CN108380026A - A kind of power-saving industrial desulfurizing tower that the absorption efficiency based on Internet of Things is high - Google Patents
A kind of power-saving industrial desulfurizing tower that the absorption efficiency based on Internet of Things is high Download PDFInfo
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- CN108380026A CN108380026A CN201810175764.2A CN201810175764A CN108380026A CN 108380026 A CN108380026 A CN 108380026A CN 201810175764 A CN201810175764 A CN 201810175764A CN 108380026 A CN108380026 A CN 108380026A
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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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
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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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
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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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/96—Regeneration, reactivation or recycling of reactants
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- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The present invention relates to a kind of power-saving industrial desulfurizing towers that the absorption efficiency based on Internet of Things is high,Including cistern,Tower body,Air inlet pipe,Exhaust pipe,First water pump,Aqueduct and two spraying mechanisms,Spraying mechanism includes spray assemblies,Reflux assembly and charging component,Spray assemblies include spray tube,Squeeze unit,Spongy layer,Web plate and several nozzles,Reflux assembly includes deflector,Catchment covers,Return duct,Return tank,Second water pump and drinking-water pipe,The component that feeds includes Feeding box and cover board,The high power-saving industrial desulfurizing tower of the absorption efficiency based on Internet of Things will be introduced into from the solution fallen in spongy layer in return tank by deflector in spraying mechanism and catchment covers,Since return tank is higher than cistern,To reduce required energy consumption of drawing water,Moreover,The solution after being neutralized in spongy layer is squeezed away by squeeze unit,PH highers are absorbed convenient for spongy layer,The stronger reaction solution of alkalinity,Improve the practicability of absorption efficiency and equipment.
Description
Technical field
The present invention relates to air cleaning facility field, more particularly to high energy-saving of a kind of absorption efficiency based on Internet of Things
Industrially desulfurized tower.
Background technology
Desulfurizing tower is a kind of equipment of industrial waste gas processing, and such purification is often used in industrial waste gas processing and is set
It is standby.Its operation principle is：Acid mist exhaust gas is introduced by air hose enters purifying column, by packing layer, exhaust gas and sodium hydroxide absorbing liquid
Carry out gas-liquid two-phase come into full contact with absorption neutralization reaction, acid mist exhaust gas after purification, using after demisting plate dehydrating demisting by
Wind turbine is discharged into air, realizes purification.
When spray column is run, gas is sent into from bottom of tower, after distribution device in gas-fluid is distributed, is continued through in adverse current with liquid
The gap of packing layer, in filler layer surface, gas-liquid two-phase close contact carries out mass transfer, many using the basic agent in packing layer
And on spray column, water pump is usually arranged in order to ensure absorption efficiency in sour gas, extracting alkaline solution from bottom is sprayed at
On packing layer, but so, water pump needs to consume more electric energy for abstraction reaction solution, leads to the power consumption of desulfurizing tower
It is very big, moreover, sour gas with packing layer in basic agent neutralization reaction occurs after, can reduce in packing layer
The concentration of basic agent thereby reduces the absorption efficiency of packing layer, in order to ensure the basic agent concentration of packing layer, Shi Biyao
Multiple abstraction reaction liquid is carried out by water pump, the burden of water pump and the power consumption of desulfurizing tower is so increased, leads to existing desulfurization
Tower practicability reduces.
Invention content
The technical problem to be solved by the present invention is to：For overcome the deficiencies in the prior art, it provides a kind of based on Internet of Things
The high power-saving industrial desulfurizing tower of absorption efficiency.
