CN208081993U - A kind of filter cleaning system - Google Patents
A kind of filter cleaning system Download PDFInfo
- Publication number
- CN208081993U CN208081993U CN201820071573.7U CN201820071573U CN208081993U CN 208081993 U CN208081993 U CN 208081993U CN 201820071573 U CN201820071573 U CN 201820071573U CN 208081993 U CN208081993 U CN 208081993U
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- CN
- China
- Prior art keywords
- filter
- flow container
- filtering tank
- cycle
- cleaning system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 230000003020 moisturizing effect Effects 0.000 claims description 6
- 230000002572 peristaltic effect Effects 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 239000003610 charcoal Substances 0.000 abstract description 10
- 238000004064 recycling Methods 0.000 abstract description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 235000011037 adipic acid Nutrition 0.000 description 5
- 239000001361 adipic acid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Filtration Of Liquid (AREA)
Abstract
A kind of filter cleaning system, including filtering tank and cycle flow container, it is equipped with out stockline at the top of the filtering tank, feeding line is equipped in the middle part of filtering tank, it is equipped with out cleaning liquidus in the bottom of filtering tank, goes out to clean the liquidus other end and is connected with cycle flow container, cycle liquidus is connected with cycle flow container and is connected with stockline is gone out by kinetic pump, it is equipped with filter screen in cycle liquid pipe and cycle flow container connecting place, row's carbon point curve is equipped in the bottom of cycle flow container.The recycling of ejected wash water when the utility model realizes cleaning realizes applying mechanically for ejected wash water by the series connection of kinetic pump, so that the reverse flow that ejected wash water can buffer alleviates the impact to chimney filter by under the charcoal being attached on filter bag gradually band.
Description
Technical field：
The utility model is related to a kind of filter cleaning systems.
Background technology：
Adipic acid generally requires before crystallization removes impurity by decolorizing purification processing, and decolorizing purification is generally using work
Property charcoal, therefore how to get rid of activated carbon after decolorization and become the indispensable formality before crystallization of adipic acid.In the prior art,
Generally by cylinder filter, along the mode of the axial arranged round filter cake of cylinder, it is covered with circular hole on filter cake surface, then
It is arranged cloth bag in outside again, and diatomite is externally provided in nylon cloth, there are the states of pressure difference come so that diatom when using filtering
Soil is uniformly pasted in filter cake outer layer so that carry out activated carbon when filtering out work, can by activated carbon isolation diatomite it
Outside, this kind of purifier structure is cumbersome, complicated for operation, very troublesome when cleaning diatomite and activated carbon when especially purifying,
And significant wastage can be caused；In order to solve this problem, in CN206538223U, a kind of be used in adipic acid production is disclosed
Leakproof charcoal filter device, this device achieves that continuously, steady production, but there are following deficiencies for this kind of equipment：Due to 4-24h
Cleaning is primary, and cleaning water consumption is very big, and waste is serious, and intermittence when due to pressure-vaccum, the cleaning performance one of single unit system
As；Filter cloth is easily scratched by sieve；Metal filter lengths are longer, in filter process, especially backwash process, are easy so that metal
Filter stick is bent, and after bending, strainer will be substantially damaged so that whole equipment must shut-down (breakdown) mainteance, greatly drop
Low working efficiency.There is no the plans of solution to this for the prior art.
Utility model content：
The utility model provides a kind of filter cleaning system, and structure is reliable, and cleaning performance is good, solves the prior art
The problem of.
Used technical solution is the utility model to solve above-mentioned technical problem：
A kind of filter cleaning system, including filtering tank and cycle flow container, the filtering tank top are equipped with out stockline, filter
It is equipped with feeding line in the middle part of tank, cleaning liquidus is equipped with out in the bottom of filtering tank, goes out to clean the liquidus other end and is connected with cycle flow container,
Cycle liquidus is connected with cycle flow container and is connected with stockline is gone out by kinetic pump, is equipped in cycle liquid pipe and cycle flow container connecting place
Filter screen is equipped with row's carbon point curve in the bottom of cycle flow container.
Preferably, the kinetic pump is peristaltic pump.
Preferably, the filtering tank includes shell, is equipped with a central tube along its length in shell, is equipped on shell
One discharge nozzle being connected with central tube, connects a backwash tube on discharge nozzle, and the first control valve is equipped on backwash tube,
Discharge nozzle is equipped with the second control valve, and several chimney filters, the chimney filter packet are fixed in the radial direction of central tube upper edge central tube
The filter core cylinder for including cylindrical shape, filter bag is equipped in filter core cylinder outer surface, spiral support is equipped in filter core tube inner surface, in shell
The other end relative to discharge nozzle is equipped with residue outlet, and third control valve is equipped on residue outlet, one is connected in the side of shell
Feed pipe, feed pipe are equipped with the 4th control valve.
Preferably, the top of the filter core cylinder is equipped with the connection ring turned up, and several threaded holes are equipped in connection ring, described
Filter bag is set on the outside of filter core cylinder, is set in outside connection ring at the top of filter bag, is equipped with across connection ring, filter bag on each threaded hole
With the attachment screw of central tube.
Preferably, the spiral support is and the isodiametric spring of filter core cylinder.
Preferably, the shell is divided into the connected upper body and lower case of flange, the central tube, discharge nozzle with it is upper
Portion's shell is connected.
Preferably, the cycle flow container is also connected with a moisturizing line.
The recycling of ejected wash water realizes ejected wash water by the series connection of kinetic pump when the utility model realizes cleaning
Apply mechanically so that the reverse flow that ejected wash water can buffer, by under the charcoal being attached on filter bag gradually band, alleviate to chimney filter
Impact；Using the above structure, structure is reliable for filtering tank, to reach the purpose, mainly uses two kinds of measures：1, center is set
Pipe, chimney filter is distributed on central tube, so that the length of chimney filter shortens, the ability enhancing of bend resistance；2, in filter core cylinder
Spiral support is set, prevents in backwash process, since instantaneous inside and outside differential pressure is excessive, filter core cylinder is caused to bend；Except this it
Outside, filter bag is installed between filter core cylinder and central tube by attachment screw, prevents filter bag from falling off in use, and can
Instantaneous pressure in backwash process is born, avoids being damaged.
Description of the drawings：
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of filtering tank；
Fig. 3 is the distribution schematic diagram of discharge nozzle and chimney filter；
Fig. 4 is the portions the A enlarged diagram in Fig. 2.
In figure, 1, filtering tank, 2, cycle flow container, 3, go out stockline, 4, feeding line, 5, cycle liquidus, 6, kinetic pump, 7, filtering
Net, 8, row's carbon point curve, 9, moisturizing line, 10, go out to clean liquidus, 11, shell, 12, central tube, 13, discharge nozzle, 14, backwash tube,
15, the first control valve, the 16, second control valve, 17, filter core cylinder, 18, filter bag, 19, spiral support, 110, residue outlet, 111, third
Control valve, 112, feed pipe, the 113, the 4th control valve, 114, connection ring, 115, attachment screw.
Specific implementation mode：
In order to clarify the technical characteristics of the invention, below by specific implementation mode, and its attached drawing is combined, to this reality
It is described in detail with novel.
As shown in Figs 1-4, a kind of filter cleaning system, including filtering tank 1 and cycle flow container 2,1 top of the filtering tank
It is equipped with out stockline 3,1 middle part of filtering tank is equipped with feeding line 4, is equipped with out cleaning liquidus 10 in the bottom of filtering tank 1, goes out to clean liquidus
10 other ends are connected with cycle flow container 2, and cycle liquidus 5 is connected with cycle flow container 2 and is connected with stockline 3 is gone out by kinetic pump 6,
It recycles liquidus 5 and is equipped with filter screen 7 with cycle 2 connecting place of flow container, row's carbon point curve 8 is equipped in the bottom of cycle flow container 2.
The kinetic pump 6 is peristaltic pump.Peristaltic pump can be good at controlling flow, and easy for installation, due to cleaning
It is not high for traffic requirement in journey, therefore requirement when disclosure satisfy that cleaning using peristaltic pump.
The filtering tank 1 includes shell 11, is equipped with a central tube 12 along its length in shell 11, is set on shell 11
There is a discharge nozzle 13 being connected with central tube 12, a backwash tube 14 is connected on discharge nozzle 13, is equipped on backwash tube 14
First control valve 15 is equipped with the second control valve 16 on discharge nozzle 13, solid in the radial direction of 12 upper edge central tube 12 of central tube
Several chimney filters are connected with, the chimney filter includes the filter core cylinder 17 of cylindrical shape, is equipped with filter bag 18 in 17 outer surface of filter core cylinder, is filtering
17 inner surface of core cylinder is equipped with spiral support 19, is equipped with residue outlet 110 relative to the other end of discharge nozzle 13 in shell 11, is slagging tap
Pipe 110 is equipped with third control valve 111, is connected with a feed pipe 112 in the side of shell 11, feed pipe 112 is equipped with the 4th
Control valve 113.
The top of the filter core cylinder 17 is equipped with the connection ring 114 turned up, and several threaded holes, institute are equipped in connection ring 114
State filter bag 18 and be set in the outside of filter core cylinder 17,18 top of filter bag is set in outside connection ring 114, be equipped on each threaded hole across
The attachment screw 115 of connection ring 114, filter bag 18 and central tube 12.Filter bag 18 is installed in filter core cylinder 17 by attachment screw 115
It between central tube 12, prevents filter bag 18 from falling off in use, and instantaneous pressure in backwash process can be born,
It avoids being damaged.
The spiral support 19 be and 17 isodiametric spring of filter core cylinder.Spring structure is simple, easy for installation, and due to tool
There is preferable deformability, the instantaneous pressure of a part can be kept out.
The shell 11 divides the upper body 11 being connected for flange and lower case 11, the central tube 12, discharge nozzle 13
It is connected with upper body 11.Facilitate the installation and removal of the present apparatus.
