CN208097784U - A kind of energy-saving and environment-friendly gas fired-boiler emission-control equipment - Google Patents
A kind of energy-saving and environment-friendly gas fired-boiler emission-control equipment Download PDFInfo
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- CN208097784U CN208097784U CN201820125773.6U CN201820125773U CN208097784U CN 208097784 U CN208097784 U CN 208097784U CN 201820125773 U CN201820125773 U CN 201820125773U CN 208097784 U CN208097784 U CN 208097784U
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- shell
- fixedly connected
- condenser
- saving
- pedestal
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Abstract
The utility model discloses a kind of energy-saving and environment-friendly gas fired-boiler emission-control equipments, including pedestal, the upper surface of the pedestal is fixedly connected with shell, the upper surface of the shell is connected with second bearing, shaft is socketed in the second bearing, the top of shaft is fixedly connected with driven wheel, and driven wheel passes through belt and the driven connection of driving wheel, the lower surface of driving wheel is fixedly connected with the top of driving device, and the lower surface of driving device is fixedly connected on the upper surface of shell.The energy-saving and environment-friendly gas fired-boiler emission-control equipment, pass through the cooperation between the first connecting tube, the second connecting tube, third connecting tube, oxygen hose, flue gas leading, supervisor, shell, air pump, chimney, drain tube, condenser, the first valve, the second valve and third valve, open third valve, the nitric acid of liquid is flowed out out of condenser by drain tube, it is recycled so as to the nitric acid to liquid, so as to so that gas fired-boiler has the advantages that inexpensive high yield.
Description
Technical field
The utility model relates to boiler environmental technology field, specially a kind of energy-saving and environment-friendly gas fired-boiler exhaust-gas treatment dress
It sets.
Background technique
Gas fired-boiler includes gas hot water boiler, gas-fired water heating boiler, gas-steam boiler etc., wherein gas-fired water heating boiler
Also referred to as gas heating boiler and combustion gas bath boiler, gas fired-boiler refer to that fuel is the boiler of combustion gas, gas-fired boiler as its name suggests
Furnace and oil burning boiler, electric boiler are most economical by comparison, so most of people have selected gas fired-boiler as steam, adopted
Warm, bathing boiler plant.
However gas fired-boiler is at work, oxynitrides can be oxidized to and can be with by participating in the nitrogen in the air of burning
Flue gas emission is polluted into atmosphere.For gas fired-boiler, the content for the oxynitrides that when work generates is lower,
Therefore it can be normally reached the standard of direct emission.But as the quantity of gas fired-boiler increases, the nitrogen being discharged into air
The total amount of oxygen compound is also increasing.As previously mentioned, the content of oxynitrides is relatively low in gas fired-boiler flue gas, if adopted
Denitration is carried out to it with denitration device more mature in the prior art, since the investment and running cost that increase denitration device are opposite
It is higher, gas fired-boiler denitration can be made to have the shortcomings that high benefit at low cost, it is difficult to promote, it is therefore desirable to develop low investment and height
The gas fired-boiler denitration technology of efficiency.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of energy-saving and environment-friendly gas fired-boiler exhaust-gas treatment dress
It sets, the content for solving oxynitrides in gas fired-boiler flue gas is relatively low, if using more mature in the prior art
Denitration device carries out denitration to it, since the investment and running cost that increase denitration device are relatively high, gas fired-boiler can be made de-
Nitre has the shortcomings that high benefit at low cost, it is difficult to promote, it is therefore desirable to develop low investment and efficient gas fired-boiler denitration skill
The problem of art.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of energy-saving and environment-friendly gas fired-boiler exhaust gas
Processing unit, including pedestal, the upper surface of the pedestal are fixedly connected with shell, and the upper surface of the shell is connected with the second axis
It holds, shaft is socketed in the second bearing, the top of the shaft is fixedly connected with driven wheel, and the driven wheel passes through belt
With the driven connection of driving wheel, the lower surface of the driving wheel is fixedly connected with the top of driving device, under the driving device
Surface is fixedly connected on the upper surface of shell, and the surface of the shaft is fixedly connected with several fan blades, and fan blade is located at shell
Interior, the bottom end of the shaft is socketed in first bearing, the lower surface of the first bearing clamping on the inner wall of the housing.