The technical solution adopted by the present invention to solve the technical problems is：A kind of section that the absorption efficiency based on Internet of Things is high
The energy industrially desulfurized tower of type, including cistern, tower body, air inlet pipe, exhaust pipe, the first water pump, aqueduct and two spraying mechanisms, institute
The bottom end that cistern is fixed on tower body is stated, the exhaust pipe is arranged on the top of tower body, and the air inlet pipe is located at the side of tower body,
The cistern, air inlet pipe and exhaust pipe are connected to tower body, and PLC and antenna, the antenna and first are equipped in the tower body
Water pump is electrically connected with PLC, and the cistern is equipped with water injection pipe, and one end of the separate cistern of the water injection pipe, which is equipped with, to be blocked up
Block, first water pump are fixed on the top of cistern, and first water pump is connected to cistern, and first water pump is by drawing
Water pipe is connected to tower body；
The spraying mechanism includes that spray assemblies, reflux assembly and charging component, the spray assemblies are arranged in tower body,
The reflux assembly and charging component are respectively positioned on the side of the separate aqueduct of tower body, and the charging component is located at reflux assembly
Top；
The spray assemblies include spray tube, squeeze unit, spongy layer, web plate and several nozzles, the spray tube, spray
Head, spongy layer and web plate are set gradually from top to bottom, and the spray tube and web plate are each attached on the inner wall of tower body, the spray
Pipe is connected to aqueduct, and the nozzle is connected to spray tube；
The reflux assembly includes deflector, catchment covers, return duct, return tank, the second water pump and drinking-water pipe, the reflux
Case is fixed on tower body, and second water pump is fixed on the top of return tank, and second water pump is electrically connected with PLC, and described
Two water pumps are connected to return tank, and second water pump is connected to by drinking-water pipe with spray tube, and the shape of the deflector is annular,
The deflector is fixed on the inner wall of tower body, and the catchment covers are located at the lower section of deflector, one end of the return duct and collection
Water cover is connected to, and the other end of the return duct is connected to return tank；
The charging component includes Feeding box and cover board, and the Feeding box is fixed on the top of return tank, the cover board position
In the top of Feeding box, the Feeding box is connected to return tank, and dosage unit is equipped in the Feeding box.
Preferably, in order to walk the Solution extrusion after the neutralization reaction in spongy layer, the squeeze unit includes lifting
Unit, protective shell, shaft and stripper plate, the lifting unit are located at the top of protective shell, and the lifting unit is passed with protective shell
The top of dynamic connection, the shaft is arranged in protective shell, is fixedly connected at the bottom end of the protective shell and the center of stripper plate,
First motor is equipped in the protective shell, the first motor is electrically connected with PLC, the top transmission of the first motor and shaft
Connection.
Preferably, in order to realize that the lifting of protective shell, the lifting unit include that air pump, cylinder, piston and two are solid
Fixed pole, two fixed links are separately positioned on the both sides of cylinder, and the cylinder passes through the both sides of two fixed links and tower body respectively
Inner wall is fixedly connected, and the air pump is electrically connected with PLC, and the air pump is fixed on cylinder, and the air pump is connected to cylinder, described
The top of piston is arranged in cylinder, and the bottom end of the piston is fixedly connected with protective shell.
Preferably, for the ease of the surplus of the solution in detection return tank, the top in the return tank is equipped with liquid
Level sensor, the liquid level sensor are electrically connected with PLC.
Preferably, for the ease of detecting the PH of solution, the bottom in the return tank is equipped with PH sensor, and the PH is passed
Sensor is electrically connected with PLC.
Preferably, basic agent is added in return tank in order to realize, the dosage unit includes the second motor, first
Connecting rod, second connecting rod, third connecting rod and plug, second motor are fixed on the inner wall of Feeding box, second motor with
First connecting rod is sequentially connected, and the first connecting rod is hinged by the top of second connecting rod and third connecting rod, and the plug is fixed on
The shape of the bottom end of third connecting rod, the plug is cone, and the bottom surface of the plug is fixedly connected with third connecting rod.
Preferably, in order to ensure the elasticity of plug, the making material of the plug is rubber.
Preferably, in order to realize that the steady movement of plug, the dosage unit further include spacing ring, the limit ring set
It is located on third connecting rod, the spacing ring is fixed on the inner wall of Feeding box.
Preferably, adding basic agent in Feeding box for convenience, the side of the separate air inlet pipe of the tower body is set
There are cat ladder, the cat ladder to be fixedly connected with return tank.
Preferably, in order to the gas dehumidification after neutralization, the top in the tower body is equipped with demisting layer.
The invention has the advantages that being somebody's turn to do the high power-saving industrial desulfurizing tower of the absorption efficiency based on Internet of Things passes through spray
Deflector and catchment covers in mechanism will be introduced into from the solution fallen in spongy layer in return tank, since return tank is higher than water storage
Pond moreover, is squeezed away molten after being neutralized in spongy layer to reduce required energy consumption of drawing water by squeeze unit
Liquid absorbs PH highers, the stronger reaction solution of alkalinity convenient for spongy layer, improves absorption efficiency, compared with existing spraying mechanism,
The spraying mechanism adds basic agent into return tank automatically by dosage unit, ensure that the degree of alkalinity of reaction solution and to acid
The absorbability of property exhaust gas, to improve the practicability of equipment.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the high power-saving industrial desulfurizing tower of the absorption efficiency based on Internet of Things of the present invention；
Fig. 2 is the vertical view of the spraying mechanism of the high power-saving industrial desulfurizing tower of the absorption efficiency based on Internet of Things of the present invention
Figure；
Fig. 3 is the structure of the squeeze unit of the high power-saving industrial desulfurizing tower of the absorption efficiency based on Internet of Things of the present invention
Schematic diagram；
Fig. 4 is the structure of the dosage unit of the high power-saving industrial desulfurizing tower of the absorption efficiency based on Internet of Things of the present invention
Schematic diagram；
In figure：1. cistern, 2. tower bodies, 3. air inlet pipe, 4. exhaust pipes, 5. first water pumps, 6. aqueducts, 7. water injection pipes,
8. spray tube, 9. spongy layers, 10. web plates, 11. nozzles, 12. deflectors, 13. catchment covers, 14. return ducts, 15. return tanks, 16.
Second water pump, 17. drinking-water pipes, 18. Feeding boxs, 19. cover boards, 20. protective shells, 21. shafts, 22. stripper plates, 23. air pumps, 24.
Cylinder, 25. pistons, 26. fixed links, 27. liquid level sensors, 28.PH sensors, 29. second motors, 30. first connecting rods, 31.
Second connecting rod, 32. third connecting rods, 33. plugs, 34. spacing rings, 35. cat ladders, 36. demisting layers, 37. first motors.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of power-saving industrial desulfurizing tower that the absorption efficiency based on Internet of Things is high, including cistern 1, tower
Body 2, air inlet pipe 3, exhaust pipe 4, the first water pump 5, aqueduct 6 and two spraying mechanisms, the cistern 1 are fixed on tower body 2
Bottom end, the exhaust pipe 4 are arranged on the top of tower body 2, and the air inlet pipe 3 is located at the side of tower body 2, the cistern 1, air inlet
Pipe 3 and exhaust pipe 4 are connected to tower body 2, are equipped with PLC and antenna in the tower body 2, and the antenna and the first water pump 5 are and PLC
Electrical connection, the cistern 1 are equipped with water injection pipe 7, and one end of separate the cistern 1 of the water injection pipe 7 is equipped with sprue, and described the
One water pump 5 is fixed on the top of cistern 1, and first water pump 5 is connected to cistern 1, and first water pump 5 passes through aqueduct
6 are connected to tower body 2；
The desulfurizing tower is passed through from air inlet pipe 3 in tower body 2 when handling commercial acid gas, by exhaust gas, and PLC controls the first water
Flow in cistern 1, is introduced into two spraying mechanisms by aqueduct 6, is realized using two spraying mechanisms by 5 operation of pump
The neutralisation treatment of acid waste gas is discharged after exhaust-gas treatment is complete by escape pipe, cistern 1 is equipped with water injection pipe 7, passes through
Sprue is opened, water and addition basic agent are added when can facilitate the water shortage in cistern 1.
It is set as shown in Fig. 2, the spraying mechanism includes spray assemblies, reflux assembly and charging component, the spray assemblies
It sets in tower body 2, the reflux assembly is respectively positioned on the side of the separate aqueduct 6 of tower body 2, the charging component with charging component
Positioned at the top of reflux assembly；
The spray assemblies include spray tube 8, squeeze unit, spongy layer 9, web plate 10 and several nozzles 11, the spray
Pipe 8, nozzle 11, spongy layer 9 and web plate 10 are set gradually from top to bottom, and the spray tube 8 and web plate 10 are each attached to tower body 2
On inner wall, the spray tube 8 is connected to aqueduct 6, and the nozzle 11 is connected to spray tube 8；
The reflux assembly includes deflector 12, catchment covers 13, return duct 14, return tank 15, the second water pump 16 and draws water
Pipe 17, the return tank 15 are fixed on tower body 2, and second water pump 16 is fixed on the top of return tank 15, second water
Pump 16 is electrically connected with PLC, and second water pump 16 is connected to return tank 15, and second water pump 16 passes through drinking-water pipe 17 and spray
Pipe 8 is connected to, and the shape of the deflector 12 is annular, and the deflector 12 is fixed on the inner wall of tower body 2, the catchment covers 13
Positioned at the lower section of deflector 12, one end of the return duct 14 is connected to catchment covers 13, the other end of the return duct 14 with return
Case 15 is flowed to be connected to；
The charging component includes Feeding box 18 and cover board 19, and the Feeding box 18 is fixed on the top of return tank 15, institute
The top that cover board 19 is located at Feeding box 18 is stated, the Feeding box 18 is connected to return tank 15, and charging is equipped in the Feeding box 18
Unit.
First water pump 5 injects the flow in cistern 1 in spray tube 8 by aqueduct 6, and then flow is sprayed from nozzle 11
Go out, be sprayed on spongy layer 9, sponge absorbent solution, and in solution containing basic agent, it can be achieved that neutralization to sour gas,
As acid waste gas is introduced from air inlet pipe 3 in tower body 2, exhaust gas flows up in tower body 2, is sent out with the reaction solution in spongy layer 9
After raw neutralization reaction, spongy layer 9 is squeezed by squeeze unit, makes the reaction solution in spongy layer 9 on web plate 10
Mesh flows downwardly on deflector 12, and solution is moved down along the surface of deflector 12, falls in catchment covers 13, by catchmenting
Cover 13 collects the solution flowed down from deflector 12, is then flowed in return tank 15 by return duct 14, PLC controls at this time second
Water pump 16 is run, and the solution collected in return tank 15 is injected by drinking-water pipe 17 in spray tube 8, is sprayed from nozzle 11 convenient for solution
Go out, since the height of return tank 15 is more than the height of cistern 1, flow is introduced into the power consumption in spray tube 8 to less, is made
Desulfurizing tower operation is more energy saving, and moreover, by squeezing the reaction solution in spongy layer 9, reaction solution is collected into return tank
In 15, since the PH numerical value of the solution in return tank 15 is more than the PH numerical value of the reaction solution in spongy layer 9, to make the second water pump
16 solution extracted have higher alkalinity compared to the solution in spongy layer 9, and reaction solution is injected by the cycle of nozzle 11
On spongy layer 9, the absorption to sour gas in acid waste gas can be improved, with increasing for the sour gas entered in tower body 2, return
Reaction solution in stream case 15 gradually restores neutral, can be noted at this time from trend return tank 15 by the dosage unit in Feeding box 18
Enter basic agent, after so that the solution in return tank 15 is restored alkalinity, convenient for neutralizing the sour gas being passed through in tower body 2, to real
The ability of continuing purge air is showed.
As shown in figure 3, the squeeze unit includes lifting unit, protective shell 20, shaft 21 and stripper plate 22, the lifting
Unit is located at the top of protective shell 20, and the lifting unit is sequentially connected with protective shell 20, and the top setting of the shaft 21 exists
It in protective shell 20, is fixedly connected at the bottom end and the center of stripper plate 22 of the protective shell 20, the is equipped in the protective shell 20
One motor 37, the first motor 37 are electrically connected with PLC, and the first motor 37 and the top of shaft 21 are sequentially connected.
In squeeze unit, the lifting of protective shell 20 is controlled by lifting unit, protective shell 20 has protection first motor 37
Effect, when lifting unit drive protective shell 20 decline after, stripper plate 22 touch spongy layer 9, squeeze spongy layer 9 in it is water-soluble
Liquid, then lifting unit drive protective shell 20 to rise again, PLC controls first motor 37 and starts, and first motor 37 passes through shaft
After 21 drive stripper plates 22 rotate certain angle, lifting unit drives protective shell 20 to decline, and stripper plate 22 is made to squeeze spongy layer
9, it so recycles, until the rotation of stripper plate 22 is after a week, realizes to being squeezed everywhere in spongy layer 9, make to neutralize in spongy layer 9
Reaction solution afterwards is squeezed out.
As shown in figure 3, the lifting unit includes air pump 23, cylinder 24, piston 25 and two fixed links 26, two fixations
Bar 26 is separately positioned on the both sides of cylinder 24, and the cylinder 24 passes through the inner wall of two fixed links 26 and the both sides of tower body 2 respectively
It is fixedly connected, the air pump 23 is electrically connected with PLC, and the air pump 23 is fixed on cylinder 24, and the air pump 23 connects with cylinder 24
Logical, the top of the piston 25 is arranged in cylinder 24, and the bottom end of the piston 25 is fixedly connected with protective shell 20.
PLC controls air pump 23 and runs, and adjusts the air pressure in cylinder 24, when air pressure increases, piston 25 moves down, and makes to squeeze
Pressing plate 22 squeezes spongy layer 9, conversely, when the air pressure in cylinder 24 reduces, piston 25 moves up, and is adjusted convenient for first motor 37
The direction of whole stripper plate 22.
Preferably, for the ease of the surplus of the solution in detection return tank 15, the top in the return tank 15 is set
There are liquid level sensor 27, the liquid level sensor 27 to be electrically connected with PLC.It is detected using liquid level sensor 27 molten in return tank 15
The liquid level of liquid, and liquid level data is fed back into PLC, when PLC learns that liquid level data is too low, PLC controls the operation of the first water pump 5,
Reaction solution is injected in spray tube 8 by aqueduct 6, and solution is collected convenient for return tank 15.
Preferably, for the ease of detecting the PH of solution, the bottom in the return tank 15 is equipped with PH sensor 28, described
PH sensor 28 is electrically connected with PLC.The PH of the solution in return tank 15 is detected using PH sensor 28, and PH numeric feedbacks are given
PLC makes PLC confirm the degree of alkalinity of solution according to PH numerical value, and when PLC detects that the alkalinity of solution is weaker, control charging is single
Member adds basic agent into return tank 15, convenient for improving neutralization efficiency of the reaction solution to sour gas.
As shown in figure 4, the dosage unit includes the second motor 29, first connecting rod 30, second connecting rod 31, third connecting rod 32
With plug 33, second motor 29 is fixed on the inner wall of Feeding box 18, and second motor 29 is driven with first connecting rod 30
Connection, the first connecting rod 30 is hinged by the top of second connecting rod 31 and third connecting rod 32, and the plug 33 is fixed on third
The shape of the bottom end of connecting rod 32, the plug 33 is cone, and the bottom surface of the plug 33 is fixedly connected with third connecting rod 32.
When needing to add basic agent into return tank 15, PLC controls the second motor 29 and starts, and drives first connecting rod 30
Rotation, makes third connecting rod 32 move back and forth in the vertical direction by second connecting rod 31, and then plug 33 is driven to move, when
When plug 33 moves up, the bottom of Feeding box 18 is connected to return tank 15, and the basic agent in Feeding box 18 enters back at this time
It flows in case 15, so that the reaction solution in return tank 15 is restored alkalinity, then plug 33 moves down, and blocks the bottom in Feeding box 18
Portion.