The cycle flow container 2 is also connected with a moisturizing line 9.After draining waste water containing charcoal, new water is supplemented.
In use, when filtering tank 1 realizes filtering function, the adipic acid containing charcoal enters filtering tank by feeding line 4 first
1, then enter next processing unit from the stockline 3 that goes out of filtering tank 1, need cleaning when, recirculated water by recycle liquidus 5 into
Enter into filtering tank 1, then slowly carries out continuing cleaning under the action of kinetic pump 6, until meeting the requirements, when running one section
Between after, the deficiency if kinetic pump 6 is intake and passes through moisturizing line 9 by arranging the waste water containing charcoal in the discharge cycle liquid pipe of carbon point curve 8
Moisturizing continues to carry out continuing cleaning to filtering tank 1.
The 4th control valve 113 and the second control valve 16 are opened, closes the first control valve 15 and third control valve 111, then
Solution of adipic acid containing charcoal is entered into the utility model from feed pipe 112, into after the utility model, solution is successively through filter
Bag 18, the duct on filter core cylinder 17 are pooled to from filter core cylinder 17 in central tube 12 then into filter core cylinder 17, then from
Central tube 12 completes final discharging by discharge nozzle 13；When the pressure difference of disengaging the utility model is at a distance of excessive, even can not
When discharging, illustrates that filter bag 18 blocks, backwashed, close the 4th control valve 113 and the second control valve 16 at this time, open
First control valve 15 and third control valve 111 squeeze into water from backwash tube 14, and water passes sequentially through central tube 12, filter core cylinder 17,
Then filter bag 18 is flowed through out of filter core cylinder 17, under the charcoal on filter bag 18 is washed away, in scour process, the water containing charcoal is by going out
Slag pipe 110 flows out, and when the water that residue outlet 110 flows out is more limpid, can stop backwashing, then be filtered operation.
Above-mentioned specific implementation mode cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (7)
1. a kind of filter cleaning system, it is characterised in that：Including filtering tank and cycle flow container, it is equipped with out at the top of the filtering tank
Stockline, filtering tank middle part are equipped with feeding line, cleaning liquidus are equipped with out in the bottom of filtering tank, go out to clean the liquidus other end and cycle
Flow container is connected, and cycle liquidus is connected with cycle flow container and is connected with stockline is gone out by kinetic pump, in cycle liquid pipe and cycle flow container
Connecting place is equipped with filter screen, and row's carbon point curve is equipped in the bottom of cycle flow container.
2. a kind of filter cleaning system according to claim 1, it is characterised in that：The kinetic pump is peristaltic pump.
3. a kind of filter cleaning system according to claim 1, it is characterised in that：The filtering tank includes shell,
A central tube is equipped in shell along its length, a discharge nozzle being connected with central tube is equipped on shell, is connected on discharge nozzle
A backwash tube is connect, the first control valve is equipped on backwash tube, the second control valve is equipped on discharge nozzle, in central tube upper edge
The radial direction of central tube is fixed with several chimney filters, and the chimney filter includes the filter core cylinder of cylindrical shape, in filter core cylinder outer surface
Equipped with filter bag, it is equipped with spiral support in filter core tube inner surface, residue outlet is equipped with relative to the other end of discharge nozzle in shell, is going out
Slag pipe is equipped with third control valve, is connected with a feed pipe in the side of shell, feed pipe is equipped with the 4th control valve.
4. a kind of filter cleaning system according to claim 3, it is characterised in that：The top of the filter core cylinder is equipped with outer
The connection ring turned over is equipped with several threaded holes in connection ring, and the filter bag is set on the outside of filter core cylinder, the company of being set at the top of filter bag
It connects outside ring, the attachment screw across connection ring, filter bag and central tube is equipped on each threaded hole.
5. a kind of filter cleaning system according to claim 3, it is characterised in that：The spiral support is and filter core cylinder
Isodiametric spring.
6. a kind of filter cleaning system according to claim 3, it is characterised in that：The shell is divided into what flange was connected
Upper body and lower case, the central tube, discharge nozzle and upper body are connected.
7. a kind of filter cleaning system according to claim 3, it is characterised in that：The cycle flow container also with a moisturizing
Line is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820071573.7U CN208081993U (en) | 2018-01-16 | 2018-01-16 | A kind of filter cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820071573.7U CN208081993U (en) | 2018-01-16 | 2018-01-16 | A kind of filter cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208081993U true CN208081993U (en) | 2018-11-13 |
Family
ID=64065873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820071573.7U Active CN208081993U (en) | 2018-01-16 | 2018-01-16 | A kind of filter cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208081993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020134250A1 (en) * | 2018-12-25 | 2020-07-02 | 聚灿光电科技股份有限公司 | Automatic cleaning apparatus for cleaning filter, control system, and control method |
-
2018
- 2018-01-16 CN CN201820071573.7U patent/CN208081993U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020134250A1 (en) * | 2018-12-25 | 2020-07-02 | 聚灿光电科技股份有限公司 | Automatic cleaning apparatus for cleaning filter, control system, and control method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |