CN112870876A - Integrated smoke treatment device for melting treatment of waste incineration fly ash - Google Patents
Integrated smoke treatment device for melting treatment of waste incineration fly ash Download PDFInfo
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- CN112870876A CN112870876A CN202110329922.7A CN202110329922A CN112870876A CN 112870876 A CN112870876 A CN 112870876A CN 202110329922 A CN202110329922 A CN 202110329922A CN 112870876 A CN112870876 A CN 112870876A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/46—Auxiliary equipment or operation thereof controlling filtration automatic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7544—Discharge mechanisms characterised by the means for discharging the components from the mixer using pumps
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
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- Life Sciences & Earth Sciences (AREA)
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- Environmental & Geological Engineering (AREA)
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Abstract
The invention discloses a flue gas integrated treatment device for waste incineration fly ash fusion treatment, which belongs to the field of flue gas treatment and comprises a base, wherein the top of the base is fixedly provided with a purification tower, a dissolution tank and a separation tank from left to right, one side of the purification tower is fixedly sleeved with an air inlet pipe, the outside of the air inlet pipe is fixedly provided with an air inlet valve, the inside of the purification tower is fixedly connected with a filter screen and an active carbon plate from bottom to top respectively, the top of the purification tower is fixedly sleeved with an air outlet pipe, and the inside of the purification tower is provided with a material cleaning mechanism; this a flue gas integration processing apparatus for waste incineration flying dust melting is handled, through setting up infrared sensing probe, a controller and defeated material mechanism, can be at the in-process that solid particle impurity was collected, when solid particle impurity piles up a quantitative, can carry the inside of dissolving the case with the inside solid particle impurity of purifying column automatically to this processing apparatus's intellectuality has been improved.
Description
Technical Field
The invention belongs to the technical field of flue gas treatment, and particularly relates to a flue gas integrated treatment device for waste incineration fly ash fusion treatment.
Background
The garbage is a waste product which loses use value and cannot be utilized, is an important link of material circulation, is not needed or useless solid and fluid materials, is a headache problem in large cities with dense population, is collected and then sent to a landfill area for landfill treatment or incinerated by an incinerator, often generates a large amount of fly ash after the garbage is incinerated, contains harmful substances and is usually required to be melted, and generates a large amount of smoke in the process of melting the fly ash, wherein the smoke contains solid particle impurities and pollutes air if directly discharged, so the smoke needs to be treated by a treatment device;
however, most of the existing integrated smoke treatment devices for waste incineration fly ash melting are inconvenient to collect solid particle impurities filtered by smoke in the using process, and when the solid particle impurities are collected to a certain amount, the solid particle impurities are difficult to be automatically conveyed, meanwhile, the collected solid particle impurities are inconvenient to be dissolved and precipitated, and the dissolved brine is difficult to be separated, so that salt byproducts are obtained.
Disclosure of Invention
The invention aims to provide a flue gas integrated treatment device for melting treatment of waste incineration fly ash, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a flue gas integrated processing apparatus for msw incineration flying dust melting is handled, the on-line screen storage device comprises a base, the top of base from left to right in proper order fixed mounting has purifying column, dissolving tank and separator box, the fixed intake pipe that has cup jointed in one side of purifying column, the outside fixed mounting of intake pipe has the admission valve, the inside from the bottom up of purifying column is fixedly connected with filter screen and active carbon board respectively, and the fixed outlet duct that has cup jointed in top of purifying column, the inside of purifying column is provided with clearly expects the mechanism, and the inboard fixed mounting of purifying column has infrared inductive probe, one side fixed connection at base top has a controller, the bottom of purifying column is through the top fixed connection of conveying mechanism and dissolving tank one side, one side fixed coupling at dissolving tank top has the feed liquor pipe, the outside fixed mounting of feed liquor pipe has the feed liquor valve, the opposite side at dissolving tank top has seted up the, and one side of the top of the inner cavity of the dissolving tank is fixedly connected with a filter block, the middle part of the top of the dissolving tank is provided with a stirring mechanism, the bottom of the dissolving tank is fixedly provided with a sewage discharge funnel, the outside of the sewage discharge funnel is fixedly provided with a sewage discharge valve, the dissolving tank is fixedly connected with the separating tank through a liquid suction pipe, the outside of the liquid suction pipe is fixedly provided with a liquid suction pump, the top of the separating tank is clamped with a top cover, the top of the top cover is fixedly connected with the top of the separating tank through a bolt, the inside of the separating tank is respectively and fixedly provided with a filter plate and a liquid storage sleeve from top to bottom, the bottom of the liquid storage sleeve is fixedly sleeved with a liquid outlet pipe, the outside of the liquid outlet pipe is fixedly provided with an electromagnetic valve, the bottom of the inner cavity of the separating tank is fixedly connected with an evaporation mechanism, one side of the separation box is provided with a purification mechanism.
