CN110038339A - A kind of purpose ceramic-film filter - Google Patents
A kind of purpose ceramic-film filter Download PDFInfo
- Publication number
- CN110038339A CN110038339A CN201910469348.8A CN201910469348A CN110038339A CN 110038339 A CN110038339 A CN 110038339A CN 201910469348 A CN201910469348 A CN 201910469348A CN 110038339 A CN110038339 A CN 110038339A
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- Prior art keywords
- pipe
- membrane filter
- ceramic membrane
- fixed
- ceramic
- Prior art date
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- Granted
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- 239000007788 liquid Substances 0.000 claims abstract description 69
- 239000000919 ceramic Substances 0.000 claims abstract description 65
- 239000012528 membrane Substances 0.000 claims abstract description 58
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 73
- 238000007599 discharging Methods 0.000 claims description 23
- 230000008676 import Effects 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000541 pulsatile effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 16
- 239000012535 impurity Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Abstract
The invention discloses a kind of purpose ceramic-film filters, including tank body, the top of tank body is connected with cover by flange arrangement, tank interior is separated into net liquid chamber and admission chamber by upper backup pad and lower supporting plate, thread seal is inserted with several round bars on upper backup pad, the bottom end of round bar is fixedly installed with ceramic membrane filter tube, the lower end fixing sleeve of ceramic membrane filter tube is connected to one layer of jacket layer, the outer wall thread sealing of jacket layer is plugged on lower supporting plate, ceramic membrane filter pipe outer wall between upper backup pad and lower supporting plate is from top to bottom movably installed with several layers and reinforces disk, what is be correspondingly provided on reinforcing disk with ceramic membrane filter tube runs through in slot by there is ceramic membrane filter tube, and several ring-shaped distributed sleeves are fixed with through slot inner wall, spring is fixed in sleeve, the free end of spring is fixedly connected with sliding block, the scope of freedom of sliding block is fixed with Arc block, curved end and the ceramic membrane filter pipe outer wall of arc block fit closely.
Description
Technical field
The present invention relates to effluent purifying device technical field, specially a kind of purpose ceramic-film filter.
Background technique
Ceramic tube in traditional ceramics pipe filter is directly mounted at inner barrel, does not install fixed device additional.By
It is frangible in ceramic tube, it is easy to be damaged under the compression shock in equipment operation, to substantially reduce ceramic tube filter
Filtering accuracy influences the service life of filter, in addition, do not install fixed device additional to ceramic tube, when needing to carry out to ceramic tube
It is also very inconvenient when installation or replacement, is easily damaged ceramic tube, furthermore, traditional ceramics membrane filter is that back flush mode is difficult to protect
Demonstrate,prove ceramic tube rinse cleannes, if clearly do not wash clean if need take out ceramic tube scrubbed, not only operate it is time-consuming and laborious and
And be easy to influence the leakproofness of filter, thus it is proposed that a kind of purpose ceramic-film filter is for solving the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of purpose ceramic-film filters, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of purpose ceramic-film filter, including tank body, it is described
The top of tank body is connected with cover by flange arrangement, and the tank interior is fixed with upper backup pad and lower supporting plate, described
Tank interior is separated into net liquid chamber and admission chamber by upper backup pad and lower supporting plate, and thread seal is inserted on the upper backup pad
Several round bars, it is intracavitary that the lower end of the round bar is located at net liquid, and the bottom end of round bar is fixedly installed with ceramic membrane filter tube, described
The lower end fixing sleeve of ceramic membrane filter tube is connected to one layer of jacket layer, and the outer wall thread sealing of the jacket layer is plugged on lower supporting plate,
And the lower end of ceramic membrane filter tube is located in admission chamber, the ceramic membrane filter pipe outer wall between the upper backup pad and lower supporting plate
It is from top to bottom movably installed with several layers and reinforces disk, the reinforcing disk is mutually permanently connected by support rod, and the branch of top layer
Strut is fixedly connected with upper backup pad bottom, and passing through in slot for being correspondingly provided on the reinforcing disk with ceramic membrane filter tube has
Ceramic membrane filter tube, and several ring-shaped distributed sleeves are fixed with through slot inner wall, bullet is fixed in the sleeve
Spring, the free end of the spring are fixedly connected with sliding block, and the scope of freedom of the sliding block is fixed with arc block, the arc block
Curved end is fitted closely with ceramic membrane filter pipe outer wall.
