CN110117012A - A kind of granular activated carbon washing facility - Google Patents
A kind of granular activated carbon washing facility Download PDFInfo
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- CN110117012A CN110117012A CN201910399013.3A CN201910399013A CN110117012A CN 110117012 A CN110117012 A CN 110117012A CN 201910399013 A CN201910399013 A CN 201910399013A CN 110117012 A CN110117012 A CN 110117012A
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- aeration
- activated carbon
- granular activated
- air duct
- mouth
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/354—After-treatment
- C01B32/378—Purification
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/39—Apparatus for the preparation thereof
Abstract
The invention discloses a kind of granular activated carbon washing facilitys; including tank body; and the upper cover and lower head of tank body upper and lower ends are set; upper cover is equipped with feed opening, clear water entrance, acid solution mouth, circulation water inlet, level sensing mouth; the purification device for being used to receive dust and sour vapour above feed opening is arranged in the fluid level control device for quantitative acid solution being connected with level sensing mouth；The middle part of tank wall is equipped with the temperature detection mouth for connecting temperature control device, and the lower part of tank wall is equipped with the steam pipe for extending to tank interior, and the outer end of steam pipe is connected with steam generator；The bottom centre position of lower head is equipped with discharge port, and motor-driven valve is equipped in discharge port, and the aeration opening for connecting pressure-air aerator is additionally provided on lower head and at least one is used to separate the water treatment plant of granular activated carbon and useless Heisui River.In short, the present invention has the advantages that degree of control is high, detersive efficiency is high, washing is abundant, active carbon particle wear intensity is small, saves manpower and energy conservation and environmental protection.
Description
Technical field
The invention belongs to active carbon deep process technology fields, and in particular to a kind of granular activated carbon washing facility.
Background technique
Granular activated carbon needs pickling in practical applications, and the deep processing of polishing and catalyst carrier etc. is washed in water rinsing,
Purpose be reduce the ash impurities of granular activated carbon, molysite, reconcile its pH value, the floating ash of removal, increase intensity and effective carrier
Catalyst increases added value to improve its performance.Pickling traditional at present, water rinsing, washing polishing and catalyst carrier
Method, which is mainly led to steam heating in big tank in backward artificial or mechanical mode and boiled, washes, stirs, salvages, then logical clear water
It repeats above step to complete to rinse, the disadvantage is that washing water temperature cannot accurately control to granular activated carbon abrasion than more serious, consume
Manually, large labor intensity, the Heisui River generated in washing process is seriously polluted to operating environment, because of only rough formula operation, washes
Wash insufficient, detersive efficiency is not high.
In the prior art the Chinese utility model patent of Publication No. CN201506707U disclose a kind of collection be separated by solid-liquid separation,
Washing dehydration is equipped with consolidating with cooperating facing each other in the novel activated charcoal washing device of one, including rack, rack
Fixed board and movable plate are equipped with support girder, are equipped with several filter plates, movable plate side by side on support girder between fixed plate and movable plate
It is driven by hydraulic system, to drive filter plate to slide along support girder under hydraulic action, is in close contact each filter plate；Each filter plate two
Side is concave to form a filter chamber between adjacent two filter plate, and through-hole is equipped in the middle part of each filter plate, to connect shape with each filter chamber
At charging duct, corresponding in fixed plate to offer feed opening, the top and the bottom of each filter plate side are equipped with upper and lower flushing hole, each filter chamber
Upper and lower drainage hole through being set to filter plate concave flanks edge connects with upper and lower flushing hole respectively, to form filtrate in filters pressing
Passing away forms cleaning solution feed liquor return flow line in washing.But it is inconvenient rinse repeatedly, it is insufficient to easily lead to washing,
It is relatively inefficient.
Summary of the invention
For the technical problem present on, the present invention provides the granular activated carbon of a kind of acid and alkali-resistance, high temperature resistant, high intensity
Washing facility.
The technical solution of the present invention is as follows: a kind of granular activated carbon washing facility, including tank body, and be arranged above and below tank body
The upper cover and lower head at both ends, tank body is cylindrical, and upper cover and lower head are arc-shaped.Upper cover is equipped with for adding
The feed opening of granular activated carbon is used for for the clear water entrance of the water flowing into tank body for the acid solution mouth of the acid liquid into tank body
It is passed through the circulation water inlet of the circulation of rinsing post-processing into tank body, for the level sensing mouth of quantitative acid dosing liquid, is examined with liquid level
Survey the fluid level control device for quantitative acid solution that mouth is connected, be arranged in above feed opening for receiving the net of dust and sour vapour
Makeup is set；The middle part of tank wall is equipped with the temperature detection mouth for connecting temperature control device, and the lower part of tank wall, which is equipped with, to be extended
To the steam pipe of tank interior, the outer end of steam pipe is connected with steam generator, for being passed through steam as heating source to tank body；
The bottom centre position of lower head is equipped with discharge port, is equipped with piston type electric valve in discharge port, can carry out long-range discharging, facilitate work
People's operation.The aeration opening of connection pressure-air aerator is additionally provided on lower head, using high pressure aeration to material and washing water
Three-dimensional rolling is carried out, comes into full contact with the two, to improve detersive efficiency and washing quality.It further include two for separation
The water treatment plant of grain active carbon and useless Heisui River, realizes the separation of material and waste water, so as to realize the multiple rinsing of material.
