Industry lampblack processing unit with singlechip controller
The present invention is to belong to patent name: structure improved industry lampblack processing unit, application number: 2016101166450,
The applying date: the divisional application of the patent of invention of 2016-03-02.
Technical field
The invention belongs to industrial waste gas processing technology fields, are related to a kind of apparatus for treating cooking fume, especially band single-chip microcontroller control
The industry lampblack processing unit of device processed.
Background technique
In recent years, China developed area pollution aggravation, various regions industry is grown rapidly, but is not had in development process
The processing of pollution is carried out in time, such as industry lampblack exhaust gas contains acidic materials, alkaline matter, carbon monoxide, dust particles etc.,
It is directly discharged in atmosphere without handling in time, or processing is not thorough discharge, causes atmosphere to be contaminated, acid rain, mist occurs
Phenomena such as haze.Since China leader proposes sustainable development path, various regions are all very paid attention to, especially for work
The exhaust gas discharge of factory is more stringent.
Summary of the invention
The strict demand that the purpose of the present invention is discharge for current factory to oil flue waste gas proposes band single-chip microcontroller and controls
The industry lampblack processing unit of device, the technical problems to be solved by the present invention are: how to reduce industry lampblack discharge to environment
Pollution.
Object of the invention can be realized by the following technical scheme: the industry lampblack with singlechip controller handles dress
It sets, including pedestal and connector sleeve, which is characterized in that connector sleeve is made of metal material, and connector sleeve lower end is sealedly connected with bullet
Property set, connection set upper side be sealedly connected with collecting pipe, suction ventilator is set in collecting pipe, several filter screens are provided in collecting pipe,
The filter screen is between suction ventilator and connector sleeve, and the collecting pipe includes the first collecting pipe, the second collecting pipe, third
Collecting pipe and the 4th collecting pipe, are linked together between the first collecting pipe and the second collecting pipe by helicitic texture, and second collects
It is linked together between pipe and third collecting pipe by helicitic texture, passes through screw thread knot between third collecting pipe and the 4th collecting pipe
Structure links together, and peace outwardly protruding and annular in shape is fixed at the inner wall of the second collecting pipe in the first collecting pipe
Seat one is filled, is fixed with mounting base outwardly protruding and annular in shape at the inner wall of third collecting pipe in the second collecting pipe
Two, mounting base three outwardly protruding and annular in shape, institute are fixed at the inner wall of the 4th collecting pipe in third collecting pipe
Several filter screens stated are respectively coarse filtration net, middle filter screen and thin filter screen, coarse filtration net, middle filter screen and thin filter screen three
By successively becoming smaller greatly, the coarse filtration net is arranged in mounting base one mesh of person, and the middle filter screen setting is being installed
On seat two, the thin filter screen is arranged in mounting base three, and the 4th collecting pipe upper end is also sealedly connected with heat exchange tube arrangement,
Heat exchange tube arrangement includes exchange inner tube and exchange outer tube, and the setting of exchange inner tube is in exchange outer tube, exchange inner tube lower end and the
Four collecting pipe upper ends also seal connection, and the lower end for exchanging outer tube, which is sealed by an annular seal plate with the outer wall for exchanging inner tube, to be connected
It connects, exchange outer tube upper end is connected to a tank seal;Water tank is in above exchange outer tube, and exchange upper end of inner tube is pierced by exchange outer tube
It is connected to water tank with the sealing of one end of connecting tube, exchanges and keep sealing between inner tube and water tank, the connector sleeve inner wall is fixed with
The backflash for being used to collect returned cold condensate in a ring, the bottom of the backflash offers fluid hole, the fluid hole
Sealing is communicated with a perfusion tube, offers a through-hole in the side wall of the connector sleeve, the other end of the perfusion tube passes through described
Through-hole, and be connected to a dust-collecting bucket for storing condensed water, the outer wall of the perfusion tube be provided with connector sleeve side wall
The hole edge of through-hole seal and fix, the dust-collecting bucket is fixed on the base;Be fixed on pedestal water butt, storage lye tank and
Acid solution case is stored up, the other end of connecting tube penetrates into water butt, and sealing, the end of connecting tube are kept between connecting tube and water butt
Liquid level in water butt is in the following, the water butt top offers gas outlet one, and sealing is connected on the gas outlet one
There is a delivery pipe one, one other end of delivery pipe penetrates into storage lye tank, it keeps sealing between delivery pipe one and storage lye tank,
The end of delivery pipe one is in the liquid level of storage lye tank in the following, the storage lye upper box part offers gas outlet two, described
Sealing is communicated with a delivery pipe two on gas outlet two, and two other end of delivery pipe penetrates into storage acid solution case, delivery pipe two and storage
Sealing is kept between acid solution case, storage acid solution upper box part offers gas outlet three, process cartridge one, process cartridge are additionally provided on pedestal
One top offers air inlet, and one lower part of process cartridge offers gas outlet four, on the gas outlet three sealing be communicated with one it is defeated
Pipe three is sent, the other end of delivery pipe three is connected with the air inlet of process cartridge one, is provided in process cartridge one for adsorbed gas
Filter device, filter device is between air inlet and gas outlet four.
