CN107080987A - activated carbon jet cleaning device - Google Patents
activated carbon jet cleaning device Download PDFInfo
- Publication number
- CN107080987A CN107080987A CN201710457780.6A CN201710457780A CN107080987A CN 107080987 A CN107080987 A CN 107080987A CN 201710457780 A CN201710457780 A CN 201710457780A CN 107080987 A CN107080987 A CN 107080987A
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- Prior art keywords
- valve
- water inlet
- inlet pipe
- tank body
- cleaning
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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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
- B01D24/4636—Counter-current flushing, e.g. by air with backwash shoes; with nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
- B01D24/4884—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration by pressure measuring
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention provides a kind of activated carbon jet cleaning device, including the tank body equipped with activated carbon, the top of tank body is provided with filtered water inlet pipe, and the bottom of tank body is provided with filtering outlet pipe；Inner tank wall is provided with by tank body bottom and the cleaning water inlet pipe communicated outside tank body, and the cleaning water inlet pipe is provided with washer jet；Middle part in the tank body is additionally provided with by tank body bottom and the center cleaning water inlet pipe communicated outside tank body, and the center cleaning water inlet pipe surrounding, which is offered, is equipped with branch pipe on hole, hole, and branch pipe is provided with nozzle, and the side on tank body top is provided with cleaning outlet pipe；Beneficial effects of the present invention：Light-duty filtering, usage cycles length and being capable of Reusability, energy-saving and water-saving；Automaticity is high, and anti-scavenging period is short, flow pressure loss is small；Few easy workout part, carbon leaching material is hardly damaged；The more traditional cleaning method of cleaning to activated carbon is more thorough, extends the life-span of filter.
Description
Technical field
The present invention relates to cleaning equipment technical field, and in particular to a kind of activated carbon jet cleaning device.
Background technology
In the water treatment system using active carbon filter, the major function of active carbon filter is to adsorb having in water
Machine thing, oils, while the large granular impurities such as the other suspensions of retention can be also filtered, activated carbon granule surface one layer equilibration of formation
Surface concentration, activated carbon granule total surface area has an impact to adsorption capacity, and its adsorption capacity is directly proportional to water engaging surface product, filters
Time one, long acting charcoal adsorption capacity had different degrees of decrease, and adsorption effect also declines therewith；Current carbon leaching material makes
With rear, cleaned generally by methods such as stirring and washing, water backwashes, still, existing cleaning method has following defect：
(1) stirring-type cleaning method easy to leak, high energy consumption, consumable accessory be more, carbon leaching material is fragile；(2) for being attached to activated carbon
The trapped substance of filter material surface, water backwash can only elute major part therein and whole can not wash；(3) water backwash without
Method removes various pollutants of the absorption in activated carbon capillary, so that in most cases, the impurity such as absorption organic matter reaches
Carbon leaching material after saturation can only go out of use because losing adsorption capacity；(4) backwashing time is longer, and water consumption is big, power consumption
Amount is big, waste of resource.
Due to currently without simple and reliable means thoroughly cleaning activated carbon, therefore the retention that can not be removed after longtime running
Thing will be accumulated in carbon leaching material, once impurities accumulation excessively causes charcoal absorption saturation, the filtrate that just can only more renew.
But, the processing effect on environment of activated carbon is very big, and market price is also higher, and frequently changing carbon leaching material not only can be significantly
Increase the operating cost of water treatment system, and it is unfavorable to environment；In addition, the carbon leaching material in filter is moving closer to suction
During attached saturation, the effluent characteristics of water treatment system can also be deteriorated therewith.
The content of the invention
In order to overcome defect present in above-mentioned prior art, the invention provides a kind of activated carbon jet cleaning device,
To solve the shortcoming in above-mentioned background technology.
The invention provides a kind of activated carbon jet cleaning device, including tank body, activated carbon, the tank body are provided with tank body
Top be provided with filtered water inlet pipe, the bottom of tank body is provided with filtering outlet pipe, and the inner tank wall is provided with cleaning water inlet pipe, clearly
The bottom that water inlet pipe extends to tank body is washed, by bottom with being communicated outside tank body, the cleaning water inlet pipe is provided with washer jet；
Middle part in the tank body is additionally provided with center cleaning water inlet pipe, and center cleaning water inlet pipe extends to the bottom of tank body, passes through bottom
Communicated with outside tank body, the center cleaning water inlet pipe is provided with nozzle, and the side on the tank body top is provided with cleaning outlet pipe.
The quantity of the cleaning water inlet pipe is 4.
The washer jet is multiple, the uniform arrangement in interval on cleaning water inlet pipe；On the every cleaning water inlet pipe
The injection direction of washer jet is identical, and overall injection direction is clockwise or counter-clockwise.
The center cleaning water inlet pipe surrounding, which is offered, is equipped with branch pipe on hole, hole, branch pipe is provided with nozzle, same plane
Two relative nozzle spray directions are on oblique, under two other relative nozzle spray direction is oblique.
The angle of the nozzle set on the center cleaning water inlet pipe and the center line in hole on center cleaning water inlet pipe is 30-
50 ° or -30- (- 50) °.
The bottom of the tank body is provided with quartz sand layer, and filter screen is provided between the quartz sand layer and activated carbon.
The diameter of the cleaning water inlet pipe is identical with the diameter of center cleaning water inlet pipe, and the diameter of the cleaning water inlet pipe is small
In the diameter of cleaning outlet pipe.
The filtered water inlet pipe is provided with the first valve, and pressure sensor is provided between the first valve and filtered water inlet mouthful；
Filter outlet pipe and be provided with the second valve, cleaning water inlet pipe is provided with the 3rd valve, and center cleaning water inlet pipe is provided with the 4th valve
Door, cleaning outlet pipe is provided with the 5th valve；First valve, the second valve, the 3rd valve, the 4th valve, the 5th valve
And pressure sensor is electrically connected with the controller respectively.
First valve, the second valve, the 3rd valve, the 4th valve, the 5th valve are magnetic valve.
The invention also discloses a kind of above-mentioned activated carbon jet flow cleaning method, comprise the following steps：
Step one, a threshold values is preset on the controller, and pressure sensor sends the pressure signal collected to
Controller, controller is received after pressure signal, and pressure signal is converted into pressure value, is set in advance when the pressure value of conversion is more than
During fixed threshold values, the valve of main controller controls first, the second valve are closed, and filter process stops；
Step 2, controller controls the 3rd valve, the 4th valve and the 5th valve to open, and the activated carbon in tank body is entered
Row cleaning；
Step 3, after the time of cleaning the time of setting is reached, controller controls the 3rd valve, the 4th valve and the
Five valves are closed；
Step 4, controller controls the first valve and the second valve opening, proceeds the work of filtering.
By adopting the above-described technical solution, compared with prior art, beneficial effects of the present invention are as follows:
(1) adsorption filtration effect of the present invention is good, and floor space is small；Light-duty filtering usage cycles length and it can make repeatedly
With energy-saving and water-saving.
(2) master controller, teletransmission differential manometer and valve are devised in the present invention, can realize that control system is intelligent,
Automaticity is high, and anti-scavenging period is short, flow pressure loss is small.
(3) few easy workout part in the present invention, no material consumption operation, expense is low, operational administrative is simple, carbon leaching material not rapid wear
It is bad.
(5) present invention realizes high-precision filtration, filtering, stable water outlet, filtrate fine laundering soon, are cleaned compared with conventional method at high speed
More thoroughly, extend the life-span of filter.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the schematic diagram in washer jet integral spray direction of the present invention；
Fig. 3 is the structured flowchart of the present invention；
Reference：
1st, tank body 2, activated carbon 3, filtered water inlet pipe 4, filtering outlet pipe 5, cleaning water inlet pipe
6th, washer jet 7, center cleaning water inlet pipe 8, nozzle 9, quartz sand layer
10th, cleaning outlet pipe 11, filter screen 12, the first valve 13, teletransmission differential manometer 14, master controller
15th, the second valve 16, the 3rd valve 17, the 4th valve 18, the 5th valve.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be noted that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
As shown in Figure 1, Figure 2, Figure 3 shows, the invention provides a kind of activated carbon jet cleaning device, including tank body 1, tank body 1
60% or so activated carbon 2 is inside provided with, certain space is left in tank body 1, in order that the motion of activated carbon 2 is more abundant,
More thorough when rinsing, the top of the tank body 1 is provided with filtered water inlet pipe 3, and the bottom of tank body 1 is provided with filtering outlet pipe
4；Water inlet pipe 5 is cleaned in vertical being provided with the inwall of tank body 1, and cleaning water inlet pipe 5 extends to the bottom of tank body 1, passes through bottom
Communicated with outside tank body 1, the cleaning water inlet pipe 5 is provided with washer jet 6；Middle part in the tank body 1 is also vertical to be provided with
Center cleaning water inlet pipe 7, center cleaning water inlet pipe 7 extends to the bottom of tank body 1, described by bottom with being communicated outside tank body 1
Center cleaning water inlet pipe 7 is provided with nozzle 8, and the side on the top of tank body 1 is provided with cleaning outlet pipe 10.The cleaning of science arrangement
Nozzle 6 and nozzle 8 spray the water jet of certain orientation, activated carbon granule is hit mutually according to the track rolling of setting so that
The separated from contaminants discharge of charcoal absorption.
In the present invention, in cleaning process, the water outlet of the inflow and cleaning delivery port of washer jet 6 and the jet of nozzle 8
Amount is consistent.
Further, the quantity of the cleaning water inlet pipe 5 is 4.4 cleaning water inlet pipes 5 clean water inlet pipe 7 with center
Center, Central Symmetry.
Further, the washer jet 6 is multiple, the uniform arrangement in interval on cleaning water inlet pipe 5；The every cleaning
The injection direction of washer jet 6 on water inlet pipe 5 is identical, and overall injection direction is clockwise or counter-clockwise；Cleaning
The current that nozzle 6 is ejected make activated carbon 1 be moved in tank body 2, and current are cleaned to activated carbon 2.
Further, the center cleaning surrounding of water inlet pipe 7, which is offered, is equipped with branch pipe on hole, hole, branch pipe is provided with nozzle
8, two relative injection directions of nozzle 8 is on tiltedly on same plane, and two other relative injection direction of nozzle 8 is under tiltedly；
The effect that nozzle 8 is designed on branch pipe is in order that nozzle 8 can be more thorough to the cleaning of activated carbon 2；8 two sides of nozzle
To injection stream add upper side wall clean water inlet pipe 5 on washer jet 6 formation injection stream, make activated carbon 2 in tank body 1 fully
Activity, the cleaning to activated carbon 2 is more thorough.
Further, the nozzle 8 set on the center cleaning water inlet pipe 7 and the center in hole on center cleaning water inlet pipe 7
The angle of line is 30-50 ° or -30- (- 50) °.
Further, the bottom of the tank body 1 is provided with 10% or so quartz sand layer 9, the quartz sand layer 9 and activated carbon
Filter screen 11 is provided between 2.Quartz sand layer 9 is used to prevent activated carbon 2 from blocking filtering outlet pipe 4.
Further, the diameter of the cleaning water inlet pipe 5 is identical with the diameter of center cleaning water inlet pipe 7；It is described clean into
The diameter of water pipe 5 be less than cleaning outlet pipe 10 diameter, cleaning water inlet pipe 5 diameter be less than cleaning outlet pipe 10 diameter be for
Keep the balance of pressure in tank body 2.
Further, the filtered water inlet pipe 3 is provided with the first valve 12, is set between the first valve 12 and filtered water inlet mouthful
There is pressure sensor 13；Filter outlet pipe 4 and be provided with the second valve 15, cleaning water inlet pipe 5 is provided with the 3rd valve 16, and center is clear
Water inlet pipe 7 is washed provided with the 4th valve 17, cleaning outlet pipe 10 is provided with the 5th valve 17；First valve 12, the second valve
The 15, the 3rd valve 16 of door, the 4th valve 17, the 5th valve 17 and pressure sensor 13 are electrically connected with controller 14 respectively；When
When the signal that pressure sensor 13 is conveyed reaches controller threshold values set in advance, controller 14 controls the first valve 12, second
Valve 15 is closed, and is opened the 3rd valve 16, the 4th valve 17, the 5th valve 18, is realized automation mechanized operation.
Further, first valve 12, the second valve 15, the 3rd valve 16, the 4th valve 17, the 5th valve 18 are equal
For magnetic valve.
Further, the invention also discloses a kind of above-mentioned activated carbon jet flow cleaning method, comprise the following steps：
Step one, a threshold values is preset on controller 14, pressure sensor 13 passes the pressure signal collected
Controller 14 is given, controller 14 is received after pressure signal, and pressure signal is converted into pressure value, when the pressure value of conversion is big
When threshold values set in advance, master controller 14 controls the first valve 12, the second valve 15 to close, and filter process stops；
Step 2, controller 14 controls the 3rd valve 16, the 4th valve 17 and the 5th valve 18 to open, in tank body 1
Activated carbon 2 cleaned；
Step 3, after the time of cleaning the time of setting is reached, controller 14 controls the 3rd valve 16, the 4th valve
17 and the 5th valve 18 close；
Step 4, controller 14 controls the first valve 12 and the second valve 15 to open, and proceeds the work of filtering.