Further, purification device include air duct, it is support adjustment mechanism, solid particle interceptor structure, spiral water distributor, net
Change case, support adjustment mechanism totally two, relatively fixed on the upper cover surface for being located at feed opening edge respectively, air duct is connected to two
Between a support adjustment mechanism, and the lower port of air duct and feed opening are opposite up and down, and solid particle interceptor structure is horizontally installed on
In air duct on the round boss of middle and lower part, spiral water distributor is laid on the air duct inner sidewall below solid particle interceptor structure,
Spiral water distributor is equipped with several fog-spray nozzles, and the upper port of spiral water distributor is connected to external water feeding tank, and purifying box screw thread connects
It connects in the upper end of air duct, purifying box is provided with acid gas adsorption agent, and the top of purifying box is equipped with pump orifice, pump orifice and outside
Sucktion fan be connected.
Further, support adjustment mechanism includes adjustable plate and regulation handle, and adjustable plate is fixedly welded on feed opening side
The upper cover surface of edge, adjustable plate are equipped with longitudinal channel slot and 3-5 lateral equidistant regulating tank, one end of regulating tank
It is connected with channel slot, locating slot, the lateral wall lower section of regulation handle one end and air duct is equipped with below the other end of regulating tank
It is threadedly coupled, regulation handle other end connected pathways slot and regulating tank, and can be moved inside channel slot and regulating tank.Pass through
Position of the mobile regulation handle in regulating tank, and then the distance between lower port and the feed opening for regulating and controlling air duct, regulation handle
At higher position, separated between the lower port and feed opening of air duct, convenient for adding materials, regulation handle in lower position,
Feed opening is completely covered in the lower port of air duct, forms closure, prevents acid vapour when work from escaping.
Further, solid particle interceptor structure includes filter screen plate, hinged ball, L shape lock bar, and for being clamped L
The upper lock of shape lock bar and lower lock, the interior reverse osmosis filter membrane that antisludging agent is coated with equipped with front and back sides of filter screen plate, work as quilt
Dust after wetting is intercepted on reverse osmosis filter membrane, since reverse osmosis filter membrane has good scale inhibition and hydrophobicity, profit
Dust after wet is not easy to assemble and blocks filter screen plate, usually falls after rise in the case where not enough adhesive force supports to tank body,
If do not intercepted, it is easy the dust being sucked blocking acid gas adsorption agent, post-processing is caused to be not thorough.Hinged ball activity
Formula is rabbeted on the side wall of air duct, and sealing ring is equipped between hinged ball and air duct, prevents liquid from revealing, one end of filter screen plate passes through
L shape connecting rod is fixedly connected on the inside of hinged ball, and one end of L shape lock bar and the outboard end of hinged ball are connected by threads turn
It connects, L shape lock bar can be made to carry out 360 degree of steerings, fixed convenient for carrying out snapping with upper lock and lower lock, come with this real
Now to the fixation of lower lock, upper lock is fixed on the air duct lateral wall above hinged ball, and lower lock is fixed on hingedly
On air duct lateral wall below ball.
Further, water treatment plant includes the filter cartridge by flanged joint inside lower head, and filter cartridge is equipped with straight
Diameter is 5mm filter hole, the PP net of 80 mesh is cased with outside the filter cartridge equipped with filter hole side, the bottom of filter cartridge is equipped under running through
The discharge outlet of end socket.For the waste water after filtering and separate granular activated carbon and washing, repeatedly rinsing is realized.
Further, equipment further includes plate and frame filter press, the water inlet of plate and frame filter press and the discharge outlet of water treatment plant
It is connected, the Heisui River filters pressing of generation is separated, obtained circulation fresh water pump is sent to circulation water inlet.Washes can be followed
Ring utilizes, and plays water-saving effect significantly.
Further, pressure-air aerator includes the annular aeration circle communicated with aeration opening, is set on annular aeration circle
There are several solarization air caps.Referring now to a solarization air cap, air-flow can be dispersed by annular aeration circle, prevent the impact to material
Power is excessive to be caused to wear, while can also guarantee that as far as possible jet-impingement is uniform.