Its working principles are as follows: pedestal is mounted on the building of factory's oil smoke discharge mouth, which can be by steel construction
Bracket is made, and is fixed by screws in building, such as is mounted on the wall at oil smoke discharge pipe, by the company of present treatment device
Female connector, water butt, storage lye tank, storage acid solution case, process cartridge one and dust-collecting bucket etc. are fixed by the bracket on pedestal, toward water butt
Lye, such as sodium hydroxide solution is added in storage lye tank in interior addition water, and acid solution, such as nitric acid is added in storage acid solution case
The free end of resilient sleeve connect with factory oil smoke discharge mouth, enters oil smoke in connector sleeve, oil smoke flows through the first collection by liquid
Pipe, the second collecting pipe, third collecting pipe and the 4th collecting pipe, are filtered step by step by coarse filtration net, middle filter screen and thin filter screen
Large granular impurity, medium grain impurity and fine grained impurity in oil smoke make filtering more sufficiently, the suction being arranged in collecting pipe
Blower makes oil smoke flow through collecting pipe more smoothly, convenient for the discharge of oil smoke.Since the upper end of exchange outer tube and tank seal connect
It is logical, exchange the lower end of outer tube by an annular seal plate and the outer wall sealed connection for exchange inner tube, exchange inner tube with exchange outer tube
Between form a cavity that heat exchange occurs, the water in water tank gathers in the cavity, the heat due to the effect of convection current, in cavity
Water rises, and the cold water decline in water tank plays cooling effect to exchange inner tube, due to the oil smoke of discharge temperature with higher
Degree is cooled down when oil smoke flows through exchange inner tube by exchange inner tube, and the aqueous vapor in oil smoke is condensed into liquid water, along exchange inner tube
Inner wall, collection inside pipe wall flow in the backflash for being fixed on connector sleeve inner wall, and backflash is connected to by perfusion tube with dust-collecting bucket, is made
The liquid water recycling of condensation is stored in dust-collecting bucket, so as to second using water source, simultaneously as the effect of convection current, in water tank
Cold water be heated to form hot water, provide plant produced or worker life needed for hot water, have the advantages that saving the energy.By interior
The oil smoke of pipe is entered in the liquid water in water butt by connecting tube, is added to dust in water, to filter out in oil smoke
Dust, oil smoke by delivery pipe one enter storage lye tank in, using storage lye tank in akaline liquid neutralize in oil smoke
Acidic materials, oil smoke pass through again delivery pipe two enter storage acid solution case in, by storage acid solution case in acidic liquid neutralize
Alkaline matter in oil smoke, oil smoke pass through delivery pipe three again and enter in process cartridge one, pass through the mistake being arranged in process cartridge one
Filter device crosses the pernicious gas in filtering fume.
Above-mentioned filter device includes the first active carbon layer being from top to bottom arranged in process cartridge one, the second active carbon
Layer, third active carbon layer and adsorbent sheet layers, adsorbent sheet layers include sheet frame, and sheet frame is arranged in process cartridge one, is arranged on sheet frame
There is one layer of adsorbent.Pass through the gas in the first active carbon layer, the second active carbon layer, third active carbon layer and adsorbent sheet layers
Adsorbent adsorbs the pernicious gas in oil smoke.
Positioning seat one outwardly protruding and annular in shape is fixed at above-mentioned one inner wall of process cartridge, above-mentioned first is living
Property layer of charcoal be arranged on positioning seat one, be fixed with positioning seat outwardly protruding and annular in shape at one inner wall of process cartridge
Two, above-mentioned the second active carbon layer is arranged on positioning seat two, be fixed at one inner wall of process cartridge it is outwardly protruding and
Positioning seat three annular in shape, the first above-mentioned active carbon layer are arranged on positioning seat three, consolidate at one inner wall of process cartridge
It is fixed it is outwardly convex go out and positioning seat four annular in shape, above-mentioned sheet frame be arranged on positioning seat four.