As a preferred embodiment, clear material mechanism includes the screw rod, the positive and negative motor of one end fixedly connected with of screw rod, the fixed safety cover that has cup jointed in the outside of positive and negative motor, the outside screw thread of screw rod has cup jointed the movable block, the inside activity of movable block has cup jointed the locating lever, and the top fixedly connected with of movable block clears up the brush.
As a preferred embodiment, the first controller includes a signal receiving unit, a signal processing unit and a circuit control unit, an input end of the signal receiving unit is in signal connection with an output end of the infrared sensing probe, an output end of the signal receiving unit is in signal connection with an input end of the signal processing unit, an output end of the signal receiving unit is in signal connection with an input end of the circuit control unit, and an output end of the circuit control unit is electrically connected with an input end of the material conveying mechanism.
As a preferred embodiment, the material conveying mechanism comprises a material suction pipe, the material suction pipe is fixedly sleeved at the bottom of the purification tower, a material suction pump is fixedly connected to the bottom end of the material suction pipe, a material conveying pipe is fixedly connected to one side of the material suction pump, and the top end of the material conveying pipe is fixedly connected to the top of one side of the dissolution tank.
In a preferred embodiment, the filter block is located at the bottom of the exhaust port, and the material of the filter block is activated carbon material.
As a preferred embodiment, the stirring mechanism comprises a stirring rod, the stirring rod is movably sleeved in the middle of the top end of the dissolving tank, a stirring motor is fixedly connected to the top end of the stirring rod, and a stirring spring is fixedly connected to the side face of the stirring rod.
As a preferred embodiment, evaporation mechanism includes the shell, shell fixed connection is in the bottom of separator box inner chamber, and the fixed internal fixation cover of shell has connect the inner bag, fixedly connected with hot plate between the bottom of shell inner chamber and the bottom of inner bag, the input of hot plate and the output electric connection of No. two controllers.
As a preferred implementation mode, the second controller includes a signal receiving module, a signal processing module and a circuit control module, an input end of the signal receiving module is in signal connection with an output end of the liquid level sensing probe, an output end of the signal receiving module is in signal connection with an input end of the signal processing module, an output end of the signal processing module is in signal connection with an input end of the circuit control module, and an output end of the circuit control module is electrically connected with input ends of the electromagnetic valve and the evaporation mechanism respectively.
As a preferred embodiment, purification mechanism includes the purifying box, purifying box fixed mounting is in the side of separator box, and the filter layer has been laid to the inside of purifying box, the fixed exhaust tube that has cup jointed in bottom of purifying box, the bottom fixedly connected with air exhaust cover of exhaust tube, and the outside fixed mounting of exhaust tube has the aspiration pump, the fixed blast pipe that has cup jointed in top of purifying box.