Preferably, using the good feature of caoutchouc elasticity, in order to ensure the elasticity of plug 33, the making of the plug 33
Material is rubber.
Preferably, in order to realize that the steady movement of plug 33, the dosage unit further include spacing ring 34, the limit
Ring 34 is set on third connecting rod 32, and the spacing ring 34 is fixed on the inner wall of Feeding box 18.It is secured using spacing ring 34
The moving direction of third connecting rod 32 makes plug 33 be moved along fixed direction, to ensure that the movement of plug 33
Stationarity.
Preferably, basic agent is added in Feeding box 18 for convenience, the one of the separate air inlet pipe 3 of the tower body 2
Side is equipped with cat ladder 35, and the cat ladder 35 is fixedly connected with return tank 15.Staff can be facilitated to climb to charging by cat ladder 35
One side of box 18 facilitates addition basic agent by opening to change.
Preferably, in order to the gas dehumidification after neutralization, the top in the tower body 2 is equipped with demisting layer 36.It utilizes
The moisture in exhaust gas after the absorbable reaction of demisting layer 36, ensures that dry air is discharged into air.
The desulfurizing tower, to being introduced into the acid waste gas N-process of tower body 2, makes water using spraying mechanism using deflector 12
Solution is fallen into catchment covers 13, is introduced into return tank 15 by return duct 14, since the height of return tank 15 is more than cistern 1
Highly, so that the second water pump 16 expend, reaction solution is passed through drinking-water pipe 17 by less electric energy and spray tube 8 is passed through in nozzle 11,
Keep the operation of equipment more energy saving, moreover, is squeezed away the excessively dilute reaction solution of concentration in spongy layer 9 by squeeze unit, just
The stronger reaction solution sprayed from nozzle 11 of PH highers, alkalinity is absorbed in spongy layer 9, to improve spongy layer 9 in exhaust gas
The absorption efficiency of acid waste gas, while basic agent can be added into return tank 15 using dosage unit, convenient for restoring reaction
The PH of liquid makes equipment have lasting neutralising capacity.
Compared with prior art, it is somebody's turn to do the high power-saving industrial desulfurizing tower of the absorption efficiency based on Internet of Things and passes through spraying mechanism
In deflector 12 and catchment covers 13 will be introduced into return tank 15 from the solution fallen in spongy layer 9, since return tank 15 is higher than
Cistern 1 moreover, is squeezed away by squeeze unit in spongy layer 9 after being neutralized to reduce required energy consumption of drawing water
Solution, absorb PH highers, the stronger reaction solution of alkalinity convenient for spongy layer 9, absorption efficiency improved, with existing spraying mechanism
It compares, which adds basic agent into return tank 15 automatically by dosage unit, ensure that the alkaline journey of reaction solution
Degree and to the absorbability of acid waste gas, to improve the practicability of equipment.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (10)
1. a kind of power-saving industrial desulfurizing tower that the absorption efficiency based on Internet of Things is high, which is characterized in that including cistern (1),
Tower body (2), air inlet pipe (3), exhaust pipe (4), the first water pump (5), aqueduct (6) and two spraying mechanisms, the cistern (1)
It is fixed on the bottom end of tower body (2), the exhaust pipe (4) is arranged on the top of tower body (2), and the air inlet pipe (3) is located at tower body (2)
Side, the cistern (1), air inlet pipe (3) and exhaust pipe (4) be connected to tower body (2), and PLC is equipped in the tower body (2)
And antenna, the antenna and the first water pump (5) are electrically connected with PLC, the cistern (1) is equipped with water injection pipe (7), the note
One end of the separate cistern (1) of water pipe (7) is equipped with sprue, and first water pump (5) is fixed on the top of cistern (1), institute
It states the first water pump (5) to be connected to cistern (1), first water pump (5) is connected to by aqueduct (6) with tower body (2)；
The spraying mechanism includes spray assemblies, reflux assembly and charging component, and the spray assemblies setting is interior in tower body (2),
The reflux assembly and charging component are respectively positioned on the side of the separate aqueduct (6) of tower body (2), and the charging component is located at reflux