PH sensor one is additionally provided in above-mentioned storage acid solution case, storage acid solution case also passes through a defeated acid solution Guan Yuyi acid
Liquid bucket is connected, and is provided with solenoid valve one and delivery pump one in defeated acid solution pipe, delivery pump one be in solenoid valve one and acid solution bucket it
Between, pH sensor two is additionally provided in the storage lye tank, storage lye tank also passes through a defeated alkali liquor pipe and a lye tank
It is connected, solenoid valve two and delivery pump two is provided in defeated alkali liquor pipe, delivery pump two is between solenoid valve two and soda acid bucket, pH
It is worth sensor one, pH sensor two, solenoid valve one, solenoid valve two, delivery pump one and delivery pump two by route and a control
Device processed is connected, and the acid solution bucket and lye tank are fixed by the bracket on pedestal.Storage has acid solution, lye in acid solution bucket
Storage has lye in bucket, and due to the neutralization to oil smoke middle acid substance and alkaline matter, the acid solution in acid solution case is stored up in loss
Lye in storage lye tank, is supplemented, pH sensor one and pH by the lye in the bronsted lowry acids and bases bronsted lowry liquid bucket in acid solution bucket
Value sensor two measure respectively storage acid solution case in acid solution pH value and store up lye tank in lye pH value, measuring signal is fed back
To controller, when the pH value that pH sensor one and pH sensor two measure is not up to the value set, controller is by signal
Send delivery pump one, delivery pump two, solenoid valve one and solenoid valve two to, it will be sour by starting delivery pump one and opening solenoid valve one
Acid solution in liquid bucket adds in storage acid solution case, by starting delivery pump two and opens solenoid valve two for the lye benefit in lye tank
It is charged in storage lye tank, when the pH value that pH sensor one and pH sensor two measure reaches the value of setting, delivery pump one
It is closed with solenoid valve one, delivery pump two and solenoid valve two are closed.
It is also connected with outlet valve and water compensating valve on above-mentioned water tank, is additionally provided with electric heating tube and temperature sensing in water tank
Device, the outlet valve are connected by water pipe with water butt, and solenoid valve three and water pump are provided in water pipe, and water pump is in electricity
Between magnet valve three and water butt, liquid level sensor, the electric heating tube, temperature sensor, solenoid valve are provided in water butt
Three, water pump and liquid level sensor pass through route and are connected with above-mentioned controller, and water compensating valve passes through pipeline and extraneous water source
It is connected.Water in water tank is heated by heat exchange tube arrangement, when the shortage of heat that heat exchange tube arrangement provides is so that water
When water in case reaches the temperature of setting, the temperature sensor in water tank sends the signal measured to controller, and controller passes
The number of delivering letters heats water to electric heating tube, and when water temperature reaches the value of setting, temperature sensor transmits a signal to controller,
Electric heating tube is set to stop heating, the purpose of the water heating in water tank is for needed for industrial production use or worker's life.Work as storage
When water deficiency in bucket, signal is fed back to controller by liquid level sensor, and controller transmits a signal to solenoid valve three and water pump,
Starting water pump simultaneously opens solenoid valve three, the water in water tank is added in water butt by outlet valve, the water in water tank passes through benefit
Water valve is by extraneous water source supplement.The water heated in water tank adds in water butt, and the impurity additionally aided in oil smoke dissolves in
To in water, play the role of improving filter effect.
Above-mentioned resilient sleeve is made of rubber material, and resilient sleeve covers on oil smoke discharge pipe, resilient sleeve by clip make its with
Oil smoke discharge pipe keeps sealing.Resilient sleeve is made of rubber material, is had many advantages, such as corrosion-resistant, at low cost.
Above-mentioned exchange inner tube includes lower straight portion, upper straight portion and the spire between lower straight portion and upper straight portion, lower straight
Portion and upper straight portion are in straight tube-like, and in the shape of a spiral, the upper end in upper straight portion is connect spire with one end of the connecting tube, upper straight portion
Lower end and the upper end of spire connect, and the lower end of spire is connect with the upper end in lower straight portion, the lower end in lower straight portion and described the
Four collecting pipes are tightly connected.In the shape of a spiral, act on is the contact surface for increasing oil smoke with exchanging inner tube to the spire for exchanging inner tube
Product, improves the efficiency of heat exchange.