Further, annular aeration circle upper surface is vertical and equidistantly connection is there are three aeration tube, three aeration tubes with
Annular aeration circle is internal to be communicated, and annular aeration circle is equipped with several upper aeration nozzles and lower aeration nozzle, and aeration tube is equipped with to be handed over up and down
The left aeration nozzle and right aeration nozzle of mistake setting.As the improvement of a upper technical solution, individually annular aeration circle is because of solarization air cap
The direction that opens up fix, and can only longitudinal surface carry out aeration stirring, and to annular be aerated circle lower section material also be not easy to cover
Lid, thus the dead angle stirred is more.For this purpose, increasing the aeration nozzle of up and down direction on annular aeration circle, while being exposed in annular
The upper surface of air ring has longitudinally been placed equidistant with three aeration tubes, and the aeration of drift angle to the left and to the right has been opened up on aeration tube
Mouth is divided material on cross section, can be stirred more after horizontal and vertical carry out aeration stirring, refinement layering simultaneously
Add uniformly, washs more abundant.
Further, the angle between upper aeration nozzle and lower aeration nozzle is 80-90 degree, left aeration nozzle and right aeration nozzle it
Between angle be 100-120 degree.Drift angle controls in the appropriate range, and the radiating surface that can reach is most wide, and then stirs and more fill
Point.
Further, feed opening, clear water entrance, acid solution mouth, circulation water inlet, level sensing mouth, temperature detection mouth, steam
Pipe, discharge port, aeration opening outer end be equipped with connecting flange.
Compared with prior art, the invention has the benefit that
(1) present invention using high pressure aeration device by tank body water and the three-dimensional rolling of material, and using it is different partially
The aeration nozzle at angle carries out layering stirring to material and liquid, so that the two is come into full contact with rolling, not only increases detersive efficiency
And washing quality, also reduce the wear intensity because of mechanical stirring to material.
(2) present invention realizes the separation of material and waste water using water treatment plant, so as to realize the multiple rinsing of material,
And waste water becomes clear water storage or cycling and reutilization after a plate and frame filter press carries out filters pressing after washing, and plays significantly
Water-saving effect.
(3) present invention is equipped with purification device on feed opening, the dust generated when can remove addition active carbon particle material
With the sour vapour that generates when work, prevent operating environment of pollution, and by support adjustment mechanism realize purification device air duct and
The vertical range of feed opening is suitble to charging and work both of which；In addition, solid particle interceptor structure can be right in feed pattern
The dust of wetting is intercepted when dust processing, prevents it from blocking acid gas adsorption agent, opens, be convenient in operating mode
Sour vapour is aspirated in time to be handled.
(4) present invention is additionally provided with temperature control device and fluid level control device, being capable of water temperature and water to entire washing process
Position is precisely controlled, and the efficiency and quality of washing are improved.
In short, the present invention has, degree of control is high, detersive efficiency is high, washing is abundant, active carbon particle wear intensity is small, saves people
The advantages of power and energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is the main view in the embodiment of the present invention 1；
Fig. 2 is the cross-sectional view in the embodiment of the present invention 1；
Fig. 3 is the top view in 1-3 of the embodiment of the present invention；
Fig. 4 is internal structure chart of the purification device when being dusted in the embodiment of the present invention 2；
Fig. 5 is internal structure chart of the purification device when carrying out deacidification vapour in the embodiment of the present invention 2；
Fig. 6 is the structural schematic diagram of water treatment plant in 1-3 of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of adjustable plate in 1-3 of the embodiment of the present invention；
Fig. 8 is the top view of 1 mesohigh air aeration device of the embodiment of the present invention；
Fig. 9 is the main view of 3 mesohigh air aeration device of the embodiment of the present invention.
Wherein, 1- tank body, 2- upper cover, 3- lower head, 4- feed opening, 5- clear water entrance, 6- acid solution mouth, 7- recirculated water enter
Mouth, 8- level sensing mouth, 9- fluid level control device, 10- purification device, 11- temperature control device, 12- temperature detection mouth, 13- steam
Pipe, 14- discharge port, 15- motor-driven valve, 16- pressure-air aerator, 17- aeration opening, 18- water treatment plant, 19- air duct, 20-
Support adjustment mechanism, 21- solid particle interceptor structure, 22- spiral water distributor, 23- purifying box, 24- round boss, 25- are spraying
Head, 26- water feeding tank, 27- pump orifice, 28- sucktion fan, 29- adjustable plate, 30- regulation handle, 31- channel slot, 32- regulating tank,
Lock, 39- are reverse osmosis under 33- locating slot, 34- filter screen plate, the hinged ball of 35-, 36-L shape lock bar, the upper lock of 37-, 38-
Filter membrane, 40- sealing ring, 41-L shape connecting rod, 42- filter cartridge, 43- filter hole, 44-PP net, 45- discharge outlet, 46- plate compression
Machine, 47- annular aeration circle, 48- aeration tube, the upper aeration nozzle of 49-, aeration nozzle under 50-, the left aeration nozzle of 51-, the right aeration nozzle of 52-,
53- steam generator.
Specific embodiment
Embodiment 1
As shown in Figure 1, a kind of granular activated carbon washing facility, including tank body 1, and 1 upper and lower ends of tank body are set
Upper cover 2 and lower head 3, tank body 1 is cylindrical, and upper cover 2 and lower head 3 are arc-shaped.As shown in figure 3, being set on upper cover 2
There is the feed opening 4 for adding granular activated carbon, for the clear water entrance 5 of the water flowing into tank body 1, for the acid adding into tank body 1
The acid solution mouth 6 of liquid, the circulation water inlet 7 of the circulation for being passed through rinsing post-processing into tank body 1, the liquid for quantitative acid dosing liquid
Position detection mouth 8, the fluid level control device 9 for quantitative acid solution being connected with level sensing mouth 8, fluid level control device 9 is using floating
The linkage control device of ball liquid-level switch (FK2- is normally opened) and high level alarm is arranged in above feed opening 4 and is used to receive
The purification device 10 of dust and sour vapour；The middle part of 1 side wall of tank body is equipped with the temperature detection mouth 12 for connecting temperature control device 11,
Middle temperature control device 11 is using K4-300-316L type thermocouple and high temperature alarm linkage control device.The lower part of 1 side wall of tank body is set
There is the steam pipe 13 extended to inside tank body 1, the outer end of steam pipe 13 is connected with steam generator 53, for being passed through to tank body 1
Steam is as heating source；The bottom centre position of lower head 3 is equipped with discharge port 14, and motor-driven valve 15 is equipped in discharge port 14, electronic
Valve 15 uses acid and alkali-resistance DN40 motor-driven valve, can carry out long-range discharging, facilitate worker operation.Connection high pressure is additionally provided on lower head 2
The aeration opening 17 of air aeration device 16 carries out three-dimensional rolling to material and washing water using high pressure aeration, makes the two sufficiently
Contact, to improve detersive efficiency and washing quality.It further include two drainage dresses for separating granular activated carbon and useless Heisui River
18 are set, the separation of material and waste water is realized, so as to realize the multiple rinsing of material.Wherein, feed opening 4, clear water entrance 5,
Acid solution mouth 6, circulation water inlet 7, level sensing mouth 8, temperature detection mouth 12, steam pipe 13, discharge port 14, aeration opening 17 outer end
It is equipped with connecting flange.
As shown in Fig. 2, purification device 10 includes air duct 19, support adjustment mechanism 20, spiral water distributor 22, purifying box 23,
Support adjustment mechanism 20 totally two, relatively fixed on 2 surface of upper cover for being located at 4 edge of feed opening respectively, air duct 19 is connected to
Between two support adjustment mechanisms 20, and the lower port of air duct 19 and about 4 feed opening are opposite, and spiral water distributor 22 is laid in solid
On 19 inner sidewall of air duct of 21 lower section of body particle interceptor structure, spiral water distributor 22 is equipped with several fog-spray nozzles 25, spiral water distribution
The upper port of pipe 22 is connected to external water feeding tank 26, and purifying box 23 is threaded in the upper end of air duct 19, and purifying box 23 is built-in
There is acid gas adsorption agent, the top of purifying box 23 is equipped with pump orifice 27, and pump orifice 27 is connected with external sucktion fan 28.Such as
Shown in Fig. 7 and 2, support adjustment mechanism 20 includes adjustable plate 29 and regulation handle 30, and adjustable plate 29 is fixedly welded on 4 side of feed opening
2 surface of upper cover of edge, adjustable plate 29 are equipped with longitudinal channel slot 31 and 3-5 lateral equidistant regulating tank 32, regulating tank
32 one end is connected with channel slot 31, is equipped with locating slot 33 below the other end of regulating tank 32,30 one end of regulation handle with
It is threadedly coupled below the lateral wall of air duct 19,30 other end connected pathways slot 31 of regulation handle and regulating tank 32, and can be along logical
It is moved inside road slot 31 and regulating tank 32.By position of the mobile regulation handle 30 in regulating tank 32, and then regulate and control air duct 19
Lower port and the distance between feed opening 4, regulation handle 30 at higher position, the lower port and feed opening 4 of air duct 19 it
Between separate, convenient for adding materials, for regulation handle 30 in lower position, feed opening 4 is completely covered in the lower port of air duct 19, formed
Closure prevents acid vapour when work from escaping.
As shown in fig. 6, water treatment plant 18 includes the filter cartridge 42 by flanged joint inside lower head 3, filter cartridge 42
Being equipped with diameter is 5mm filter hole 43, and the PP net 44 of 80 mesh, filter cartridge are cased with outside the filter cartridge 42 equipped with 43 side of filter hole
42 bottom is equipped with the discharge outlet 45 through lower head 3.For the waste water after filtering and separate granular activated carbon and washing, realize
Repeatedly rinsing.
As shown in figure 8, pressure-air aerator 16 includes the annular aeration circle 47 communicated with aeration opening 17, annular aeration
Circle 47 is equipped with several solarization air caps.Referring now to a solarization air cap, air-flow can be dispersed by annular aeration circle 47, be prevented pair
The impact force of material is excessive to be caused to wear, while can also guarantee that as far as possible jet-impingement is uniform.
As shown in Fig. 2, equipment further includes plate and frame filter press 46, the water inlet of plate and frame filter press 46 and the row of water treatment plant 18
The mouth of a river 45 is connected, and the Heisui River filters pressing of generation is separated, and obtained circulation fresh water pump is sent to circulation water inlet 7.It can be useless to washing
Water is recycled, and plays water-saving effect significantly.
The working method of the present embodiment are as follows:
When charging: by being subsequently placed in corresponding locating slot 33 in mobile regulation handle 30 to highest order regulating tank 32
It is fixed, so that there are spacing between the lower port and feed opening 4 of regulation air duct 19, solid dust flies during charging
It raises, is sprayed by pumping the water in water feeding tank 26 to spiral water distributor 22, and by fog-spray nozzle 25, solid dust is carried out
Wetting, sucktion fan 28 aspirate from pump orifice 27, the dust after wetting are detached in time, prevent pollution environment.
When work: by being subsequently placed in corresponding locating slot 33 in mobile regulation handle 30 to lowest order regulating tank 32
It is fixed, so that feed opening 4 is completely covered in the lower port of regulation air duct 19.A certain amount of clear water is added from clear water entrance 5, from
The acid solution of fixed mixing ratio is added in acid solution mouth 6, and the additive amount and water level of acid solution are controlled by fluid level control device 9, passes through steaming
Steam pipe 13 is passed through the steam as heating source into tank body 1, and is monitored by temperature control device 11 to temperature, meanwhile, it utilizes
It is filled with high pressure gas into aeration opening 17, disperses air-flow by annular aeration circle 47, it is three-dimensional for carrying out material and liquid
Stirring is sufficiently washed.The sour vapour that period generates, is aspirated by sucktion fan 28 and after acid gas adsorption agent adsorption treatment
Discharge.After washing a period of time, water treatment plant 18 is opened, using suction pump to carrying out negative-pressure ward, granular activated carbon in tank body 1
It is intercepted by the PP net 44 of water treatment plant 18 in inside, waste water then flows into plate and frame filter press 46 from filter hole 43, through plate compression
Recirculated water after 46 filters pressing of machine enters inside tank body 1 from circulation water inlet 7 to be recycled.After repeated multiple times washing, wash
It washs the waste water finished to be discharged from water treatment plant 18, granular activated carbon is discharged from 15 discharging of motor-driven valve.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, the difference is that:
As shown in Figures 4 and 5, purification device 10 further includes solid particle interceptor structure 21, and solid particle interceptor structure 21 is horizontal
To on the round boss 24 that middle and lower part in air duct 19 is set, solid particle interceptor structure 21 include filter screen plate 34, hinged ball 35,
L shape lock bar 36, and upper lock 37 and lower lock 38 for being clamped L shape lock bar 36, filter screen plate 34 is interior to be equipped with just
Reverse side is coated with the reverse osmosis filter membrane 39 of antisludging agent, and the dust when wetted after is intercepted on reverse osmosis filter membrane 39, due to anti-
Permeating filter membrane 39 has good scale inhibition and hydrophobicity, therefore the dust after wetting is not easy to assemble and blocks filter screen plate 34, usually
It falls after rise in the case where the support of not enough adhesive force to tank body 1, if do not intercepted, is easy the dust being sucked blocking
Acid gas adsorption agent causes post-processing to be not thorough.The hinged movable interlocking of ball 35 on the side wall of air duct 19, hinged ball 35 with
It is equipped with sealing ring 40 between air duct 19, prevents liquid from revealing, one end of filter screen plate 34 is fixedly connected on hinge by L shape connecting rod 41
Receive 35 inside, one end of L shape lock bar 36 connect with the outboard end of hinged ball 35 by threads turn, and L shape can be made to lock
Fixed pole 36 carries out 360 degree steerings, convenient for fixing with upper lock 37 and lower lock 38 progress snapping, is realized with this to lower lock
Determine the fixation of device 38, upper lock 37 is fixed on 19 lateral wall of air duct of hinged 35 top of ball, and lower lock 38 is fixed on hinge
It receives on 19 lateral wall of air duct of 35 lower sections.
The working method of the present embodiment are as follows:
When charging: by being subsequently placed in corresponding locating slot 33 in mobile regulation handle 30 to highest order regulating tank 32
It is fixed, so that there are spacing between the lower port and feed opening 4 of regulation air duct 19, the perpendicular section of L shape lock bar 36 is rotated
Upward, and upwards it pulls supreme lock 37 to be connected and fixed, the filter screen plate 34 of solid particle interceptor structure 21 is covered at this time
It is pressed on round boss 24, downward, solid dust is flown upward reverse osmosis filter membrane 39 during charging, by will be in water feeding tank 26
Water pump to spiral water distributor 22, and sprayed by fog-spray nozzle 25, solid dust soaked, sucktion fan 28 is from pumping
Suction inlet 27 aspirates, and the dust after wetting is detached in time, since reverse osmosis filter membrane 39 is coated with antisludging agent, has good
Scale inhibition and hydrophobicity, the dust after wetting are not easy to assemble and block filter screen plate 34, the usually feelings in not enough adhesive force supports
Condition is dropped down onto next time in tank body 1, is prevented pollution environment and is blocked acid gas adsorption agent.
When work: by being subsequently placed in corresponding locating slot 33 in mobile regulation handle 30 to lowest order regulating tank 32
It is fixed, so that feed opening 4 is completely covered in the lower port of regulation air duct 19.The perpendicular section of L shape lock bar 36 is rotated downward, and
And pull downwards to lower lock 38 and connected and fixed, the filter screen plate 34 of solid particle interceptor structure 21 is lifted away from round convex at this time
Platform 24, and close to 19 inner sidewall of air duct.A certain amount of clear water is added from clear water entrance 5, the acid of fixed mixing ratio is added from acid solution mouth 6
Liquid, and by the additive amount and water level of the control acid solution of fluid level control device 9, conduct is passed through into tank body 1 by steam pipe 13
The steam of heating source, and temperature is monitored by temperature control device 11, meanwhile, high pressure gas is filled with using into aeration opening 17
Body disperses air-flow by annular aeration circle 47, for material and liquid to be carried out three-dimensional stirring, sufficiently washs.Period generates
Sour vapour, aspirated by sucktion fan 28 and be discharged after acid gas adsorption agent adsorption treatment.After washing a period of time, beat
Water treatment plant 18 is opened, is blocked to negative-pressure ward, granular activated carbon is carried out in tank body 1 by the PP net 44 of water treatment plant 18 using suction pump
Cut in inside, waste water then flows into plate and frame filter press 46 from filter hole 43, through the recirculated water after 46 filters pressing of plate and frame filter press from
Circulation water inlet 7, which enters inside tank body 1, to be recycled.After repeated multiple times washing, the waste water that finishes is washed from water treatment plant
18 discharges, granular activated carbon are discharged from 15 discharging of motor-driven valve.
Embodiment 3
The present embodiment is substantially the same manner as Example 2, the difference is that:
As shown in figure 9,47 upper surfaces of annular aeration circle vertically and are equidistantly connected, there are three aeration tube 48, three aeration tubes
48 communicate with annular be aerated inside circle 47, and annular aeration encloses 47 equipped with several upper aeration nozzles 49 and lower aeration nozzle 50, aeration tube
48 are equipped with the left aeration nozzle 51 and right aeration nozzle 52 being staggered up and down.As the improvement of a upper technical solution, individually
Annular aeration circle 47 can only carry out aeration stirring in longitudinal surface, and be aerated to annular because fixing in the direction that opens up of solarization air cap
The material of 47 lower section of circle is also not easy to cover, thus the dead angle stirred is more.For this purpose, increasing upper and lower on annular aeration circle 47
To aeration nozzle, while three aeration tubes 48 have longitudinally been placed equidistant in the upper surface of annular aeration circle 47, and in aeration tube 48
On opened up the aeration nozzle of drift angle to the left and to the right, material is divided on cross section, can simultaneously horizontal and vertical
Carry out aeration stirring, refinement layering after stir it is more uniform, wash it is more abundant.Wherein, upper aeration nozzle 49 and lower aeration nozzle 50
Between angle be 85 degree, the angle between left aeration nozzle 51 and right aeration nozzle 52 is 110 degree.Drift angle is controlled in proper range
Interior, the radiating surface that can reach is most wide, and then stirs more abundant.
The working method of the present embodiment are as follows:
When charging: by being subsequently placed in corresponding locating slot 33 in mobile regulation handle 30 to highest order regulating tank 32
It is fixed, so that there are spacing between the lower port and feed opening 4 of regulation air duct 19, the perpendicular section of L shape lock bar 36 is rotated
Upward, and upwards it pulls supreme lock 37 to be connected and fixed, the filter screen plate 34 of solid particle interceptor structure 21 is covered at this time
It is pressed on round boss 24, downward, solid dust is flown upward reverse osmosis filter membrane 39 during charging, by will be in water feeding tank 26
Water pump to spiral water distributor 22, and sprayed by fog-spray nozzle 25, solid dust soaked, sucktion fan 28 is from pumping
Suction inlet 27 aspirates, and the dust after wetting is detached in time, since reverse osmosis filter membrane 39 is coated with antisludging agent, has good
Scale inhibition and hydrophobicity, the dust after wetting are not easy to assemble and block filter screen plate 34, the usually feelings in not enough adhesive force supports
Condition is dropped down onto next time in tank body 1, is prevented pollution environment and is blocked acid gas adsorption agent.
When work: by being subsequently placed in corresponding locating slot 33 in mobile regulation handle 30 to lowest order regulating tank 32
It is fixed, so that feed opening 4 is completely covered in the lower port of regulation air duct 19.The perpendicular section of L shape lock bar 36 is rotated downward, and
And pull downwards to lower lock 38 and connected and fixed, the filter screen plate 34 of solid particle interceptor structure 21 is lifted away from round convex at this time
Platform 24, and close to 19 inner sidewall of air duct.A certain amount of clear water is added from clear water entrance 5, the acid of fixed mixing ratio is added from acid solution mouth 6
Liquid, and by the additive amount and water level of the control acid solution of fluid level control device 9, conduct is passed through into tank body 1 by steam pipe 13
The steam of heating source, and temperature is monitored by temperature control device 11, meanwhile, high pressure gas is filled with using into aeration opening 17
Body, the upper aeration nozzle 49 and lower aeration nozzle 50 that annular aeration encloses on 47 carry out aeration stirring to the material of axial section, and annular exposes
The respectively arranged left aeration nozzle 51 of three aeration tubes 48 and right aeration nozzle 52 on air ring 47 carry out material on cross section
It divides, thus can stir more uniform after refinement layering simultaneously in horizontal and vertical carry out aeration stirring, wash more abundant.
The sour vapour that period generates, is aspirated by sucktion fan 28 and is discharged after acid gas adsorption agent adsorption treatment.One section of washing
After time, water treatment plant 18 is opened, using suction pump to negative-pressure ward is carried out in tank body 1, granular activated carbon is by water treatment plant 18
PP net 44 intercept in inside, waste water then flows into plate and frame filter press 46 from filter hole 43, after 46 filters pressing of plate and frame filter press
Recirculated water from circulation water inlet 7 enter tank body 1 inside be recycled.After repeated multiple times washing, the waste water finished is washed
It is discharged from water treatment plant 18, granular activated carbon is discharged from 15 discharging of motor-driven valve.
Although the present invention is described and illustrated with reference to its specific embodiment, it will be appreciated by those skilled in the art that
It can be variously modified without departing from the spirit and scope of the present invention, modified and replaced.Therefore, of the invention
It is intended to only by the scope limitation of following claims and these claims should be explained as broadly as possible in reasonable degree.
Claims (10)
1. a kind of granular activated carbon washing facility, including tank body (1), and setting is in the upper envelope of the tank body (1) upper and lower ends
Head (2) and lower head (3), which is characterized in that the upper cover (2) is equipped with feed opening (4), clear water entrance (5), acid solution mouth
(6), water inlet (7), level sensing mouth (8) are recycled, the liquid level control for quantitative acid solution being connected with the level sensing mouth (8)
Device (9) processed, what is be arranged above the feed opening (4) is used to receive the purification device (10) of dust and sour vapour；The tank body
(1) middle part of side wall is equipped with the temperature detection mouth (12) for connecting temperature control device (11), and the lower part of tank body (1) side wall, which is equipped with, prolongs
The internal steam pipe (13) of tank body (1) is extended to, the outer end of the steam pipe (13) is connected with steam generator (53)；The lower envelope
The bottom centre position of head (3) is equipped with discharge port (14), is equipped with motor-driven valve (15) in the discharge port (14), on lower head (2)
It is additionally provided with the aeration opening (17) for connecting pressure-air aerator (16) and at least one is used to separate granular activated carbon and gives up
The water treatment plant (18) in Heisui River.
2. a kind of granular activated carbon washing facility as described in claim 1, which is characterized in that the purification device (10) includes
Air duct (19), support adjustment mechanism (20), solid particle interceptor structure (21), spiral water distributor (22), purifying box (23), it is described
It is support adjustment mechanism (20) totally two, relatively fixed in upper cover (2) surface for being located at the feed opening (4) edge, institute respectively
It states air duct (19) to be connected between two support adjustment mechanisms (20), and the lower port of air duct (19) and feed opening (4) phase up and down
Right, the solid particle interceptor structure (21) is horizontally installed on the round boss (24) of air duct (19) interior middle and lower part, the spiral shell
Rotation water distributor (22) is laid on air duct (19) inner sidewall below solid particle interceptor structure (21), on spiral water distributor (22)
Equipped with several fog-spray nozzles (25), the upper port of spiral water distributor (22) is connected to external water feeding tank (26), the purifying box
(23) it is threaded in the upper end of air duct (19), purifying box (23) is provided with acid gas adsorption agent, the top of purifying box (23)
Equipped with pump orifice (27), the pump orifice (27) is connected with external sucktion fan (28).
3. a kind of granular activated carbon washing facility as claimed in claim 2, which is characterized in that the support adjustment mechanism (20)
Including adjustable plate (29) and regulation handle (30), the adjustable plate (29) is fixedly welded on the upper envelope at the feed opening (4) edge
Head (2) surface, adjustable plate (29) are equipped with longitudinal channel slot (31) and 3-5 lateral equidistant regulating tank (32), the tune
One end of section slot (32) is connected with the channel slot (31), is equipped with locating slot (33) below the other end of regulating tank (32),
It is threadedly coupled below described regulation handle (30) one end and the lateral wall of the air duct (19), regulation handle (30) other end runs through
Channel slot (31) and regulating tank (32), and can be mobile inside channel slot (31) and regulating tank (32).
4. a kind of granular activated carbon washing facility as claimed in claim 2, which is characterized in that the solid particle interceptor structure
It (21) include filter screen plate (34), hinged ball (35), L shape lock bar (36), and the upper locking for being clamped L shape lock bar (36)
Device (37) and lower lock (38), the interior reverse osmosis filter membrane (39) that antisludging agent is coated with equipped with front and back sides of the filter screen plate (34),
The movable interlocking of hinged ball (35) is equipped with close on the side wall of the air duct (19), between hinged ball (35) and air duct (19)
Seal (40), one end of filter screen plate (34) are fixedly connected on the inside of hinged ball (35), the L shape by L shape connecting rod (41)
One end of locking level (36) is rotatably connected on the outside of hinged ball (35), and the upper lock (37) is fixed on hinged ball (35)
On air duct (19) lateral wall of side, the lower lock (38) is fixed on air duct (19) lateral wall below hinged ball (35).
5. a kind of granular activated carbon washing facility as described in claim 1, which is characterized in that the water treatment plant (18) includes
By the flanged joint filter cartridge (42) internal in the lower head (3), the filter cartridge (42) is equipped with several filter hole
(43), the PP net (44) of 80 mesh, the bottom of filter cartridge (42) are cased with outside the filter cartridge (42) equipped with the filter hole (43) side
Portion is equipped with the discharge outlet (45) through lower head (3).
6. a kind of granular activated carbon washing facility as claimed in claim 5, which is characterized in that the equipment further includes sheet frame pressure
Filter (46), the water inlet of the plate and frame filter press (46) are connected with the discharge outlet (45) of the water treatment plant (18), will generate
Heisui River filters pressing separation, obtained circulation fresh water pump send to the circulation water inlet (7).
7. a kind of granular activated carbon washing facility as described in claim 1, which is characterized in that the pressure-air aerator
It (16) include the annular aeration circle (47) communicated with the aeration opening (17), the annular aeration circle (47) is equipped with several aerations
Hole.
8. a kind of granular activated carbon washing facility as claimed in claim 7, which is characterized in that on the annular aeration circle (47)
Surface is vertical and equidistantly connection is there are three aeration tube (48), and three the aeration tubes (48) are aerated the internal phase of circle (47) with annular
Logical, annular aeration circle (47) is equipped with several upper aeration nozzles (49) and lower aeration nozzle (50), and aeration tube (48) is equipped with to be handed over up and down
The left aeration nozzle (51) and right aeration nozzle (52) of mistake setting.
9. a kind of granular activated carbon washing facility as described in claim 1-8 any one, which is characterized in that the feed opening
(4), clear water entrance (5), acid solution mouth (6), circulation water inlet (7), level sensing mouth (8), temperature detection mouth (12), steam pipe
(13), discharge port (14), aeration opening (17) outer end be equipped with connecting flange.
10. a kind of granular activated carbon washing facility as claimed in claim 9, which is characterized in that the feed opening (4), clear water
Entrance (5), acid solution mouth (6), circulation water inlet (7), level sensing mouth (8), temperature detection mouth (12), steam pipe (13), discharging
The outer end of mouthful (14), aeration opening (17) is equipped with connecting flange.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910399013.3A CN110117012B (en) | 2019-05-14 | 2019-05-14 | Granular activated carbon washing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910399013.3A CN110117012B (en) | 2019-05-14 | 2019-05-14 | Granular activated carbon washing equipment |
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| CN110117012A true CN110117012A (en) | 2019-08-13 |
| CN110117012B CN110117012B (en) | 2022-09-23 |
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Cited By (3)
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| CN110817872A (en) * | 2019-11-30 | 2020-02-21 | 海南星光活性炭有限公司 | Granular activated carbon water rinsing device |
| CN113171768A (en) * | 2021-03-29 | 2021-07-27 | 上海皇洛琦贸易有限公司 | Granular activated carbon washing equipment for sanitary towel |
| CN115125391A (en) * | 2022-07-26 | 2022-09-30 | 贵州金瑞新材料有限责任公司 | Method for washing filter residues of filter pressing in manganese dioxide ore manganese sulfate leaching process |
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| CN115125391A (en) * | 2022-07-26 | 2022-09-30 | 贵州金瑞新材料有限责任公司 | Method for washing filter residues of filter pressing in manganese dioxide ore manganese sulfate leaching process |
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|---|---|
| CN110117012B (en) | 2022-09-23 |
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