As a preferred technical solution of the present invention, the arc block and ceramic membrane filter pipe outer wall fit closely one
Face is covered with one layer of rubber pad.
As a preferred technical solution of the present invention, sliding block both ends side wall is fixed with limited block, the sleeve
Inner wall and limited block cooperation are equipped with limiting slot, and sliding is connected with limited block in the limiting slot.
As a preferred technical solution of the present invention, the net liquid chamber side wall lower ends fixation is communicated with net liquid outlet pipe, institute
It states the fixation of admission chamber one end sidewall upper and is communicated with inlet tube, and the fixation of admission chamber bottom is communicated with residue outlet.
As a preferred technical solution of the present invention, bottom is spherical in the admission chamber.
As a preferred technical solution of the present invention, the tank base is fixed with several support legs, the branch
The obtuse angle angle of support foot and tank wall is 140 degree.
It further include pulse mechanism, the pulse mechanism, including pulse shell is fixed with pulse cylinder, pulse in pulse shell
Internal cylinder is hollow inner cylinder, and inner cylinder is slidably assembled with piston, and piston is fixed on push rod one end, and push rod is fixed on reciprocating carriage
On, reciprocating carriage and pulse shell can be assembled in push rod shaft upward sliding；
The first section of rack, the second section of rack, first section of rack, second are respectively arranged on the inside of the reciprocating carriage
Section of rack respectively can be with half toothed portion engaged transmission；
Half toothed portion is arranged on half gear, and half toothed portion is positioned only in the half of half circumference of gear；Half tooth
Wheel is fixed on output shaft, and output shaft is mounted on motor.
As a preferred technical solution of the present invention, when original state, half toothed portion engages with the second section of rack, with
First section of rack does not engage, and piston is located at left end.
As a preferred technical solution of the present invention, the inner cylinder also respectively with pressurization water inlet pipe, Pressure water discharging pipe one
End is connected to, and second one-way valve, third check valve are separately installed on the pressurization water inlet pipe, Pressure water discharging pipe, and described second is single
To valve flow direction to flow into inner cylinder, the third check valve is to be flowed out from inner cylinder to Pressure water discharging pipe；
The Pressure water discharging pipe other end is connected to net liquid outlet pipe, the pressurization water inlet pipe other end and outside liquid source (water source)
Connection, part of the Pressure water discharging pipe between net liquid outlet pipe and third check valve is also connected to drainage tube one end；
The inlet communication of the drainage tube and reversal valve, first outlet, the second outlet of reversal valve are pressed into water pipe, row with general respectively
The connection of liquid pipe one end, the reversal valve for switch import and first outlet, second outlet one of them be connected to；
General be pressed on water pipe is in series with the first check valve, and the first check valve flow direction is to flow to reversal valve by the first check valve,
And the general water pipe other end that is pressed into is connected to outside liquid source, the drain pipe is for exporting filtered liquid.
As a preferred technical solution of the present invention, when normal use, reversal valve cutting is general to be pressed into water pipe and reversal valve
Reversal valve import is simultaneously connected to by the connection of import with drain pipe；
When needing to backwash, reversal valve is by the general inlet communication for being pressed into water pipe and reversal valve and by the import and drain of reversal valve
Pipe cutting, then by be used for backwash liquid from outside liquid source introduce it is general be pressed into water pipe, pressurization water inlet pipe, it is general to be pressed into water pipe
Liquid entered in Pressure water discharging pipe by drainage tube, backwashed subsequently into net liquid is intracavitary；
Meanwhile reciprocating carriage moves right under the driving of half toothed portion, to form suction force to pressurization water inlet pipe with by liquid
It is pumped into inner cavity, after half toothed portion is engaged with the first section of rack, separated with the second section of rack, reciprocating carriage drives piston
Hydraulic pressure is entered to be formed in Pressure water discharging pipe the pulsatile effect of moment pressurization after being moved to the left.