Above-mentioned exchange inner tube is made of copper product, and copper has good thermal conductivity, improves heat exchanger effectiveness.
The gas outlet four of above-mentioned process cartridge one by being connect with a process cartridge two communicating pipe, two lower part of process cartridge with into
Mouthful, two top of process cartridge has outlet, and the gas outlet four of process cartridge one is connected by communicating pipe with the import of process cartridge two, locates
Reason cylinder two is provided with electric heating wire, and the process cartridge two is fixed on the pedestal by bracket.It is come out by process cartridge one
Oil smoke, by entering communicating pipe in process cartridge two, the electric heating wire being arranged in process cartridge two, effect is lighted in oil smoke
Carbon monoxide eliminates pollution of the carbon monoxide to air.
Above-mentioned controller is PLC programmable controller or singlechip controller.
Compared with prior art, the invention has the following advantages that
1. by being provided with water tank, storage lye tank and storage acid solution case, soot gas successively passes through water tank, storage lye tank
With storage acid solution case processing, efficiently eliminates carbide, sulfide, nitrogen oxides and aromatic in soot gas, gives up
The poisonous and harmful substances such as acid, flue dust improve soot gas clean-up effect.
2. the present invention, heats the water in water tank by heat exchange tube arrangement, plant produced or worker's life are supplied
It is required, have the advantages that energy conservation.
3. the present invention carries out condensing recovery to the aqueous vapor in oil smoke, improves the utilization of water resource by heat-exchange device
Efficiency.
4, the filter screen provided with three different pore size sizes, filtering can be trapped efficiently, filter different-grain diameter three times
Smoke particle object, fume purifying efficiency significantly improve.
5, in the shape of a spiral, tube body is conducive to hand in the shape of a spiral the spire two of the spire one and exchange outer tube that exchange inner tube
The heat transfer between the soot gas in inner tube and the water exchanged in outer tube is changed, energy recovery utilization rate can be improved, reduces enterprise
Industry pollution treatment cost.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is partial structure sectional view of the invention.
Fig. 3 is the schematic diagram of internal structure of process cartridge one in the present invention.
In figure, 1, connector sleeve;2, resilient sleeve;3, suction ventilator;4, the first collecting pipe;5, the second collecting pipe;6, third is collected
Pipe;7, the 4th collecting pipe;8, mounting base one;9, mounting base two;10, mounting base three;11, coarse filtration net;12, middle filter screen;13,
Thin filter screen;14, inner tube is exchanged;14a, lower straight portion;14b, upper straight portion;14c, spire;15, outer tube is exchanged;16, ring packing
Plate;17, connecting tube;18, backflash;19, dust-collecting bucket;20, water butt;21, lye tank is stored up;22, acid solution case is stored up;23, delivery pipe
One;24, delivery pipe two;25, delivery pipe three;26, the first active carbon layer;27, the second active carbon layer;28, third active carbon layer;
29, adsorbent sheet layers;29a, sheet frame;29b, adsorbent;30, positioning seat one;31, positioning seat two;32, positioning seat three;33, fixed
Position seat four;34, acid solution bucket;35, lye tank;36, process cartridge two;37, water tank;38, process cartridge one.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, Figure 2 and Figure 3, the industry lampblack processing unit with singlechip controller, including pedestal and connector sleeve
1, which is characterized in that connector sleeve 1 is made of metal material, and 1 lower end of connector sleeve is sealedly connected with resilient sleeve 2,1 upper end of connector sleeve
It is sealedly connected with collecting pipe, suction ventilator 3 is set in collecting pipe, is provided with several filter screens in collecting pipe, filter screen is in suction
Between blower 3 and connector sleeve 1, collecting pipe includes the first collecting pipe 4, the second collecting pipe 5, third collecting pipe 6 and the 4th collecting pipe
7, it is linked together between the first collecting pipe 4 and the second collecting pipe 5 by helicitic texture, the second collecting pipe 5 and third collecting pipe 6
Between linked together by helicitic texture, be connected to one by helicitic texture between third collecting pipe 6 and the 4th collecting pipe 7
It rises, is fixed with mounting base 1 outwardly protruding and annular in shape at the inner wall of the second collecting pipe 5 in the first collecting pipe 4,
Mounting base 29 outwardly protruding and annular in shape is fixed at the inner wall of third collecting pipe 6 in the second collecting pipe 5,