Compared with the prior art, the invention has the beneficial effects that:
according to the integrated smoke treatment device for the melting treatment of the waste incineration fly ash, the cleaning mechanism is arranged, so that solid particle impurities accumulated at the bottom of the filter screen can be conveniently cleaned in the smoke filtering and purifying process, the solid particle impurities can be accumulated at the bottom of the purification tower, and convenience is brought to the collection of the solid particle impurities;
according to the integrated smoke treatment device for melting treatment of the waste incineration fly ash, the infrared sensing probe, the first controller and the material conveying mechanism are arranged, so that in the process of collecting solid particle impurities, when the solid particle impurities are accumulated to a certain amount, the solid particle impurities in the purification tower can be automatically conveyed into the dissolving tank, and the intelligence of the treatment device is improved;
the integrated smoke treatment device for the waste incineration fly ash melting treatment can dissolve collected solid particle impurities by arranging the dissolving tank, the liquid inlet pipe, the liquid inlet valve and the stirring mechanism, so that insoluble substances in the solid particle impurities can be conveniently precipitated, and the dissolved liquid can be fully stirred by utilizing the diversity of the movement directions of the stirring springs, so that the dissolving effect of the solid particle impurities is improved;
this a flue gas integrated processing apparatus for msw incineration flying dust melting is handled, through setting up separator box and evaporation mechanism, can carry out the evaporation to the salt solution that produces after solid particle impurity dissolves, make the salinity particle in the salt solution can separate out, thereby be convenient for follow-up to these salt by-products reuse, and through setting up solenoid valve, hot plate, liquid level inductive probe and No. two controllers, can carry out automatic control to the process of salt solution evaporation at every turn, make the salt solution can be continuous throughout carry out the evaporation operation, thereby the evaporation separation of salt solution has brought the facility;
this a flue gas integration processing apparatus for waste incineration flying dust melting is handled through setting up purification mechanism, can be at salt evaporation's in-process, and produced vapor carries out filtration treatment when being convenient for to salt evaporation, has avoided the salt molecule to cause the problem of pollution along with in vapor diffusion to the air to the effect of protection has been played to the environment.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a partial cross-sectional view of the structure of the present invention;
FIG. 3 is a partial cross-sectional view of a heating panel in the construction of the present invention;
FIG. 4 is a perspective view of a suction hood in the construction of the present invention;
FIG. 5 is an electrical schematic diagram of a controller according to the present invention;
FIG. 6 is an electrical schematic diagram of the second controller in the present invention.
In the figure: 1. a base; 2. a purification tower; 3. a dissolving tank; 4. a separation tank; 5. an air inlet pipe; 6. an intake valve; 7. a filter screen; 8. an activated carbon plate; 9. an air outlet pipe; 10. a material clearing mechanism; 101. a screw; 102. a positive and negative motor; 103. a protective cover; 104. a moving block; 105. positioning a rod; 106. cleaning a brush; 11. an infrared sensing probe; 12. a first controller; 121. a signal receiving unit; 122. a signal processing unit; 123. a circuit control unit; 13. a material conveying mechanism; 131. a material suction pipe; 132. a suction pump; 133. a delivery pipe; 14. a liquid inlet pipe; 15. a liquid inlet valve; 16. an exhaust port; 17. a filter block; 18. a stirring mechanism; 181. a stirring rod; 182. a stirring motor; 183. a stirring spring; 19. a blow-down funnel; 20. a blowoff valve; 21. a liquid pumping pipe; 22. a liquid pump; 23. a top cover; 24. a bolt; 25. a filter plate; 26. a liquid storage sleeve; 27. a liquid outlet pipe; 28. an electromagnetic valve; 29. an evaporation mechanism; 291. a housing; 292. an inner container; 293. heating plates; 30. a liquid level sensing probe; 31. a second controller; 311. a signal receiving module; 312. a signal processing module; 313. a circuit control module; 32. a purification mechanism; 321. a purification box; 322. a filter layer; 323. an air exhaust pipe; 324. an air extraction hood; 325. an air pump; 326. and (4) exhausting the gas.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1-6, the invention provides a flue gas integrated treatment device for waste incineration fly ash melting treatment, comprising a base 1, wherein the top of the base 1 is fixedly provided with a purification tower 2, a dissolution tank 3 and a separation tank 4 from left to right, one side of the purification tower 2 is fixedly sleeved with an air inlet pipe 5, the outside of the air inlet pipe 5 is fixedly provided with an air inlet valve 6, the inside of the purification tower 2 is fixedly connected with a filter screen 7 and an active carbon plate 8 from bottom to top respectively, the top of the purification tower 2 is fixedly sleeved with an air outlet pipe 9, the inside of the purification tower 2 is provided with a material cleaning mechanism 10, the inner side of the purification tower 2 is fixedly provided with an infrared induction probe 11, one side of the top of the base 1 is fixedly connected with a controller 12, the bottom of the purification tower 2 is fixedly connected with the top of one side of the dissolution tank 3 through a material conveying mechanism, a liquid inlet valve 15 is fixedly arranged outside the liquid inlet pipe 14, an exhaust port 16 is formed in the other side of the top of the dissolving tank 3, a filter block 17 is fixedly connected to one side of the top of the inner cavity of the dissolving tank 3, a stirring mechanism 18 is arranged in the middle of the top of the dissolving tank 3, a sewage funnel 19 is fixedly arranged at the bottom of the dissolving tank 3, a sewage valve 20 is fixedly arranged outside the sewage funnel 19, the dissolving tank 3 is fixedly connected with the separation tank 4 through a liquid pumping pipe 21, a liquid pumping pump 22 is fixedly arranged outside the liquid pumping pipe 21, a top cover 23 is clamped at the top of the separation tank 4, the top of the top cover 23 is fixedly connected with the top of the separation tank 4 through a bolt 24, a filter plate 25 and a liquid storage sleeve 26 are respectively and fixedly arranged inside the separation tank 4 from top to bottom, a liquid outlet pipe 27 is fixedly sleeved at the bottom of the liquid storage sleeve 26, an electromagnetic valve 28 is fixedly, a liquid level sensing probe 30 is arranged in the evaporation mechanism 29, a second controller 31 is fixedly connected to the other side of the top of the base 1, and a purification mechanism 32 is arranged on one side of the separation box 4.
The cleaning mechanism 10 comprises a screw 101, one end of the screw 101 is fixedly connected with a positive and negative motor 102, the exterior of the positive and negative motor 102 is fixedly sleeved with a protective cover 103, the exterior thread of the screw 101 is sleeved with a moving block 104, the interior of the moving block 104 is movably sleeved with a positioning rod 105, and the top of the moving block 104 is fixedly connected with a cleaning brush 106; when opening admission valve 6, make the inside that produced flue gas flowed into to purifying tower 2 from intake pipe 5 when the fly ash melts, the flue gas can flow upwards this moment, and pass through filter screen 7 and active carbon board 8 in proper order, be convenient for carry out purification treatment to the flue gas, and the flue gas after the purification is discharged from outlet duct 9, turn on positive and negative motor 102 again, make screw rod 101 take place to rotate, and drive movable block 104 and take place rotary motion, locating lever 105 can block movable block 104 and take place rotatory motion trend this moment, make movable block 104 can only take place to remove on the horizontal direction, and drive cleaning brush 106 and take place horizontal back and forth movement, be convenient for clear up the solid particle impurity of filter screen 7 bottom adhesion.
The first controller 12 includes a signal receiving unit 121, a signal processing unit 122 and a circuit control unit 123, an input end of the signal receiving unit 121 is in signal connection with an output end of the infrared sensing probe 11, an output end of the signal receiving unit 121 is in signal connection with an input end of the signal processing unit 122, an output end of the signal receiving unit 121 is in signal connection with an input end of the circuit control unit 123, and an output end of the circuit control unit 123 is electrically connected with an input end of the material conveying mechanism 13; when filter screen 7 is when the clearance, solid particle impurity can drop to the bottom of purifying tower 2 inner chamber because of the effect of gravity, and along with constantly piling up of solid particle impurity, when sensing accumulational solid particle impurity if infrared inductive probe 11, can give signal reception unit 121 with the signal transmission, and signal reception unit 121 can give signal processing unit 122 with the signal transmission of receiving, and signal processing unit 122 can amplify the signal and handle, and signal transmission after will handling gives circuit control unit 123, circuit control unit 123 can connect the circuit of inhaling material pump 132 this moment, make and inhale material pump 132 and move because of the circular telegram, thereby be convenient for control the running state of inhaling material pump 132 according to the accumulational thickness of solid particle impurity.
Wherein, the material conveying mechanism 13 comprises a material suction pipe 131, the material suction pipe 131 is fixedly sleeved at the bottom of the purification tower 2, the bottom end of the material suction pipe 131 is fixedly connected with a material suction pump 132, one side of the material suction pump 132 is fixedly connected with a material conveying pipe 133, and the top end of the material conveying pipe 133 is fixedly connected with the top of one side of the dissolving tank 3; when the suction pump 132 is started, the suction pipe 131 generates suction force due to negative pressure, and the solid impurities enter the material conveying pipe 133 from the suction pipe 131 under the action of the suction force, and flow into the dissolving tank 3 along the material conveying pipe 133, so that the solid impurities are conveyed conveniently.
Wherein, the filter block 17 is positioned at the bottom of the exhaust port 16, and the material of the filter block 17 is activated carbon material; when the solid particle impurities are conveyed to the inside of the dissolving tank 3, the air pressure inside the dissolving tank 3 is gradually increased, and at the moment, the air inside the dissolving tank 3 is collected towards the filter block 17 and flows out from the exhaust port 16 through the filter block 17, so that the air pressure inside the dissolving tank 3 is balanced.
Wherein, the stirring mechanism 18 comprises a stirring rod 181, the stirring rod 181 is movably sleeved in the middle of the top end of the dissolving tank 3, the top end of the stirring rod 181 is fixedly connected with a stirring motor 182, and the side surface of the stirring rod 181 is fixedly connected with a stirring spring 183; when solid particle impurity enters into dissolving 3 inside, open feed liquor valve 15, make and dissolve liquid (for example water) from feed liquor pipe 14 inflow to dissolving 3's inside, when dissolving liquid and reaching a quantitative, close feed liquor valve 15, open agitator motor 182, make puddler 181 take place high-speed rotation, and drive agitator spring 183 and take place to rotate, utilize the variety of agitator spring 183 direction of motion to stir dissolving liquid, make solid particle impurity can be abundant with dissolve liquid and contact, thereby the dissolving effect of solid particle impurity has been improved.
The evaporation mechanism 29 comprises a shell 291, the shell 291 is fixedly connected to the bottom of the inner cavity of the separation box 4, the inner container 292 is fixedly sleeved in the shell 291, a heating plate 293 is fixedly connected between the bottom of the inner cavity of the shell 291 and the bottom of the inner container 292, and the input end of the heating plate 293 is electrically connected with the output end of the second controller 31; after solid particle impurity dissolves the completion, the impurity can take place to precipitate, and some soluble salt form the brine, restart drawing liquid pump 22, utilize drawing liquid pipe 21 will dissolve the inside that the brine in the case 3 carried to separator box 4, and the brine can pass through filter 25 and flow to the inside of stock solution cover 26, if open solenoid valve 28, make the brine after the filtration enter into to inner bag 292 along drain pipe 27, put through the circuit of hot plate 293 again, make hot plate 293 move because of the circular telegram, and boil the brine in inner bag 292, make the moisture in the brine can evaporate, and separate out the salt granule, thereby be convenient for separate the brine.
The second controller 31 comprises a signal receiving module 311, a signal processing module 312 and a circuit control module 313, wherein the input end of the signal receiving module 311 is in signal connection with the output end of the liquid level sensing probe 30, the output end of the signal receiving module 311 is in signal connection with the input end of the signal processing module 312, the output end of the signal processing module 312 is in signal connection with the input end of the circuit control module 313, and the output end of the circuit control module 313 is respectively electrically connected with the input ends of the electromagnetic valve 28 and the evaporation mechanism 29; when the liquid level sensing probe 30 detects that the saline in the inner container 292 is about to be filled up, the liquid level sensing probe 30 transmits a signal to the signal receiving module 311, the signal receiving module 311 transmits the received signal to the signal processing module 312, the signal processing module 312 amplifies the signal and transmits the processed signal to the circuit control module 313, at this time, the circuit control module 313 disconnects the circuit of the electromagnetic valve 28, so that the electromagnetic valve 28 is closed, the circuit control module 313 is connected with the circuit of the heating plate 293, so that the heating plate 293 is powered on to operate, simultaneously, the liquid level in the inner container 292 gradually drops along with the cooking of the saline, if the liquid level sensing probe 30 detects that the saline in the inner container 292 is about to be consumed, the liquid level sensing probe 30 transmits the signal to the signal receiving module 311, and the signal receiving module 311 transmits the received signal to the signal processing module 312, and signal processing module 312 can carry out amplification processing to the signal to signal transmission after will handling gives circuit control module 313, and circuit control module 313 can connect the circuit of circular solenoid valve 28 this moment, makes solenoid valve 28 open, and circuit control module 313 can disconnect the circuit of hot plate 293, makes hot plate 293 stop operation, thereby is convenient for carry out intelligent control to the process of cooking of salt solution.
The purification mechanism 32 comprises a purification box 321, the purification box 321 is fixedly installed on the side surface of the separation box 4, a filter layer 322 is laid in the purification box 321, an air suction pipe 323 is fixedly sleeved at the bottom of the purification box 321, an air suction cover 324 is fixedly connected to the bottom end of the air suction pipe 323, an air suction pump 325 is fixedly installed outside the air suction pipe 323, and an exhaust pipe 326 is fixedly sleeved at the top of the purification box 321; when the brine is cooked, the air pump 325 is started to generate negative pressure inside the air pumping pipe 323, and the air pumping cover 324 generates suction force due to the negative pressure, so that the water vapor can enter the air pumping pipe 323 from the air pumping cover 324 and flow into the inside of the purification box 321 along the air pumping pipe 323, and the water vapor can pass through the filter layer 322 under the action of air pressure, thereby facilitating the filtration of the salt molecules in the water vapor, avoiding the problem of pollution caused by the diffusion of the salt molecules into the air along with the water vapor, and discharging the filtered water vapor from the exhaust pipe 326.
In the above scheme, it should be noted that: the front of the separation box 4 is movably connected with an operation door through a hinge.
The working principle and the using process of the invention are as follows: firstly, an air inlet valve 6 is opened, so that flue gas generated when fly ash is melted flows into the interior of a purification tower 2 from an air inlet pipe 5, the flue gas flows upwards and sequentially passes through a filter screen 7 and an activated carbon plate 8, so that purification treatment of the flue gas is facilitated, the purified flue gas is discharged from an air outlet pipe 9, then a positive and negative motor 102 is opened, a screw 101 rotates and drives a moving block 104 to rotate, at the moment, a positioning rod 105 can block the moving trend of the moving block 104 in rotation, so that the moving block 104 can only move in the horizontal direction and drives a cleaning brush 106 to horizontally reciprocate, so that solid particle impurities adhered to the bottom of the filter screen 7 are conveniently cleaned, and when the filter screen 7 is cleaned, the solid particle impurities fall to the bottom of the inner cavity of the purification tower 2 due to the action of gravity and are continuously accumulated along with the solid particle impurities, if the infrared sensing probe 11 senses the accumulated solid particle impurities, the signal is transmitted to the signal receiving unit 121, the signal receiving unit 121 transmits the received signal to the signal processing unit 122, the signal processing unit 122 amplifies the signal and transmits the processed signal to the circuit control unit 123, and the circuit control unit 123 is connected to the circuit of the material suction pump 132, so that the material suction pump 132 operates due to energization, and the operation state of the material suction pump 132 is controlled according to the accumulated thickness of the solid particle impurities;
then, when the suction pump 132 is started, the interior of the suction pipe 131 generates suction due to negative pressure, and the solid particle impurities enter the interior of the material delivery pipe 133 from the material suction pipe 131 by the action of suction force, and flow into the interior of the dissolution tank 3 along the material delivery pipe 133, thereby facilitating the transportation of solid particle impurities, opening the liquid inlet valve 15 when the solid particle impurities enter the dissolving tank 3, so that the dissolving solution (for example, water) flows into the dissolving tank 3 from the liquid inlet pipe 14, and when the dissolving solution reaches a certain amount, the liquid inlet valve 15 is closed, the stirring motor 182 is turned on, so that the stirring rod 181 rotates at a high speed, and drives the stirring spring 183 to rotate, and utilizes the diversity of the moving direction of the stirring spring 183 to stir the solution, the solid particle impurities can be fully contacted with the dissolving liquid, so that the dissolving effect of the solid particle impurities is improved;
when the solid particle impurities are dissolved, the impurities are precipitated, and some soluble salts form brine, the liquid pump 22 is started, the brine in the dissolving tank 3 is conveyed to the inside of the separating tank 4 by the liquid pumping pipe 21, and the brine passes through the filter plate 25 and flows down to the inside of the liquid storage sleeve 26, if the electromagnetic valve 28 is opened, the filtered brine enters the inner container 292 along the liquid outlet pipe 27, the circuit of the heating plate 293 is connected, the heating plate 293 is powered on to operate, and the brine in the inner container 292 is steamed, so that the moisture in the brine can be steamed out, and salt particles are separated out, thereby facilitating the separation of the brine, when the brine is steamed, the air suction pump 325 is started, so that the inside of the air suction pipe 323 generates negative pressure, and the suction force is generated at the air suction cover 324 due to the negative pressure, so that the water vapor can enter the air suction pipe 323 from the air suction cover 324, and flows into the interior of the purification box 321 along the suction pipe 323, and the water vapor passes through the filter layer 322 under the action of the air pressure, so that the salt molecules in the water vapor can be conveniently filtered, the problem of pollution caused by the diffusion of the salt molecules into the air along with the water vapor is avoided, and the filtered water vapor can be discharged from the exhaust pipe 326.
Finally, when the liquid level sensing probe 30 detects that the saline in the inner container 292 is about to be filled up, the liquid level sensing probe 30 transmits a signal to the signal receiving module 311, the signal receiving module 311 transmits the received signal to the signal processing module 312, the signal processing module 312 amplifies the signal and transmits the processed signal to the circuit control module 313, the circuit control module 313 disconnects the circuit of the electromagnetic valve 28 at this time, so that the electromagnetic valve 28 is closed, the circuit control module 313 is connected with the circuit of the heating plate 293, so that the heating plate 293 is powered on and operates, simultaneously, the liquid level inside the inner container 292 gradually drops along with the cooking of the saline, if the liquid level sensing probe 30 detects that the saline in the inner container 292 is about to be consumed, the liquid level sensing probe 30 transmits the signal to the signal receiving module 311, and the signal receiving module 311 transmits the received signal to the signal processing module 312, and signal processing module 312 can carry out amplification processing to the signal to signal transmission after will handling gives circuit control module 313, and circuit control module 313 can connect the circuit of circular solenoid valve 28 this moment, makes solenoid valve 28 open, and circuit control module 313 can disconnect the circuit of hot plate 293, makes hot plate 293 stop operation, thereby is convenient for carry out intelligent control to the process of cooking of salt solution.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A flue gas integration processing apparatus for waste incineration fly ash melting treatment, including base (1), its characterized in that: the device is characterized in that a purification tower (2), a dissolution tank (3) and a separation tank (4) are sequentially and fixedly mounted at the top of the base (1) from left to right, an air inlet pipe (5) is fixedly sleeved at one side of the purification tower (2), an air inlet valve (6) is fixedly mounted at the outer part of the air inlet pipe (5), a filter screen (7) and an activated carbon plate (8) are respectively and fixedly connected to the inner part of the purification tower (2) from bottom to top, an air outlet pipe (9) is fixedly sleeved at the top of the purification tower (2), a material cleaning mechanism (10) is arranged inside the purification tower (2), an infrared induction probe (11) is fixedly mounted at the inner side of the purification tower (2), a controller (12) is fixedly connected to one side of the top of the base (1), and the bottom of the purification tower (2) is fixedly connected with the top of one side of the dissolution tank, the improved water-saving tank is characterized in that a liquid inlet pipe (14) is fixedly sleeved on one side of the top of the dissolving tank (3), a liquid inlet valve (15) is fixedly installed on the outer portion of the liquid inlet pipe (14), an exhaust port (16) is formed in the other side of the top of the dissolving tank (3), a filter block (17) is fixedly connected to one side of the top of an inner cavity of the dissolving tank (3), a stirring mechanism (18) is arranged in the middle of the top end of the dissolving tank (3), a sewage funnel (19) is fixedly installed at the bottom of the dissolving tank (3), a sewage valve (20) is fixedly installed on the outer portion of the sewage funnel (19), the dissolving tank (3) is fixedly connected with the separating tank (4) through a liquid pumping pipe (21), a liquid pumping pump (22) is fixedly installed on the outer portion of the liquid pumping pipe (21), a top cover (23) is clamped to the top of the separating tank (4), and the top of the, the inside from the top down of separator box (4) is fixed mounting respectively has filter (25) and stock solution cover (26), drain pipe (27) have been cup jointed to the bottom of stock solution cover (26) is fixed, the outside fixed mounting of drain pipe (27) has solenoid valve (28), the bottom fixedly connected with evaporation mechanism (29) of separator box (4) inner chamber, the inside of evaporation mechanism (29) is provided with liquid level inductive probe (30), No. two controller (31) of opposite side fixedly connected with at base (1) top, one side of separator box (4) is provided with purification mechanism (32).
2. The integrated flue gas treatment device for the melting treatment of waste incineration fly ash according to claim 1, characterized in that: the cleaning mechanism (10) comprises a screw (101), a positive and negative motor (102) is fixedly connected to one end of the screw (101), a protective cover (103) is sleeved on the outer portion of the positive and negative motor (102), a moving block (104) is sleeved on an external thread of the screw (101), a positioning rod (105) is sleeved on the inner portion of the moving block (104) in a movable mode, and a cleaning brush (106) is fixedly connected to the top of the moving block (104).
3. The integrated flue gas treatment device for the melting treatment of waste incineration fly ash according to claim 1, characterized in that: the first controller (12) comprises a signal receiving unit (121), a signal processing unit (122) and a circuit control unit (123), the input end of the signal receiving unit (121) is in signal connection with the output end of the infrared sensing probe (11), the output end of the signal receiving unit (121) is in signal connection with the input end of the signal processing unit (122), the output end of the signal receiving unit (121) is in signal connection with the input end of the circuit control unit (123), and the output end of the circuit control unit (123) is electrically connected with the input end of the material conveying mechanism (13).
4. The integrated flue gas treatment device for the melting treatment of waste incineration fly ash according to claim 1, characterized in that: defeated material mechanism (13) are including inhaling material pipe (131), inhale the fixed bottom that cup joints in purifying tower (2) of material pipe (131), and inhale bottom fixedly connected with of material pipe (131) and inhale material pump (132), inhale one side fixedly connected with conveying pipeline (133) of material pump (132), the top of conveying pipeline (133) and the top fixed connection of dissolving case (3) one side.
5. The integrated flue gas treatment device for the melting treatment of waste incineration fly ash according to claim 1, characterized in that: the filter block (17) is positioned at the bottom of the exhaust port (16), and the material of the filter block (17) is an activated carbon material.
6. The integrated flue gas treatment device for the melting treatment of waste incineration fly ash according to claim 1, characterized in that: the stirring mechanism (18) comprises a stirring rod (181), the stirring rod (181) is movably sleeved in the middle of the top end of the dissolving tank (3), a stirring motor (182) is fixedly connected to the top end of the stirring rod (181), and a stirring spring (183) is fixedly connected to the side face of the stirring rod (181).
7. The integrated flue gas treatment device for the melting treatment of waste incineration fly ash according to claim 1, characterized in that: evaporation mechanism (29) include shell (291), shell (291) fixed connection is in the bottom of separator box (4) inner chamber, and the inside of shell (291) is fixed to be cup jointed inner bag (292), fixedly connected with hot plate (293) between the bottom of shell (291) inner chamber and the bottom of inner bag (292), the input of hot plate (293) and the output electric connection of No. two controller (31).
8. The integrated flue gas treatment device for the melting treatment of waste incineration fly ash according to claim 1, characterized in that: the second controller (31) comprises a signal receiving module (311), a signal processing module (312) and a circuit control module (313), the input end of the signal receiving module (311) is in signal connection with the output end of the liquid level sensing probe (30), the output end of the signal receiving module (311) is in signal connection with the input end of the signal processing module (312), the output end of the signal processing module (312) is in signal connection with the input end of the circuit control module (313), and the output end of the circuit control module (313) is respectively in electric connection with the input ends of the electromagnetic valve (28) and the evaporation mechanism (29).
9. The integrated flue gas treatment device for the melting treatment of waste incineration fly ash according to claim 1, characterized in that: purification mechanism (32) are including purifying box (321), purifying box (321) fixed mounting is in the side of separator box (4), and filter layer (322) have been laid to the inside of purifying box (321), the fixed exhaust tube (323) that has cup jointed in bottom of purifying box (321), the bottom fixedly connected with air exhaust cover (324) of exhaust tube (323), and the outside fixed mounting of exhaust tube (323) has aspiration pump (325), the fixed blast pipe (326) that has cup jointed in top of purifying box (321).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114797530A (en) * | 2022-06-01 | 2022-07-29 | 深圳芯闻科技有限公司 | Smell printing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114797530A (en) * | 2022-06-01 | 2022-07-29 | 深圳芯闻科技有限公司 | Smell printing device |
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