Compared with prior art, the beneficial effects of the present invention are:
This device can realize excellent filter effect, and impurity when recoiling on ceramic membrane filter tube can fall directly into admission chamber
It is inside discharged again, recoil fast and easy, and effect is good, while under the effect of the elastic force of elastic component, supports the arc block moment and making pottery
On the outer wall of porcelain membrane filter tube, ceramic membrane filter tube is reinforced, when avoiding ceramic membrane filter tube because being run by equipment
The pressure of generation and be damaged, extend the service life of purpose ceramic-film filter, if some ceramic membrane filter tube occur
When damage, cover rotation round bar need to be only opened, separates jacket layer with lower supporting plate, round bar is separated with upper backup pad, it extracts upwards,
It is replaced.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is that disk and sleeve connection structure schematic diagram are reinforced in the present invention；
Fig. 3 is structure enlarged structure schematic diagram at A in Fig. 2 of the present invention；
Fig. 4 is pulse mechanism structural schematic diagram in the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of purpose ceramic-film filter, including tank body 1, tank body 1
Top is connected with cover 11 by flange arrangement, and upper backup pad 2 and lower supporting plate 3, upper backup pad 2 are fixed with inside tank body 1
Net liquid chamber 4 and admission chamber 5 will be separated into inside tank body 1 with lower supporting plate 3, the fixation of 4 side wall lower ends of net liquid chamber is communicated with net liquid and goes out
Pipe 13,5 one end sidewall upper of admission chamber is fixed to be communicated with inlet tube 14, and the fixation of 5 bottom of admission chamber is communicated with residue outlet 15,
Thread seal is inserted with several round bars 6 on upper backup pad 2, and the lower end of round bar 6 is located in net liquid chamber 4, and the bottom end of round bar 6 is solid
Dingan County is equipped with ceramic membrane filter tube 7, and the lower end fixing sleeve of ceramic membrane filter tube 7 is connected to one layer of jacket layer 71, the outer wall spiral shell of jacket layer 71
Line sealing is plugged on lower supporting plate 3, and the lower end of ceramic membrane filter tube 7 is located in admission chamber 5, upper backup pad 2 and lower support
7 outer wall of ceramic membrane filter tube between plate 3 is from top to bottom movably installed with several layers and reinforces disk 9, reinforces disk 9 and passes through support rod 8
Be mutually permanently connected, and the support rod 8 of top layer is fixedly connected with 2 bottom of upper backup pad, reinforce disk 9 on ceramic membrane filter tube
7 be correspondingly provided be fixed with several annular in shape point by there is ceramic membrane filter tube 7, and through 91 inner wall of slot in the slot 91
The sleeve 92 of cloth is fixed with spring 93 in sleeve 92, and the free end of spring 93 is fixedly connected with sliding block 94, the freedom of sliding block 94
Face is fixed with arc block 95, and curved end and 7 outer wall of ceramic membrane filter tube of arc block 95 fit closely, in use, needing
After the liquid of filtering enters admission chamber 5, after sap cavity 5 is filled, under the effect of the pressure, liquid is bottom-up to be entered individually
In ceramic membrane filter tube 7, then liquid is filtered through ceramic membrane filter tube 7, and filtered liquid enters in net liquid chamber 4, miscellaneous
Matter is then fallen under gravity from ceramic membrane filter tube 7 in admission chamber 5, it can be achieved that excellent filter effect, and is needing
When recoiling, being filled with liquid into net liquid room from net liquid outlet pipe 13 and being rinsed to ceramic membrane filter tube 7 be can be realized, and anti-
Impurity when rushing on ceramic membrane filter tube 7 can be fallen directly into admission chamber 5 to be discharged again, and recoil fast and easy, and effect is good, simultaneously
Under the elastic force effect of elastic component 93, support 95 moment of arc block on the outer wall of ceramic membrane filter tube 7, to ceramic membrane filter
Pipe 7 is reinforced, and is damaged due to avoiding the pressure that ceramic membrane filter tube 7 is generated when being run by equipment, is extended pottery
The service life of porcelain membrane filter need to only open cover 11 and rotate round bar if some ceramic membrane filter tube 7 damages
6, separate jacket layer 71 with lower supporting plate 3, round bar 6 is separated with upper backup pad 2, is extracted, is replaced upwards.