Third collecting pipe 6 is fixed with mounting base 3 10 outwardly protruding and annular in shape at the inner wall of the 4th collecting pipe 7, several
Filter screen is respectively coarse filtration net 11, middle filter screen 12 and thin filter screen 13, coarse filtration net 11, middle filter screen 12 and thin filter screen
By successively becoming smaller greatly, coarse filtration net 11 is arranged in mounting base 1 mesh of 13 threes, and middle filter screen 12 is arranged in mounting base two
On 9, thin filter screen 13 is arranged in mounting base 3 10, and 7 upper end of the 4th collecting pipe is also sealedly connected with heat exchange tube arrangement, and heat is handed over
Tube ejector includes exchange inner tube 14 and exchange outer tube 15, and the setting of exchange inner tube 14 exchanges under inner tube 14 in exchange outer tube 15
End also seals with 7 upper end of the 4th collecting pipe and be connected to, exchange outer tube 15 lower end pass through an annular seal plate 16 with exchange inner tube 14
Outer wall be tightly connected, exchange 15 upper end of outer tube and a water tank 37, which seal, to be connected to;Water tank 37 is in 15 top of exchange outer tube, exchange
14 upper end of inner tube is pierced by exchange outer tube 15 and one end sealing of water tank 37 and connecting tube 17 be connected to, exchange inner tube 14 and water tank 37 it
Between keep sealing, 1 inner wall of connector sleeve be fixed in a ring for collecting the backflash 18 of returned cold condensate, the bottom of backflash 18
Portion offers fluid hole, and fluid hole sealing is communicated with a perfusion tube, offers a through-hole in the side wall of connector sleeve 1, perfusion tube
The other end passes through through-hole, and is connected to a dust-collecting bucket 19 for storing condensed water, and the outer wall of perfusion tube is connect with being provided with
The hole edge sealing for covering the through-hole of 1 side wall is fixed, and dust-collecting bucket 19 is fixed on the base;Water butt 20, storage alkali are fixed on pedestal
Liquid case 21 and storage acid solution case 22, the other end of connecting tube 17 are penetrated into water butt 20, are protected between connecting tube 17 and water butt 20
Sealing is held, the end of connecting tube 17 is in the liquid level of water butt 20 in the following, 20 top of water butt offers gas outlet one, gas outlet
Sealing is communicated with a delivery pipe 1 on one, and one 23 other end of delivery pipe penetrates into storage lye tank 21, delivery pipe 1 with
It stores up and keeps sealing between lye tank 21, the end of delivery pipe 1 is in the liquid level of storage lye tank 21 in the following, on storage lye tank 21
Portion offers gas outlet two, and sealing is communicated with a delivery pipe 2 24 on gas outlet two, and 2 24 other end of delivery pipe penetrates into storage
In acid solution case 22, keeping sealing between delivery pipe 2 24 and storage acid solution case 22, storage 22 top of acid solution case offers gas outlet three,
Process cartridge 1 is additionally provided on pedestal, one 38 top of process cartridge offers air inlet, and one 38 lower part of process cartridge offers outlet
Mouthfuls four, sealing is communicated with a delivery pipe 3 25, the air inlet of the other end and process cartridge 1 of delivery pipe 3 25 on gas outlet three
Mouth is connected, and the filter device for adsorbed gas is provided in process cartridge 1, filter device is in air inlet and gas outlet
Between four.
Filter device includes the first active carbon layer 26, the second active carbon layer being from top to bottom arranged in process cartridge 1
27, third active carbon layer 28 and adsorbent sheet layers 29, adsorbent sheet layers 29 include sheet frame 29a, and sheet frame 29a is arranged in process cartridge 1
It is interior, one layer of adsorbent 29b is provided on sheet frame 29a.Adsorbent 29b is existing product in the market, such as
Adsorbent (the number of patent application: 2015105494002) of Anhui Province Hanshan County Tian Shuan Year environmental protection equipment Co., Ltd production.
Positioning seat 1 outwardly protruding and annular in shape, the first above-mentioned activity are fixed at one 38 inner wall of process cartridge
Layer of charcoal 26 is arranged on positioning seat 1, is fixed with and outwardly protruding and annular in shape determines at one 38 inner wall of process cartridge
Position seat 2 31, the second above-mentioned active carbon layer 27 are arranged on positioning seat 2 31, are fixed at one 38 inner wall of process cartridge
Positioning seat 3 32 outwardly protruding and annular in shape, the first above-mentioned active carbon layer 26 is arranged on positioning seat 3 32, described
One 38 inner wall of process cartridge at be fixed with positioning seat 4 33 outwardly protruding and annular in shape, above-mentioned sheet frame 29a setting exists
On positioning seat 4 33.
PH sensor one is additionally provided in storage acid solution case 22, storage acid solution case 22 also passes through a defeated acid solution Guan Yuyi acid solution
Bucket 34 is connected, and solenoid valve one and delivery pump one is provided in defeated acid solution pipe, delivery pump one is in solenoid valve one and acid solution bucket 34
Between, pH sensor two is additionally provided in the storage lye tank 21, storage lye tank 21 also passes through a defeated alkali liquor pipe and one
Lye tank 35 is connected, and solenoid valve two and delivery pump two are provided in defeated alkali liquor pipe, and delivery pump two is in solenoid valve two and soda acid
Between bucket, pH sensor one, pH sensor two, solenoid valve one, solenoid valve two, delivery pump one and delivery pump two pass through line
Lu Yuyi controller is connected, and the acid solution bucket 34 and lye tank 35 are fixed by the bracket on pedestal.
It is also connected with outlet valve and water compensating valve on water tank 37, is additionally provided with electric heating tube and temperature sensor in water tank 37,
The outlet valve is connected by water pipe with water butt 20, and solenoid valve three and water pump are provided in water pipe, and water pump is in electricity
Between magnet valve three and water butt 20, liquid level sensor, the electric heating tube, temperature sensor, electricity are provided in water butt 20
Magnet valve three, water pump and liquid level sensor pass through route and are connected with above-mentioned controller, and water compensating valve passes through pipeline and the external world
Water source is connected.
Resilient sleeve 2 is made of rubber material, 2 sets of resilient sleeve on oil smoke discharge pipe, resilient sleeve 2 makes itself and oil by clip
Cigarette delivery pipe keeps sealing.
Exchanging inner tube 14 includes lower straight portion 14a, upper straight portion 14b and the spiral shell between lower straight portion 14a and upper straight portion 14b
Rotation portion 14c, lower straight portion 14a and upper straight portion 14b be in straight tube-like, spire 14c in the shape of a spiral, the upper end of upper straight portion 14b with it is described
One end of connecting tube 17 connects, and the lower end of upper straight portion 14b connect with the upper end of spire 14c, the lower end of spire 14c with it is lower directly
The upper end of portion 14a connects, and the lower end of lower straight portion 14a and the 4th collecting pipe 7 are tightly connected.
Exchange inner tube 14 is made of copper product.
The gas outlet four of process cartridge 1 by being connect with a process cartridge 2 36 communicating pipe, 2 36 lower part of process cartridge with into
Mouthful, 2 36 top of process cartridge has outlet, and the gas outlet four of process cartridge 1 passes through the import phase of communicating pipe and process cartridge 2 36
Connection, process cartridge 2 36 are provided with electric heating wire, and process cartridge 2 36 is fixed by the bracket on pedestal.
Controller is PLC programmable controller or singlechip controller.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although 1, connector sleeve is used more herein;2, resilient sleeve;3, suction ventilator;4, the first collecting pipe;5, it second receives
Collector;6, third collecting pipe;7, the 4th collecting pipe;8, mounting base one;9, mounting base two;10, mounting base three;11, coarse filtration net;
12, middle filter screen;13, thin filter screen;14, inner tube is exchanged;14a, lower straight portion;14b, upper straight portion;14c, spire;15, it exchanges
Outer tube;16, annular seal plate;17, connecting tube;18, backflash;19, dust-collecting bucket;20, water butt;21, lye tank is stored up;22, it stores up
Acid solution case;23, delivery pipe one;24, delivery pipe two;25, delivery pipe three;26, the first active carbon layer;27, the second active carbon layer;
28, third active carbon layer;29, adsorbent sheet layers;29a, sheet frame;29b, adsorbent;30, positioning seat one;31, positioning seat two;
32, positioning seat three;33, positioning seat four;34, acid solution bucket;35, lye tank;36, process cartridge two;37, water tank;38, process cartridge is first-class
Term, but it does not exclude the possibility of using other terms.The use of these items is only for be more convenient to describe and explain
Essence of the invention;Being construed as any additional limitation is disagreed with spirit of that invention.