The nozzle 8 that center cleaning water inlet pipe 7 is provided with the present invention sprays with the cleaning that cleaning water inlet pipe 5 is provided with the wall of side
Mouth 6, there is certain alternate position spike not in same height, between them, in order that activated carbon 2 can preferably form whirlpool,
Cleaning is more thorough.
In the present invention, a water pipe head can be added, all cleaning water inlet pipes 5 and center cleaning water inlet pipe 7 are connected
It is connected together, forms a pipeline, a valve is added on pipeline, a valve is controlled by controller 14, it is possible to realize institute
There is the water inlet of cleaning water inlet pipe 5 and center cleaning water inlet pipe 7, it is convenient and practical.
The water quality parameter of the present invention:
Influent turbidity≤10FTU delivery turbidities≤3FTU
The working environment parameter of the present invention：
Operating temperature is 5-60 degree,
Operating pressure≤0.4MPa
Intake pressure≤0.2MPa
Backwashing pressure≤0.3MPa
Rate of filtration 15-20m3/h
Cycle of operation 20h-30h
In summary, by adopting the above-described technical solution, compared with prior art, the invention provides a kind of activated carbon
Jet cleaning device, adsorption filtration effect is good, floor space is small, usage cycles length and can Reusability, economize on resources, this
Master controller 14, pressure sensor 13 and valve are devised in invention, can realize that control system is intelligent, automaticity
Height, and anti-scavenging period is short, flow pressure loss is small, and few easy workout part in the present invention, no material consumption is run, expense is low,
Operational administrative is simple, carbon leaching material is hardly damaged, more thorough compared with what conventional method was cleaned, extends the longevity of filter
Life.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned embodiment party
Detail in formula, in the range of the technology design of the present invention, can carry out a variety of simple changes to technical scheme
Type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means, in order to avoid unnecessary repetition, various possibility of the invention
Combination no longer separately illustrate.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (10)
1. activated carbon (2) is provided with a kind of activated carbon jet cleaning device, including tank body (1), tank body (1), the tank body (1)
Top is provided with filtered water inlet pipe (3), and the bottom of tank body (1) is provided with filtering outlet pipe (4), it is characterised in that：In the tank body (1)
Wall extends to the bottom of tank body (1) provided with cleaning water inlet pipe (5), cleaning water inlet pipe (5), outside by bottom and tank body (1)
Communicate, the cleaning water inlet pipe (5) is provided with washer jet (6)；Middle part in the tank body (1) is additionally provided with center cleaning water inlet
Manage (7), center cleaning water inlet pipe (7) extends to the bottom of tank body (1), by bottom with being communicated outside tank body (1), the center
Clean water inlet pipe (7) and be provided with nozzle (8), the side on tank body (1) top is provided with cleaning outlet pipe (10).
2. activated carbon jet cleaning device according to claim 1, it is characterised in that the number of the cleaning water inlet pipe (5)
Measure as 4.
3. activated carbon jet cleaning device according to claim 1, it is characterised in that the washer jet (6) be it is multiple,
The uniform arrangement in interval on cleaning water inlet pipe (5)；The injection direction of washer jet (6) on every cleaning water inlet pipe (5) is phase
With, overall injection direction is clockwise or counter-clockwise.
4. activated carbon jet cleaning device according to claim 1, it is characterised in that the center cleaning water inlet pipe (7)
Surrounding offers and branch pipe is housed on hole, hole, and branch pipe is provided with two nozzle (8) injection sides relative on nozzle (8), same plane
To for tiltedly on, two other relative nozzle (8) injection direction for tiltedly under.
5. activated carbon jet cleaning device according to claim 1, it is characterised in that the center cleaning water inlet pipe (7)
The angle of the nozzle (8) of upper setting and the center line in hole on center cleaning water inlet pipe (7) is 30-50 ° or -30- (- 50) °.
6. activated carbon jet cleaning device according to claim 1, it is characterised in that the bottom of the tank body (1) is provided with
Quartz sand layer (9), is provided with filter screen (11) between the quartz sand layer (9) and activated carbon (2).
7. activated carbon jet cleaning device according to claim 1, it is characterised in that the cleaning water inlet pipe (5) it is straight
Footpath is identical with the diameter of center cleaning water inlet pipe (7), and the diameter of the cleaning water inlet pipe (5) is less than the straight of cleaning outlet pipe (10)
Footpath.
8. activated carbon jet cleaning device according to claim 1, it is characterised in that set on the filtered water inlet pipe (3)
There is the first valve (12), pressure sensor (13) is provided between the first valve (12) and filtered water inlet mouthful；Filter on outlet pipe (4)
Provided with the second valve (15), cleaning water inlet pipe (5) is provided with the 3rd valve (16), and center cleaning water inlet pipe (7) is provided with the 4th
Valve (17), cleaning outlet pipe (10) is provided with the 5th valve (17)；First valve (12), the second valve (15), the 3rd
Valve (16), the 4th valve (17), the 5th valve (17) and pressure sensor (13) are electrically connected with controller (14) respectively.
9. activated carbon jet cleaning device according to claim 8, it is characterised in that first valve (12), second
Valve (15), the 3rd valve (16), the 4th valve (17), the 5th valve (17) are magnetic valve.
10. the cleaning method of activated carbon jet cleaning device according to claim 8, comprises the following steps：
Step one, a threshold values is preset on controller (14), pressure sensor (13) passes the pressure signal collected
Controller (14) is given, controller (14) is received after pressure signal, pressure signal is converted into pressure value, when the pressure of conversion
When value is more than threshold values set in advance, master controller (14) controls the first valve (12), the second valve (15) to close, filter process
Stop；
Step 2, controller (14) controls the 3rd valve (16), the 4th valve (17) and the 5th valve (18) to open, to tank body
(1) activated carbon (2) in is cleaned；
Step 3, after the time of cleaning the time of setting is reached, controller (14) controls the 3rd valve (16), the 4th valve
(17) and the 5th valve (18) close；
Step 4, controller (14) controls the first valve (12) and the second valve (15) to open, and proceeds the work of filtering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710457780.6A CN107080987A (en) | 2017-06-16 | 2017-06-16 | activated carbon jet cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710457780.6A CN107080987A (en) | 2017-06-16 | 2017-06-16 | activated carbon jet cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107080987A true CN107080987A (en) | 2017-08-22 |
Family
ID=59606239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710457780.6A Pending CN107080987A (en) | 2017-06-16 | 2017-06-16 | activated carbon jet cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107080987A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398105A (en) * | 2017-08-25 | 2017-11-28 | 任景枝 | A kind of intelligent machine filter and anti-cleaning method |
| CN107803191A (en) * | 2017-10-12 | 2018-03-16 | 天津市安第斯科技有限公司 | Baking vanish activated carbon filters purge tank and its manufacturing process |
| CN108548848A (en) * | 2018-04-20 | 2018-09-18 | 唐山三友集团兴达化纤有限公司 | A kind of on-line automatic bubbling device of pH meter |
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| CN201192591Y (en) * | 2008-04-18 | 2009-02-11 | 李盛 | Back flush filter |
| CN101513175A (en) * | 2009-02-23 | 2009-08-26 | 何排枝 | Full automaticity device for filtering water by ozone |
| CN206934826U (en) * | 2017-06-16 | 2018-01-30 | 北京北方宏拓环保设备制造有限公司 | activated carbon jet cleaning device |
-
2017
- 2017-06-16 CN CN201710457780.6A patent/CN107080987A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201192591Y (en) * | 2008-04-18 | 2009-02-11 | 李盛 | Back flush filter |
| CN101513175A (en) * | 2009-02-23 | 2009-08-26 | 何排枝 | Full automaticity device for filtering water by ozone |
| CN206934826U (en) * | 2017-06-16 | 2018-01-30 | 北京北方宏拓环保设备制造有限公司 | activated carbon jet cleaning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398105A (en) * | 2017-08-25 | 2017-11-28 | 任景枝 | A kind of intelligent machine filter and anti-cleaning method |
| CN107803191A (en) * | 2017-10-12 | 2018-03-16 | 天津市安第斯科技有限公司 | Baking vanish activated carbon filters purge tank and its manufacturing process |
| CN108548848A (en) * | 2018-04-20 | 2018-09-18 | 唐山三友集团兴达化纤有限公司 | A kind of on-line automatic bubbling device of pH meter |
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Application publication date: 20170822 |