Fig. 1-3 is please referred to, what arc block 95 and 7 outer wall of ceramic membrane filter tube fitted closely is covered with one layer of rubber on one side
Pad is equipped with rubber pad, improves effectiveness in vibration suppression, while increasing frictional force.
Fig. 1-3 is please referred to, 94 both ends side wall of sliding block is fixed with limited block 96, and 92 inner wall of sleeve is set with the cooperation of limited block 96
There is limiting slot 97, sliding is connected with limited block 96 in limiting slot 97, avoids sleeve 92. at 94 slippage of sliding block
Fig. 1-3 is please referred to, bottom is spherical in admission chamber 5, convenient for the bits fallen are discharged.
Fig. 1-3 is please referred to, 1 bottom of tank body is fixed with several support legs 12, the obtuse angle of support leg 12 and 1 outer wall of tank body
Angle is 140 degree, reinforces the firm effect of tank body 1.
Working principle: the present invention is in routine use, after the liquid for needing to filter enters admission chamber 5, when admission chamber 5 is filled
Man Hou, under the effect of the pressure, liquid are bottom-up into single ceramic membrane filter tube 7, and then liquid is through ceramic membrane mistake
Chimney filter 7 is filtered, and filtered liquid enters in net liquid chamber 4, when reaching a certain amount of, is discharged using net liquid outlet pipe 13, impurity
It then falls into admission chamber 5 from ceramic membrane filter tube 7, when reaching a certain amount of, is discharged using residue outlet 15 under gravity,
Excellent filter effect can be achieved, filtered water is discharged from net liquid outlet pipe 13, and 13 one end of net liquid outlet pipe is connected to net liquid chamber 4.
When needing to recoil, liquid is filled with into net liquid room from net liquid outlet pipe 13, liquid is by being arranged in upper backup pad 2
Above, it is redirected back into ceramic membrane filter tube 7 through the water hole of upper backup pad 2, to be rinsed to ceramic membrane filter tube 7
Impurity when realizing, and recoiling on ceramic membrane filter tube 7 can be fallen directly into admission chamber 5 to be discharged again, and recoil fast and easy,
Effect is good, while under the effect of the elastic force of elastic component 93, supports 95 moment of arc block on the outer wall of ceramic membrane filter tube 7,
Ceramic membrane filter tube 7 is reinforced, is damaged due to avoiding the pressure that ceramic membrane filter tube 7 is generated when being run by equipment
It is bad, the service life of purpose ceramic-film filter is extended, if some ceramic membrane filter tube 7 damages, need to only open tank
Lid 11 rotates round bar 6, separates jacket layer 71 with lower supporting plate 3, and round bar 6 is separated with upper backup pad 2, extracts, is replaced upwards
?.
Referring to Fig. 4, it is preferable anti-to be difficult to realize ceramic membrane filter tube 7 by constant pressure water source due in actual use
Flushing effect presently mainly uses pulse hydraulic pressure, moves to realize and be similar to what is washed away inside ceramic membrane filter tube 7
Make, to obtain preferable cleaning effect.But its high expensive if pulse pump supplies water to net liquid outlet pipe 13 is directlyed adopt, and
Pulse output in water, can not achieve after the pulse, before next pulse there are also water go successively to wash away pulse it is miscellaneous
Object is taken out of.Therefore applicant is improved as follows:
Pulse mechanism, the pulse mechanism, including pulse shell 410 are set, are fixed with pulse cylinder 420, arteries and veins in pulse shell 410
Rushing is hollow inner cylinder 421 inside cylinder 420, and inner cylinder 421 is slidably assembled with piston 430, and piston 430 is fixed on push rod 440 1
End, push rod 440 are fixed on reciprocating carriage 450, and reciprocating carriage 450 and pulse shell 410 can be filled in 440 axis upward sliding of push rod
Match；
The first section of rack 451, the second section of rack 452, first rack gear are respectively arranged on the inside of the reciprocating carriage 450
Part 451, the second section of rack 452 respectively can be with half toothed portion, 610 engaged transmissions (rack and pinion drive mechanism)；
Half toothed portion 610 is arranged on half gear 600, and half toothed portion 610 is positioned only at the half of half gear, 600 circumference
Upper (on 180 ° of circumference)；Half gear 600 is fixed on output shaft 500, and output shaft 500 is mounted in motor (not shown),
Output shaft 500 is driven to circumferentially rotate after electrical power.
When original state, half toothed portion 610 is engaged with the second section of rack 452, is not engaged with the first section of rack 451
(not contacting), and piston is located at left end (subject to Fig. 4).
In use, motor driven output shaft 500 rotates, to drive half gear, 600 circular-rotation, half toothed portion 610 is logical
Cross and engage with the first section of rack 451 to drive reciprocating carriage 450 mobile to piston, until half toothed portion 610 not with the first tooth
It engages item part 451.In the process, the liquid (water) in piston press inner cylinder, so that the liquid pressing in inner cylinder is defeated
Out；
After half toothed portion 610 is engaged with the second section of rack 452, the second section of rack 452, driving reciprocating carriage 450 is reversely
Sliding, when restoring initial position, half toothed portion 610 is separated with the second section of rack and (is not engaged).
The inner cylinder 421 is also connected to pressurization water inlet pipe 103,101 one end of Pressure water discharging pipe respectively, the pressurization water inlet pipe
103, second one-way valve 320, third check valve 330 are separately installed on Pressure water discharging pipe 101, the second one-way valve 320 flows
Xiang Weixiang inner cylinder 421 flows into, and the third check valve 330 is to be flowed out from inner cylinder 421 to Pressure water discharging pipe 101；
101 other end of Pressure water discharging pipe is connected to net liquid outlet pipe 13,103 other end of pressurization water inlet pipe and outside liquid
Source (water source) connection, part of the Pressure water discharging pipe 101 between net liquid outlet pipe 13 and third check valve 330 also with drainage
The connection of 102 one end of pipe；
The inlet communication of the drainage tube 102 and reversal valve 340, the first outlet of reversal valve 340, second outlet respectively with general pressure
Water inlet pipe 105, the connection of 104 one end of drain pipe, the reversal valve 340 is for switching import and first outlet, second outlet wherein
One connection；
General be pressed on water pipe 105 is in series with the first check valve 310, and the first check valve 310 flow direction is by the first check valve 310
Reversal valve 340 is flowed to, and general 105 other end of water pipe that is pressed into is connected to outside liquid source (water source), the drain pipe 104 is for defeated
Filtered water out.
When normal use, reversal valve 340 cuts off the general connection for being pressed into water pipe 105 and 340 import of reversal valve and by reversal valve
340 imports are connected to drain pipe 104, so that filtered water passes through net liquid outlet pipe 13, Pressure water discharging pipe 101, drainage tube
102, drain pipe 104 exports.
When needing to backwash, reversal valve 340 is by the general inlet communication for being pressed into water pipe 105 and reversal valve 340 and by reversal valve
340 import and drain pipe 104 are cut off, then by the liquid for being used to backwash from outside liquid source introduce it is general be pressed into water pipe 105,
Pressurize water inlet pipe 103, and the general liquid for being pressed into water pipe 105 is entered in Pressure water discharging pipe 101 by drainage tube 102, subsequently into net
It is backwashed in sap cavity 4.
Reciprocating carriage moves right under the driving of half toothed portion 610, to form suction force to pressurization water inlet pipe 103 to incite somebody to action
Liquid is pumped into inner cavity, past after half toothed portion 610 is engaged with the first section of rack 451, separated with the second section of rack 452
Multiple sledge drive piston be moved to the left after hydraulic pressure to enter to be formed in Pressure water discharging pipe 101 pulsatile effect of moment pressurization, and
There is water to enter in net liquid chamber 4 always when there is no pulse, in Pressure water discharging pipe 101 to be backwashed, to obtain preferable recoil
Wash effect.In actual use, variable-frequency motor can be used, so that different pulse frequencies is realized, to increase backwash effect.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. the top of a kind of purpose ceramic-film filter, including tank body, the tank body is connected with cover by flange arrangement, feature exists
In: the tank interior is fixed with upper backup pad and lower supporting plate, and the upper backup pad and lower supporting plate divide tank interior
It is divided into net liquid chamber and admission chamber, thread seal is inserted with several round bars on the upper backup pad, and the lower end of the round bar is located at
Net liquid is intracavitary, and the bottom end of round bar is fixedly installed with ceramic membrane filter tube, and the lower end fixing sleeve of the ceramic membrane filter tube is connected to
The outer wall thread sealing of one layer of jacket layer, the jacket layer is plugged on lower supporting plate, and the lower end of ceramic membrane filter tube is located at feed liquor
Intracavitary, the ceramic membrane filter pipe outer wall between the upper backup pad and lower supporting plate is from top to bottom movably installed with several layers reinforcing
Disk, the reinforcing disk is mutually permanently connected by support rod, and the support rod of top layer is fixedly connected with upper backup pad bottom, institute
It states and reinforces being fixed in the slot by there is ceramic membrane filter tube, and through slot inner wall of being correspondingly provided on disk with ceramic membrane filter tube
Equipped with several ring-shaped distributed sleeves, spring is fixed in the sleeve, the free end of the spring is fixedly connected with
Sliding block, the scope of freedom of the sliding block are fixed with arc block, and the curved end and ceramic membrane filter pipe outer wall of the arc block are tight
Closely connected conjunction.
2. a kind of purpose ceramic-film filter according to claim 1, it is characterised in that: the arc block and ceramic membrane filter tube
What outer wall fitted closely is covered with one layer of rubber pad on one side.
3. a kind of purpose ceramic-film filter according to claim 1, it is characterised in that: sliding block both ends side wall is fixed with
Limited block, the sleeve lining and limited block cooperation are equipped with limiting slot, and sliding is connected with limited block in the limiting slot 97.
4. a kind of purpose ceramic-film filter according to claim 1, it is characterised in that: the net liquid chamber side wall lower ends are fixed to be connected
It is connected with net liquid outlet pipe, described admission chamber one end sidewall upper is fixed to be communicated with inlet tube, and the fixation of admission chamber bottom is communicated with
Residue outlet.
5. a kind of purpose ceramic-film filter according to claim 1, it is characterised in that: bottom is spherical shape in the admission chamber
Face.
6. a kind of purpose ceramic-film filter according to claim 1, it is characterised in that: the tank base is fixed with several
The obtuse angle angle of a support leg, the support leg and tank wall is 140 degree.
7. -6 any a kind of purpose ceramic-film filter according to claim 1, it is characterised in that: it further include pulse mechanism, institute
State pulse mechanism, including pulse shell, be fixed with pulse cylinder in pulse shell, be hollow inner cylinder inside pulse cylinder, inner cylinder with
Piston slidably assembles, and piston is fixed on push rod one end, and push rod is fixed on reciprocating carriage, and reciprocating carriage and pulse shell can be
The assembly of push rod shaft upward sliding；
The first section of rack, the second section of rack, first section of rack, second are respectively arranged on the inside of the reciprocating carriage
Section of rack respectively can be with half toothed portion engaged transmission；
Half toothed portion is arranged on half gear, and half toothed portion is positioned only in the half of half circumference of gear；Half tooth
Wheel is fixed on output shaft, and output shaft is mounted on motor.
8. a kind of purpose ceramic-film filter according to claim 7, it is characterised in that: when original state, half toothed portion and
The engagement of two section of rack is not engaged with the first section of rack, and piston is located at left end.
9. a kind of purpose ceramic-film filter according to claim 7 or 8, it is characterised in that: the inner cylinder also respectively with pressurization
Water inlet pipe, the connection of Pressure water discharging pipe one end are separately installed with second one-way valve, the on the pressurization water inlet pipe, Pressure water discharging pipe
Three check valves, for second one-way valve flow direction to flow into inner cylinder, the third check valve is from inner cylinder to Pressure water discharging pipe stream
Out；
The Pressure water discharging pipe other end is connected to net liquid outlet pipe, the pressurization water inlet pipe other end and outside liquid source (water source)
Connection, part of the Pressure water discharging pipe between net liquid outlet pipe and third check valve is also connected to drainage tube one end；
The inlet communication of the drainage tube and reversal valve, first outlet, the second outlet of reversal valve are pressed into water pipe, row with general respectively
The connection of liquid pipe one end, the reversal valve for switch import and first outlet, second outlet one of them be connected to；
General be pressed on water pipe is in series with the first check valve, and the first check valve flow direction is to flow to reversal valve by the first check valve,
And the general water pipe other end that is pressed into is connected to outside liquid source, the drain pipe is for exporting filtered liquid.
10. a kind of purpose ceramic-film filter according to claim 9, it is characterised in that: when normal use, reversal valve cutting is general
It is pressed into the connection of water pipe and reversal valve import and is connected to reversal valve import with drain pipe；
When needing to backwash, reversal valve is by the general inlet communication for being pressed into water pipe and reversal valve and by the import and drain of reversal valve
Pipe cutting, then by be used for backwash liquid from outside liquid source introduce it is general be pressed into water pipe, pressurization water inlet pipe, it is general to be pressed into water pipe
Liquid entered in Pressure water discharging pipe by drainage tube, backwashed subsequently into net liquid is intracavitary；
Meanwhile reciprocating carriage moves right under the driving of half toothed portion, to form suction force to pressurization water inlet pipe with by liquid
It is pumped into inner cavity, after half toothed portion is engaged with the first section of rack, separated with the second section of rack, reciprocating carriage drives piston
Hydraulic pressure is entered to be formed in Pressure water discharging pipe the pulsatile effect of moment pressurization after being moved to the left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111874998A (en) * | 2020-07-30 | 2020-11-03 | 浙江华强环境科技有限公司 | Continuous ceramic membrane filter |
| CN112023704A (en) * | 2020-08-13 | 2020-12-04 | 合肥禹王膜工程技术有限公司 | Ceramic membrane equipment for cleaning barium titanate superfine powder |
| CN113413765A (en) * | 2021-07-29 | 2021-09-21 | 江苏国瓷新材料科技股份有限公司 | Ceramic membrane washing equipment and method for synthesizing Beta molecular sieve based on organic template-free agent method |
| WO2022110997A1 (en) * | 2020-11-27 | 2022-06-02 | 武汉工程大学 | Single silicon carbide ceramic membrane water purification device |
| WO2022110996A1 (en) * | 2020-11-27 | 2022-06-02 | 武汉工程大学 | Silicon carbide ceramic membrane clarifying device |
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| CN111874998A (en) * | 2020-07-30 | 2020-11-03 | 浙江华强环境科技有限公司 | Continuous ceramic membrane filter |
| CN112023704A (en) * | 2020-08-13 | 2020-12-04 | 合肥禹王膜工程技术有限公司 | Ceramic membrane equipment for cleaning barium titanate superfine powder |
| WO2022110997A1 (en) * | 2020-11-27 | 2022-06-02 | 武汉工程大学 | Single silicon carbide ceramic membrane water purification device |
| WO2022110996A1 (en) * | 2020-11-27 | 2022-06-02 | 武汉工程大学 | Silicon carbide ceramic membrane clarifying device |
| CN113413765A (en) * | 2021-07-29 | 2021-09-21 | 江苏国瓷新材料科技股份有限公司 | Ceramic membrane washing equipment and method for synthesizing Beta molecular sieve based on organic template-free agent method |
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| CN110038339B (en) | 2022-10-21 |
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