The top of component；
The spray assemblies include spray tube (8), squeeze unit, spongy layer (9), web plate (10) and several nozzles (11), described
Spray tube (8), nozzle (11), spongy layer (9) and web plate (10) are set gradually from top to bottom, the spray tube (8) and web plate
(10) it is each attached on the inner wall of tower body (2), the spray tube (8) is connected to aqueduct (6), the nozzle (11) and spray tube
(8) it is connected to；
The reflux assembly includes deflector (12), catchment covers (13), return duct (14), return tank (15), the second water pump (16)
With drinking-water pipe (17), the return tank (15) is fixed on tower body (2), and second water pump (16) is fixed on return tank (15)
Top, second water pump (16) are electrically connected with PLC, and second water pump (16) is connected to return tank (15), second water
Pump (16) is connected to by drinking-water pipe (17) with spray tube (8), and the shape of the deflector (12) is annular, the deflector (12)
It is fixed on the inner wall of tower body (2), the catchment covers (13) are located at the lower section of deflector (12), one end of the return duct (14)
It is connected to catchment covers (13), the other end of the return duct (14) is connected to return tank (15)；
The charging component includes Feeding box (18) and cover board (19), and the Feeding box (18) is fixed on the upper of return tank (15)
Side, the cover board (19) are located at the top of Feeding box (18), and the Feeding box (18) is connected to return tank (15), the Feeding box
(18) dosage unit is equipped in.
2. the high power-saving industrial desulfurizing tower of the absorption efficiency based on Internet of Things as described in claim 1, which is characterized in that institute
It includes lifting unit, protective shell (20), shaft (21) and stripper plate (22) to state squeeze unit, and the lifting unit is located at protective shell
(20) top, the lifting unit are sequentially connected with protective shell (20), and the top of the shaft (21) is arranged in protective shell
(20) it in, is fixedly connected at the bottom end and the center of stripper plate (22) of the protective shell (20), is equipped in the protective shell (20)
First motor (37), the first motor (37) are electrically connected with PLC, and the first motor (37) and the top of shaft (21) are driven
Connection.
3. the high power-saving industrial desulfurizing tower of the absorption efficiency based on Internet of Things as claimed in claim 2, which is characterized in that institute
It includes air pump (23), cylinder (24), piston (25) and two fixed links (26) to state lifting unit, and two fixed links (26) set respectively
The both sides in cylinder (24) are set, the cylinder (24) is solid by the inner wall of two fixed links (26) and the both sides of tower body (2) respectively
Fixed connection, the air pump (23) are electrically connected with PLC, and the air pump (23) is fixed on cylinder (24), the air pump (23) and gas
Cylinder (24) is connected to, and the top setting of the piston (25) is in cylinder (24), bottom end and the protective shell (20) of the piston (25)
It is fixedly connected.
4. the high power-saving industrial desulfurizing tower of the absorption efficiency based on Internet of Things as described in claim 1, which is characterized in that institute
The top stated in return tank (15) is equipped with liquid level sensor (27), and the liquid level sensor (27) is electrically connected with PLC.
5. the high power-saving industrial desulfurizing tower of the absorption efficiency based on Internet of Things as described in claim 1, which is characterized in that institute
The bottom stated in return tank (15) is equipped with PH sensor (28), and the PH sensor (28) is electrically connected with PLC.
6. the high power-saving industrial desulfurizing tower of the absorption efficiency based on Internet of Things as described in claim 1, which is characterized in that institute
It states dosage unit and includes the second motor (29), first connecting rod (30), second connecting rod (31), third connecting rod (32) and plug (33),
Second motor (29) is fixed on the inner wall of Feeding box (18), and second motor (29) connects with first connecting rod (30) transmission
It connects, the first connecting rod (30) is hinged by the top of second connecting rod (31) and third connecting rod (32), and the plug (33) is fixed
The shape of bottom end in third connecting rod (32), the plug (33) is cone, the bottom surface of the plug (33) and third connecting rod
(32) it is fixedly connected.
7. the high power-saving industrial desulfurizing tower of the absorption efficiency based on Internet of Things as claimed in claim 6, which is characterized in that institute
The making material for stating plug (33) is rubber.
8. the high power-saving industrial desulfurizing tower of the absorption efficiency based on Internet of Things as claimed in claim 6, which is characterized in that institute
It further includes spacing ring (34) to state dosage unit, and the spacing ring (34) is set on third connecting rod (32), the spacing ring (34)
It is fixed on the inner wall of Feeding box (18).
9. the high power-saving industrial desulfurizing tower of the absorption efficiency based on Internet of Things as described in claim 1, which is characterized in that institute
The side for stating the separate air inlet pipe (3) of tower body (2) is equipped with cat ladder (35), and the cat ladder (35) is fixedly connected with return tank (15).
10. the high power-saving industrial desulfurizing tower of the absorption efficiency based on Internet of Things as described in claim 1, which is characterized in that
Top in the tower body (2) is equipped with demisting layer (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175764.2A CN108380026A (en) | 2018-03-02 | 2018-03-02 | A kind of power-saving industrial desulfurizing tower that the absorption efficiency based on Internet of Things is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175764.2A CN108380026A (en) | 2018-03-02 | 2018-03-02 | A kind of power-saving industrial desulfurizing tower that the absorption efficiency based on Internet of Things is high |
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| Publication Number | Publication Date |
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| CN108380026A true CN108380026A (en) | 2018-08-10 |
Family
ID=63070252
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810175764.2A Withdrawn CN108380026A (en) | 2018-03-02 | 2018-03-02 | A kind of power-saving industrial desulfurizing tower that the absorption efficiency based on Internet of Things is high |
Country Status (1)
| Country | Link |
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| CN (1) | CN108380026A (en) |
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| CN108815980A (en) * | 2018-08-17 | 2018-11-16 | 东方电气集团东方锅炉股份有限公司 | A kind of water spray direct-cooling type flue gas condensing system and method |
| CN109365470A (en) * | 2018-09-07 | 2019-02-22 | 刘湘静 | A kind of solid refuse processing unit with compression and deodorant function |
| CN109499766A (en) * | 2018-12-19 | 2019-03-22 | 宜兴市爱迪尔科技有限公司 | Wet electrical dust precipitator |
| CN109966880A (en) * | 2019-04-09 | 2019-07-05 | 江苏科技大学 | A kind of tilt self-adaptive sieve plate seawater desulfurization tower |
| CN111389181A (en) * | 2020-04-16 | 2020-07-10 | 瞿鹏业 | Formaldehyde recovery tower |
| CN111672308A (en) * | 2020-06-30 | 2020-09-18 | 宛兴友 | High-temperature flue gas desulfurization and denitrification treatment process |
| CN112675655A (en) * | 2020-12-28 | 2021-04-20 | 山东诺方电子科技有限公司 | Self-cleaning water filtering dust removal device and method |
| CN114602264A (en) * | 2022-03-04 | 2022-06-10 | 安庆市鑫富化工有限责任公司 | Environment-friendly chemical flue gas treatment device |
| CN115646173A (en) * | 2022-11-07 | 2023-01-31 | 国网新疆电力有限公司电力科学研究院 | Environment-friendly desulphurization unit of power plant waste gas |
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Effective date of registration: 20210108 Address after: 511400 x297 (Shixin Road), Panyu District, Guangzhou City, Guangdong Province Applicant after: Liang Chunhua Address before: 518000 Guangdong Shenzhen Nanshan District Nantou Street Nanshan Software Park East Tower 1702 room Applicant before: SHENZHEN JIUPIN AIR PURIFICATION TECHNOLOGY Co.,Ltd. |
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Application publication date: 20180810 |