The right side of the shell is connected by the second connecting tube with the left side of supervisor, and the lower surface of the supervisor is solid
Surely it is connected to the upper surface of pedestal, the right side of the supervisor is connected with the left end of oxygen hose, and the surface of oxygen hose is set
It is equipped with the second valve, the right side of the supervisor is connected with the left end of flue gas leading, and the surface of flue gas leading is provided with first
Valve, and flue gas leading is located at the lower section of oxygen hose, and the left side of the shell passes through the upper surface of third connecting tube and air pump
It is connected.
The lower surface of the air pump is fixedly connected to the upper surface of the base, and the left side of the air pump passes through the first connecting tube
It is connected with the right side of condenser, the lower surface of the condenser is fixedly connected to the upper surface of the base, the condenser
Left side is connected with the right end of chimney, and the left side of the condenser is connected with the right end of drain tube, the drain tube
Surface is provided with third valve, and drain tube is located at the lower section of chimney.
Preferably, the driving device includes motor, and the output shaft of the motor is fixedly connected with the lower surface of driving wheel,
The fuselage of the motor is fixedly connected by trapezoidal pedestal with the upper surface of shell, the model 70STX-01 of the motor.
Preferably, the lower surface of the pedestal is fixedly connected there are four supporting leg, and four supporting legs are located at pedestal
The quadrangle of lower surface.
Preferably, the lower surface of the pedestal is provided with power supply, and the upper surface of the condenser is provided with switch.
Preferably, the output end of the power supply is electrically connected with the input terminal of switch, the output end of the switch respectively with electricity
The input terminal of machine, air pump and condenser is electrically connected.
Preferably, the shape of the shell is rectangle.
(3) beneficial effect
The utility model provides a kind of energy-saving and environment-friendly gas fired-boiler emission-control equipment, has following beneficial effect：
(1), the energy-saving and environment-friendly gas fired-boiler emission-control equipment is connected by the first connecting tube, the second connecting tube, third
Adapter tube, oxygen hose, flue gas leading, supervisor, shell, air pump, chimney, drain tube, condenser, the first valve, the second valve and third
Cooperation between valve rotates the first valve and the second valve when needing the exhaust gas generated to gas fired-boiler to handle, from
And oxygen and exhaust gas can be injected into shell, oxygen is reacted with oxynitrides generates nitrogen dioxide gas, then passes through
The work of switch control air pump, so as to drive nitrogen dioxide gas to flow into condenser, since the temperature of exhaust gas is higher, part
Exhaust gas is converted into liquid by gaseous state by the effect of condenser, and nitrogen dioxide gas is reacted with liquid water generates nitric acid, so as to
To achieve the purpose that denitration, remaining gas is drained into atmosphere by chimney, opens third valve, the nitric acid of liquid is by row
Flow tube is flowed out out of condenser, is recycled so as to the nitric acid to liquid, so as to so that gas fired-boiler have it is low
The advantages of cost high yield.
(2), the energy-saving and environment-friendly gas fired-boiler emission-control equipment, by fan blade, driving device, driving wheel, driven wheel,
Belt, first bearing, second bearing and shell, oxygen and exhaust gas, by injection shell, pass through switch control through the second connecting tube
Motor operation, so as to drive shaft to rotate in first bearing and second bearing, so as to drive fan blade in shell
Rotation, fan blade can drive the intracorporal gas of shell quickly to flow, so as to accelerate the reaction rate of oxygen and oxynitrides,
It is practical so as to improve the efficiency of exhaust-gas treatment, and the utility model which has a compact structure and a reasonable design.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the structural schematic diagram that the utility model is faced.
