CN108006612B - A kind of energy-saving and environment-friendly residual heat using device - Google Patents
A kind of energy-saving and environment-friendly residual heat using device Download PDFInfo
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- CN108006612B CN108006612B CN201711302835.2A CN201711302835A CN108006612B CN 108006612 B CN108006612 B CN 108006612B CN 201711302835 A CN201711302835 A CN 201711302835A CN 108006612 B CN108006612 B CN 108006612B
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- water
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- boiler
- air hose
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/16—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged otherwise than in the boiler furnace, fire tubes, or flue ways
- F22D1/20—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged otherwise than in the boiler furnace, fire tubes, or flue ways and directly connected to boilers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/20—Sulfur; Compounds thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/50—Intercepting solids by cleaning fluids (washers or scrubbers)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The present invention relates to the technical fields of UTILIZATION OF VESIDUAL HEAT IN auxiliary equipment can sufficiently be recycled the heat in exhaust gas more particularly to a kind of energy-saving and environment-friendly residual heat using device, improve the effective rate of utilization to heat in exhaust gas, save the energy, improve practicability；And the impurity in exhaust gas can be handled, reduce the pollution to environment；It is convenient simultaneously that the inside of reservoir is cleared up, improve use reliability；Including boiler, air hose and blower, boiler includes the water cavity at top and the combustion chamber of bottom, and the left end of boiler is provided with the first outlet pipe, it further include water tank, boiler, helical heating pipe, water pump and controller, the first water inlet pipe, the first solenoid valve, second solenoid valve, desulfurizing tower, spray pump, spray equipment, the first filter screen, reservoir, water circulating pump and heating coil, desulfurizing tower is internally provided with spray chamber and liquid storage chamber, and the top of reservoir and right end are respectively arranged with the second water inlet pipe and the second outlet pipe.
Description
Technical field
The present invention relates to the technical fields of UTILIZATION OF VESIDUAL HEAT IN auxiliary equipment, more particularly to a kind of energy-saving and environment-friendly UTILIZATION OF VESIDUAL HEAT IN
Device.
Background technique
It is well known that boiler is the equipment that water is heated as hot water or steam using the thermal energy of fuel or other energy,
The hot water or steam generated in boiler directly can provide required thermal energy for industrial production and people's lives, can also pass through steam
Power device is converted to mechanical energy, or converts mechanical energy into electric energy by generator again, and band is generated in fuel combustion process
There is the flue gas of amount of heat, residual heat using device is a kind of sharp for being recycled again to the heat in fuel combustion generation flue gas
With having obtained widely making in the fields such as industrial production, power generation, heating power heating to save the auxiliary device of the energy
With；Existing residual heat using device includes boiler, air hose, blower and reservoir, and boiler includes the water cavity at top and the combustion of bottom
Chamber is burnt, and is respectively arranged with water inlet pipe and outlet pipe on the top of boiler and left end, water inlet pipe and outlet pipe are connected to water cavity,
The left end of air hose stretches in combustion chamber from the right end of boiler, and the right end of air hose is connected to the input terminal of blower, the top of blower
Output end is provided with exhaust pipe, and the top of exhaust pipe passes through reservoir to the top of reservoir, reservoir from the bottom end of reservoir
Top and right end bottom be respectively arranged with filler pipe and drainpipe, and drain valve is provided at drainpipe；Existing waste heat
Using device in use, the exhaust gas for generation of burning in combustion chamber enters exhaust pipe by air hose under the action of blower again, by row
The heat of intratracheal exhaust gas is the water in reservoir is heated, and the water in reservoir can be used for taking a shower etc.；Existing waste heat
It is lower to the utilization rate of waste-gas heat using being found in device use, still there is a large amount of heat to be wasted in exhaust gas,
Lead to the waste of the energy, practicability is lower；And it can not be handled the impurity in exhaust gas, to atmosphere if direct emission
It pollutes, the feature of environmental protection is poor；Its reservoir is integrally formed with exhaust pipe simultaneously, and mounting process is more complex, and inconvenience is to temperature
The inside of water tank is cleared up, and causes use reliability lower.
Summary of the invention
In order to solve the above technical problems, the present invention, which provides one kind, to be sufficiently recycled the heat in exhaust gas,
The effective rate of utilization to heat in exhaust gas is improved, the energy is saved, improves practicability；And at can be to the impurity in exhaust gas
Reason reduces the pollution to environment, more environmentally-friendly；It is convenient simultaneously that the inside of reservoir is cleared up, improve use reliability
Energy-saving and environment-friendly residual heat using device.
A kind of energy-saving and environment-friendly residual heat using device of the invention, including boiler, air hose and blower, boiler include top
The combustion chamber of water cavity and bottom, and the left end of boiler is provided with the first outlet pipe, the first outlet pipe is connected to water cavity, air hose
Left end stretches in combustion chamber from the right end of boiler, and the right end of air hose is connected to the input terminal of blower；It further include water tank, hot water
Case, helical heating pipe, water pump and controller, the water tank and boiler are located at the top and bottom end of air hose, and are storing up
The top of water tank is provided with the first water inlet pipe, and the helical heating pipe is located inside air hose, and the top of helical heating pipe is defeated
Enter end to pass through air hose roof from inside air hose and be connected to water tank, the bottom output end of helical heating pipe is passed through from inside air hose
Air hose bottom wall is simultaneously connected to boiler, and the top input terminal and bottom output end of helical heating pipe are respectively arranged with the first solenoid valve
And second solenoid valve, first solenoid valve and second solenoid valve are respectively positioned on outside air hose, the input terminal and hot water of the water pump
The bottom of case is connected to, and the output end of water pump stretches in water cavity from the top of boiler, and the controller is mounted on water tank side wall
On, and the first solenoid valve, second solenoid valve and water pump are electrically connected with the controller；It further include desulfurizing tower and spray pump, it is described
Desulfurizing tower is internally provided with spray chamber and liquid storage chamber, and the spray chamber is located at the top of liquid storage chamber, and at the top of spray chamber
Be respectively arranged with spray equipment and the first filter screen at the top of liquid storage chamber, the top of desulfurizing tower is provided with exhaust pipe, described
The right side output end of blower stretches in spray chamber from the middle part of the left end of desulfurizing tower, and the input terminal of the spray pump is from desulfurizing tower
Left end bottom stretches in liquid storage chamber, the output end of spray pump stretched to from the top of the left end of desulfurizing tower in spray chamber and with spray
Device connection；It further include reservoir, water circulating pump and heating coil, the heating coil is located in liquid storage chamber, and heating dish
One end of pipe from liquid storage chamber pass through desulfurizing tower right side wall extend out to outside liquid storage chamber and be connected to reservoir, heating coil it is another
End passes through desulfurizing tower right side wall from liquid storage chamber and extend out to outside liquid storage chamber and be connected to the input terminal of water circulating pump, the recirculated water
The output end of pump stretches in reservoir from the left end of reservoir, the top of the reservoir and right end be respectively arranged with second into
Water pipe and the second outlet pipe, and the second water outlet pipe part is provided with regulating valve, the water circulating pump is electrically connected with the controller.
A kind of energy-saving and environment-friendly residual heat using device of the invention, the spray equipment include that transverse pipe and multiple groups are longitudinal
Pipe, the top of multiple groups longitudinal pipe are connected to the bottom end of transverse pipe, and are provided with multiple groups spray in the bottom end of multiple groups longitudinal pipe
The output end of head, the spray pump is connected to transverse pipe.
A kind of energy-saving and environment-friendly residual heat using device of the invention, the air hose are rectangular tube, and on the inside of an air hose left side
End is vertically arranged with the second filter screen, and second filter screen is located at the left side of helical heating pipe.
A kind of energy-saving and environment-friendly residual heat using device of the invention is provided with pick-and-place mouth on the front side wall of the air hose, and
It is provided with drawer type pulling plate at mouth picking and placing, second filter screen is located at the inside of drawer type pulling plate.
A kind of energy-saving and environment-friendly residual heat using device of the invention, further includes de- mist layer, and the de- mist layer is located at spray chamber
Top and be located at spray equipment top.
The right end middle part of a kind of energy-saving and environment-friendly residual heat using device of the invention, the desulfurizing tower is provided with liquid-feeding tube,
The liquid-feeding tube is communicated with spray chamber, and cover board is provided at liquid-feeding tube, and the cover board is connected through a screw thread with liquid-feeding tube.
A kind of energy-saving and environment-friendly residual heat using device of the invention, first water inlet pipe and the second water inlet pipe with outside
Water source connection.
A kind of energy-saving and environment-friendly residual heat using device of the invention, the bottom of the desulfurizing tower is provided with drain pipe, described
Drain pipe is communicated with liquid storage chamber, and draining valve is provided at drain pipe.
Compared with prior art the invention has the benefit that by above-mentioned setting, by the way that the water in water tank is imported
To helical heating pipe, the water in helical heating pipe is heated by the high-temp waste gas in air hose, and the water after heating is directed into boiler
In, helical heating pipe increases effective contact area with high-temp waste gas, and water and high-temp waste gas be only across helical heating pipe,
The assimilation effect to heat in exhaust gas is improved, then the water by preheating in boiler is added to the water of boiler by water pump
In chamber, sufficiently the heat in exhaust gas can be recycled, improve the effective rate of utilization to heat in exhaust gas, save energy
Practicability is improved in source, and the first solenoid valve and second solenoid valve can be controlled by controller to the water in helical heating pipe
Flow velocity degree is adjusted, and guarantees the heating effect to water；The absorbing liquid in liquid storage chamber is pumped to spray equipment by spray pump
It is interior inversely spraying to exhaust gas progress, the impurity in exhaust gas can be handled, and absorbing liquid can be with the dioxy in exhaust gas
Change sulphur chemical reaction occurs and realizes desulfurization process, reduces the pollution to environment, it is more environmentally-friendly；Absorbing liquid sprays exhaust gas
While can also absorb heat in exhaust gas, then exhaust gas carries impurity and falls back liquid storage chamber together, makes the absorption in liquid storage chamber
Liquid temperature is increased and is heated to the water in heating coil, and water circulating pump makes the water recycle stream in heating coil and reservoir
Dynamic, the water in reservoir is heated in realization, is filtered by the first filter screen to impurity, and reservoir is separately provided, peace
Dress is simple, and conveniently clears up its inside, improves use reliability.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the left view structural representation of spray equipment of the present invention；
Fig. 3 is the left view structural representation of drawer type pulling plate of the present invention；
It is attached marked in the figure: 1, boiler；2, air hose；3, blower；4, water cavity；5, combustion chamber；6, the first outlet pipe；7, water storage
Case；8, boiler；9, helical heating pipe；10, water pump；11, controller；12, the first water inlet pipe；13, the first solenoid valve；14,
Two solenoid valves；15, desulfurizing tower；16, spray pump；17, spray chamber；18, liquid storage chamber；19, spray equipment；20, the first filter screen；
21, exhaust pipe；22, reservoir；23, water circulating pump；24, heating coil；25, the second water inlet pipe；26, the second outlet pipe；27, horizontal
Xiang Guan；28, longitudinal pipe；29, spray head；30, the second filter screen；31, drawer type pulling plate；32, mist layer is taken off；33, liquid-feeding tube；34,
Drain pipe.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figure 1 to Figure 3, a kind of energy-saving and environment-friendly residual heat using device of the invention, including boiler 1, air hose 2 and wind
Machine 3, boiler includes the water cavity 4 at top and the combustion chamber 5 of bottom, and the left end of boiler is provided with the first outlet pipe 6, and first goes out
Water pipe is connected to water cavity, and the left end of air hose stretches in combustion chamber from the right end of boiler, the right end of air hose and the input terminal of blower
Connection；It further include water tank 7, boiler 8, helical heating pipe 9, water pump 10 and controller 11, water tank and boiler distinguish position
It is provided with the first water inlet pipe 12 in the top and bottom end of air hose, and on the top of water tank, helical heating pipe is located inside air hose,
And the top input terminal of helical heating pipe passes through air hose roof from inside air hose and is connected to water tank, the bottom of helical heating pipe
Portion's output end passes through air hose bottom wall from inside air hose and is connected to boiler, the top input terminal of helical heating pipe and bottom output
End is respectively arranged with the first solenoid valve 13 and second solenoid valve 14, and the first solenoid valve and second solenoid valve are respectively positioned on outside air hose,
The input terminal of water pump is connected to the bottom of boiler, and the output end of water pump stretches in water cavity from the top of boiler, controller peace
On water tank side wall, and the first solenoid valve, second solenoid valve and water pump are electrically connected with the controller；It further include desulfurizing tower
15 and spray pump 16, desulfurizing tower is internally provided with spray chamber 17 and liquid storage chamber 18, and spray chamber is located at the top of liquid storage chamber, and
Spray equipment 19 and the first filter screen 20 are respectively arranged at the top of the top of spray chamber and liquid storage chamber, the top of desulfurizing tower is set
It is equipped with exhaust pipe 21, the right side output end of blower stretches in spray chamber from the middle part of the left end of desulfurizing tower, the input terminal of spray pump
It is stretched in liquid storage chamber from the left end bottom of desulfurizing tower, the output end of spray pump stretches to spray chamber from the top of the left end of desulfurizing tower
It is interior and be connected to spray equipment；It further include reservoir 22, water circulating pump 23 and heating coil 24, heating coil is located at liquid storage chamber
It is interior, and one end of heating coil passes through desulfurizing tower right side wall from liquid storage chamber and extend out to outside liquid storage chamber and be connected to reservoir,
The other end of heating coil passes through desulfurizing tower right side wall from liquid storage chamber and extend out to the input terminal outside liquid storage chamber and with water circulating pump
Connection, the output end of water circulating pump stretch in reservoir from the left end of reservoir, and the top of reservoir and right end are respectively set
There are the second water inlet pipe 25 and the second outlet pipe 26, and the second water outlet pipe part is provided with regulating valve, water circulating pump and controller electricity
Connection；By above-mentioned setting, by the way that the water in water tank to be directed into helical heating pipe, the water in helical heating pipe is by air hose
Interior high-temp waste gas heating, the water after heating are directed into boiler, and helical heating pipe is increased to be connect with the effective of high-temp waste gas
Contacting surface product, and water and high-temp waste gas improve the assimilation effect to heat in exhaust gas, then pass through only across helical heating pipe
The water by preheating in boiler is added in the water cavity of boiler water pump, sufficiently can carry out recycling benefit to the heat in exhaust gas
With improving to the effective rate of utilization of heat in exhaust gas, save the energy, improve practicability, and the can be controlled by controller
The water velocity in helical heating pipe is adjusted in one solenoid valve and second solenoid valve, guarantees the heating effect to water；Pass through
Spray pump the absorbing liquid in liquid storage chamber is pumped it is inversely spraying to being carried out to exhaust gas in spray equipment, can be to the impurity in exhaust gas
It is handled, and absorbing liquid can occur chemical reaction with the sulfur dioxide in exhaust gas and realize desulfurization process, reduce to ring
The pollution in border, it is more environmentally-friendly；The heat in exhaust gas can be also absorbed while absorbing liquid sprays exhaust gas, then exhaust gas carries
Impurity falls back liquid storage chamber together, increases the absorbing liquid temperature in liquid storage chamber and heats to the water in heating coil, follows
Ring water pump circulates the water in heating coil and reservoir, and the water in reservoir is heated in realization, passes through the first mistake
Strainer is filtered impurity, and reservoir is separately provided, and installation is simple, and conveniently clears up its inside, and improving use can
By property.
A kind of energy-saving and environment-friendly residual heat using device of the invention, spray equipment include transverse pipe 27 and multiple groups longitudinal pipe
28, the top of multiple groups longitudinal pipe is connected to the bottom end of transverse pipe, and is provided with multiple groups spray in the bottom end of multiple groups longitudinal pipe
First 29, the output end of spray pump is connected to transverse pipe；By above-mentioned setting, pass through multiple groups longitudinal pipe and multiple groups longitudinal pipe bottom end
Multiple groups spray head, all standing can be carried out to spray chamber, improved to the dust removing effects of exhaust gas.
A kind of energy-saving and environment-friendly residual heat using device of the invention, air hose is rectangular tube, and perpendicular in the inside left end being in charge of
It directly is provided with the second filter screen 30, the second filter screen is located at the left side of helical heating pipe；By above-mentioned setting, pass through rectangular configuration
Air hose improve liquid reserve tank and boiler installation stability, preliminary mistake is carried out to the impurity in exhaust gas by the second filter screen
Filter, prevents impurity to be attached on helical heating pipe, improves practicability.
A kind of energy-saving and environment-friendly residual heat using device of the invention is provided with pick-and-place mouth on the front side wall of air hose, and is taking
It is provided with drawer type pulling plate 31 at putting mouthful, the second filter screen is located at the inside of drawer type pulling plate；By above-mentioned setting, by that will take out
Drawer formula pulling plate, which facilitates to take out the second filter screen, to be cleared up, and use reliability is improved.
A kind of energy-saving and environment-friendly residual heat using device of the invention, further includes de- mist layer 32, and de- mist layer is located at spray chamber
Top and the top for being located at spray equipment；By above-mentioned setting, the vapor in exhaust gas can be sloughed by de- mist layer, prevent with
Sulfur dioxide reaction is discharged at acid vapor with exhaust gas, further increases the protection to environment.
The right end middle part of a kind of energy-saving and environment-friendly residual heat using device of the invention, desulfurizing tower is provided with liquid-feeding tube 33, adds
Liquid pipe is communicated with spray chamber, and cover board is provided at liquid-feeding tube, and cover board is connected through a screw thread with liquid-feeding tube；It is set by above-mentioned
It sets, the absorbing liquid in liquid storage chamber can be added by liquid-feeding tube, absorbing liquid is kept efficiently to absorb effect to sulfur dioxide
Fruit improves use reliability.
A kind of energy-saving and environment-friendly residual heat using device of the invention, the first water inlet pipe and the second water inlet pipe are and external water source
Connection；By above-mentioned setting, water is added to liquid reserve tank and reservoir by the way that the first water inlet pipe and the second water inlet pipe are convenient.
A kind of energy-saving and environment-friendly residual heat using device of the invention, the bottom of desulfurizing tower is provided with drain pipe 34, drain pipe
It is communicated with liquid storage chamber, and is provided with draining valve at drain pipe；It, can will be in liquid storage chamber by drain pipe by above-mentioned setting
Absorbing liquid export, then the ingredient useful component in absorbing liquid is recycled, improve practicability.
A kind of energy-saving and environment-friendly residual heat using device of the invention, at work, before completing above-mentioned movement, first
It is moved into the position of user's needs, the water in water tank is directed into helical heating pipe, the water quilt in helical heating pipe
High-temp waste gas heating in air hose, the water after heating is directed into boiler, and helical heating pipe is increased to be had with high-temp waste gas
Contact area is imitated, and water and high-temp waste gas improve the assimilation effect to heat in exhaust gas, then only across helical heating pipe
The water by preheating in boiler is added in the water cavity of boiler by water pump, sufficiently the heat in exhaust gas can be returned
It receives and utilizes, improve the effective rate of utilization to heat in exhaust gas, save the energy, improve practicability, and controller control can be passed through
It makes the first solenoid valve and second solenoid valve the water velocity in helical heating pipe is adjusted, guarantees the heating effect to water,
Spray pump the absorbing liquid in liquid storage chamber is pumped it is inversely spraying to being carried out to exhaust gas in spray equipment, can be to the impurity in exhaust gas
It is handled, and absorbing liquid can occur chemical reaction with the sulfur dioxide in exhaust gas and realize desulfurization process, reduce to ring
The pollution in border, it is more environmentally-friendly, the heat in exhaust gas can be also absorbed while absorbing liquid sprays exhaust gas, then exhaust gas carries
Impurity falls back liquid storage chamber together, increases the absorbing liquid temperature in liquid storage chamber and heats to the water in heating coil, follows
Ring water pump circulates the water in heating coil and reservoir, realizes and heats to the water in reservoir, passes through the first filter screen
Impurity in absorbing liquid is filtered, reservoir is separately provided, and installation is simple, and conveniently clears up its inside, improves
Use reliability.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of energy-saving and environment-friendly residual heat using device, including boiler (1), air hose (2) and blower (3), boiler (1) includes top
Water cavity (4) and bottom combustion chamber (5), and be provided with the first outlet pipe (6) in the left end of boiler (1), the first outlet pipe (6)
It is connected to water cavity (4), the right end of left end from the boiler (1) of air hose (2) stretches in combustion chamber (5), the right end and wind of air hose (2)
The input terminal of machine (3) is connected to；It is characterized in that, further including water tank (7), boiler (8), helical heating pipe (9), water pump (10)
With controller (11), the water tank (7) and boiler (8) are located at the top and bottom end of air hose (2), and in water tank
(7) top is provided with the first water inlet pipe (12), and the helical heating pipe (9) is located at air hose (2) inside, and helical heating pipe
(9) top input terminal passes through air hose (2) roof from inside air hose (2) and is connected to water tank (7), helical heating pipe (9)
Bottom output end passes through air hose (2) bottom wall from inside air hose (2) and is connected to boiler (8), and the top of helical heating pipe (9) is defeated
Enter end and bottom output end be respectively arranged with the first solenoid valve (13) and second solenoid valve (14), first solenoid valve (13) and
Second solenoid valve (14) is respectively positioned on air hose (2) outside, and the input terminal of the water pump (10) is connected to the bottom of boiler (8), water
The top for pumping output end from the boiler (1) of (10) stretches in water cavity (4), and the controller (11) is mounted on water tank (7) side
On wall, and the first solenoid valve (13), second solenoid valve (14) and water pump (10) are electrically connected with controller (11)；It further include taking off
Sulphur tower (15) and spray pump (16), the desulfurizing tower (15) are internally provided with spray chamber (17) and liquid storage chamber (18), the spray
Leaching chamber (17) is located at the top of liquid storage chamber (18), and is respectively arranged at the top of the top of spray chamber (17) and liquid storage chamber (18)
Spray equipment (19) and the first filter screen (20), the top of desulfurizing tower (15) are provided with exhaust pipe (21), the blower (3)
Right side output end is stretched to from the middle part of the left end of desulfurizing tower (15) in spray chamber (17), the input terminal autospasy of the spray pump (16)
The left end bottom of sulphur tower (15) stretches in liquid storage chamber (18), and the output end of spray pump (16) is from the top of the left end of desulfurizing tower (15)
It stretches in spray chamber (17) and is connected to spray equipment (19)；It further include reservoir (22), water circulating pump (23) and heating dish
It manages (24), the heating coil (24) is located in liquid storage chamber (18), and one end of heating coil (24) is from liquid storage chamber (18)
Liquid storage chamber (18) is extend out to outside across desulfurizing tower (15) right side wall and is connected to reservoir (22), the other end of heating coil (24)
Desulfurizing tower (15) right side wall is passed through in from liquid storage chamber (18) extend out to input terminal of the liquid storage chamber (18) outside and with water circulating pump (23)
Connection, the left end of output end from the reservoir (22) of the water circulating pump (23) stretch in reservoir (22), the reservoir
(22) top and right end is respectively arranged with the second water inlet pipe (25) and the second outlet pipe (26), and at the second outlet pipe (26)
It is provided with regulating valve, the water circulating pump (23) is electrically connected with controller (11).
2. a kind of energy-saving and environment-friendly residual heat using device as described in claim 1, which is characterized in that the spray equipment (19)
Including transverse pipe (27) and multiple groups longitudinal pipe (28), the top of multiple groups longitudinal pipe (28) is connected to the bottom end of transverse pipe (27),
And it is provided with multiple groups spray head (29) in the bottom end of multiple groups longitudinal pipe (28), the output end and transverse pipe of the spray pump (16)
(27) it is connected to.
3. a kind of energy-saving and environment-friendly residual heat using device as claimed in claim 2, which is characterized in that the air hose (2) is square
Shape pipe, and be vertically arranged with the second filter screen (30) in the inside left end of air hose (2), second filter screen (30) is located at spiral
The left side of heating tube (9).
4. a kind of energy-saving and environment-friendly residual heat using device as claimed in claim 3, which is characterized in that before the air hose (2)
It is provided with pick-and-place mouth on side wall, and is provided with drawer type pulling plate (31) at mouth picking and placing, second filter screen (30), which is located at, takes out
The inside of drawer formula pulling plate (31).
5. a kind of energy-saving and environment-friendly residual heat using device as claimed in claim 4, which is characterized in that further include de- mist layer
(32), the de- mist layer (32) is located at the top of spray chamber (17) and is located at the top of spray equipment (19).
6. a kind of energy-saving and environment-friendly residual heat using device as claimed in claim 5, which is characterized in that the desulfurizing tower (15)
It is provided with liquid-feeding tube (33) in the middle part of right end, the liquid-feeding tube (33) communicates with spray chamber (17), and is arranged at liquid-feeding tube (33)
There is cover board, the cover board is connected through a screw thread with liquid-feeding tube (33).
7. a kind of energy-saving and environment-friendly residual heat using device as claimed in claim 6, which is characterized in that first water inlet pipe
(12) it is connected to external water source with the second water inlet pipe (25).
8. a kind of energy-saving and environment-friendly residual heat using device as claimed in claim 7, which is characterized in that the desulfurizing tower (15)
Bottom is provided with drain pipe (34), and the drain pipe (34) communicates with liquid storage chamber, and is provided with tapping valve at drain pipe (34)
Door.
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| CN109200786B (en) * | 2018-10-16 | 2021-03-23 | 安徽万磁电子有限公司 | Exhaust gas treatment device for exhaust gas of magnet sintering furnace and exhaust gas treatment method thereof |
| CN110726149A (en) * | 2019-10-14 | 2020-01-24 | 河北正能锅炉设备有限公司 | Novel efficient energy-saving boiler |
| CN110953591A (en) * | 2019-12-19 | 2020-04-03 | 湖州拉姆蕾姆服饰有限公司 | Environment-friendly clothing wastrel processing apparatus |
| CN112295340B (en) * | 2020-03-14 | 2022-12-30 | 太原四联环能科技有限公司 | High-efficient recycle system of boiler waste heat |
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| CN201753913U (en) * | 2010-07-05 | 2011-03-02 | 仲伟军 | Vertical highly efficient energy-saving environment-friendly boiler |
| CN102087021B (en) * | 2010-12-20 | 2014-04-09 | 华北电力大学 | Integrated system for utilizing residual heat of boiler smoke and removing sulfur |
| CN103969073B (en) * | 2014-05-20 | 2016-03-30 | 东北电力大学 | Cigarette wind simulation heat-exchanger rig |
| CN106195970B (en) * | 2016-08-31 | 2018-10-02 | 南京白云化工环境监测有限公司 | A kind of flue gas waste heat recovery apparatus |
| CN106989606B (en) * | 2017-02-24 | 2019-01-18 | 河南易成新能源股份有限公司 | Graphite cathode material roasts high-temperature flue gas heat energy recycling system and method |
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Address after: 030032 No. 8, Xinhua Road, Tanghuai Industrial Park, transformation and comprehensive reform demonstration zone, Taiyuan, Shanxi Province Patentee after: Shanxi Installation Group Co.,Ltd. Address before: 030021 No.8 Xinhua Road, Taiyuan Economic and Technological Development Zone, Xiaodian District, Taiyuan City, Shanxi Province Patentee before: SHANXI INDUSTRIAL EQUIPMENT INSTALLATION GROUP Co.,Ltd. |