stock solution can not pass through the gap of the filter cylinder 3, and then slides downwards along the inside of the filter cylinder 3, and is discharged out of the outer cylinder 1 through the waste residue outlet 13. After the completion is to the filtration of emulsion, through water inlet 14 access pressure water source, and then wash through spray pipe 6 to straining the cavity between 3 and the urceolus 1 and straining the inside of 3 of section of thick bamboo, cooperate the rotation of stirring skeleton 4 simultaneously to can further wash remaining emulsion in the emulsion filter, reduce the inside remaining emulsion of emulsion filter.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The utility model provides an emulsion filter, includes urceolus (1), with urceolus (1) fixed connection's support frame (2) and set up the filter equipment in urceolus (1) inside, its characterized in that: the filter device adopts a filter cylinder (3) which is positioned in an outer cylinder (1) and is coaxial with the outer cylinder (1), and two ends of the filter cylinder (3) are opened; one end of the outer cylinder (1) is provided with a stock solution inlet (11), and the stock solution inlet (11) is communicated with the interior of the filter cylinder (3); the other end of the outer cylinder (1) is provided with a clear liquid outlet (12) and a waste residue outlet (13), and the outer cylinder (1) is inclined downwards from one end of the stock solution inlet (11) to the clear liquid outlet (12); the waste residue outlet (13) is positioned at one end of the clear liquid outlet (12) far away from the stock solution inlet (11), and the communication height of the clear liquid outlet (12) and the outer cylinder (1) is higher than that of the waste residue outlet (13) and the outer cylinder (1); the emulsion filter is characterized in that a stirring framework (4) is arranged inside the filter cylinder (3), two ends of the stirring framework (4) are rotatably connected with the outer cylinder (1) around the axis of the filter cylinder (3), and the emulsion filter further comprises a driving piece for driving the stirring framework (4) to rotate.
2. The emulsion filter of claim 3, wherein: and a wire brush (5) is fixed on the surface of the stirring framework (4) close to the inner wall of the filter cylinder (3), and the wire brush (5) is abutted against the inner wall of the filter cylinder (3).
3. The emulsion filter of claim 1, wherein: the silk brush (5) comprises bristles (51), a connecting shaft (52) and an elastic clamping piece (53), the elastic clamping piece (53) is fixedly connected with the stirring framework (4), the bristles (51) are sleeved with the connecting shaft (52), and the elastic clamping piece (53) is clamped and fixed to the sleeved end of the bristles (51) and the connecting shaft (52).
4. The emulsion filter of claim 3, wherein: the elastic clamping piece (53) comprises a clamping groove part (531) with an opening at one end and an installation plate part (532) fixedly connected with one side wall of the clamping groove part (531); the sleeving end of the brush hair (51) is abutted against the inner wall of the clamping groove part (531).
5. The emulsion filter of claim 1, wherein: the filter cartridge (3) adopts a wedge-shaped net.
6. The emulsion filter of claim 5, wherein: the filter cartridge (3) is made of 316L material.
7. The emulsion filter of claim 1, wherein: the included angle between the axis of the outer cylinder (1) and the horizontal plane is 10-15 degrees.
8. The emulsion filter of claim 1, wherein: a plurality of water spray pipes (6) are uniformly distributed on the inner wall of the outer barrel (1) in the circumferential direction, and a plurality of water spray nozzles which are arranged along the radial direction of the outer barrel (1) and are communicated with the water spray pipes (6) are arranged on the water spray pipes (6) along the length direction; the water inlet (14) is formed in the circumferential surface of the outer barrel (1), and the water inlet (14) is communicated with the water spraying pipe (6).
9. The emulsion filter of claim 8, wherein: and a manual ball valve (141) is arranged at the water inlet (14).
10. The emulsion filter of claim 1, wherein: the driving piece adopts explosion-proof gear motor (7), the organism and urceolus (1) fixed connection of explosion-proof gear motor (7), the output shaft of explosion-proof gear motor (7) and the coaxial setting of the axis of rotation of stirring skeleton (4) and fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642897.0A CN112237757A (en) | 2019-07-17 | 2019-07-17 | Emulsion filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642897.0A CN112237757A (en) | 2019-07-17 | 2019-07-17 | Emulsion filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112237757A true CN112237757A (en) | 2021-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910642897.0A Pending CN112237757A (en) | 2019-07-17 | 2019-07-17 | Emulsion filter |
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| Country | Link |
|---|---|
| CN (1) | CN112237757A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114602228A (en) * | 2022-03-14 | 2022-06-10 | 熊云龙 | Horizontal amine liquid filter with gas and liquid auxiliary displacement flushing |
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