In figure：1 pedestal, 2 supporting legs, 3 condensers, 4 first connecting tubes, 5 air pumps, 6 power supplys, 7 shells, 8 first bearings, 9
Second connecting tube, 10 supervisors, 11 flue gas leadings, 12 first valves, 13 oxygen hoses, 14 second valves, 15 fan blades, 16 driving devices,
161 motors, 162 trapezoidal pedestals, 17 driving wheels, 18 belts, 19 second bearings, 20 driven wheels, 21 third connecting tubes, 22 switch,
23 chimneys, 24 third valves, 25 drain tubes, 26 shafts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model provides a kind of technical solution：A kind of energy-saving and environment-friendly gas fired-boiler exhaust-gas treatment
Device, including pedestal 1, by the way that pedestal 1 is arranged, the upper surface of pedestal 1 can be to supervisor 10, shell 7, air pump 5 and condenser 3
Lower surface is supported and fixes, and the lower surface of pedestal 1 is fixedly connected there are four supporting leg 2, and four supporting legs 2 are located at
The quadrangle of 1 lower surface of pedestal, by the way that supporting leg 2 is arranged, supporting leg 2 can be supported the lower surface of pedestal 1, consequently facilitating
Worker moves whole device, and so as to improve work task efficiency, the upper surface of pedestal 1 is fixedly connected with shell 7, pedestal
1 lower surface is provided with power supply 6, and by the way that power supply 6 is arranged, power supply 6 can mention for the operation of motor 161, air pump 5 and condenser 3
For electric energy, motor 161 can drive fan blade 15 to rotate in shell 7, so as to improve the effect of off-gas oxidizing reaction, air pump
5 can drive exhaust gas to flow in whole device, and so as to improve the speed of exhaust-gas treatment, condenser 3 can be high by part
Wet body is converted into liquid by gaseous state, and nitrogen dioxide gas is reacted with liquid water generates nitric acid, so as to reach the mesh of denitration
, the output end of power supply 6 is electrically connected with the input terminal of switch 22, the output end of switch 22 respectively with motor 161, air pump 5 and cold
The input terminal of condenser 3 is electrically connected, and the upper surface of shell 7 is connected with second bearing 19, shaft 26 is socketed in second bearing 19, is turned
The top of axis 26 is fixedly connected with driven wheel 20, passes through setting first bearing 8 and second bearing 19, first bearing 8 and the second axis
Holding 19 can be improved stability when shaft 26 rotates, and driven wheel 20 passes through belt 18 and the driven connection of driving wheel 17, driving wheel
17 lower surface is fixedly connected with the top of driving device 16, by the way that driving wheel 17, driven wheel 20 and belt 18 is arranged, so as to
To drive fan blade 15 to rotate in shell 7 by shaft 26, fan blade 15 can drive the gas in shell 7 quickly to flow, thus
It can accelerate the reaction rate of oxygen and oxynitrides, driving device 16 includes motor 161, the output shaft of motor 161 and master
The lower surface of driving wheel 17 is fixedly connected, and the fuselage of motor 161 is fixedly connected by trapezoidal pedestal 162 with the upper surface of shell 7, electricity
The model 70STX-01 of machine 161, by the way that driving device 16 is arranged, motor 161 is servo motor, and staff can be according to leading
Enter the revolving speed that the ratio of oxygen and exhaust gas in shell 7 carries out control motor 161, so as to reduce the operating cost of device, electricity
Machine 161 drives shaft 26 to rotate in shell 7 by driving wheel 17, belt 18 and driven wheel 20, so as to improve at exhaust gas
The efficiency of reason, the lower surface of driving device 16 are fixedly connected on the upper surface of shell 7, and the surface of shaft 26 is fixedly connected with several
Fan blade 15, and fan blade 15 is located in shell 7, and the bottom end of shaft 26 is socketed in first bearing 8, and first bearing 8 is connected to shell
The lower surface of 7 inner wall of body.
The right side of shell 7 is connected by the second connecting tube 9 with the left side of supervisor 10, and setting supervisor 10, oxygen are passed through
Gas and exhaust gas can carry out redox reaction in supervisor 10, so as to improve the working efficiency of device, the shape of shell 7
The environment of sealing is provided so as to the oxidation reaction for exhaust gas, the lower surface for being responsible for 10 is consolidated by the way that shell 7 is arranged for rectangle
Surely it is connected to the upper surface of pedestal 1,10 right side is responsible for and is connected with the left end of oxygen hose 13, and the surface of oxygen hose 13
It is provided with the second valve 14,10 right side is responsible for and is connected with the left end of flue gas leading 11, and the surface setting of flue gas leading 11
There is the first valve 12, the import volume of exhaust gas can control by the first valve 12 of setting and the second valve 14, the first valve 12, the
Two valves 14 can control the import volume of oxygen, consequently facilitating accelerating the speed of off-gas oxidizing, and flue gas leading 11 is located at oxygen
The left side of the lower section of pipe 13, shell 7 is connected by third connecting tube 21 with the upper surface of air pump 5.
The lower surface of air pump 5 is fixedly connected with the upper surface of pedestal 1, the left side of air pump 5 by the first connecting tube 4 with it is cold
The right side of condenser 3 is connected, and by the way that condenser 3 is arranged, portion is convenient for liquid by gaseous state by the effect of condenser 3,
Nitrogen dioxide gas is reacted with liquid water generates nitric acid, and so as to achieve the purpose that denitration, the upper surface of condenser 3 is provided with
Switch 22, by the way that switch 22 is arranged, staff can control the operation of motor 161, air pump 5 and condenser 3 by switch 22
The lower surface of state, condenser 3 is fixedly connected with the upper surface of pedestal 1, and the left side of condenser 3 is connected with the right end of chimney 23
Logical, the left side of condenser 3 is connected with the right end of drain tube 25, and by the way that drain tube 25 is arranged, the nitric acid of liquid passes through drainage
Pipe 25 is flowed out out of condenser 3, is recycled so as to the nitric acid to liquid, and the surface of drain tube 25 is provided with third
Valve 24, and drain tube 25 is located at the lower section of chimney 23, and by the way that chimney 23 is arranged, the remaining gas of oxidation reaction passes through chimney
23 are drained into atmosphere.
In use, opening the first valve 12 and the second valve 14, exhaust gas and oxygen pass through supervisor 10 and 9 quilt of the second connecting tube
It injects in shell 7, motor 161 is controlled by switch 22 and is rotated, motor 161 drives driving wheel 17 to rotate, and driving wheel 17 passes through skin
Band 18 drives driven wheel 20 to rotate, so as to drive shaft 26 to rotate in first bearing 8 and second bearing 19, so as to
Fan blade 15 is driven to rotate in shell 7, control air pump 5 is run, and the exhaust gas aoxidized passes through third connecting tube 21 and the first connection
Pipe 4 is directed in condenser 3, and part high-temp waste gas is converted into liquid, titanium dioxide nitrogen by gaseous state by the effect of condenser 3
Body is reacted with liquid water generates nitric acid, and remaining gas is drained into atmosphere by chimney 23, opens third valve 24, liquid
Nitric acid is flowed out out of condenser 3 by drain tube 25, passes through the control of switch 22 motor 161, air pump 5 and cold at the end of exhaust-gas treatment
Condenser 3 is out of service, is then shut off the first valve 12, the second valve 14 and third valve 24.
It can to sum up obtain, (1), the energy-saving and environment-friendly gas fired-boiler emission-control equipment, be connected by the first connecting tube 4, second
Adapter tube 9, third connecting tube 21, oxygen hose 13, flue gas leading 11, supervisor 10, shell 7, air pump 5, chimney 23, drain tube 25, condensation
Cooperation between device 3, the first valve 12, the second valve 14 and third valve 24, when need to gas fired-boiler generate exhaust gas into
When row processing, rotate the first valve 12 and the second valve 14, so as to which oxygen and exhaust gas are injected into shell 7, oxygen with
Oxynitrides reaction generates nitrogen dioxide gas, then controls air pump 5 by switch 22 and works, so as to drive titanium dioxide
Nitrogen flows into condenser 3, and since the temperature of exhaust gas is higher, portion is converted by the effect of condenser 3 by gaseous state
Liquid, nitrogen dioxide gas is reacted with liquid water generates nitric acid, and so as to achieve the purpose that denitration, remaining gas passes through cigarette
Chimney 23 is drained into atmosphere, opens third valve 24, and the nitric acid of liquid is flowed out out of condenser 3 by drain tube 25, so as to
It is recycled with the nitric acid to liquid, so as to so that gas fired-boiler has the advantages that inexpensive high yield.
(2), the energy-saving and environment-friendly gas fired-boiler emission-control equipment, by fan blade 15, driving device 16, driving wheel 17,
Driven wheel 20, belt 18, first bearing 8, second bearing 19 and shell 7, oxygen and exhaust gas are through the second connecting tube 9 by injection shell
In 7, motor 161 is controlled by switch 22 and is run, so as to drive shaft 26 to turn in first bearing 8 and second bearing 19
Dynamic, so as to drive fan blade 15 in the rotation of shell 7, fan blade 15 can drive the gas in shell 7 quickly to flow, so as to
To accelerate the reaction rate of oxygen and oxynitrides, so as to improve the efficiency of exhaust-gas treatment, and the utility model structure
Compact, design is rationally, practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of energy-saving and environment-friendly gas fired-boiler emission-control equipment, including pedestal (1), it is characterised in that：The pedestal (1)
Upper surface is fixedly connected with shell (7), and the upper surface of the shell (7) is connected with second bearing (19), the second bearing
(19) it is socketed with shaft (26) in, the top of the shaft (26) is fixedly connected with driven wheel (20), and the driven wheel (20) is logical
Belt (18) and driving wheel (17) driven connection are crossed, the lower surface of the driving wheel (17) and the top of driving device (16) are fixed
Connection, the lower surface of the driving device (16) are fixedly connected on the upper surface of shell (7), and the surface of the shaft (26) is fixed
It is connected with several fan blades (15), and fan blade (15) is located in shell (7), the bottom end of the shaft (26) is socketed in first bearing
(8) in, the first bearing (8) is connected to the lower surface of shell (7) inner wall；
The right side of the shell (7) is connected by the second connecting tube (9) with the left side of supervisor (10), the supervisor (10)
Lower surface be fixedly connected on the upper surface of pedestal (1), the right side of the supervisor (10) is connected with the left end of oxygen hose (13)
It is logical, and the surface of oxygen hose (13) is provided with the second valve (14), right side and flue gas leading (11) of the supervisor (10)
Left end is connected, and the surface of flue gas leading (11) is provided with the first valve (12), and flue gas leading (11) is located at oxygen hose
(13) left side of lower section, the shell (7) is connected by third connecting tube (21) with the upper surface of air pump (5)；
The lower surface of the air pump (5) is fixedly connected with the upper surface of pedestal (1), and the left side of the air pump (5) passes through first
Connecting tube (4) is connected with the right side of condenser (3), and the lower surface of the condenser (3) and the upper surface of pedestal (1) are fixed
Connection, the left side of the condenser (3) are connected with the right end of chimney (23), the left side of the condenser (3) and drainage
The right end of pipe (25) is connected, and the surface of the drain tube (25) is provided with third valve (24), and drain tube (25) is located at
The lower section of chimney (23).
2. a kind of energy-saving and environment-friendly gas fired-boiler emission-control equipment according to claim 1, it is characterised in that：The drive
Dynamic device (16) include motor (161), and the output shaft of the motor (161) is fixedly connected with the lower surface of driving wheel (17), institute
The fuselage for stating motor (161) is fixedly connected by trapezoidal pedestal (162) with the upper surface of shell (7), the type of the motor (161)
Number be 70STX-01.
3. a kind of energy-saving and environment-friendly gas fired-boiler emission-control equipment according to claim 1, it is characterised in that：The bottom
The lower surface of seat (1) is fixedly connected there are four supporting leg (2), and four supporting legs (2) are located at the four of pedestal (1) lower surface
Angle.
4. a kind of energy-saving and environment-friendly gas fired-boiler emission-control equipment according to claim 1, it is characterised in that：The bottom
The lower surface of seat (1) is provided with power supply (6), and the upper surface of the condenser (3) is provided with switch (22).
5. a kind of energy-saving and environment-friendly gas fired-boiler emission-control equipment according to claim 4, it is characterised in that：The electricity
The output end in source (6) is electrically connected with the input terminal of switch (22), it is described switch (22) output end respectively with motor (161), gas
Pump the input terminal electrical connection of (5) and condenser (3).
6. a kind of energy-saving and environment-friendly gas fired-boiler emission-control equipment according to claim 1, it is characterised in that：The shell
The shape of body (7) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820125773.6U CN208097784U (en) | 2018-01-25 | 2018-01-25 | A kind of energy-saving and environment-friendly gas fired-boiler emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820125773.6U CN208097784U (en) | 2018-01-25 | 2018-01-25 | A kind of energy-saving and environment-friendly gas fired-boiler emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208097784U true CN208097784U (en) | 2018-11-16 |
Family
ID=64129450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820125773.6U Expired - Fee Related CN208097784U (en) | 2018-01-25 | 2018-01-25 | A kind of energy-saving and environment-friendly gas fired-boiler emission-control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208097784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973363A (en) * | 2019-04-04 | 2019-07-05 | 田志勇 | A kind of automobile tail-gas recovery device |
| CN113683067A (en) * | 2021-08-17 | 2021-11-23 | 韩玉芹 | System is prepared to industry nitric acid |
-
2018
- 2018-01-25 CN CN201820125773.6U patent/CN208097784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973363A (en) * | 2019-04-04 | 2019-07-05 | 田志勇 | A kind of automobile tail-gas recovery device |
| CN113683067A (en) * | 2021-08-17 | 2021-11-23 | 韩玉芹 | System is prepared to industry nitric acid |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20210125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |